Admiral 25DQ300, TG2900A, TGF 2029A, 29KQ300 Service Manual

D833
1N4148

8

C816
470 AC400V

Q806
C200Y

R804
68K 1/2R

R805

30K 1/2R

D810
1N4148

R803
68K 1/2R

100U 10V

D801

D3SBA60

R801

0.47 7W

C811

D811

1N4148

R816
10K

C803

222 AC250V

2 1

3 4

C806

222 AC250V

8V

C807
330U 400V

R818

1M 1/2W

BFS3565

L805
BFS3565

T801

KPW-1181

L803

1

2

3

4

VM CIRCUT

2W,22

12V

R817

100

SR01

HR-CR7DC12VG

L901

(29)CSB-2188

1

2

R810

(29)

7 270V

(25) 4.5 270V

(25)CSB-2187

P802

D D

YPW500-2

L802

DMF-2814B

R812

1M 1/2W

6

D802
EU1Z

R813
12 1/2R

820 500V

C808
102 1.6KV

7

8

D808
EU1Z

R808

3.3K

C813

4

Q803

LVT817C2

D809
1N4148

4

Q802

LVT817C2

R814 4.7K

Q351 TDA8358J

A IN

B IN

VP

B OUT

EW IN

R351

1.0 1.0 15 7.9 2.5 20.1 47 8 9

2.2K F

1

2

3

4

C351

563M

R352

2.2K F

D352
J18B

C355

104M(IN)

C352

563M

C356

470U 25V

R366

1.5 1/2R

1.5 1/2R

R357
22K

R367

V GND

5

6

C360

22U 50V

Q801

R471
330

D471
1N4004

STR-F6656

X Y

R472
1K

R473
22K

1

3

5

.

2

.

.

4

.

.

F/S OPTION

C471
10U

C814
100U 35V

D352
J12B

C472

0.47U

L804
BFS3565

R474
1K

R809

1K 1/2R

R807

0.12 2W PRN

820 500V

C810

Q471
C3198Y

R476

8.2K

R353

7.5K F

P881
KKP-419C/B-286(P)
AC90V~250V

DMF-2814B

0.33 275V

SVC561D

1

2

2P 5289-2A(P)

P502

L801

C801

R891

P801

C802

0.33 275V

S801

JPP-1197B-3

F801
5A 250V

5P 5267-05AX

210V

1

1

2

C C

2

C441

3

3

4

5

4.7U 250V

4

HEATER

5

R913
220K 1/2W

R445

0.47 1/2F

D441

RGP10J

R441

0.47 1/2F

R356

2.2 2R

T461

DF 8

.

120V

1

1

2

2

16V

3

3

4

4

PB11

4P 5267-04AX

1

MJC-29A005

.

.

ABL

C484
104M 250V

R488
1K 1/2R

7

9

5

6

4

2

10

3

1

AFC

.

HEATER

.

.

16V

.

47V

.

+B 120V

.

.

210V

.

COL

.

R381

0.47 1/2F

R382

0.47 1/2F

R411

4.7K 1/2R

C381

222 500V

D381
UF156

D382
RGP10J

C382

222 500V

C412
103M

28V

8V

C408
330P

D410
J8.2B

C383
470U 25V

C384
47U 100V

R406
3K

C409

0.47U

KRF-G049

C841
220U 160V

R402
100

R405

2K

L823

H-OUT

WF-8

R413
1 1/2R

Q401
C3228Y

C413

33U 50V

VER-A

VER-B

R499
47K

T401

KLN2022

R404
1K 1/2R

C407

222M

R487

8.2K 1/2R

D483
J8.2B

WF-9

R485

6.8K

R486

3.3K

Q404

2SD1881

R410
27

C353
103M

R355

5.1K

BFS3565

R484

8.2K

D482
1N4004

L404

C354
102M

D402
RU4AM

153 1.6KV

D403
RS4DS

R350
160K

C432

10U BPS NP

C416

C414

223M 400V

H.V

H

.

FOCUS

F

.

