Philco 113020208, Service Manual

PRODUCT SAFETY NOTICE:

Product safety should be considered when a 
component replacement is made  in any area 
of a receiver.
Components indicated by a mark 

 in this 

circuit diagram show components whose 
values have special significance to product 
safety. It is particularly recommended that only 
parts specified on the part service manual be 
used for components replacement pointed out 
by the mark.

THE SERVICE PRECAUTION:

The area enclosed by this line(

) is directly connected with AC mains voltage. 

When servicing the area, connect an isolating transformer between TV receiver and AC 
line to eliminate hazard of electric shock.

11. Expression of capacitance and resistance in circuit diagrme. 

BG4J

Capacitance (Example)

1000 C M 2000 D

Characteristic

Capacitance value (220pF)

Allowable error (

±

20%)

Kind (Ceramic)

Rated voltage (1,000V)

J= 

±

 5%

K= 

±

10% 

M= 

±

20%

Resistance (Example)

1/2  N J 1.2

Resistance value (1.2 )

Allowable error (

±

5%)

Kind (M.carbon)

Rated wattage (1/2W)

D: Carbon

N: Metalized carbon

S: Oxied metalized

W: Wire wounding

C: Solid

T, A, U, D: 

 

Electrolytic

C, K, B: Ceramic

F: Mylar film

M, N: Polypropylene

Z: Metalized paper

SCL

AUDIO

ANODE

POLED

PC_DC_IN

PWB MAIN BF5E 1LG4B10Y*****

POLCH

PC_DCOUT

GND

PCPLC

X

B

PORCH

ASSY PWB MAIN BF5E 1LG0B10Y0320A

H_OUT

REF

G

CSAPDET

PCTNWID

ADDSEL

PC FIL

PCSPECIN

CATHODE

TUNER

SPEAKER AND PHONE JACK

PCREG

GOUT

BOUT

H-DRVE

PCDETSPE

VDD

FBP

VCC

PC_KE6B

PCPLDET

PC DBXIN

LOWB

PMAINOUT

SDA

SDA

SCL

F601

PISIF

PCPTFILT

+B

4A250VTW

:4A250VTS

PCTIMSPE

GND

SUSOC(CPU/IF/V/C/D PROCESSING)

 

ROUT

R

ENABLE

Y

DVD IN

L

6

R

L

S-VIDEO

V

C

L

2

R

4

3

AV OU

T

AV1

Y

CB

5

CR

R

S

1

V

L

FRONT PANEL

POS-

VOL+

VOL-

V

FRONT AV IN (AV2

)

SW1901~SW1906

PC BUS

TV/AV

R

ON:H

STATUS

MENU

POS+

CB

C

-

5%%%

Y

H_OU

T

VIDEO OU

T

DVD-

Y

RF AGC

EW

ABL

+

FB

P

5V_VCD

CR

B

DATA0

CLK

RESET

DATA1/ENABLE

G

R

V_OU

T

ABL

EW

FOR 29SLIM

V-OUT(+)

V-

1.2

V+

0.82

R502

21"S

29"F

V-OUT(-)

GND

GND

140V_1

12V

GND

GND

GN

D

DVD-L

IF

AV1-R

AV1-L

AV2-L

AV2-L

AV2-R

AV2-R

ONTIMER

KEY/STATUS

DVD-CB

DVD-CR

S-

C

Y1

DVD-

Y

S-Y

-16V

5V_EW

LIST OF REPLACEABLE DIODE

7DD00019

7DD00192

7ED00025

7DD00021

R

AA

M

P

1S1555,1S2473,1S2076,DS442,1N4148

1S1555,1S2473,1S2076,DS442,1N4148

1SS176,1SS133,GMA01

1SS176,GMA01,1SS133

1S1553,1S2076A,1S2471,1N4148

14TH CODE

DIODE NAME

LIST OF REPLACEABLE TRANSISTORS

AC

AB

7T200182

7T200181

2SA564A

2SA1015

2SA933S

Q,R

R

O,Y,GR

Y,GR

Q,R

R

14TH CODE

AJ

7T200221

2SA1179

2SA1037

M6,M7

R,S

14TH CODE

(2SA1037K CHIP TYPE)

(2SA933S TYPE)

AE

AD

7QT00202

7T200183

2SC945A

2SC1815

2SC1740S

RA,QA,PA

QA,PA

O,Y,GR

Y,GR

14TH CODE

AH

7T200220

2SC2812

2SC2412K

L6,L7

R,S

14TH CODE

(2SC1740S TYPE)

(2SC2412K CHIP TYPE)

