Philips 26PF5320, 32PF5320 Schematic

Color Television Chassis

LC4.3HU

AA

Supplement to manual LC4.3U AA: 3122 785 15280

F_15800_000.eps

291105

Contents Page Contents Page

1. Technical Specifications, Connections, and Chassis
Overview 2

2. Safety Instructions, Warnings, and Notes 3

3. Directions for Use 3

4. Mechanical Instructions 4

5. Service Modes, Error Codes, and Fault Finding 6

6. Block Diagrams, Test Point Overviews, and

Waveforms

Wiring Diagram 7
Block Diagram Video 8
Block Diagram Audio 9
Test Point Overview SSB (Top Side) 10
I2C Overview 11
Supply Voltage Overview 12

7. Circuit Diagrams and PWB Layouts Diagram PWB
SSB: Tuner and IF (B1)13 36-45
SSB: Hercules (B2)14 36-45
SSB: Sync Interface (B3)15 36-45
SSB: Audio Delay Line (Lipsync) (B4)16 36-45
SSB: Audio Processing (B5)17 36-45
SSB: DC-DC Converter (B6)18 36-45
SSB: Diversity Tables B1-B6 (B1-B6)19
SSB: Scaler (B7)20 36-45
SSB: Scaler (B8)21 36-45
SSB: Scaler Interface (B9)22 36-45
SSB: SDRAM (B10)23 36-45
SSB: Flash / Control (B11)24 36-45
SSB: HDMI (B12)25 36-45
SSB: MUX-Sync Interface (B13)26 36-45
SSB: Top Connectors (B16)27 36-45
SSB: Side Connectors (B17)28 36-45
SSB: ADC (B18)29 36-45
SSB: Columbus (B19)30 36-45
SSB: EPLD (B20)31 36-45

©

Copyright 2005 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.

SSB: EPLD (B21)32 36-45
SSB: Diversity Tables B9-B21 (B9-B21)33
SSB: Digital I/O (B22)34 36-45
SSB: Cinch Analog I/O (1FH) (B23)35 36-45
Class D Audio Amplifier (C)46 47
Side I/O Panel (D)48 49
Keyboard Control Panel (E)50 51
LED and IR Panel (J) 53 53
i-Board Panel (HC)54 55

8. Alignments 57

9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 60
Abbreviation List 60
IC Data Sheets 60

10. Spare Parts List 60

11. Revision List 60

Published by WS 0572 TV Service Printed in the Netherlands Subject to modification EN 3122 785 15810

EN 2 LC4.3HU AA1.

Technical Specifications, Connections, and Chassis Overview

1. Technical Specifications, Connections, and Chassis Overview

Index of this chapter:

1.1 Technical Specifications

1.2 Connection Overview

1.3 Chassis Overview

Notes:

• Only information that is related to the iTV module, is
published in this manual. For the other information, see the
relevant chassis manual (order code on front page).

• Some models in this chassis range have a different
mechanical construction. The information given here is
therefore model specific.

• Figures below can deviate slightly from the actual situation,
due to the different set executions.

• Specifications are indicative (subject to change).

1.1 Technical Specifications

1.1.1 Vision

Display type : LCD, IPS
Screen size : 26” (66 cm), 16:9
Resolution (HxV pixels) : 1366 x 768 - WXGA
Contrast ratio : 600:1
Light output (cd/m
Response time (ms) : 16
Viewing angle (HxV degrees) : 176x176
Tuning system : PLL
Presets/channels : 125 presets
Tuner bands : VHF

TV Color systems : NTSC M

Video playback : NTSC M

Supported computer formats : VGA (640x480)

Supported video formats : 640x480i - 1fH

1.1.2 Sound

Sound systems : BTSC
Maximum power (W

1.1.3 Miscellaneous

Power supply:

- Mains voltage (V

- Mains frequency (Hz) : 50 / 60

Ambient conditions:

- Temperature range (°C) : +5 to +40

- Maximum humidity : 90% R.H.

2

) : 500

: UHF
: S-band
: Hyper-band

: PAL M/N

: PAL B/G, PAL 60

: SVGA (800x600)
: XVGA (1024x768)
: WXGA (1280x768)

: 720x576i - 1fH
: 640x480p - 2fH
: 720x576p - 2fH
: 1920x1080i - 2fH
: 1280x720p - 3fH

) : 2 x 5 (26”)

RMS

) : 90 - 276

AC

1.2 Connection Overview

Note: The following connector color abbreviations are used

(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, and Ye= Yellow.

1.2.1 Side I/O connections

DATA 1

DATA 2

S-video

AV1 - in

Speaker

F_15800_020.eps

241105

Figure 1-1 Side I/O connections

RJ12: DATA1 (HM-Link - In/Out)

1 -LED_in < 0.3 V, active low j
2 -IR_in < 0.3 V, active low j
3-MODE Vcc j
4 -TV Power Status 4.5 to 5 V - TV “On”,

5 -GND Gnd H
6 -IR_out Signal k

RJ45: DATA2 (Xpress Box- In/Out)

1 -+12V +12 V / 1 W k
2 -GND Gnd H
3 - HSYN Signal k
4 - VSYN Signal k
5 - TXD232 Signal
6 - RXD232 Signal
7 - SDA3_IR-OUT Signal k
8 - DCM-POR Signal k
9 - CVBS-terr Signal k
10 - GNDA Gnd H

S-Video (Hosiden): Video Y/C - In

1 - Ground Y Gnd H
2 - Ground C Gnd H
3 - Video Y 1 V
4 - Video C 0.3 V

AV1 Mini Jack: Video 1fH CVBS - In, Audio - In

1 - Audio R 0.5 V
2 - Ground CVBS Gnd oj
3 - Video CVBS 1 V
4 - Audio L 0.5 V

< 0.3V - TV “Stdby”,
High impedance - TV “Off” k

/ 75 ohm j

PP

/ 75 ohm j

PP

/ 10 kohm oj

RMS

/ 75 ohm oj

PP

/ 10 kohm oj

RMS

Power consumption

- Normal operation (W) : ≈ 96

- Stand-by (W) : < 1

Dimensions (WxHxD cm) : 80.5x43.6x11.4 (26”)
Weight (kg) : 16.0 (26”)

Mini Jack: Speaker - Out

- Loudspeaker 8 ohm ok

1.2.2 Rear I/O connections

Rear connections are the same as for the LC4.3U.

1.3 Chassis Overview

Safety Instructions, Warnings, and Notes

EN 3LC4.3HU AA 2.

POWER SUPPLY
PA NE L

SMALL SIGNAL

B

BOARD

Figure 1-2 Chassis overview

2. Safety Instructions, Warnings, and Notes

See the relevant chassis manual (order code on front page).

F_15800_003.eps

131205

iBOARD PANEL 26”

(if present)

iBOARD PANEL 32”

(if present)

AUDIO AMPL. PANEL

KEYBOARD CONTOL

PANEL

SIDE I/O PANEL

LED & IR PANEL

HC

HC

C

E

D

J

3. Directions for Use

See the relevant chassis manual (order code on front page).

EN 4 LC4.3HU AA4.

Mechanical Instructions

4. Mechanical Instructions

Index of this chapter:

4.1 Cable Dressing

4.2 Service Position

4.3 Assy/Panel Removal

4.4 Set Re-assembly

4.1 Cable Dressing

Notes:

• See the relevant chassis manual (order code on front
page).

• Figures below can deviate slightly from the actual situation,
due to the different set executions.

• Follow the disassembling instructions in described order.

4.2 Service Position

First, put the TV set in its service position. Therefore, place it
upside down on a table top (use a protection sheet or foam
bars).

4.2.1 The Foam Bars

E_06532_018.eps

Figure 4-2 Foam bars

F_15800_002.eps

281105

Figure 4-1 Cable dressing

The foam bars (order code 3122 785 90580) can be used for
all types and sizes of Flat TVs. By laying the plasma or LCD TV
flat on the (ESD protective) foam bars, a stable situation is
created to perform measurements and alignments. By first
placing a mirror flat on the table under the TV you can easily
see if something is happening on the screen.

4.3 Assy/Panel Removal

4.3.1 Rear Cover

Warning: Disconnect the mains power cord before you remove

the rear cover.

1. Remove the screws that secure the rear cover.

2. Lift the rear cover from the cabinet cautiously. Make sure
that wires and other internal components are not damaged
during cover removal.

170504

Mechanical Instructions

EN 5LC4.3HU AA 4.

4.3.2 i-Board Panel

1

Figure 4-3 i-Board panel

1. Disconnect all cables from the panel.

2. Untwist the fixation lip [2] c.c.w. with a pair of pliers.

3. Remove the panel.

4.3.3 Side I/O Panel

F_15800_004.eps

291105

4.4 Set Re-assembly

To re-assemble the whole set, execute all processes in reverse
order.

Notes:

• While re-assembling, make sure that all cables are placed
and connected in their original positions. See Figure "Cable
dressing". Also make sure that the anti-static copper foils
are not damaged and that they make good electrical
contact with the metal frame. Be careful with the fragile
LVDS cable.

2

1

2

F_15800_005.eps

071205

Figure 4-4 Side I/O panel

1. Disconnect the cable [1] from the panel.

2. Release the two fixation clamps [2] and lift the panel out of
the bracket.

EN 6 LC4.3HU AA5.

Service Modes, Error Codes, and Fault Finding

5. Service Modes, Error Codes, and Fault Finding

Only information that is related to the iTV module, is published
in this manual. For the other information, see the relevant
chassis manual (order code on front page).

5.1 Mode Switching

The iTV set can be switched between “iTV” and “normal TV”
mode (or vice versa) with the iTV setup remote RC2573/01.
To do this; press 024995 <M> (M=menu). Follow the message
shown on the screen.

Block Diagrams, Test Point Overviews, and Waveforms

6. Block Diagrams, Test Point Overviews, and Waveforms

Wiring Diagram

WIRING

7LC4.3HU AA 6.

