JVC LT-26C31 BJE, LT-26C32BJE, LT-26C31 BUE, LT-26C31 SJE, LT-26C31 SUE Schematic

SCHEMATIC DIAGRAMS

LCD FLAT TELEVISION

YA014200311

LT-26C31BJE, LT-26C31BUE,

LT-26C31SJE, LT-26C31SUE

CD-ROM No.SML200311

BASIC CHASSIS

MK

No.YA014

2003/11

LT-26C31BJE, LT-26C31BUE LT-26C31SJE, LT-26C31SUE

STANDARD CIRCUIT DIAGRAM

NOTE ON USING CIRCUIT DIAGRAMS

1.SAFETY

The components identified by the symbol and shading are critical for safety. For continued safety replace safety ciritical components only with manufactures recommended parts.

2.SPECIFIED VOLTAGE AND WAVEFORM VALUES

The voltage and waveform values have been measured under the following conditions.

(1)Input signal : Colour bar signal (2)Setting positions of

each knob/button and variable resistor

(3)Internal resistance of tester (4)Oscilloscope sweeping time

(5)Voltage values

Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values.

: Original setting position when shipped

: DC 20k : H : V

: Othters

: All DC voltage values

/V

20µs / div 5ms / div

Sweeping time is specified

3.INDICATION OF PARTS SYMBOL [EXAMPLE]

In the PW board

: R1209

R209

Type

No indication

MM PP MPP MF TF BP

TAN

(3)Coils

No unit Others

(4)Power Supply

Respective voltage values are indicated

(5)Test point

: Test point

(6)Connecting method

: Ceramic capacitor : Metalized mylar capacitor

: Polypropylene capacitor : Metalized polypropylene capacitor : Metalized film capacitor : Thin film capacitor : Bipolar electrolytic capacitor : Tantalum capacitor

: [µH] : As specified

: B1

: 9V

: Only test point display

: Connector

: Receptacle

: Wrapping or soldering

: B2 (12V

: 5V

)

4.INDICATIONS ON THE CIRCUIT DIAGRAM

(1)Resistors

Resistance value

No unit :[

K M

Rated allowable power No indication : 1/16 [W] Others : As specified

Type

No indication

OMR

MFR

MPR

UNFR

FR

Composition resistor 1/2 [W] is specified as 1/2S or Comp.

(2)Capacitors

Capacitance value 1 or higher : [pF]

less than 1

Withstand voltage

No indication : DC50[V]

Others : DC withstand voltage [V]

AC indicated Electrolytic Capacitors

47/50[Example]: Capacitance value [µF]/withstand voltage[V]

]

: [k : [M

]

: Carbon resistor : Oxide metal film resistor : Metal film resistor : Metal plate resistor : Uninflammable resistor : Fusible resistor

: [µF]

: AC withstand voltage [V]

(7)Ground symbol

: LIVE side ground : ISOLATED(NEUTRAL) side ground : EARTH ground : DIGITAL ground

5.NOTE FOR REPAIRING SERVICE

This model's power circuit is partly different in the GND. The difference of the GND is shown by the LIVE : ( ) side GND and the ISOLATED(NEUTRAL) : ( ) side GND. Therefore, care must be taken for the following points.

(1)Do not touch the LIVE side GND or the LIVE side GND and the ISOLATED(NEUTRAL) side GND simultaneously. if the above caution is not respected, an electric shock may be caused. Therefore, make sure that the power cord is surely removed from the receptacle when, for example, the chassis is pulled out.

(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL side GND or never measure with a measuring apparatus measure with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND and ISOLATED(NEUTRAL) side GND at the same time. If the above precaution is not respected, a fuse or any parts will be broken.

Since the circuit diagram is a standard one, the circuit and circuit constants may be subject to change for improvement without any notice.

NOTE Due improvement in performance, some part numbers show in the circuit diagram may not agree with those indicated in the part list. When ordering parts, please use the numbers that appear in the Parts List.

No.YA014 2-1

)

CONTENTS

SEMICONDUCTOR SHAPES ......................................................................2-2

BLOCK DIAGRAM........................................................................................2-3

CIRCUIT DIAGRAMS....................................................................................2-5

TUNER PWB CIRCUIT DIAGRAM .............................................................................................................. 2-5

MSP PWB CIRCUIT DIAGRAM.................................................................................................................. 2-7

RECEIVER PWB CIRCUIT DIAGRAM ........................................................................................................ 2-9

VIDEO PWB CIRCUIT DIAGRAM............................................................................................................. 2-13

MI-COM & DIST PWB CIRCUIT DIAGRAM.............................................................................................. 2-17

POWER PWB CIRCUIT DIAGRAM .......................................................................................................... 2-39

REGULA TOR PWB CIRCUIT DIAGRAM .................................................................................................. 2-43

FRONT CONTROL PWB CIRCUIT DIAGRAM.......................................................................................... 2-45

FRONT SENSOR PWB CIRCUIT DIAGRAM ............................................................................................ 2-47

PATTERN DIAGRAMS .............................................................................. 2-49

RECEIVER PWB P ATTERN...................................................................................................................... 2-49

MSP PWB P ATTERN ............................................................................................................................... 2-51

VIDEO PWB P A TTERN ............................................................................................................................ 2-52

POWER PWB PATTERN.......................................................................................................................... 2-53

MI-COM & DIST PWB P ATTERN ............................................................................................................. 2-57

REGULAT OR PWB P A TTERN .................................................................................................................. 2-59

TUNER PWB PATTERN............................................................................................................................ 2-59

FRONT CONTROL PWB P A TTERN ......................................................................................................... 2-60

FRONT SENSOR PWB P A TTERN............................................................................................................ 2-60

VOLTAGE CHARTS .................................................................................. 2-61

WAVEFORMS ............................................................................................ 2-64

USING P.W. BOARD

TUNER P.W. BOARD SMK0R601A-U2 MSP P.W. BOARD SMK0A601A-U2 RECEIVER P.W. BOARD SMK0J601A-U2 VIDEO P.W. BOARD SMK-1601A-U2 MI-COM & DIST P.W. ASS'Y SMK0Z601A-U2 POWER P.W. BOARD SMK-9601A -U2 REGU LATOR P.W. BOARD SMK-9611A-U2 FRONT CONTROL P.W. BOARD SMK0L601A-U2 FRONT SENSOR P.W. BOARD SMK0L602A-U2

SEMICONDUCTOR SHAPES

TRANSISTOR

BOTTOM VIEW FRONT VIEW TOP VIEW

E C B

IC

BOTTOM VIEW FRONT VIEW TOP VIEW

OUT E IN

ECB

IN OUTE

B

(G)E(S)C(D)