SCREEN

S

.

B B

P903

R93-31

M502

5P HARNESS

210V

1
2
3
4
5

HEATER

R IN

1

G IN

2

B IN

3
4

AK IN

5
6

Y IN(VM)

7

VM-FB

8

M501

8P HARNESS

120V

1
2

16V

3
4

MB11

4P HARNESS

A A

M903

CB31
223M

1

1P HARNESS

CRT SOCKET
BOARD
PTQZ01-1(29")
PTQZ04-1(25")

RB55
JUMP

RB11
560

RB44
1 1/2R

CB33
220P

RB43

510

RB14
470

CB32
103M

RB12
560

RD56

4.7K

RB45

1.5K

RB40

15K

RB41

QB25
A1266Y

RB42
68k

QB11
A1266Y

180

RB13
620

QB12
C3198Y

RB29

RB48

Q901 TDA6108J

1

2

3

4

5

6

7

8

9

R904

R905

R906

D901
D902
D903

C3198Y

QB22

A1266Y

QB21

1K

R912

4.7M 1/2W

C904
10U 250V

D908D906

CB20

10U 160V

RB19
10 1/2R

1K

RB23
56

RB24
56

D907

CB22
220 AX

CB24
220 AX

R908
100

CB21

100U 25V

RB53
560

RB52
470RB50

R909
100

180UH RA

RB20

1 1/2R

ZB20

CLP215

L902

R910

3.3 1R

D905

J7.5V

DB24
J18B

QB20
C3198Y

RB54
1K

BFS3565

C902

4.7U 250V

LB20

BFS3565

L903

RB22
56

RB21

1.2K

C901

0.1U 250V

R907
100

C906
100P 500V

LB21
BFS3565

LB27
33UH

100U 16V

CB36
103M

QB28
C3198Y

CB34

RB51
470

22

RB46
27K

QB27
C3205

RB49
680

470

470

QB29
D1028

VM

D901 ~ D907

1K

D904
1N004

DB20
1N4148

RB25
560 1/2R

CB23
472M

CB25
472M

RB28
560 1/2R

DB22
1N4148 RB34

CIRCUT

C850
2200 AC 400V

R850

8.2M 1/2W

18

17

16

15

14

13

12

11

109

1

23

1

23

EW GND

7

R354
82K

C357
104M(IN)

C415

332 1.6KV

BAV21

R901 470 1/2R
R902 470 1/2R
R903 470 1/2R

7

BFD3550

BFS3565

BFS3565

L822

BFD3550

L821

BFS3565

R825

2.2K

EW OUT

8

L351

2.7UH

R358

4.7 1/2R

R368
22 2R

WF-12

SG902 SG901SG903

SG901~

1.5KV SSG-152-A1

RB30

56 1/2R

DB21
RGP10J

RB26

68K

RB33

12K

RB27
68K

L824

L825

9

D481

1N4148

L402

KRFG056

WF-10

R401

1K 1/2R

SG905

LB22

BFS3565

LB23
BFS3565

DB23
RGP10J

C826

680 500V

D826 RGP10JL826
C824 680 500V

D824 RU4YX

D825 FMU22S

C825 680 500V

C823 680 500V

D823 RGP10J

D821 RU4A

C821
680 2KV

DG3DHR681K

R824

2.2K

R828

1.5K

V FB

A OUT

10

C364
103M

D353
J27B

D354
J27B

R483
200K

L401

KLN5142A

DG3DHR681K

V901A

PSC629-03D

* 5

RB31

1 1/2R

QB23
A1659A

LB24
BFS3565

QB24
C4370A

56 1/2R

C361

222AX

R359

5.6K

C411
680 2KV

C482

0.33M(NI)

SG904

C830
220U 25V

10V

C828
1000U 16V

C827
2200U 25V

C829
220U 35V

C831
220U 160V

Q831 SE120N

.

