CT-13R32E panasonic

ORDER NO. MTNC010412C1 B1

Service Manual Color Television Main Manual (NA7D)

Panasonic Models

CT-13R32

Chassis

CT-13R32E CT-13R32CE CT-13R42E CT-13R42CE CT-13R52DE Note:

DP358 DP358 DP358 DP358 EP358

CT-13R42E/CE are identical to CT-13R32E/CE, respectively, except for cabinet color. (CT-13R42E/CE have white cabinets).

CT-13R52

This Service manual is issued as a service guide for the models of the NA7D NA7D family listed above. Included are schematics, alignment procedures, disassembly procedures, and a parts list. “WARNING! This WARNING! This Service Manual is designed for experienced r epair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. technicians. Any attempt to service or repair the product or products dealt with in this Service Manual by anyone else could result in serious injury or death.” The service technician is required to read and follow the “Safety “Safety Precaution Precautionss” and “Important “Important Safety Notice” Notice” in this Manual.

Copyright 2001 by Matsushita Electric Corporation of America. All rights reserved. Unauthorized copying and distribution is a violation of law.

Important Safety Notice Special components are used in this television set which are important for safety. These parts are identified on the schematic diagram by the symbol

and printed in BOLD TYPE on TYPE on the replacement part list. It is essential that

these critical parts are replaced with the manufacturer’s specified replacement part to prevent X-ray radiation, shock, fire or other hazards. Do not modify the original design without the manufacturer’s permission.

Safety Precautions General Guidelines An Isolation Transformer should always be used during the servicing of a Receiver whose chassis is not isolated from AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the Receiver from being damaged by accidental shorting that may occur during servicing. When servicing, observe the original lead dress, especially in the high voltage circuit. Replace all damaged parts (also parts that show signs of overheating.) Always Replace Protective Devices, such as fishpaper, isolation resistors and capacitors, and shields after servicing the Receiver. Use only manufacturer’s recommended rating for fuses, circuits breakers, etc. High potentials are present when this Receiver is operating. Operation of the Receiver without the rear cover introduces danger for electrical shock. Servicing should not be performed by anyone who is not thoroughly familiar with the necessary precautions when servicing high-voltage equipment. Extreme care should be practiced when Handling the Picture Tube. Rough handling may cause it to implode due to atmospheric pressure. (14.7 lbs per sq. in.). Do not nick or scratch the glass or subject it to any undue pressure. When handling, use safety goggles and heavy gloves for protection. Discharge the picture tube by shorting the anode to chassis ground (not to the cabinet or to other mounting hardware). When discharging connect cold ground (i.e. dag ground lead) to the anode with a well insulated wire or use a grounding probe. Avoid prolonged exposure at close range to unshielded areas of the picture tube to prevent exposure to X-ray radiation. The Test Picture Tube used for servicing the chassis at the bench should incorporate safety glass and magnetic shielding. The safety glass provide shielding for the tube viewing area against X-ray radiation as well as implosion. The magnetic shield limits the X-ray radiation around the bell of the picture tube in addition to the restricting magnetic effects. When using a picture tube test jig for service, ensure that the jig is capable of handling 50kV without causing X-ray radiation. Before returning a serviced Receiver to the owner, the service technician must thoroughly test the unit to ensure that is completely safe to operate. Do not use a line isolation transformer when testing.

Leakage Current Cold Check Unplug the AC cord and connect a jumper between the two plug prongs. Measure the resistance between the jumpered AC plug and expose metallic parts such as screwheads, -2-

antenna terminals, control shafts, etc. If the exposed metallic part has a return path to the chassis, the reading should be between 240k Ω and 5.2MΩ. If the exposed metallic part does not have a return path to the chassis, the reading should be infinite. (Fig.. 1) Leakage Current Hot Check (Fig Plug the AC cord directly into the AC outlet. Do not use an isolation transformer during the check. Connect a 1.5kΩ 10 watt resistor in parallel with a 0.15µF capacitor between an exposed metallic part and ground. Use earth ground, for example a water water pipe. pipe. Using a DVM with a 1000 ohms/volt sensitivity or higher, measure the AC potential across the resistor. Repeat the procedure and measure the voltage present with all other exposed metallic parts. Verify that any potential does not exceed 0.75 volt RMS. A leakage current tester (such a Simpson Model 229, Sencore Model PR57 or equivalent) may be used in the above procedure, in which case any current measure must not exceed 0.5 milliamp. If any measurement is out of the specified limits, there is a possibility of a shock hazard and the Receiver must be repaired and rechecked before it is returned to the customer.

Figure 1. Hot Check Circuit

X-ray Radiation WARNING: The potential source of X-ray radiation in the Receiver is in the High Voltage section and the picture tube. Refer to “X-Ray Protection Circuit Check & Adjustments” on on page 5 to confirm HHS voltage. voltage. High Voltage (CRT Anode) Set the brightness, picture, sharpness and color controls to minimum (to obtain dark image). Measure the High Voltage. The high voltage should be 23.75 23.75kV kV ± 1.25k 1.25kV V. If the upper limit is out of tolerance, immediate service and correction is required. Note:

It is important to use an accurate, calibrated high voltage meter.

Important Safety Notice Special components are used in this television set which are important for safety. These parts are identified on the schematic diagram by the symbol

and printed in BOLD TYPE on TYPE on the replacement part list. It is essential that

these critical parts are replaced with the manufacturer’s specified replacement part to prevent X-ray radiation, shock, fire or other hazards. Do not modify the original design without the manufacturer’s permission.

Safety Precautions General Guidelines An Isolation Transformer should always be used during the servicing of a Receiver whose chassis is not isolated from AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the Receiver from being damaged by accidental shorting that may occur during servicing. When servicing, observe the original lead dress, especially in the high voltage circuit. Replace all damaged parts (also parts that show signs of overheating.) Always Replace Protective Devices, such as fishpaper, isolation resistors and capacitors, and shields after servicing the Receiver. Use only manufacturer’s recommended rating for fuses, circuits breakers, etc. High potentials are present when this Receiver is operating. Operation of the Receiver without the rear cover introduces danger for electrical shock. Servicing should not be performed by anyone who is not thoroughly familiar with the necessary precautions when servicing high-voltage equipment. Extreme care should be practiced when Handling the Picture Tube. Rough handling may cause it to implode due to atmospheric pressure. (14.7 lbs per sq. in.). Do not nick or scratch the glass or subject it to any undue pressure. When handling, use safety goggles and heavy gloves for protection. Discharge the picture tube by shorting the anode to chassis ground (not to the cabinet or to other mounting hardware). When discharging connect cold ground (i.e. dag ground lead) to the anode with a well insulated wire or use a grounding probe. Avoid prolonged exposure at close range to unshielded areas of the picture tube to prevent exposure to X-ray radiation. The Test Picture Tube used for servicing the chassis at the bench should incorporate safety glass and magnetic shielding. The safety glass provide shielding for the tube viewing area against X-ray radiation as well as implosion. The magnetic shield limits the X-ray radiation around the bell of the picture tube in addition to the restricting magnetic effects. When using a picture tube test jig for service, ensure that the jig is capable of handling 50kV without causing X-ray radiation. Before returning a serviced Receiver to the owner, the service technician must thoroughly test the unit to ensure that is completely safe to operate. Do not use a line isolation transformer when testing.

Leakage Current Cold Check Unplug the AC cord and connect a jumper between the two plug prongs. Measure the resistance between the jumpered AC plug and expose metallic parts such as screwheads, -2-

antenna terminals, control shafts, etc. If the exposed metallic part has a return path to the chassis, the reading should be between 240k Ω and 5.2MΩ. If the exposed metallic part does not have a return path to the chassis, the reading should be infinite. (Fig.. 1) Leakage Current Hot Check (Fig Plug the AC cord directly into the AC outlet. Do not use an isolation transformer during the check. Connect a 1.5kΩ 10 watt resistor in parallel with a 0.15µF capacitor between an exposed metallic part and ground. Use earth ground, for example a water water pipe. pipe. Using a DVM with a 1000 ohms/volt sensitivity or higher, measure the AC potential across the resistor. Repeat the procedure and measure the voltage present with all other exposed metallic parts. Verify that any potential does not exceed 0.75 volt RMS. A leakage current tester (such a Simpson Model 229, Sencore Model PR57 or equivalent) may be used in the above procedure, in which case any current measure must not exceed 0.5 milliamp. If any measurement is out of the specified limits, there is a possibility of a shock hazard and the Receiver must be repaired and rechecked before it is returned to the customer.

Figure 1. Hot Check Circuit

X-ray Radiation WARNING: The potential source of X-ray radiation in the Receiver is in the High Voltage section and the picture tube. Refer to “X-Ray Protection Circuit Check & Adjustments” on on page 5 to confirm HHS voltage. voltage. High Voltage (CRT Anode) Set the brightness, picture, sharpness and color controls to minimum (to obtain dark image). Measure the High Voltage. The high voltage should be 23.75 23.75kV kV ± 1.25k 1.25kV V. If the upper limit is out of tolerance, immediate service and correction is required. Note:

It is important to use an accurate, calibrated high voltage meter.

Important Important Safety Safety Notice Notice . . . . . . . . . . . . . . . . . . 2

Service Adjustments (Electronic Control). . . . . . . . . . . . . . . . . . 22

Safety Precautions . . . . . . . . . . . . . . . . . 2

Sub-Contrast. . . . . . . . . . . . . . . . . . . . . 22 Sub-Brightness . . . . . . . . . . . . . . . . . . . 22 Tint/Color Adjustment . . . . . . . . . . . . . . 22 White Balance. . . . . . . . . . . . . . . . . . . . 23 Sub-Brightness Final Adjustment . . . . . 23 Horizontal Centering . . . . . . . . . . . . . . . 23 Vertical Size . . . . . . . . . . . . . . . . . . . . . 24 DC Power Panel Adjustment . . . . . . . . 24 Clock Adjustment . . . . . . . . . . . . . . . . . 24

Service Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . 4 X-Ray Protection Circuit Check & Adjustments . . . . . . . . . . . . . . . . . 5

Receivers Receivers Feature Feature Table Table . . . . . . . . . . . . . . . . . . 6 Location Location of Receiver Receiver Controls Controls . . . . . . . . . . . . . 7

Service Adjustments (Mechanical Controls). . . . . . . . . . . . . . . . 24

Location Location of Control Controls s..................... 8

Focus (Part of T551). . . . . . . . . . . . . . . 24 Component Component Identif Identificatio ication n . . . . . . . . . . . . . . . . 25

Disassembly for Service . . . . . . . . . . . . . . . . . . 9

Parts Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Disassembly for CRT Replacement . . . . . . . . . 9

Components Abbreviations Abbreviations Guide. . . . . . . . . 36

CRT Replacement . . . . . . . . . . . . . . . . . . . . . . . 9

Schematic Notes . . . . . . . . . . . . . . . . . . . . . . . 37

Chassis Service Service Adjustment Adjustment Procedu Procedures res . . . 10

Service Mode Adjustments. Adjustments. . . . . . . . . . . . . . . 49

130.0V B+ Voltage Confirmation . . . . . 10 Source Voltage Voltage Chart . . . . . . . . . . . . . . 10 High Voltage Voltage Check . . . . . . . . . . . . . . . 10 Purity Convergence Procedure . . . . . . . . . . . .11

C-Board C-Board Schematic Schematic . . . . . . . . . . . . . . . . . . . . . 39

Vertical Raster Shift Adjustment Adjustment . . . . . . .11 Initial Center Static Static Convergence . . . . . .11 .11 Purity Adjustment . . . . . . . . . . . . . . . . . 12 Final Convergence Procedure . . . . . . . 12 Permalloy Convergence Corrector Strip Strip . . . . . . . . . . . . . . . . 12

C-Board Voltages. Voltages. . . . . . . . . . . . . . . . . . . . . . . 39

Service Mode (Electronic Controls). . . . . . . . . . . . . . . . . 14

A-Board Voltages. Voltages. . . . . . . . . . . . . . . . . . . . . . . 44

Instructional Flow Chart for Service Service Mode . . . . . . . . . . . . . . . . . . . . 20

A & C Boards Layouts. . . . . . . . . . . . . . . . . . . 46

A-Board Schematics CT-13R32E/CE & CT-13R42E/CE . . . . . 40 CT-13R52 CT-13R52DE DE . . . . . . . . . . . . . . . . . . . . . 42

Waveform Waveforms s . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

P-Board Schematic . . . . . . . . . . . . . . . . . . . . . 47 P-Board Voltages Voltages . . . . . . . . . . . . . . . . . . . . . . . 47 P -Board Layout. . . . . . . . . . . . . . . . . . . . . . . . 47

-3-

Service Notes Note:

Some components may be affixed with glue. Be careful not to break or damage foil under the component or at the pins of the ICs when removing. Usually applying heat to the component for a short time while twisting with tweezers will break the component loose.

Leadless Chip Component

How to Replace Flat-IC

(surface mount)

- Required Tools • Soldering iron • De-solder braids • Needle nose pliers • Magnifier • Wire Wire cutte cutters rs (sh (sharp arp & smal small) l)

Chip components must be replaced with identical chips due to critical foil track spacing. There are no holes in the board to mount standard transistors or diodes. Some chips capacitor or resistor board solder pads may have holes through the board, however the hole diameter limits standard resistor replacement to 1/8 watt. Standard capacitor may also be limited for the same reason. It is recommended that identical components be used. Chip resistor have a three digit numerical resistance code - 1st and 2nd significant digits and a multiplier. Example: 162 = 1600 or 1.6k Ω resistor, 0 = 0 Ω (jumper). Chip capacitors generally do not have the value indicated on the capacitor. The color of the component indicates the general range of the capacitance. Chip transistors are identified by a two letter code. The first letter indicates the type and the second letter, the grade of transistor. transistor. Chip diodes have a two letter l etter identification code as per the code chart and are a dual diode pack with either common anode or common cathode. Check the parts list for correct diode number. number.

1. Cut the the pins pins of a defec defective tive IC IC wit with h wire cutt cutters ers.. Remove IC from board. If IC is glued to the board, heat the IC and release the IC. See Note above. Flat IC

2. Using Using solde soldering ring iron iron and nee needle dle nose nose plier pliers s remove the IC pins from the board.

Soldering Iron 3. Using Using de-sol de-solder dering ing braid braid and and solderin soldering g iron remov remove e solder from affected are on board (pads).

Component Removal

De-soldering Braid

1. Use sold solder er wick wick to remo remove ve solde solderr from from compon component ent end caps or terminal. 2. Withou Withoutt pulling pulling up, up, careful carefully ly twist twist the compon component ent with tweezers to break the adhesive. 3. Do not not reus reuse e remov removed ed lead leadless less or chip chip components since they are subject to stress fracture during removal.

Soldering Iron 4. Positio Position n the new new Flat-I Flat-IC C in place place (appl (apply y the pins pins of the Flat-IC to the soldering pads where the pins need to be soldered). Determine the positions of the soldering pads and pins by correctly aligning the polarity symbol. Solder pin #1 first, align the IC.

Chip Component Installation 1. Put a small small amou amount nt of solder solder on on the the board board soldering pads. 2. Hold Hold the chip chip comp compone onent nt again against st the the solder soldering ing pads with tweezers or with a miniature alligator clip and apply heat to the pad area with a 30 watt iron until solder flows. Do not apply heat for more than 3 second seconds. s.

Polarity symbol

2nd solder

1st solder

Solder the pin opposite to pin #1. This will assist positioning the IC. 5. Solder Solder all all pins to to the solde solderin ring g pads pads using using a fine fine tipped soldering iron.

