Philips LC4.6A AA Schematic

Colour Television Chassis

PRELIMINARY

LC4.6A

AA

E_14710_000.eps

240604

Contents Page Contents Page

1. Technical Specifications, Connections,
and Chassis Overview

2. Safety Instructions, Warnings, and Notes

3. Directions for Use

4. Mechanical Instructions

5. Service Modes, Error Codes, and Faultfinding

6. Block Diagrams, Testpoint Overviews,
and Waveforms
Wiring Diagram 17
Block Diagram Supply and Standby 32” 18
Testpoint Overview Supply and Standby 32” 19
Block Diagrams Audio and Video 20
Testpoint Overview SSB (Top Side) 22
I2C IC Overview 23
Supply Voltage Overview 24

7. Circuit Diagrams and PWB Layouts Diagram PWB
SSB: Tuner and VIF (Diagram A1 25 42-51
SSB: Histogram and Hercules (Diagram A2) 26 42-51
SSB: Histogram and Hercules (Diagram A3) 27 42-51
SSB: Audio Delay line (LIPSYNC)(Diagr. A4) 28 42-51
SSB: Audio Amplifier (Diagram A5) 29 42-51
SSB: TV-Supply (Diagram A6) 30 42-51
SSB: Scaler (Diagram A7) 31 42-51
SSB: Scaler Supply (Diagram A8) 32 42-51
SSB: Scaler Interface (Diagram A9) 33 42-51
SSB: SDRAM (Diagram A10) 34 42-51
SSB: Flash / Control (Diagram A11) 35 42-51
SSB: HDMI (Reserved) (Diagram A12) 36 42-51
SSB: PCHD-MUX (Diagram A13) 37 42-51
SSB: Supply (Diagram A14) 38 42-51
SSB: DC-DC Converter (Diagram A15) 39 42-51
SSB: PCHD IO (Diagram A16) 40 42-51
SSB: Rear IO Scart (Diagram A17) 41 42-51
PSU: Mains Filter and Standyby (Diagram AS1) 52 54-57

©

Copyright 2004 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.

PSU: Supply (Diagram AS2) 52 54-57
Side IO Panel (Diagram D) 58 59
Top Control Panel (Diagram E) 60 61
Led Panel Display (Diagram J) 62 63
LCD Stdby Audio P: Connections(Diagram SA1) 64 67
LCD Stdby Audio P: Standby (Diagram SA2) 65 67
LCD Stdby Audio P: Audio (Diagram SA3) 66 67

8. Alignments 69

9. Circuit Descriptions 72
Abbreviation List 79
IC Data Sheets 81

10 Spare Parts List 85

11 Revision List 93

Published by WO 0469 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 14750

Block Diagrams, Testpoint Overviews, and Waveforms

6. Block Diagrams, Testpoint Overviews, and Waveforms

Wiring Diagram

17LC4.6A AA 6.

WIRING DIAGRAM

Lspeak

posilock

Right

Speaker

E

1304

_4_VH

1309_

3_VH

Top Control Panel

LVDS CONNECTOR

8350

1M03_10_KR

8346

1M52_9_KR

MF Supply

2_VH

3_HR

4_VH

1306

_

1305

_

AS

1307

_

1306

_2_VH

1307

4_VH

_

1305

3_HR

_

8302

8304

8309

1M46

1M03

_11_KR

_10_KR

8736

8303

1M02_7_HR

1735

4_KR

_

8306

8307

8305

1304

_4_VH

1309

_3_VH

1M02_7_HR

Lspeak

posilock

Left

Speaker

0345_

3_KR

8735

Standby Supply

SA

1736

3_K

R

_

1735

3_K

R

_

1739

1M02

_
9
_K

_7_

R

KR

1317

LPL

1313

8317

_16_IDE

1312

_16_IDE

RES

8313

RES

8312

_11_KR

1315

_10_KR

AUO

AUO

8315

8352

1M46_11_KR 1G51_31_FI

(1251) (1450) (1403) (1752) (1702)

8345

J

LED/SWITCH

_10_KR

0320

LC04 SSB

A

8336

LPL

8320

Side I/O

D

0936_11_HR

1408_

3_KR

1301_

3_KR

(1336)

(1402)

(1M20)

1M36

_12_KR

3_KR

_

1320

_10_KR

1M01

Mains
outlet

8308

1308

_2_VH

E_14710_032.eps

240604

Block Diagrams, Testpoint Overviews, and Waveforms

Block Diagram Supply and Standby 32”

SUPPLY + STANDBY

MAINS FILTER + STANDBY

AS1

AS2

SUPPLY

18LC4.6A AA 6.

HOT COLD

3057

7002
TCET1102

SA1

CONNECTIONS

1308

MAINS IN

EUR: 198 - 264V~
CHINA: 160 - 270V~
US: 108 - 132V~
APmulti: 90 - 175V~

3000

7007

5001

7020

10

F003

14

F004

12

10

11

4

2

7100
7101
7105

14

13

7008,
7021, 7022

CONTROL

6150

HIGH
SIDE

DRIVE

LOW
SIDE

DRIVE

I130

6151

6153

60786079

2003

STU16NB501

I038

STU16NB501

I057

7102

3155

7005

F005

7006

3V MAX
1V MAX STBY

3108

5040

2011

PRINTED
COMPONENT

COLD

HOT

5

3

2

1

5105

5002

8

7

9

10

11

12

3

5

13

14

15

16

HOT COLD

5500

4

1

3

2

1

2

5110

6

7

8

10

7501
TCET1102

4

7150
TCET1102

3

DC_PROT

5027

3

5028

3

5025

3

5026

3

1007

T5A

7507
7506
7512

6504

3509

5103

3128

OVERVOLTAG E
PROTECTION

3158

DC_PROT

6044
STPS20L45CT

1

2

6045
STPS20L45CT

2

1

6021
STPS20H100CT

1

2

6025

2

STPS20H100CT

1

2291

6291

6293

2293

STANDBY

7511

6140

6505

6107

I138

2513

6122

PROT_AUDIOSUPPLY

3030

5239

5291

5292

I198

5506

7531

+5V2

+5V2-RELAY-IO2

2038

2021

3022

7010
TL431ACD

F297

VSND_POS

GND_SND

F298

VSND_NEG

5507

STANDBY: LOW = ON
HIGH = STBY

F016

+12V

F025

+24V

3052

3024

3026

VS Voltage
Adj.

DC_PROT

+5V2-RELAY-IO2

+12V_A

F136

STANDBY

F109

7508

OR

9110

I104

VTUN

+11V

+12V

+8V6

7131

+5V2

+5V_SW

POR

1304

1M02

1304

4

4

3

3

2

2

1

1

7

6

TO 1M02

5

SA3

4

AUDI O

3

2

1

SA1

+12V_A

+12V_+24V

CONNECTIONS

PROT_AUDIOSUPPLY

STANDBY

SEE ALSO
BLOCK DIAGRAM
SUPPLY LINE

1M03

9

8

CONNECTIONS

7

1M46

1

TO 1M03

A9

2

3

4

TO 1251

5

A15

6

CONNECTIONS

7

8

9

10

11

E_14710_033.eps

120804

VCC

CONTROL

OVER

VOLTAGE

BIAS SUPPLY

15

OA

OB

FI

5401
5402

2

1

1400

T3.15AH

5403

MAINS
FILTER

EUR, CHINA 1X MAINS FILTER + HORMONIC COIL
US, AP 2X MAINS FILTER + IR INRUSH CURRENT

6506
DF06M

1450

2

3

4

1

HOT

COLD

+

-

2503

1401

T1AE

6807
GBJ6J

-

7805
7806

VOLTAGE
DOUBLER

(for 110V only)

US DOUBLER
AP AUTO DOUBLER
WITH TRIAC

3810

+

3101

6155

6154

2815

2816

1305

1306

1307

25V_HOT

400V_HOT

7001
MC34067P

1

OSCC

3007

7
7017
7018

SOFT

START

+

CURRENT

PROTECTION

STANDBY

SA2

1305

1

1

2

2

3

3

1306

F194

1

1

2

2

1307

1

1

2

2

3

3

4

4

THYRISTOR
7505/7509/7560

400V_HOT

+5V2-RELAY-IO2

ERROR

11

SOST

7004
7009

PROTECTION

OVERVOLTAGE PROTECTION

STANDBY

Block Diagrams, Testpoint Overviews, and Waveforms

Testpoint Overview Supply and Standby 32”

19LC4.6A AA 6.

SA

I130

T

5V / div DC

5µs / div

F109 = 5V2
F124 = 263V
F125 = 5V1
F135 = 8V9
F136 = 12V5

3104 313 6010.4

1

I776

3

7700

I711

10

I722

18

I778

23

25

I711

200mV / div DC

2ms / div

I138 = 5V2
I198 = 13V9

I722

200mV / div DC

2ms / div

I776

10V / div DC

2us / div

COLD HOT

I778

20V / div AC

2us / div

F297

1M02

AS

7102

I130

G

D
S

432121
7501 7150

5500

6104

6140

1

10

I138

I198

2506

F109

F136

F135

11

5

4

3

1

5

6

1306

F124

1

18

5002

6025

6021

A2

J

A1

A2

J

A1

6

8

2

F125

1305

1

3

16

43

COLD

HOT

1M46

1

F025

F298

176-5

6045

A2

F016

J

A1

6044

A2

J

A1

7006

S

F005

D

I057

G

7001

116

14

F003

89

12

F004

7005

S

D

I038

G

F003

5V / div DC

5µs / div

F004

5V / div DC

5µs / div

F005 F016 = 12V6

500mV / div AC

5µs / div

I038

50V / div DC

5µs / div

I057

5V / div DC

5µs / div

F025 = 24V4
F297 = 19V2
F298 = -19V2

3104 313 6009.4

E_14710_057.eps

240604

Block Diagrams, Testpoint Overviews, and Waveforms

Block Diagram Audio and Video

20LC4.6A AA 6.

A 3

A1

TV

FM

A2

A2

A2

A2

A 3

A17

SVHS

AV2

VIDEO

AV1

MON.
OUT

D

SVHS

2

CVBS

L

R

SCL
SDA

SSIF

SE F

L

R

Y

U

V

TUNER + VIF

+VTUN

+5VSW

6,7

1302

4

51

2
1
3

COMPAIR

1301

7316

REAR IO SCART

C

Y

VIDEO

L
R

VIDEO

L
R

SIDE I/O

C

Y/CVBS

34

1

5

FRONT_DETECT

L

R

9

F306

11

10

SC2_Y_IN

SC2_LR_IN

F305

3311

2321

RF_AGC

6323

3323

7320

SC1_CVBS_IN

4327

4329

4333

4336

+5VSW

1328

2

3

1330

2

3

7240

AV1_CVBS_IN SC1_CVBS_RF_OUT

_COMP_AV1_LR_IN

SC1

SC1_COMP_AV1_G_Y_CVBS_IN

SC1_COMP_B_U_IN

SC1_COMP_R_V_IN

SC2_CVBS_MON_OUT

SC2_LR_MON_OUT

0936 1336

4

4

2

2

6

6

8

8

7

7

10

10

11

11

7241

STATUS_2

SVHS_C_IN

SVHS _AV2_Y_CVBS_IN

SVHS_LR_IN

HP_LROUT

HP_DET_IN

A6

+12VSW

VIF2

7

VIF1

8

SIF2

7

SIF1

8

A2

TV SUPPLY

5930

A2

7011 - IF

25

24

31

30

29

3931

HERCULES

7930

8

7

OSC

VCC

6

7920

5920

13

SYSTEM 7011

NTSC TDA15021H

EF

2

4

3

# = NE555 TIMER

7017#

8

VCC

6

THR

7

DISC

CTRL

5

I722

18

6

10

I711

SOUND_
ENABLE

POR_CLASSD

+3V3STBY

40

1

11

7014

7012

3347

6

7

2042

TR

RES

OUT

2047

7700
TDA7490

STBY­MUTE

EF

EF

+5VSW

7015#

VCC

THR

DISC

CTRL

+5VSW

2

4

3

-16V-19V

-16V-19V

7701 : 7707

SOUND

ENABLE

AUD_SUP

R_SDTV

G_SDTV

B_SDTV

8

2

TR

4

RES

H_CS_SDTV

OUT

3

I354

5

2021

SANDCASTLE

I357

I357

1V / div DC

5ms / div

24 22

PWM

OSC

PWM

24

+16V+19V

PROT1

HP_LOUT

HP_ROUT

7708

3707

7710

V_SDTV

+16 +19V

I778

23

I776

3

A13

A13

A13

I354

1V / div DC

20us / div

A13

A13

5702

3717

5701

3718

+16V+19V

E_14750_001.eps

1735

1

3

1736

1

3

080904

R

15W/
8R

L

15W/
8R

H/V

CVBS/Y-X

SAND
CASTLE

SDA

SCL

15

7377-A

7376-A

7376-B
7377-B

CON BRI

Blue & Black

Gamma Corr.

SAT

SCAVEM

on Text

C-X

A2

4590

1:1

1:1

7372

RGB Matrix

Stretch

R_OSD

B_OSD

G_OSD

cvbs/y

Sync Sep

H-OSC
H-Shift

H-Drive

Vertical & East­West Geometry

7561
7563

A5

A9

A2

A6

A2

RO

GO

BO

Fast Blanking

HOUT

FB/SC

VDRA

VDRB

SC

SANDCASTLE

PROC.

AUDIO
AMPLIFIER

AUDIO_R

N.C.

AUDIO_L

N.C.

PROTECT_AUDIO

SOUND_ENABLE

POR-AUDIO

3753

AUDIO_R

3752

AUDIO_L

SL

A

UDOUTL

AUDOUTLSR

SOUND_ENABLE

POWER_DOWN

EXT_MUTE

OUT_MUTE

85

86

87

67

66

23

22

1752

7013

HISTOGRAM

A3

7018

3058

3010

1739

3

2

4

5

1

6

7

8

9

7713

7714

3021

6

7019

SA3

3

2

4

5

1

6

NC

7

8

9

SOUND_ENABLE

2020

7016#

8

VCC

THR

TR

RES

7

DISC

OUT

CTRL

5

2028

2051

2022

3346

2034

AUDIO

AUDIO_R

AUDIO_L

-16V-19V+16V+19V

PROT

77

67

2

POR_AUDIO

+3V3STBY

7706

14

12
13

Sound
Tr a p s

AGC

Detect

QSS Mixer/

AM Demod.

SC1_CVBS_IN

SVHS_AV2_Y_CVBS_IN

SC2_Y_IN

SC1_CVBS_RF_OUT

SVHS_C_IN

SC2_C_INSC2_C_IN

SC2_CVBS_MON_OUT

SC

1_COMP_R_V_IN

SC1_COMP_AV1_G_Y_CVBS_IN

SC1_COMP_B_U_IN

SC2_LR_IN

SC1_COMP_AV1_LR_IN

SC2_LR_MON_OUT

SVHS_LR_IN

36

HP_LROUT

45

HP_DET_IN

1

Q

S

2

R

3

5931

F913

6930

F915

F912

6910

+8VSW_TV

4

REF

5

2

2931

3910

7910

2921

6911

+5VSW

+VTUN

CVBS1

QSS/FM

AM

CVBS/Y- X

C-X

55

58

51

48

59

52

43

64

5010
2055

Y_NOTCH

A7

A4

7585

A2

A5

A5

A1

SSIF(Tuner FM) 33

SC1_COMP_AV1_LR_IN

SVHS_LR_IN

SC2_LR_IN

AudioIN2LR

A1

2

SC2_LR_MON_OUT

SC1_LR_RF_OUT

N.C.

N.C.

Const_LR_OUT

Input

sw.

cvbs/y

Dig. 2H/4H

INA..D

Combfilter

Y Delay Adj.

c

CS1A..D

Output

sw.

H/V

+

cvbs

SC1_FBL_IN

N.C.