Q,R,S
Q,R,S

R1114

DJ390

ROUT-

CL68

R1115
X

J30B0250N

KG-3

:B4J30B0040N

MTZJ16A

D612

8.2K

R005

SW601H3

25KK0.1GQ

C3411

CL142

LOUT+

25KK0.1GQ

C3406

DDXLBB031

D631

AUDIOPWR

DJ1K

R698

UDZS12BG

D1911

1

2

CL141

X

R112

1SJ39

KVDAK

R103

1/2DJ220K

R601

MTZJ36A

D103

:RD36EB1

:DZXLBZA36A

1

2

ROUT+

EM4.7LBVD

C3424

X

D102

16KZ1FA

C004

:16KZ1GMF

PS601H2

J12B05400

K1003

:B4J12B05000

7

1

8

2

3

4

5

KK0.033GQ

C3417

UDZS12BG

D1111

1

2

X

R602

J30B0250N

KE-1

:B4J30B0040N

LOUT-

KK3900GQ

C006

X

C605

1

2

X

R009

SW601H1

X

C639

1

2

EM22LBVD

C3409

TV-L

KK

0.01GQ

C815

PC123Y52

D610

:PC123X5YFZ

:TLP421F-BL

1

2

3

4

1SS355

D004

X

C112

1

2

IIC-SCL

J

D005

1/6NF2.2K

R647

X

C3425

ERC05-10B

D608

:RM11C

:DDXLBB016

2

1

ES1Z

D615

PS601H1

C609H1

X

JP1103

1

2

X

D681

X

C128

1

2

X

Q111

1

2

3

MTZJ6.2B

D609

1

2

RFXLBB101JZAN

R613

1/2CK5.6MXG

R629

:1/2DK5.6MLBWAB

2000KK

220CRD

C617

1

2

2SC1815GR

Q622

ERC05-10B

D607

:RM11C

:DDXLBB016

2

1

TV-R

LA42205-E

IC001

1

GND(H.S)

2

RippleFilter

3

IN1

4

PREGND

5

IN2

6

STBY

7

MUTE

8

N.C.

9

VCC

10

+OUT

2

11

PWRGN

D

12

-OUT

2

13

-OUT

1

14

+OUT

1

15

GND(H.S)

