LCD TV Block Diagram

Appl Ap pl ic ati on s

Flat panel TV (LCD TV) have grown rapidly in popularity due to increasing availability of digital services and high definition digital media content. Since the TV in the home is a product that is typical ically ly in use for for sev several hour ours ev every ery day, ay, it it is required to be more efficient in energy use and eco-friendly. Advanced functionality, such as a CEC link functionality using a HDMI (High-Definition Multimedia Multimedia Inte Interface) rface) connection is now a common common requirem requirement ent for LCD LC D TVs T Vs.. Renesas supplies effective solutions for customers developing eco-friendly home home electronic electronic products, such s uch as the the 78K0, the the 78K0R Serie S eries, s, the the R8C R 8C F amily amily,, the RL78 Family and the M16C Family of energy-efficient MCUs. These MCUs deliver functionality, such as support for CEC which receives commands from a remote control while in system standby mode, while also maintaining a low level of power consumption. Renesas also offers a wide lineup of devices, such as audio processors, that are essential in the development of multimedia AV products. R2S10401SP R2A10407SP R2A10416NP

Anal og br oadc ast RF

To each each port ort bus line

Audi Au di o bl oc k

Zenerr Diode Zene

2 types supported

Analog tuner

SIF

AV-I/F (CVBS Audio)

VIF

R2S11002AFT

(see next page) DVP series

Composite video Audio(L/R)

VHS VTR

Analog Comp C omponent onent

DVD DVD

(RGB/YPbPr/ CVBS/

ADC ADC

Audi Au di o)

Y/C Sep Sep

R2S11007FP

color

R2S11009FP Digital Broadcast RF

R2S11011FP

Digital tuner

MPEG Decoder

Panel

-interlace scalar

control T-CON

OSD

decoder

Backlight control M6233x M6235x R2A2015x R2A2016x

AV-I/F (RGB/YPbPr) I/O Expander

R2S11001FT

DTV series

DAC

HDMI I/F

CEC *1

MCU

Remote control receiver For PFC; Photocoupler PS2561D-1, other R2A20112, R2A20115, R2A20117, R2A20118A MOS FET:RJK50xx, FET:RJK50xx, RJK60xx

Remote control receiver CEC control Power supply management

R1EX24xxx R1EX24xxx Seri es

Reset IC

Power Supply

PH5502B2NA1 PH5551A2NA1 Ambient Illuminance Sensor

SSCG Cloc Cloc k Gen

EEPROM

*1 CEC: CE C: Consumer Consumer Electr E lectronics onics Control Control

DAC

M62332 R2A20152

M62320FP R2A20150

P C interface interface HDMI

STB,DVD

De

VSB/OFDM

Digital demodulation

PC

LCD panel

10bit

AV-I/F

RNA519xx RNA519xx Seri es

Control MCU RD151TS3315A 78K0/Kx2-C RD151TS3325A 78K0R/Kx3-C M16C Family On-board RJK03xxDPA, DC/DC other R8C Famil Famil y RL78 Famil Famil y http://www.renesas.com/applications

2013.02

(C) 2010-2013 2010-2013 Renesas Electronics Corpor C orporation ation.. All rights reserved reserved..

1



Digital Solutio Solutio n

SIF

Digital Amplifier

Sound Multiplex Decoder

I2S

Audi Au di o Si gn al Delay Memor Memor y

Lite Engine Core block

I2S

DSP

R2S15901SP R2A15504/5SP

Lite Engine Core block

R2J15126FP

Analo An alo g Sol ut io n

Electronic Volume Volume

SIF

Bass Treble

Sound Multiplex Decoder R2A15504/5SP

Digital Amplifier

I2C Bus Int I nterfa erface ce

R2A15905FP R2A15908SP

Lite Engine Core block Lite Engine Core block

R2A15112F R2A15120FA R2A15122/3FP



Antenna input

LNA

Branching filter

Tun Tuner IC

IFIF-AGC TS Demodulating IC

Loop through output

LNA

LNA 2SC3356 NE202930 NESG210833 NESG220033 NESG240033

IF-AGC µPC3218GV µPC3221GV µPC3231GV µPC3234GV

http://www.renesas.com/applications

2013.02


2

As of February 2013 Bl o c k

Se m i c o n d u c t o r d e v i c e

PFC power pow er supply control IIC C

Power Pow er supply supply secti s ection on

Power Pow er MOSFET MOSFET

Photocoupler Photocoupler (Stan (S tandard) dard)