Chip Components

Solder

Soldering Iron

6. Check Check with with a magnifi magnifier er for sold solder er bridge bridge betw between een the pins or for dry joint between pins and soldering pads. To remove a solder bridge, use a de-solder braid as shown in the figure below.

-4-

X-Ray Protection Circuit Check & Adjustments This test must be performed as final check before the Receiver is returned to the customer. If voltages are out of tolerance, immediate service and correction is required to insure safe operation and to prevent the possibility of premature component failure.

IMPORTANT: IMPORTANT: To protect against possible damage to the solid state devices due to arcing or static discharge, make certain that all ground wires and CRT DAG wire are securely connected. CAUTION: CAUTION: The power supply circuit is above earth ground and the chassis cannot be polarized. Use an isolation transformer when servicing the Receiver to avoid damage to the test equipment or to the chassis. Connect Connect the test test equipment equipment to the proper ground ground ( ) or ( ) when when servic servicing ing,, or or incor incorrec rectt volt voltage ages s will will be be measured.

Equipment:

1. 2. 3. 4.

WARNING: This WARNING: This Receiver has been designed to meet or exceed applicable safety and X-ray radiation protection as specified by government agencies and independent testing laboratories.

Isolat Isolation ion trans transfor forme merr. High High volt voltag agee met meter er.. Sho Short jump jumper er.. Jumper Jumper diode diode (same (same as D823, D823, PN S3L60 S3L60P154 P154004) 004).. Diode should be rated a minimum of 150V.

Procedure:

1. Connect Connect the the Receive Receiverr to an isolati isolation on transf transform ormer er.. Turn Receiver ON. 2. Apply Apply a mono monosc scop opee pat patter tern. n. 3. In Service Service Mode Mode (see Service Service Mode Mode Secti Section on in this this manual) select register CB. 4. Measur Measuree TP5 (locate (locatedd near near the tune tuner). r). Compa Compare re the measured value to the left column of the table below. Set CB with value from the right column corresponding to the measured level at TP5. Example, if the measured me asured level at TP5 is 1.03V 1 .03V,, set CB to 03.

To maintain original product safety design standards relative to X-ray radiation and shock and fire hazard, parts indicated with the symbol on the schematic must be replaced with identical parts. Order parts from

the manufacturer’s parts center using the parts numbers shown in this service manual, or provide the chassis number and the part reference number. For optimum performance and reliability, all other parts should be replaced with components of identical specification.

TP5 MEAS MEASUR UREM EMEN ENT T

SET SET CB TO (HEX (HEX))

0 ~ 0.93V

00

0.93 ~ 0.97V

01

0.97 ~ 1.01V

02

1.01 ~ 1.05V

03

1.05 ~ 1.09V

04

1.09 ~ 1.13V

05

1.13 ~ 1. 1.17V

06

1.17 ~ 1. 1.21V

07

5. Exit Servic Servicee Mode Mode and and shut shut it OFF OFF.. 6. Connec Connectt the short short jumper jumper betwe between en TPD1 TPD166 and TPD17. 7. Connec Connectt the jumper jumper diode diode between between TPD14 TPD14 and TPD15 (cathode connected to TPD14, anode connected connected to TPD15, See Fig. Fig. 4 for locations). locations). 8. Apply Apply 75V 75VAC to the inpu inputt of the the isolati isolation on transformer. 9. Turn urn Rece Receiv iver er ON. ON. 10. Set PICTURE PICTURE and BRIGHTNES BRIGHTNESS S to minimum. minimum. 11. Slowly increase increase the voltage voltage at the the input of the isolation transformer and confirm HHS voltage measure 29.1KV when the Receiver starts to go out of sync. sync. 12. Turn Receiver Receiver OFF OFF and remove remove jumper & diode. diode.

-5-

Receiver Feature Table CT-13R32E/CE

CT-13R42E/CE (white cabinet)

CT-13R52DE

DP358

DP358

EP358

Tuning system

40K

40K

40K

# of channels

181

181

181

Menu language

Eng/Span/Fr

Eng/Span/Fr

Eng/Span/Fr

Closed Caption

X

X

X

V-Chip

X

X

X

75 Ω input

X

X

X

75 Ω adaptor

X

X

X

Dipole antenna

X

X

X

FM radio

X

X

X

EUR501455

EUR501456 TNQ2AE013 (magnetic)

EUR501455

Picture tube

37GDA85X(M)

37GDA85X(M)

37GDA85X(M)

Comb Filter

2 Line Digital

2 Line Digital

2 Line Digital

V

V

V

1.5W x 1 (10%)

1.5W x 1 (10%)

1.5W x 1 (10%)

1

1

1

1 (1 / 1)

1 (1 / 1)

1 (1 / 1)

X

X

X

359.2 x 395 x 337.3 14.1 x 15.6 x 13.3

359.2 x 395 x 337.3 14.1 x 15.6 x 13.3

359.2 x 395 x 337.3 14.1 x 15.6 x 13.3

Weight (kg/lbs)

9 / 19.8

9 / 19.8

9 / 19.8

Power source (V/Hz)

120 / 60

120 / 60

120 / 60 / DC

23.75kV ± 1.25kV

23.75kV ± 1.25kV

FEATURE\MODEL Chassis

Remote Model #

V/A norm Built-in audio power # of speakers A/V in (rear/front) Earphone Jack Dimensions (WxDxH)

mm in

23.75kV

Anode voltage

± 1.25kV

Video input jack

1Vp-p 75Ω, phono jack



Audio input jack

500mV RMS 47kΩ

500mV RMS 47kΩ

500mV RMS 47kΩ

A-Board TNP2AH024 Main chassis

EC*

EC*

ED*

C-Board TNP2AA075 CRT drive board

AE*

AE*

AE*

P-Board TNP2AA014 AC-DC Power supply board

N/A

N/A

NIL*

Table 1. Receiver Features

Specifications are subject to change without notice or obligation. Dimensions and weights are approximate. * Note: When ordering a replacement board assembly, append an “S” to the board number. Example: to order the A-Board for CT-13R32E, the replacement board is TNP2AH024ECS.

-6-

Location of Receiver Controls

1

2

3

4

5

Remote Control Sensor

Front A/V Input

Figure 2. Location of Controls.

Quick Reference Control Operation 1

Power Button - Press to turn ON or OFF.

2

Volume Buttons - Press to adjust Sound Level, or to adjust Audio Menus, Video Menus, and select operating features when menus are displayed.

3

Channel Buttons - Press to select programmed channels. Press to highlight desired features when menus are displayed. Also use to select Cable Converter box channels after programming Remote Control Infra-red codes (the TV/AUX/CABLE switch must be set in CABLE position).

4

Action Button - Press to display Main Menu and access On Screen feature and Adjustment Menus.

5

TV/Video Button - Press to select TV or Video Input.

-7-

Location of Controls

POWER

MUTE

Press to turn ON and OFF.

Press to mute sound. Press to access and cancel (CC) Closed Caption.

VOL Press to adjust TV sound and navigate in menus.

CH Press to select next channel and navigate in menus.

ACTION Press to access menus. TV/VIDEO/.FM

“0”~ “9” Press numeric keypad to select any channel.

Press to select T V, Video or FM Mode.

R-TUNE Press to switch to previously viewed channel or video mode.

RECALL Press to display time, channel, sleep timer, and other options.

EUR501455

TNQ2AE013 Magnetic Remote (CT-13R42E/CE)

Figure 3. Location of Controls -8-

Disassembly for Service Back Cover Remove all the screws marked with an arrow( from the back of the Receiver. Note:

• • • •

)

Screw configuration, type, and number of screws vary depending on the model of the Receiver serviced; various models are covered in this Manual. Reuse hardware when reassembling the Receiver.

2 screws at the top edge of the Receiver. 1 screw by the AC cord assembly. 1 screw by the A/V jacks. 1 screw at the AC/DC receptacle. (CT-13R52DE)

A-Board - Main Chassis 1. Slide the chassis completely out of the guide rails. 2. Stand the Receiver on its edge. The underside of the board is completely accessible for component replacement. Note:

Some tie-wraps that secure the wire dressings may need to be unfastened for chassis removal.

C-Board - CRT Output The board plugs onto the socket on the CRT neck. To release the Focus wire, use a dull object to release the tab on the socket (near the wire opening) and carefully pull on the wire. To connect the Focus wire, press on the tab to lock it then insert the wire in the opening and press on it until it is fully inserted and locked in place.

Disassembly for CRT Replacement 1. Discharge the CRT as instructed in the Safety Precautions (see page 2). 2. Disconnect the yoke (DY) plug, degaussing coil (DEG) plug from the main board. 3. Unplug the CRT 2nd anode button from the main board. 4. Remove the C-Board from the CRT base and unplug the black wire (CRT dag ground) C10. 5. Disconnect the A11, A12, and Speakers plugs from the A-Board. 6. Lift the Main Chassis (A-Board) and all mounted boards completely out with the CRT Board attached. CRT Replacement 1. Perform Disassembly for CRT Replacement procedure. 2. Insure that the CRT H.V. Anode button is discharged before handling the CRT. Read the Safety Precautions (see page 2 on handling the picture tube.) 3. Remove the components from the CRT neck and place the cabinet face down on a soft pad. 4. Note the original order for the CRT mounting hardware as they are remove from the CRT mounting brackets at each corner of the CRT. 5. Remove the CRT with the degaussing coil and the dag ground braid attached. 6. Note the original locations and mounting of the degaussing coil and the dag ground assembly to insure proper reinstallation on the replacement CRT. To remove and re-mount the degaussing coil:

P-Board - AC/DC Power (CT-13R52DE) The board is secured to the cabinet (above tuner location) on a metal bracket.

The degaussing coil is held in place by clampers fastened to the CRT corner ears. These clampers must be installed onto the replacement CRT prior to mounting the degaussing coil.

Speakers Speaker is secured to the cabinet’s front with 2 screws.

To remove and re-mount the dag ground braid:

a. Unhook the coil spring from the bottom corners of the CRT ears. b. Release the braid loop from the upper corners of the CRT ears. 7. Mount the dag ground braid on the replacement CRT. Position the degaussing coil with new ties. Dress coil as was on the original CRT. 8. Replace the components on CRT neck and reinstall into cabinet. Verify that all ground wires and circuit board plugs get connected.

Keyboard Push Button Assembly Fastened with screws to the inside of the cabinet front.

-9-

Chassis Service Adjustment Procedures All service adjustments are factory preset and should not require adjustment unless controls and/or associated components are replaced.

Note:

Connect the (-) lead of the voltmeter to the appropriate ground. Use IC801’s heat sink when the HOT ground symbol ( ) is used. Otherwise, use COLD ground ( shield, IC451’s heat sink or FA2.

) — Tuner

Figure 4. A-Board Main Components and Test Points (Components within dotted areas are located on trace side)

MOMENTARILY CONNECT A JUMPER TO ENTER SERVICE MODE (FA1 to FA2)

130.0V B+ Voltage Confirmation

Adjust Picture Menu for normalized video adjustments.

1. Set the Bright and the Contrast to Minimum by using the Picture Menu. 2. Connect the DVM between C825 (+ side) or TPD14 and cold ground ( ). 3. Confirm that B+ voltage is 130.0V ± 2.5V. This voltage supplies B+ to the Horizontal Output & Flyback circuits.

High Voltage Check

Source Voltage Chart

1. Select an active TV channel and confirm that horizontal is in sync. 2. Adjust Brightness and Contrast using Picture Icon menu so video just disappears. 3. Confirm B+ 131V is within limit. 4. Using a high voltage meter confirm that the High Voltage is 23.75kV ± 1.25kV.

120V AC line input. Set the Bright and the Picture to Minimum by using the Picture Menu. Use cold ground ( ) for the (-) lead of the DVM. LOCATION

VOLTAGE

TPD8

23.0V ± 2.0V

TPD9

13.0V ± 2.0V

IC551 Pin3

9.0V ± 0.25V

IC552 Pin3

5.0V ± 0.25V

D554 Cathode

180V ± 15V - 10 -

Purity and Convergence Procedure Adjustment is necessary only if the CRT or the deflection yoke is replaced or if the setting was disturbed. The complete procedure consists of: 1. Vertical Raster Shift Adjustment. (Only for Models with Purity/Convergence Assembly with 4 Pairs of Rings). 2. Initial static convergence. 3. Setting the purity. 4. Final static convergence.

results, note part number and look for specifications at Service Center)

When the CRT or the Yoke is Replaced

Figure 8. Positioning of Purity/Convergence

Place the yoke on the CRT neck (do not tighten the clamp).

For a 2-piece assembly (see Fig. 5): Position purity/convergence assembly as shown and tighten clamp snugly. Remove the hot-melt glue seal on assembly and position like tabs of purity device

together at 12 o’clock to reduce its magnetic field effect.

Assembly (1-piece assembly) For either assemblies:

Turn the Receiver ON. Operate the Receiver for 60 minutes using the first Purity Check field (white screen) to stabilize the CRT. Fully degauss the Receiver by using an external degaussing coil. Slide the deflection yoke back and forth on the neck of the CRT until it produces a near white, uniform raster.

Vertical Raster Shift Adjustment (Only for Models with Purity/Convergence Assembly with 4 Pairs of Rings). Figure 5. Positioning of Purity/Convergence Assembly (2-piece assembly)

For models using 4 pairs of rings, place the vertical raster shift tabs at 3 o’clock (90 o from the purity and convergence tabs, see Fig. 6 and Fig. 7).

Apply a green pattern with a horizontal line, adjust the Deflection Yoke so that has no tilt, then secure it. Adjust center line of the pattern with the mechanical center of the CRT, this center is determined by two marks at the side edges of the screen. To adjust the line, once the vertical raster shift tabs are place at 3 o’clock to reduce its magnetic field effect (see Fig. 6 and Fig. 7) open the tabs the same angle from the center, until the center line of the pattern becomes a straight line, centered with the marks of the CRT. (see Fig. 9.)


Assembly (4 Pairs of Rings)

Figure 9. Vertical Raster Shift Adjustment

(4 pairs of rings assembly)


Assembly (4 Pairs of Rings)

For a 1-piece assembly (see Fig. 8): Position like tabs of purity devices together at 12

o’clock to reduce any magnetic field effect. (For better

Initial Center Static Convergence Connect a dot/cross hatch generator to the Receiver and tune in a signal. Observe misconvergence at center of the screen only. Adjust the R & B pole magnets; by separating tabs and rotating to converge blue with red. Adjust the R & B and R & B & G pole magnets: by separating tabs and rotating to converge blue and red (magenta) with green. Note:

- 11 -

Precise convergence not important.

at

this

point

is

Purity Adjustment When the Receiver is in the Service Mode for making electronic adjustments, press the Recall button on the Remote Control to enter Purity Check. (See the Service Adjustments Electronic Controls procedure). Operate the Receiver for 60 minutes using the first Purity Check field (white screen) to stabilize the CRT. Fully degauss the Receiver by using an external degaussing coil. Press the Recall button on the Remote Control again until the Purity Check (green screen) appears.

For a 2-piece assembly (see Fig. 5): Loosen the deflection yoke clamp screw and move the deflection yoke back as close to the purity magnet as possible. Adjust the Purity rings to set the vertical green raster precisely at the center of the screen (see Fig. 10).

Figure 10. Green Raster Adjustment Slowly move the deflection yoke forward until the best overall green screen is displayed.