7004

AUDIO DELAY LINE (LIPSYNC)

COUNTER COUNTER

HERCULES

34,35

49,50

56,57

53,54

+12VSW

7011 - SOUND

QSS/FM

Audio Select

7x

AD Conv

Std Stereo

Decoder

ADC/DAC

Y

int

Chroma

PA L / N T SC /

SECAM
Decoder &
Baseband

Delay

G/Y3

R/Pr-3

INSSW3

78 79 8077 74 75 76

7562

13

2561

2

7x

RAM

I2SDI1

I2SCLK

I2SDO

I2S Proc

36,37

U

int

V

int

RGB/YPRPB Insert

YUV Interface

B/Pb-3

UOUT

YOU T

68

Pix Improvement

20

(Histogram)

7560
TDA9178T

2

7x8x

"D" F.F. "D" F.F.

8x

Audio

Control

Vo l/T reb /

Bass

Features

DACs

7370

VOUT

9

RGB Matrix

Blue & Black

Stretch

Gamma Corr.

Skin Tone

U/V Tint

Saturation

Pea king

SCAVEM

U/V Delay

UIN

VIN

70

71 72

161719

75847583758275817580

8x

61

60

62,63

7371

YUV

YUV IN/OUT

YIN

1

14
11

8x 8x

Block Diagrams, Testpoint Overviews, and Waveforms

Block Diagram Audio and Video

21LC4.6A AA 6.

HERCULES

A2

FOR AUDIO LIPSYNC

A4
A4
A4

A2

KEYBOARD

A3

LIGHT-SENSOR-SDM

IR

A3

STAT U S_ 2

A17

STAT U S_ 1

A17

A3

P50_LINE_ITV_IR_SW

NC

P50

A17

+3V3STBY

+3V3STBY

+5VSW

A16

PC-IN

HDMI-IN

PC-AUDIO-IN

LED PANEL

J

7107

RECEIVER

6127

4

ON/OFF

5

SWITCH

6

7001,7003

PCHD-IO

15

1511

DDC_5V

1

4

RC

7120

2

1101

+1V8_A

+1V8_B

7070

7693

1

3

4

6

7

9

10

12

13

15

16

18

19

GREEN

RED

I2SCLK
I2SD01

I2SDI1

7075

100,117,118,124

4,5,7,9,88,90,94

HS
PC_HD_DET+
VS

BLU_PB
GRN_Y
RED_PR

6

8

DDC
NVM

3690

6103
2

3

7

1

2

3

103
105
106
12

0

115

97

119

116

123

3,93,96

127

14

15,69,82

5

7103

7105

LIGHT-SENSOR-IN

7011

u-Processor

HERCULES

IC

P1.4

DECDIG

RX2+

RX2-

RX1+

RX1-

RX0+

RX0-

RXC+

RXC-

CEC

SCL_IO

SDA_IO

+5V_HDMI

PC_AUDIO_L

PC_AUDIO_R

GREEN-LED

+5V-STBY-SW

+9V-STBY-SW

114

111

107

108

109

104

102

99

98

122

126

128

10

11

RES
RES

N.C.

RED-LED

RC-IN

+8V6

+9V-STBY

SDM PINS

4022

SEL_IF

SOUND_ENABLE

PC-TV-LED

56
7099

NVM_WP

7

NV
2k x 8

EXT_MUTE

TV_SC_COM

TV_IRQ

SC-STANDBY

POWER_DOWN_P50

POWER_DOWN

1001

2007

2006

+5VSWI

UART_ TX

UART_ RX

0320

1

2

3

4

5

6

7

8

9

10

SCL

SDA

3783

M

6073

A12

A3

0320

1

2

3

4

5

6

7

8

9

10

DOC_SCL

DOC_SDA

+5VHDMI

A1

A5

A3

A7

A7

A5

A7

A7

A5

A3

A6

6075

HDMI

TMDS input data pair

SCL_IO

SDA_IO

A11

#RESET

65

DDC

8

NVM

PC_AUDIO_L

PC_AUDIO_R

HISTOGRAM

7579

N.C.

3066

+8V6

+3V3 STBY

+5V2

+5V2_RELAIS_IO2

PCHD-MUX

A13

PC_HD_DET+

PC_HD_DET-

BLU_PB

GRN_Y

RED_PR

UART_ TX

UART_ RX

74

75

72

77

76

shifter

7801

3579

+3V3STBY

6565

+5VSW

PC-TV-LEDLED-RED

LIGHT-SENSOR-SDM

HS

VS

7808

IR

A2

A2
A2

A7

A2

A2

A2

A7

A7

A7

A7

A7

+3V3STBY

HDMI

PANEL-LINK

RECEIVER

H_CS_SDTV
V_SDTV

HS
VS

SD_HD_SEL

PC_HD_DET-

PC_HD_DET+

R_SDTV

G_SDTV

B_SDTV

RED_PR

GRN_Y

BLU_PB

HD_FILTER

SD_HD_SEL

PC_HD_SEL

4

KEYBOARD

7607 L H PIN
SD_HD_SEL SDTV HDTV 22
PC_HD_SEL ENABLE DISABLE 9

7605

13

1

12

2

9,11

F624

F625

F626

7809

Audio
DAC

E

5x

CHANNEL +
CHANNEL­VOLUME+
VOLUME­MENU / OK

A2

1402

2

7604

14

1

15

5

7604-5

11 10

7607

27

3

17

7

14

25

11

1

5

21

9

22

7604-6

13 12

7606

1

2

15

14

11

12

9, 17, 19

+3V3STBY

1416

7810

1

13

2

12

10,11

PC_HDMI-AUDIO_SEL

TOP CONTROL

HERCULES

KEYBOARD_IO2

3415

23 4

69 8

6604

6605

F613

F615

F617

Q [23:0] 24-BIT PIXEL DATA BUS

14

15

KEYBOARD

PC_HD_DET

PC_HD_SEL

A7

AudioIN2L

AudioIN2R

H_CS

0345

2

V

R_PR+

G_Y+

B_PB+

3614

3616

3618

SCALER

A7

A7

SOG

2614

R_PR-

2616

G_Y-

2618

B_PB-

SDRAM

A10

7501

ADDRESS

SDRAM

1Mx32x4

DATA

PC_HD_DETA13

POWER_DOWN

A6

TV_SC_COM

A2

Y_NOTCH

A2

+3V3_PLL

A2

2488

1401

2487

A14

A2

A7

SCALER INTERFACE (SUPPLY)

A9

1403

BLACKLIGHT_CTRL

1

2

3

4

TO IM03

5

SA1

N.C.

6

N.C.

7

8

9

10

N.C.

+5V2_RELAIS_IO2

+12VSW

PROTECT_AUDIO

5952

STANDBY

A5

A11

7532

ANALOG

INPUT
PORT

FRAME
STORE

INTERFACE

INPUT
PORT

GPIO_G07_B7

GPIO_G09_B1

OCM_INT1

GPI_G09_B3

GPIO_16

XTAL

TCLK

SUPPLY

7952

8

7

VCC

3951//52

2953

D

S

G

7887

FLASH CONTROL

+3

+3V3STBY

5

VCC

4

RESET
GND

2,3

RESET

DDR

DVI

Q

S
R

OSC

REF

5

6

+5VSWI

7416

BU_LIGHT_ADJ1

POR

LAMP_ON_OFF

SC_STANDBY

7401

GM1601

SXGA

DISPLAY

CONTROLLER

GRAPHIC

ZOOM

OUT BLENDER

OSD CONTROLLER

VIDEO
ZOOM

UART

INTERFACE

MICRO-

CONTROLLER

80186

INTERNAL

ROM &

RAM

+3V3STBY

1

2

3

4

2956

3954

A7

A7

A7

A7

A2

MSTR_SCL

BRIGHTNESS/CONTRAST/HUE/SAT

F954

2957

EXT.

FLASH

MSTR_SDA

ROM

GPIO_G09_B4

INTER-

FA CE

DISPLAY

TIMING

GEN

OCM_OD0

OCM_OD1

VGA_SCL

VGA_SDA

GPIO_G09_B4

GPIO_G07_B0

GPIO_G07_B5

GPIO_G09_B0

PPWR

PWM1

PBIAS

OCM_TIMER1

+1V8

7995

1

6951

+5VSWI

I996

2996

PANEL-PWR-CTL

32

5953

A15

1251

3

4

TO IM46

SA1

7

9

+5V2_RELAIS_IO2

A3

7531

NVM
4k x 8

NVM-WP

5996

5997

5998

A7

7

ADDRESS

DATA

SCALER INTERFACE (LVDS)

A9

TXB0-

TXB0+
TXB1-

TXB1+
TXB2-

TXB2+
TXBC-

TXBC+

TXB3-

TXB3+

PC_HDMI-AUDIO_SEL

PAN E L -P W R- C T L

+1V8_ADC

+1V8_DVI

+1V8_CORE

+3V3STBY

+12VSW

7955

DC-DC CONVERTER

3251

5251

5252

+5V

6262

6259

5258

5

6

7530

FLASH

ROM

A14

UART_

UART_ RX

TV_IRQ

SD_HD_SEL

PC_HD_SEL

HD_FILTER

LAMP_ON-OFF

BU_LIGHT_ADJ1

3955

3958

5257

7262

5262

8

7260

12

SCL_IO

SDA_IO

PAN_VCC

T

X

A16

A16

SCL

A2

SDA

A2

A2

A12

A13

A13

A14

A13

A6

A6

7992

I992

13

2994

2

5957

7954

5267 5268

1

SUPPLY

6257

5

5874

5994

F960

+12V_LCD

LVDSA-

LVDSA+
LVDSB-

LVDSB+

LVDSC-

LVDSC+

LVDSK-

LVDSK+

LVDSD-

LVDSD+

1

3

2

+2V5_DDR

2960

+8V6
+12 UNREG
+12VSW

+5V2

3267

3268

E_14710_086.eps

1304

A1

PAN _ V CC

A9

+3V3STBY

100804

1450

12

13

15

16

18

19

21

22

24

25

1

TO LCD PANEL

SERVICE

UART FOR

Block Diagrams, Testpoint Overviews, and Waveforms

Testpoint Overview SSB (Top Side)

F002 C3
F003 F2
F004 D5
F005 D5
F006 E5
F007 C4
F008 C3
F009 C4
F010 C3
F011 C3
F012 B3
F013 D4

F014 D4
F018 D5
F019 C5
F020 E4
F021 C5
F022 B4
F023 C4
F024 C2
F025 C2
F026 D1
F027 C1
F028 E3

F029 D4
F030 D4
F031 D4
F032 D4
F033 E5
F034 D4
F035 E5
F036 D5
F037 B3
F038 E5
F039 C2
F040 E5

F041 C4
F042 D5
F043 D4
F044 D5
F045 E5
F046 D4
F047 D4
F048 C1
F049 E4
F050 D5
F051 E4
F052 E4

F053 E4
F058 E5
F060 C5
F061 E5
F062 E5
F063 D5
F067 E5
F068 D5
F069 D5
F071 C5
F072 C1
F073 A5

3139 123 5867.2

F075 C4
F076 C4
F077 C1
F078 C1
F079 C1
F080 C1
F081 D1
F082 D1
F083 D1
F087 C3
F088 D3
F089 D3

F090 D4
F093 D2
F094 D5
F095 E5
F096 E5
F099 B4
F150 F10
F151 F10
F152 F10
F153 F10
F154 F10
F155 F10

F156 F10
F157 F10
F158 F10
F159 E9
F160 F10
F161 F10
F162 F10
F163 F7
F164 F8
F165 F9
F166 F9
F167 F9

F168 F8
F169 F7
F170 F7
F171 F8
F172 F8
F173 F8
F174 F8
F175 F4
F176 F8
F177 F3
F178 F8
F179 F4

F181 F4
F182 F4
F183 F5
F184 F6
F190 E4
F220 F6
F221 F6
F222 F5
F223 F5
F224 F5
F225 F5
F226 F6

F227 F6
F228 F7
F229 F7
F230 F6
F251 A10
F252 A10
F253 A9
F254 A10
F255 A10
F257 A9
F258 A8
F259 B6

22LC4.6A AA 6.

F260 C10
F300 C3
F301 E4
F302 E2
F303 F2
F305 E3
F306 E2
F306 E2
F307 D2
F308 F2
F309 C4
F310 D3

F311 D3
F313 F2
F314 F3
F315 F3
F316 D3
F318 D3
F319 C3
F401 D6
F402 A7
F403 A7
F404 A7
F405 A7

F406 A7
F407 A7
F408 A7
F409 A7
F410 B7
F411 C10
F412 C10
F413 C10
F414 D10
F415 D10
F416 D10
F417 B7

F418 D10
F419 B9
F420 D1
F421 D1
F422 C5
F423 C5
F424 C5
F434 B7
F436 B7
F437 B7
F447 C7
F451 D7

F461 B8
F463 D7
F465 D6
F466 D7
F470 C7
F478 B8
F482 B7
F486 C7
F501 B9
F530 B6
F531 C7
F532 C7

F533 C7
F534 C6
F535 C6
F536 B6
F537 B6
F538 B6
F539 B6
F540 B7
F541 B7
F580 A4
F584 C4
F585 A4

F586 A4
F587 B4
F588 B4
F590 A3
F602 D7
F603 E7
F604 D6
F605 D6
F606 D7
F607 D6
F608 E7
F612 D7

F613 D7
F614 D7
F615 D7
F616 D6
F620 D6
F624 C6
F625 D6
F626 E6
F701 D3
F702 B3
F705 B2
F706 B1

F707 B2
F708 A2
F710 E5
F711 B2
F712 B2
F713 B2
F714 A2
F716 B3
F717 C3
F718 C3
F719 C2
F720 C2

F721 A2
F722 A2
F723 A3
F724 A3
F725 A3
F726 A3
F727 A4
F728 A4
F729 A2
F801 E9
F802 D9
F803 E9
F804 D9
F805 E8
F806 D7
F807 D7
F808 D8
F809 D9
F810 E8
F811 D8
F820 E9
F821 E9
F822 E9
F823 E9
F824 E9
F826 D8
F827 D8
F870 A7
F871 A7
F872 A8
F873 A7
F874 A7
F912 A4
F913 A5
F915 B4
F954 B7
F955 B8
F988 C7
I001 C5
I002 C3
I003 C3
I005 C4
I006 B3
I007 C3
I008 C5
I009 C3
I010 C3
I011 C3
I012 D3
I013 C5
I015 E2
I016 C5
I018 C3
I019 C3
I020 C3
I022 C3
I023 C5
I024 C5
I025 D4
I026 D4
I028 D4
I030 C4
I032 D4
I033 D4
I034 D4
I036 C5
I037 D4
I039 C5
I042 C5
I044 C5
I051 D5
I052 D5
I054 D5
I055 D5
I056 D5
I057 D5
I058 D5

I059 D4
I060 B3
I061 D5
I063 E4
I064 C5
I065 C5
I067 B4
I068 B4
I069 D5
I071 C5
I072 D5
I073 D4
I074 D4
I075 E2
I076 C5
I078 D5
I079 C5
I080 C5
I081 D5
I082 D5
I086 E1
I087 E1
I088 E1
I089 E1
I090 E1
I091 E1
I092 E1
I093 E1
I094 E1
I150 F8
I151 E8
I152 F8
I153 F9
I154 F9
I158 F9
I159 F9
I175 F6
I176 F5
I177 F6
I178 F6
I179 F6
I181 F7
I182 F4
I183 F6
I184 F5
I186 F7
I187 F7
I194 F5
I195 F5
I196 F5
I197 F5
I198 E4
I199 E4
I200 E4
I201 E4
I202 F4
I204 F6
I205 E3
I206 E4
I207 F6
I208 F4
I209 E4
I210 E3
I211 F6
I212 F4
I213 F5
I214 F4
I215 F3
I216 F4
I217 F4
I218 F4
I219 F4
I220 F4
I221 F4
I222 F4
I223 F3
I224 F3

I251 A10
I252 A9
I253 B10
I254 B10
I255 B10
I256 D10
I257 E10
I258 E10
I259 E10
I260 C10
I261 A10
I262 A10
I263 A10
I264 A10
I304 F2
I313 E3
I317 D3
I318 D3
I319 D2
I320 E2
I321 E3
I322 D3
I324 E3
I325 D3
I348 B4
I349 B4
I350 B5
I351 B4
I352 B5
I353 B5
I354 B5
I355 B5
I356 B5
I357 B5
I358 B5
I359 B5
I360 E2
I361 B5
I371 D4
I386 D5
I387 D5
I388 D3
I423 C7
I424 C7
I425 C7
I426 C6
I427 D8
I428 D8
I429 C8
I436 C8
I437 A6
I438 C7
I439 C6
I440 B6
I441 C6
I442 D7
I443 C7
I444 D8
I445 C8
I446 D7
I449 C6
I450 C6
I451 C6
I452 B6
I453 C6
I454 B6
I455 B6
I456 C7
I457 B6
I458 B7
I459 B7
I460 B7
I502 B9
I503 B9
I607 E6
I608 E6
I618 E7