LCD panel

D/A converter c onverter for image adjustment Image adjus adjustm tment (dim (dimmer) er) D/A converter Sou Sound multiplex deco decod der Digital delay

Audio

Main controller

General purpose Surge absorption Circuit protection, etc. Tun Tuner

Re c o m m e n d e d p r o d u c t s

R2A2011 R2A20112, 2, R2A201 R2A20117 17,, R2A2011 R2A20118A 8A R2A 20113A R2A 20115 2SK31 SK31xxB, xxB, 2SK3 2SK32 2xxB, xxB, 2SK3 2SK33 3xxB xxB RJ K 50 50xxDxx, RJ K 60 60xxDxx PS25xx Serie S eries s PS27xx Serie S eries s PS28xx Serie S eries s M6233x Series, M6235x Series R2A2015x R2A2015x Serie S eries, s, R2A2016x Series

Conti Continu nuous ous conduct conduction ion mode single single Continuous conduction mode interleaving Critical conduction mode interleaving 500 V, 60 600 V tol tole eran rance 500 V , 600 V to tolerance High High isolation voltage voltage (5 kVr.m kV r.m.s.), .s .), 4ｐ-DIP High isolation voltage (3.75 kVr.m.s.), 4p-SOP High isolation voltage (2.5 kVr.m.s.), 4p-SSOP

R2A 20152,M62332

I2C supported, 2 channels *1

R2A15 R2A155 504/5SP /5SP R2S15901SP R2A 15905FP Audio signal signal processor process or R2A15908SP R2A 15112FP R2A15126FP * Digital amp R2A 15120FA R2A 15122/3FP 78K0/Kx2-C CPU CPU 78K0R/Kx3-C RL78,Family, R8C Family, M16C Family I/O expander R2A 20150, M62320 Reset IC RNA 519xx Series R2S11001FT R2S11002AFT Analog sw itch itch R2S11007FP R2S11009FP R2S11011FP R2S10401SP VIF/SIF signal processor R2S10407SP R2S10416NP RJ K03xxDPA MOS FET for On-board DC/DC UPA 27xxT1A RD151TS3315A Clock generator RD151TS3325A R1EX24xxx Series EEPROM R1EX25xxx Series PH5502B2NA 1 A mbient Illuminance Sens or PH5551A 2NA 1 Zener Diodes

LNA(D LNA(Diigital Tun Tuner）

Fe at u r e s , e t c .

NNCDxxDA Series RDxxS Series 2SC3 SC3356, NE NE202930, ot other NESG240 ESG24003 033, 3, N NESG ESG22 2200 0033 33,, othe otherr μPC3221GV, μPC3234GV, other

*1 I2C : Inter-Integrated Circuit *2 SPI SP I : Serial P eripher eripheral al Interface Interface

I2C supported, 2 to 4 channels, 8 pins; 3-line type 6 to 12 channels *1

Built-in HP (headphone) amplifier 15 W x 2 ch: single end 15 W x 2 ch: BTL (built-in limiter) 10 W x 2 ch (4 W x 2 ch): single end Low power pow er consum cons umption, ption, CEC function I2C supported, 8-bit I/O *1 V ariable detection voltage and delay time

30 V tolerance, WPA K 30 V tolerance, HV SON

I2C bus interface *1 SPI bus interface *2 A nalog linear output Digital output, Ｉ2C bus interface *1 High ESD tolerance optimal for use in surge absorption 2-terminal face-mount outline Low disto stortion, lo low noise Low disto distort rtio ion, n, low low noise noise,, Protected ected hig high h ESD ESD V ariable wide w ide gain, gain, protected high ESD

* = Under development


2013.02


3

Tit l e

Do c u m e n t No .