1 N

ECB

1 N

CHIP TR

1

C

BE

N

CHIP IC

2-2

TOP VIEW

N

1

N

1

N

No.YA014

BLOCK DIAGRAM

AUDIO OUT

J401

EXT-1

J101

EXT-2

J201

EXT-3

J301,J302

EXT-4

(COMPONENT IN)

J1201,J1202

TU001

MAIN

U/V FRONTEND

L_MONI,R_MONI

V1,L1,R1,YS1, RE1,GR1,BU1

V2/Y2,C2/RE2,YS2, GR2,BU2,L2,R2

V3/Y3,C3,L3,R3

EXT4Y,EXT4CB, EXT4CR,L4,R4

SIF

TV V1

L/R OUT

V1,L1,R1

V2/Y2,C2,

L2,R2

L4,R4

YS1,RE1,GR1,BU1

YS2,RE2,GR2,BU2

EXT4Y,EXT4CB,EXT4CR

IC101

AV SW

L/R OUT

SC1_OUT_L SC1_OUT_R

S_L/S_R

MAIN CV/Y MAIN C

MHP_L/R

SUB CV/Y SUB C

EXT4Y EXT4CB EXT4CR

EXT4Y

IC501 MULTI

SOUND

PROCESSOR

YS1,RE1,GR1,BU1

YS2,RE2,GR2,BU2

IC1101

COMPONENT

VIDEO

SW

IC1201

SYNC SEP./

SWITCH/

DETECT

MAIN Y/RY/BY

SUB Y/RY/BY

MAIN Y/RY/BY

SUB Y/RY/BY

MAIN HD/VD

SUB HD/VD

MAIN HD/VD

SUB HD/VD

L/R

MAIN CV/Y

MAIN C

YS1,RE1, GR1,BU1

YS2,RE2,

GR2,BU2

MAIN

Y/RY/BY

MAIN

HD/VD

SUB CV/Y SUB C

SUB Y/RY/BY

SUB HD/VD

MAIN Y/RY/BY

MAIN HD/VD

SUB Y/RY/BY

HD/

SUB

VD

HD/VD

IC6401

VOLUME

CONTROL

IC701

MAIN CHROMA DECODE

IC801

SUB CHROMA DECODE

IC1204

CLOCK PLL

IC1201

3D NR

&

A-D CONVERT

IC1202

SDRAM

IC4001

A-D CONVERT

L/R

HEADPHONE

MEMORY

CKINCLKM

MAIN HD/VD

SUB HD/VD

IC302 NTSC

3D Y/C

SEPARAT

Y/C

CVBS

Y/C

IC4103

4M

13.5M

Y/C

8

Y/PB/PR

8

27M

IC6501 AUDIO

CONTROL

MI-COM & DIST PWB

YCC YCY

ADDRESS DATA

IC702

PAL

3L COMB

FILTER

IC703

Y/C SW

Y

PB

PR

Y/C

10

CVBS

3L COMB

FILTER

IC4102

IC4101 W-XGA

CONVERT

MULTI-SCREEN

IC4201

DIGITAL

ENHANCE

IC802

64M

RAM

&

COLOUR

MANAGEMENT

IC404

FALSE

CONTOURE

CORRECT

L/R

IC7301

RGB PROCESS

8bit

IC6641 AUDIO

OUT

IC401

IC4201

DEVICE

DRIVE

OSD

A-D CONVERT

SUB

TEXT

IC1205

OSD &

TEXT SWITCH

IC7807

SUB CPU

MAIN SPEAKER(L)

MAIN SPEAKER(R)

OSD

MIX

IC7805

MEMORY

IC7601

LVDS

FORMAT

CONVERT

LCD PANEL

REMOCON SENSOR

OPERATION BUTTON

IC8752

REMOCON

KEY1,2

TEXT RGB MAIN

No.YA014 No.YA0142-42-3

VD

OSD R/G/B

IC001

MAIN CPU

DATA

IC002

RESET

IC003

SDRAM

IC004

MEMORY

CIRCUIT DIAGRAMS

TUNER PWB CIRCUIT DIAGRAM SHEET 1

NCF31AZ-105X

C010

1

/10 80%

R005

0

R004

0

SIF M_SW0 M_SW1 VTV1 AFC1

CN004 QGB2038J1-09

TUNER PWB ASS'Y SMK0R601A-U2

TU001

QAU0188-004

C003 OPEN

NCB31HK-103X

.1

R003

100

R002

100

NCB31HK-222X

C001

.0022

C006 .01

C004

/16

NCB11AK-106X

C002 10

C008 C009

/16

.1

C007

/50

10

C005 1000

R001

/10

OPEN

1000

L002

10

NQL034K-100X

/6.3

L003

/6.3

L001

C013 1000

10

NQL034K-100X

22

NQL034K-220X

/6.3

R012 47k

R013 47k

NCB31HK-333X

C015

.033

GND

GND M_MONO

32V

5V

SDA1 SCL1 AGC

CN005 QGB2038J1-09

MSP PWB SHEET 2

NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.

2. Please refer to page 2-64 for waveforms of this circuit diagram.

No.YA014 No.YA0142-5 2-6

MSP PWB CIRCUIT DIAGRAM SHEET 2

QGB2038K1-09

CN0004

TUNER PWB

SHEET 1

QGB2038K1-09 CN0005

QQL244K-4R7Z

HK

C543

0.1

L505

RECEIVER PWB (1/2)