I619 D7
I620 D6
I621 D7
I622 D7
I623 D7
I624 E7
I625 D7
I626 D7
I627 D6
I628 E6
I629 D7
I630 D7
I631 E7
I632 D7
I633 D7
I634 E7
I635 D7
I636 E7
I637 E7
I638 D7
I639 E7
I682 F8
I683 F8
I684 F8
I685 F8
I701 D2
I702 D2
I703 B3
I704 D2
I705 D2
I706 D2
I707 C2
I709 B3
I710 D2
I711 D2
I712 B2
I713 C3
I714 D3
I715 D3
I716 D2
I717 D2
I718 B3
I719 B3
I721 C2
I724 B3
I725 B3
I726 C2
I727 C2
I728 D2
I729 A3
I730 C4
I731 B4
I735 B2
I736 B2
I737 B2
I738 A1
I739 D2
I740 C3
I741 C3
I742 B3
I802 E9
I803 D9
I815 E8
I816 D8
I819 D9
I822 D9
I823 D9
I824 E9
I825 E8
I826 D9
I827 D8
I828 D8
I834 E9
I836 D8
I838 D8
I840 E8
I841 D8

I842 D8
I844 D8
I847 E8
I848 D9
I860 A5
I861 A5
I862 A5
I863 A4
I864 A4
I865 A4
I866 A4
I867 B7
I868 A4
I869 A4
I870 A6
I871 A6
I872 B7
I901 B5
I902 A5
I903 A5
I904 A4
I905 A5
I906 B5
I907 A5
I908 A4
I951 A8
I952 A9
I953 A9
I954 A9
I955 A9
I956 B7
I957 B7
I959 B8
I960 A9
I961 B7
I962 B8
I963 A7
I964 B8
I992 B9
I995 D8
I996 C9

F302

1V / div DC

20us / div

1V / div DC

20us / div

F306

200mV / div AC

20us / div

F305 No wafeform available

F613

200mV / div DC

20us / div

F615F303

200mV / div DC

20us / div

F617

200mV / div DC

20us / div

F624 F625

500mV / div DC

20us / div

500mV / div DC

20us / div

F626 F701 F702

500mV / div DC

20us / div

20mV / div AC

1ms / div

20mV / div AC

1ms / div

F705

50mV / div AC

1ms / div

F706

50mV / div AC

1ms / div

F707 F708

50mV / div AC

1ms / div

50mV / div AC

1ms / div

I354

1V / div DC

20us / div

I357

1V / div DC

5ms / div

I904

2V / div DC

5us / div

F011 1V9
F012 1V9
F903 11V9
F905 3V3
F906 11V6
F915 5V3
F912 33V7

F913 8V
F958 11V6
F960 11V4
F954 5V4
F992 2V5
F996 1V8

E_14710_087.eps

130804

Block Diagrams, Testpoint Overviews, and Waveforms

I2C IC Overview

I2C BUS INTERCONNECTION DIAGRAM

HERCULES

A2

7011

SET

PROCESSOR

PART OF

VIDEO­PROCESSER
(HERCULES)

+3V3STBY +3V3STBY

3096 3088

109

108

SDA

SCL

ERR

23LC4.6A AA 6.

TUNER IF

A1

6

F303

F302

3303

3302

A3

HISTOGRAM

A7

SCALER

+3V3STBY

3429 3428

A2

3064

3071

1004

6

7

N.C.

ERR

6

VGA CONNECTOR

5

15

1

11

104

A16

1687

9

12

15

NVM_WP

PCHD-IO

3789

3697 3696

SDA_VGA

SCL_VGA

+3.3V

6692 5691

56

3097

56

7099

M24C16

EEPROM

7

(NVM)

ERR

9

DDC_5V

3787

3786

54

1302

TUNER

ERR

10

UART_RX

UART_TX

For

ComPair

only

1301

1

2

3

14 11

7560

TDA9178T

HISTOGRAM

ERR

15

M1

M2

N1 N2

7401

GM1601

SCALER

ERR

14

P3

SDA_IO

SCL_IO

P4

NVM_WPP

ADDRESS

DATA

+3V3STBY

3433 3432

+3V3STBY

56

7531

M24C32

EEPROM

ERR

8

7530

M29W040B

FLASH

ROM

512kx8

ERR

4

SDA_IO

SCL_IO

HDMI CONNECTOR

1

18 2

19

1688

18

16

15

9

3590

DOC_SDA

DOC_SCL

7693

M24C02

EEPROM

256x8

A12

HDMI

+5V_HDMI+5V_HDMI

3832

3828

3809

WC

3810

7

EEPROM

5

7801

M24C02

256x8

3808

6

+3V3_STBY

7807

BSN20

+3V3_STBY

BSN20

+3V3STBY +3V3STBY

3822 3823

7806

76

PANEL LINK

77

7808

SII9993CT

HDMI

RECEIVER

ERR

13

FLASH/CONTROL

A11

SDRAM

A10

7501

ADDRESS

DATA

3824

75

3825

74

SDA_IO

SCL_IO

K4D263238M

SDRAM

IMx32x4

ERR

14

E_14750_002.eps

100904

Block Diagrams, Testpoint Overviews, and Waveforms

Supply Voltage Overview

AS1

1308

1

2

MAIN FILTER
STANDBY

AC

DC

AC

DC

SA3

1M02

SA1

1M03

1306

1

2

HOT
COLD

1305

1

400V_HOT

25V_HOT

AUDIO OUTPUT AMPLIFIER

5,6

+16V +19V

1,2

-16V -19V

7

CONNECTIONS

1

2

3

4

5

6

7

8

9

10

STANDBY SUPPLY

SA2

1306

1

2

1305

1

SUPPLY

AS2

+

CONTROL

DCPROT

DIM_CONTROL (N.C.)

POR

ON/OFF (N.C.)

+5V_SW (N.C.)

N.C.

STANDBY

PROT_AUDIO_SUPPLY

+5V2_RELAIS_IO2

N.C.

HOT COLD

CONTROL

CONTROL

5711

5707

5723

24LC4.6A AA 6.

CONNECTIONS

VTUN

+11V

+12V

+12V_A

+8V6

+5V2

+5V_SW

SCREEN

LCD

SA1

1M46

1

2

N.C.

N.C.

STANDBY

+12V_A

9007

9004 9005

STANDBY

3

4

5

6

7

8

9

10

11

+8V6

+12V

+5V_SW

+5V2

VTUN

+12V

+5V2_RELAIS_IO2

1304

3,4

1,2

+12V_24V

1312

1313

TO

1317

1315

+5V2_RELAIS_IO2

7511

6504

6140

+

5507

7131

6107

7931

CONTROL

PROT_OVV

PROT_AUDIOSUPPLY

+12V

+24V

+16V +19V

-16V -19V

-V f1

-V f11

-V f21

Vm

Vp

N.C.

1304

1M02

3,4

1,2

7

5,6

1,2

6044

6045

6021

6025

6291

6293

7713

7712

DC_PROT

VSND_POS

VSND_NEG

DC-DC CONVERTER

A15

1251

1

2

3

+8V6

4

+12V

5

N.C.

6

7

+5V2

8

N.C.

9

+12V

10

N.C.

11

N.C.

A6

+12VSW

+12VSW

A14

+3V3STBY

+12VSW

PANEL_PWR_CTL

5252

TV-SUPPLY

SUPPLY

7992

7995

A7

5258

5930

5920

5952

5956

6262

5262

6259

7930
MC34063AD

SUPPLY

IC

7920
L78M08CDT

7952

SUPPLY

IC

S

G

CONTROL

3251

5251

7262

SUPPLY

IC

7260

26

6930

31

+3V3STBY

+3V3_PLL

5984

+3V3_ADC

5985

+3V3_DVI

5986

+3V3_IO

5987

+3V3_LBADC

5988

+3V3_LVDSA

5989

+3V3_LVDSB

5990

+3V3_LVDS

5991

+2V5_DDR +2V5_DDR

5994

+1V8

+1V8_ADC

5996

+1V8_DVI

5997

+1V8_CORE

5998

5953 5954

26

6951

D

7954

7955

18

51

5931 5932

5910

3910

7910

5957

+8V6

+5V2

+12VSW

+12VUNREG

52685267

6267

F915

F912

6910

6911

-/C33

F913

+5VSWI +5VSWI

PAN_VCC PAN_VCC

+8V6

+5V2

+12VSW

+3V3STBY

+5V2_RELAIS_IO2

+12VSW

+5VSW

+VTUN

+8VSW_TV+8VSW_TV

+3V3STBY

+3V3_PLL

+3V3_ADC

+3V3_DVI

+3V3_IO

+3V3_LBADC

+3V3_LVDSA

+3V3_LVDSB

+3V3_LVDS

+1V8_ADC

+1V8_DVI

+1V8_CORE

+12VSW

A8, A11

A3

A3
A5

A3

A6

A14

A13
A12
A11

A9
A7
A5
A3
A2
A1

A14

A3

A15

A17

A4
A3
A2
A1

A1

A2

A15

A7
A8

A7
A8

A7
A8

A7

A7
A8

A7
A8

A7
A8

A7
A8

A7
A8

A10

A7
A8

A7
A8

A7
A8

A9
A13
A16

A9

A15

+5VSW

A6

+VTUN

A6

+3V3STBY

A15

+3V3STBY

A15

+8VSW_TV

A6

+5VSW

A6

A15

+5VSW

A6

+3V3STBY

A15

A15

+12VSW

A15

+5VSW

A6

A15

+3V3STBY

A15

+5V2_RELAIS_IO2

A3

+3V3STBY

A15

+3V3_DVI

A14

+3V3_PLL

A14

+3V3_LBADC

A14

+1V8_CORE

A14

+3V3_IO

A14

+3V3_LVDSB

A14

+2V5_DDR

A14

+3V3_LVDSA

A14

+3V3_LVDS

A14

FSVREF

A10

+1V8_DVI

A14

+1V8_ADC

A14

+3V3_ADC

A14

+8V6

+5V2

+5V2

TUNER IF

A1

A2

7011

HERCULES

A3

A4

A5

A7

+5VSW

+VTUN

+3V3STBY

HERCULES

4
88
109

14

127

6005

CONTROL

CONTROL

HISTOGRAM

+8V6

+5VSW

+3V3STBY

7562

5560

31

+8VSW_2

AUDIO DELAY LINE (LIPSYNC)

5580

+5VD

AUDIO AMPLIFIER (PARTLY USED)

5720

AUDIO_SUP

+3V3STBY

+5V2_RELAIS_IO2

SCALER

+3V3STBY

+3V3_DVI

+3V3_PLL

+3V3_LBADC

+1V8_CORE

+3V3_IO

+3V3_LVDSB

+2V5_DDR

+3V3_LVDSA

+3V3_LVDS

FSVREF

+1V8_DVI

+1V8_ADC

+3V3_ADC

7001

7003

3374

5067

+3V3STBY

+5V2_RELAIS_IO2

+5V2

A8

+3V3STBY

+1V8_A

F011

+1V8_B

F012

+8VSW_TV

TO 45 - 7011

+5VSW

SCALER
SUPPLY

+3V3_DVI

+3V3_PLL

+3V3_LBADC

+1V8_CORE

+3V3_IO

+3V3_LVDSB

+2V5_DDR

+3V3_LVDSA

+3V3_LVDS

FSVREF

+1V8_DVI

+1V8_ADC

+3V3_ADC

1320

1004

10

SWITCH PANEL

J

0320

5100

6

7

8

9

10

+5V2_RELAIS_IO2

1

N.C.

+3V3STBY

1101
1
2

3

ON

ON / OFF

SWITCH

+8V6

4

5

6

A9

A5

A15

+3V3STBY

A15

+5VSWI

A14

+5V2_RELAIS_IO2

A3

PAN_VCC

A14

+2V5_DDR

A14

FSVREF

A7

A8

+3V3STBY

A15

+3V3_IO

A14

+3V3STBY

A15

+5VHDMI

+3V3STBY

A15

+5VSWI

A14

+5VSWI

A14

VGA

CONN.

HDMI

CONN.

SCALER INTERFACE

A9

SC_STANDBY

A2

5874

SDRAM

A10

3501

3502

FLASH/CONTROL

A11

HDMI

A12

PCHD-MUX

A13

PCHD-IO

A16

1687

3791 3790

10

3789

9

1688

18

3793

29

+3V3STBY

+5VSWI

7887

-12V_2CD

CONNECTOR

+2V5_DDR

FSVREF

+3V3STBY

+3V3_IO

+3V3STBY

+5VHDMI

+3V3STBY

+5VSWI

+5VSWI

6692

BACKLIGHT_CTRL

(N.C.)

PROTECT_AUDIO

A5

+5V2_RELAIS_IO2

A9

LVD S

5691

LIGHT_ON

FAN_SPEED

STANDBY

POWER_OK

1458

1

2

3

4

DCC_5V

+5VHDMI

POR

1403

1

N.C.

2

3

N.C.

4

5

N.C.

6

N.C.

7

8

9

10

N.C.

LCD
DISPLAY

(LVDS
CONNECTOR)

+3V3STBY

+8VSW_TV

6

7

8

9

10

CINCH IO

A17

+5VSW

A6

+5VSW

3190

+5VSW

+5VSW_1

E_14750_003.eps

080904

Circuit Diagrams and PWB Layouts

7. Circuit Diagrams and PWB Layouts

Small Signal Board: Tuner and VIF

123456789

25LC4.6A AA 7.