For a 1-piece assembly (see Fig. 8): Slowly move the deflection yoke and purity rings assembly toward the CRT board and adjust the purity magnet rings to set vertical green raster at center of screen (see Fig. 10). Gradually move the deflection yoke & purity rings forward and adjust for best overall green screen. Continue from here for either assemblies: Tighten the deflection yoke clamp screw. Press the Recall button on the Remote Control again until the purity check (blue screen) and (red screen) appear and observe that good purity is obtained on each respective field. Press the Recall button on the Remote Control again until Purity check (white screen) appears. Observe the screen for uniform white. If purity has not been achieved, repeat the above procedure.

Final Convergence Procedure (see Fig. 11 through Fig. 13): Note:

Vertical size and focus adjustments must be completed prior to performing the convergence adjustment. Connect a dot pattern generator to the Receiver. The Brightness level should not be higher than necessary to obtain a clear pattern.

Converge the red and the blue dots at the center of the screen by rotating the R & B pole Static Convergence Magnets. Align The converged red/blue dots with the green dots at the center of the screen by rotating the R & B & G pole Static Convergence Magnets. Melt wax with soldering iron to reseal the magnets. Slightly tilt vertically and horizontally (do not rotate) the deflection yoke to obtain a good overall convergence. If convergence is not reached at the edges, insert permalloy (see following section) from the DY corners to achieve proper convergence. Recheck for purity and readjust if necessary. After vertical adjustment of the yoke, insert wedge at 11

o’clock position, then make the horizontal tilt adjustment. Secure the deflection yoke by inserting two side wedges at 3 and 7 o’clock positions. Apply adhesive between tab (thin portion) of wedge and CRT and place tape over the tab to secure to the CRT.

Permalloy Convergence Corrector Strip (Part No. 0FMK014ZZ) This strip is used in some sets to match the yoke and CRT for optimum convergence. If the yoke or CRT is replaced, the strip may not be required. First converge the set without the strip and observe the corners. If correction is needed: 1. Place strip between CRT and yoke, in quadrant needing correction. Slowly move it around for desired results. 2. Press adhesive tightly to the CRT and secure with tape.

- 12 -

Figure 11. Vertical Yoke Movement

Figure 12. Horizontal Yoke Movement

Figure 13. Convergence Magnets and Wedges Location

Note:

For models using 4 pairs of rings assemblies see Fig. 6 for details

- 13 -

Service Mode (Electronic Controls) This Receiver has electronic technology using the I²C Bus Concept. It performs as a control function and it replaces many mechanical controls. Instead of adjusting mechanical controls individually, many of the control functions are now performed by using “On Screen Display Menu”. (The Service Adjustment Mode.) Note:

It is suggested that the technician reads all the way through and understand the following procedure for Entering/Exiting the Service Adjustment Mode ; then proceed with the instructions working with the Receiver. When becoming familiar with the procedure, the Flow Chart for Service Mode may be used as a quick guide.

Quick Entry to Service Mode: At times when minor adjustments need to be done to the electronic controls, the method of Entering the service Mode without removal of the cabinet back is as follows using the Remote Control: 1. Adjust VOLUME to minimum (0). 2. Set CC Mode (Close Caption) OFF. 3. Select SET-UP icon and select CABLE mode. 4. Select TIMER icon and set SLEEP time for 30, 60 or 90 Min. 5. Press ACTION button twice to exit menus. 6. Tune to the Channel 124. 7. Press the VOL button (decrease) on Receiver. Red “CHK” appears in the left upper corner.

Figure 14. Service Mode Menu Adjustments. Note:

Only the applicable settings for the Receiver serviced will be available (See a in Fig. 14).

Exiting the Service Mode: Press the Action and the Power buttons on the Receiver simultaneously for at least 2 seconds. THE RECEIVER EXITS SERVICE MODE The Receiver momentarily shuts off; then comes back on tuned to channel 3 with a preset level of sound. Any programmed channels, channels caption data and some others user defined settings will be erased.

Three additional indicators appear on screen. One is the five digit usage in hours and the other two are four digits for V-Chip Main and Child ratings. Indicators are hexadecimal numbers.

B= Service VCJ SUB-DATA adjustments. C= Service VCJ CUT-OFF adjustments. P= Service VCJ adjustments. S= Service OPTIONS (PICTURE) adjustments. X = Service AFC adjustments. “CHK” = Normal operation of CHANNEL and

VOLUME

C 00 0 255

An address Menu appears in the right hand corner of the screen

8. Press the Power Button on the Remote Control to select one of six Service Adjustment Modes. 1. 2. 3. 4. 5. 6.

a

b

B 00 33

To toggle between Aging and Service modes: While the “CHK” is displayed on the left top corner of the CRT, pressing the Action and the Volume Up buttons on the Receiver simultaneously will toggle between the modes. Red “CHK” for Service and yellow “CHK” for Aging. Note:

a

b

.

- 14 -

IMPORTANT Always Exit the Service Mode Following Adjustments.

Press the POWER Button on the Remote Control to select the Service Adjustment.

For Adjustments: 1.Press Channel Up/Down on the Note: Remote Control to select one of the available Service Adjustments (a in Fig. 14).

Write Down the original value set ( b in Fig. 14 ) for each address before modifying anything. It is easy to erroneously adjust the wrong item.

Sub-Data Adjustment

CH

2.Press Volume Up/Down on the Remote Control to adjust the level of the selected Service Adjustment (b in Fig. 14).

Default Level

B0

SUB-COLOR

33

B1

SUB-TINT

36

B2

SUB-BRIGHTNESS

127

B3

SUB-CONTRAST

20

B4

R OFFSET-factory preset

0

B5

YNR-factory preset

0

B6

YNR LIM-factory preset

0

Cut-Off Adjustment

CH

CH

Default Level

C0

CUT-OFF R

0 255

C1

CUT-OFF G

0 255

C2

CUT-OFF B

0 255

C3

R DRIVE

80

C4

G DRIVE

80

C5

B DRIVE

80

C6

V-SIZE

127

C7

NOT USED

--

C8

NOT USED

--

C9

H CENTER

16

CA

ACL

1

CB

HHS

0

CC

OSD SHIFT-factory preset

88

CD

ACL-REF-factory preset

74

CE


64

CF


48

C10


40

C11


31

C12


20

C13

ACL-COEF-factory preset

124

C14


117

PW

CH

CH

- 15 -

CH

Note:

Registers noted with “factory preset” should not be modified.

Cut-Off Adjustment

CH

C15


94

C16


80

C17

ACL-WAIT-factory preset

2

C18

ACL-THRESHOLD-factory preset

9

C19

MACROVISION-factory preset

3

C1A

OSD SELECT-factory preset

1

C1B

KILLER ON-factory preset

6

C1C

KILLER OFF-factory preset

20

C1D

KILLER TIME-factory preset

3

C1E

ACC THRESHOLD-factory preset

17

C1F

ACC OFF-factory preset

7

C20

MUTE TIME-factory preset

11

VCJ Adjustment

CH

Default Level

CH

Default Level

S0

SHARPNESS PW-factory preset

3

S1

SHARPNESS OW-factory preset

3

S2

HALFTONE-factory preset

0

S3

TVC DELAY-factory preset

0

S4

TVY DELAY-factory preset

0

S5

GAMMA FOLDING POINT-factory preset

13

S6

VIDEO Y DELAY-factory preset

0

S7

VIDEO C DELAY-factory preset

0

S8

COMB BPF-factory preset

0

S9

COMB 2D-factory preset

1

SA

COLOR KILLER LEVEL-factory preset

0

SB

KILLER THRESHOLD-factory preset

0

SC

ACC SW-factory preset

0

SD

ACC AMP OFF1-factory preset

100

SE

ACC AMP OFF2-factory preset

0

SF

ACC AMP ON-factory preset

20

S10

ACC AMP CTL-factory preset

3

S11

BGP POSITION-factory preset

21

S12

OSD R-factory preset

30

S13

OSD G-factory preset

30

S14

OSD B-factory preset

30

S15

NOISE KILLER TIME-factory preset

5

- 16 -

CH

PW

CH

CH

Note:


CH

CH

Default Level

VCJ Adjustment (Continued) S16

NOISE KILLER (ACC)-factory preset

50

S17

HV TIMING-factory preset

2

Default Level

VCJ Adjustment (Black Expansion)

PW

CH

P0

FORCE BS-factory preset

1

P1

DET ON/OFF-factory preset

1

P2

ROM SEL-factory preset

3

P3

ROM CURVE-factory preset

2

P4

BS ON/OFF-factory preset

1

P5

BS TIME CONSTANT-factory preset

5

P6

THRESHOLD V-factory preset

4

P7

THRESHOLD F1-factory preset

129

P8


1

P9

THRESHOLD OFF1 (EFFECT OFF)-factory preset

35

PA


99

PB


1

PC


30

PD


80

PE


1

PF


21

P10

THRESHOLD ON1-factory preset

37

P11


33

P12


25

P13

CURVE1-factory preset

3

P14


3

P15


3

P16

RATIO1-factory preset

0

P17


2

P18


3

Other Adjustment

CH

CH

CH

Note:

Default Level (Without FM)

Default Level (With FM)

X0

AFCT

60

83

X1

AFCB

29

44

X2

AFCC

42

64

X3

CLOCK

128

128


TO B ITEMS

PW

- 17 -

To Check Purity: When Receiver is in Service Mode (red “CHK” is displayed), place a jumper in the AG connector between the terminals (shorting FB signal to ground). Press the Recall Button on the Remote Control to enter the White Purity Field Check Mode. Remove the jumper from the AG connector and press Recall

repeatedly to toggle the Receiver into the Red/Green/ Blue Purity Field Check Modes. Note: if jumper is not removed, colors will be displayed at high luminosity. In Aging Mode (factory mode, yellow “CHK” is displayed), place a jumper in the AG connector between the terminals. Press Recall on the Remote Control to enter the Purity Field Check Mode.

NORMAL SCREEN

Press Recall again to select desired field. BLUE SCREEN

GRN. SCREEN

RED SCREEN

WHITE SCREEN

Figure 15. Purity Check Field Mode.

Helpful Hints Entering Service Mode (Back-Open Method) 1. While the Receiver is ON and operating in Normal Mode, momentarily short test point FA1 (TP8) to Cold Ground ( ) FA2 (TP3) A-Board. The Receiver enters the Aging Mode . Yellow letters “CHK” appear in the upper left corner of the CRT. (The Volume Up/Down will adjust rapidly). 2. Simultaneously press the Action and the Volume Up buttons on the Receiver Control Panel. The Receiver enters the Service Mode.

The letter in “CHK” turn red. (The Volume Up/Down will adjust normally). (All customer controls are set to nominal level). IMPORTANT

Note:

Always Exit the Service Mode Following Adjustments.

- 18 -

Only applicable settings for the Receiver serviced will be available.

Notes:

- 19 -

Instructional Flow Chart for Service Mode IMPORTANT Always Exit the Service Mode Following Adjustments.

NORMAL MODE

Momentarily short FA1 to FA2 (

• • •

WHITE SCREEN

AGING MODE Yellow “CHK” appears in upper left corner of screen. Volume Up/Down operate rapidly. Custumer Controls are set to nominal level.

Place jumper across terminals on AG Connector

RECALL (ON REMOTE)

).

N

EXIT

Adj. needed?

• • • • •

QUICK ENTRY TO SERVICE MODE

Select CABLE Mode. Set SLEEP time for 30, 60 or 90 Min. Tune to Channel 124. Adjust Volume to minimum. Press VOL DOWN On R eceiver.

Y Press Action + Volume Up Simultaneously (ON Receiver)

BLUE SCREEN

GRN. SCREEN

RED SCREEN

• • •

SERVICE MODE

“CHK” turns red. Volume Up/Down operate normally. Custumer Controls are set to nominal level.

Place jumper across terminals on AG Connector

Remove jumper from AG Connector

Adj. N needed? WHITE SCREEN

RECALL

Y

(ON REMOTE)

EXIT Press Action and Power on the Receiver simultaneously for at least 2 seconds.

POWER (ON REMOTE)

CH

C

ON REMOTE CONTROL TO SELECT ADJUSTMENT

VOL VOL

SUB-DATA ADJUSTMENTS. B ITEMS.

ON REMOTE TO ADJUST THE LEVEL

POWER (ON REMOTE)

A Figure 16. Flow Chart for Service Mode.

- 20 -

A CUT-OFF ADJUSTMENTS. C ITEMS.

CH


VOL VOL

Y

Adj. needed?


N

POWER (ON REMOTE)

S, P & X Adjustments procedures are similar to the B Adjustments.

CH


VOL VOL

Y

Adj. N needed?


B POWER (ON REMOTE)

N

C EXIT Press Action and Power on the Receiver simultaneously for at least 2 seconds.

Note:

IMPORTANT Always Exit the Service Mode Following Adjustments.

Only applicable settings for the Receiver serviced will be available.

Figure 17. Flow Chart for Service Mode (Cont.)

- 21 -

Service Adjustments (Electronic Controls) Note:

It is recommended to allow for a 30 minute warm up period, at high brightness level (use white screen), prior to any picture adjustments.

Sub-Contrast Service DAC Adjustment (B3) This adjustment is factory set. Do not adjust unless repairs are made to associated circuit, the CRT Board or when the CRT is replaced. Preparation: 1. Apply a color bar signal pattern with 87.5% modulation, 70% saturated color bar with a 100 IRE white and 7.5 black. Note:

The pattern used in this procedure is an EIA color bar pattern with 87.5% modulation with 100 IRE white and 7.5 black. Correlate the information in this procedure to the pattern used if another signal is used.

Tint/Color Adjustment Service DAC Adjustment (B1) (B0) Preparation:

1. Apply a rainbow color bar signal. 2. Preset the following controls: • Brightness . . . . . . . Min. • Color . . . . . . . . . . . Center. • Tint. . . . . . . . . . . . . Center. • Picture . . . . . . . . . . Max. • Sharpness . . . . . . . Min. • γ , Gamma (S5). . . . 15 • ACL OFF (CA) . . . . 00 3. Connect the oscilloscope to TP37 (or C1-3). Procedure:

1. In the Service Mode for making electronic adjustments, select DAC Sub-Tint Adjustment (B1). Adjust until the waveform measured is as the one shown in Fig. 19.

2. Preset the following controls:

• Brightness . . . . . . . Center. • Picture . . . . . . . . . . Max. • Sharpness . . . . . . . Center. • γ Gamma (S5) . . . . 15 • ACL OFF (CA) . . . . 00 • Cut Off G (C1) . . . . 00 3. Connect the oscilloscope to the CRT-Board connector C1-2 (TP35). Set the scope time base to 20µs (horizontal). Procedure:

1. In the Service Mode, select DAC Sub-Contrast Adjustment (B3) and adjust for 2.3 ±0.1Vp-p between white and black level. (See video waveforms detail, Fig. 18).

TP47B (A-Board)

Figure 19. TP37 waveform

2. Connect the oscilloscope to TP35 (C-Board) and GND. 3. Select DAC Sub-Color Adjustment (B0) and adjust for peak to peak amplitude to be 0.7Vp-p ±0.05V as shown in Fig. 20. TP35 (C-Board)

0.8Vp-p±0.05V 2.3Vp-p ±0.1V

Figure 20. TP35 waveform 4. Following adjustments, reset controls modified during preparation to their original levels

Figure 18. TP35 waveform 2. Following adjustments set S5, CA & C1 to their original settings. 3. Turn Receiver OFF and disconnect test equipment.

Sub-Brightness Service DAC Adjustment (B2) Due to the characteristics of this chassis, Subbrightness adjustments are not necessary. For good

brightness level set the register to “127”, the default level. Perform “Sub-Brightness Final Adjustment” on page 23 only if a different brightness level is required for the picture.