SHEET 3

CN00AL

QGA1501C2-09V

VTV1

LTV

RTV

32V

5V

9V

MSP PWB ASS'Y SMK0A601A-U2

N

/50

MSP3415DQGB3GHX

MULTI-SOUND PROCESS

HKHK

C510C509C513 .01.01.110

N

/50

QENC1EM-106Z

C529 C530

.001 .001 C528 .001

IC501

CH

C511 2p 2p

X501

QAX0773-001Z

C512

CH CHCH CH

R522 10k

Q503 DTC144EKA-X

100

R516

C533

HK

C535 2200p

4.7

L504

/16

DIG_GND AGC TU1_AFC SCL1 SDA1 SDA2 MSP_RESET M_SW0 M_SW1

CN00AM QGA1501C2-11V

OPEN

C501

OPEN

C503

OPEN

C504

OPEN

C505

OPEN

C506

0

C507

NCB31HK

C508

-103X

OPEN

R501

OPEN

R502

OPEN

R503

OPEN

R504

OPEN

R505

0

R519

0

Y501

0

Y503

OPEN

Q501

OPEN

L501

OPEN

L502

MI-COM & DIST PWB (1/11) SHEET 7

R521 OPEN OPEN

Y502

CK

C534

.1

SIF_GND

0

/16

DIG_GND

R520

HK

K502

R518

C531 .01

LC501

C532 .1

NQR0431-001X

NQR0389-003X

R517 100

100

CK

/16

QQL244K-4R7Z

100

C536 C537 10 10

CK

HK C501

*

CK

HK

QENC1EM-106Z

C526C525

10.1

/50/16

K501

/16

Q502

C502

.01

C527 .001

BUFFER

2SC2412K/QR/-X

R506

1k

IC502

AN77L08-T

C541 C542

100

/16

SIF_GND

L_MONO

4.7

/16

C507 C508 *

L501 *

*

CH

1k

M_SIF

R507

HK

.01

SIF_GND

NCF31AZ-105X

R501 *

L502

*

R519 *

Y503

*

R502

*

CH CH

C506 C505 **

C523 10

/50

CK

C515

1

/10

L503

0

NQR0389-003X

QRN143J-0R0X

C514

Y501 *

AMP

C503

*

HK

R505 *

C504

*

C522 .1

C517 10

C516

/50

C524 10

/50

.1

/16

Q501 *

/50

R503 *

R504 *

NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.

No.YA014 No.YA0142-82-7

RECEIVER PWB CIRCUIT DIAGRAM (1/2) SHEET 3

AUDIO OUT

QNN0595-001

J401

QND0102-001

J301

QNN0370-001

J302

QNN0370-001

J302

QNN0370-001

J302

J201 QNZ0463-001

J101 QNZ0463-001

J401

QND0102-001

J301

QND0102-001

J301

QND0102-001

J301

C226 1500p

C196

1500p

GND

D202

MA3056/M/-X

D203

MA3056/M/-X CE42681-001Y HK

C225

1500p

AV_GND

CE42681-001Y

HK

C195

1500p

R306

R307

R303 75

GND

R304 220k

GND

R305 220k

GND

MA3039/H/-X

D201

HK

K201

K202 CE42681-001Y

MA3056/M/-X

D104

K101

K102

CE42681-001Y

22k

GND

22k

GND

R301 75

GND

R271 75

R272 75

R274 75

HK

MA3056/M/-X

D101

MA3056/M/-X

D102

D103

HK

C307 .0047

HK

C308 .0047

R302 75

GND

D204 D205

MA3056/M/-XMA3056/M/-X

C221 .0047

HK

C222

C223

.0047

C224

HK

R115 75

R116 75

R117 75

R118 75

HK

C193

.0047

C194

.0047

C191

C192 .0047

R308

R309

MA3039/H/-X

R273 75

MA3056/M/-X

D207

.0047

D105

MA3056/M/-X

.0047

R310

SC_YS1

SC_R1

SC_G1

GND

SC_B1

GND

CN00AE QGA1501C2-07V

Q313

D305 MA8100/M/-X

C305 NCB31HK-152X

C306 NCB31HK-152X

SC_B2

470

UN2110-X

GND

R311

470

D301 MA8100/M/-X

GND

D302 MA8100/M/-X GND

D303 MA8100/M/-X GND

GND

SC_G2

SC_B2

SC_G2

C310

SC_R2/C2

C311

C309

/16 NCB11CK-225X

2.2 R312

/16

1

NCB21CK-105X

GND

/16 NCB11CK-225X

2.2

1K

R313

39k

GND

Q232

*1

SW

Q231

*1 R232 10K

SW

47

QETN1EM-476Z R314 OPEN

GND

R315D310

MA111-X

33k

R231 10K

RECEIVER PWB ASS'Y(1/2) SMK0J601A-U2

390

D206

R275 75

R119 75

.0047

GND

470

C115 QETN1CM-477Z

C105

/16

470

QETN1CM-477Z

D308 OPEN

GND

D309 OPEN

GND

/16

VTV_OUT

SC_B1

SC_YS1

CN00AD QGA1501C2-08V

VIDEO PWB (1/2)