A

F301

B

COMPAIR

1301

1
2
3

A2

C

A2

BZX384-C6V8 BZX384-C6V8

A2

A2

D

E

F

3139 123 5867.2

TUNER + VIF

1302

*

TRACK
FILTER

PAL / SECAM
NTSC / LATAM

MIX-OSC

IF AMP

1302
UR1336/A F S H-3

*

RF
TV

PRE-FIL

TRACK

FILTER

GAIN
CTRL

PRE-AMP

RF
FM

12

MT

13 14

3AS

4339

2302
22p

3327

1K0

2307
47n

5304

10K

6329

BZX384-C6V8

5V3

SCL

4

2u2 50V

33053304

10K

SCL

SDA

6331

RF_AGC

SEL_IF

SCL
SDA

2 TU|FM

+3V3STBY

NC

F302

F303

6330

F311

F309

NC1

1V7

6

1AGC

3302 100R

1305
1
2
3
4

56

For ITV Only

UART

1681

1
2
3

NC2

8

NC

VCC7

5V3

7V1

9VT

100R3303

+VTUN

F307

+3V3STBY

F313

F315

F314

6328

FM No FM
UR1318
UR1338

IFOUT

FM-IFOUT 10

AGC
DET

PLL

2V6

2V6

5SDA

2303
22p

2308

FOR TESTING DURING DR STAGE :
PIN1=TX, PIN2=GND,PIN3=RX

3328

3329

BZX384-C6V8

100R

100R

UV1318
UV1338

MT

UART_TX

UART_RX

11

15

I304
F308

0V

F305

0V

4312
RES

FROM SCALER

A7

A7

F306

For FM Radio Only

4313

3313

2313

*

F302 F303

1V / div DC

20us / div

1n0

2314
100n

+5VSW

I313

2311

IF-TER

3314
100K

3315
150K

35V22u

1V / div DC

20us / div

3316
820R

I318

7316
BFS20

I317

3317

560R

+5VSW

6310

BAS316

6311

RES
3311

10K

4340

2318

1n0

2317

1n0

F306

200mV / div AC

20us / div

5309

12u

3309

10K

2309

4318

1301 B1
1302 A1
1305 D1
1328-A B8

A

B

C

D

E

F

1328-B C8
1329-A D8
1329-B D8
1330-A E8
1330-B E8
1681 F2
2302 C2
2303 C3
2307 D2
2308 D2
2309 B5
2311 B5
2313 E4
2314 D4
2317 E5
2318 D5
2321 C6
2324 C7
3302 C1
3303 C1
3304 F2
3305 F2
3309 A5
3311 C5
3313 E4
3314 D5
3315 E5
3316 D5
3317 E5
3319 D6
3320 D6
3321 C6
3322 C6
3323 C6
3324 C7
3325 D7
3326 D7
3327 D2
3328 F3
3329 F3
4312 D3
4313 D4
4318 D5
4327 B7
4328 C7
4329 C7
4330 C7
4331 C7
4332 E7
4333 E7
4334 E7
4335 E7
4336 E7
4337 C9
4338 C9
4339 C2
4340 C5
5304 E2
5309 A5
5321 C6
5324 B7
5339 C9
5340 E9
6310 B5
6311 B5
6323 C6
6324 C7
6328 F2
6329 F2
6330 C1
6331 C1
7316 E5
7320 D6
7325 D7
F300 E9
F301 B1
F302 C1
F303 C1
F305 A3
F306 A4
F307 D2
F308 C3

EU AP CHINA NAFTA

4327

YY Y

4328

--

4329

--

4331

Y

4333

YYYYY
4334
4336

--

4337

--

4338

--

4339

--

16V470u

5324
6u8

I324

2324

1SS356

3325

22K

7325

BC847BW

I325

3326

47K

10n

3324

2K2

6324

I322

5321
390n

3319
27K

I319

3320
18K

2321

10n

3321
2K2

7320
BC847BW

I321

3322

6K8

3323

2K2

6323

1SS356

I320

-­Y

--

-----­Y

--

--

--

4327

4328

4329

4330

4331

--

Y

--

--

--

--

--

Y

--

Y

--

--

Y

--

--

1328-A
OFWK3953L

2

3

1328-B
OFWK3953L

1

1329-A OFWK3955L

2

3

1329-B
OFWK3955L

1

NAFTA OFWM1967L

9

101314

131415 111216

1328
OFWK3953LEUROPE
OFWK7265LAP
OFWK3956LCHINA

7

8

NCMT

15 111216

18456

7

8

NCMT

18456910

RESERVE

4332

4333

4334

4335

4336

EUROPE & AP
PAL-MUTLI
ONLY

1330-A
OFWK9656L

2

3

1330-B
OFWK9656L

910131415 111216

1

7

8

NCMT

18456

RES
820n

5339

17

17

RES

5340

17

OFWK9355L

4338

4337

F310

1329

--

--

-- --

VIF2

VIF1

F318

SIF2

F319

SIF1

SSIF

1330
OFWK9656L
OFWK9361L
OFWK9352L

F316

F300

E_14710_063.eps

A2

A2

A2

A2

A2

100804

F309 D1
F310 F9
F311 D1
F313 F2
F314 F2
F315 F2
F316 E9
F318 E9
F319 E9
I304 C3
I313 E4
I317 E5
I318 D5
I319 D6
I320 D6
I321 C6
I322 D7
I324 C7
I325 D7

123456789

Circuit Diagrams and PWB Layouts

Small Signal Board: Histogram and Hercules

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

HISTOGRAM & HERCULES

A

B

C

D

E

F

G

H

I

J

K

L

3139 123 5867.2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

KEYBOARD

A7

To 0345 of

TOP CONTROL

SC_STANDBY

A3

P50_LINE_ITV_IR_SW

+3V3STBY

A17

P50

POWER-DOWN_BOLT-ON

A3

POWER_DOWN

A5

7005
BSH103

+3V3STBY

3

5

7002-2
BC847BS

4

1002

1
2
3
4
5

67

For ITV only

BM05B-SRSS-TBT

(1M06)

(1M36)

1036

1336

1
2
3
4
5
6
7
8

9
10
11

To 0936 of SIDE I/O

B11B-PH-K

14

13

(RES)

3004
22K

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

BCP69-25

1402

B3B-PH-K

3056 4K7

F052

+1V8_B

I003

7003

FRONT-Y_CVBS-IN

HEADPH-L

F048

HEADPH-R

(1M01)
1
2
3

7070
BSH103

3003
3R9

2024

100u 16V

F072

F077

FRONT-C-IN

F078

L-FRONT-IN

FRONT_DETECT

F079

F080

F081

F082

F083

F420

F421

100R3070

I006

2000

2064

2u2

RES

6

2

7002-1
BC847BS

1

3067

10R

2069
10p

3068

68R
2079
10p

3069

22K
2087
10p

3072

68R

2088
10p

3023

22K
2092
10p

3024

10R
2094
10p

3027

10R
2097
10p

3025

10R

2096 2095
10p

KEYBOARD_IO2

7075
PDTC114ET

3089
150K

3000 5K6

3005 5K6

3002
22K

SVHS_AV2_Y_CVBS_IN

2059
10p

4023

EU ONLY
2080
10p

10p

2081

F027
2090
10p

10p

2091

3037 3038

F024

2093
10p

F026
2098
10p

F025

10p

3415

10R

2070

1u0

BAT54 COL6075

6074

BAT54 COL
BAT54 COL6073

6076 BAT54 COL

6001

BAS316

2054
22n

220n

2001

2999

3001
3R9

7001
BCP69-25

F011

+1V8_A
+1V8_B

F012

2012

16V100u

SC1_CVBS_RF_OUT

H_CS_SDTV

V_SDTV

AVS_C_IN

NAFTA ONLY

SVHS_C_IN

4085

2036

SVHS_L_IN

1u0

47K

HP_DET_IN

4086

2037

SVHS_R_IN

1u0

47K

HP_LOUT

HP_DET_R_DC

HP_ROUT

F009

I007

HERC_RESET

DMMI_RGB_SW

10u

5003

+5VSW

VSYNC

A3

VIF1

A1

VIF2

A1

SIF1

A1

SIF2

A1

RF_AGC

A1

SSIF

A1

SC1_COMP_AV1_L_IN

A17

SC1_COMP_AV1_R_IN

A17

SC1_L_RF_OUT

A17

SC1_R_RF_OUT

A17

A17

A2

A17

A17

A17

A5

A17
A17
A17
A17

A17

A17
A17
A17
A17
A2
A17

A5

A17
A17

A5

A5

A17
A17
A17
A17
A17
A17

+3V3STBY

2006

2009 1u0

2043

100n

2008

SC1_CVBS_RF_OUT

SC2_CVBS_MON_OUT
SVHS_L_IN
SVHS_R_IN
SC2_Y_IN
SC2_C_IN
SC1_CVBS_IN
SC2_L_IN
SC2_R_IN
SVHS_AV2_Y_CVBS_IN
SVHS_C_IN
SC2_L_MON_OUT
SC2_R_MON_OUT

AUDIO PROCESSING

A5

Const_L_OUT

F038

Const_R_OUT

F040

SC1_FBL_IN

F050

SC1_COMP_R_V_IN

F045

SC1_COMP_AV1_G_Y_CVBS_IN

F042

SC1_COMP_B_U_IN

F044

4K7

3073

15K

F053

F049

6p8

6p82007

10V
470n
10V

F046
F047
F051

OUT_MUTE

3077

3078
4K7

4K7

POWER_DOWN_BOLTON_P50

3357
1K0

1001 24M576

3007 4K7

6n82010

2060

2061

47K3008

3372 100R

2065
RES

SC1_R_RF_OUT
SC1_L_RF_OUT

F036
F030
F031

F034
F032

F043

F035
F029
F028

F037
F039

7370-1
PUMH7

3079
4K7

2068

220n

F004

1K03059

100n

10u
16V

1009

I

GND

4M5

I005
F006

F008

2071 100u

2005 100n

2382

I002

F010
I018
I019

2011

F087

RES

3053

3060

3065 680R
2359 10n

100R3371

2388 2387

33p

O

RES

7370-2

PUMH7

+1V8_B

2072
220n

+1V8_A

5060

16V

220n

1K03010

4062

2370 1u0

2371

33p

2066

5070

F007

+3V3STBY

3394

75R

470u
16V

100R3006

150n2063

39K

1u0

RES

+3V3STBY

5001
1m0

I020

F002
I022

F088

F089

I388

SSIF

*EMC *EMC

2373

2372

1n0

1n0

3074
100K

7371-1
PUMH7

3080
1K5
1%

2073
1n03075

+3V3STBY

2004

220n

I009

F003

I011

I010

VIF1
VIF2

SIF1
SIF2

I012

2395
100n

SC2_L_MON_OUT

I001

3081
100R

5002

1
2
3

6
7
8
9
10
11

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

2082

1n0

I025

I026

2375 2374

10u 50V

I063
F013

3374

2396

10u

PUMH7

10R

16V

A17

A17

A3

STATUS_1

STATUS_2

F041

F033

LIGHT-SENSOR-SDM

+1V8_B

5071

220n2074

126

127

128

P1.5/TX

P1.4/RX
VSSP2
VSSC4
VDDC4
VDDA3(3.3V)
VREF_POS_LSL

VREF_NEG_LSL+LSR

VREF_POS_LSR+HPL
VREF_NEG_HPL+HPR
VREF_POS_HPR
XTALIN
XTALOUT
VSSA1
VGUARD/SWIO
DECDIG
VP1
PH2LF
PH1LF
GND1
SECPLL
DECBG
AVL/EWD
VDRB
VDRA
VIFIN1
VIFIN2
VSC
IREF
GNDIF
DVBIN1/SIFIN1
DVBIN2/SIFIN2
AGCOUT

EHTO

AVL/SWO/

SSIF/REFIN

AUDIOIN5L

33

3435363738

3370

680R

2358

2357

100n

2356

2u2 50V

+8VSW_TV

BAS321

7372-17371-2
PUMH7

SC2_R_MON_OUT

+3V3STBY

4K73082

I030

124

125

VSSC3

VDDC3

P1.2/INT2

AUDIOIN5R

AUDOUTSL

AUDOUTSR

3n3

100n

3358

+5VSW

6005

A1

SEL_IF

4022

121

122

123

VSSC1/P

P2.4/PWM3

P2.5/PWM4

GND2

DECSDEM

AMOUT/QSSO/AUDEEM

3944041424344

I371

I028

7372-2

PUMH7

+3V3STBY

SW-I2C-SCL

FOR SERVICE

3083 4K7

STATUS_1

STATUS_2

118

11912120

116

117

DECV1V8

P3.1/ADC1

P3.2/ADC2

P3.3/ADC3

VDDC1(1.8)

DVBO/FMRO

PLLIF

SIFAGC/DVBAGC

DVBO//IFVO/FMRO

VCC8V

45

390R

4002

3359

100R

5004

Const_L_OUT

Const_R_OUT

+3V3STBY

4K73085

SW-I2C-SDA

100R3084

I015

112

113

114

115

P3.0/ADC0

P2.2/PWM1

P2.3/PWM2

7011

TDA 15021H

VP2

SVO/IFOUT/CVBS1

AGC2SIF

464748

495505152

I033

I032

2355 2u2 50V

2083 1u0

F014

2013
100n

A4

+3V3STBY

3K33096

SOUND_ENABLE

110

111

108

109

P1.7/SDA

P2.0/PMW

P2.1/PWM0

VDDP(3.3V)

AUDIOIN4R

CVBS4/Y4

C4

AUDIOIN4L

53545556575859

AudioIN2L

A12

100n2015

100K

3009

2014 100n

SVHS_L_IN

SVHS_R_IN

A3

+3V3STBY

PC-TV-LED

10K

2K23086

3087

104

105

106

107

P1.3/T1

P1.6/SCL

P0.0/I2SDI1

P0.1/12SD01

AUDIOIN2R

CVBS2/Y2

AUDIOIN2L

AUDIOIN3L

I034

AudioIN2R

A12

100n

2016 100n

2017

SC2_L_IN

SC2_R_IN

SC1_CVBS_IN

SVHS_AV2_Y_CVBS_IN

26LC4.6A AA 7.

3K3

3088

F023

101

102

103

P0.4/I2SWS

P0.2/I2SD02

P0.3/I2SCLK

C2/C3

AUDIOIN3R

CVBS3Y3

I037

100n2018

SVHS_C_IN

A4

I2SDI1

5072

979899

100

VSSC2

VDDC2

P1.1/T0

INT0/P0.5

P1.0/INT1

VDDadc(1.8)

VDDA2(3.3V)

VDDA(1.8V)

VREFAD

VREFAD_POS

VREFAD_NEG

VDDA1(3.3V)

VOUT(SWO1)

UOUT(INSW-S)

IN(G/Y-2/CVBS/Y-X)

UIN(B/Pb-2)

VIN(R/Pr-2/C-X)

VDDcomb
VSScomb

FBISO/CSY

CVBSO/PIP

AUDOUTHPL

AUDOUTLSL

AUDOUTHPR

AUDOUTLSR

6061626364

CVBS-COMB

100R

100R3390

3391

3013 100R

+3V3STBY

220n2076

3094

F019

96
95

VSSadc

94
93
92

GNDA

91
90
89
88
87

BO

86

GO

85

RO

84

BLKIN

83

BCLIN

82

VP3

81

GND3

80

B/Pb-3

79

G/Y-3

78

/Pr-3

77

INSSW3

76
75
74

YOUT

73

YSYNC

72
71
70
69
68
67

HOUT

66
65

SVM

1u0

2397 1u0

2398

100R

3393 100R

3392

SC2_L_MON_OUT

SC2_R_MON_OUT

CVBS-COMB

A4

I2SDO1

10R

SC2_C_IN

I013

I008

F005

3028

MAIN_OUTR

MAIN_OUTL

4007

4006

COUT-COMB

5370

5371

A4

A5

I2SCLK

EXT_MUTE

100R

3389
100R

I065

220n2378

220n2084

100K

4005

SC2_Y_IN

A7

TV_SC_COM

3057

+1V8_A

F020

I061

I054

I057

4004

YOUT-COMB

+3V3STBY

I064

F021

2023

100n
2002

16V 10u

3092
4K7

I039

3091
100R

2077

5372

2394 100n

2380

2381

100n

7377-A

BC857BS

I073

7376-A

BC857BS

I074

A7

A7,A3,A1

A7,A3,A1

SCL

SDA

TV_IRQ

100u16V

I036

2052
3054

2032 100n

2030 100n

2029 100n
2027 100n
2026 100n
2025

1u0

5005

RC_IN

50072041

I023

220n

+8VSW_TV

+8VSW_TV

A3

+3V3STBY

IR

3093
4K7

2078 100p

SDA
SCL

NVM_WP

I016

100R

3051

100R

3050

3049 100R

4008

+3V3STBY

5008

+3V3STBY

I024

10K3048

2044 220n

RES
RES

100n2031

100R3035

100n

+5VSW

3380

*

3382

*

2035

I044

10u

5006

2033

I051

3011

1K8

AUDIO PROCESSING

+8VSW_TV

3381

*

7377-B

BC857BS

+8VSW_TV

3383

*

7376-B

BC857BS

YOUT-COMB
COUT-COMB

3071

100R

100R3064

CVBS-COMB

+3V3STBY

2053

1n0

1001 D5

3068 G3
3069 H3
3070 B3
3071 I12
3072 H3
3073 C5
3074 H6
3075 B5
3077 B5
3078 B5
3079 B5
3080 A7
3081 B7
3082 B7
3083 B8
3084 B8
3085 A8
3086 B9
3087 B9
3088 B9
3089 C3
3091 B11
3092 B11
3093 A11
3094 C9
3096 B8
3097 A13
3098 F14
3357 C5
3358 G7
3359 G8
3360 H17
3361 H17
3362 H17
3363 I17
3364 I17
3365 I17
3366 H15
3367 I15
3368 I15
3369 J15
3370 F7
3371 G5
3372 G5
3373 J15
3374 H7
3378 H13
3380 F11
3381 G12
3382 G11
3383 H12
3386 G13
3389 B10
3390 G9
3391 G9
3392 G9
3393 G10
3394 C6
3415 A3
4002 G8
4004 H10
4005 H10
4006 H10
4007 H10
4008 B11
4022 A8
4023 H3
4062 E6
4085 H3
4086 I3
4360 J14
4361 J14
4362 J14
4363 J14
5001 C6
5002 C7
5003 E4
5004 H8
5005 E11
5006 D12
5007 C11
5008 C11
5010 E12
5060 C6
5070 A6
5071 B7
5072 B9
5360 I14
5370 C10
5371 C10
5372 C11
6001 C3
6005 H7
6073 C3
6074 C3
6075 B3
6076 C3
7001 E3
7002-1 F3
7002-2 F2
7003 E2
7004 F14
7005 C2
7011 D8
7012 B15
7013 B15
7014 B16
7070 C3
7075 B3
7099 A13
7360 I16
7370-1 J5
7370-2 J6
7371-1 J6
7371-2 J7
7372-1 J7
7372-2 J8
7376-A H11
7376-B H12
7377-A G11
7377-B G12
F002 E6
F003 C6
F004 D5
F005 F10
F006 B6
F007 A6
F008 C6
F009 B4
F010 D6
F011 F3
F012 F3
F013 H7
F014 H8
F019 C10
F020 C10
F021 C11
F022 A12
F023 B9
F024 I3
F025 J3
F026 J3
F027 I3
F028 I5
F029 I5
F030 I5
F031 I5
F032 I5
F033 B7
F034 I5
F035 I5
F036 I5
F037 I5
F038 J4
F039 J5
F040 K4
F041 B7
F042 K4
F043 I5
F044 K4
F045 K4
F046 F5
F047 G5
F048 I2
F049 G5