5. Turn Receiver OFF and disconnect test equipment.

White Balance Service DACs. (C0) (C1) (C2) (C3) (C4) (C5) Preparation: 1. Turn the Receiver “ON” and allow 30 minutes warm up at high brightness (white screen). 2. Preset the following DACs: • C0: Cut Off_R . . . . 0 255 • C1: Cut Off_G . . . . 0 255 • C2: Cut Off_B . . . . 0 255 • C3: Drive_R . . . . . . 80 • C4: Drive_G. . . . . . 80 • C5: Drive_B . . . . . . 80

- 22 -

3. Confirm using Black & White pattern and a white screen the color balance (gray scale and white balance). If white balance is required perform the following: Procedure (Low Lights): 1. Apply a Black & White pattern. 2. Connect a jumper from the base of Q452 to cold ground ( ) (or apply +2.5V DC to TP1 to defeat the neck protector circuit). 3. Set the Red and Blue Cut-Off registers (C0 and C2) to 00. 4. On the Remote Control, press R-Tune to get a green horizontal line. 5. Connect the scope between GRN Cathode (GK, on the CRT-Board) and cold ground ( ). 6. View scope trace at Horizontal rate and adjust the Service Mode DAC (C1) level until a scanning period of 140V above DC ground is measured, as indicated in Fig. 21.

140VDC

White Balance Touch-Up Procedure: Use this procedure to make minor adjustment to white balance. 1. Enter Service Mode. 2. Apply a black and white (B/W) signal (signal that includes gray tones). 3. Observe low and high brightness areas of a B/W picture for proper tracking. Adjust the following as

• •

required for “good gray scale and warm highlights”: HIGH LIGHT areas – Adjust Red Drive (C3) and Blue Drive (C5) registers until picture appear best for warm whites. LOW LIGHT areas – adjust Red Cut-Off (C0) and Blue Cut-Off (C2) registers until best picture for black-gray.

Due to effect from low level adjustment on high level adjustment, it is recommended that this procedure is done at the end of the adjustments procedure.

4. Exit Service Mode. 5. Remove all external connections made to the Receiver. Sub-Brightness Final Adjustment Service DAC Adjustment (B2)

This adjustment should be made last, following other picture adjustments.

0V DC

Figure 21. Cathode Waveform, Adjustment

Waveform Detail

Preparation:

7. Adjust screen VR (on T551, Flyback) until the green line just becomes visible. 8. Press R-Tune (on Remote Control) to display full screen. 9. Select Red Cut-Off register (C0). Press R-Tune to display a green horizontal line. Increase C0 value (using Volume u) until the line turn yellow (mixing green & red). 10. Press R-Tune to display full screen. 11. Select Blue Cut-Off register (C2) and press R-Tune to see the yellow line. Increase C2 value (using Volume u) until the line becomes white (mixing red blue and green). 12. Press R-Tune to display full screen. 13. Confirm that a good gray scale is displayed when viewing a Black & White pattern. 14. EXIT the Service Mode. White Balance (High Lights) 1. Using a Black and White pattern and white screen adjust Red Drive, C3, and Blue Drive, C5 to obtain good white level on screen. If white looks reddish, decrease C3, if white looks bluish, decrease C5. 2. Exit Service Mode. 3. In Picture menu change Picture and Brightness from low to high scales and observe black and white tracking. 4. If corrections are required, repeat step 1 until the correct balance is achieved. 5. Following satisfactory High Lights adjustment perform the following White Balance Touch-Up.

1. Turn the Receiver ON and allow 20 minute warm up at high brightness (white screen). 2. Apply a black and white cross pattern. 3. Set PICTURE to Max. 4. Set BRIGHT to Center. Procedure:

1. In Service Mode, select Sub Bright register (B2). 2. Adjust B2 until the 7.5 IRE section looks same as 3.0 IRE section as seen in Fig. 22.

Figure 22. Sub-bright adjustment

3. Exit Service Mode.

Horizontal Centering Service DAC Adjustment (C9) Preparation:

Connect a monoscope generator.

Procedure:

1. In the Service Mode, select the Horizontal Centering Adjustment DAC (C9). Adjust it until locations “A” and “B” are even on both sides of screen, as indicated in Fig. 23. 2. EXIT the Service Adjustment Mode.

- 23 -

2. After aging, apply a monoscope pattern. 3. Verify that the applied power is at 12VDC. 4. Set PICTURE and BRIGHTNESS controls to minimum. 5. Turn R855 (on P-Board) fully counterclockwise. 6. Monitor the DVM reading at TPP1 while turning R855 clockwise and stop adjusting when DVM

Figure 23. Horizontal Centering

Vertical Size Service DAC Adjustment (C6) Preparation: Connect a monoscope pattern. Procedure: 1. In the Service Mode, select the Vertical Size Adjustment DAC (C6). Adjust until a perfect circle appears (Upper and lower sections of circle may extend beyond the screen and therefore not visible). See Fig. 24.

reads 131.0V ± 1.0VDC. 7. Return PICTURE and BRIGHTNESS controls to normal settings. 8. Vary the power supply from 10VDC to 16VDC and confirm that B+ voltage at TPP1 is less than 133VDC. 9. Confirm that current is less than 6Amp at 12VDC power supply input. 10. Return controls to normal.

Clock Adjustment (X3) Preparation:

Connect the frequency counter from TP5 (IC001 Pin 11) to cold ground ( ).

Note:

Frequency Counter probe capacitance should be 8pF or less.

Procedure:

1. Turn the Receiver “OFF” with the AC power applied. 2. Measure TP5 (IC001 pin 11) for the frequency of the waveform and record the reading. Note: Figure 24. Vertical Size 2. EXIT the Service Adjustment Mode.

DC Power Panel Adjustment (CT-13R52DE) Preparation: 1. Connect the ground lead of a 12VDC (10Amp capability) power supply to pin 5 of the car cord DC plug. Connect the positive (12VDC) to pin 4 of the car cord DC plug. 2. Connect DVM positive (+) lead to TPP1 and negative (-) lead to P5 (GND) on the P-Board. Procedure: 1. Turn Receiver ON. Set picture to minimum and leave Receiver on for 10 minutes prior to making adjustments.

Pin 11 measurement must have at least four digits of resolution following the decimal point. Example: 000.0000

3. Turn the Receiver back “ON”. 4. Place the Receiver into Service Mode for making electronic adjustment, select the Clock Adjustment DAC (X3). 5. Calculate and set X3 based on the following formula: X 3 =

Note:

6 ( TP 5 – 125 ) } 128 + 0.9 ×10 {-----------------------------------

Pin 11 measurement will not regardless of the value stored in X3.

Service Adjustments (Mechanical Controls) Focus (part of T551) Preparation:

Connect a Signal generator and select a dot pattern. Procedure:

Adjust the FOCUS control VR to obtain the sharpest and clearest dot pattern. a. Adjust for best center. b. Adjust for best area between the center and top right corner.

- 24 -

125

change

Identification of Components Screw

Screw

Screw Screw Figure 25. Back Cover Removal (CT-13R32E/CE) Screw

Screw

AC/DC Receptacle 1 screw

Screw Figure 26. Back Cover Removal (CT-13R52DE)

- 25 -

CRT (secured to cabinet by 4 screws on corners of CRT)

Anode (high voltage)

Yoke

C board DAG ground

Degaussing coil

Speaker (2 screws)

Note: After servicing the Receiver, dress cables and wires as indicated.

Tuner

Flyback (T551)

A/V jacks

Figure 27. Rear View (CT-13R32E/CE) CRT (secured to cabinet by 4 screws on corners of CRT)

Anode (high voltage)

DAG ground Yoke

Degaussing coil

P board AC/DC

C board

Connector AC/DC

Note: After servicing the Receiver, dress cables and wires as indicated.

Tuner

A/V jacks

Figure 28. Rear View (CT-13R52DE)

- 26 -

Flyback (T551)

CRT Socket

Q352 G Out

Q353 B Out

Q351 R Out

Figure 29. C-Board component locations

IC851 130V Q851 Q860 Q861

T852 Transformer

Figure 30. P-Board (CT-13R52DE)

- 27 -

IC050 Halftone IC001 MPU/VCJ

Components on trace side

IC002 EEPROM Front A/V Jacks

IC003 Remote Sensor

IC801 VCO IC451 Vertical Out

IC005 3.3 V

IC551 9V Reg

Q551 H-Out

IC006 RESET

IC552 5V Reg

TNR001 Tuner

D801 Rect Bridge

Q551 H-Out

IC2302 Audio Amp A/V Jacks

F801 Fuse RL801 6.3A 125V Relay Figure 31. A-Board, location of components

- 28 -

Focus

Flyback T551

Notes:

- 29 -

Notes:

- 30 -

REPLACEMENT PARTS LIST Models: CT-13R32E/CE, CT-13R42E/CE & CT-13R52DE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO.

PART NO.

DESCRIPTION

REF NO.

C352 C353 ECJ2VF1H103Z CAP,C .01UF-Z-50V C354 ECJ2VB1H471K CAP,C 470PF-K-50V C357 ECA1HM4R7B CAP,E 4.7UF-50V C361 ECJ2VC1H150J CAP,C 15PF-J-50V C362 ECJ2VC1H150J CAP,C 15PF-J-50V C363 ECJ2VF1H 104Z CAP,C .1UF-Z-50V C451 ECA1CM470B CAP,E 47UF/16V C452 ECJ2VF1H 104Z CAP,C .1UF-Z-50V C453 ECA1CM101B CAP,E 100UF/16V C454 ECJ2VB1C224K CAP,C .22UF-K-16V C455 ECJ2VC1H101J CAP,C 100PF-J-50V C456 ECJ2VB1C104K CAP,C .1UF-K-16V C459 ECJ2VC1H151J CAP,C 15PF-J-50V C462 ECJ2VB1C104K CAP,C .1UF-K-16V C502 ECJ2VC1H101J CAP,C 100PF-J-50V C503 ECJ2VC1H151J CAP,C 15PF-J-50V C504 ECA1CM470B CAP,E 47UF/16V C510 ECJ2VB1C104K CAP,C .1UF-K-16V C511 ECJ2VB1C104K CAP,C .1UF-K-16V C512 ECJ2VF1H 104Z CAP,C .1UF-Z-50V C531 ECJ2VB1C104K CAP,C .1UF-K-16V C551 ECQB1H333JM3 CAP,P .033UF-J-50V C552 ECA1HMR22B CAP,E .22UF-50V C553 ECA1VM470B CAP,E 47UF/35V C554 ECJ2VC1H390J CAP,C 39PF-J-50V C555 ECJ2VF1H 103Z CAP,C .01UF-Z-50V C556 ECA1HM010B CAP,E 1UF-50V C557 ECJ2VF1H 103Z CAP,C .01UF-Z-50V C559 ECA1HM0R1B CAP,E 0.1UF/50V C560 ECA1VM470B CAP,E 47UF/35V C561 ECA1CM470B CAP,E 47UF/16V C563 ECA1HM2R2B CAP,E 2.2UF-50V C565 ECJ2VF1H104Z CAP,C .1UF-Z-50V C566 ECA1CM470B CAP,E 47UF/16V C569 ECJ2VC1H471J CAP,C 470PF-J-50V C570 ECA1HM0R1B CAP,E 0.1UF/50V C571 ECJ2VB1C104K CAP,C .1UF-K-16V C572 ECJ2VC1H220J CAP,C 22PF-J-50V C573 ECJ2VC1H220J CAP,C 22PF-J-50V C575 ECA1CM101B CAP,E 100UF/16V C577 ECJ2VF1H104Z CAP,C .1UF-Z-50V C578 ECJ2VF1H 103Z CAP,C .01UF-Z-50V CAP,C 56PF-J-50V CT-13R32E/CE C605 ECJ2VC1H560J CT-13R42E/CE C606 ECA0JM331B CAP,E 330UF-6.3V C801 ECJ2VF1H103Z CAP,C .01UF-Z-50V C802 ECA0JM101B CAP,E 100UF-6.3V C803 ECJ2VB1H332K CAP,C 3 300PF-K-16V C805 ECA1CM101B CAP,E 100UF/16V C806 ECJ2VB1H471K CAP,C 470PF-K-50V C807 CAPACITORS

C 001 C 002 C003 C 004 C 005 C 008 C009 C 010 C011 C 015 C 016 C 017 C 018 C 020 C 022 C 023 C024 C 025 C 026 C 027 C 028 C029 C031 C032 C 033 C 034 C035 C 036 C037 C038 C040 C041 C 042 C043 C 044 C045 C 046 C 047 C 048 C050 C 051 C 054 C055 C103 C 104 C105 C 201 C350 C 351 093-01

- 31 -

PART NO.

DESCRIPTION

ECJ2VB1H391K ECJ2VB1H471K ECKW3D102KBN EEANA1E1R0B ECJ2VC1H151J ECJ2VC1H151J ECJ2VC1H151J ECA1CHG470B ECSF1EE105VB ECEA1HFS3R3B ECA1EM102E ECA1EHG101B ECQB1H103JM3 ECA1VHG471E ECA1HM4R7B ECJ2VC1H471J ECJ2VF1H104Z ECJ2VF1H104Z ECCR2H100D5 ECKR2H821KB5 ECKR2H101KB5 ECA1HM220B ECA1VM331B ECA1EM221B ECKR2H561KB5 ECKR2H561KB5 ECA2EM220E ECA1CM471B ECKR2H222KB5 ECA1HM220B ECEA1HN010UB ECKR2H561KB5 ECWH12H752JS ECKW3D681JBR ECKW3D181JBP ECWF2304JBB ECA1CM222E ECA1HM220B ECA1HM100B ECA1CM101B ECA0JM222B ECA1CM101B ECA0JM332B ECJ2VF1H103Z ECA0JM221B ECKWAE472ZED ECKWAE472ZED ECKWAE472ZED EC0S2DG151DG ECQM4103KZW ECKR3A821KBP

CAP,C 390PF-K-50V C AP,C 470PF-K-50V CAP,C .001UF-K-2KVDC CAP,E 1.0UF-25V CAP,C 150PF-J-50V C AP,C 150PF-J-50V CAP,C 150PF-J-50V CAP,E 47UF-16V CAP,E 1.0UF-25V CAP,E 3 .3UF-50V CAP,E 1000UF-25V CAP,E 100UF-25V CAP,P .01UF-J-50V CAP,E 470UF-35V CAP,E 4.7UF-50V C AP,C 470PF-J-50V CAP,C .1UF-Z-50V CAP,C .1UF-Z-50V CAP,C 10PF-D-500V CAP,C 820PF-K-500V CAP,C 100UF-K-500V CAP,E 22UF-50V CAP,E 330UF-35V CAP,E 220UF-25V CT-13R52DE CAP,C 560PF-K-500V CT-13R52DE CAP,C 560PF-K-500V CAP,E 22UF-250V CAP,E 470UF-16V CAP,C 2200PF-K-500V CAP,E 22UF-50V CT-13R52DE CAP,E 1UF/50V CAP,C 560PF-K-500V CAP,P .0075UF-J-1.2KV CAP,C 680PF-J-2KV CAP,C 180PF-J-2KV CAP,M .3UF-J-200V CAP,E 2 200UF-16V CAP,E 22UF-50V CAP,E 10UF/50V CAP,E 100UF/16V CAP,E 2200UF-6.3V CAP,E 100UF/16V CAP,E 3300PF-6.3V CAP,C .01UF-Z-50V CAP,E 220UF-6.3V CAP,C 4700PF-Z-500V CAP,C 4700PF-Z-500V CAP,C 4700PF-Z-500V CAP,E 151UF/200V CAP,P . 01UF-K-400V CAP,C 820PF-K-1KV Parts List

T S I L S T R A P

REPLACEMENT PARTS LIST Models: CT-13R32E/CE, CT-13R42E/CE & CT-13R52DE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only m anufacturer’s specified parts. REF NO.