RIGHT

SPEAKER

INVERTER

INVERTER

14P

8520

X530

X520

12P

14P

POWER

SUPPLY

8520

AC POWER

INLET

POWER

IN

8002

3P

X220

X200

12P

X002

2P3

LCD CLOCK

O

(OPTIONAL,

not for NAFTA region)

4P

1442

8903

I-BOARD

HC

8400

LVDS CONNECTION

TO SCREEN

30P

3P

4P

J10

J1

J2
4P

C

8P06

CLASS D
AUDIO
AMPLIFIER

8J02

30P

31P

1P06

SSB

B

Digital A/V Analog A/V Analog A/V

VGA

1003

12P

1J02

3P

1J03

3P

8403

J3
5P

1002

9P

8J03

4P

1001

3P

1J03

1440

5P

8903

J6

8P6

8J04

1JO4(1M52)

TUNER

9P

1103

4P

J4

24P

8407

6P

1K00(1M21)

12P

1K01(1M06)

3P

1K02

8406

8K01

8684

INVERTER

12P

D

12P

J

LEFT

SPEAKER

SIDE AV

1301

24P

1321

1340

5P

5P

1540

IR/LED/LIGHT
SENSOR

8870

3P

KEYBOARD CONTROL

E

1684

F_15820_002.eps

281105

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Video

VIDEO

TUNER & VIF

B1

RF

B23

VIDEO

S-VHS

VIDEO

D

B3

IN

IN

OUT

Pr

Pb

SVHS

+5SW_a

1R02

1R07

1R06

4

SCL

1

2

TUNER

SDA

3

4

67

5

B2

+VTUN

SEL_IF_SDM

1102
UV1318SD

CINCH ANALOGUE IO

5

Y

SIDE AV

FRONT_YCVBS_IN

1305

1

3

5

4

2

SYNC INTERFACE

SC1_CVBS_RF_OUT

B2

B3

B3

Hsync_SDTV

Vsync_SDTV

9

11

1

CVI_P

CVI_Y_IN

CVI_Pb_IN

FRONT_C_IN

2106

7101

r_IN

IF-TER

1321

1440

6104

FRONT

7R12

EF

2

4

1

2

3

4

4R68

4R70

4R69

1104
1105 (Only for China)

2

3

3104

1106

2

(Not for NAFTA)

SC2_Y_IN

_Y_CVBS_IN

SC2_C_IN

FRONT_C_IN

SC2_CVBS_MON_OUT

SIDE

B17

CONNECTIONS

1K01

2

FRONT_YCVBS_IN

4

HC

J3

1

2

3

4

I-BOARD

B2

7217
TDA15021H

7

VIF1

24

8

VIF2

25

31

RF_AGC

SIF1

29

7

30

SIF2

8

7R57

2

14

1

12

15

13

SC1_CV1_DMMI_R_Pr_IN

SC1_CV1_DMMI_G_Y_IN

SC1_CV1_DMMI_B_Pb_IN

FRONT_C_IN

+5VA

Q2

+5VA

Q10

Q11

Q8

HERCULES

AC

DC

SC2

_AV3_Y_IN

4R64

4R12

B7

SC2_OUT_SW

B3

B23

B23

CVBSTERR

HSYNC

+5VA

Q9

VSYNC

Sound

Traps

AGC

Detect

QSS Mixer

AM Demod.

SC2_AV3_C_IN

CVBS_COMB

SC2_Y_IN_1

7219

14

SC1_CVBS_RF_OUT

B13

B13

B13

J4

8LC4.3HU AA 6.

MUX-SYNC INTERFACE

B13

7208

RO

85

B_OSD

G_OSD

Vertical &
East-West
Geometry

Sync Sep

H-OSC
H-Shift
H-Drive

CVBS/Y

RO

GO

BO

Fast Blanking

VDRB

HOUT

B22

10

5

1

PC-VGA/CVI-2

1

19

HDMI/PC-D

86

87

22

67

DIGITAL IO

1Q01

1

15

2
3

6

13

11

14

1Q03

1

2

3
4
5
6
7

8

18 2

9
10
11
12

GO

BO

B3

7436-2

1

7436-1

3

B18

7L01

7L02

5Q06

5Q21

CVBS1

c

cvbs/y

HERCULES

Dig. 2H/4H

Combfilter

Yint

Y Delay Adj.

Chroma

Uint

PAL/NTSC/

SECAM

Decoder &

Vint

Baseband

Delay

INSSW3

R/Pr-3

G/Y3

B/Pb-3

77 78 79 80

N.C.

SC1_FBL_IN_1

SC1_G_CVI_Y_IN

SC1_R_CVI_Pr_IN

SC1_B_CVI_Pb_IN

B13

B13

CVBSterr

HSYN

VSYN

SAT

SCAVEM

on text

RGB/Pr Pb Insert

YUV Interface

YOU T

74 75 76 70 71 72

B13

1303

9

3

4

Video

Switch

+

Control

QSS/FM

AM

59

7206

EF

64

51

52

58

13

48

12

9

55

43

SIDE AV

D

1301

1

1

2

2

4

4

Skin Tone

U/V Tint

Saturation

Peaking

SCAVEM

U/V Delay

VOUT

UOUT

TO SMART CARD

EXPRESS BOX

RGB Matrix

Blue & Black

Strech

Gamma Corr.

R_OSD

YUV

YUV in/out

H/V

VIN

UIN

N.C.

INTF_V_OUT

INTF_U_OUT

INTF_Y_OUT

YIN

EF

7210

EF

SYNC INTERFACE

Vsync_SDTV

2

Hsync_SDTV

4

HISTO­GRAM

EF

7L03

EF

EF

SCL

SDA

5Q01

GINA|YINA

5Q11

5Q23

7209

30
31

54

43

48

56

57

RINA|Pr

BINA|Pb

EF

7L04
MST9883C

H_PC
V_PC

RX2+

RX2-

RX1+

RX1-

RX0+

RX0-

RXC+

RXC-

A/D

CONV.

F624

F625

F626

B13

B13

B13

B22

B22

B3,B13

B22

B3

B22

B3,B13

B22

B3

COL_Di(1-7)

COL_YA(1-7)

SC1_CV1_DMMI_R_Pr_IN

B23

SC1_CV1_DMMI_G_Y_IN

B23

SC1_CV1_DMMI_B_Pb_IN

B23

B13

B13
B13

B13
B13

HDMI

B12

7D03
SII9993CTG100

97

96
92

91

87

86
84

83

R_SDTV

G_SDTV

B_SDTV

SC1_R_CVI_Pr_IN

SC1_G_CVI_Y_IN

SC1_B_CVI_Pb_IN

BINA|Pb

GINA|YINA

RINA|Pr

Vsync_SDTV

V_PC

H_PC

Hsync_SDTV

GINA|YINA

HDMI

PANELLINK

RECEIVER

RINA|Pr

BINA|Pb

7E01

27

3

7

25

1

5

11

15

1

1

2

12

13

33

34

7E02

7E03

13

1

3

12

2

5

H_HDMI

V_HDMI

B10

B19

7E00

R_PR-ADC

17

G_Y-ADC

14

B_PB-ADC

11

9

12

14

2

19

15

5

14

1

10,11

SDRAM

7B01
K4D263238F

SDRAM

1Mx32x4

COLUMBUS

(Dig. PAL/NTC Comb)

7M00
T6TU5XBG

COLUMBUS

DIGITAL COMB

7M01
MSM56V16

512Kx16x2

SC1_R_CVI_Pr_IN

14

SC1_G_CVI_Y_IN

15

SC1_B_CVI_Pb_IN

4

RGB|CVI_HDA_SEL

9

7E05

5

1

PC_HD_DET

7E04

SD_HD_SEL

+2V5_DDR

FILTER

COL_A

DRAM

8

4

HDMI_Y(0-7)

HDMI_CbCr(1-7)

AVSY NC

8

AHSYNC

4

95

COL_D

HDMI_VHS

HDMI_VVS

SOG

R_PR+

G_Y+

B_PB+

B7

B7

FSDATA

FSADDR

COL_Do(1-7)

COL_YB(1-7)

B7

B7

B2,B13

B2,B13
B2,B13

SCALER

7801
GM1501

C3

D2

C2

B2

L3

L4

C14

B14

ANALOG

INPUT
PORT

FRAME
STORE

CONTROL

DVI/ HDM I

INPUT
PORT

SCALER

GRAPHIC

ZOOM

OUT BLENDER

OSD CONTROLLER

BRIGHTNESS/CONTRAST/HUE/SAT

VIDEO
ZOOM

UART

INTERFACE

MICRO

CONTROLLER

INTERNAL

RAM

B9

EXTERNAL

ROM

INTERFACE

SCALER

DISPLAY

TIMING

GEN.

OCMADDR

AE16
AF16

AE15
AF15

AE14
AF14

AF12
AF11

AF13
AE12

B11

OCMDATA

B20

FLASH/CONTROL

7C00
MX29LV040QC

FLASH

ROM

512Kx8

EPLD

TXB0­TXB0+

TXB1­TXB1+

TXB2­TXB2+

TXB3­TXB3+

TXBC­TXBC+

OR

TXB0+
TXB0­TXB1+
TXB1­TXB2+
TXB2­TXB3+
TXB3­TXBC+

TXBC-

7N02
EP1C12F256C8N

4N03
4N01

4N07
4N05

4N11
4N09

4N15
4N13

4N19
4N17

Only for sets with

PIXEL PLUS

7N04
THC63LVDF84B

LVD S

INTERFACE

RECEIVER

RGB

EPLD

PIXEL+

PROCESSOR

SD_HD_SEL H H H H H H

PC_HD_DET H H H H L H

RGB|CVI_HDA_SEL L H L L L L

EPLD

B21

LVDSAn
LVDSAp

LVDSBn
LVDSBp

LVDSCn
LVDSCp

LVDSDn
LVDSDp

LVDSCLKn

LVDSCLKp

7P02
THC63LVDM83R

LVD S
TRANS­MITTER

RGB

OR

LVD S _V C C

LVDSA­LVDSA+

LVDSB­LVDSB+

LVDSC­LVDSC+

LVDSD-

LVDSD+

LVDSCLK-

LVDSCLK+

LVDS_VCC

LVDSA­LVDSA+

LVDSB­LVDSB+

LVDSC­LVDSC+

LVDSD­LVDSD+

LVDSCLK-

LVDSCLK+

LVDSAn
LVDSAp

LVDSBn
LVDSBp
LVDSCn
LVDSCp

LVDSDn

LVDSDp
LVDSCLKn

LVDSCLKp

1P07

1P06

HDPCSide-AVEXT2EXT1TV

F_15820_003.eps

281105

1
11

12
13
14
15
16

17
18
19
20
24

TO DISPLAY (LC4.8 LC4.9)TO DISPLAY (LC4.3)

25
26
21
22

1
11

10
12
14
13
15

19
18
20
27
26
28
22
21
23

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Audio

AUDIO

TUNER & IF

B1

1102
UV1318S(D)

RF IN

CINCH ANALOGUE

B23

1R06

AV1

AUDIO

L/R IN

1R03

CVI-1

L/R IN

AV2

PC AUDIO

IN L/R

1Q03

1

18 2

19

HDMI

SIDE AV

D

1376

AUDIO
IN L/R

1
3
4
6
7

9
10
12

TUNER

4

5

SCL

SDA

SC1_COMP_AV1_L_IN

SC1_COMP_AV1_R_IN

AV3 _L

AV3 _R

L_FRONT_IN

R_FRONT_IN

IFOUT

B22

3Q30

3Q31

F108

11

SC2_L_IN

SC2_R_IN

DIGITAL IO

AV3_LEFT

AV3_RIGHT

RX2+
RX2­RX1+

RX1­RX0+
RX0­RXC+
RXC-

IF-TER

1321

2106

B12

7D03
SII9993CT

97
96
92
91
87
86
84
83

B17

1K01

66

88

1106

4110

2

3

EUROPE & AP

PAL - M U LTI

ONLY

7

8

HDMI

7D05

12
13

2
1

HDMI
PANELINK
RECEIVER

16

14

SIDE CONNECTORS

SIF1

SIF2

SC1_COMP_AV1_L_IN

SC1_COMP_AV1_R_IN

SC2_L_IN

SC2_R_IN

AudioIN2L

15

AudioIN2R

14

10,11

AV3_HDMI-AUDIO_SEL

FRONT_L_IN

FRONT_R_IN

HERCULES

B2

7217
TDA15021H

29

30

33

34

35

56

57

53

54

B7

49

50

AD Conv.