F050 K4
F051 G5
F052 B2
F053 G5
F072 G2
F077 G2
F078 H3
F079 I2
F080 I2
F081 I2
F082 J2
F083 J2
F087 E6
F088 E6
F089 E6
F090 I12
F093 I13
F094 J12
F095 I12
F096 I12
F099 B14
F420 A3
F421 B3
F422 B14
F423 B15
F424 F15
I001 A7
I002 D6
I003 D2
I005 B6
I006 C3
I007 C4
I008 D10
I009 C7
I010 D6
I011 C6
I012 F7
I013 D10
I015 C8
I016 B11
I018 D6
I019 D6
I020 E6
I022 E6
I023 C11
I024 C11
I025 G7
I026 G7
I028 G8
I030 B7
I032 F8
I033 F8
I034 F9
I036 D11
I037 F9
I039 B11
I042 C12
I044 D12
I051 E12
I052 H16
I054 E10
I055 H17
I056 I15
I057 E10
I058 H17
I059 I12
I060 J12
I061 E10
I063 G7
I064 C10
I065 C10
I073 G11
I074 H11
I079 H14
I080 H14
I081 H14
I371 F7
I386 I16
I387 J16
I388 F6

1002 F2
1004 I13
1009 G5
1036 H2
1336 H2
1402 A2
2000 D3
2001 E3
2002 F10

4K73097

7099
M24C16-WMN6

7

WC

EEPROM

6

SCL

5

No 3D 3DItem

4004 - Yes
4005 Yes ­4006 - Yes
4007 Yes -

4002 Yes ­3009 Yes ­2083 - Yes

SC1_COMP_AV1_G_Y_CVBS_IN_1

47u5010

27p

2055

3040

68K

2056

100n

2376

AUDOUTLSR

1u0

3386

100R

2377

AUDOUTLSL

1u0

+3V3STBY

UAB11-932214725682

84

Φ

(2Kx8)

ADR

SC1_COMP_B_U_IN_1

SC1_COMP_R_V_IN_1

SC1_FBL_IN_1

BC847BW

+5VSW

F099

1

0

2

1

3

2SDA

7004

3098

100R

A5

A5

BC847BW

F422

3019

100R

7012

3380
3381
3382

3383

F423

3052
0R

3014
RES

*

10u

HETV

(15W)

5K6
5K6
5K6

5K6

7013
BC847BW

2040

16V

F424

MTV
(5W)

10K
10K
10K

10K

7014
BC847BW

3015

0R

3016
RES

3017
0R

3018
RES

INTF_V_OUT
INTF_U_OUT
INTF_Y_OUT

INTF_Y_IN
INTF_U_IN
INTF_V_IN

Y_NOTCH

HOUT

SANDCASTLE

R_SDTV
G_SDTV

B_SDTV

A13
A13
A13

TO HISTOGRAM

A3
A3
A3

A3
A3
A3

TO HISTOGRAM

A7

A3
A3

F022

2099
1n0

I042

25V

+5VSW

220n

+8VSW_TV

2392

1u0

DMMI - IFH YPbPr {RES}

47K

47K

47K

47K

47K

I386

I387

2366
1u0

47K

3360

3362

3361

3033

3031

3012

I058

47K

47K3055

47K

47K3034

3365 47K

3364

3363 47K

3036

DMMI_G_Y_IN
2361

1u0

DMMI_B_U_IN
2364

1u0

2365

1u0

E_14710_064.eps

I055

120804

2386

3378

Const_L_OUT

100R

1u0

I079

I080

+8VSW_TV

F090

I059

F096
F095

F094

I060

I081

3366 100R

A1

SDA

A1

SCL

1004

11 12

10

9

F093

8

TO 1801

7

CB

6
5

3D COMB

4
3
2
1

4360

3367 100R

+5VSW

5360

I056

2367

2360

100n

16V10u

3368 100R

DMMI_FBL_IN

DMMI_R_V_IN

3373

3369 100R

2363

2368

DMMI_RGB_SW

4363

4362

4361

1

2

3

4

10K

10

9

8

7

1u0

1u0

IN1

S1A

D1

S1B

IN2

S2A

D2

S2B

GND VSS

VDD

Φ

SPDT

SWITCH

6

ADG734BRU

16

IN3

S3A

S3B

IN4

S4A

S4B

5

I052

7360

11

12

13

D3

14

20

19

18

D4

17

15

NC

2004 C7

A

2005 D6
2006 D5
2007 D5
2008 E5
2009 E5
2010 E5
2011 E6
2012 F3
2013 H8
2014 G8
2015 G9
2016 G9
2017 G9
2018 G9

B

2023 E10
2024 F2
2025 E11
2026 E11
2027 E11
2029 E11
2030 E11
2031 E11
2032 E11
2033 D12
2035 D12
2036 H3
2037 I3

C

2038 E4
2040 C15
2041 D11
2043 E4
2044 D11
2052 D11
2053 J12
2054 C3
2055 E13
2056 F13
2059 G3
2060 E5
2061 E5

D

2063 F6
2064 D3
2065 G5
2066 G6
2068 C5
2069 G3
2070 B3
2071 D6
2072 B6
2073 B7
2074 C7
2076 B9
2077 C11
2078 B11

E

2079 H3
2080 H3
2081 H3
2082 F7
2083 G8
2084 D10
2087 H3
2088 I3
2090 I3
2091 I3
2092 I3
2093 J3
2094 J3

F

2095 J3
2096 J3
2097 J3
2098 J3
2099 A12
2355 G8
2356 G7
2357 G7
2358 G7
2359 F6
2360 I15
2361 I17
2363 J15

G

2364 J17
2365 J17
2366 J16
2367 I15
2368 K15
2370 G6
2371 G6
2372 G6
2373 G6
2374 G7
2375 G7
2376 F13
2377 G13
2378 C10

H

2380 C11
2381 D11
2382 D6
2386 H12
2387 G6
2388 G6
2392 G12
2394 C11
2395 H7
2396 H7
2397 G9
2398 G10
3000 D3

I

3001 E3
3002 E3
3003 E2
3004 E2
3005 D3
3006 D6
3007 E5
3008 E5
3009 G8
3010 E6
3011 E12
3012 H17
3013 I9

J

3014 D15
3015 C16
3016 D16
3017 C16
3018 D16
3019 B15
3023 I3
3024 I3
3025 J3
3027 J3
3028 F10
3031 H17
3033 H17
3034 I17

K

3035 E11
3036 I17
3037 I3
3038 H3
3040 E13
3048 D11
3049 B12
3050 B12
3051 B12
3052 C15
3053 E6
3054 D11
3055 I17

L

3056 B2
3057 B10
3059 E5
3060 F6
3064 I12
3065 F6
3067 G3

Circuit Diagrams and PWB Layouts

Small Signal Board: Histogram and Hercules

1234567891011

HISTOGRAM & HERCULES

DMMI (RES)

A

B

C

D

E

TO 0320 OF

SWITCH (LCD)

TO 1320 OF

EMC

F

3139 123 5867.2

1008

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

TO 1XXX OF DMMI BD

25
26
27
28
29
30
31
32

3334

SFV32R-2STE1

1320

1

2

3

4

5

6

7

MAIN

8

9

OR

PDP

SW-I2C-SDA
SW-I2C-SCL

SC2_R_IN

SC2_L_IN

SVHS_AV2_Y_CVBS_IN

4009

SC2_Y_IN

4010

DMMI_B_U_IN

DMMI_G_Y_IN

DMMI_R_V_IN

DMMI_FBL_IN

Const_L_OUT

Const_R_OUT

SC2_CVBS_MON_OUT

4011

RC_IN

4012

H_CS_SDTV

V_SDTV

+3V3STBY

SC1_CVBS_RF_OUT

SC_STANDBY

SC1_L_RF_OUT

P50_LINE_ITV_IR_SW

SC1_R_RF_OUT

4017
4018

4019
4020

A15
A15

IR

RES
RES

+8V6

25662565
RESRES

CVBS_IN

I069

F067

F068

1n02086

2089 1n0

2085 1n0

(1M20)

I094
I086
I087
I088
I089
I090

I091
I092
I093

+5V2-RELAIS-IO2

FROM DC-DC CONVERTER

F076

I067

POWER-DOWN_BOLT-ON

I068

F058

F060

F061

F062
F063

IR_IN

IR_OUT

F069
F071

I075

F073

F075

LED_RED
RC_IN
LIGHT_SENSOR

+5V2

1234567891011

HISTOGRAM

"560" ~ "569"

INTF_U_OUT

A2

INTF_V_OUT

A2

A2
A2

A2
A2
A2

A2

A2

I071
SCL
SDA

I072

INTF_V_IN
INTF_U_IN
INTF_Y_IN

I078

INTF_Y_OUT

SANDCASTLE

I076

3570

RES

3066B10P-PH-K-S

5066 1u0

3026 68R

5067 1u0

7563
PMBT2369

68R

68R3063

7562

+12VSW +8VSW_2

2
10
12
13
23
24
8
9

11
14

16
17
19
21
22

3567

220R

2057
2058 10p

2045
2046 10p

2048

2049

2067
2062 10p

5560

2564

TDA9178T/N1

Φ

PICTURE

IMPROVEMENT

UIN
VIN

SDA

VOUT
UOUT
YOUT
SOUT
CF

1K0

4n7

2563

3566

5

7561-2
BC847BPN

10p

STBY-LED

10p

PDTC114ET

10p
10p2003

10p
10p2050

10p

L7808CD2T

13

OUTIN

COM

7560

VCC

ADR

VEE

SCSCL

YIN

3569

2

20
15

1
3
4
5

6
7

18

6563

BZX384-C2V7

2K2

2

BC847BPN

1K03579

+3V3STBY

3562

+5VSW

6

1

7561-1

I360

BZX384-C3V3

LIGHT-SENSOR-SDM

25V10u

DECDIG

ADEXT1
ADEXT2
ADEXT3

3565

1K8

4

3

+5VSW

7579

2561

I082

100K

+3V3STBY

6565

3561

100u

2560

16V

2562

100n

100K

3564

1K2

3563

1K0

3568

1K8

PC-TV-LED

F018

3560

100n

100K

6564

IR

27LC4.6A AA 7.

TO HERCULES

A2

RES

A2

A2

+5VSW

A2

A2

3340

22K

HOUT

VSYNC

3020

1K0 10K

I349

7018
BC847B

4015
RES

3022

2020

100p

3039

6020

BAS316

68K

I350

3347
820R

I352

I351

3021

2K7

2051

3n3

2042

3n3

7016

THR6

COMP

DISC7

7015

NE555D

6THR

COMP

7DISC

+5VSW

GND

GND

47u

8NE555D
VCC

FF

1

8
VCC

COMP

FF

1

2019

16V

CTRL 5

TR 2

RES 4

OUT 3

RES 4

1008 A1
1320 E1
2003 F4
2019 A8
2020 A7
2021 C9

A

B

C

D

E

F

2022 C10
2028 B9
2034 B9
2042 D8
2045 E4
2046 E4
2047 B11
2048 F4
2049 F4
2050 F4
2051 B8
2057 E4
2058 E4
2062 F4
2067 F4
2085 D1
2086 D1
2089 D1
2560 B5
2561 B5
2562 B5
2563 D4
2564 A4
2565 F2
2566 F3
3020 A7
3021 A8
3022 A7
3026 F3
3029 B11
3030 C10
3032 C10
3039 A7
3058 C9
3063 F3
3066 E3
3340 A6
3342 B9
3343 B9
3344 D9
3345 C11
3346 A9
3347 C7
3348 D9
3349 C10
3560 C6
3561 C5
3562 C5
3563 D5
3564 D5
3565 D4
3566 D4
3567 E4
3568 E5
3569 D5
3570 D3
3579 E5
4009 B2
4010 B2
4011 C2
4012 C2
4015 D7
4016 D11
4017 E2
4018 E2
4019 E2
4020 E2
5066 E3
5067 F3
5560 A4
6020 A7
6021 C10
6563 D5
6564 D6
6565 E5
7015 C8
7016 A8

SANDCASTLE

3346

56K

7017

2034

3n3

3348

3058

470R

I355

4K7

NE555D

6THR

7DISC

I348

2028

10n

3342

15K

3343

4K7

I353

5CTRL

2021

2TR

3OUT

10n

3344

1K0

I354

COMPCOMP

3030 3032
100K

3349
1K8

GND

I359

8
VCC

COMP

FF

1

7019
BC847B

220K

2022

220p

I357

1V / div DC

5ms / div

5CTRL

2TR

4RES

3OUT

6021

BAS316

I357

I358

4016

RES

I356

3029

1K0

3345

H_CS_SDTV

I354

1V / div DC

20us / div

A2

2047

10n

V_SDTV

A2

4K7

A2

E_14710_065.eps

100804

7017 A9
7018 B7
7019 C10
7560 B5
7561-1 E5
7561-2 E4
7562 A5
7563 D4
7579 E5
F018 A6
F058 B1
F060 B1
F061 B1
F062 B1
F063 B1
F067 C1
F068 C1
F069 C1
F071 C1
F073 C1
F075 C1
F076 A2
I067 A1
I068 A1
I069 B1
I071 C4
I072 C4
I075 C1
I076 C4
I078 C4
I082 C5
I086 E1
I087 E1
I088 E1
I089 E1
I090 F1
I091 F1
I092 F1
I093 F1
I094 E1
I348 A9
I349 A7
I350 B7
I351 A8
I352 C7
I353 C9
I354 D9
I355 A9
I356 B11
I357 C11
I358 B11
I359 C10
I360 E5

Circuit Diagrams and PWB Layouts

Small Signal Board: Audio Delay line (LIPSYNC)

123456789

AUDIO DELAY LINE (LIPSYNC)

2580

100n

4

2D 3

2581 100n

4

2D 3

F580

5V3

15

1

2

3

4

5

6

7

5V3

15

1

2

3

4

5

6

7

+5VD

7582

(1)

5V3

2V6

2V6

2V6

2V6

2V6

2V6

2V6

4583

CY62256LL-70ZC

RAM

32kx8

24252612

21

23

(1)

(1)

4585

4584

+5VD

2582

9

100n

F590

2V6

2V6

2V6

2V6

2V6

2V6

2V6

9

4580

4581

4582

A

B

C

D

E

+5VSW

+5VD

+5VD

COUNTER

COUNTER

7580
M74HC590T

14

EN3

13

C2

2V3

12

G1

11

1+

2V3

10

CT=0

5V3

14

EN3

13

C2

12

G1

5V3

11

1+

2V3

10

CT=0

5V3

7581
M74HC590T

5580 1u0

+5VD

VCC

CTR8

(CT=255)Z4

GND

+5VD

16

VCC

CTR8

(CT=255)Z4

GND

16

8

8

0

345

(1) NOT USED

32k-1

A

6

109876543210

789

28LC4.6A AA 7.