Q311

UN2226-X

Q312

UN2226-X

SC_R1

SC_G1

SHEET 5

D311C312 MA111-X/25

Q314 2SA1530A/QR/-X

L_SWMAIN

R316

56k

R_SWMAIN

TV_LINK

V2_OUT

SC_YS2

SC_R2/C2

SLOW2

L2OUT

R2OUT

SLOW1

SCL1

SDA2

S3

C3

Y3

V3

L3

R3

V2

L2

R2

V1

L1

LTV

R1

RTV

L4

R4

C131 100

QETN1CM-107Z

R133

D131

MA3120/M/-X

LTV

RTV

V3

L3

Y3 R3

C3 S3

V2

L2

R2 SC_R2/C2

V1

L1

R1

R261

OPEN

SLOW2

SLOW1

/16

75

R103

Q234

*3

R132

2.2k

R242

2.2k R241

2.2k

R212 R213 47K 82K

R211 22K

HK

C125 .001

R237 R236

10K 10K

R341

2.2K

R342

2.2K

R131

100180

OMF1R1/2

R134 100

Q131 2SA933AS/QR/-T

R136 82k

QETN1HM-106Z

QETN1HM-105Z QETN1HM-105Z

QETN1HM-106Z

QETN1HM-105Z

R214 15K

M_MU

C152

C141

10

C142 1

C144 1

Q211

Q136

C150

C151 1

/50

C153

2.2k

R114 33k

/50

*1

sw

MUTING

DTC323TK-X

10

1

HK .01

R215 33k

R221 22K

MUTING Q137

DTC323TK-X

/50

QETN1HM-105Z

C148 QETN1HM-105Z

R222 R223 47K 82K

C186 OPEN

C251

/50

10

QETN1HM-106Z

C187

QETN1HM-106Z

C147

/50

1

HK

R218 10K

Q212

HK C214 .001

R138 82k

AV_GND

33k

R104

33k

R102

R113

R111

2.2k

R234 33k

R235 33k

R216 47K

R217

27K

Q233

*3

R343 33K

R344 33K

R135

390

QETN1HM-106Z

R137 390

QETN1HM-106Z

2SA1037AK/QR/-X

R255

OPEN

C146 10

/50

1

C149R112

.0133k

R260

0

C188 OPEN

*1

SW

R224 15K

R226 47K

C343

/50

1

QETN1HM-105Z

C344

/50

1 QETN1HM-105Z

M_MU

R191 1k

N

/25

C182

10

QENC1EM-106Z

V3 L3 Y3 R3 C3 S2-3 S-3 V2 L2 Y2 R2 C2 S2-2 S-2 V1 L1 Y1 R1 C1

R144

100

R194 R193 100 100

R189

5.6k

C184

.01

RVL

R6V6L6

EXT4TV1

EXT3

IC101 CXA2069Q

EXT2

VIDEO/ AUDIO SW

EXT1

V4L4Y4R4C4

S2-1

S-1

GND

C197

.01

GND

C185

/50

47

QETN1HM-476Z

Q101

2SC2412K/QR/-X

R188

R187

2.2k

100

HK

COUT1

HK

VGND

YOUT1

TRAP1

MAIN

SUB

D.OUT

TV2EXT5

S2-4

S-4L5V5R5ADR

ROUT1

GND

QENC1EM-106Z

VOUT1

LOUT1

CIN1 BIAS YIN1

MUTE COUT2 TRAP2 ROUT2

V/YOUT2

LOUT2

VCC VOUT3 ROUT3 YOUT3 LOUT3 COUT3 DCOUT

AGND

SDA

SCL

C177 10

C179

.01

HK

/25

C178

N

/50

10

QETN1HM-106Z

Q102

R185

2SC2412K/QR/-X

100

VIDEO BUFFER

R186

2.2K QETN1CM-477Z

HK

L2OUT

QETN1CM-107Z

R175 220

QETN1HM-106Z

R178

82k

R2OUT

C172 C173

/16

100

R176 220

C170 C171

/50

10 10

R177 R179 390 390

Q105

DTC323TK-X

MUTING

R180 82k

QETN1HM-106Z

Q104 DTC323TK-X MUTING

VIDEO

BUFFER

R182 100

/50

C174

.01

470

Q106 2SC1740S/QR/-T

R184 75

R183 150 R1/2

MA3120/M/-X

2SA1037AK/QR/-X

MUTING

Q103

/16

D164

R181 100k

QETN1CM-107Z

M_C

S_CV/Y

S_C

M_CV/Y

R4

L_SWMAIN

L4

R_SWMAIN

LTV_IN

RTV_IN

M_CV/Y

M_C

S_C

SC_YS2

R_SWSUB

L_SWSUB

VTV1_IN

S_CV/Y

LTV_IN RTV_IN

V2_OUT

M_MU

L_SWSUB

R_SWSUB

SDA2

SCL1

M_MU

SDA2 TV_LINK SDA1 SCL1

C190

/16

100

GND

9V

CXA1875AM-X IC401

R401

220

R402

220

C401

/16

47

QETN1CM-476Z

R403

0

R404 OPEN

GND

C132 10

/50

R190 C133 10

Q138

MUTING

R139 100k

R151

R152

OPEN

R154R101

R155

R145 R146

R258

0

R148

R149

R150

R141

R142

R143

R227 27K

1k

/50

R192

5.6k

100

R153

1002.2k

100

100 100

100

R147

100

R259 OPEN

100

C143

.01

HK

100

.01

C145

HK

R225 33k

R228

Q221

10K

*1

SW

Q222

*1

SW

L_SWMAIN R_SWMAIN

CN000N QGA1501C2-07V

GND

CN000J QGA1501C2-06V

GND

CN00AL QGA1501C2-09V

GND

M_MU

L_SWSUB

R_SWSUB

SHEET 4

VIDEO PWB (2/2) SHEET 6

MI-COM & DIST PWB (2/11) SHEET 8

MSP PWB SHEET 2

SHEET 4

9V

CN000K

QGA1501C2-07V

MI-COM & DIST PWB (1/11) SHEET 7

GND

CN000G

QGA1501C2-10V

POWER PWB (2/2) SHEET 19

GND

STB5V

HP_DET

5V

SCL1

SDA1

SHEET 4

GND

HP_VOL

NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.