2

C822
1U 50V

GUARD

B FEED

11

12

R360

2.7K

Q481
A1266Y

D405
RGP15J

R407
2W 15K

V901

A68QCU759X52

C903

DL3DYB222K617 (BL)

CB27
33U 160V

CB26
33U 160V

RB32
1 1/2R

WF-13

RB36
220 2R

CB29

22U 160V

OUT

7
13

R482
560

C405
624 200V

Q823
C102M

GND

3

COMP

R361
820K

R821

1.5 1R

IN

.

22 1/2R

1

1

1

1

2

2

3

3

R820
10 1/2R

R822

1.5 1R

R823

0.47 1/2R

R662
15K

.

1

R364

470 1/2R

R363

C359
473M

C406
250V 4.7UF

H.V

FOCUS

SCREEN

P901

R93-31

P902

R93-31

PB01

GIL-G-3P-S3T2-E

Q081 KIA7805PI

OUT

IN

.

1

1

.

GND

Q821

.

3

2

.

STV8131

2

. .

3 4 5

...

Q822

C102M

R365

WF-7

470 1/2R

C363
332M

R362
39 1/2R

C358
473M

D351
J15A

VD

AFC

E/W IN

ABL

40

41

H

Q531 COMB-FILTER IC

PAL M
NTSC M
PAL N

CPT OPTION

NO

V901

L401

C415

C405

R366

R367

R368

R910

R473

2.0Vp-p

6

8V

12V

ST 5V

R819

C833

220 1/2R

470U 10V

ON OFF

16V

POWER

28V

12V

KEY1

5V

8V

POWER LINE

ST 5V

C080

220U 10V

KEY0

KEY1

SYS2

SYS1

SIGNAL LINE

CONTROL LINE

7

.

6

R826
10K

+B 120V

C832
1000U 10V

C837
1000U 16V

8V

EW IN

VER-B

VER-A

C108

220U 16V

Q039
C102M

5

.

1

5

Q080

KIA78R33PI

OUT

IN

GND

S/W

.

.

4 3

L582
10UH

R039
560

2

.

C583
103 AX

3.3

100U 10V

R301 100

L302 100UH

L303 100UH

Z101
M1958M

47V

POWER LINE
SIGNAL LINE
CONTROL LINE

R103

2.2K 1/2R

47V

5V

SDA

SCL

D103
J33B

L101
180UH RA

C103
470U 10V

R101
100

R102
100

C101
10U

C104
103 AX

H001
TECC1040SG32J(2TPIP)
TECC1040PG32K

43

42

P401

V

4P SP-8064

SYS1

Q501 TDA95X5

H

SYS2

L

L

H

L

H

H

POWER

SPOT

L

ON

NORMAL

ST-BY

MUTE

Q501 TDA95X5

OPTION
S-VHS ID
IN SEL
OUT SEL

29NOR OEC 29NOR LG29FLAT LG 25FLAT LG 25FLAT SS

A68QCU759
KLN5142A

1.6KV,3300
200V,624
1/2W, 1.5
1/2W, 1.5
2W,22
1W, 3.3

A68KTB359
KLN5142A

1.6KV,4700
200V,624
1/2W, 1.5
1/2W, 1.5
2W, 12
1W,2.7

A68QBC230
KLN5142A

1.6KV,4700
200V,514
1/2W,1.8
1/2W,1.8
2W,12
1W,2.7

A59QDC280
KLN-5168

1.6KV,4700
200V,564
1/2W,1.8
1/2W,1.5
2W,22
1W,2.7

20K 24K 24K 22K 24K

5.0Vp-p1.0Vp-p 5.0Vp-p0.1Vp-p

WF-2

5

ZB01

R038
100

R003 4.7K

R004 4.7K

RD21 4.7K

RD22 4.7K

C584
100U 16V

C422 1U

C542 223M

Z102

IF

BT

BP

BM

C304

104 AX

TSOP4838SB1

C038
10U

C548 224M

C547 2.2U

C420 222M

C421 222M

R422 15K

C543 10U

C302 102M

C303 102M

54321

R304 39K

C305 104M(NI)

C116 222M

54321

R116
680

R119
15K

R161
75

D116
1N4148

C117

4.7U

123

IR

C163
103 AX

C161
103 AX

SA01

KPT1104C

R036
1K

C036
102 AX

BUS STOP

R011
100

.