Std Stereo

Decoder

AUDI O

SELECT

ADC/DAC

QSS Mixer

AM Demod.

AM

QSS/FM

I2S

Processor

AUDI O

CONTROL

Vol/Treb/

Bass

Features

DACs

9LC4.3HU AA 6.

61

60

62

63

36

37

4211

AUDOUTLSR

4212

AUDOUTLSL

SC1_L_RF_OUT

SC1_R_RF_OUT

OUT_MUTE

N.C.

AUDIO PROCESSING

B5

4618

4619

SOUND-ENABLE

7602
74HC08PW

3

6

OUT_MUTE

8

7202

MUTE

AUDI O-R

AUDIO-L

7601
TS482ID

2

6

OUT_MUTE

2

&

1

&

5
9

&

10

B16

1

7

7606

MUTE

HP_DET_R_DC_1
SOUND_ENABLE

POWER_DOWN
EXT_MUTE

SC2_L_MON_OUT

SC2_R_MON_OUT

SC2_L

SC2_R

C

1J04

1002

33

11

88

B17

B2

B16

B2

B23

AUDIO AMPLIFIER

(CLASS-D)

AUDI O-R

AUDIO-L

SOUND-ENABLE

SIDE
CONNECTORS

HP_LOUT

HP_ROUT

HP_DET_R_DC_1

CINCH ANALOGUE

7004

PHASE

INVERTER

D

1K01

10 10

12 12

11 11

SC2_L_MON_OUT

SC2_R_MON_OUT

1321

7001
TDA8931T

COMPARATOR

7

4

IN+

7000
TDA8931T

COMPARA

7

4

IN+

SIDE AV

HEAD_PH_L

HEAD_PH_R

POWER

POWER

OUT

HVPI

TOR

OUT

HVPI

16

13

16

13

7307
TDA1517ATW

2

6

1R07

AUDI O

OUT L/R

1001

4

3

RIGHT

SPEAKER

2

1

LEFT

SPEAKER

1F01

5306

1

5305

7

BATHROOM

SPEAKER

CONTROL

IR LED PANEL

J

6541

GND

7542

OUT

SIDE I/O +

D

CONTROL

1302

LEDIN_CLK

1

IRIN_DATA-IN

2
3

To Smart Card

Express Box

+5VA

VS

6540B

7540

Green

6540A

Red

3544

7541

3540

PC-TV-LED

IR

+5VA

LED-SEL

1540

44

55

22

33

11

1540

RC_IR

RD_GR_LED

LED_CTRL

MODE

4

STATUS_DATA-OUT
GND

5
6

IR_OUT

+5V

LEDIN_CLK
IRIN_DATA-IN
MODE
STATUS_DATA-OUT
GND
IR_OUT

LED_CTRL

RD_GR_LED
RC_IR

+5V

1301

17 17
20 20
21 21
22 22
23 23

I-BOARD

HC

J4

11
22
33
44
55
66

U5
P89C664

MICRO

CONTR.

LEDIN_CLK_TXD_SCL1
IR_IN_DATA- IN_RXD_SDA1
MODE
STATUS_DATA_ OUT

IR_OUT

PC_TV_LED_OUT

LED_SEL_OUT
RC_IR

CONTR.

+5V

9
18

13
11
1

10

40

See Blockdiagram

I²C

PC_TV_LED

+3V3STBY

LED-SEL
IR_IN_TV

LIGHT-SENSOR

15

4

4

U4
HEF4053BT

MULTI

PLEX

U3
HEF4053BT

MULTI
PLEX

B17

1K00

J6

66
55
44
33
22
71

B3

E

Channel+

Channel­Vol ume +

Vol ume -

SIDE CONNECTORS

+3V3STBY

SYNC INTERFACE

+3V3STBY

+5VSW

PC-TV-LED

LED-SEL

3431

6430

KEYBOARD CONTROL

1309

KB

1310
1311
1312

Powe r

1313

7430

1684

LIGHT-SENSOR

1K02

22

KEYBOARD

HERCULES

B2

7011

TDA15021H

SEL_IF_SDM

114

4022

107

HERCULES

IR

97

115

120

116
119

102

111
122

10

11

SERVICE

SMD

STATUS_1
STATUS_2

EXT_MUTE

SOUND-ENABLE

SC_STANDBY

1202

B1

B3

B3

B5

B5

B6

E_15820_004.eps

281105

Block Diagrams, Test Point Overviews, and Waveforms

Test Point Overview SSB (Top Side)

F101 C1

F102 D2
F103 C1
F104 D2

F105 D1
F106 D2
F107 C1

F108 C2

F109 C2

F110 B2
F111 B2
F112 B2
F113 B2
F114 C2
F115 D2
F116 D2
F117 D2
F201 A2

F202 A2
F203 A2
F204 B3
F205 B2
F206 B2
F207 B2
F208 B2
F209 B2
F210 C2

F211 A2
F212 A2
F213 A2
F214 A2
F215 A2
F216 B3
F218 A2
F219 A2

F220 A3

F221 A3

F222 B2
F223 A2
F224 A2
F225 A3
F226 A3
F227 C3
F228 A3
F229 B2

F230 A3
F231 A2

F232 B3
F233 B3
F234 B3
F235 B3
F236 C3
F237 B2
F238 B2

F239 B2
F240 B2
F241 B3
F242 B2
F243 B2
F244 B2
F245 A2
F246 B2
F247 A2

F248 B2
F249 B2
F250 B3
F501 A2
F502 A2

F503 A2
F504 A2

F505 A3
F601 A1

F602 A2
F603 A1

F604 A2
F605 A2
F700 A6
F701 A5

F710 A5

F736 A3
F737 A3

F738 A3

F743 B3
F754 A5
F755 A6
F800 B7
F801 B6
F802 C5
F803 B5
F804 B5

F900 C5
F901 C5
F902 C6
F903 C5
F904 C6
F905 B6
F906 B6
F907 B5
F908 C5

F909 C5
F910 C6
I101 D2
I102 C2
I103 C2
I104 C2
I105 C2
I106 C2
I107 C2

I108 C2
I109 C2
I110 C2
I111 C1
I112 D2
I113 D2
I201 A2
I202 A2
I203 B2

I204 B2
I205 B2
I206 B2
I207 B2
I208 B2
I209 B2
I210 A3
I211 A3
I212 A3

I213 A2
I214 B2
I215 A2
I216 B2
I217 B3
I218 B3
I219 B3
I220 B3
I221 A2

10LC4.3HU AA 6.

I222 A2
I223 A2
I224 A3
I225 A2
I226 B2
I227 B2
I228 B3
I229 B2
I230 B3

I231 B2
I232 A2
I233 B2
I234 B2
I235 B2
I236 B2
I237 B2
I238 A2
I239 A3

I240 A3
I241 A2
I242 A2
I243 A3
I244 B3
I246 A3
I247 A3
I248 A3
I254 C3

I255 B3
I256 B3
I257 B3
I258 B2
I259 B3
I262 B2
I264 A2
I265 B3
I266 B3

I267 B3
I268 B3
I269 A2
I270 B3
I271 A3
I272 B3
I273 C3
I274 A1
I275 A3

I277 A3
I278 A3
I283 B3
I284 B3
I285 B3
I288 B3
I289 A2
I290 A2
I291 A2

I292 A2
I293 A2
I294 A2
I297 A1

I298 B3

I430 A1
I440 B3
I443 B3
I449 A3

I450 A3
I451 A3
I452 A3
I453 A1
I454 A1
I501 A3
I502 A3
I503 A2
I504 A2

I505 A2

I602 A1
I603 A2

I604 A1
I605 A2
I606 A2
I607 B1
I608 A1
I610 A1

I611 B1
I612 B1
I613 A1
I614 A1
I615 A1
I616 B1
I617 A2

I618 A1

I619 A1

I705 A3
I706 A4
I708 A5
I709 A5
I710 A4
I711 A4
I712 A4
I713 A4
I714 A4

I715 A4
I716 A5
I731 A4
I732 A3

I733 A3

I734 A3
I735 A3
I736 A3
I740 B3

I741 B3
I742 B3
I747 A5
I748 B5
I749 A5

I750 A6

I751 A5
I752 A5
I753 A5

I754 A5
I755 A5
I756 A6
I757 A5
I758 A5
I759 A5
I760 A6
I800 C6
I801 C5

I802 B5
I803 B5
I804 B6
I805 B5
I806 B5
I807 B5
I808 B5
I809 B5
I810 B5

I811 C7
I812 C6
I813 B7
I815 C6
I816 C6
I817 C6
I818 C4
I819 B5
I820 B6

I821 B5
I822 B5

I900 B7

I901 B6

I902 C6

I903 C6
I904 B6
I905 B6
I906 C5

3139 123 6144.1

F_16040_041.eps

231105

I2C Overview

I²C

HERCULUS

B2

7217
TDA15021H

HERCULES

SET

PROCESSOR

Block Diagrams, Test Point Overviews, and Waveforms

SCALER

B8

+3V3STBY

3232

3233

109

108

NVM_WP_HERC

104

SW_I2C_SDA

112

SW_I2C_SCL

113

SDA

SCL

+3V3STBY

3249

56

7207

M24C16

EEPROM

7

NVM

ERR

9

B23

ERR

6

CINCH ANALOGUE IO
(1FH)