2. Please refer to page 2-64 for waveforms of this circuit diagram.

No.YA014 No.YA0142-9 2-10

RECEIVER PWB CIRCUIT DIAGRAM (2/2) SHEET 4

IC6101 AN77L12-T

SHEET 3

R_SWMAIN

L_SWMAIN

AU_12V

R6541

5.6K

D6541

MA8062/M/-X

C6517

/50

4.7

IC6501 NJW1137M-W

C6520

/50

C6519

/50

4.7

C6518

/50

4.7

Q6506 2SA1530A/QR/-X

C6526

/16

47

R6588

R6589

C6581 10

R6581

/50

R6518 10K

C6527

0

OPEN

56K

OPEN

R6508

2.2K

R6509

2.2K

R6510

R6511

R6582 56K

C6522

2.2K

C6515

/25

47

R6517

2.2K

R6516

R6514

R6515

100

C6523

/50

4.7

/50

R_VOLPRE

Q6504 2SC3928A/QR/-X

2.2K R6512

R6513

2.2K Q6505

2SC3928A/QR/-X

L_VOLPRE

R6583

100K

R6584

1K

C6533 47

/25

C6531

C6534

1

/50

10p

33K

IC6531 IC6551 RC4558D-X RC4558D-X

33K

C6532 1

/50

R6536 15K

D6585 MA111-X

C6582

47 /25

Q6582

2SA1530A/QR/-X

R6586 15K

Q6581 2SC3928A/QR/-X

C6513

C6505

C6507

.0033

9V

R411 10K

C411

10

/50

QENC1EM-106Z

R412 10K

R415 10K

C412

10

/50

QENC1EM-106Z

R416 10K

C6501

R6501

10

/50

/16

2SA1530A/QR/-X Q6503

R6507 10K

C6525 OPEN

Q6502

2SC3928A/QR/-X

C6502 10

/50

3.3K R6503

3.3K

Q6501

2SC3928A/QR/-X

100K

3.3K R6506

R6504

R6502

3.3K

Q411

R413

R417

Q412

1K

R414

100

2SC3928A/QR/-X

C6524

47 GND

R418

100

2SC3928A/QR/-X

N

C6503

4.7

100K

R6505

C6504

4.7

/50

.033

HK

HK HK

C6506 C6508 .0033 .033

HK

2.2

C6509 C6511 C6516 .0047 0.1 0.1

HK

C6510 C6512 C6521 .0047 0.1 0.1

C6514

2.214.7

VREF

C6541

/25

47

R_PREAHB

R6535 15K

CH

C6535

10p

CH

R6585 56K

R6533 10K

R6531 100K

R6532 100K

R6534 10K

AHB_SW

C6583 1

C6557 47

/25

R6552 180K

L_PREAHB

R6566 OPEN

D6581 MA111-X

D6583 MA111-X

D6582

R6587 0

MA111-X D6584

MA111-X

/50

C6551

CK

0.068 C6553

CK

0.068

R6551 180K

C6554

CK

0.068 C6552

CK

0.068

D6562

MA111-X

R6564

0 R6565 R6562 82K 0

C6563

2.2

/50

C6555

/50

10

R6553 560

R6559 10K

Q6551 2SC3928A/QR/-X

R6560 10K

Q6552 2SC3928A/QR/-X

R6554 560

C6556

/50

10

AHB_CTRL

D6561 MA111-X

R6561 120K

C6561 R6563 1 220K

/50

R6555

3.3K

R6557 22K

R6558 22K

R6556

3.3K

A_MU1

HP_MU1

C6562

OPEN

R_AHBAMP

R6591

56K

R6592

56K

L_AHBAMP

R6593 1K

Q6591

DTC323TK-X

Q6593

2SA1530A/QR/-X

R6597 10K

C6593

10

/50

Q6592

DTC323TK-X

R6594 1K

K6591

NQR0413-002X

CH

C6591 100p

CH

C6592 100p

K6592

NQR0413-002X

R6605 OPEN

C6621

NCB11EK-105X

C6622

NCB11EK-105X

R6604 10K

R6606 10K

C6611 NCB11EK-105X

R6601 NRSA63D-822X

R6621 18K

R6602

OPEN

R6622 18K

Q6601 2SC3928A/QR/-X

R6623 47K

R6624 47K

C6610

0.1

C6612

0.1

C6613

0.1

C6614

0.1

IC6641

TA2024ASE-X

CH

C6623 120p

CH

C6624 120p

R6603 OPEN

D6601 OPEN

NCB11EK-105X

AU_D_GND

AHB_LV

C6606

C6607

0.1

C6608

0.1

C6603

C6605 C6604

TH6601 NAD0035-471X

0.1

0.1 330

R6579 0

K6571 OPEN

C6602

330 /25

/25

AU_D_VCC

QQL28AM-100

D6571 MA111-X

D6572 MA111-X

D6574 MA111-X

D6573 MA111-X

QQL28AM-100

D6641 D1FS4-X

L6641 10

D6642 D1FS4-X

L6642 10

L6644 10

D6644 D1FS4-X

L6643 10

D6643 D1FS4-X

C6575

0.1

C6576

0.1

C6578

0.1

C6577

0.1

K6103

OPEN R6105 R6106 R6107 R6108

K6101

NQR0413-002X

C6104 1000p

NCB21EK-224X

C6641

C6642

NCB21EK-224X NCB21EK-224X

C6644

C6643

NCB21EK-224X

R6571 18K

R6575

8.2K

R6572 18K

R6576

8.2K

R6574 18K

R6578

8.2K

R6573 18K

R6577

8.2K

C6103 47

0 0 0 0

/25

HK

R6101 R6102 R6103 R6104

NCB31HK-104X

C6645

R6641

QRK126J-100X QRK126J-100X

R6642

C6646

NCB31HK-104X

C6571 NCB11EK-105X

C6572 NCB11EK-105X

C6574 NCB11EK-105X

C6573 NCB11EK-105X

K6102 OPEN

C6647

0.1

C6648

0.1

AU_GND

0 0 0 0

AHB_R+

D6101 OPEN

C6102

0.1

AHB_R-

C6101 47

NQR0413-002X

AHB_L-

AHB_L+

/25

K6641

K6642

K6644

K6643

AU_VCC

CN000F QGA2001C2-04V

CN000S QGA2501C5-06Z

POWER PWB (2/2) SHEET 19

SPEAKER

SHEET 3

HP_DET

SDA1

SCL1

R_SWSUB

L_SWSUB

HP_VOL

M_MU

STB5V

D6401

5V

A_MU0

HP_MU0

GND

C6705 10

R6727 120K

/50

RESET

HPSUBVCC

TEMP

OVERLOAD

FAULT

C6701 NCB11CK-225X

R6728

R6717 10K

D6702

C6702

0.1

IC6701 M62320FP-X

R6701

GND

MA111-X

R6709

R6708

R6710

100

R6702

R6704

R6705

R6706

R6703

100

4.7K

100

10K

2SC3928A/QR/-X

R6707 100

100

10K

Q6701

Q6702 2SA1530A/QR/-X

R6723 10K

C6704 NCB11EK-105X

Q6704 2SC3928A/QR/-X

R6719

R6718

2.2K

R6724 10K

R6729 56K

R6721R6720 OPEN3.3K

C6703 R6722 .1 OPEN

R6730 56K

C6706 OPEN

Q6703 2SC3928A/QR/-X

Q6705

R6733

560

2SA1530A/QR/-X

R6734 D6701

560

R6735

560

R6732 10K

R6731

10K

R6725 10K

R6726 OPEN

MA111-X

1SR35-400A-T2

R6405 OPEN

R6406

1K

R6407

C6401

R6401

10

/50

10K

R6403

8.2K

C6408

220

/10

C6402 10

R6408

8.2K

C6409 1

10K

/50

Q6401 UN2110-X

R6404

/50

8.2K

R6402 10K

C6410

/50

1

R6409

1.5K

Q6402 UN2226-X

C6403

4.7

C6404

4.7

/50

RECEIVER PWB ASS'Y(2/2) SMK0J601A-U2

IC6401 TA8119P

C6407 220

CN000U QGA1501C2-04V

C6406

0.01

HK

C6405 220

/10

FRONT CONTROL PWB SHEET 21

NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.

No.YA014 No.YA0142-122-11

VIDEO PWB CIRCUIT DIAGRAM (1/2) SHEET 5

SHEET 6

RECEIVER PWB (1/2)

SHEET 3

SHEET 6

RECEIVER PWB (1/2)