BUS

.

1

3.3
.

2

KEY0

3.3
.

KEY1

3

.

4

D GND

3.3
.

5

SYS2

.

6

SYS1

.

7

A GND

2

.

8

SECAM PLL

8

.

9

VP2(8V)

5

.

10

DEC DIG

3

.

11

FH2-F

4

.

12

FH1-F

.

13

GND3

4

.

14

DEC BG

3

.

15

AVL/EWD

0.9
.

16

V-DRIVE B

0.9
.

V-DRIVE A

17

1.8
.

18

IF IN1

1.8
.

19

IF IN2

4

.

20

IREF

4

.

21

V-S CAP

.

22

AGC OUT

1.8
.

23

SIF IN1

1.8

SIF IN2

.

24

GND2

.

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

C121
330 AX

R167 220

R165 330

L161

0.68UH

R162

4.7K

1

R164

1.2K

R117

R118

10K

47K

POWER

C011

100U 10V

R012

4.7K

.

STOP

SYNC-F

SND

PLL

.

2 2 2 3 2 2 2 4 3 7 4

R120

3.9K

C120
122M

FSC

L110
10UH

5.4
Q161

C3197Y

R163

27

SW06

KPT-1115VM

RA36

6.8K

MUTE

OUT SEL

R013

RD31

4.7K

4.7K

.

.

767879 7374 6775 7071 6980 6577 72 68 66

POWER

COMB

OUT-SEL

SOUND PLL
DEEMPHASIS
AUDIO
AVL VOLUME
CONTROL

QSS SOUNS IF
AGC
QSS MIXER
AM
DEMODULTOR

VISION IF

PLL DEMOD
AGC/AFC
VIDEO AMP

V-DRIVE+

GEOMETRY

H-DRIVE

2ND LOOP
H-SHIFT

AVL/REFO/SNDIF

AUDIO2 IN

.

.

. .

RD20
100

JN11 JUMP

CM01
10U

MONO

8V

SPOT

C110

47U 16V

D502

1N4148

TP15-1

Q503

C102M

SW05

KPT-1115VM

(AV)

RA35

1.5K

RA37 8.2K

(S.PWR)

KEY1

IN SEL

R014

4.7K

.

.

MUTE

COMB

Enhanced 80c51 cpu

IIC-BUS PWM-DAC I/O PORTS ROM/RAM
TELETEXT 10PAGE MEMORY
TELETEXT ACQUISTION
TELETEXT/OSD DISPLAY

RD30

4.7K
C167

4.7K

IN-SEL

R007

4.7K

.

OPTION

LUMA DELAY
PEAKING

S-VHS ID

H/V SYNC SEP.

H-OSC. +PLL

H-OUT

. .

1N4148

1N4148

JN12 JUMP

H-OUT

D501

D503

FBI/SNO

.

.

R434
27K

D433
J8.2B

WF-11

R432
100

AFC

SC-IN

IK

Y(VM)

8

AUDIO3 IN

.

CM02
10U

3.8

KPT-1115VM

.

SVHS-ID

DEC S

DEM

.

C122
10U

SW04

SDA

.

SDA

AUDEEM/SCARTO

.

B OUT

R015

4.7K
R016

100

C125
392M

R307
100K

QSSO

G OUT

SW03

KPT-1115VM

R034

4.7K

CONTROL LINE

SCL

R017

4.7K
R018

100

.

.

NC

SCL

CONTR/BRIGHT
OSD/TEXT INSERT
BLUE STRETCH
WRITE-P ADJ
CCC

RGB/YUV INSERT
SATURATION
BLACK STRETCH
WRITE STRETCH

PAL/SECAM/NTSC

DECODER

BASE - BAND
DELAY LINE

GROUP DELAY

VIDEO SWITCH

VIDEO IDENT
VIDEO FILTER

PLL

EHTO

.