1R03

1

2

Reserved

ERR

for DMMI

17

N1 N2

7801

GM1501H

SCALER

ERR

4

ADDRESS

DATA

ADDRESS

DATA

M1

M2

P3

P4

AF5

AF7

AD6

SCALER

B7

+3V3SW

3818

NVM_WP_SCALER

+3V3IO

3838

3817

OCMADDR

OCMDATA

3837

JTAG_TDI_SDA

JTAG_CLK_SCL

FSADDR

FS D ATA

TUNER & IF

B1

3102

(5108)

54

UV1318S

TUNER

UART_TX

UART_RX

FLASH / CONTROL

B11

7

3101

(5107)

1102

ERR

10

3122

3123

SDA_IO

SCL_IO

5

7C01

M24C32

EEPROM

ERR

8

7C00

MX29LV040

FLASH ROM

B10

1802

2

1

JTAG

I2C

3125

+3V3STBY

3120

6

SDRAM

3124

SDA

SCL

SERVICE

CONNECTOR

COMPAIR

1107

3121

SERVICE

CONNECTOR

UART

B9

7B01

K4D263238F

SDRAM

ERR

14

B19

1101

1

2

3

1

2

3

SCALER INTERFACE

7A00
PCA9515ADP

3

2

PDP ONLY

COLUMBUS

3M14

A15

T6TU5XBG

COLUMBUS

RES

4A01

4A00

FOR

11LC4.3HU AA 6.

3M15

B15

7M00

CTRL

ERR

11

SDA_DMA_BUS1_DISP

6

SDA_DMA_BUS1_DISP

7

B18

7L07

+3V3SWB

B21

DISPLAY

ADC

EPLD

1P07

(1G50)

31

30

TO

7L06

B12

+3V3SWB

3L36

HDMI

3D05

75 74

7D03

SII9993CT

HDMI

PANELLINK

RECEIVER

ERR

DIGITAL IO

B22

5

1

VGA

CONNECTOR

3L37

3L19

MST9883C

INTERFACE

3D06

13

10

15

6

11

3L20

57 56

7L04

ANALOG

ERR

7

76

77

HC

1103

33

22

3D07

56

7D00

M24C02

EEPROM

256x8

1Q01

12

15

I-BOARD

J2

+5VD

RP5

R35

56

U8

MC24C16

+3V3SW

3D08

7D02

RP5

SDA1

SCL1

R34

7D01

+3V3SW

56

7Q25

M24C02

EEPROM

256x8

R26

R25

B22

DOC_SDA

DOC_SCL

SDA_VGA

SCL_VGA

CONTROLLER

24

25

DIGITAL IO

32

U5

P89C664

8 bit

MICRO

1Q03

1

16

15

18 2

19

HDMI

CONNECTOR

SDA2

22

21

SCL2

23

SDA3

+5VD

RP1

RP1

7

5

CLK_LED-IN_SCL

43

DATA-IN_SDA1

44

EPLD

B20

4N21

4N22

EP1C12F256C8N

R24

R39

+5VD

R69

TXD

RXD

TXD

RXD

Q12

T2 R2

7N02

EPLD

BANK 4

ERR

16

+5VD

+5VD

13

11

12

12

2

13

3

R23

R40

U3

HEF4053BT

MULTI

PLEXER

U7

ST202ECD

RS232

TRANCIEVER

U2

HEF4053BT

MULTIPLEX.

R67

R68

14

14

13

15

14

TXD232

RXD232

IR-IN_DATA-IN_

RXD_SDA1

LEDIN_CLK_

TXD_SCL1

J1

2

3

J4

24

10

11

2

1

TO

CLOCK MODULE

(Optional)

SIDE I/O

D

1301

SDA3_IR-OUT

24

10

TXD232

11

RXD232

2

IR-IN_DATA-IN

1

LEDIN_CLK

1303

7

5

6

1302

2

1

F_15820_005.eps

281105

EXPRESS BOX

TO SMART CARD

EXPRESS BOX

TO SMART CARD

Block Diagrams, Test Point Overviews, and Waveforms

Supply Voltage Overview

SUPPLY LINE OVERVIEW

SUPPLY
PAN E L
(PSU)

X200

X220

X002

TOP CONNECTORS

B16

1J02

1
2
3
4
5
6
7
8
9

POWER_DOWN
STANDBY

10

BACKLIGHT_CTRL

11

LAMP_ON_OFF

12

1J01

(1M46)

1
2
3

N.C

.

1J07

4
5

N.C

.

6

1J08

7
8

N.C

.

9
10

N.C

.

4J01

11

RES

1J01

(1M03)

BACKLIGHT_CTRL

1
2

N.C

.

LAMP_ON_OFF

3
4
5

FAN_SPEED

6

N.C

.

STANDBY

7

PROTECT_AUD

8
9

N.C

.

10

POWER_UP_OK

RES

TO J10

HC

I-BOARD

MFD SUPPY

UFD SUPPY

+12VUFD

+5V_UFD

UFD CONTROL

12LC4.3HU AA 6.

TUNER & IF

B1

7758

5753
5754

5733

5700

+5VSW

+5VSW_a

+5VSW_b

+3V3STBY

+3V3STBY

+1V8_A

+1V8_B

HERCULES

+5VSW

+8VSW_TV

+3V3STBY

+3V3SW

+5VSW

+5VSWI

+5VD

+3V3SW

+3V3STBY

+5VSW

+5V

+12VUNREG

+12VSW

+8VSW_TV

+5VSWI

6735

+VTUN

+5VSW

5737

(Only LCD)

PAN_VCC

LVDS_VCC

(Only UFD)

+5V

+3V3STBY

+3V3SW

1103

B8

B8

1

B6

J2

HC

B8

B8

B6

B16

B16

B6

N.C.

B8

B8

B2

B6

B4,B9,B13,
B14,B19

B6

B22

B1,B2,B3,
B15,B17

B6

B21

B6

B6

B3,B5,B7,
B8,B9,B11
B12,B13,
B19,B20,
B21

B6

B6

1J03

VP

+3V3STBY

+12VUNREG

5J03

5J04

B9

B8

B8

B9

B7

+5V

1003

1

C

B1,B3,B3,
B5,B6,B9,
B17

B6

N.C.

B16

B16

B6

B6

B16

B6

B6

B6

B6

B16

B6

N.C.

B16

N.C.

B16

+5VSW

5102

5103

+3V3STBY

HERCULES

B2

+3V3STBY

3265

7215

3264

3263

7217

3262

+5VSW

+8VSW_TV

SYNC INTERFACE

B3

+3V3STBY

+3V3SW

+5VSW

AUDIO DELAY LINE (RESERVED)

B4

+5VSWI

5501

AUDIO PROCESSING

B5

+3V3SW

+3V3STBY

+5VSW

(Only UFD)

+5V

DC-DC CONVERTER

B6

+12VUNREG

7738

5738

IN OUT

7752

5752

DC/DC

5730

7754

5712

COM

7708

IN OUT

COM

SC_STANDBY

Converter

7730

+5V

+3V3STBY

6708

5709

7710

IN OUT

OR

5704

OR

7216-1

7216-2

COM

PWR

REG

5757

PANEL-PWR-CTL

SCALER

B7

+1V8_CORE

+2V5_DDR

+3V3SW

+3V3_IO

+3V3_PLL

SCALER

B8

+3V3SW

SCALER INTERFACE

B9

+3V3SW

+3V3STBY

+5VSWI

+5V

SDRAM

B10

+2V5_DDR

FLASH / CONTROL

B11

+3V3_IO

+3V3SW

HDMI (Not for EUR Sets)

B12

+3V3SW

+5VHDMI

MUX-SYNC INTERFACE

B13

+3V3SW

+5VSWI

DIGITAL IO (Only for EUR Sets)

B14

+5VSWI

1F00

1

DVI

SCART ANALOGUE IO (Only for EUR Sets)

B15

+5VSW

3F20

5900

5901

5902

5903

5904

5905

5906

5907

7900

IN OUT

COM

7901

IN OUT

COM

(ONLY UFD)

3B01

6F00

6F01

5908

5909

5910

5911

5F03

+1V8_CORE

+2V5_DDR

+3V3SW

+3V3_IO

+3V3_PLL

+3V3SW

3V3_PLL

3V3_ADC

3V3_DVI

3V3_IO

3V3_LBADC

3V3_LVDSA

3V3_LVDSB

3V3_LVDS

+2V5_DDR

+1V8

+1V8_ADC

+1V8_DV1

+1V8_CORE

+3V3SW

+3V3STBY

+5VSWI

+5V

+2V5_DDR

FSVREF

+3V3_IO

+3V3SW

+3V3SW

+5VHDMI

+3V3SW

+5VSWI

+5VSWI

DDC_5V

DVI

_5V

+5VSW

B19

1J03

B16

HC

B16

J4

B6

B6

B6

B6

B6

B6

B8

B6

B6

B7

B7,
B11,B20

B7,B10

B7

HDMI

VGA

SIDE CONNECTORS

B17

+3V3STBY

5K00

+5VSW

5K01

ADC

B18

+5VSWIA

7K05

IN OUT

COM

COLUMBUS

B19

+3V3SW

5M03

+5VSWI

5M04

EPLD

B20

+3V3SW

+3V3-IO

EPLD

B21

+3V3SW

5P01

7P01

IN OUT

COM

LVDS_VCC

DIGITAL IO (Not for EUR Sets)

B22

1Q03
18

1870

9

10

+5VSWI

B23

+5VSW

C

1003

3

D

1301

7

21

6Q16

3Q16

3Q17

5Q16

3Q18

CINCH ANALOGUE (Not for EUR Sets)

CLASS D AUDIO AMPLIFIER

5001

SIDE I/O + CONTROL

+3V3STBY_1

+5VSW_1

5P02

5P03

3001

+3V3STBY

+5VSW

+5VSWIA

+3V3SWB

+3V3SW

+3V3SWA

+5VSWI

+5VSWIA

+3V3SW

+3V3-IO

+3V3SW

+3V3-IO

1V5

1V5-PLL

1V5-INT

LVDS_VCC

+5VSW

DDC_5V

+5VSWI

+5VSW

VP

VP_SGN

+12V+12V

+5V+5V

1340

+5V

1K00

1K01

1540

5

2

J

1103

B1

7

1304

D

X220

PSU

B18

1340

D

J1

HC

B12

1540

J

I-BOARD

HC

J2

+3V3STBY

1

L1

J10

+12V

1

IR LED

J

1540

2

CLOCK BOARD (OPTIONAL)

O

1442

1

U1

SMPS

CONTR

L1

+3V3STBY

+3V3

D2

+5V

L4

J1

1442

1

O

+5VA

L5

+5VD

L6

+5V

+12V

+5VA+5VA

VDDVDD

J4

21

7

F_15820_001.eps

1301

D

281105

Circuit Diagrams and PWB Layouts

7. Circuit Diagrams and PWB Layouts

SSB: Tuner and IF

13LC4.3HU AA 7.