2580 A1
2581 C1
2582 A2
2583 B7
2584 B8
2585 E6
2586 E6
2587 C9
2588 C9
3580 E5
3581 E6
4580 E2
4581 E2
4582 E2
4583 E2

2V5

11121315161718

A

A,1D

2EN

12

14

13

11

10

222827

2C1

G2

20

2V3

19

14

DFF

1
11

2
3
4
5
6
7
8
9

5V3

EN
C1

1D

+5VD

20

10

2584

100n

19
18
17
16
15
14
13
12
(1) NOT USED

4586
4587
4588
4589
4590
4591
4592
4593

(1)
(1)
(1)
(1)

(1)
(1)

F587

(1)

2V6

2587
330p

I2SDI1

A2

2V3

DFF

7583

74HC573PW

1
11

2V6

2
3
4
5
6
7
8
9

5V3

EN
C1

1D

+5VD

2583

100n

20

2V3

19
18
17
16
15
14
13
12

10

7584

74HC573PW

2V5

2V5

2V5

2V5

2V5

2V5

2V5

A

B

4584 E2
4585 E2
4586 B9
4587 B9
4588 B9
4589 B9
4590 C9
4591 C9
4592 C9
4593 C9
5580 A1
7580 A1
7581 E1
7582 A2
7583 B6
7584 B8
7585 E5
F580 A1
F584 E9
F585 E5
F586 E6
F587 C9
F588 C9
F590 B2

C

2588
470p

I2SDO1

A2

F588

D

+5VD

3580

470R

F585

2V3

7585

BC847BW

0V2

F586

2586
82p

3581

47K

2585
82p

F584

I2SCLK

E

A2

3139 123 5867.2

E_14710_066.eps

050804

123456789

Circuit Diagrams and PWB Layouts

Small Signal Board: Audio Amplifier

1234567891011

AUDIO AMPLIFIER

from DC-DC Conv

4720

5720

2720

10p

AUDIO-L

AUDIO-R

1K0

7714

FROM HERCULES

A15

+5V2

AUD-SUP

F729

+3V3STBY

1K0

3723

BC847BW

3704

A2

A2

A2

2747 2748

100p

2749

100p 100p

A2

A2

A2
A2

A2

A15

A2

7713

#

A

N.C.

B

C

D

E

F

G

3139 123 5867.2

(INTERNAL AUDIO)
HETV AUDIO SUPPLY

(1M02)

1702

NC

1
2
3
4
5
6
7

B7B-EH-A

(EXTERNAL AUDIO)
HE-TV AUDIO CONN.

TO 1739 OF
AUDIO (LCD)

SA3

1752

1
2
3
4
5
6
7
8
9

P-GND

NC

F719
F720

VSD_POS

F721
F722

TO 1320 OF

OR

EMC

PDP

F723
F724
F725

NC
NC

F726

PROTECT_AUDIO

F727

SOUND-ENABLE

F728

POR-AUDIO

TO SCALER INTERFACE

+3V3STBY

3701

BC847BW

F701

For ITV Only

I705

SC2_L_MON_OUT

SC2_R_MON_OUT

AUDOUTLSR

5721

3752

150R

100p

5722

3753

150R

2750

SC_STANDBY

HP_DET_IN

AUDOUTLSL
HP_DET_R_DC

SOUND_ENABLE

POWER_DOWN

EXT_MUTE

3724

10K

3702

##

I729

I730

I731

2704

1u0

2706

1u0

F702

**
**

4715

##

4714

+5V2-RELAIS-IO2

4708
4709

4716

3728

3708

33K

I707

3709

33K

74HC08PW

74HC08PW

74HC08PW

#

74HC08PW

#

3729

I706

7706-1

1

2

7706-2

4

5

7706-3

9

10

7706-4

12

13

3703

10K

3710

33K

3712

10K

14

7

14

7

14

7

14

7

I701

2702

1u0

3705
10K

2705 1u0

2708

1u0
3713
10K

+3V3STBY

3

6

8

11

#

3702
3704
3728
3729
4714
4715
4716----

HPIC_LIN

4701

4702

HPIC_RIN

3739

I704

INTERNAL AUDIO
(NOT FOR HETV)

7702-2
BC847BS

+3V3STBY

3719

10K

I715

4703

For ITV

HETV

6K8

5K6
3K3

MTV

10K

1K

-

-

­No
Yes
Yes

LCD PDP

2K2

470R

2K2
3K9
Yes Yes

2743

1u0

22K

2744

1u0

3745

100K

3743

22K

AUD-SUP

I739

3722

8K2

I714

I717

7703-1

BC847BS

**

4706
4707 YES NO
4708 NO YES
4709 YES NO

+3V3STBY

3741

3717
10K

+3V3STBY

3748

ITV MTV

YES NO

100K

F716

F717

3714

8K2

3715

1K8

7702-1

BC847BS

7703-2
BC847BS

10K

I741

29LC4.6A AA 7.

F718

I709

I716

I740

AUD-SUP

I742

1701
1703
2702
2708
4701
4702
7708

7740-1
TS482IDT

2

3

5

6

2712

3725

10K

3747

10K

3749

10K

3746

10K

3706

10K

3750
6K8

ITV MTV
YES
YESNONO

NONOYES

YES
YES
YESNONO

NO YES

3740

22K

84

+3V3STBY

8

7740-2
TS482IDT

4

3742

22K

I712

1u0

+3V3STBY

AUD-SUP

+3V3STBY

3726

8K2

I713

2703

*

3714
3726

1

HPIC_LOUT

7

2741
470p
*EMC

I718

1K8

3727

6K8

3751

10u

16V

6701

For LCD BZX384-2V7
For PDP BZX384-6V2

2 X 3W 2 X 5W

8K2

12K
12K

8K2

4705

2718

3744

I702

470p

1u0

10K

RES

3720

10K

HPIC_ROUT HPIC_ROUT

RES

4704

I703

*EMC*EMC
27392740
470p

2716

I719

2742

I728

2746

PDTA143ET

* AV BUNDLE

10u

16V

470p

*EMC

10V

1u0

AUD-SUP

7710

7707

TDA1517ATW

3

IN1+

18

AMPLIFIER

IN2-

I710

17 1

MODE

I711

5

SVRR

16V

2709

100u

SGND 1 2

1701

+T

4R8

7006

TDA7297D

BRIDGE

AMPLIFIER

7

1

IN

14

2

9

STBY

8

MUTE

SGND

13

3716

470R

4710

4711

3721

470R

I721

3707

RES

15 16

VP1 VP2

Φ

POWER

PGND

114

10 21

P-GND

AUD-SUP

VCC

Φ

PW_GND

1

101120

P-GND

5

7708-2
BC847BS

OUT1A
OUT1B

OUT2A
OUT2B

HS

6

OUT1

OUT2

2701

100n

NC

15

NC

+

-

+

-

P-GND

8
9

12
13

2
6

7
14
19
20

P-GND

3

4
12
17
18

2

5

19

16

3

4

100n

2719

P-GND

F711

F712

F713

F714

2

BC847BS PUMH7

HPIC_LOUT

2714

2713

100n

P-GND

5736

DLW5BS

5735

DLW5BS

6

7708-1
BC847BS

1

7708

HETV MTV

3716
3721

16V

470u

4710
4711

1701 D8
1702 A1
1735 E11
1752 C1
2701 B9
2702 A5
2703 E7
2704 A3
2705 A5
2706 A3
2707 A10
2708 B5

I726

2707

470u

I724

I725

2715

470u 16V

16V

**

**

4706

I727

4707

3711

39R

3718

39R

2710
470p

2711
470p

FROM HERCULES

A2

HP_ROUT

A2

HP_LOUT

A

B

C

D

1735

3736

I736

2736

*EMC

*EMC

2R2

1n0

F710

*EMC

3737

I737

2737

F705
F706
F707
F708

*EMC

R+

4

B4B-PH-K

2R2

1n0

OUT_MUTE

R

3
2

L

1

HP_LOUT

HP_ROUT

N.C.

8 OHMS/5W

A2

A2

A2

E

F

R-

L+
L-

*EMC

2R2

3738

I738

1n0

2738

*EMC

12

43

12

3735

I735

2735

*EMC

2R2

1n0

*EMC

43

G

E_14710_067.eps

120804

2709 C8
2710 A11
2711 B11
2712 C6
2713 D9
2714 D9
2715 B10
2716 C7
2718 D7
2719 D9
2720 B2
2735 F10
2736 F10
2737 F10
2738 F11
2739 B7
2740 B7
2741 C7
2742 E7
2743 A6
2744 A6
2746 E7
2747 B2
2748 B3
2749 C2
2750 C3
3701 F1
3702 G2
3703 A4
3704 G2
3705 A5
3706 E6
3707 G8
3708 A4
3709 A4
3710 A4
3711 A11
3712 B4
3713 B5
3714 C6
3715 C6
3716 F8
3717 C6
3718 B11
3719 C5
3720 C7
3721 F8
3722 C6
3723 F2
3724 F2
3725 D6
3726 D7
3727 E7
3728 G4
3729 G4
3735 E10
3736 E10
3737 E10
3738 E11
3739 A5
3740 A6
3741 A6
3742 B6
3743 B6
3744 E7
3745 B6
3746 E6
3747 D6
3748 E6
3749 D6
3750 E6
3751 E7
3752 B3
3753 C3
4701 A5
4702 B5
4703 D5
4704 B7
4705 B7
4706 A11
4707 B11
4708 E3

4709 E3
4710 F8
4711 F8
4714 G3
4715 F3
4716 F4
4720 B2
5720 B2
5721 B2
5722 C2
5735 E9
5736 E9
6701 G7
7006 D8
7702-1 D6
7702-2 C5
7703-1 E5
7703-2 D6
7706-1 E4
7706-2 E4
7706-3 F4
7706-4 F4
7707 B8
7708-1 F9
7708-2 G8
7710 F8
7713 F2
7714 G2
7740-1 A6
7740-2 B7
F701 A3
F702 B3
F705 E10
F706 E10
F707 E10
F708 E10
F710 G10
F711 E9
F712 E9
F713 E9
F714 E9
F716 A6
F717 A6
F718 B6
F719 B1
F720 B1
F721 B1
F722 B1
F723 C1
F724 C1
F725 C1
F726 C1
F727 C1
F728 C1
F729 B2
I701 A5
I702 B7
I703 B7
I704 A5
I705 A4
I706 A4
I707 A4
I709 C6
I710 C8
I711 C8
I712 C7
I713 E7
I714 D6
I715 D5
I716 D6
I717 D6
I718 D7
I719 D7
I721 G8
I724 A10
I725 B10
I726 A11
I727 B11
I728 E7
I729 D3
I730 E3
I731 E3
I735 F10
I736 F10
I737 F10
I738 F11
I739 C6
I740 D6
I741 E6
I742 E6

4567

8 9 10 11

Small Signal Board: TV Supply

123456789

TV-SUPPLY

A

B

+12VSW

C

D

Circuit Diagrams and PWB Layouts

3930
1R0

10u

I902

SUP_GND

2930

16V470u

5930

3931

1R0

SUP_GND

1K0

3932

2932

RES

1%

11V7

11V8

I903

I901

1V2

DCOL

VCC

3933

3K3

2934

4n7

7930
MC34063AD

8

DCOL

7

IS

IS

6

VCC

5

CIN_NEG

1%

30LC4.6A AA 7.

IPK

OSC

QRS

REFERENCE
REGULATOR

SWC

TIMC

GND

1

SWC

2SWE

SWE

3

TIMC

4

GND

11V7

5V5

I905

2931
470p

SUP_GND

SUP_GND

0V7

5931
220u

470u 16V

SUP_GND

I904

2V / div DC

5us / div

I904

SUP_GND

2933

6930
SS14

3910

2K2

I906

5910

1m0

I907

5932

10u

2935

6910

BAV99

2910 D8
2911 D9
2920 E4
2921 E5
2930 C3
2931 B6
2932 C4
2933 C7
2934 C4

A

2935 C8
3910 B7
3911 D7
3930 B3
3931 B4
3932 C4
3933 C4
5910 D8
5920 E3
5930 C3
5931 B7

B

5932 C8
6910 D8
6911 D9
6930 C7
7910 D7
7920 E4
7930 A5
F912 D9
F913 E9

5V3

F915

16V470u

+5VSW

C

F915 C9
I901 B4
I902 C3
I903 C4
I904 B7
I905 B6
I906 C7
I907 D8
I908 D7

33V7

2911

F912

35V22u

+VTUN

6911
BZX384-C33

D

E

3139 123 5867.2

+12VSW

5920

7920

L78M08CDT

13

OUTIN

2920

16V47u

COM

2

2921

I908

3911

1K0

16V47u

7910
BC817-25

TUN_GND

2910
470p

TUN_GND

TUN_GND

8V

F913

+8VSW_TV

E_14710_068.eps

E

100804

123456789

Circuit Diagrams and PWB Layouts

Small Signal Board: Scaler

12345678910111213141516

31LC4.6A AA 7.

A

TO HERCULES

B

C

D

E

F

G

H

I

J

K

L

3139 123 5867.2

SCALER

+3V3_LVDS

AE17

LVDSA_3.3

VDDD33_LVDS

D_GND

D_GND

D_GND

P10

P17

R17

FSVREF

D_GND

L17

J24

W25

FSVREF

FSVREF

LVDSB_GND

AC13

+1V8_DVI+3V3_LBADC +2V5_DDR

D6D7D8

DVI_1.8

LVDSB_GND

LVDSB_GND

AC14

AC15

D9

D10

DVI_1.8

DVI_1.8

DVI_1.8

VSSA33A_LVDS

VSSA33A_LVDS

VSSA33A_LVDS

AD19

AC19

AC20

+3V3_DVI +1V8_ADC +3V3_ADC +3V3_PLL+3V3_LVDSA

C10

C11

C9

DVI_3.3

DVI_3.3

VSSD33_LVDS

AD17

DVI_3.3

C6C7C8

DVI_3.3

DVI_3.3

FSVREFVSS

K26

W24

A3

A4

ADC_1.8

ADC_1.8

FSVREFVSS

ADC_DGND

B4

D4

B3

A2

ADC_3.3

ADC_3.3

ADC_AGND

ADC_AGND

ADC_DGND

A5

E2

E3

D3

ADC_3.3

ADC_3.3

ADC_AGND

ADC_AGND

E1

C4

F2

F4

VDDA33_RPLL

ADC_AGND

A7

E4

H1

H3

G1

VDDA33_PLL

VDDA33_FPLL

VDDA33_SDDS

DVI_GND

DVI_GND

DVI_GND

B7

VDDA33_SDDS

DVI_GND

J3

J1

VDDA33_DDDS

VDDA33_DDDS

LVDS_SHIELD(0)
LVDS_SHIELD(1)
LVDS_SHIELD(2)
LVDS_SHIELD(3)

LVDS_SHIELD(4)
LVDS_SHIELD(5)

GPIO_G08_B5/JTAG_RESET

GPIO_G08_B4/JTAG_TDO

GPIO_G08_B2/JTAG_TDI

GPIO_G08_B1/JTAG_MODE

GPIO_G08_B0/JTAG_CLK

NO_CONNECT

DVI_GND

DVI_GND

LBADC_GND

VSSA33_RPLL

DVI_GND

F3

B5

A11

D11

D13

FSDATA0
FSDATA1
FSDATA2
FSDATA3
FSDATA4
FSDATA5
FSDATA6
FSDATA7
FSDATA8

FSDATA9
FSDATA10
FSDATA11
FSDATA12
FSDATA13
FSDATA14
FSDATA15
FSDATA16
FSDATA17
FSDATA18
FSDATA19
FSDATA20
FSDATA21
FSDATA22
FSDATA23
FSDATA24
FSDATA25
FSDATA26
FSDATA27
FSDATA28
FSDATA29
FSDATA30
FSDATA31