.

C306
103 AX

R306
33K

8V

4

4

3

3

2

2

1

1

MM01A

4P HARNESS

R OUT

1234567

R123
390

C123
104M

IF

STAND-BY

DL01
KLR114

ST 5V

3.3V 3.3V

C081

.....

C165
103 AX

.....

C166
103 AX

M9260M

SDA

SCL

SAS

AGC

VM OFF

RB01

4.7K

.

VM

S-IF

.

C124

2.2U

4

3

2

1

MM01B

- CH +- VOL +MENUS.PWR/AVPWR

SW02

KPT-1115VM

R033

2.2K

SPOT

R020

4.7K

.

SPOT

OFF

AGC

QSSOUT

.

RN08
220

QSS FM IN

L2 IN

4

3

2

1

IR

544444

.

IR

VDDC(3.3V CORE)

VDDA(3.3V TEXT)

AUDIO OUT(VOL)

IF V-OUT/S

.

L1 IN

P501 8P 5267-08AX

.

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

8.9 8.9 17.4 1.5 4.5 4.8 17.5 8.9 8.9

P661

H

S-VHSLNORMAL
RF/V2

V1/S-VHS

COMB Y/C,MONO

M662

3P HARNESS

1

2

W662

SPK2106

R-OUT

W661

SPK2106

L-OUT

1

2

1

2

1

2

P662

3P 5267-03AX

1

1

2

2

3

3

2P 5267-02AX

1

1

2

2

M661

2P HARNESS

A59QDF981
KLN-5168

1.6KV,3300
200V,444
1/2W,1.5

1.2W,1.5
2W,12
1W,2.7

5.0Vp-p

WF-5WF-3 WF-4WF-1

WF-6

WF-7

5.0Vp-p 1400Vp-p 120Vp-p

WF-8 WF-12

1
2
3
4
5
6
7

R666
330 1/2R

R667
330 1/2R

P663

7P 5267-07AX

12.5Vp-p

WF-9 WF-13

SW01

KPT-1115VM

R032

1.5K

L003

R019

10UH

1K

C003
103 AX

C002

3

102 AX

.

VDDP

(3.3V)

XTAL OUT

XTAL IN

OSC GND

B OUT

G OUT

R OUT

BLK IN

BCL IN

B2/U IN

G2/Y IN

R2/V IN

INS SW2

IF V-OUT2

CVBS OUT

WHSTR CAP

CVBS3/Y

CVBS2

CVBSO

VP1

.

TP-12

L581
10UH

8V

RM01

1K

.

J661 JUMP

J662 JUMP

47U 25V

47U 25V

KEY0

VPE

WF-1

.

L001
10UH

ST 5V

Q501
TDA9575

TV signal processor-CCD decoder
with embedded u-Controller

.

Reset

C IN

GND

CVBS1

.

C582
103 AX

QM01
C3198Y

C666

C667

WF-10

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

GND

C201
473M

R202
1K

.

2

.

2

.

.

3

.

.

3

.

3

.

3

.

3

.

6

.

2

.

2

.

2

.

2

.

.

2

.

3

.

2

.

3

.

2

.

4

.

.

3

.

.

C581
100U 16V

RM03
470

X001
12MHz

C555 101 AX

C554 1U

CM04 332M

C205 104M

R207

100

R206
120

4.4

8V

L OUT

RM04
430

.

RM02
220

.

C007
103 AX

C008
103 AX

A1270Y

C656

.

.

1

2

Q002

AT24C08N

7

8

.

.

5 5 5 5

C001
103 AX

(NTSC)

C005
22 CH

C006
22 CH

L004
10UH

C009
100U 10V

L005
10UH

L551 1UH

L552 1UH

L553 1UH

R556 10K

C551 223 AX

C552 104 AX

C553 223 AX

R554 100

RM05 100

C204 103M

C203 104M

C202 104M

R205

330

Q201

3.8
R204

Q202

180

A1270Y

3.9

3.2

Z203

TPSRA4M5

Q661 TDA7297

AUDIO AMP

.