ZZ0122

L611

1/10GJ68KC

R109

S10B5560N

SW601

R602H1

EM22LBVD

C616

1/10GJ2.7KC

R001

R1112
DJ390

CL93

X

C012

X

D107

1/2CK5.6MXG

R628

:1/2DK5.6MLBWAB

EG01C

D616

ERC05-10B

D605

:RM11C

:DDXLBB016

2

1

KK0.01GQ

C114

1

2

10

R621

X

R114

1/10GJ22KC

R634

ERC05-10B

D606

:RM11C

:DDXLBB016

2

1

L601H2

25EM2200

LBVE

C662

C609H2

C627

400KK1000X

EM1LBVD

C3401

IIC-SDA

1/10GJ1KC

R014

J20B00100

F601A

:J20B0120J

SW601H2

EM10LBVD

C3420

EM1LBVD

C3410

X

D106

TL431ATA

IC662

CL101

10K

R637

1/10GJ2.7KC

R002

X

TP-E

:B4J30B0040N

X

R104

ON/OFF

EM330LBVE

C632

X

R116

140V

1LB4F1BGZ0010

A101

1

AG

C

2

NC

3

GND

4

SC

L

5

SD

A

6

MB

7

PB

8

NC

9

TB

10

NC

11

IF

12
13

14
15

1000KK1000CBB

C606

1

2

CL139

EM4.7LBVD

C3421

25KK0.1GQ

C3415

ROUT+

EM10LBVD

C011

X

D103A

1

2

KK3900GQ

C003

L601H4

IIC-SDA

CL144

AUDIOPWR

R1116
X

FJ1000D

C612

J

L631

L601H3

1000KK470CRD

C622

X

R115

1/6NF22K

R646

1/10GJ10KC

R3435

1/10

GZ0C

R3461

X

R111

1/2DJ100K

R661

IN_L

16EM100LBVD

C805

1/10GJ3.3KC

R007

1S2076A

D611

EM2.2LBVD

C3408

J30B0250N

TP-A

:B4J30B0040N

X

C3426

ED0434

D001

C623

25EM2200LBVE

ZZ0122

L621

AK

Q002

400EM270XC

C609

1

2

CL134

J11NA050N

KP

1

2

3

4

5

100K

R636

CL143

400KK1000X

C629

25KK0.1GQ

C3405

X

R699

1/10GZ0C

JP804

1S2076A

D613

EM1LBVD

C3413

KK0.033GQ

C3419

J30B0250N

KG-2

:B4J30B0040N

UDZS12BG

D1912

1

2

16EM

470

LBVD

C101

LOUT-

DJ18K

R619

PS601H3

EM4.7LBVD

C3403

1/10GZ0C

R015

L601H1

DJ1K

R620

1/10

GJ100C

R106

2SB985S

Q631

CL100

J30B0250N

KE-2

:B4J30B0040N

CL64

F31B0540N

X3401

J20B00100

F601B

:J20B0120J

1/10GJ560KC

R633

CL92

J

L3401

1K

R612

1/10GJ

4.7KC

R841

HJ0.1G

C613

EM2.2LBVD

C3414

16PM10LBZA

C1111

DHXLBB013---N

PS601

1/10

GJ100C

R107

CL132

CL135

CL2

2SC1815GR

Q632

R602H2

X

L101

1

2

UDZS12BG

D1112

1

2

+16V

EM4.7LBVE

C3422

DJ220

R618

STB

18K

R108

MTZJ6.8B

D624

KK0.01

GQ

C019

EM33LBVD

C104

1

2

16EM47LBVD

C3416

10K

R631

LOUT+

250GM0.068XBJ

C601

:275GM0.068VDB

1

2

1/10GJ4.7KC

R3438

1000KK

1000CBB

C608

1

2

1/10GZ0C

R113

1/10GJ3.9KC

R004

J

L661

ROUT-

IIC-SCL

CL140

FJ470D

C615

IC3401

LA72703-E

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

CL1

5VR

C

X

C129

1

2

2000KK1000CRD

C614

1

2

CL87

25EM100LBVE

C002

SW601H4

1S2076A

D614

EM1LBVD

C3412

25EM1000

LBVE

C001

X

JP1102

1

2

IN_R

EM10LBVD

C3418

CL69

S-MUTE

16PM10LBZA

C1112

1/10GJ2.2KC

R008

RU3YX

D621

X

C607

1

2

CL88

CL89

1000KK470CRD

C661

ENE621D14A

VA601

1

2

47

R3436

X

C111

1

2

140V

1/2DJ3.9K

R632

47

R3437

X

R802

16EM100LBVD

C013

16KZ1FA

C005

:16KZ1GMF

EM4.7LBVD

C3423

1/10GJ3.9KC

R003

24LC16B/P

IC802

1 1

A0

2

3

4

5

6

7

8

CL133

16KK0.33GQ

C3402

FJ0.01D

C646

EM1

LBVD

C611

EM22LBVD

C106

CL63

1/10GJ

4.7KC

R842

CL78

1/10GJ75C

R1314

470

R1009

1/10GJ100KC

R1307

1/10GJ100KC

R1305

1/10GJ150C

R1309

CL84

1/10GJ150C

R1302

1K

R1014

1/10GJ100KC

R1037

EM10LBVD

C1021

1

2

UDZS12BG

D1008

1

2

CL77

1/10GJ100KC

R1304

1/10GJ150C

R1036A

CL79

1/10GJ1KC

R1013

B4J12B08302

K1101

1

2

4

5

7

8

10

11

13

14

15

19

20

22

23

25

26

27

X

D1004

1

2

EM1LBVD

C1001

1

2

CL85

UDZS12BG

D1310

UDZS12BG

D1312

UDZS12BG

D1010

1

2

UDZS12BG

D1309

UDZS12BG

D1321

470

R1011

B4J31B00300

K1302

UDZS12BG

D1330

1/10GJ150C

R1301

1/10GJ100KC

R1308

X

D1006

1

2

UDZS12BG

D1007

1

2

CL74

1/10GJ100KC

R1038

1/10GJ150C

R1310

UDZS12BG

D1311