1

23

5

647

89

TUNER & IF

B1 B1

+5VSW

A

B

C

D

E

F

SERVICE

COMPAIR

1101

1
2
3

45

3124

F102

100R

3125

F104

100R

SCL

SDA

6101

BZX384-C6V8

RF_AGC

3126

SCL

SDA

3127

+3V3STBY

SEL_IF_SDM

FROM SCALER

I112

3139 123 6145.1

UV1318ST/AIH-MK3

+VTUN

For ITV Only

1

F101

I113

6102
BZX384-C6V8

F106

3105

1K0

100R
100R

UART_TX

UART_RX

1102

12

13

14

5107
5108
3102
3101

1103
1
2
3
4

3122 100R

TU

AGC1AS

2

NC

1V7

RES
RES
100R
100R

56

100R3123

TUNER

4

3

2V6

5V3

2107
47n

6106

4115

2104

22p

F115
F116
F117

RES

4116

RES

SERVICE

UART

1107

*

EUROPE
CHINA
AP(PAL)
NA/LA/AP(NTSC) -

2105
22p

45

1
2
3

*

3104
6103 -

6103

BAS316

3104

10K

Non-

EU

0R

STANDARD SD2
UV1318S/AI H N3
UV1318SI/AI C H3 ­UV1316E/A I H4
UV1338/A F SH4

F105

*

*

EU
10K
Yes

SDA

NC16NC2

SCL

5

2V6

5VSW_a

F107

3120
10K

BZX384-C6V8

33V

ADC

10

95V7

8

0V

NC

7V1

5V3

5VSW_a

2108
2u2
50V

+3V3STBY

3121

10K

6107

BZX384-C6V8

IFOUT

11

0V

F103

I101

15

16

17

3103
10K

3106

RES

23

F108

2109

22u

16V

F109

IF-TER

4

IDTV SD2

-

3111

22K

FM RADIO SD2
UR1316S/A I H3UV1318SD/A CPHN 3
UR1316S/A I H3
UR1316S/A I H3
UR1336/A F I S H3

5101
390n

2106

10n

I104

3115

5102

I111

3112
18K

6u8

5103

6u8

3107

6K8

I103

3109
2K2

7101
BC847BW

0V

2110

1n0

5VSW_b

I105

0V

+5VSW

I107

2101

100u

16V

2113

100u

16V

I102

3108
2K2

6104

1SS356

3116
100K

3118
150K

FOR FM RADIO ONLY

5

2102
10n

2103
10n

3113

22K

3117
820R

I108

7103
BFS20

I109

3119
560R

2114

1u0

6

5VSW_a

5VSW_b

FOR I93 ONLY

2111

1n0

2112
1n0

I106

3114
47K

SSIF

4114

F114

EU

AP

CHINA

*

Y

4102 EUROPE

--

4103

-­Y
Y

4110
4111

Y

--

4113
4107

-- --

4108

--

4102

*

4103

*

3110

2K2

4104
4105

--

Y

--

Y

--

Y

--

Y
Y

Y

--

-­Y

Y

--

Y

--

Y

2
3

*
*

4106

6105

1SS356

1105

OFWK3955L

I110

7102
BC847BW

4109
4110

*

4111

*

4112

*

EUROPE & AP
PAL-MULTI
ONLY

4113

789

1
4
5
6
9
10
13
14
15
18

2
3

1
4
5
6
9
10
13
14
15
18

2
3

1
4
5
6
9
10
13
14
15
18

NAFTA

Y

--

--

-­Y

--

--

--

I1
I2

GND

*

I1
I2

GND

1104

OFWK3953L

38M9

38M

OFWK9656L

I
ISWI

GND

*

AP

NAFTA

1106

40M4

5106

5105
RES

*

RES

OFWK9355LCHINA

*

4107

1105

4108

--

--

--

VIF1

VIF2

SIF1

SIF2

F110

F111

F112

F113

F_16040_001.eps

1104
OFWK3953L
OFWK7265L
OFWK3956L4104
OFWM1967L4106

*

7

O1

8

O2

11
12
16

NC

17

7

O1

8

O2

11
12

NC

16
17

*

7

O1

8

O2

11

12

16

NC

17

1106
OFWK9656L
OFWK9361L
OFWK9352L

--

241105

A

B

C

D

E

F

1101 B1
1102 A1
1103 D1
1104 B8
1105 C8
1106 E8
1107 F3
2101 A6
2102 A6
2103 A6
2104 C2
2105 C3
2106 C5
2107 D2
2108 D2
2109 D4
2110 E5
2111 E6
2112 F6
2113 A6
2114 D6
3101 C1
3102 C1
3103 C2
3104 C3
3105 D1
3106 D2
3107 B5
3108 B6
3109 C5
3110 B7
3111 D4
3112 D5
3113 D6
3114 D6
3115 E5
3116 E6
3117 E6
3118 F6
3119 F6
3120 F2
3121 F2
3122 F1
3123 F1
3124 B1
3125 C1
3126 D1
3127 D1
4102 B7
4103 B7
4104 B7
4105 B7
4106 C7
4107 C9
4108 C9
4109 E7
4110 E7
4111 E7
4112 E7
4113 E8
4114 F6
4115 A3
4116 A3
5101 B4
5102 A5
5103 A5
5105 B9
5106 E9
5107 C1
5108 C1
6101 C1
6102 C1
6103 C3
6104 C6
6105 C7
6106 F2
6107 F2

7101 D5
7102 D7
7103 E6
F101 B1
F102 B1
F103 C2
F104 C1
F105 C3
F106 D1
F107 D2
F108 A4
F109 D4
F110 B9
F111 B9
F112 E9
F113 E9
F114 F7
F115 F3
F116 F3
F117 F3
I101 C2
I102 B6
I103 C5
I104 D5
I105 D5
I106 D6
I107 E5
I108 E6
I109 F6
I110 D7
I111 E5
I112 C1
I113 C1

Circuit Diagrams and PWB Layouts

14LC4.3HU AA 7.

SSB: Hercules

12

1

2

3

34 5 6

4

5

6

7

7

8

8 9 10 11 12 13

9

10

11

12

HERCULES

B2 B2

B15 / B23

B15

B15

+8VSW_TV

AUDIO PROCESSING

A

A

B

B

C

C

D

D

E

E

F

F

G

G

SC2_CVBS_MON_OUT

H

H

I

I

J

J

AUDOUTLSR

B5

HETV

MTV

(15W)

(5W)

SC1_L

SC2_L

SC2_R

820R
10K
820R
10K

3250

3255
0R

3258
330R

16

VDD

MDX

8

3V9

3V9

7209
BC847BW

7208
BC847BW

4207
RES

5218

2291

G4

1

2
4X1
4X2

VEEVSS

7

SC1_R

RES

6

13
12
11

1
2

10

3
5
9

3V9

7202-1
PUMH7

3228
3244
3289

I246

RES

Const_R_OUT

F201

2203
10u
16V

4208
RES

3256

0R

3259
330R

+5VSW

RES

3291

RES

3293

Const_L_OUT

SC2_L_MON_OUT

SC2_R_MON_OUT

F202

F203

F204

7202-2
PUMH7

RES
RES

RES

7210
BC847BW

3257

0R

3260
330R

RES

150R3282

3292

2290 4u7

RES

3294

2V5

7216-2
BC847BS

3203

5K6

3202

5K6

3206

5K6

3205

5K6

B5

AUDOUTLSL

7201-1 PUMH7

OUT_MUTE

B5

0V

7201-2 PUMH7

RESERVED

INTF_V_OUT
INTF_Y_OUT
INTF_U_OUT

+5VSW

100R

R_SDTV

B13

B_SDTV

B13

G_SDTV

B13

7219
RES

F210

B15/B23

B7

LCD-TV LC04SD2 MULTIPLE 12NC :- 3139_123_61401_01 / 61441_01
LCD-TV LC04SD2 SINGLE 12NC :- 3139_123_61411_01 / 61451_01

14

15

4

SC2_OUT_SW

2280
3201

2281
3204

Const_L_OUT
Const_R_OUT

3V9

7203-1
PUMH7

F220

F221

I218

4209
RES

4206

3262
22K

2V1

5

I289

4u7

2201 1u0

100R

I290

7204-2

BC857BS

I292

4u7

100R

2202

I293

3V9

3251

100R
3252

100R

3253

100R

ES10.3B RESET (RESERVED)