.

47U 16V

WF-11

.

3

6

.

R001
100

SCL

R551 100

R552 100

R553 100

L203

5.6UH

.

C652
224M

WF-6

WF-5

WF-4

WF-1

WF-2

WF-3

R653

4.3K

.

4

.

5

SDA

.

4

R002
100

3.3V

PIP-B/YUV-U

PIP-G/YUV-Y

PIP-R/YUV-V

PIP-FB

POWER LINE
SIGNAL LINE
CONTROL LINE

.

JM07
JUMP

MONO

140Vp-p

B OUT

G OUT

R OUT

IK

ABL

MONO A-OUT

C IN

CVBS3/Y

.

1.4

..

R654

4.3K

C653
472M

5V

SC-IN

S-VSH (RGB) ID

IN SEL

CONTROL LINE

POWER LINE

SIGNAL LINE

8V

.

.

C655
10U

Q652

C102M

Q653

KIA7042AP

4.9 6.2
.

3

1

.

2

C651
NI 224M

C654
472M

R652
1K

R651
1K

Q654

C3198Y

SCHEMATIC DIAGRAM OF
25/29Q NTSC CHASSIS

PTQM02

LD01

LD02

10UH

10UH

RD01

CD01

1K

104 AX CD02

5 5 2 0.80.5

.

.

.

78

SYS2
SYS1

FSC
C IN
OUT SEL
8V

5V

CVBS3/Y

Y(VM)

VM OFF

VM-FB

.

.

2200U 25V

4.8

4.8

4.9

QD01

TDA9181P

RD09
390

RB16 2.2K

C658

C657
104 AX

R658
1K

R657
12K

RD03 4.7K

RD04 4.7K

QD04

C3198Y

DB02
1N4148

DB01
1N4148

R656
47K

D651
J4.3B

R661

2.2K

R660

4.7K

5

1

R659

0.16 2R

FSC-SEL FSC

9 10

.

5V

MONO A-OUT

. .

MONO

0.6 3

CD07
103 AX

2

16V

ST 5V

POWER

10V

MUTE

JM08 JUMP

SC-IN

SYS2

.

RD10
200

RB15
1K

POWER LINE

VCC(5V)

COMB-FILTER

SYS1

.

11 12

0.2

RD11

SIGNAL LINE

CONTROL LINE

VOL-R

VOL-L

CD03 100U 10V

CD04
104M

104 AX

.

.

.

456

CVBS2 Y-OUT

D-GND

VDD(5V)

A-GND

CVBS1

13 14

.

.

.

2 2 2

CD11
104M

620

RD12
1K

1

2

RD06
47K

1

2

MV04A

2P HARNESS

1 TUNER PIP
OPTION

VD
AFC

5V

LN03
1UH

RN02

SDA

SCL

100

RN01
100

RN05

10K

.

1

.

2

3

.

QN03

KIA7042AP

CN06
332 AX

CN07
332 AX

23

IN-SEL

15

1

2

MV04B

CN03
103M

220U 10V

CN05
473M

RD02

4.7K

.

OUT-SEL

.

1

2

RP20
1K

RP21
1K

CN01
100 AX

CN02
100 AX

CN04

3

V1/Y IN

DV01
J5.6B

C IN(SVHS)

CD05

DS01

103M

J5.6B

.

1

CR-IN

C-OUT

16

.

C IN(SVHS)

. .

JUMP

JD01

V1/Y IN

. .

JD02
JUMP

V2 IN

FAC V IN

QN01 MSP3420G(EQ)

1

.

NC

23

.

NC

.

4

.

.

5678913

ADR SEL

.

4.9

STANDBYO

.

3.5

SCL

.

3.8

SDA

.

TP

.

TP

.

TP

.

12

NC

.

TP

.

1415

TP

.

TP

.

4.9

DVSUP

.

DVSS

.

TP

.

NC

.

4.9

RESET

.

NC

.

NC

.

VREF2

.

1.0

DACM-R

.