UDZS12BG

D1306

1

2

1/10GZ0C

R1033

EM10LBVD

C1009

1

2

CL86

EM10LBVD

C1002

1

2

CL83

1/10GJ150C

R1301A

EM10LBVD

C1007

1

2

CL71

25KK0.1GQ

C1011

1/10GZ0C

R1032

1/10GJ150C

R1309A

CL73

CL72

1/10GJ150C

R1036

1/10GJ150C

R1310A

CL80

CL81

10EM470LBVD

C1023

1

2

CL75

X

C1036

UDZS12BG

D1011

1

2

1/10GJ150C

R1311

EM10LBVD

C1004

1

2

CL66

X

D1005

1

2

1/10GJ150C

R1311A

1/10GJ150C

R1302A

1/10GJ220C

R1012

EM10LBVD

C1022

1

2

EM10LBVD

C1103

1

2

1/10GJ560C

R888

1/10GJ680C

R1905

S10B5650J

SW1901

1

2

3

4

1/10GJ220C

R1913

X

D1905

1/10GJ220C

R1911

1/10GJ3.9KC

R1902

SW1906

S10B5650J

1

2

3

4

EM10LBVD

C1102

1

2

UDZS12BG

D1914

1

2

22K

R886

U20B0120

0

A190

1

1

GND

2

Vout

3

VCC

4

5

1/10GJ220C

R1912

CL108

UDZS12BG

D1101

1

2

S10B5650J

SW1905

1

2

3

4

X

D1902

UDZS12BG

D1103

1

2

CL111

CL106

S10B5650J

SW1903

1

2

3

4

1/10GJ100C

R1910

B4J12B02000

K1303

CL102

CL103

EM10LBVD

C850

1

2

CL105

CL104

X

D1920

1

2

S10B5650J

SW1904

1

2

3

4

1/10GJ

100KC

R1103

1/10GJ15KC

R1901

1/10GJ1KC

R1904

CL107

AH

Q886

UDZS12BG

D1913

1

2

1/10GJ150C

R1101A

1/10GJ1.8KC

R1903

X

D1909

1/10GJ150C

R1101

S10B5650J

SW190

2

1

2

3

4

1/10GJ

100KC

R1105

1/10GJ470C

R1906

X

C1930

1/10GJ2KC

R1908

J

L1901

1

2

22K

R887

1/10GJ470C

R1907

CL110

5VRC

CL109

UDZS12BG

D1102

1

2

EM22LBVD

C1902

1

2

AV2-L

AV2-R

8V

GN

D

16EM10LBVD

C237

R231 150

1/10GJ

120C

R285

1/10GJ4.7KC

R263

GND

KK0.01GQ

C211

:KK0.01LBYAG

:KK0.01VEAG

1

2

X

R266

GN

D

1/10GJ12K

C

R201

2SD400E-MP

Q202

:TXXLBB003

R234

1/10GJ10KC

WFXLBB009---N

X161

1

2

3

4

KK0.01GQ

C245

1

2

1/10GJ18KC

R261

X

C247

1

2

X

R212

1/10GJ100C

R233

X R265

16EM10LBVD

C216

GND

GND

X

D203

1/10GJ100C

R220

1/10GJ

100C

R254

16EM100LBWA

C203

:16EM100LBVD

5VRC

GND

X

R267

5V_IF

16EM100LBWA

C207

:16EM100LBVD

1/10GJ

100C

R218

B4V10B0040N

X201

:B4V10B0180N

EM1LBWA

C214

:EM1LBVD

KK0.01GQ

C208

:KK0.01LBYAG

:KK0.01VEAG

1

2

1/10GJ1MC

R208

1/10GJ100C

R227

1/10GJ270C

R244

1/10GJ150

C

R204

1/10GJ

100C

R222

X

C124

1/10GJ

120C

R283

X

D204

CL11

8

1/10GJ560C

R247

GND

8V

1/10GJ

100C

R226

1/10GJ100C

R225

1/10GJ100C

R207

12V

12V

GND

1/10GJ4.7KC

R269

GND

220

R203

GND

1/10GJ

100C

R219

1/10GJ30KC

R205

1/10GJ

100C

R224

1/10GJ27KC

R270

8V

1/10GJ1KC

R3434

GND

GN

D

1/10GJ

4.7KC

R214

KK3300GQ

C219

1/10GJ3.9KC

R3433

GND

GN

D

EM3.3LBVD

C240

1/10GJ33KC

R272

X

R3431

5V_IF

1/10GZ0C

R251

5VRC

8V

1/10GJ100C

R245

16EM100LBVD

C225

1/10GJ100C

R255

GND

X

R3432

1/10GJ

2.2KC

R268

GND

X

D108

1

2

AH

Q3401

1/10GJ

4.7KC

R256

1/10GJ

100C

R216

1/10GJ

100C

R213

GND

GND

1/10GJ

100C

R240

1/10GJ

120C

R284

CL11

9

GND

KK0.01GQ

C217

:KK0.01LBYAG

:KK0.01VEAG

1

2

GND

5V_IF

1/10GJ560C

R248

2SD400E-MP

Q201

:TXXLBB003

KK0.022

LBYAG

C224

:KK0.022VEAG

KK0.01GQ

C205

:KK0.01LBYAG

:KK0.01VEAG

1

2

KK0.01GQ

C226

1

2

X

C246

1

2

EM0.47LBWA

C212

2SD400E-MP

Q205

:TXXLBB003

8V

1/10GJ

100C

R223

GND

82K

R273

16EM10LBVD

C238

5V_VCD

GND

2SD400E-MP

Q206

:TXXLBB003

1/10GJ18KC

R206

X

R262

1/10GJ100C

R230

1/10GJ

4.7KC

R215

1/10GJ

100C

R217

GND

8V

8V

VIDEO

VIDEO

5V_I

F

ABL

ABL

S-Y

S-C

IIC-SCL

IIC-SDA

DVD-CR

DVD-CB

AV1-V

AV1-R

AV1-L

DVD-L

DVD-R

DVD-

Y

DVD-CR

DVD-CB

Y1

S-

C

AV2-V

DVD-Y

S-SW

S-SW

5VRC

X

K1005

1

2

3

4

5

6

GND

RESET

DATA1

AV2-

V

KEY/STATUS

IIC-SCL

IIC-SDA

RC

RC

ON/OFF

P.F.