SHEET 3

SHEET 6

R2

G2

C830

0.1

R820 150K

NAX0621-001X

R816

27k

HK

0.01

C821

R818

3.9k

HK

C823

0.022

NCB31HK-223X

REG5V

X801

16.2MHz

SRGB2/OTH

C819 10P

GND

C801

0.1

R856 1M

GND

R822

180

150K

Q803

Q804 NPN1

NPN1

R821

R825

R823

R827

1.5k

C818 10

/16

CH

C817

C816

0.1

C804

C803

C802

0.10.22

GND GND

SRGB2/OTH

CN0AE

QGA1501C2-07V

B2

G2

R2

B2 G2 R2

GND

YS1

B1 G1

R1

CN0AD

QGA1501C2-08V TB1274AF

YS1

B1

G1

R1

S_CIN

S_CV/YIN

S_CIN

S_CV/YIN

VCC9A REG5V

IC803

BA05FP-X

C828 .33

NCF31CZ-334X

GND

C826 22

/50

2SA1037AK/QR/-X

R801

2.2k

R802

2.2k GND

R804

2.2k

R805

2.2k

REG5V

C825

GNDGND

OPEN

Q802 PNP1 2SA1037AK/QR/-X

CORE3

L807 NQR0413-003X

R803

3.3k

Q801 PNP1

GND

R806

3.3k

NCB31AK-474X

C820

0.47

GND

R817 10k

NCB11CK-225X

C822

2.2

HK

GND

C824

0.01 NCB31HK-103X

C827 100

/6.3

R819 10K

R824 150K

R826 180

C815

C831

0.1

/16 47

0.1

C805

0.01

HK

150K

R829

C813 47

IC801

C806

0.01

HK

L808 CORE3 NQR0413-003X

B2

C832

0.1

R828 150K

R830 180

Q805 NPN1

R831

1.5k

HK

GNDGND

/16

GND

NCB31HK-103X

R1

C833

R832 150K

R834

150K

Q806

NPN1

R833

R835

1.5k

C814

0.01 NCB31HK-103X

R807

7.5k

GND

0.1

180

GND

/16 47

C807

GND GND

L809

CORE3

C808

0.01

HK

R899

6.8K

150K

R837

C812

G1

Q807 NPN1

R839

1.5k

C811

0.1

R808 R809 100 100

C834

R836 150K

R838

0.1

180

0.1

150K

R841

0.1

C810

0.1

NCB31HK-103X

B1

Q808 NPN1

R843

1.5k

C829

C835

R840 150K

R842

0.1

180

NCF11CZ-475X

CF1

YS1

VIDEO PWB ASS'Y(1/2) SMK-1601A-U2

GND

C809

4.7

/16

GND

S_RY

S_BY

S_Y

S_Y_COMP

SHEET 6

S_HD

S_VD

NQL092K-6R8X

CH

C893 10p

L869

L18

NQL092M-180X

R855 100

SDA1

SCL1

SHEET 6

SDA2

SUBNT%

NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.

2. Please refer to page 2-64 for waveforms of this circuit diagram.

NDC31HJ-180X CH

R851 180

CH

C851

NDC31HJ-560X

Q864 IMX1-XW

R890 22k

C850 18p

L851 L6R8

120p

VCC5A

VCC9A

CH

R850 OPEN

C852

82p

L866 L867 L22 L22

NCB31HK-103X

IC802

NCB31HK-103X

C880

/6.3

100

L865 L22

NQL034K-220X

2SC2412K/QR/-X

R853

/16

12k

C853 47

/16

Q853 NPN1

R852

R854

R849

2.2k

R859

6.8k

2.2k

GND

220

CH

C849 10p

GND

NQL034K-220X

C854C886

0.110

L861 L22

100

L862 L100

L868 CORE3

L863 L100

C881 /6.3

NCB31AK-474X

C884 100

C885

100

NCB31HK-103X

NQL034K-101X NQR0413-003X NQL034K-101X

TC90A69AF-X

C855

0.01 HK

C856

0.01

HK

C878

0.1 C857

0.01

HK

C879

0.1 C858

0.01

HK

C859

0.47

C882

/6.3

0.01 HK

HK

C883

/6.3

0.01

C864

0.01

HK

C863

0.01

HK

R862 330

CH C861 680p

C887 C888

0.1 100

HK

C860

0.01

NCB31HK-103X

R861 100

R860 100

C862

0.1

/6.3

NCB31HK-103X

2SC2412K/QR/-X

R863 820

L864

L100

2SC2412K/QR/-X

NQL034K-101X

2SC2412K/QR/-X

HK

C877 C891 C876

0.01 47 0.01

GND

VCC9A

R872 OPEN

Q866 OPEN

GND

NDC31HJ-180X

Q854

C892

NPN1

18p

CH

Q863 NPN1

R889

L852 L6R8

C894 18p

CH

L853 L6R8

C869 56p

CH

NDC31HJ-560X

2SC2412K/QR/-X

R887 R885 1k 12k

Q862 NPN1

R888 R886 1k 5.6k1k

NQL092K-6R8X

C870 56p

R894 R895 OPEN OPEN

R896 OPEN

R864 390

C865 C866 56p 56p

NDC31HJ-560XCHNDC31HJ-560X

Q858 NPN1

R874

390

R873 820

NDC31HJ-560X

/16

C867

/16

47

R865 R867 470 6.8k

C871

0.1

R875 470

NCB31HK-103X

HK

R884 C875

1.5k 10p 33p

NDC31HJ-100X

C895 D801 OPEN OPEN

R897 OPEN

L870 OPEN

2SC2412K/QR/-X

R866 R868 22k 1k

R869 1k

2SC2412K/QR/-X

R876 R878 22k 560

R877

8.2k R879

560

NDC31HJ-150X

C874 15p

CH

L854 L27

CH

C896

OPEN

C897 OPEN

2SA1037AK/QR/-X

Q855 NPN1

R870

1.2k

2SA1037AK/QR/-X

Q859 NPN1

R880 220

NQL092M-270X

R883 470

C873

CH

NDC31HJ-330X

D802 OPEN

Q860 PNP1

Q856 PNP1

C868

0.1

R893

R898 OPEN

NQL034K-220X

C889

/16

10

GND

C872

0.1

Q861 OPEN

C890

/16

10

R882

0

OPEN

GND

VCC9A

R881 OPEN

R892 OPEN

R891 OPEN

Q865 OPEN

No.YA014 No.YA0142-13 2-14

VIDEO PWB CIRCUIT DIAGRAM (2/2) SHEET 6

RECEIVER PWB (1/2)