PART NO.

DESCRIPTION

REF NO.

C808 C809 C810 C812 C813 C814 C820 C821

ECA1VM101B ECKR1H101KB5 ECKR1H471KB5 ECQU2A224MVA ECQU2A153MVA ECQU2A153MVA ECA1CM101B ECJ2VF1H103Z

C822

ECKR3A221KBP

CAP,E 100UF-35V CAP,C 100PF-K-50V CAP,C 470PF-K-50V CAP,P .22UF-M-250VAC CAP,P .015UF-M-250VAC CAP,P .015UF-M-250VAC CAP,E 100UF/16V CAP,C .01UF-Z-50V CAP,C 220PF-K-1KV CT-13R32E/CE

C823

ECA1HM471B

C824 C825 C826 C827 C828 C850 C851 C852 C854 C857 C858 C859 C860 C861 C864 C865 C866 C871 C2311 C2312 C2313 C2314 C2315 C2317 C2321 C2330 C2350 C3001

ECKR3A471KBP EEUMG2C221S ECKR3A471KBP ECA1CM221B ECA160V33UE ECQM1104JZW EC0S1EP123BS ECKW3D391JBP EC0S2D A681C4 ECA1CM330B ECQB1H104JM3 ECA1CM471GB ECA1CM470B ECQE4105KZB ECKW2H472KB5 ECKR2H103ZU ECKW2H103KB5 ECA1HM100B ECA1VM102E ECEA1HN010UB ECA1EM101B ECA1CM100B ECA1HM010B ECA1CM102B ECA1CM100B ECA1CM100B ECA1HM4R7B ECA1HM0R1B

CT-13R42E/CE

CAP,E 470UF-50V

CT-13R32E/CE CT-13R42E/CE

CAP,C 470PF-K-1KV CAP,E 220UF-160V CAP,C 470PF-K-1KV CAP,E 220UF-16V CAP,E 33UF/160V CAP,P .10UF-J-100V CAP,E .012F-25V CAP,C 390PF-J-2KVDC CAP,E 6 80U F/200V CAP,E 33UF-16V CAP,P .1UF-J-50V CAP,E 470UF-16V CAP,E 47UF/16V CAP,P 1 .0UF-K-400V CAP,C 4700PF-K-500V CAP,C .01UF-Z-500V CAP,C .01UF-K-500v CAP,E 10UF/50V CAP,E 1000UF-35V CAP,E 1UF/50V CAP,E 100UF-25V CAP,E 10UF-16V CAP,E 1UF-50V CAP,E 1000UF/16V CAP,E 10UF-16V CAP,E 10UF-16V CAP,E 4.7UF-50V CAP,E 0.1UF/50V

CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE

DIODES

P A R T S L I S T

D002

MA165TA5VT

D006 D011 D052 D451 D452 D453 D454 D502 D531

MA4330HTA MA165TA5VT MA4068MTA ERA15-01V3 MA4047MTA MA165TA5VT MA165TA5VT MA4047MTA AS01V0 Parts List

DIODE, SWITCHING CT-13R32E/CE CT-13R42E/CE

DIODE DIODE, SWITCHING DIODE, ZENER DIODE, RECTIFIER DIODE DIODE, SWITCHING DIODE, SWITCHING DIODE DIODE

CT-13R52DE

D551 D553 D554 D561 D571 D606 D607 D608 D609 D801 D806 D808 D809 D810 D811 D812 D820 D821 D822 D823 D824 D851 D852 D860 D861 D865 D868 D869 D2350 D2351 D2352 D2353 D2354 D3001 D3003 D3004 D3017 D3018 D3019 D3020

PART NO. D1NL20UV70 AU02V0 AU02V0 AU02V0 MA165TA5VT MA165TA5VT MA152KTX MA152KTX MA152KTX D3SBA60-4103 TAP2AA0001 SARS01V1 AG01V0 AG01V0 AG01V0 MA4068MTA MA165TA5VT MA4047HTA RN1ZLF-B1 S3L60P154004 D1NL20UV70 RL30A RL30A MA4062MTA AS01V0 ERA15-01V3 AS01V0 AS01V0 MA4068MTA MA165TA5VT MA165TA5VT MA165TA5VT MA4091MTA MA3110MTX MA3110MTX MA3110MTX MA3110MTX MA3110MTX MA3110MTX MA3110MTX

DESCRIPTION DIODE DIODE CT-13R52DE DIODE DIODE DIODE, SWITCHING DIODE, SWITCHING DIODE DIODE DIODE DIODE DIODE (THERMISTOR) DIODE DIODE DIODE DIODE DIODE, ZENER DIODE, SWITCHING DIODE DIODE CT-13R32E/CE CT-13R42E/CE DIODE DIODE CT-13R52DE DIODE DIODE CT-13R52DE DIODE, ZENER CT-13R52DE DIODE CT-13R52DE DIODE, RECTIFIER CT-13R52DE DIODE CT-13R52DE DIODE CT-13R52DE DIODE, ZENER DIODE, SWITCHING DIODE, SWITCHING DIODE, SWITCHING DIODE DIODE, ZENER DIODE, ZENER DIODE, ZENER DIODE, ZENER DIODE, ZENER DIODE, ZENER DIODE, ZENER FUSES

F801

XBA2A00101 XBA1F70NU100

FUSE 6.3A 125V FUSE 7A 125V, DC Cord CT-13R52DE

INTEGRATED CIRCUITS

IC001 IC002 IC003 IC005 IC006 IC050 IC451

- 32 -

M65580MAP101 TVR2AJ093 PIC-37042SR PQ1R33 MN1280R TC74HC4066AL LA7837-TV

IC, M PU/VCJ IC, EEPROM IC, IR RECEIVER IC, VOLTAGE REGULATOR, 3.3V IC, RESET IC, HALFTONE IC, V-OUT 093-01

REPLACEMENT PARTS LIST Models: CT-13R32E/CE, CT-13R42E/CE & CT-13R52DE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO. IC551 IC552 IC553 IC801 IC851 IC2302

PART NO. AN78L09 AN78M05LB AN78M05LB STRG5623 STK740-020 AN17800A

DESCRIPTION

REF NO.

IC, VOLTAGE REGULATOR, 9V IC, VOLTAGE REGULATOR, 5V IC, VOLTAGE REGULATOR, STBY IC, POWER SUPPLY CT-13R52DE IC, POWER SUPPLY IC, AUDIO AMP COILS

LC005 LC007 LC013 LC018 L001 L002 L003 L004 L006 L008 L009 L010 L011 L014 L015 L016 L017 L018 L090 L104 L108 L351 L416 L551 L552 L553 L801 L803 L805 L851 L852 L860 L2350

EXCEMT332DT EXCEMT332DT EXCEMT332DT EXCEMT332DT EXCELSA35T EXCELDR35V TLUABTA2R2K TLUABTA2R2K EXCELSA24T TLUABTA470K EXCELSA35V ELESN330JA ELESN330JA ELESN180KA EXCELSA35T EXCELSA35V TLUABTA100K TLUABTA150K EXCELSA24T TLUABTA2R2K EXCELSA35V TLTABT470K EXCELSA39V ELH5L4136 EXCELSA24T EXCELSA24T ELF15N013A ELESN120JA EXCELSA35V EXCELSA39V EXCELSA39V TLT151K991K ELESN4R7JA

EMI FILTER EMI FILTER EMI FILTER EMI FILTER FERRITE BEAD FERRITE BEAD COIL, PEAKING 2.2UH COIL, PEAKING 2.2UH FERRITE BEAD COIL, PEAKING 47UH FERRITE BEAD COIL, PEAKING 33UH COIL, PEAKING 33UH COIL, PEAKING 18UH FERRITE BEAD FERRITE BEAD COIL, PEAKING 10UH COIL, PEAKING 15UH FERRITE BEAD COIL, PEAKING 2.2UH FERRITE BEAD COIL, PEAKING 47UH FERRITE BEAD COIL FERRITE BEAD FERRITE BEAD LINE FILTER COIL, PEAKING 12UH FERRITE BEAD FERRITE BEAD CT-13R52DE FERRITE BEAD CT-13R52DE COIL, PEAKING 150UH CT-13R52DE COIL, PEAKING 4.7UH TRANSISTORS

Q001

2SD601ARTX

Q002 Q006 Q007 Q008 Q009 Q050 Q051 Q052

2SD601ARTX 2SB709ARTX 2SB709ARTX 2SB709ARTX 2SC1473A 2SB709ARTX 2SB709ARTX 2SB709ARTX

093-01

TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR

Q053 Q054 Q055 Q090 Q092 Q351 Q352 Q353 Q354 Q355 Q356 Q451 Q452 Q453 Q501 Q520 Q551 Q605 Q606 Q820 Q830 Q851 Q860 Q861 Q2350

PART NO. 2SD601ARTX 2SD601ARTX 2SD601ARTX 2SB709ARTX 2SB709ARTX 2SC1573NC 2SC1573NC 2SC1573NC 2SD601ARTX 2SD601ARTX 2SD601ARTX 2SD601ARTX 2SD601ARTX 2SD601ARTX 2SC1573AH 2SD601ARTX 2SD2499LBMA2 2SB709ARTX 2SD601ARTX 2SA1767QTA 2SB1011QRL 2SC1685QRSTA 2SA564AQRSTA TF361MALF3 2SB709ARTX

DESCRIPTION TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR

CT-13R52DE

CT-13R52DE

CT-13R52DE

RELAYS

RL801

TSEH0005

RELAY RESISTORS

R001 R002 R003

ERJ6GEYJ102V ERJ6GEYJ103V ERJ6GEYJ105V

R004

ERJ6GEYJ562V

R006 R007 R008 R009 R010 R011 R012 R013 CT-13R32E/CE R014 CT-13R42E/CE R015 CT-13R52DE R016 R017 R018 R019 R021 R022 R023 R024

ERDS2TJ101T ERJ6GEYJ471V ERJ6GEYJ471V ERJ6GEYJ472V ERJ6GEYJ682V ERJ6GEYJ682V ERJ6GEYJ473V ERJ6GEYJ202V ERJ6GEYJ221V ERJ6GEYJ221V ERJ6GEYJ221V ERJ6GEYJ681V ERJ6GEYJ681V ERJ6GEYJ681V ERJ6GEYJ101V ERJ6GEYJ101V ERJ6GEYJ102V ERJ6GEYJ562V

- 33 -

RES,M 1K-J-1/10W RES,M 10K-J-1/10W CT-13R52DE RES,M 1M-J-1/10W RES,M 5.6K-J-1/10W CT-13R32E/CE CT-13R42E/CE

RES,C 100-J-1/4W RES,M 470-J-1/10W RES,M 470-J-1/10W RES,M 4.7K-J-1/10W RES,M 6.8K-J-1/10W RES,M 6.8K-J-1/10W RES,M 47K-J-1/10W RES,M 2K-J-1/10W RES,M 220-J-1/10W RES,M 220-J-1/10W RES,M 220-J-1/10W RES,M 680-J-1/10W RES,M 680-J-1/10W RES,M 680-J-1/10W RES,M 100-J-1/10W RES,M 100-J-1/10W RES,M 1K-J-1/10W RES,M 5.6K-J-1/10W

T S I L S T R A P

Parts List


P A R T S L I S T

R028 R029 R032 R033 R034 R035 R036 R037 R038 R039 R040 R041 R042 R043 R044 R045 R046 R048 R062 R063 R064 R065 R066 R067 R068 R069 R070 R071 R072 R078 R079 R081 R090 R091 R092 R093 R201 R351 R352 R357 R358 R359 R360 R361 R362 R363 R364 R365 R369 R374 R375

PART NO. ERJ6GEYJ472V ERJ6GEYJ472V ERJ6ENF1002V ERJ6GEYJ222V ERJ6GEYJ222V ERJ6GEYJ332V ERJ6GEYJ562V ERJ6GEYJ103V ERJ6GEYJ223V ERJ6GEYJ102V ERJ6GEYJ223V ERJ6GEYJ153V ERJ6GEYJ392V ERJ6GEYJ912V ERJ6GEYJ752V ERJ6GEYJ101V ERJ6GEYJ102V ERJ6GEYJ562V ERJ6GEYJ122V ERJ6GEYJ122V ERJ6GEYJ122V ERJ6GEYJ272V ERJ6GEYJ272V ERJ6GEYJ272V ERJ6GEYJ182V ERJ6GEYJ682V ERJ6GEYJ102V ERJ6GEYJ102V ERJ6GEYJ102V ERJ6GEYJ103V ERJ6GEYJ103V ERJ6GEYJ103V ERJ6GEYJ471V ERJ6GEYJ185V ERJ6GEYJ473V ERJ6GEYJ331V ERJ6GEYJ472V ERG2FJ123H ERG2FJ123H ERJ6ENF6200V ERJ6ENF6200V ERJ6ENF6200V ERJ6ENF6200V ERJ6ENF6200V ERJ6ENF6200V ERJ6GEYJ101V ERJ6GEYJ101V ERJ6GEYJ101V ERG2FJ123H ERDS1TJ272T ERDS1TJ272T

Parts List

DESCRIPTION

REF NO.