STB

ON/OFF

ON/OFF

R

G

B

R
G
B

S-MUTE

ONTIMER

ONTIMER

8V

5V_IF

5V_IF

1/2DJ330

R475

T471H10

1/10GJ1KC

R432

1600MJ

8000LBYC

C423

1

2

Q432AH1

2SC3332S

Q431

:2SC3332R

CL60

1K

R424

250EM334V

C486

X

R436

CL57

J

R466

L462H2

T471H9

L442H2

180K

R470

T471H7

CL50

DJ47K

R422

1/2DJ1K

R433

T471H2

L26B0170N

L461

:B4L26B0030N

CL61

B4L26B1290N

L442

CL43

CL49

CL62

250GJ0.47

C437

DZXLBZA5.1B

D476

1600MJ

7200LBYC

C420

1

2

X

C436

T471H1

CL40

EM10LBVD

C469

X

D353

CL39

B4L26B0490N

L462

CL51

CL70

100PM2.2X

C471

:100PM2.2

LBZA

1

2

100GK2.2

C465

DZXLBZA16A

D421

R435

7WK5.6LBZAL

EU1

D485
:DDXLBB017

680

R473

X

R474

Q432AH4

J

R663

MTZJ20A

D466

:RD20EB1

B4L40B11500

T471

1

2

3

4

5

6

7

8

9

10

P.F.

DJ10K

R355

Q432AH2

B4Z21

B0160N

L432

1

2

T471H8

L442H1

X

R431

CL52

CL54

L462H1

X

C431

500KK150LBZE

C355

R435H1

J11NA030N

KQ

1

3

Q432A

1LG0HEA0025A-

1 2

3

4

T471H5

MTZJ7.5A

D470

X

Q461

140V

CL44

X

D441

35EM47LBVD

C434

500KK3900LBZE

C433

T471H4

25EM22LBVD

C468

AE

Q462

3.3K

R479

DJ56K

R423

X

R476

CL59

J30B0250N

TP-B

:B4J30B0040N

400NJ

0.022EAQ

C424

1

2

2.2M

R469

1.5K

R471

EU1

D469

4.7K

R421

400NJ

0.022EAQ

C425

1

2

CL56

B4Z21B0160N

L431

1

2

CL58

DDXLBB033

D439

2

1

500KK1000LBZE

C432

1/2FJ10LBZA

R488

X

C424A

1

2

R435H2

J

JP414

X

T431

1

2

3

4

6

T471H6

CL53

Q432AH3

1/10GJ15KC

R426

33K

R462

12V

1/2DJ100K

R650

12V

P.F.

1SS355

D619

RF

AGC

VIF

AMP

IF

AGC

VIDEO

AMP

VIDEO

DET

SOUND

DET

VCO

TRAP

AFT

SPLL

900K

DET

BPF

BPF

FM

AMP

FM

DET

LIM

AMP

AUDIO

 SW

DC

VOL

TONE

CLMP

VIDEO

SW

VM

VXO

APC2

DDS

VCO

APC1

FSC

SW

1CHIP

VDD

E/W

VER

RAMP

HOR

VOC

HOR

OUT

VER

C/D

VER

SEP

SYNC

SEP

FBP

AFC2

PHASE

SHIFTER

AFC1

HOR

C/D

1/256

HOR

VC0

I/O

PORT 1

ADC

TIMER

0

CLOCK

CONTROL

BUS

OSD

RAM

ROM

BASE

TIMER

CPU

CORE

I/O

PORT 0

(122:OPTION)

TELE

TEXT

V DET

RESET

RST

AUDDRIVE/OUT-OFF

ABL

ACL

EXT RGB

CONTRAST

OSD

SW

OSD

CONTRAST

EXT

RGB SW

OSD

CONTRAST

BRIGHT

DL

SHARP

REG

MATRIX

COLOR

CLAMP

BS

SG

ACC

TINT

SW

1H DL

PAL SW

DEMO

YC SW

CTRAP

DC

REST

REG-SW

5V-8V-REG

CLAMP

DC ADJ

SW

(122)

SEOAM

DECODER

BUS

HS

VS

VDD5

CVBS

PED_IN

AFT

RESET

FS

G

I

R

B

POWER_IN

CPU CLOCK

DATA

XTSEL

VDD3

C_SYNC

HS

CLOCK

VS

PLL

BOTTOM VIEW

QXXAVD111---M

IC201

1

51

2

52

3

53

4

54

5

55

6

56

7

57

8

58

9

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

B

C

E

B:
C:
E:

123

12 x 10  (12kohm)

3

8.CHIP TRANSISTORS

BASE
COLLECTOR
EMITTER

9.CHIP RESISTORS

NOTES;

1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ"
2. RESISTORS SPECIFIED WITH TYPE OF RESISTOR, TOLERANCE

.