3254

1K0

+3V3STBY

3263
3R9

7214
BCP69-25

1

3

1V9

4

CELL 12NC :- 8239_125_11402

3139 123 6145.1

1 8 9 10 11

1

234 56

2

3

1u0

3

2

3202

I294

7205-2

BC857BS

7203-2
PUMH7

+8VSW_TV

I242

2V8

7216-1
BC847BS

2

4

2208

1u0

*

I291

+5VSW

3264
22K

50V

+8VSW_TV

7204-1

BC857BS

+8VSW_TV

3V9

I243

I247

I248

+1V8_B

2V

1

6

1V9

1

*

3203

+8VSW_TV

*

3205

BC857BS

+1V8_A

+1V8_B

6201

BAS321

7211
BC847BW

3265

3R9

2V7

7205-1

GND

5206
2234 220n
5207

RES

2205

3

7215
BCP69-25

2

4

2209

4

4211

*

3206

4212

+3V3STBY

220n2235

+1V8_B

+1V8_A

+3V3STBY

+3V3STBY

+3V3STBY

+1V8_A

2u22206

F230

F231

16V10u

I201

I202

+5VSW

GND1

I221

3280

1R0

3266 5K6

3267

2207
220n

+1V8_A
+1V8_B

B15/B23

100n

2230
5204
2231

220n

5205

100n

2232

10u 16V

2233

5208

220n2236

5209
2237F227

220n
5210
2238

220n
5211

2239 100n
5212

2240 220n
5213

2241

220n

100n2242

2243

5K6

2258 10u

B1

SEL_IF_SDM

AV2_DMMI_SW

+5VSW

100R

5201

3296

10u

100n

2228

2229

F222
F223

F224

I220

I222

F225

F226

I223

F228

I224

F229

16V10u

F233

F234

F232

4203

4202

4201

4213

SC1_G_CVI_Y_IN

SC1_B_CVI_Pb_IN

SC1_CVI_DMMI_G_Y_IN

SC1_R_CVI_Pr_IN

B13

B13

B15/B23

B13

5

B1

B1

SSIF

RF_AGC

MAIN_OUTR

MAIN_OUTL

+5VSW

10n2211

680R

5202

2210 220n

I219

RES

82
47
15

110

69

3

124
100
117

96

4

94

88

93

45
8V

2244

2246
3268

4215

4214

SC1_CVI_DMMI_B_Pb_IN

SC1_CVI_DMMI_R_Pr_IN

B15/B23

B15/B23

CVBS_COMB

3207

7217

VP3
VP2
VP1

VDDP_3.3

VDDCOMB

VDDC4
VDDC3
VDDC2
VDDC1

VDDADC_1.8

VDDA3_3.3
VDDA2_3.3

VDDA1

VDDA_1.8

VCC8V

100n
100n2245

100n
100R

F235

2285
100n

SC1_FBL_IN_1

B15/B23

I227

I203

2V4

31

46

2u2

2247

B15

SC1_L_RF_OUT

F205

100R

100R3210

100R

100R

100R

3212

1n02216

1n0

3208

3211

3209

2214

I285

I288

I283

I284

I204

6061363733

62

63

AGCOUT

AUDOUTSL

AUDOUTSR

AUDOUTLSL

AUDOUTLSR

AUDOUTHPL

AUDOUTHPR

Φ

VIDEO

SIGNAL

PROCESSOR

AUDIOIN3R

AUDIOIN2L

AUDIOIN2R

SSIF

I254

F236

SC2_L_IN_1

AudioIN2R

SC2_R_IN_1

B15/B23

B15/B23

B12/B14

AUDIOIN4L

AUDIOIN3L

F237

F238

FRONT_L_IN

FRONT_R_IN

B17

B17

100R

2288

RES

AGC2SIF

53545657495034

50V

AudioIN2L

B12/B14

3286

6

+5VSW

B15

100n

2218

2219

3216 330R

CVBS_COMB

SC1_R_RF_OUT

F206

100R

*EMC

3213

*EMC

I205

0V

AVL

AUDIOIN4R

F239

2248

RES

SC1_COMP_AV1_L_IN

B15/B23

SFSKA

3215

330R

2V2

1V6

7206

BC857B

3214

680R

87

86

BO

GO

SSIF

SWO

REFO

REFIN

AUDIOIN5L

AUDIOIN5RBBCLIN

PBIN3

YIN3

G

79

80

35

I256

I255

I230

RES

RES

F240

1n0

2250

3270

3271

2249

+3V3STBY

RES

SC1_COMP_AV1_R_IN

B15/B23

3285

0R

5217

RES

7

7

8578

1201

4M5
RES

RO

I257

RES

I244

1K0

3217

CVBSO

PRIN3

83

I228

10u2251 25V

2287

RES

PIP

I206

2

1

I

GND

O

3

I208

100K

RES

3218

2220

I207

44

43

DVBO

DVBO

FMRO

BLKIN

C2C4CVBS2

C3

84

59

I258

100n2252

F241

SC2_AV3_C_IN

B15/B23

B15

16V

100u

2221

+5VSW

F250

SC1_CVBS_RF_OUT

F209

5203

SANDCASTLE

RES

RES

100R

47K3220

3287

3288

3219

I298

F207

F208

66

21

AVL

CSY

EWD

IFVO

FMRO

FBISO

HERCULES

TDA15021H/N1A11

CVBS3

CVBS4

Y2

Y3

525558

5164201438

F248

I229

I231

100n

100n2253

2255 100n

2254

2286 100n

F242

F243

CVBS_COMB

SC2_Y_IN_1

SC1_CVBS_IN

B15/B23

B15/B23

B3

HOUT

67

HOUT

Y4

F244

16V

10u

2256

RES

3290

RES

3283

I209

48

IFVO

DECBG

100n

2257

RES

3284

F212

SVO

DECDIG

I232

I233

100n

2259

B4

B4

I2SDO1

I2SDI1

106

105

O

CVBSI

I2SDI1

DECSDEM

DECV1V8

EHTO

77

32

118

I259

39K

100K3295

10u2260

3281

50V

2262 10u

B4

B5

I2SCLK

EXT_MUTE

104

103

I2SDO2

I2SDO1

INSSW3

IREF

27

17

I234

I235

6n8

2263

3272 4K7

10V

10V2265

1u0

470n

2264

100R3222

3V2

I210

102

I2SWS

I2SCLK

PH1LF

PH2LF

16

I236

1K0

3273

I262

B15/B17

IR

+3V3STBY

4K7

I297

3225

10R

I211

3223

100R

I278

2224

3227

I277

97

INT0

P0<0:5>

PLLIFRSECPLL

41

19

I226

I237

220n

2267

3274 390R

100n

2266

9

B7

B7

B17

TV_IRQ

PC-TV-LED

TV_SC_COM

100p

I274

I275

100R

2223

3226

3230 10K

+3V3STBY

4K7

3224

I212

RES

1u0

F211

3V1

0V

126

107

98

99

T0

INT2

INT1

SIFIN1

DVBAGC

SIFAGC

422930

1V9

50V2268

2u2

SIF1

B1

+3V3STBY

3K3

2K2

3231

3232

3229 4K7

3V2

127

128

T1

RX

SIFIN2

DVBIN1

1V9

SIF2

B1

+3V3STBY

TX

DVBIN2

B15/

B8

B8

B5

SCL

+3V3STBY

+3V3STBY

SDA

SOUND_ENABLE

4K7

3234

3233 3K3

+3V3STBY

I273

3V2

108

109

112

111

SCL

SDA

TPWM

P1<0:7>

VGUARD

VIFIN1

SWIO

VIFIN2

86957

24

25

13

1V9

1V9

I264

100R

3275

3276 75R

1m0

F245

5214

DMMI_RGB_SW

VIF1

VIF2

+3V3STBY

B15/B23

B1

B1

B23

SW_I2C_SDA

113

PWM0

VREF_NEG_HPL+HPR

470u 16V

2269

B15

B23

B15/

B17

+3V3STBY

+3V3STBY

STATUS_1

LIGHT_SENSOR

4K7

4K73236

SW_I2C_SCL

3235

+3V3STBY

RES

100R

RES

RES

F214

4205

4204

FOR SERVICE

3237

3238

F213

0V

3V2

0V

I213

114

122

123

115

116

ADC1

ADC0

PWM4

PWM3

PWM2

PWM1

P2<0:5>

VREFAD_NEG

VREFAD_POS

VREF_POS_HPR

VREF_POS_LSL

VREF_POS_LSR+HPR

VREFAD

VREF_NEG_LSL+HPL

918990

I238

I240

I239

16V

100u

220n

100n

2271

2273

2272

5216

2270 100n

+3V3STBY

1202

RES

24M576

2275 8p2

B15

B8

B9

B17

B6/B15/ B23

+3V3STBY

SC_STANDBY

STATUS_2

KEYBOARD

1n0

2225

3241 100R

3240 1K0 1%

I241

10K3242

100R

2226 3n3

F215

I215

3239

I214

F216

0V

I225

119

120

657175

39

ADC3

P3<0:3>

XTALIN

XTALOUT

11

1V4

8p22276

RES

2282

RES

RES

QSSO

AMOUT

UIN

VIN

70

RES

2283

SVM

AUDEEM

YIN

YSYNC

72

73

2277 100n

1K5

RES

2284

3277

INTF_Y_OUT

26

F246

150n

2274

ADC2

VSC

10

1V4

11810

B3/B18

B18

B3

VSYNC

INTF_V_OUT

INTF_U_OUT

ITV_IR_SW_RESET

+3V3STBY

I272

I270

I271

RES

220K

3245

2293

3243 4K7

POWER_DOWN_BOLTON_P50

I216

23

22

74

76

VOUT

VDRB

VDRA

UOUT

SWO1

INSSW2

VSSP2

VSSCOMB

VSSC4
VSSC3
VSSC2

VSSC1|P

VSSADC

VSSA1

GNDA

GND3
GND2
GND1

GNDIF

2292

I265

100n

2278

5215

47u

I266

B18

B3/B15/B17/B23

F218

NVM_WP_HERC

3247
3248

+3V3STBY

4K7

3246

YOUT

1

68

2
125
101
121

95

12

92
81
40
18

28

F249

27p

BC847BW

0V

3279

100R

I268

Y_NOTCH

B7

12 13

12

I267

1n0

2227

100R

F247

7218

2V9

100R

I217

8V

7207
M24C16-WMN6

3V2

7
6

5

2V8

I269

GND1

3278

68K

4K73249

WC

SCL

6204 BAT54 COL

100n

2279

+3V3STBY

(2Kx8)

EEPROM

BAT54 COL

6205

+8VSW_TV

POWER_DOWN

B6/B7

13

3V2

84

Φ

0

ADR

1
2SDA

F219

6206

RES

POWER-DOWN_BOLT-ON

B15/B23

F_16040_002.eps

241105

13

1201 B7
1202 G10
2201 A3
2202 B3
2203 D2
2205 G4
2206 G4
2207 F5
2208 G4
2209 G4
2210 B5
2211 B6
2214 B6

A

A

2216 B6
2218 A7
2219 A7
2220 B7
2221 A7
2223 B8
2224 C8
2225 B10
2226 C10

B

B

2227 B11
2228 C5

C

C

D

D

E

E

F

F

G

G

H

H

I

I

J

J

2229 C5
2230 D5
2231 D5
2232 D5
2233 D5
2234 E4
2235 E4
2236 D5
2237 D5
2238 E5
2239 E5
2240 E5
2241 E5
2242 E5
2243 E5
2244 E5
2245 E5
2246 F5
2247 F6
2248 G6
2249 G6
2250 F7
2251 F7
2252 F7
2253 F7
2254 F7
2255 F7
2256 F8
2257 F8
2258 G5
2259 G8
2260 F8
2262 G8
2263 F8
2264 G8
2265 G8
2266 G8
2267 F8
2268 G8
2269 F9
2270 F9
2271 F9
2272 F9
2273 F10
2274 F10
2275 G9
2276 G10
2277 F10
2278 F11
2279 F11
2280 A3
2281 B3
2282 F10
2283 F10
2284 F10
2285 F6
2286 F7
2287 H7
2288 H6
2290 F3
2291 F2
2292 E11
2293 C10
3201 A3
3202 A4
3203 A4
3204 B3
3205 B4
3206 B4
3207 B6
3208 B6
3209 B6
3210 B6
3211 B6
3212 B6
3213 B6
3214 B7