RES,M 4.7K-J-1/10W RES,M 4.7K-J-1/10W RES,M 10K-F-1/10W RES,M 2.2K-J-1/10W RES,M 2.2K-J-1/10W RES,M 3.3K-J-1/10W RES,M 5.6K-J-1/10W RES,M 10K-J-1/10W RES,M 22K-J-1/10W RES,M 1K-J-1/10W RES,M 22K-J-1/10W RES,M 15K-J-1/10W RES,M 3.9K-J-1/10W RES,M 9.1K-J-1/10W RES,M 7.5K-J-1/10W RES,M 100-J-1/10W RES,M 1K-J-1/10W RES,M 5.6K-J-1/10W CT-13R52DE RES,M 1.2K-J-1/10W RES,M 1.2K-J-1/10W RES,M 1.2K-J-1/10W RES,M 2.7K-J-1/10W RES,M 2.7K-J-1/10W RES,M 2.7K-J-1/10W RES,M 1.8K-J-1/10W RES,M 6.8K-J-1/10W RES,M 1K-J-1/10W RES,M 1K-J-1/10W RES,M 1K-J-1/10W RES,M 10K-J-1/10W RES,M 10K-J-1/10W RES,M 10K-J-1/10W RES,M 470-J-1/10W RES,M 1.8MEG-J-1/10W RES,M 47K-J-1/10W RES,M 330-J-1/10W RES,M 4.7K-J-1/10W RES,M 12K-J-2W RES,M 12K-J-2W RES,M 620-F-1/10W RES,M 620-F-1/10W RES,M 620-F-1/10W RES,M 620-F-1/10W RES,M 620-F-1/10W RES,M 620-F-1/10W RES,M 100-J-1/10W RES,M 100-J-1/10W RES,M 100-J-1/10W RES,M 12K-J-2W RES,C 2.7K-J-1/2W RES,C 2.7K-J-1/2W

R376 R381 R382 R383 R384 R385 R386 R387 R388 R389 R390 R391 R392 R451 R454 R455 R456 R457 R458 R459 R460 R461 R462 R463 R465 R466 R467 R468 R469 R470 R471 R472 R475 R502 R504 R505 R506 R507 R508 R510 R512 R520 R521 R531 R532 R533 R551 R552 R553 R555 R556

- 34 -

PART NO. ERDS1TJ272T ERJ6GEYJ101V ERJ6GEYJ101V ERJ6GEYJ101V ERJ6ENF2701V ERJ6ENF4421V ERJ6ENF1201V ERJ6ENF2701V ERJ6ENF4421V ERJ6ENF1201V ERJ6ENF2701V ERJ6ENF4421V ERJ6ENF1201V ERDS1FJ1R8P ERJ6GEYJ473V ERJ6GEYJ153V ERJ6GEYJ682V ERJ6GEYJ182V ERJ6GEYJ223V ERJ6GEYJ683V ERDS2TJ102T ERDS2TJ152T ERJ6GEYJ473V ERJ6GEYJ473V ERJ6GEYJ183V ERJ6GEYJ683V ERJ6GEYJ104V ERJ6GEYJ103V ERJ6GEYJ100V ERDS2TJ152T ERJ6GEYJ223V ERJ6GEYJ473V ERJ6GEYJ471V ERJ6GEYJ562V ERDS2TJ152T ERJ6GEYJ222V ERJ6GEYJ333V ERJ6GEYJ103V ERJ6GEYJ103V ERG3FJ322H ERG2FJ562H ERJ6GEYJ471V ERJ6GEYJ272V ERD25FJ470P ERJ6ENF1002V ERJ6ENF1691V ERDS1FJ1R0T ERDS1FJ1R0T ERDS1FJ1R0T ERDS1FJ101T ERG1SJ221P

DESCRIPTION RES,C 2.7K-J-1/2W RES,M 100-J-1/10W RES,M 100-J-1/10W RES,M 100-J-1/10W RES,M 2.7K-F-1/10W RES,M 4.42K-F-1/10W RES,M 1.2K-F-1/10W R ES,M 2.7K-F-1/10W RES,M 4 .42K-F-1/10W R ES,M 1.2K-F-1/10W RES,M 2.7K-F-1/10W RES,M 4.42K-F-1/10W RES,M 1.2K-F-1/10W RES,C 1 .8-J-1/2W RES,M 47K-J-1/10W RES,M 15K-J-1/10W RES,M 6.8K-J-1/10W RES,M 1.8K-J-1/10W RES,M 22K-J-1/10W RES,M 68K-J-1/10W RES,C 1K-J-1/4W RES,C 1.5K-J-1/4W RES,M 47K-J-1/10W RES,M 47K-J-1/10W RES,M 18K-J-1/10W RES,M 68K-J-1/10W RES,M 100K-J-1/10W RES,M 10K-J-1/10W RES,M 10-J-1/10W RES,C 1.5K-J-1/4W RES,M 22K-J-1/10W RES,M 47K-J-1/10W RES,M 470-J-1/10W RES,M 5.6K-J-1/10W RES,C 1.5K-J-1/4W RES,M 2.2K-J-1/10W RES,M 33K-J-1/10W RES,M 10K-J-1/10W RES,M 10K-J-1/10W RES,M 3.3K-J-3W RES,M 5.6K-J-2W RES,M 470-J-1/10W RES,M 2.7K-J-1/10W RES,C 47-J-1/4W RES,M 10K-F-1/10W RES,M 1.69K-F-1/10W RES,C 1.0-J-1/2W RES,C 1.0-J-1/2W RES,C 1.0-J-1/2W RES,C 100-J-1/2W RES,M 220-J-1W

CT-13R52DE

093-01

REPLACEMENT PARTS LIST Models: CT-13R32E/CE, CT-13R42E/CE & CT-13R52DE Important Safety Notice: Components printed in BOLD TYPE have special characteristics important for safety. When replacing any of these components use only manufacturer’s specified parts. REF NO.

PART NO.

R 557 R558 R559 R560 R562 R563 R567 R 572 R605 R 606 R 607 R 608 R801 R802 R803 R804 R805 R807 R808 R809 R815 R817 R821 R823 R824 R825 R 828 R830 R831

ERJ6GEYJ103V ERQ1CJP1R5S ERG2FJ683H ERDS1FJ182P ERG3FJ680H ERG1SJ150P ERG2FJ471H ERJ6GEYJ392V ERDS2TJ103T ERJ6GEYJ562V ERJ6GEYJ102V ERJ6GEYJ104V ERF7ZK1R5 ERDS2TJ684T ERG2FJ100H ERG2FJ104H ERX2FJR27H ERDS2TJ681T ERDS2TJ4R7T ERDS2TJ472T ERC12ZGM825D ERX3FJ4R7 ERDS1FJ1R0T ERDS1FJ272T ERDS2TJ223T ERDS2TJ272T ERJ6GEYJ104V ERDS2TJ104T ERDS2TJ682T

R850

ERQ12HJR56P

R 854 R855 R 856 R857 R858 R860 R861 R862 R863 R864 R865 R867 R869 R870 R875 R876 R877 R878 R 2301 R2307

ER0S2TKF1003 EVND2AA03B24 ER0S2TKF4300 ERF5ZJ681 ERG1SJ272P ERDS2TJ152T ERDS2TJ103T ERDS2TJ272T ERDS2TJ471T ERDS2TJ102T ERDS1TJ105T ERD25FJ150P ERDS2TJ224T ERDS2TJ564T ERDS2TJ103T ERDS2TJ103T ERDS2TJ272T ERDS2TJ152T ERQ2CJP3R9S ERJ6GEYJ103V

093-01

DESCRIPTION RES,M 10K-J-1/10W RES,F 1.5-J-1W RES,M 12K-J-2W RES,C 1.8K-J-1/2W RES,M 68-J-3W RES,M 15-J-1W RES,M 470-J-2W RES,M 3.9K-J-1/10W RES,C 10K-J-1/4W RES,M 5.6K-J-1/10W RES,M 1K-J-1/10W RES,M 100K-J-1/10W RES,W 1.5-K-7W RES,C 680K-J-1/4W RES,M 10K-J-1/2W RES,M 100K-J-1/2W RES,C .27-J-2W RES,C 680-J-1/4W RES,C 4.7-J-1/4W RES,C 4.7K-J-1/4 RES,S 8.2MEG-M-1/2 RES,M 4.7-J-3W RES,C 1.0-J-1/2W RES,C 2.7K-J-1/2W RES,C 22K-J-1/4W RES,C 2.7K-J-1/4W RES,M 100K-J-1/10W RES,C 100K-J-1/4W RES,C 6.8K-J-1/4W RES,F .56-J-1/2W RES,M 100K-F-1/4 CONTROL 20K RES,M 430-F-1/4W RES,W 680-J-5W RES,M 2.7K-J-1W RES,C 1.5K-J-1/4W RES,C 10K-J-1/4W RES,C 2.7K-J-1/4W RES,C 470-J-1/4W RES,C 1K-J-1/4W RES,C 1MEG-J-1/2W RES,C 15-J-1/4W RES,C 220K-J-1/4W RES,C 560K-J-1/4W RES,C 10K-J-1/4W RES,C 10K-J-1/4W RES,C 2.7K-J-1/4W RES,C 1.5K-J-1/4W RES,F 3.9-J-2W RES,M 10K-J-1/10W

REF NO. R2325 R2350 R2351 R2354 R2355 R2356 R2357 R2365 R2370 R3001 R3008 R3009 R3010 R3017 R3018

PART NO.

DESCRIPTION

ERJ6GEYJ103V ERDS2TJ102T ERJ6GEYJ273V ERJ6GEYJ123V ERJ6GEYJ392V ERJ6GEYJ101V ERJ6GEYJ472V ERDS2TJ102T ERJ6GEYJ103V ERDS2TJ101T ERJ6GEYJ151V ERJ6GEYJ682V ERJ6GEYJ334V ERDS2TJ181T ERJ6GEYJ682V

RES,M 10K-J-1/10W RES,C 1K-J-1/4W RES,M 27K-J-1/10W RES,M 12K-J-1/10W RES,M 3.9K-J-1/10W RES,M 100-J-1/10W RES,M 4.7K-J-1/10W RES,C 1K-J-1/4W RES,M 10K-J-1/10W RES,C 1 00-J-1/4W RES,M 150-J-1/10W RES,M 6.8K-J-1/10W RES,M 330K-J-1/10W RES,C 1 80-J-1/4W RES,M 6.8K-J-1/10W SWITCHES

S001 S002 S003 S004 S005 S008 S009

EVQPF106K EVQPF106K EVQPF106K EVQPF106K EVQPF106K EVQPF106K EVQPF106K

SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH SWITCH TRANSFORMERS

T501 T551 T801 T852

TLH15452 KFT2AB118F ETS29AS183NC ETS29AK1X9NC

TRANSFORMER, HORIZONTAL DRIVER TRANSFORMER, FLYBACK TRANSFORMER CT-13R52DE TRANSFORMER

CRYSTALS/FILTERS CT-13R32E/CE CT-13R42E/CE

X001 X002

TSSA092 AF080005BE

CT-13R52DE CT-13R52DE CT-13R52DE

OTHERS

TNR001 ENG36610G M001

EUR501455

M002 M003

EUR501456 TNQ2AE013

M004

UR50EC1190A

M005

UR50EC1190B

CT-13R52DE

M006

TSX2AA0131

CT-13R52DE

M007

TSX2AA0181

CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE CT-13R52DE

CT-13R52DE CT-13R52DE CT-13R52DE

M008

TXASX0119AAS

CT-13R52DE

TUNER REMOTE CONTROL CT-13R32E/CE CT-13R52DE

REMOTE CONTROL CT-13R42E/CE REMOTE, MAGNETIC CT-13R42E/CE BATTERY COVER, REMOTE CONTROL CT-13R32E/CE CT-13R52DE

BATTERY COVER, REMOTE CONTROL CT-13R42E/CE

LINE CORD (SPT2)

CT-13R32E/CE CT-13R42E/CE

CT-13R52DE LINE CORD, AC ASSY, LINE CORD DC Connector, Line Cord, Fuse PN XBA1F70NU100 (7A 125V), Clamp, Labels CT-13R52DE

CT-13R52DE CT-13R52DE

CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR

M009

TMW2A97121

M010 M011

37GDA85X(M) TJSC00200

- 35 -

STRAIN RELIEF: AC LINE CORD CT-13R32E/CE

CRT 13” SOCKET, CRT Parts List

T S I L S T R A P


PART NO.

DY M012

0LY15311F JH225U-012

DEG

TSP2AA010

DEG M013 M014 M015

0LK19031-1A TXF3A01TLR2 TMM2A30702 0FMK014ZZ

M016

TXFKY09ASER

DESCRIPTION

REF NO.

YOKE, DEFLECTION M020 YOKE, CONVERGENCE COIL, DEGAUSSING 13”CT-13R32E/CE CT-13R42E/CE

COIL, DEGAUSSING 13” CT-13R52DE ASSY., DAG GND WEDGE, YOKE CONVERGENCE CORRECTOR STRIP ASSY, CABINET FRONT Badge Panasonic, Guide IR, Cab. Front 13”, Smoked Sheet

M021

TXFKY20ESER

M018

TXFKY21ESER

TXFKU02BSER

CT-13R42E/CE

ASSY, CABINET BACK Labels, Nameplate, Felt, Cab. Back 13”

TXFKU2397SER TKP2AA00601 TKX2A3751 TAS2AA0014

M025

TBX2AA00701G

M026 M027 ASSY, CABINET FRONT Badge Panasonic, Guide IR, Cab. Front M028 13”, Smoked Sheet M029 CT-13R32E/CE JK3001 ASSY, CABINET FRONT Badge Panasonic, Guide IR, Cab. Front JK3002 13”, Smoked Sheet M030

TBX2AA00702G TBM2A30832 TJB2A20701 TSA2AA0001 TJB2A9061B TJB2AA0048


M031

TQB2AA0396

M032 M032

TQB2AA7095 TQB2AA7108

CT-13R32E/CE


TXFKU14ESER

M022 M023 M024

CT-13R52DE

M019

DESCRIPTION

CT-13R52DE

CT-13R42E/CE

M017

PART NO.

SMOKED SHEET GUIDE, IR SPEAKER 16-OHM 1.5W BUTTON, 7-KEY CT-13R32E/CE CT-13R52DE

BUTTON, 7-KEY CT-13R42E/CE BADGE, PANASONIC ANTENNA CONVERTER 75-300 ANTENNA, DIPOLE BRACKET, A/V TERMINAL, FRONT A/V MANUAL, OWNERS CT-13R32E

TQB2AA0388

CT-13R42E

MANUAL, OWNERS

CT-13R32CE CT-13R42CE CT-13R52DE

REMOTE CONTROL GUIDE V-CHIP MANUAL

DESCRIPTION OF ABBREVIATIONS GUIDE RESISTOR TYPE

CAPACITOR

TOLERANCE

TYPE

TOLERANCE

C F

Carbon Fuse

F J

± 1% ± 5%

C E

Ceramic Electrolytic

C D

± 0.25pF ± 0.5pF

M

Metal Oxide

K

± 10%

P

Polyester

F

± 1pF

S

Solid

M

± 20%

S

Styrol

J

± 5%

W

Wire Wound

G

± 2%

T

Tantalum

K

± 10%

L

± 15%

M P

± 20% +10% -0%

Z

+80% -20%

RES, C 270-J-1/4

CAP, P .068UF-K-50V

P A R T S L I S T

Parts List

- 36 -

093-01

Schematic Notes IMPORTANT SAFETY NOTICE THIS SCHEMATIC DIAGRAM INCORPORATES SPECIAL FEATURES THAT ARE IMPORTANT FOR PROTECTION FROM X-RADIATION, FIRE AND ELECTRICAL SHOCK HAZARDS. WHEN SERVICING IT IS ESSENTIAL THAT ONLY MANUFACTURERS SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS DESIGNATED WITH A IN THE SCHEMATIC.

CHIP TRANSISTOR LEAD DESIGNATION B E

C

SCHEMATIC NOTES 1. Resistors are carbon 1/4W unless noted otherwise. 2. Capacitors are ceramic 50V unless noted otherwise. 3. Coil value notes is inductance in µH. 4. Test point indicated by ; Test point but no pin . 5. Components indicated with are critical parts and replacement should be made with manufacture specified replacement parts only.

6.

(BOLD LINE) indicates the route of B+ supply. 7. The schematic diagrams are current at the time of printing and are subject to change without notice. 8. Ground symbol indicates HOT GROUND CONNECTION; indicates COLD GROUND. NOTE: All other component symbols are used for engineering design purposes.

VOLTAGE MEASUREMENTS 1. Voltage measurement: AC input to the Receiver is 120V. NTSC (HD, 1125i & 525P when applicable) signal generator is connected to the antenna of the Receiver. (Color bar pattern of 100 IRE white and 7.5 IRE black.) All Picture and Audio adjustments are set to Normalize. TV ANT/CABLE - (Set-Up Menu) in TV/ANT Mode Volume - Min. TV/Video SW - TV position Audio Mode - Stereo

3

-

Voltage readings are nominal and may vary ±10% on active devices. Some voltage reading will vary with signal strength and picture content. Supply voltages are nominal. 2. Ground symbol indicates ground lead connection of meter. Incorrect ground connection will result in erroneous readings. CAUTION: Incorrect ground connection of the test equipment will result in erroneous readings.

WAVEFORM MEASUREMENTS

1.

indicates waveform measurement. (Measurement can be taken at the best accessible location in common to the indicated point.) 2. Taken with an NTSC signal generator connected to the antenna terminal. (NTSC color bar pattern of 8 bars of EIA colors, 100 IRE white and 7.5 IRE black.) 3. Customer Controls (Picture/Audio Menu) are set to Normalize. Volume is set t o “MIN”.