FSADDR0

FSADDR1

FSADDR2

FSADDR3

FSADDR4

FSADDR5

FSADDR6

FSADDR7

FSADDR8

FSADDR9

FSADDR10

FSADDR11

FSCLKp
FSCLKn
FSDQS

FSDQMU0
FSDQMU1
FSDQMU2
FSDQMU3

/FSWEU
/FSCASU
/FSRASU

FSCKEU
FSBKSELU0
FSBKSELU1

GPIO_G06_B0
GPIO_G06_B1
GPIO_G06_B2
GPIO_G06_B3

GPIO_G05_B0
GPIO_G05_B3

GPIO_G04_B0
GPIO_G04_B1
GPIO_G04_B2
GPIO_G04_B3
GPIO_G04_B4
GPIO_G04_B5
GPIO_G04_B6
GPIO_G04_B7

GPIO_G07_B0
GPIO_G07_B1
GPIO_G07_B2
GPIO_G07_B3
GPIO_G07_B4
GPIO_G07_B5
GPIO_G07_B6
GPIO_G07_B7

DCLK
GPIO_14
GPIO_15
GPIO_16

GPIO_G08_B3

GPIO_G09_B5
GPIO_G09_B4
GPIO_G09_B3
GPIO_G09_B2
GPIO_G09_B1
GPIO_G09_B0

PPWR
PBIAS

OEXTR

D_GND

VSSA33_PLL

VSSA33_FPLL

VSSA33_SDDS

VSSA33_SDDS

J4

H2

H4

G2

E24
E25
E26
G26
G24

H26

H24
J25
T26

R25
P24
P26

N24

N26
M25
L24
L25
M26
M24

N25

N23
P25

R26

R24
K24
J26

H25
G23
G25
F24
F25
F26

AD25
AD26
AC24
AC25
AB26
AA24
AA25
AA26
Y24
AB25
AC26
AB24

U24

U23

L26

T25

U25

U26
T24
V26
V25
V24
W26
Y25
Y26

AC18
AD18
AE18
AF18
AE19

A3+

AF19

A3-

AE20

AC+

AF20

AC-

AD21
AD22
AE21

A2+

AF21

A2-

AE22

A1+

AF22

A1-

AE23

A0+

AF23

A0-

AD23
AD24
AE24
AF24
AF25
AF26
AE25
AE26

AE8
AF8
AC9
AD9
AE9
AF9
AD10
AE10

AF10
AC11
AD11
AE11
AF11

B3+

AF12

B3-

AE12

BC+

AF13

BC-

AE13
AD14
AF14

B2+

AE14

B2-

AF15

B1+

AE15

B1-

AF16

B0+

AE16

B0-

AC7
AF17
AD16
AD7

AD8
AF7
AE7
AF6
AE6
AD6
AF5
AE5
AD5
AC5
AF4
AE4

A26
B26
AC17
AC16
AD15

VSSA33_DDDS

VSSA33_DDDS

J2

K4

FSADDRU0
FSADDRU1
FSADDRU2
FSADDRU3
FSADDRU4
FSADDRU5
FSADDRU6
FSADDRU7
FSADDRU8

FSADDRU9
FSADDRU10
FSADDRU11

NC

NC

NC

NC

F402
F403
F404
F405

NC
NC

F406
F407
F408
F409
F410
F417

I438

3438-1 1 8

3438-2
I458
I459

I423

3K3

3423

(NC)
(NC)
(NC)
(NC)

(NC)
(NC)
(NC)
(NC)
(NC)
(NC)

FSDATAU0
FSDATAU1
FSDATAU2
FSDATAU3
FSDATAU4
FSDATAU5
FSDATAU6
FSDATAU7
FSDATAU8

FSDATAU9
FSDATAU10
FSDATAU11
FSDATAU12
FSDATAU13
FSDATAU14
FSDATAU15
FSDATAU16
FSDATAU17
FSDATAU18
FSDATAU19
FSDATAU20
FSDATAU21
FSDATAU22
FSDATAU23
FSDATAU24
FSDATAU25
FSDATAU26
FSDATAU27
FSDATAU28
FSDATAU29
FSDATAU30
FSDATAU31

FSBKSELU0
FSBKSELU1

FSDQMU0
FSDQMU1
FSDQMU2
FSDQMU3

FSWEU
FSCASU
FSRASU
FSCKEU

+3V3_IO

3449

RES

PC_HDMI-AUDIO_SEL

PIXEL+_SYNC

PIXEL+_RESET

PDP_GO_UP

SD_HD_SEL

POWER_OK_UP

10R3448

10K

10K27

45

10K3438-4
10K3438-3 3 6

TV_SC_COM

DMMI_HD_SEL

PC_HD_DET
PC_HD_SEL

PANEL-PWR-CTL

LAMP_ON-OFF

FSDATAU0
FSDATAU1
FSDATAU2
FSDATAU29

FSDATAU26
FSDATAU7
FSDATAU25
FSDATAU24

FSDATAU21
FSDATAU11
FSDATAU10
FSDATAU19

FSDATAU14
FSDATAU18
FSDATAU16
FSDATAU15

FSDATAU17
FSDATAU20
FSDATAU12
FSDATAU13

FSDATAU23
FSDATAU22
FSDATAU9

FSDATAU5
FSDATAU6
FSDATAU4
FSDATAU3

FSDATAU30
FSDATAU31
FSDATAU27
FSDATAU28

FSDQMU0
FSDQMU1
FSDQMU2
FSDQMU3

FSWEU
FSCASU
FSRASU
FSCKEU

FSBKSELU0
FSBKSELU1

VS_ON

HOT_PLUG

TXB3+

TXB3-

TXBC+

TXBC-

TXB2+

TXB2-

TXB1+

TXB1-

TXB0+

TXB0-

Y_NOTCH

NVM-WP

TV_IRQ

8

3401-1 1

3402-1 22R
3402-2
3402-3 22R
3402-4 22R

3404-4 22R
3404-3 22R
3404-2 22R
3404-1 22R

3406-1 22R18
3406-2 22R27
3406-3 3 6
3406-4 4 5

3407-1 22R1

3408-1 22R18
3408-2 22R
3408-3 22R
3408-4 22R

3412-3
3412-4 22R
3412-2

3413-2 2 7
3413-3 22R36
3413-4 22R

36

18

36
45

45

8

45
36
27
18

8

8

27
36
45

3422

45

8

45

3447 22R

TO PCHD-MUX

TO HDMI

A12

A13

A16

TO PCHD-IO

A2

A11

TO FLASH CONTROL
A2
A2
A13
A13

TO PCHD-MUX

A13

A14

22R
22R3401-2 2 7
22R3401-3
22R3401-4 4 5

22R27

22R3403-4
22R3403-3 3 6
22R3403-2 2 7
22R3403-1 1

22R3405-1 1
22R3405-2 2 7
22R3405-3 3 6
22R3405-4 4 5

22R
22R

22R3407-4 4 5
22R3407-3 3 6
22R3407-2 2 7

22R

22R3412-1 1 8
22R36

22R27

22R3413-1 1
22R

22R3414

TO HERCULES / HISTOGRAM

FSDATA0
FSDATA1
FSDATA2

FSDATA29

FSDATA26

FSDATA7
FSDATA25
FSDATA24

FSDATA21
FSDATA11
FSDATA10
FSDATA19

FSDATA14
FSDATA18
FSDATA16
FSDATA15

FSDATA17
FSDATA20
FSDATA12
FSDATA13

FSDATA23
FSDATA22

FSDATA9

FSDATA8

FSDATA5

FSDATA6

FSDATA4

FSDATA3

FSDATA30
FSDATA31
FSDATA27
FSDATA28

FSCLK+

FSCLK­FSDQS

FSDQM0
FSDQM1
FSDQM2
FSDQM3

FSWE
FSCAS
FSRAS
FSCKE

FSBKSEL0
FSBKSEL1

TO SCALER INTERFACE

JTAG_TDI_SDA
JTAG_CLK_SCL

TO SUPPLY

FROM SDRAM

A10
A10
A10
A10

A10
A10
A10
A10

A10
A10
A10
A10

A10
A10
A10
A10

A10
A10
A10
A10

A10
A10
A10
A10

A10
A10
A10
A10

A10
A10
A10
A10

A10
A10
A10

A10
A10
A10
A10

A10
A10
A10
A10

A10
A10

A9
A9
A9
A9

A9

A9
A9
A9
A9

A9
A9
A9
A9
A9
A9

A9

FSADDRU3FSDATAU8
FSADDRU2
FSADDRU1
FSADDRU0

FSADDRU8
FSADDRU7
FSADDRU6
FSADDRU5

FSADDRU4
FSADDRU9
FSADDRU11
FSADDRU10

+3V3_IO

3437 3436

10K

3409-1 22R
3409-2 22R
3409-3 22R

3410-2 22R27
3410-3 3 6
3410-4 22R45

3411-1 1 8
3411-2 22R27
3411-3 3 6

F405

500mV / div DC

20us / div

10K

JTAG_TDI_SDA

F436
F437

FSADDR3

18

FSADDR2

27

FSADDR1

36

FSADDR0

45

22R3409-4

FSADDR8

8

22R3410-1 1

FSADDR7
FSADDR6

22R

FSADDR5

FSADDR4

22R

FSADDR9

FSADDR11

22R

FSADDR10

45

22R3411-4

1408

I460

3
2
1

B3B-PH-SM3-TBT

For SW testing use

(RES)

A10
A10
A10
A10

A10
A10
A10
A10

A10
A10
A10
A10

E_14710_069.eps

100804

TO SCALER INTERFACE

A2
A2

A2

TO 1409 SCALER INTERFACE

+3V3STBY

3428 3429

10K

SCL
SDA

TO SCALER INTERFACE A9

KEYBOARD

TO HDMI

FROM SUPPLY

TO FLASH CONTROL

RESERVED TO PCHD-IO

A16
A16
A16
A16
A16
A16
A16
A16
A16
A16

FROM/TO PCHD-MUX

A13
A13
A13
A13
A13
A13

10K

A13

A13
A13

+3V3_PLL

FROM HDMI

A12
A12
A12
A12
A12
A12
A12
A12

A12
A12
A12
A12
A12
A12
A12
A12

A12
A12
A12
A12
A12
A12
A12
A12

A12

A12
A12
A12

A9
A9

4446

RES

A13

TO PCHD-MUX

FROM PCHD-IO

A16
A16

A11

A11
A11

A11
A11
A11

OCMADDR19
OCMADDR18
OCMADDR17
OCMADDR16
OCMADDR15
OCMADDR14
OCMADDR13
OCMADDR12
OCMADDR11
OCMADDR10
OCMADDR9
OCMADDR8
OCMADDR7
OCMADDR6
OCMADDR5
OCMADDR4
OCMADDR3
OCMADDR2
OCMADDR1
OCMADDR0

OCMDATA7
OCMDATA6
OCMDATA5
OCMDATA4
OCMDATA3
OCMDATA2
OCMDATA1
OCMDATA0

SCL_DVI
SDA_DVI
RX0+IN
RX0-IN
RX1+IN
RX1-IN
RX2+IN
RX2-IN
RXC+IN
RXC-IN

+3V3_DVI

B_PB­B_PB+
G_Y­G_Y+
R_PR­R_PR+
SOG

H_CS
V

22p2488 SMD-49

HDMI_VRED0
HDMI_VRED1
HDMI_VRED2
HDMI_VRED3
HDMI_VRED4
HDMI_VRED5
HDMI_VRED6
HDMI_VRED7

HDMI_VGRN0
HDMI_VGRN1
HDMI_VGRN2
HDMI_VGRN3
HDMI_VGRN4
HDMI_VGRN5
HDMI_VGRN6
HDMI_VGRN7

HDMI_VBLU0
HDMI_VBLU1
HDMI_VBLU2
HDMI_VBLU3
HDMI_VBLU4
HDMI_VBLU5
HDMI_VBLU6
HDMI_VBLU7

HDMI_VCLK

HDMI_VVS
HDMI_VHS
HDMI_VDV

FAN_SPEED1
BU_LHT_ADJ2
BU_LHT_ADJ1

2490

2491 2492

100n 100n

HD_FILTER

UART_TX
UART_RX

#RESET

SCL_IO
SDA_IO

#OCM_WE
#OCM_RE
#ROM_CS

POWER_DOWN

3424

150R 1%

3425

1401

3426

LBADC3
TEMP_SENSOR

100n

+3V3STBY

+3V3STBY

I424

10K

22p2487

14M31818

3K3

10K3443

(RESERVE)

3442-4 4 5
3442-1
3442-2
3442-3 3 6

PIP_CLK

3441-2
3441-1
3441-3 3 6
3441-4 4 5

3439-3 3
3439-2
3439-1
3440-3
3440-1 1 8
3439-4 4 5
3440-2 2 7
3440-4

3446

100R

(RES)
(RES)

PIP_DATA0
PIP_DATA1
PIP_DATA2
PIP_DATA3
PIP_DATA4
PIP_DATA5
PIP_DATA6
PIP_DATA7

18
27

(RESERVE)