1
2
3

3215 B6
3216 A6
3217 B7
3218 B7
3219 B7
3220 B7
3222 B8
3223 B8
3224 B8
3225 B8
3226 B9
3227 C8
3228 D2
3229 C9
3230 B9
3231 B9
3232 B9
3233 B9
3234 B9
3235 B9
3236 B9
3237 C9
3238 C10
3239 C10
3240 B10
3241 B10
3242 C10
3243 C10
3244 D2
3245 C10
3246 C11
3247 B11
3248 B11
3249 A11
3250 D2
3251 D3
3252 D3
3253 D3
3254 F3
3255 E2
3256 E2
3257 E3
3258 E2
3259 E2
3260 E3
3262 F3
3263 F3
3264 F4
3265 F4
3266 F4
3267 F4
3268 F5
3270 F7
3271 F7
3272 F8
3273 F8
3274 F8
3275 F9
3276 F9
3277 F10
3278 F11
3279 G11
3280 E4
3281 F8
3282 F3
3283 B8
3284 B8
3285 G6
3286 H6
3287 B7
3288 C8
3289 D2
3290 B8
3291 F2
3292 F2
3293 G2
3294 G2
3295 F8
3296 B5
4201 F5
4202 F5
4203 F5
4204 C9
4205 C9
4206 F3
4207 E2
4208 E2
4209 E3
4211 A4
4212 B4
4213 F5
4214 F5
4215 F5
5201 B5
5202 B5
5203 B7
5204 D5
5205 D5
5206 D4
5207 D4
5208 D5

5209 D5
5210 D5
5211 E5
5212 E5
5213 E5
5214 G9
5215 F10
5216 F10
5217 H7
5218 F2
6201 E4
6204 C11
6205 C11
6206 C12
7201-1 B1
7201-2 C2
7202-1 C2
7202-2 C3
7203-1 C3
7203-2 C3
7204-1 A4
7204-2 A3
7205-1 B4
7205-2 B4
7206 B6
7207 B11
7208 D2
7209 D2
7210 D3
7211 F4
7214 G3
7215 G4
7216-1 G3
7216-2 G3
7217 C6
7218 F11
7219 F2
F201 B2
F202 B2
F203 B3
F204 B3
F205 B6
F206 B6
F207 C7
F208 C7
F209 B7
F210 F2
F211 C9
F212 C8
F213 C10
F214 C10
F215 C10
F216 C10
F218 A11
F219 B12
F220 D3
F221 D3
F222 D5
F223 D5
F224 D5
F225 D5
F226 D5
F227 D4
F228 E5
F229 E5
F230 G4
F231 G4
F232 F5
F233 F5
F234 F5
F235 F5
F236 F6
F237 F6
F238 F6
F239 F6
F240 F6
F241 G7
F242 G7
F243 G7
F244 F8
F245 F9
F246 F10
F247 D11
F248 F8
F249 E11
F250 A7
I201 A5
I202 B5
I203 B6
I204 B6
I205 B6
I206 A7
I207 C7
I208 B7
I209 C8
I210 C8
I211 B8
I212 B9
I213 C10
I214 C10
I215 C10

I216 C1
I217 C11
I218 D3
I219 C5
I220 D5
I221 D5
I222 D5
I223 D5
I224 E5
I225 C10
I226 F8
I227 F6
I228 F7
I229 F7
I230 F7
I231 F7
I232 F8
I233 F8
I234 F8
I235 F8
I236 F8
I237 F8
I238 F9
I239 F9
I240 G11
I241 B10
I242 F4
I243 C4
I244 B7
I246 D2
I247 D4
I248 D4
I254 F6
I255 F6
I256 E7
I257 E7
I258 E7
I259 F8
I262 F8
I264 F9
I265 F10
I266 F10
I267 F11
I268 G11
I269 C11
I270 B11
I271 B10
I272 B10
I273 C9
I274 A9
I275 A9
I277 C8
I278 C8
I283 B6
I284 B6
I285 B6
I288 B6
I289 A3
I290 A3
I291 A4
I292 B3
I293 B3
I294 B3
I297 B8
I298 C7

0

SSB: Sync Interface

Circuit Diagrams and PWB Layouts

15LC4.3HU AA 7.

1

2

3

4

5

6

7

8

9

SYNC INTERFACE

B3 B3

3431
1K0

7430

PDTC114ET

+3V3SW

7436-3

+5VSW

3V1

14

7

6430
BZX384-C2V7

I453

6431

1N4148

I430

6

3432

9

RES

3463

RES

+3V3SW

74LVC14APW

14

7

7436-4

8

ITV_IR_SW_RESET

3459

H_1FH

100R

HOUT

VSYNC

3451

4K7

I443

+3V3STBY

I440

3453

100R

3455

100R

7436-1

74LVC14APW

1

3

4436

RES

+3V3SW

14

7

4437

RES

+3V3SW

7436-2
74LVC14APW

14

7

2

4

3454

100R

3456

100R

SC1_CVBS_RF_OUT

&

Hsync_SDTV

I449
I450

Vsync_SDTV

BM05B-SRSS-TBT

B

C

1440
1
2
3
4
5

67

I454

+3V3STBY

0V

A A

TO SIDE CONNECTORS

B

LED_SEL

C

74LVC14APW

COL_HREF

D D

H_DELAY

4440

4438
RES

3458

100R

5

1440 D9
1441 E9
2447 E8
2448 E9
2449 E4
3431 A3
3432 B3
3451 A5
3453 B6
3454 B7
3455 C6
3456 C7
3458 D2
3459 D4
3461 E2
3462 E4
3463 C4
4436 A6
4437 B6
4438 D2
4439 E2
4440 D2
4441 E2
5431 E8
6430 A3
6431 B3
7430 B3
7436-1 A6
7436-2 C7
7436-3 D3
7436-4 D4
7436-5 E4
7436-6 E3
I430 B3
I440 C6
I443 B5
I449 D8
I450 D8
I451 E9
I452 E9
I453 B3
I454 B2

E

3139 123 6145.1

1

COL_VA

Vsync_SDTV

4441

4439
RES

2

3461

100R

+3V3SW

7436-6
74LVC14APW

14

13

12

7

+3V3SW

7436-5

74LVC14APW

11

2449

100n

14

7

3462

10

V_1FH

100R

+12VSW

2447
10p

5431

I451

2448
10p

+5V

1441
1
2
3

I452

B3B-PH-SM4-TBT(LF)

45

E

FOR ITV ONLY

3

4

5

6

7

8

F_16040_003.eps

9

251005

Circuit Diagrams and PWB Layouts

SSB: Audio Delay Line (Lipsync)

16LC4.3HU AA 7.

2

3

4

5

6

7

8

9

AUDIO DELAY LINE (LIPSYNC)

B4 B4

2D 3

2503

2D 3

F501

+5VD

100n2501

7502

+5VD

2502

9

5V3

15

1

2

3

4

5

6

7

100n

5V3

15

1

2

3

4

5

6

7

100n

F502

2V6

2V6

2V6

2V6

2V6

2V6

2V6

9

I503

4501

I504

4502

I505

*

4503
4504

4503

PDP

LCD

N
YN

*

Y

4

4

CY62256LL-70ZC

5V3

2V6

2V6

2V6

2V6

2V6

2V6

2V6

*

4504

RAM

32kx8

0

21

RES

4505

24252612

23

RES

4506

0

32k-1

A

1110987654321

4

5

3

8910

6

7

2EN

12

14

13

222827

2V5

2V5

11121315161718

A

A,1D

G2

2C1

20

2V5

2V5

2V5

2V5

2V5

2V5

19

2V3

14

+5VD

2505

100n

20

5V3

1

EN

11

C1

4507

2

1D

3
4
5
6
7
8
9

19
18
17
16
15
14
13
12

10

4508
4509
4510
4511
4512
4513
4514

RES
RES
RES
RES
RES
RES
RES

F504

2V6

F505

2506
330p

2507
470p

I501

2V3

+5VD

3501
470R

7504

BC847BW

0V2

I502

2508
82p

3502
47K

2V3

2509
82p

LATCH

7505

74HC573PW

1
11

2V6

2
3
4
5
6
7
8
9

5V3

EN
C1

1D

+5VD

2504

100n

20

2V3

19
18
17
16
15
14
13
12

10

LATCH

7506

74HC573PW

A

B

C

D

E

F

+5VSWI

COUNTER

+5VD

+5VD

COUNTER

7501
M74HC590T

14

13

2V3

12

11

2V3

10

5V3

13

12

5V3

11

2V3

10

5V3

7503
M74HC590T

EN3

C2

G1

1+

CT=0

EN3

C2

G1

1+

CT=0

5501 1u0

+5VD

VCC

CTR8

(CT=255)Z4

GND

+5VD

1614

VCC

CTR8

(CT=255)Z4

GND

16

8

8

F503

101

2501 A2
2502 B2
2503 D2
2504 B8
2505 B9
2506 C10
2507 D10
2508 F6
2509 F7
3501 E6

A

3502 F6
4501 E2
4502 E2
4503 F2
4504 F3
4505 F3
4506 F3
4507 C9
4508 C9
4509 C9
4510 C9
4511 C9

B

4512 C9
4513 C9
4514 C9
5501 A1
7501 A1
7502 A3
7503 F1
7504 F6
7505 B7
7506 B8
F501 A2
F502 B2

C

F503 C10

I2SDI1

F504 D10
F505 F10
I501 F5
I502 F6
I503 E2
I504 E2

I2SDO1

I505 E2

D

E

F

I2SCLK

3139 123 6145.1

23 7

45

61 8

F_16040_004.eps

251005

9

10

SSB: Audio Processing

Circuit Diagrams and PWB Layouts

17LC4.3HU AA 7.