- 37 -

4. All video and color waveforms are taken with a wideband scope and a probe with low capacitance (10 to 1). Shape and peak altitudes may vary depending on the type of Oscilloscope used and its settings. 5. Ground symbol shown on waveform number indicates (Hot) ground lead connection of the Oscilloscope. CAUTION: Incorrect ground connection of the test equipment will result in erroneous readings.

T S I L S T R A P

Schematic Notes NOTA DE SEGURIDAD LOS DIAGRAMAS ELÉCTRICOS INCLUYEN CARACTERÍSTICAS ESPECIALES MUY IMPORTANTES PARA LA PROTECCIÓN CONTRA RAYOS-X, QUEMADURAS Y DESCARGAS ELÉCTRICAS. CUANDO SE DE SERVICIO ES IMPORTANTE USAR PARA REEMPLAZO DE COMPONENTES CRITICOS, SOLO PARTES ESPECIFICADAS POR EL FABRICANTES. LOS COMPONENTES CRITICOS ESTAN SEÑALADOS EN LOS DIAGRAMAS POR EL SIMBOLO .

IDENTIFICACIÓN DE TERMINALES PARA TRANSISTORES EN CHIP

B E

C

NOTAS DE LOS DIAGRAMAS 1. 2. 3. 4.

5.

Las Resistencias son de Carbón de 1/4W, a menos que se indique otra característica. Los Capacitores son de Cerámica para 50V, a menos que se indique otra característica. El valor indicado de las Bobinas es la inductancia expresada en µH. Los puntos de prueba en la terminal de algún componente son indicados por Los puntos de prueba fuera de los componentes se indican con . Los componentes señalados con el símbolo son considerados componentes críticos y deben ser

reemplazados sólo con las partes especificadas por el fabricante. (LINEA GRUESA) indica las líneas de alimentación de los Voltajes B+. Los diagramas eléctricos están sujetos a cambio sin previo aviso. El símbolo indica que es una conexión a Tierra Caliente y el símbolo indica conexión a Tierra Fría.

6. 7. 8.

NOTA: Los demas símbolos componentes incluidos usados con fines de diseño.

de son

MEDICIÓN DE VOLTAJES 1.

Medición de voltaje: El voltaje de entrada al Receptor es de 120V de Corriente Alterna. Un generador de patrones con formato NTSC se conecta a la entrada de la antena. (Patrón de Barras de Colores con 100 IREs para el Blanco y 7.5 IREs para el Negro.) Los ajustes de los Menus Picture y Audio se normalizan. En el Menú Set-Up, en la opción ANTENA, se selecciona el modo de CABLE. El nivel de Volumen se minimiza. De los modos TV y Video, seleccionar el modo TV. Seleccionar modo Estereo del Audio.

-

2.

Las mediciones de los voltajes son nominales y pueden variar hasta 10% en componentes en funcionamiento. Las lecturas de los voltajes pueden variar por la potencia de la señal y el contenido de la imagen. Las fuentes de voltajes son nominales. El símbolo indica el tipo de tierra que se utiliza en la conexión del medidor. PRECAUCION: SI no se utiliza la conexión a la tierra adecuada, se obtendrán mediciones equivocadas y podría dañar el equipo de medición.

MEDICIÓN DE FORMAS DE ONDA

P A R T S L I S T

1. Un símbolo como 3 indica el punto para medir una señal. (La medición puede hacerse en el punto con mayor accesibilidad, siempre que sea común al indicado.) 2. Se midieron utilizando un generador con formato NTSC conectado a la terminal de la antena. (Patrón de 8 Barras de Colores EAI, formato NTSC de 100 IREs para el Blanco y 7.5 IREs para el Negro.) 3. Los ajustes de usuario de los Menus PICTURE y AUDIO se normalizaron. Posteriormente el nivel de volumen se ajusta al mínimo. 4. Las formas de onda de Video y Color fueron tomadas con un osciloscopio de

- 38 -

banda alta y con un punta de prueba de baja capacitancia (10 a 1). La forma y amplitud de las ondas puede variar según el tipo de osciloscopio que se utilice y sus características. 5. El símbolo de tierra que aparece junto al número de la forma de onda, indica que se utiliza conexión a Tierra Caliente en el extremo negativo de la punta de prueba. PRECAUCION: Si no se utiliza la conexión a la tierra adecuada, se obtendrán mediciones equivocadas y podría dañar el equipo de medición.

C-BOARD -- TARJETA C

C-BOARD SCHEMATIC, LAYOUT & VOLTAGES -- DIAGRAMA ELÉCTRICO, CIRCUITO IMPRESO Y VOLTAJES TARJETA C

ALL MODELS -- TODOS LOS MODELOS

Notes: • Check Parts List for most recent component values and part numbers. • Obtain voltages with a digital multimeter. • The board layouts were modified to enhance and display traces otherwise hidden by a mask.


C


B E

B C E

Q351 6.53 124.30 5.99

Q352 6.39 129.70 5.86

Q353 6.34 130.50 5.82

B C E

Q354 3.90 6.54 2.87

Q355 3.57 6.50 2.94

Q356 3.48 6.33 2.90

C

Notas:  Verifique los números de parte de los componentes y sus valores en la lista de partes. • La medición de los voltajes se hizo con un Voltímetro Digital.

- 39 -

A-BOARD -- TARJETA A CT-13R32E/CE & CT-13R42E/CE

A-BOARD SCHEMATIC LEFT PORTION -- DIAGRAMA ELÉCTRICO TARJETA A SECCIÓN IZQUIERDA


A-BOARD SCHEMATIC LEFT PORTION -- DIAGRAMA ELÉCTRICO TARJETA A SECCIÓN IZQUIERDA

- 40 -

A-BOARD SCHEMATIC RIGHT PORTION -- DIAGRAMA ELÉCTRICO TARJETA A SECCIÓN DERECHA



C


B E

C




C


B E

- 41 -

A-BOARD - TARJETA A CT-13R52DE

A-BOARD SCHEMATIC LEFT PORTION -- DIAGRAMA ELÉCTRICO T ARJETA A SECCIÓN IZQUIERDA

C

A-BOARD - TARJETA A CT-13R52DE

A-BOARD SCHEMATIC LEFT PORTION -- DIAGRAMA ELÉCTRICO T ARJETA A SECCIÓN IZQUIERDA

- 42 -


A-BOARD -- TARJETA A CT-13R52DE


C


B E

C

A-BOARD -- TARJETA A CT-13R52DE



C


B E

- 43 -

A-BOARD -- TARJETA A ALL MODELS -- TODOS LOS MODELOS

A-BOARD VOLTAGES -- VOLTAJES TARJETA A

IC001 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . .GND . . . .1.39 . . . .4.98 . . . .4.91 . . . .2.47 . . . .4.95 . . . .2.43 . . . .4.99 . . . .2.36 . . . .2.90 . . . .4.95 . . . .GND . . . .2.47 . . . .4.97 . . . n.c . . . .4.98 . . . .2.93 . . . .1.35 . . . .3.21 . . . .0.52 . . . .GND . . . .0.62 . . . .1.69 . . . n.c . . . .0.45 . . . .0.95 . . . .2.06 . . . .2.59 . . . .3.26 . . . .2.69 . . . .GND . . . .2.67 . . . .4.98 . . . .2.85 . . . .2.68 . . . .2.37 . . . .2.41 . . . n.c . . . .2.71 . . . .2.49

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

IC002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...

GND 4.97 2.32 1.76 4.46 4.20 0.00 4.96 4.96 0.00 4.97 0.17 n.c 0.17 4.97 0.00 4.97 4.97 0.00 4.16 0.00 4.45 0.00 0.39 0.00 0.00 0.00 1.94 4.98 4.98 4.97 4.98 0.00 4.96 1.95 0.18 2.16 GND 2.28 2.40

1 2 3 4 5 6 7 8

. . . . . . . .

. . . . . . . .

. . . . . . . .

. . . . . . . .

. . . . . . . .

IC050

GND GND GND GND 4.40 4.15 GND 4.99

IC003 1 . . . . . 4.97 2 . . . . . GND 3 . . . . . 4.98

1 2 3 4 5 6 7 8 9 10 11 12 13 14

. . . . . . . . . . . . . .

1 2 3 4 5 6 7 8 9 10 11 12 13

. . . . . . . . . . . . .

IC005 1 2 3 4 5 6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IC006

B C E

B C E

. . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . . . .

.2.59 .3.20 .3.21 .2.69 .0.00 .0.00 .GND .2.67 .3.21 .n.c .n.c .n.c .0.00 .4.99

IC551

. . . . . . . . . . . . .

. . . . . . . . . . . . .

. . . . . . . . . . . . .

. .8.18 . .8.66 . .4.10 . .4.15 . .GND . .3.92 . .3.99 .24.32 . .1.79 . .n.c . .GND .14.01 .24.67

IC2302

1 . . . . 12.00 2 . . . . . 8.95 3 . . . . . GND IC552 1 . . . . 12.01 2 . . . . . GND 3 . . . . . 5.01 IC553 1 . . . . . 8.96 2 . . . . . GND 3 . . . . . 8.91

IC451

5.01 GND n.c 3.26 GND 5.01

1 . . . . . 5.00 2 . . . . . 4.98 3 . . . . . GND

B C E

. . . . . . . . . . . . . .

1 2 3 4 5 6 7 8 9 10 11 12

. . . . . . . . . . . .

. . . . . . . . . . . .

. . . . . . . . . . . .

. . . . . . . . . . . .

.13.58 . .0.00 .13.62 . .GND . .n.c . .2.69 .16.65 . .GND . .4.97 . .8.80 . .3.55 .18.73

IC801 1 2 3 4 5

. . . . .

. . . . .

. . . . .

187.00 . . 0.00 . . GND . 29.90 . . 3.00

Q001

Q006

Q007

Q008

Q009

Q050

Q051

Q052

0.00 11.00 GND

2.59 GND 3.24

2.68 GND 3.33

2.65 GND 3.31

0.59 0.00 GND

4.98 GND 2.59

4.97 GND 2.69

4.98 GND 2.67

Q053

Q054

Q055

Q090

Q092

Q451

Q452

Q453

0.00 5.00 2.59

0.00 5.01 2.68

0.00 5.01 2.65

1.31 GND 2.04

8.92 2.37 4.99

0.60 0.00 GND

0.00 2.49 GND

0.00 8.66 GND

Q501

Q505

Q520

Q551

Q605

Q606

Q820

Q830

0.36 85.20 GND

2.46 4.98 2.32

1.76 4.98 1.60

0.00 -25.30 GND

4.05 0.00 4.01

0.00 3.68 GND

130.30 0.00 130.70

129.80 127.80 130.40

Q2350 6.79 GND 2.35

C

A-BOARD -- TARJETA A ALL MODELS -- TODOS LOS MODELOS

A-BOARD VOLTAGES -- VOLTAJES TARJETA A

IC001 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . .GND . . . .1.39 . . . .4.98 . . . .4.91 . . . .2.47 . . . .4.95 . . . .2.43 . . . .4.99 . . . .2.36 . . . .2.90 . . . .4.95 . . . .GND . . . .2.47 . . . .4.97 . . . n.c . . . .4.98 . . . .2.93 . . . .1.35 . . . .3.21 . . . .0.52 . . . .GND . . . .0.62 . . . .1.69 . . . n.c . . . .0.45 . . . .0.95 . . . .2.06 . . . .2.59 . . . .3.26 . . . .2.69 . . . .GND . . . .2.67 . . . .4.98 . . . .2.85 . . . .2.68 . . . .2.37 . . . .2.41 . . . n.c . . . .2.71 . . . .2.49

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

IC002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...

GND 4.97 2.32 1.76 4.46 4.20 0.00 4.96 4.96 0.00 4.97 0.17 n.c 0.17 4.97 0.00 4.97 4.97 0.00 4.16 0.00 4.45 0.00 0.39 0.00 0.00 0.00 1.94 4.98 4.98 4.97 4.98 0.00 4.96 1.95 0.18 2.16 GND 2.28 2.40

1 2 3 4 5 6 7 8

. . . . . . . .

. . . . . . . .

. . . . . . . .

. . . . . . . .

. . . . . . . .

IC050

GND GND GND GND 4.40 4.15 GND 4.99

IC003 1 . . . . . 4.97 2 . . . . . GND 3 . . . . . 4.98

1 2 3 4 5 6 7 8 9 10 11 12 13 14

. . . . . . . . . . . . . .

1 2 3 4 5 6 7 8 9 10 11 12 13

. . . . . . . . . . . . .

IC005 1 2 3 4 5 6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . . . .

. . . . . . . . . . . . . .

IC551

.2.59 .3.20 .3.21 .2.69 .0.00 .0.00 .GND .2.67 .3.21 .n.c .n.c .n.c .0.00 .4.99

IC552 1 . . . . 12.01 2 . . . . . GND 3 . . . . . 5.01 IC553 1 . . . . . 8.96 2 . . . . . GND 3 . . . . . 8.91

IC451

5.01 GND n.c 3.26 GND 5.01

IC006 1 . . . . . 5.00 2 . . . . . 4.98 3 . . . . . GND

B C E

. . . . . . . . . . . . .

. . . . . . . . . . . . .

1 2 3 4 5 6 7 8 9 10 11 12

. . . . . . . . . . . .

. . . . . . . . . . . .

. . . . . . . . . . . .

. . . . . . . . . . . .

.13.58 . .0.00 .13.62 . .GND . .n.c . .2.69 .16.65 . .GND . .4.97 . .8.80 . .3.55 .18.73

IC801

. .8.18 . .8.66 . .4.10 . .4.15 . .GND . .3.92 . .3.99 .24.32 . .1.79 . .n.c . .GND .14.01 .24.67

1 2 3 4 5

. . . . .

. . . . .

. . . . .

187.00 . . 0.00 . . GND . 29.90 . . 3.00

Q001

Q006

Q007

Q008

Q009

Q050

Q051

Q052

0.00 11.00 GND

2.59 GND 3.24

2.68 GND 3.33

2.65 GND 3.31

0.59 0.00 GND

4.98 GND 2.59

4.97 GND 2.69

4.98 GND 2.67

Q053

Q054

Q055

Q090

Q092

Q451

Q452

Q453

0.00 5.00 2.59

0.00 5.01 2.68

0.00 5.01 2.65

1.31 GND 2.04

8.92 2.37 4.99

0.60 0.00 GND

0.00 2.49 GND

0.00 8.66 GND

Q501

Q505

Q520

Q551

Q605

Q606

Q820

Q830

0.36 85.20 GND

2.46 4.98 2.32

1.76 4.98 1.60

0.00 -25.30 GND

4.05 0.00 4.01

0.00 3.68 GND

130.30 0.00 130.70

129.80 127.80 130.40

B C E

B C E

. . . . . . . . . . . . .