3432 10K

V-CHIP_INT

10K

27
18

10K
2
18

36

45

+1V8_CORE +3V3_IO

7401
GM1601

N4

DVI_SCL

N3

DVI_SDA

A8

RX0+

B8

RX0-

A9

RX1+

B9

RX1-

A10

RX2+

B10

RX2-

A6

RXC+

B6

RXC-

D5

NO_CONNECT

C5

I446

NO_CONNECT

B11

REXT

1%

B1

BLUE-

B2

BLUE+

C1

GREEN-

C2

GREEN+

D1

RED-

D2

RED+

C3

SOG

A1

NO_CONNECT

N2

VGA_SCL

N1

VGA_SDA

L4

AHSYNC

L3

AVSYNC

I425

R4

EXTCLK

G4

XTAL

G3

TCLK

F1

NO_CONNECT

K3

NO_CONNECT

I426

K2

ACS_RSET_HD

C19

VRED0

B19

VRED1

A19

VRED2

D18

VRED3

C18

VRED4

B18

VRED5

A18

VRED6

C17

VRED7

A23

VGRN0

C22

VGRN1

B22

VGRN2

A22

VGRN3

D21

VGRN4

C21

VGRN5

B21

VGRN6

A21

VGRN7

B25

VBLU0

A25

VBLU1

D24

VBLU2

C24

VBLU3

B24

VBLU4

A24

VBLU5

C23

VBLU6

B23

VBLU7

A20

VCLK

B20

VODD

C20

VVS

D19

VHS_CSYNC

D20

VDV

B17

I443

VCLAMP

C26

PWM0

C25

PWM1

D26

I427

PWM2

D25

I429

OCM_TIMER1

A12

LBADC_IN3

B12

LBADC_IN2

C12

LBADC_IN1

D12

LBADC_RETURN

C16

SVDATA0

B16

SVDATA1

A16

SVDATA2

D15

SVDATA3

C15

SVDATA4

B15

SVDATA5

A15

SVDATA6

D14

SVDATA7

I442

A17

SVDV

A14

10K

SVODD

B14

SVVSYNC

C14

SVHSYNC

D16

SVCLK

M1

OCM_UD0

M2

OCM_UD1

K1

/RESET

M4

IR1

M3

IR0

P4

MSTR_SCL

P3

MSTR_SDA

10K3433

R3

/OCM_WE

R2

/OCM_RE

R1

/ROM_CS

L1

/OCM_INT2

I449

L2

/OCM_INT1

P2

I441

/OCM_CS2

I450

P1

/OCM_CS1

I451

T4

/OCM_CS0

T3

OCMADDR19

T2

OCMADDR18

T1

OCMADDR17

U4

OCMADDR16

U3

OCMADDR15

U2

OCMADDR14

U1

OCMADDR13

V4

OCMADDR12

V3

OCMADDR11

V2

OCMADDR10

V1

OCMADDR9

W3

OCMADDR8

W2

OCMADDR7

W1

OCMADDR6

Y3

OCMADDR5

Y2

OCMADDR4

Y1

OCMADDR3

AA3

OCMADDR2

AA2

OCMADDR1

AA1

OCMADDR0

I452

6

AB3

OCMDATA15

I453

AB2

7

OCMDATA14

AB1

I439

OCMDATA13

I454

AC3

OCMDATA12

I455

AC2

OCMDATA11

I456

AC1

OCMDATA10

AD1

I440

OCMDATA9

I457

AE1

OCMDATA8

10K

AF1

OCMDATA7

AD2

OCMDATA6

AE2

OCMDATA5

AF2

OCMDATA4

AD3

OCMDATA3

AE3

OCMDATA2

AF3

OCMDATA1

AD4

OCMDATA0

K17

U17

CORE_1.8

D_GND

A13

U14

L16

U11

CORE_1.8

CORE_1.8

D_GND

D_GND

L15

M15

T16

T17

CORE_1.8

CORE_1.8

D_GND

D_GND

P15

R15

L11

K10

CORE_1.8

CORE_1.8

CORE_1.8

D_GND

D_GND

D_GND

U15

M11

K16

CORE_1.8

D_GND

N11

T11

U16

CORE_1.8

D_GND

R11

K11

U10

CORE_1.8

CORE_1.8

D_GND

D_GND

P16

N17

K23

CORE_1.8

VDDA18_DLL

D_GND

D_GND

R10

N10

D_GND

K12

D_GND

L12

D17

M13

D23

IO_3.3

D_GND

M12

AC4

IO_3.3

D_GND

N12

AC6

IO_3.3

D_GND

P12

AC8

IO_3.3

D_GND

T12

AC10

IO_3.3

D_GND

U12

D22

IO_3.3

D_GND

L13

AA4

IO_3.3

D_GND

N13

W4

IO_3.3

IO_3.3

D_GND

D_GND

R13

AB4

L10

Y4

IO_3.3

D_GND

T13

IO_3.3

D_GND

C13

LBACD_33

D_GND

D_GND

T10

K14

V23

L14

H23

D_GND

N14

J23

FS_2.5

D_GND

P14

M23

FS_2.5

D_GND

B13

FS_2.5

D_GND

L23

T23

P23

FS_2.5

FS_2.5

VSSA18_DLL

T14

K25

F23

AA23

AB23

Y23

AC23

W23

FS_2.5

FS_2.5

FS_2.5

FS_2.5

FS_2.5

FS_2.5

FS_2.5

SCALER

D_GND

D_GND

D_GND

D_GND

D_GND

D_GND

D_GND

T15

K15

R16

N15

N16

M16

+3V3_LVDSB

R23

E23

FS_2.5

D_GND

D_GND

K13

P13

R12

AC12

LVDSB_3.3

D_GND

D_GND

U13

AD12

AD13

LVDSB_3.3

LVDSB_3.3

D_GND

D_GND

R14

M14

D_GND

P11

AD20

AC21

AC22

LVDSA_3.3

LVDSA_3.3

D_GND

D_GND

M10

M17

12345678910111213141516

1401 C3
1408 J15
2487 C3
2488 C2
2490 G2
2491 G3
2492 G3
3401-1 A13
3401-2 A13

A

3401-3 A13
3401-4 A13
3402-1 B13
3402-2 B13
3402-3 B13
3402-4 B13
3403-1 B13
3403-2 B13
3403-3 B13
3403-4 B13
3404-1 C13

B

3404-2 B13
3404-3 B13
3404-4 B13
3405-1 C13
3405-2 C13
3405-3 C13
3405-4 C13
3406-1 C13
3406-2 C13
3406-3 C13
3406-4 C13
3407-1 D13

C

3407-2 D13
3407-3 C13
3407-4 C13
3408-1 D13
3408-2 D13
3408-3 D13
3408-4 D13
3409-1 C15
3409-2 C15
3409-3 C15
3409-4 C15
3410-1 D15

D

3410-2 D15
3410-3 D15
3410-4 D15
3411-1 D15
3411-2 D15
3411-3 D15
3411-4 D15
3412-1 E13
3412-2 E13
3412-3 E13
3412-4 E13

E

3413-1 E13
3413-2 E13
3413-3 E13
3413-4 E13
3414 E13
3422 D13
3423 K11
3424 B3
3425 C3
3426 D3
3428 C2
3429 C2

F

3432 H3
3433 H3
3436 J15
3437 J14
3438-1 J12
3438-2 J12
3438-3 J12
3438-4 J12
3439-1 K3
3439-2 K3
3439-3 K3
3439-4 K3

G

3440-1 K3
3440-2 K3
3440-3 K3
3440-4 K3
3441-1 I3
3441-2 I3
3441-3 I3
3441-4 I3
3442-1 G3
3442-2 H3
3442-3 H3

H

3442-4 G3
3443 F3
3446 B3
3447 E13
3448 H12
3449 G12
4446 G2
7401 A4
F402 H12
F403 I12
F404 I12
F405 I12

I

F406 I12
F407 I12
F408 I12
F409 I12
F410 I12
F417 I12
F436 J15
F437 J15
I423 K11
I424 B3
I425 C4
I426 C4

J

I427 F4
I429 F4
I438 J11
I439 K4
I440 K4
I441 I4
I442 G4
I443 F4
I446 B4
I449 I4
I450 I4

K

I451 I4
I452 K4
I453 K4
I454 K4
I455 K4
I456 K4
I457 K4
I458 J11
I459 J11
I460 J15

L

Circuit Diagrams and PWB Layouts

Small Signal Board: Scaler Supply

2401 B1
2402 B1
2403 B2
2404 B2

2405 B2
2406 B2
2407 B2
2408 B3

2409 B3
2410 B3
2411 B3
2412 B3

2413 B4
2414 B4
2415 B4
2416 B4

2417 B1
2418 B1
2419 B2
2420 B2

123456789

SCALER SUPPLY

2421 B2
2422 B2
2423 B3
2424 B3

2425 B3
2426 B3
2427 B3
2428 B4

2429 B4
2430 B4
2431 B4
2432 B5

2433 B5
2434 A4
2435 A4
2436 A4

2437 A5
2438 A5
2439 A5
2440 A5

2441 A5
2442 A6
2443 A6
2444 A6

32LC4.6A AA 7.

2445 A6
2446 A6
2447 B5
2448 B6

2449 B6
2450 B6
2451 A2
2452 A3

2453 A3
2454 A3
2455 A3
2456 A3

2461 B6
2462 B7
2463 B5
2464 B5

2465 A1
2466 A1
2467 A2
2468 A2

2469 A2
2470 B5
2471 B6
2472 B6

2473 B6
2474 B6
2475 B6
2476 B7

2477 B7
2478 A7
2479 A8
2480 A8

2481 A8
2482 A8
2483 A9
2484 A9

2485 A9
2486 A7
2495 B7
2496 B8

F401 B1
F419 B1
F434 A4
F447 B5

F451 A2
F461 B6
F463 B5
F465 A1

F466 A1
F470 B5
F478 A7
F482 A9

F486 A7

A

B

C

+3V3_ADC

2465

22u

16V

+2V5_DDR

2417

47u

16V

+1V8_CORE

F465

F466

F419

2401

47u 16V 16V47u

2466

2418

47u 16V

2402

100n100n

2403
100n

24682467
100n

2419
100n

2404
100n

2469
100n

2420
100n

2405
100n

+3V3_DVI

F451

2451

47u 16V

2421

100n100n

2406 2407

100n100n

2452
100n

24232422

2408

2453

100n100n

100n100n

2454
100n100n

24252424

24102409

2455
100n

100n100n

100n100n

2456

100n

24272426

24122411

+3V3_IO

2428
100n100n

100n100n

2434 2435

47u

47u 16V16V

2429 2430
100n

24142413

100n

2415
100n100n

2436
100n

2431 2432

2416

100n

2437

100n100n

100n

+1V8_ADC

2438
100n100n

2433

2463
100n 100n

100n

2464

24402439

+3V3_PLL

+1V8_DVI

100n100n

F470

2470

22u 16V

2447
100n

24422441

100n

2448

2443
100n100n

24722471

100n100n

2444
100n

2473
100n100n

24502449
100n

2445
100n

2474
100n

FSVREF

2446
100n

100n

F461F447F401 F463

2461
100n

+3V3_LVDS

2486

100n

2477

24762475
100n

100n

2462
100n

F486

2478

16V22u

+3V3_LBADC

47u

F478F434

2495

16V

+3V3_LVDSA

2480

2479

100n100n

2496
100n

2481

+3V3_LVDSB

F482

2482

22u 100n

24842483

100n100n

2485
100n16V

A

B

C

3139 123 5867.2

123456789

E_14710_070.eps

060804

Circuit Diagrams and PWB Layouts

Small Signal Board: Scaler Interface

123456789101112

SCALER INTERFACE

A

FOR PDP ONLY

B

SDA_IO

A7

SCL_IO

A7

TXB3+

TXB3­TXBC+
TXBC-

TXB2+

TXB2-

TXB1+

TXB1-

TXB0+

TXB0-

BUF_ENABLE

C

D

E

F

G

H

A7
A7
A7
A7

A7
A7
A7
A7
A7
A7

4871
4872

+3V3STBY

2872

5872

100n

7872
PCA9515DP

8

VCC

SDA03SDA16

SCL02

EN5

DLW21S

DLW21S

DLW21S

DLW21S

DLW21S

SCL1 7

NC

GND

4

3

1860

2

3

1861

2

3

1862

32

1863

2

3

1864

2

1

NC

4

2860

2861

1

4

2862

2863

4

2864

2865

11

4

2866

1

4

2868 10p

2869 10p

1

3871

SDA_DMA_BUS1_DISP

68R

3870

SCL_DMA_BUS1_DISP

68R

10p

10p

10p

10p

10p

10p

10p

10p2867

FOR LCD ONLY

2870
10p 10p

PAN_VCC

F872

2871

LVDSD+
LVDSD-

LVDSCLK+
LVDSCLK-

LVDSC+
LVDSC-

LVDSB+
LVDSB-

LVDSA+
LVDSA-

(NC)
(NC)
(NC)

5874

2874
10p

F870

F871

F874

CTRL_DISP3
CTRL_DISP2
CTRL_DISP1

(NC)

VDISP_2

(NC)

VDISP2

F873

+12V_LCD

2875

10p

(1G50)

1450

32

33

31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

FI-WE31P-HF-E1500

TO SCALER

PIXEL+_SYNC
PIXEL+_RESET
SCL_IO

SDA_IO

BU_LHT_ADJ2

BU_LHT_ADJ1

LAMP_ON-OFF

POR

LVDS CONNECTOR

FAN_SPEED1

POWER_OK_UP

33LC4.6A AA 7.

+5VSWI

+3V3STBY

PROVISION FOR
PIXEL+ MODULE

F411

F412

F413
F414
F415

F416

F418

S9B-PH-SM3-TB-A

FOR LCD ONLY

RES

4428

3427

RES

3416

1K0

SI2301DS-T1

FROM HERCULES

SC_STANDBY

A2

+5V2_RELAIS_IO2

BUF_ENABLE

I428

1409

2494
RES

7416

9
8
7
6
5
4
3
2
1

4427
RES

3418

390R

1

+3V3STBY

4888

(PDP)

(RES)

+5VSWI

3

3887

10K

4887

RES

2

+5VSWI

I870

2884

10n

3460

RES

3886

10K

I436

I444

4445

RES

3444

10K

3417

1K0

7887
BC847BW

I871

I445

2493

1u0

BU_LIGHT_ADJ2

I437

4444

FOR PDP ONLY

BU_LIGHT_ADJ1

2877
10p

I872

I867

2882
10p

(NC)

3877 68R

3883 68R

2883
10p

5882

2885
10p

3876 68R

2876

3879

2878
10n

1u0

68R3885

2887
10p

2886

10u

68R

2880

10p

2889

10p

2879
10n10n

2881
10n

FROM AUDIO
AMPLIFIER

POWER_OK

BACKLIGHT_CTRL

LIGHT_ON

FAN_SPEED

STANDBY

PROTECT_AUDIO

I860
I861
I862
I863
I864

NC

I865
I866
I869
I868

1403

1403 D12
1409 A7
1450 D5
1860 D3
1861 D3
1862 E3
1863 F3
1864 F3
2493 C9
2494 C7
2860 D3

A

2861 D3
2862 D3
2863 D3
2864 E3
2865 E3
2866 E3
2867 F3
2868 F3
2869 F3
2870 C4
2871 C5

B

2872 B3
2874 G4
2875 G5
2876 C10
2877 E9
2878 D10
2879 C11
2880 E10
2881 D11
2882 F9
2883 E9
2884 E8

C

2885 F9
2886 F10
2887 E10
2889 F10
3416 C7
3417 C8
3418 C7
3427 C7
3444 C8
3460 C8

(LCD)

1

SA1

2
3
4
5

OR

6
7
8
9
10

TO 1M03 OF SUPPLY

TO CN9005 OF SUB SUPPLY (PDP)

D

G

H

3870 C4
3871 B4
3876 C10
3877 D9
3879 D10
3883 E9
3885 F9
3886 D8
3887 E7
4427 C7
4428 C7
4444 C9
4445 C8

E

4871 B3
4872 B3
4887 E7
4888 E7
5872 B3
5874 G5
5882 F9
7416 C7
7872 B2
7887 E8
F411 A7
F412 B7

F

F413 B7
F414 B7
F415 B7
F416 B7
F418 B7
F870 B5
F871 C5
F872 G4
F873 F5
F874 E5
I428 C7
I436 C8
I437 C9
I444 C8
I445 C9
I860 D12
I861 D12
I862 D12
I863 D12
I864 D12
I865 E12
I866 E12
I867 F9
I868 E12
I869 E12
I870 E8
I871 E8
I872 F9

3139 123 5867.2

123456789101112

E_14710_071.eps

120804

Small Signal Board: SDRAM

12345678

+2V5_DDR

2502

2501
47u

47u

2503

A

B

C

D

E

Circuit Diagrams and PWB Layouts

SDRAM

2508

25052504

100n100n

FSCLK+

A7

FSCLK-

A7

FSRAS

A7

FSCAS

A7

FSWE

A7

FSCLK+

A7

FSCLK-

A7

FSCKE

A7

FSDQM0

A7

FSDQM1

A7

FSDQM2

A7

FSDQM3

A7

FSBKSEL0

A7

FSBKSEL1

A7

FSADDR0

A7

FSADDR1

A7

FSADDR2

A7

FSADDR3

A7

FSADDR4

A7

FSADDR5

A7

FSADDR6

A7

FSADDR7

A7

FSADDR8

A7

FSADDR9

A7

FSADDR10

A7

FSADDR11

A7

25072506

100n 100n

100n

100n100n

+2V5_DDR

3501

I503

I502

3503
150R
1%

10K
1%

F501

3502
10K
1%

K4D263238M-QC50

2509

100n

FSVREF

FSVREF

7501

28

26
25

55
54
53

23
56
24
57

29
30

31
32
33
34
47
48
49
50
51
45
36
37

38
39
40
41
42
43

93
52

25112510

100n100n

2526

22u16V

2517

100n

5816

15356596295814225967

VREF

CS
RAS
CAS
WE

CK
CK

CKE

0
1
2
3

0
1

0
1
2
3
4
5
6
7
8
9
10
11

NC

RFU
MCL

DM

BA

A

SDRAM

1M X 32 X 4

VSS VSSQ

466685

Φ

5

25132512

VDDQVDD

11

19

100n100n

+2V5_DDR

737986

D

D

6270768292

99

NC

DQS

25152514
100n

0
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

100

34LC4.6A AA 7.

2501 A1
2502 A1
2503 A1
2504 A1
2505 A2
2506 A2
2507 A2
2508 A3

A

B

C

D

E

2509 A3
2510 A3
2511 A3
2512 A4
2513 A4
2514 A4
2515 A5
2516 A5
2517 B4
2526 A4
3501 A3
3502 B3
3503 B2
7501 B3
F501 B3
I502 B2
I503 B2

2516
100n

TO/FROM SCALER

FSDATA0

FSDATA1

FSDATA2

FSDATA3

FSDATA4

44
87
8827
89
90
91

97
98

1
3
4
6

7
60
61
63
64
68
69
71
72

9
10
12
13
17
18
20
21
74
75
77
78
80
81
83
84

94

FSDATA5

FSDATA6

FSDATA7

FSDATA8

FSDATA9

FSDATA10

FSDATA11

FSDATA12

FSDATA13

FSDATA14

FSDATA15

FSDATA16

FSDATA17

FSDATA18

FSDATA19

FSDATA20

FSDATA21

FSDATA22

FSDATA23

FSDATA24

FSDATA25

FSDATA26

FSDATA27

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

A7

F

3139 123 5867.2

A7

A7

A7

A7

E_14710_072.eps

100804

FSDQS

A7

FSDATA28

FSDATA29

FSDATA30

FSDATA31

12345678

F