SHEET 3SHEET 5 SHEET 5

S_CV/YIN

S_CIN

J1202

QNN0595-001

HK

J1201

QNN0584-001

C1254

.0015

D1204C1255

MA8100/M/-X

D1205

MA8100/M/-X

R1251

LC1201

OPEN

R1253

LC1202 R1258

OPEN 75

R1255

S_HD

S_RY

S_BY

S_RY

X1201

CSB503F30

R1205

GND

S_Y

C1201

HK

S_Y

VCC9A

SDA1

SCL1

IC1101

TEXT_G

TEXT_B

TEXT_R

C1203

GND

100

/16

R1206

330

GND

8.2k

C1202

2.20.01

/50

R1204

100

R1203

100 R1202

100 R1201

100

GND

C1204

0.01 HK

M_VD

M_HD

S_VD

S_HD

M_Y

GND

M_BY

M_RY

S_Y

S_BY

S_RY

C1121

/16

100

C1122

C1101

1

C1102

1

C1103

1

C1104

.01

C1105

.01

C1106 1

/50

C1107 1

/50

C1108

/50

1

C1109

.01

C1110

.01

C1111

/50

1 C1112

1

/50

C1113 1

/50

C1114

.01

C1115

HK

.01

GND

C1116

/50

1

AN15851A-W

CK2

HK

CK2

HK

CK2

HK

CK2

R1124

100

R1123

R1107

0

GND

HK

R1117

0

R1118

0

C1120

.01

HK

C1119

.01

HK

Q1101

100

R1101

R1104 OPEN

2.2k

GND

Q1102

R1105 OPEN

R1102

R1108

2.2k

C1123 100

C1124

.01

R1114 OPEN

0

/16

R1115 OPEN

R1119

GND

R1109

0

R1106 OPEN

GND

Q1111

R1111

2.2k

GND

Q1112

R1112

2.2k

GND

R1113

2.2k

Q1113

GND

R1116 OPEN

0

Q1103

R1103

2.2k

NR_Y

NR_BY

NR_RY

AD_BY

AD_RY

AD_Y

2SC2412K/QR/-X

S_HD

TA1370FG-X

S_VD

CN00N

QGA1501C2-07V

GND

3.3V

IC1202

AD_HD

R1216

220

NR_HD

R1215

220

SDA1

SCL1

0

R1257

75

D1201

MA8100/M/-X

C1251

/16

1

NCB21CK-105X

0

D1202

MA8100/M/-X

C1252

/16

1

NCB21CK-105X

0

D1203

R1259LC1203

MA8100/M/-X

75OPEN

COMY3

R1262

C1253

EXT4BY

EXT4RY

10

R1263 22K

22K

/16

GND

Q1202

2SC2412K/QR/-X

R1264

2.2k

VCC9A

NR_VD

AD_VD

SN74AHC2G08T-X

R1208

10k

R1212 R1211

10k 10k

GND

R1207

10k

NCB31CK-104X

C1206

/50

1

NCB21CK-105X

C1208 47

C1207

4.7

NCF11CZ-475X

R1209

100

R1210

100

C1205

.1

GND

/25

IC1201

GND

Q1203

2SC2412K/QR/-X

R1265

0

R1267

R1266

0

2.2k GND

VIDEO PWB ASS'Y(2/2) SMK-1601A-U2

NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.

2. Please refer to page 2-64 for waveforms of this circuit diagram.

No.YA014 No.YA0142-162-15

R1260

Q1201

2SC2412K/QR/-X

0

R1261

2.2k

GND

CN00H CN0AH

QGF508C1-30W QGF508C1-30W

S_Y_COMP

SHEET 5

AD_Y

YS_IN

GND

AD_BY

BYS_IN

EXT4Y

AD_RY

AD_HD

AD_VD

GND

RYS_IN

HDS_IN

VDS_IN

MI-COM & DIST PWB (4/11)

GND

Y_COMP

NR_Y

GND

YM_IN

SHEET 10

NR_BY

BYM_IN

GND

NR_RY

RYM_IN

GND

NR_HD

HDM_IN

NR_VD

VDM_IN

M_Y

M_BY

M_RY

M_HD

TEXT_R

TEXT_G

TEXT_B

GND

G2B2 R1

B2

G1

R1

B1

R2

G2

GND

YS1

GND

SRGB2/OTH

R2

SRGB2/OTH

YS1G1

B1

GND

TEXT_R

GND

TEXT_G

GND

TEXT_B

YM_OUT

SHEET 5

M_VD

3.3V

VCC5A

GND

VDM_OUT

HDM_OUT

SHEET 10

5V

GND

3.3V

GND

BYM_OUT

RYM_OUT

MI-COM & DIST PWB (4/11)