3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.
4. PARTS MARKED WITH      ARE RELATED WITH X-RADITION.
5. THICK LINES ARE 15WATTS SUPPLY LINE.
6. BOTTOM VIEW OF TR & IC.

7. ISOLATION BOARDER LINE.

COLD SIDE     HOT SIDE

N

1

TOP VIEW

LETTER

SIDE

B CE

E

EC

C

B

B

12

3

IC CASE OF TR

IN CASE OF IC

(Top View)

AND RESISTANCE VALLUE ARE "1/4".

AT2

1/10GJ100KC

R249

GND

GND

GND

GND

GND

X

D802

X

D801

CJ100CGQ

C250

12V

KK0.01GQ

C233

1

2

GND

16EM100LBVD

C232

GND

5V_VCD

1/10GJ270

C

R242

FJ0.1D

C206

FJ0.1D

C235

CL126

CL125

C628

400KK1000X

X

KX

1

2

3

4

5

SHIELD_COVER

1AA2HLM0212--

D1902A

SHIELD_COVER

1AA2HLM0212--

D1901A

UDZS12BG

D1302

1

2

1/10GJ100KC

R1315

UDZS12BG

D1301

1

2

KK1500GQ

C209

CL98

CL97

CL96

CL99

0

2 2

1

3

1 0

3

ENA

VEE

HLHL

HHLL
3210

A

B

TC4052BFP

IC1001

1
2
3
4
5
6
7
8

VSS

9

10

11

12

13

14

15

16

16EM100LBVD

C1040

8V

TV-R

TV-L

AV1-L

AV2-L

AV2-R

DVD-L

DVD-R

IN_L

IN_R

AUDIO-L

AV1-R

AUDIO-R

AUDIO-L

AUDIO-R

1/10GJ100C

R1090

1/10GJ100C

R1091

1/10GJ100C

R281

5VRC

1/10GJ

4.7KC

R280

5VRC

S20B0460N

0.05

5

100

RL601

1

2

3

4

DJ22

R884

AH

Q887

SW

SW

J

JP221

1.5K

R885

X

JP603

1/10GJ100KC

R1071

1/10GJ100KC

R1073

1/10GJ100KC

R1074

1/10GJ100KC

R1075

1/10GJ100KC

R1077

1/10GJ100KC

R1078

1/10GJ100KC

R1079

1/10GJ100KC

R1080

1/10GJ100KC

R1081

1/10GJ100KC

R1082

1/10GJ100KC

R1083

1/10GJ100KC

R1084

1/10GJ100KC

R1085

1/10GJ100KC

R1088

1/10GJ100KC

R1089

1/10GJ100KC

R1076

1/10GJ100KC

R1070

1/10GJ100KC

R1072

8V

1/10GJ100KC

R1086

1/10GJ100KC

R1087

AK

Q1003

AK

Q1002

AK

Q1001

HJ0.01G

C470

:63GJ0.01LBWA

500KK680LBZE

C491

FJ0.047D

C475

HJ0.47G

C202

1/6NF22K

R202

KK0.033BA

C213

:KK0.033LBYAG

:KK0.033VEAG

1

2

UDZS12BG

D210

1

2

1/10GJ22KC

R264

UDZS12BG

D223

1

2

UDZS12BG

D222

1

2

UDZS12BG

D221

1

2

100K

R271

CJ15CGQ

C201

HJ0.47G

C223

HJ0.47G

C229

ED0434

D467

ED0434

D468

ED0434

D462

ED0434

D461

ED0434

D465

KK0.01GQ

C1041

SPR-39MVWF

D190

1

:DLXLBB028

1

2

3

ED0434

D887

GND

16EM10LBVD

C234

GND

UDZS12BG

D209

1

2

DATA1

KEY/STATUS

RESET

EM0.33LBWA

C215

:EM0.33LBVD

1/10GJ100K

C

R229

GND

L2B9100JN

L201

630NJ

0.01EAQ

C618

1

2

FJ1500D

C463

GND

X

Q432A-1

1

2

2SD2634YB

Q432

C

X

Q432-1

X

C1913

GND GNDA

F35B1100N

L601

1

2

3

4

X

C601A

X

C602A

X

C602

1

2

C630

X

IC601AH1

IC601AH3

IC601AH2

IC601A

1LG0HEA0028--

1 2

3

Q461A

X

1 2

CL122

CL124

CL145

CL146

CL148

CL113

CL115

CL90

CL129

CL130

CL150

CL152

CL153

CL154

CL156

CL157

CL158

CL159

CL163

CL164

CL165

CL166

CL120

CL167

CL168

CL169

CL170

CL171

CL172

CL173

CL174

CL175

CL176

CL177

CL178

CL179

CL180

CL162

IC001A