P ower MOS FE T application note R2A20112 application note * R2A20115 application note * R2A20117 application note * R2A20118A application note *

RE J 05G0001-0200 -

*：Please contact your sales representative or contact us directly.

Nam e

Par t No .

R2A20112 evaluation board * R2A20115 evaluation board * R2A20117 evaluation board * R2A20118A evaluation board *

-

*：Please contact your sales representative or contact us directly.


2013.02


4

Notice 1.

Descriptions of circuits, software sof tware and other relatedinformationin this documentare provided only to illustrate the operationof semiconductor products and application examples. You are full y responsible for the incorporation of these circuits, software, sof tware, and information in the design of your equipment. Renesas Electronics El ectronics assumes no responsibili ty for any losses incurred by you or third parties arising arisi ng from the use of these ci rcuits, software, or information.

2.

Renesas E lectronics has used reasonable care in preparing the information included in this document, butRenesas E lectronics does notwarrantthat such information is error free. Renesas E lectronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions omissi ons from the information included herein.

3.

Renesas E lectronics does not assume any liability for infringementof patents, copyrights, or other intellectual property rights of third parties by or arising from the use of Renesas E lectronics products or technical information described in this document. No license, li cense, express, implied i mplied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of Renesas R enesas E lectronics or others.

4.

You should not alter, modify, copy, or otherwise misappropriate any Renesas E lectronics product, whether in whole or in part. Renesas E lectronics assumes no responsibility for any losses incurred by you or third parties arising from such alteration, modification, copy or otherwise misappropriation of Renesas Electronics El ectronics product.

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Renesas E lectronics products are classified classif ied according to the following two quality grades: “Standard”and “High Quality”. T he recommendedapplications for each Renesas Electronics E lectronics productdepends on the product’s quality grade, as indicated below. “Standard”:

Computers; office equipment; communications equipment;test and measurementequipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots etc.

“High Quality”:

Transportation equipment(automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; anti-crime systems; andsafety equipment etc.

Renesas Electronics El ectronics products are neither intended nor authorized for use in i n products or systems that may pose a direct threat to human life or bodily bodil y injury (artificial lilife fe support devices or systems, surgical implantations etc.), or may cause serious property damages (nuclear reactor control systems, military equipment etc.). You must check the quality grade of each Renesas Electronics El ectronics product before using it in a particular application. You may not use any Renesas Electronics El ectronics product for any application for which it is not intended. Renesas El ectronics shall not be in any way liable liabl e for any damages or losses incurred i ncurred by you or third parties arisi ng from the use of any Renesas E lectronics product for which the product is not intended by Renesas E lectronics. 6.

You should use the Renesas E lectronics products described in this document within the range specified by Renesas Electronics, El ectronics, especially with respect to the maximumrating, operating supply voltagerange, movement power voltage range, heat radiation characteristics, install installation ation and other product characteristics. Renesas Electronics El ectronics shall have no liability l iability for malfunctions or damages arising out of the use of R enesas E lectronics products beyond such specified ranges.

7.

Although Renesas Electronics El ectronics endeavors to improvethe quality and reliability of its products, semiconductor products have specific characteristics such as the occurrence of failure at a certainrate and malfunctions under certain use conditions. Further, Renesas Electronics El ectronics products are not subject to radiation resistance design. P lease be sure to implement safetymeasures to guard them against the possibility possibili ty of physical injury, and injury or damage caused by fire in the event of the failure fai lure of a R enesas E lectronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunctionprevention, appropriate treatment for aging degradation or any other appropriate measures. Because the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or s systems ystems manufactured by you.

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9.

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10.

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11.

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12.

Pl ease contact a Renesas Electronics E lectronics sales offi ce if you have any questions regarding the information contained in this documentor Renesas E lectronics products, or if you have any other inquiries.

(Note 1) “Renesas Electronics” E lectronics” as used in this document means Renesas Electronics El ectronics Corporation and also includes its majority-owned subsidiaries. (Note 2) “Renesas E lectronics product(s)”means any product developed or manufacturedby or for Renesas Electronics. El ectronics.

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Colophon 2.2

LCD TV Block Diagram

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