IC2302

1 . . . . 12.00 2 . . . . . 8.95 3 . . . . . GND

Q2350 6.79 GND 2.35

- 44 -

WAVEFORMS -- FORMAS DE ONDA ALL MODELS - TODOS LOS MODELOS

A-BOARD WAVEFORMS -- FORMAS DE ONDA TARJETA A

dos All Models los Modelos -- To-


1.0V p-p [20µs] TPA5 (VIDEO)

5

1.0V p-p [20µs] IC001 PIN 22 (Y IN)

6

1

2

1.7V p-p [20µs] (R OUT) A11-1

1.4V p-p [20µs] (G OUT) A11-2

1.3V p-p [5ms]

9

13

IC451 PIN 7 (DRIVE)

48.0V p-p [5ms] 10 IC451 PIN 12 (VERT OUT)

14

3.1V p-p [20µs] IC001 PIN 43 (FB PULSE)

17

2.9V p-p [5µs] IC801 PIN 5

160.0V p-p [20µs] Q501 Collector (H DRIVE)


N/A

3

N/A IC001 PIN 24 (C IN)

C

7

1.4V p-p [20µs] (B OUT) A11-3

8

9.2V p-p [5ms] IC451 PIN 2 (VERT IN)

28.0V p-p [5ms] 11 IC451 PIN 13 (PUMP UP)

15

B

110.0V p-p [20µs] Q551 Collector (H OUT)

E

C

14.20MHz X’tal

4

IC001 PIN 35 ADC OSC

12

5.5V p-p [20µs]

16

IC001 PIN 44 (H PULSE)

260.0V p-p [5µs] IC801 PIN 1

NOTA DE SEGURIDAD

Medición de Formas de Onda 3 indica el punto para medir una señal. (La medición puede hacerse en el punto con mayor accesibilidad, siempre que sea común al indicado.) 2. Se midieron utilizando un generador con formato NTSC conectado a la terminal de la antena. (Patrón de 8 Barras de Colores EAI, formato NTSC de 100 IREs para el Blanco y 7.5 IREs para el Negro.) 3. Los ajustes de usuario de los Menus PICTURE y AUDIO se normalizaron. Posteriormente el nivel de volumen se ajusta al mínimo. 4. Las formas de onda de Video y Color fueron tomadas con un

1. Un símbolo como

un punta de prueba de baja capacitancia (10 a 1). La forma y amplitud de las ondas puede variar según el tipo de osciloscopio que se utilice y sus características. 5. El símbolo de tierra que aparece junto al número de la forma de onda, indica que se utiliza conexión a Tierra Caliente en el extremo negativo de la punta de prueba. PRECAUCION: Si no se utiliza la conexión a la tierra adecuada, se obtendrán mediciones equivocadas y podría dañar el equipo de medición.

Waveform Measurements

3

1.

indicates waveform measurement. (Measurement can be taken at the best accessible location in common to the indicated point.) 2. Taken with an NTSC signal generator connected to the antenna terminal. (NTSC color bar pattern of 8 bars of EIA colors, 100 IRE white and 7.5 IRE black.) 3. Customer Controls (Picture/Audio Menu) are set to Normalize. Volume

is set to “MIN”.


LOS DIAGRAMAS ELÉCTRICOS INCLUYEN CARACTERÍSTICAS ESPECIALES MUY IMPORTANTES PARA LA PROTECCIÓN CONTRA RAYOS-X, QUEMADURAS Y DESCARGAS ELÉCTRICAS. CUANDO SE DE SERVICIO ES IMPORTANTE USAR PARA REEMPLAZO DE COMPONENTES CRITICOS, SOLO PARTES ESPECIFICADAS POR EL FABRICANTES. LOS COMPONENTES CRITICOS ESTAN SEÑALADOS EN LOS DIAGRAMAS POR EL SIMBOLO .

IMPORTANT SAFETY NOTICE THIS SCHEMATIC DIAGRAM INCORPORATES SPECIAL FEATURES THAT ARE IMPORTANT FOR PROTECTION FROM X-RADIATION, FIRE AND ELECTRICAL SHOCK HAZARDS. WHEN SERVICING IT IS ESSENTIAL THAT ONLY MANUFACTURERS SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS DESIGNATED WITH A IN THE SCHEMATIC.

WAVEFORMS -- FORMAS DE ONDA ALL MODELS - TODOS LOS MODELOS

A-BOARD WAVEFORMS -- FORMAS DE ONDA TARJETA A

dos All Models los Modelos -- To-


1.0V p-p [20µs] TPA5 (VIDEO)

5

1.0V p-p [20µs] IC001 PIN 22 (Y IN)

6

1

2

1.7V p-p [20µs] (R OUT) A11-1

1.4V p-p [20µs] (G OUT) A11-2

1.3V p-p [5ms]

9

13

IC451 PIN 7 (DRIVE)

48.0V p-p [5ms] 10 IC451 PIN 12 (VERT OUT)

14

3.1V p-p [20µs] IC001 PIN 43 (FB PULSE)

17

2.9V p-p [5µs] IC801 PIN 5

160.0V p-p [20µs] Q501 Collector (H DRIVE)


N/A

3

N/A IC001 PIN 24 (C IN)

C

7

1.4V p-p [20µs] (B OUT) A11-3

8

9.2V p-p [5ms] IC451 PIN 2 (VERT IN)

28.0V p-p [5ms] 11 IC451 PIN 13 (PUMP UP)

15

B

110.0V p-p [20µs] Q551 Collector (H OUT)

E

C

14.20MHz X’tal

4

IC001 PIN 35 ADC OSC

12

5.5V p-p [20µs]

16

IC001 PIN 44 (H PULSE)

260.0V p-p [5µs] IC801 PIN 1

NOTA DE SEGURIDAD

Medición de Formas de Onda 3 indica el punto para medir una señal. (La medición puede hacerse en el punto con mayor accesibilidad, siempre que sea común al indicado.) 2. Se midieron utilizando un generador con formato NTSC conectado a la terminal de la antena. (Patrón de 8 Barras de Colores EAI, formato NTSC de 100 IREs para el Blanco y 7.5 IREs para el Negro.) 3. Los ajustes de usuario de los Menus PICTURE y AUDIO se normalizaron. Posteriormente el nivel de volumen se ajusta al mínimo. 4. Las formas de onda de Video y Color fueron tomadas con un osciloscopio de banda alta y con

1. Un símbolo como

un punta de prueba de baja capacitancia (10 a 1). La forma y amplitud de las ondas puede variar según el tipo de osciloscopio que se utilice y sus características. 5. El símbolo de tierra que aparece junto al número de la forma de onda, indica que se utiliza conexión a Tierra Caliente en el extremo negativo de la punta de prueba. PRECAUCION: Si no se utiliza la conexión a la tierra adecuada, se obtendrán mediciones equivocadas y podría dañar el equipo de medición.

Waveform Measurements

3

1.

indicates waveform measurement. (Measurement can be taken at the best accessible location in common to the indicated point.) 2. Taken with an NTSC signal generator connected to the antenna terminal. (NTSC color bar pattern of 8 bars of EIA colors, 100 IRE white and 7.5 IRE black.) 3. Customer Controls (Picture/Audio Menu) are set to Normalize. Volume

is set to “MIN”.


LOS DIAGRAMAS ELÉCTRICOS INCLUYEN CARACTERÍSTICAS ESPECIALES MUY IMPORTANTES PARA LA PROTECCIÓN CONTRA RAYOS-X, QUEMADURAS Y DESCARGAS ELÉCTRICAS. CUANDO SE DE SERVICIO ES IMPORTANTE USAR PARA REEMPLAZO DE COMPONENTES CRITICOS, SOLO PARTES ESPECIFICADAS POR EL FABRICANTES. LOS COMPONENTES CRITICOS ESTAN SEÑALADOS EN LOS DIAGRAMAS POR EL SIMBOLO .

IMPORTANT SAFETY NOTICE THIS SCHEMATIC DIAGRAM INCORPORATES SPECIAL FEATURES THAT ARE IMPORTANT FOR PROTECTION FROM X-RADIATION, FIRE AND ELECTRICAL SHOCK HAZARDS. WHEN SERVICING IT IS ESSENTIAL THAT ONLY MANUFACTURERS SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS DESIGNATED WITH A IN THE SCHEMATIC.

- 45 -

A & C-BOARDS -- TARJETAS A Y C ALL MODELS - TODOS LOS MODELOS

A & C-BOARDS LAYOUT -- CIRCUITO IMPRESO DE LAS TARJETAS A Y C

A & C-BOARDS -- TARJETAS A Y C ALL MODELS - TODOS LOS MODELOS

A & C-BOARDS LAYOUT -- CIRCUITO IMPRESO DE LAS TARJETAS A Y C

- 46 -

P-BOARD SCHEMATIC, LAYOUT & VOLTAGES DIAGRAMA ELÉCTRICO, CIRCUITO IMPRESO Y VOLTAJES TARJETA P

P-BOARD - TARJETA P CT-13R52DE

Receiver is in AC-Mode Receptor en la modalidad AC 1 2 3 4 5 6 7 8 9 10 11 12

IC851 . . . . . 0.00 . . . . . n.c . . . . . 0.00 . . . . . 0.00 . . . . .GND . . . . . 0.00 . . . . .GND . . . . .GND . . . . .GND . . . . . 0.00 . . . . . 0.00 . . . . . 0.00

B C E

Q851 0.00 0.00 GND

K A G

Q861 GND 180.00 GND

Q860 7.94 0.00 6.18

P-BOARD SCHEMATIC, LAYOUT & VOLTAGES DIAGRAMA ELÉCTRICO, CIRCUITO IMPRESO Y VOLTAJES TARJETA P

P-BOARD - TARJETA P CT-13R52DE

Receiver is in AC-Mode Receptor en la modalidad AC 1 2 3 4 5 6 7 8 9 10 11 12

- 47 -

NOTES -- NOTAS

IC851 . . . . . 0.00 . . . . . n.c . . . . . 0.00 . . . . . 0.00 . . . . .GND . . . . . 0.00 . . . . .GND . . . . .GND . . . . .GND . . . . . 0.00 . . . . . 0.00 . . . . . 0.00

B C E

Q851 0.00 0.00 GND

K A G

Q861 GND 180.00 GND

Q860 7.94 0.00 6.18

NOTES -- NOTAS

- 48 -

SERVICE MODE (ELECTRONIC CONTROL) SERVICE ADJUSTMENT VALUES Model _____________________________________________ Ser #_____________ Date_________________

Note: Record the original settings PRIOR to modifying the registers. Mode

Service Adjustment

Adjustment Range

Def. Val.

Original Value

New Value

Mode

Service Adjustment

Adjustment Range

Def. Val.

Original Value

New Value

Cut-Off Adjustments, Cont.

Sub Adjustments B0

SUB-COLOR

0 ~ 127

33

C14

ACL-COEFF

N/A

117

FACTORY PRESET

B1

SUB-TINT

0 ~ 127

36

C15

ACL-COEFF

N/A

94

FACTORY PRESET

B2

SUBBRIGHTNESS

0 ~ 255

127

C16

ACL-COEFF

N/A

80

FACTORY PRESET

2

FACTORY PRESET

20

N/A

SUB-CONTRAST

0 ~ 127

C17

ACL-WAIT

B3 B4

N/A

0

C18

ACL-THRESHOLD

N/A

9

FACTORY PRESET

R OFFSET

FACTORY PRESET

3

FACTORY PRESET

0

N/A

YNR

N/A

C19

MACROVISION

B5

FACTORY PRESET

1

FACTORY PRESET

0

N/A

YNR LIM

N/A

C1A

OSD SELECT

B6

FACTORY PRESET

C1B

KILLER ON

N/A

6

FACTORY PRESET

C1C

KILLER OFF

N/A

20

FACTORY PRESET

C1D

KILLER TIME

N/A

3

FACTORY PRESET

C1E

ACC THRESHOLD

N/A

17

FACTORY PRESET

C1F

ACC OFF

N/A

7

FACTORY PRESET

Cut-Off Adjustments C0

CUT-OFF R

0 ~ 255 0 ~ 255

0 255

C1

CUT-OFF G

0 ~ 255 0 ~ 255

0 255

0 ~ 255

0

SERVICE MODE (ELECTRONIC CONTROL) SERVICE ADJUSTMENT VALUES Model _____________________________________________ Ser #_____________ Date_________________

Note: Record the original settings PRIOR to modifying the registers. Mode

Service Adjustment

Adjustment Range

Def. Val.

Original Value

New Value

Mode

Service Adjustment

Adjustment Range

Def. Val.

Original Value

New Value

Cut-Off Adjustments, Cont.

Sub Adjustments B0

SUB-COLOR

0 ~ 127

33

C14

ACL-COEFF

N/A

117

FACTORY PRESET

B1

SUB-TINT

0 ~ 127

36

C15

ACL-COEFF

N/A

94

FACTORY PRESET

B2

SUBBRIGHTNESS

0 ~ 255

127

C16

ACL-COEFF

N/A

80

FACTORY PRESET

2

FACTORY PRESET

20

N/A

SUB-CONTRAST

0 ~ 127

C17

ACL-WAIT

B3 B4

N/A

0

C18

ACL-THRESHOLD

N/A

9

FACTORY PRESET

R OFFSET

FACTORY PRESET

3

FACTORY PRESET

0

N/A

YNR

N/A

C19

MACROVISION

B5

FACTORY PRESET

1

FACTORY PRESET

0

N/A

YNR LIM

N/A

C1A

OSD SELECT

B6

FACTORY PRESET

C1B

KILLER ON

N/A

6

FACTORY PRESET

C1C

KILLER OFF

N/A

20

FACTORY PRESET

C1D

KILLER TIME

N/A

3

FACTORY PRESET

C1E

ACC THRESHOLD

N/A

17

FACTORY PRESET

C1F

ACC OFF

N/A

7

FACTORY PRESET

C20

MUTE TIME

N/A

11

FACTORY PRESET

Cut-Off Adjustments C0

CUT-OFF R

0 ~ 255 0 ~ 255

0 255

C1

CUT-OFF G

0 ~ 255 0 ~ 255

0 255

C2

CUT-OFF B

0 ~ 255 0 ~ 255

0 255

C3

R DRIVE

0 ~ 127

80

C4

G DRIVE

0 ~ 127

80

S0

SHARPNESS PW

N/A

3

FACTORY PRESET

C5

B DRIVE

0 ~ 127

80

S1

SHARPNESS OW

N/A

3

FACTORY PRESET

C6

V SIZE

0 ~ 255

127

S2

HALFTONE

N/A

0

FACTORY PRESET

C7

NOT USED

--

--

NOT USED

S3

TVC DELAY

N/A

0

FACTORY PRESET

C8

NOT USED

--

--

NOT USED

S4

TVY DELAY

N/A

0

FACTORY PRESET

C9

HORIZONTAL CENTER

0 ~ 31

16

S5

GAMMA

N/A

13

FACTORY PRESET

CA

ACL

0~1

1

S6

VIDEO Y DELAY

N/A

0

FACTORY PRESET

CB

HHS

0~7

0

S7

VIDEO C DELAY

N/A

0

FACTORY PRESET

CC

OSD SHIFT

N/A

88

FACTORY PRESET

S8

COMB BPF

N/A

0

FACTORY PRESET

CD

ACL-REF

N/A

74

FACTORY PRESET

S9

COMB 2D

N/A

1

FACTORY PRESET

CE

ACL-REF

N/A

64

FACTORY PRESET

SA

COLOR KILLER LEVEL

N/A

0

FACTORY PRESET

CF

ACL-REF

N/A

48

FACTORY PRESET

SB

KILLER THRESHOLD

N/A

0

FACTORY PRESET

C10

ACL-REF

N/A

40

FACTORY PRESET

SC

ACC SW

N/A

0

FACTORY PRESET

C11

ACL-REF

N/A

31

FACTORY PRESET

SD

ACC AMP OFF1

N/A

100

FACTORY PRESET

C12

ACL-REF

N/A

20

FACTORY PRESET

SE

ACC AMP OFF2

N/A

0

FACTORY PRESET

C13

ACL-COEFF

N/A

124

FACTORY PRESET

SF

ACC AMP ON

N/A

20

FACTORY PRESET

Options Adjustments

- 49 -

CT-13R32E panasonic

Recommend Documents