LG2HEA0069A-

1 2

GND

B4L71B0440N

L441

L441H1

L441H2

1/10GJ3.3KC

R660

10K

R657

25EM1000

LBVE

C652

1

2

AH

Q684 1

2

3

-16V

10K

R658

AH

Q685

1

2

3

2SD1347S

Q651

EU2

D651

2

1

J

L651

1/10GJ

100KC

R653

DJ2.2K

R654

CL149

1/10GJ

100KC

R652

100K

R666

10K

R656

5VRC

1/10GZ0C

D666

P.F.

AK

Q652

AH

Q463

1/10GJ1.8KC

R458

400GK0.1P

C461

1/2DJ120K

R461

MTZJ4.7A

D464

10K

R460

500KK1000LBZE

C464

100

R454

TXXGA000868N

Q425

Q425HD

470K

R459

MTZJ12B

D463

EM10LBVD

C462

1/10GJ680C

R457

X

JP464

400MJ0.18CQ

C466

X

L462A

X

L442A

2SB817E

Q461-1

GNDA

GND

1AA2HEA0396--

Q461A-1

1 2

1/10GJ22KC

R676

J

L671

10K

R673

28V

2SB985S

Q671

CL147

CL25

35EM1000LBVE

C672

1

2

DJ100K

R671

1000KK1000HB

C671

1

2

X

R675

AH

Q672

ES1Z

D671

2

1

X

D668

P.F.

28V

GND51

GND

J30B0250N

KDY-6

1

GND

X

C505A

GND

25EM470LBWA

C505

KK0.01GQ

C506

GND

1/6NF5.6K

R507

KDY1

ERA15-02

D502

:DDXLBB012

:DDXLBB040

1

2

GND

KK0.01GQ

C503

J30B0250N

KDY-3

1

KDY5

1/6NF6.8K

R501

X

D507

X

KDY-4

1

X

R510

1SS133

D501

:ED0434

:1S2076A

1SS133

D503

:ED0434

:1S2076A

J30B0250N

KDY-1

1

GND

FJ0.01BE

C510

100FJ0.47LBYA

C512

1AA2HEA0234Z-

IC501A-1

1

2

27K

R508

X

C502A

J30B0250N

KDY-5

1

GND

1/6NF5.6K

R504

X

R509

1/10GJ6.8KC

R511

100FJ0.22LBYA

C513

KDY6

X

D511

25EM470LBWA

C502

:25EM470LBVD

GND

C504

50EM220LBVE

27K

R503

IC501A

X

1

2

GND52

GND

KDY3

CL41

DJ82K

R485

ED0434

D486

DJ100K

R484

1/10GJ5.6KC

R486

CL42

B4L18B0020N

T431A

1

3

4

5

6

10WK1.0LBZAL

R602A

R602AH1

R602AH2

X

IC501

7

BIDIREC

T

1

BIDIREC

T

2

VC

C

3

BIDIREC

T

4

GN

D

5

BIDIREC

T

6

BIDIREC

T

1SJ1VDAK

R505

500KK100LBZE

C508

J

L1902

2SJ0.33VDAK

R617

2SJ0.39VDAK

R616

2SJ27VDAK

R257

2SJ33VDAK

R258

2SJ22VDAK

R259

2SJ3.9VDAK

R260

2SJ1K

VDAK

R441

2SJ3.3K

VDAK

R442

2SJ3.3VDAK

R481

2SJ2.7VDAK

R481A

X

R506

2SJ1.2

VDAK

R502

2SJ120

VDAK

R513

2SJ150

VDAK

R514

2SJ100K

VDAK

R609

2SJ100KVDAK

R610

2SJ1.5VDAK

R635

2SJ1VDAK

R655

1SJ560VDAK

R477

2SJ0.47VDAK

R651

Q432HC

Q432HE

Q432HB

1SJ82KVDAK

R456

X

R445

+16V

-16V

GND54

GND53

NJM2533MP

IC1002

1

Vin1

2

SW1

3

Vin2

4

NC

5

NC

6

V+

7

Vout

8

GND

GND

8V

1/10GJ100C

R1041

Y1

S-Y

AV1-V

100K

R667

25KK0.1GQ

C1010

25KK0.1GQ

C1016

25KK0.1GQ

C227

25KK0.047GQ

C218

25KK0.047G

Q

C204

L441H3

1000KK1000HB

C651

1

2

1000KK1000HB

C631

1

2

KK0.01GQ

C507

400MJ0.15CQ

C441

DDXLBB036

D438

QXXAVC634---N

IC601

1

7

3

4

5

6

T611H2

T611H5

T611H11

T611H18

LA7846NZ

IC501-1

1

N

2

GN

D

3

Ver.OUTPU

T

4

OUTPU

T

STAGE Vc

c

5

NON IN

V

.INPU

T

6

INVERTIN

G

 INPU

T

7

VC

C

8

    PUMP UP OUT

10

N.