25 24 23 22 21 20 19 18 17 16 1011

1.0

DACM-L

26

M+S

C IN(SVHS)

V1/SVHS

V1/Y IN

R1 IN

L1 IN

R OUT

L OUT

RV18
330

PIP-FB
PIP-YUV-U
PIP-YUV-Y
PIP-YUV-V

V1/SVHS

QS01
C3198Y

RS06
470

7.3

RV19
180

XTAL-OUT

XTAL-IN

TESTEN

ANO-IN+

ANA-IN+

AVSUP

AVSS

MONO-IN

VREFTOP

SC1-IN-R

SC1-IN-L

SC2-IN-R

SC2-IN-L

SC3-IN-R

SC3-IN-L

AGNDC

AHVSS

CAPL-M

AHVSUP

SC1-OUT-L

SC1-OUT-R

VREF1

7.9

1

NC

NC

NC

NC

RS05
470K

. .

MONO

JM03 JUMP

CV07
10U

CV08
10U

7.9
QV11

A1266Y

RY01
1K

PIP OPTION

.

52

.

515049

.

.

.

484746454443

.

.

.

.

.

.

42

.

41403938

.

.

.

.

37

.

36

.

3534333231302928

.

.

.

.

.

.

.

..

27

1.6

CV11
220U 16V

XN01

18.432M

2.3

2.3

0

1.5

1.5

4.8

2.6

3.8

3.8

3.8

3.8

3.8

6.4

8.0
CN12
103 AX

3.8

3.8

CS03
47 AX

CS04

4.7U

RV02
220K

RV04
220K

RV17
47

CN30
6 CH

CN29
6 CH

CN26
47 AX

CN25

220U 10V

CN15

3.3U

RN07
1K

RN06
1K

CN28
103 AX

CN27
103 AX

CN22
1U

CN21
1U

CN20
1U

CN19
1U

CN14
10U

. .

LN01
10UH

CN23
1U

CN10
222M

. .

JP04 JUMP

QSS FM IN

CN24
103 AX

CN16
103 AX

LN02
10UH

CN13
470U 10V

RV03
1K

RV05
1K

JP03 JUMP

R1 IN

L1 IN

R2 IN

L2 IN

CN11
222M

LS03
470

S-VHS ID

RS02
56

LS02

5.6UH

LS01
18

2

C
Y

JV03

1

PJ6046B-01

RS04
1K

DV21
J8.2B

MONO

J8.2B

DV13

J8.2B

RV24
220K

RV25
220K

J8.2B

. .

JS01
JUMP

RV21
82

RV22

1K

RV23

1K

PF01

5P 5267-05AX

SCL
SDA
VD
HD
GND
R IN
G IN
B IN
FB IN

FB OUT
B OUT
G OUT
R OUT

TV IN

5V
V1/SVHS
GND
V2 IN

.
.
.
.
.
.
.

.

.

.
.

1
2
3
4
5
6
7
8
9
10

1
2
3
4
5
6
7
8
9
10

1

1

2

2

3

3

4

4

5

5

5
4
3
2
1

L1-IN R1-IN

V1-IN

V-OUT L-OUT R-OUT

JV01
RCA JACK 6P

CB Y

JY01

CR

PPJ115

PN11

BMW250-10

PN12

BMW250-10

PVO2
5P 5267-05AX

1
2
3
4
5
6
7

RV01
82

. .

MONO

JM04 JUMP

YUV-U IN

YUV-Y IN

YUV-V IN

RV1182DV11

RV1282DV12

RV13

82

SCL
SDA

. .

. .

JP01 JUMP

JP02 JUMP

5V

V2 IN

L2 IN

. .

JUMP

JM06

R2 IN

SDA
SCL
BUS STOP
FAC V IN

D001
J4.7C

QP04
C3198Y

RP13
22K

RP12
1K

RP11
22K

CP30
102 AX

SCL

123456789

PN01 BMH250-10R

JV02

S-456B-01

L2 INV2 IN

(Y)

(W)

.