123456

789

AUDIO PROCESSING

B5 B5

FROM HERCULES

A

B

C

D

E

F

3139 123 6145.1

AUDOUTLSL

AUDOUTLSR

SOUND_ENABLE

HP_DET_R_DC

POWER_DOWN

EXT_MUTE

OUT_MUTE

+5VSW

3626
10K

3627

22K

AUDIO-L

AUDIO-R

4613

ITV ONLY

4601
RES

I613

2616

2u2

4618

RES

2617

2u2

4619

RES

7602-1

74HC08PW

I606

I607

I614

6601

BZX384-C3V3

F601

F602

1

2

9

10

7605
PDTA143ET

+3V3SW

4616

14

7

14

7

I615

5V

4611

4612

RES

RES

+3V3STBY

3

7602-3
74HC08PW

8

+5VSW

+5V

RES

4621

2619

47u

4617

4620

3V3

5V2

RES

3605

I608

2603

1u0

2608

1u0

+5V

3628

RES

3629

RES

I617

0V

3623
47K

I610

7602-2
74HC08PW

4

5

12

13

3630

470R

3631

470R

HPIC_LIN

2604

470p

HPIC_RIN

2609

470p

14

7

14

7

3604

22K

2605

1u0

3609

22K

2610
1u0

7602-4
74HC08PW

11

I618

3610

100K

3611

100K

6

0V

7606-1
BC847BS

0V

7606-2
BC847BS

F603

F604

F605

2611
100u

16V

3625
3K3

I612

2V6

2
2V6

3

3612 22K

2V6
6
2V6
5

+5VSW

3V4

22K

7601-1

4

TS482IDT

2V6

8

5V3

7601-2
TS482IDT

2V6

84

5V3

I611

3V2

7607

BC847BW

4606

RESERVED FOR UFD

1

7

3615

10K

+3V3SW

HPIC_LOUT

HPIC_ROUT

+5VSW

2614

100n

3620

10K

4603

4614

RES

4615

RES

I602

I603

3.2 TO 4.3V

4602

2613

1u0
10V

RESERVED FOR UFD

7604

BC847BW

I619

3619

10K

7603

BC847BW

I616

3621

RES

3618

22K

2615

470u 16V

**

2618

16V470u

**

SOUND_ENABLE_1

+3V3STBY

3617

+3V3STBY

3616

I604

I605

4605

RES

1K0

1K0

4604

RES

2612
1u0
10V

4609

3632

39R

4610

3633

39R

HP_LOUT

HP_ROUT

POR_AUDIO

F_16040_005.eps

251005

A

B

C

D

E

F

2603 A5
2604 A6
2605 B6
2608 B5
2609 B6
2610 B6
2611 B6
2612 E9
2613 C8
2614 B8
2615 A8
2616 A4
2617 B4
2618 B8
2619 F5
3604 A6
3605 A7
3609 B6
3610 B6
3611 B6
3612 B7
3615 C7
3616 E9
3617 C9
3618 C8
3619 D8
3620 E8
3621 E8
3623 F5
3625 C6
3626 D2
3627 D2
3628 D5
3629 E5
3630 E5
3631 F5
3632 A9
3633 B9
4601 D2
4602 C8
4603 F8
4604 A9
4605 B9
4606 C7
4609 A9
4610 B9
4611 B4
4612 B4
4613 D2
4614 F8
4615 F8
4616 C4
4617 C5
4618 A4
4619 B4
4620 E5
4621 E5
6601 E4
7601-1 A7
7601-2 B7
7602-1 C4
7602-2 C5
7602-3 D5
7602-4 D6
7603 E8
7604 D8
7605 E4
7606-1 E6
7606-2 F6
7607 C7
F601 A4
F602 B4
F603 A6
F604 B6
F605 B6

I602 A8
I603 B8
I604 A9
I605 B9
I606 C4
I607 C4
I608 A5
I610 B5
I611 C7
I612 C6
I613 E3
I614 E4
I615 E4
I616 E8
I617 F5
I618 A6
I619 D8

1

23456

789

SSB: DC-DC Converter

Circuit Diagrams and PWB Layouts

18LC4.3HU AA 7.

1234 56

7

8 9 10 11 12 13

DC-DC CONVERTER

B6 B6

FROM TOP CONNECTORS

A

B

+12VUNREG

C

D

E

FOR UFD ONLY

SUPPLY TO TUNER & HERCULES

F

G

+12VSW

H

+12VUNREG

BZX384-C8V2

I

FOR UFD ONLY

3139 123 6145.1

1 8 9 10 11 12 13

+12VUNREG

+5V

+12VSW

5738

6740

I740

SUP_GND2

5730

10u

SUP_GND1

1

2738

16V47u

3740

1K5

6708
SS24

I710

5709
10u

2710
10u

SUP_GND2

COM

10K3708

2711
10u

I731

2730

10u
25V

SUP_GND1

OUTIN

2

3741
1K5

6709
SS14

I711

SUP_GND2

2733
220p

7738
L78M08CDT

3

2739

3709
6K8

L5973D

3

2

NC

SUP_GND2

SUP_GND1

16V47u

I741

2741
220n

2704

2708
RES

7710

8

INH

SYNC

GND GND_HS

7

I705

2734
22n

3736

4K7

SUP_GND1

+3V3STBY

16V10u

Φ

9

7741
BC847BW

2706

10u 16V

2709

NC

6

VREFVCC

OUT

FB

COMP

SUP_GND2

SUP_GND1

3742
15K

F701

I706

I709

I708

16V47u

1

5

4

7730
L5970D

8

VCC

COMP4FB

3

INH

7

GND

SUP_GND1

3743

22K

I742

+12VSW

5704

7708

LF33CPT

1

2

CTRL NC

I712

I714

I715

SS36

SUP_GND2

OUT

SYNC

VREF

1K0 1%

OUTIN

COM

3

5712

33u

6712

1

5

2

6

3732

7742
BC847BW

5

4

NC

2714
220p

SUP_GND2

3733

I732

2715

22n

I716

3716
4K7

SUP_GND2

5733
220u

3K3
1%

I713

SUP_GND2

I733

6733

SS14

SUP_GND1

3712
5K6

1%

3713
3K3
1%

7735
BC817-25

I734

3735

1K0

SUP_GND1

I736

SUP_GND1

5713

10u

2713

16V

470u

SUP_GND2

SUP_GND1

5735

1m0

5737

10u

2731

16V470u

I735

SUP_GND1

234 56

F710

BAV99

2735
470p

6735

+3V3STBY

2716

470u

16V

F736

2736

22u

35V

SUP_GND1

SUP_GND1

5V2

8V

F743

32V9

+VTUN

TO TUNER CELL

6736
BZX384-C33

TO HERCULES CELL

+5VSW

F737

+8VSW_TV

F738

POWER_DOWN

B5

2737

16V470u

B7
B16

7

FOR LCD ONLY

FROM SCALER

PANEL-PWR-CTL

7755
PDTC114ET

(0V)

F755

0V6

SUPPLY TO SCALER

+12VSW

3751

5752

1R0

10u

2753

470u 16V

GND

SUP_GND3

SUP_GND3

FROM HERCULES

SC_STANDBY

3V1

+5VSWI

3752
1R0

3753

1K0

2754

RES

0V

+3V3STBY

5758

RES

2749

10u

3758
15K

I760

I751

I752

I753

1%

3759

1K0

7756

PDTC114ET

1V2

8

7

11V7

6

11V7

5

I748

+12VSW

5755

RES

I756

3755

10K

3750

22K

5756

SI2301BDS-T1-E3

11V5

2751
100n

I747

FOR UFD ONLY

7752
MC34063AD

DCOL

IS

VCC

CIN_NEG

3754

3K3 1%

2755

4n7

2750

2u2

FOR UFD ONLY

7754

2

3761

100R

2761
1u0
25V

1

6V8

IPK

OSC

I757

SS = 4V9

5757

3

7753

5759

L4940D2T12

RES

I759

13

2759
RES

COM

OUTIN

RES

2

3760

100R

2760

1u0

25V

SRQ

REFERENCE
REGULATOR

I754

+3V3STBY

3V2

2762
22u

16V

123

567

7758

SI9433BDY-T1-E3
SI4433DY

8

3V2

4

I750

I749

1751
RES

PAN_VCC

2752

47u

16V

1SWC

11V7

2SWE

3TIMC

SUP_GND3

4GND

SUP_GND3

67

5
4
3
2
1

I758

2756

470p

SUP_GND3

I755

5700

2700
RES

5753
220u

SUP_GND3

5754

10u

2757

470u 16V

F700

2701

100p

3734
2K2

6751
SS14

TO SCALER CELL

F754

+5VSWI

5V4

2758

470u 16V

+3V3SW

TO EPLD

LVDS_VCC

11V5

TO LIPSYNC

F_16040_006.eps

251005

A

B

C

D

E

F

G

H

I

1751 A10
2700 B11
2701 B11
2704 A3
2706 B4
2708 C3
2709 B4
2710 C2
2711 C3
2713 D5
2714 D4
2715 C5
2716 D6
2730 E3
2731 G6
2733 E3
2734 E3
2735 E6
2736 E6
2737 G7
2738 F2
2739 F3
2741 G3
2749 B9
2750 F9
2751 B9
2752 B10
2753 E8
2754 E8
2755 E9
2756 D11
2757 E11
2758 E11
2759 B10
2760 B9
2761 G9
2762 F9
3708 B2
3709 C3
3712 C5
3713 D5
3716 D5
3732 F4
3733 F4
3734 D11
3735 F5
3736 F3
3740 G2
3741 G2
3742 G4
3743 F4
3750 F9
3751 D8
3752 D8
3753 E8
3754 E9
3755 B9
3758 B8
3759 F9
3760 B9
3761 F9
5700 B11
5704 B4
5709 C2
5712 C4
5713 C6
5730 E2
5733 F5
5735 F6
5737 F6
5738 F2
5752 D8
5753 E11
5754 E11
5755 A9
5756 A9
5757 A10
5758 A9
5759 B10
6708 C2
6709 B3
6712 D4
6733 F5
6735 E6
6736 E7
6740 G2
6751 E11

7708 B4
7710 C3
7730 E4
7735 E5
7738 F3
7741 G3
7742 G4
7752 C9
7753 B10
7754 A9
7755 B8
7756 F8
7758 F10

F700 B11
F701 A4
F710 B6
F736 E6
F737 F7
F738 F7
F743 F6
F754 E1
F755 B8
I705 E3
I706 B4
I708 B4
I709 B4
I710 C2
I711 C3
I712 C4
I713 C5
I714 C4
I715 C4
I716 C5
I731 E3
I732 F4
I733 E5
I734 E5
I735 E6
I736 F5
I740 G2
I741 G3
I742 G4
I747 B9
I748 F9
I749 A1
I750 A10
I751 D9
I752 E9
I753 E9
I754 E9
I755 D11
I756 A9
I757 A9
I758 D11
I759 B9
I760 B9

1

0