C

9

N.

C

NF100K

R645

RU4AMLF-L1

D622

160EM220XJ

C620

X

C220

1/2DJ3.9K

R677

1SS355

D683

P.F.

J

D682

X

R665

1SS355

D669

1SS355

D667

P.F.

1/10GJ

3.3KC

R638

UDZS7.5BG

D670

2SJ270VDAK

R434

X

R275

AH

Q1902

EM1LBVD

C1003

1

2

25KK0.1GQ

C1005

25KK0.1GQ

C1006

25KK0.1GQ

C1101

25KK0.1GQ

C1042

25KK0.1GQ

C1043

1000KK1000CRD

C619

X

C1038

X

C1037

16EM100LBVD

C210

X

C108

1

2

150

R232

1/10GJ10KC

R287

8V

AH

Q211

1/10GJ10KC

R286

AH

Q210

5V_EW

X

R293

X

R291

X

R292

X

R294

X

Q291

1/10GZ0C

R295

X

L202

1

2

5V_EW

25KK0.1GQ

C650

7WK1.2LBZAL

R664

R664H1

R664H2

R664H3

YG901C2

D684

100K

R648

B4L51B1590N

T611

1

2

3

5

7

8

9

10

11

12

13

14

15

16

17

18

4

8.2K

R659

J10EA043N

KSP

1

1

2

3

4

4

X

C1113

X

C1114

X

C230

GND

DJ220

R1015

2SJ1.2VDAK

R668

2SJ1.2VDAK

R669

X

L601A

1

2

3

4

PWB CRT BG4E 1LG4B10Y0340B

ASSY PWB CRT BG4E 1LG0B10Y0390B

R
G
B

GND

GND3

R

G

B

KK560GQ

C711

X

D742

J11NA030N

K7Q

1

3

GND3

GND3

KK560GQ

C701

KK560GQ

C721

2000KK

470ANH

C731

X

D741

1

J11B0350N

K701

2

5

6

7

8

11

10

10

99

J30B0250N

K7D1

:B4J30B0040N

J30B0250N

K7M

:B4J30B0040N

B4Z21B0090N

L702A

X

Q901

X

Q701A

QT0392

Q701

X

Q711A

X

Q721A

QT0392

Q711

QT0392

Q721

J11NA050N

K7P

1

2

3

4

5

X

C754

L2C1331KN

L701

L2C1331KN

L711

L2C1331KN

L721

X

C755

X

C756

X

C757

1SS355

D743

16EM100LBVD

C742

1SS355

D744

1/10GJ180C

R721

1/10GJ10KC

R745

1/2DJ2.7K

R716

1/10GZ0C

D741A

1/10GJ180C

R711

470

R713

470

R723

10

R732

470

R703

1/10GJ560C

R744

1/10GJ5.6KC

R742

1/10GJ

1.2KC

R741

1/10GZ0C

D742A

1/2DJ2.7K

R715

1/10GJ180C

R701

1/2DJ2.7K

R717

AK

Q741

AK

Q742

250EM104V

C710

2SJ12KVDAK

R704

2SJ12KVDAK

R724

GND3

2SJ12KVDAK

R714

CIRCUIT DIAGRAM NOTICE:

1. All resistance value are in ohms, K=1,000, M=1,000,000.
2. All resistance rated wattages are 1/6W unless otherwise noted.
3. Excepting electrolytic capacitors, all capacitance values of less than 1
    are expressed in µ F and more than 1 are pF.
4. All capacitance rated voltages are 50V unless otherwise noted.
5. All inductance values are in µ H.
6. Voltage readings take with a "VTVM" are from point indicated chassis
    ground. Voltage readings taken by using NTSC colour bar signal are 
    with all controls at normal position. Some voltage may vary with signal
    strength. 
7. Waveform were taken with NTSC colour bar and controls adjusted for 
    normal picture. Waveforms were taken by using a wide band oscillo-
    scope and a low capacity probe.
8. This circuit diagram covers a basic or representative chassis only.   
    There may be some components or partial circuit differences between   
     the actual chassis and the circuit diagram.       
9. Parts specified with "X" are not installed in this model.10. Parts specified  
    with "J" are just jumper wires. 

COLOUR TELEVISION

CHASSIS

SERIES

SERVICE 

REF. NO.

LB6-A

PFS2908-00