5V

GND

VCC9A

9V

GND9VGND

SCL1

SDA1

SCL1 SDA1

SHEET 5

SDA2 SUBNT%

GND

SCL1/2

SDA1

SDA2

SUBNT

NC

GND

MI-COM & DIST PWB CIRCUIT DIAGRAM (1/11) SHEET 7

MI-COM & DIST PWB ASS'Y(1/11) SMK0Z601A-U2

LC012

LC013

NQR0415-005X

SMGND

D0

D1 D2

D3 D4

D5 D6

D7

LDQM

WR A15 A14

A13 A12 A10 A0 A1 A2 A3

VCC3A

D019 OPEN

C078 100

/6.3

AGND

VCC9A

C079 47

/16

AGND

VCC3D

AGND

C021 47

/16

IC003

K4S641632F-TC75

WR

CKE

A10

LDQM

OPEN

R078

R079

A11

UDQM

CSSDRAM

OPEN

C066

R080

R082

R083

R084

VCC5A

LC008

A5V

2.5V

D5V

NQR0415-005X

C071 OPEN

AGND

VCC2.5

LC009

NQR0415-005X

C072 OPEN

AGND

LC010

NQR0415-005X

C073 OPEN

AGND

R012

27k

Q010

2SC2712/YG/-X

T_V LINK

D002

R013

MA111-X

220

Q012

2SC2712/YG/-X

T_VLINK

D003

MA3068/M/-X

IC004 MBV160-26C31UE PROGRAM ROM

A15 A14 A13 A12 A11 A10

A9

A8 A19 A20

WR

R042

C067

.1

0

A18 A17

A7

SMGND

A6

A5

A4

A3

A2

A1

A15 A14 A13 A12 A11 A10

A9

A8 A19 A20

WR

A18 A17

A7

A6

A5

A4

A3

A2

A1

SHEET 17SHEET 17

C074 100

/6.3

VCC5D

2SA1530A/QR/-X

T_VLINK

2SC2712/YG/-X

R011

T_VLINK

10K

R016

10k

R017

10k

SMGND

C048

/16

47

A16

D15 D7 D14 D6 D13 D5 D12 D4

D11 D3 D10 D2 D9 D1 D8 D0 RD

CSROM

A0

CN804 OPEN

Q008

Q009

T_VLINK

SMGNDSMGND

NQL034K-4R7X

SMGND

A16

D15 D7 D14 D6 D13 D5 D12 D4

D11 D3 D10 D2 D9 D1 D8 D0 RD

CSROM A0

R009

Q011

2SC2712/YG/-X

L015

4.7

SMGND

K004

10k

SMGND

A3.3V

D3.3V

R140 OPEN

R010

10k

SMGND

R015

47k

C049

.1

NQR0389-003X

SMGND

K003

0

C050

.1

SMGND

LC011

NQR0415-005X

C075 OPEN

NQR0415-005X

9V

C076

.1

C077 OPEN

C022

0.1

R007

R006

1k

R008

1.5k

1k

SMGND

R014

1k

C056

.1

C057

.1

CSSDRAM

FOR PROGRAM

CN00C2

QGA1501F2-07V

TDO

TCK

R143 OPEN

C058

R141

OPEN

C019

47

/16

R139

2.2k

SMGND

C020

.1

SMGND

Q007

2SA1530A/QR/-X

TU1_AFC

SMGND SMGND SMGND

KEY1

R198 10K

AGC

NQR0389-003X

R199 10K

MSP_RESET KEY2

R172

open

L016

4.7 NQL034K-4R7X

SMGND

D15

D14 D13

D12 D11

D10 D9

D8

UDQM

CLK OSDCLK CKE

A11 A9 A8 A7 A6 A5 A4

A12

A13

A14

OPEN

220

R085

R086

R087

C051C052

47.1

SMGND

C053

.1

C054

.1

R145 OPEN

R146 OPEN

R165

SMGND

OPEN

C055

.1

A15

OPEN

R088

SMGND SMGND

C027C028 4747

/16/16

REMOCON

MECA_SW IP_ERR IP_RST

NQR0415-003X

C029

1k

150p

CH

100k

SMGND

R003

1k

R004

1k

R005

1k

R018

1k

R019

100

R020

1k

4.7k

OPEN

4.7k

R022

R024R025

R026

R028

R030

R032

OPEN

4.7k

OPEN

R023

R027

R029

R031

C032

SMGND

L003

SMGND

R001

R002

/16

SMGND

NCB31EK-333X

R129

R130C024

SMGND R034 10K

C031

C023

100k.1

.033

R132 0

SMGND

TCK TMS TDI TDO

.1 L001

A20 A19 A18 A17

A16

SMGND

C060

R134

10

/10

OPEN

R135

1k

R136

10k

4.7

A4A3A2A1A0

B

A13

NQR0415-003X

R133

0

TMODE

R151 10K

C030

A20 A19 A18 A17 A16

LC001

.1

A8 A7 A9 A6

A5 A10 A11 A12

SMGND

B

82k

K002

OPEN

R033

.1

4.7

C018

OPEN

R137

2.2k

R138

2.2k

SMGND SMGND

X001

C044

C046

.1

C059

10

/10

4.7

L014

.1

C047

C045

A14

A15

CLK

C033 C034 C035 OPEN .1 .1

LC002

K001 39

OPEN

C062

4.7 0

L013

.1

CKE

CSSDRAM

R056

R055

NRSA63J-390X

C043

4.7

L012

IC001 SDA6000-B12

CSROM

R057

.1

RD

R058

UDQM

LDQM

R060

R059

R124 100

C042

0000000

WR

R061

NAX0618-001X

C041

33p

.1

0

L011

D15

CH

C040 33p

CH

C039

.1

4.7

L010

4.7

D7D0D14D8D6D1D13

L005

Q003

2SC2712/YG/-X

R173

10k

R174 0

4.7k

OPEN

R117

R116

R115

OPEN

10k

R118

R114

4.7

D9

D5

L006

SMGND

D006

SMGND

RSA6.1J4-W

R142 100

TMS

TDI

10k

R113

R112

1k

R110

1k

R109

0

R108

0

R107

1k RXDM TXDM

L008

4.7

R102

100

R101

100 100

R100 R099

100 220

R098 R097

1k R096

0

R090

220

R089

220

D11 D3 D4

L007

4.7 D10 D12 D2

TXDM RXDM

10

C038 C037

P_MU

LB_POW TEXT

4.7

L009

C061

/16

NQL034K-4R7X

SMGND

.1 .1

C036

.1

SMGND

R126

4.7k

CN00C1

R091

220

10k

R111

QGA2001F2-05V

R093

220

R094

R092

220

TC7WH126FU-X

SMRST

IC007

SBD01

SBO01

SMGND

R125

10k

DGS

Q015

2SC2712/YG/-X

SMGND

INV

R120 OPEN

SMGND

Q014 2SK1830-X

SMGND

R095

47k

D001

MA111-X

2SK1830-X

DGS

Q001

R123

6.8k

C014 OPEN

SMGND

R121

0

DTC124EKA-X

R147

4.7k

IC002 S-80828CNNB-W

GNDOUT

Vcc

C012

.1

SMGND

R127

10k OPEN

R128

10k

DGS Q013 2SK1830-X

R122 10k

C015 OPEN

OPEN

4.7k

R144

R148

R149

10k

4.7K

2.7k

R106

R105

R104

R103

SBD01

SBO01

VCC3A

2SA1022/BC/-X

R048

R046

470

R045 OPEN

R152

1k

Q018

R181

R180

SMGND

AGND

R169

LC005 OPEN

DTC124EKA-X

0

LC003 OPEN

SMGND

R170

0

LC004

SMGND

D005

RSA6.1J4-W

SMGND

STB_3.3V

C006

2.2

C007

/6.3

220

B2/4

C005

2.2

DTC124EKA-X Q004

SMGND

R036R035

1K1K

M_SW1

M_SW0

Q017

/6.3

B2

R044

R043

4.7k

SDA0

SCL0

VssA2A1

SMGND

IC006 AT24C64-26C31UE

R195

4.7K

R196

4.7K

R171

0

R197

SMGND

4.7K

VCC5A

Q016

AGND

470

R047 R049 OPEN OPEN

R153

Q019

AGND AGND

VO1

VO2

IN

GND

Nr

IC008

C004

.1/16

Vcc

TEST

A0

470

R154

1k

Q020

R182

SMGND

STB_2.5V

C003

2.2

/6.3

B2

PQ2L3252MS-X

R050

470

R158

0

L022

YS2

SDA1

LC017

TV_LINK

SDA3 SCL3

V_PULSE

H_PULSE

STB_5V

C001

220

/4

C002 100/6.3

SMGND

SDA0

SCL0

C011

.1

IP_RST

TU1_AFC

KEY1

AGC

MSP_RESET

REMOCON

MECA_SW

KEY2

IP_ERR

NQR0479-001X

LC016

NQR0479-001X

LC015

NQR0479-001X

LC007 NQR0479-001X

LC018

NQR0415-005X

SMRST

OSD_YS

B

G

R

TEXT_CV

V_PULSE

H_PULSE

STB_5V

P_MU

LB_POW

TEXT

OSDCLK

MAIN_POW

POW_GOOD

LB_PRO

IP_RST

IP_ERR

SDA2

YS2

SDA1

SCL1

SDA3 SCL3

QGA1501C2-07V

QGA1501C2-11V

LC006

SHEET 15

SHEET 14

SHEET 10

SHEET 8

SHEET 9

SHEET 8

SHEET 8, 10

SHEET 8, 9, 10

CN000K

SHEET 11, 12, 13, 14

SHEET 8

SHEET 17

CN00AM

SHEET 14

SHEET 17

SHEET 8, 10

SHEET 14

SHEET 17

CN000T QGA1501C2-07V

SHEET 12

RECEIVER PWB SHEET 3

MSP PWB SHEET 2

FRONT CONTROL PWB SHEET 21

NOTES) 1. Please refer to page 2-61 for voltages of this circuit diagram.

2. Please refer to page 2-64 for waveforms of this circuit diagram.

No.YA014 No.YA0142-17 2-18