12345

MV02

5P HARNESS

MT31

7P HARNESS

PIP CVBS
5V
8V
47V

LT41
10UH

SDA
SCL

CP01
10 CH

CP02
10 CH

QP03
C3198Y

RP10

1K

VD

SDA

LP06
10UH

LP007
10UH

LP01
10UH

100U 10V

LP01
10UH

GIN

RIN

HD

(to PN11)

SHQ7999-01-010

R2 IN

(R)

.

.

1234567

7P HARNESS

2 TUNER PIP BOARD PTQZ03

5V

RT56
10

CT62
104M

QT50

C3198Y
RT58
200

RT59
240

1 2 3

5V

SDA

SCL

PT31

PIP CVBS
5V
8V
47V
SDA
SCL

8V

L OUT

R OUT

7P 5267-07AX

1
2
3
4
5
6
7

OPTION PART NO

VM
COMB-FILTER D
MSP(STEREO)

RCA
YUV
PIP(A/V)
2 TUNER PIP
S-VHS

B

N

R
Y
P
T

S
OTHER A
MONO

M

PIP BOARD PTQZ02

XP01

20.25MHz

CP07

QP01

SDA9489X

CP09
104M

CP10
104M

CP11
104M

BIN

FBIN

10

P651

1

XIN

2

XQ

RP01
220

3

SCP

RP02
220

4

VP

5

SDA

6

SCL

7

VDD

8

VSS

9

T

10

T2

11

IN1

12

IN2

13

IN3

14 15

BLK SEL

A/V BOARD
PTQZ01-2(29")

CVBS1

VREFH

CVBS2

VREFL

CVBS3

VSSA1

VDDA1

UREF

VSSA2

VDDA2

OUT1

OUT2

OUT3

28

CP27
104M

27

CP25
103 AX

26

CP28
104M

25

CP23
103 AX

24

CP29
104M

23

CP22

CP20

CP17

RP15
330

RP07
100

RP06
100

RP05
100

LP04
10UH

LP03
10UH

LP02
10UH

22

100U 10V

21

100U 10V

20

19

100U 10V

18

17

16

PTQZ04-2(25")

L

R

.......

1543267

M663

RT55
150

CT58
224M

20

19

VCC

VPLL

5V

1.7

QT51 TDA9885T

DEEM

AFD

CT53
103M

2.1

2.1

5

6

CT54

0.47U

CT33
103 AX

RT33

4.7K

CT31
103 AX

RT31
75

DT41
1N4148

CT35

4.7U

2.4

18

AGND

DGND

7

RT42
10K

TP15-2

RT57
820

RT43

2.2K 1/2R

LT43

180UH RA

DT42
J33B

CT61
100U 16V

4 5

ZT41
M1958M

CT43
1000U 10V

HT02

RT44
100

RT45
100

24

SIF

VIF

1

CT42
10U

CT44
103 AX

2.0

2.0

CT60

100U 10V

23

SIF

VIF

2

CT51
390 AX

2.0

2.0

LT60
1UH

CT59
103 AX

22

21

AFC

OP2

OP1

PLL FM

2.1

3

4

CT52
103M

RT51

5.6K

IF

BT

BP

BM

SDA

SCL

SAS

AGC

TECC1840PG32K
PIP TUNER

**NOTE**

1. ALL RESISTORS 1/4W CARBON FILM RESISTOR JULESS OTHERISE LISTED
RESISTANCE UNIT IS IN OHM. K=1,000 M=1,000,000

1/2R : METAL OR METAL OXIDE 1/2W. 1/2S : SOLID 1/2W.
1/2F : FUSE RESISTOR 1/2W. 10W : CEMENT RESISTOR 10W

2. ALL CAPACITORE ARE 50V CERAMIC CAPACITOR UNLESS OTHERWISE LISTED.

CAPACITANCE LESS THAN 1 ARE EXPRESS IN uF. AND GREATER THAN 1 IN OF.

3. VOLTAGES ARE HEASURED WITH DVM FROM POINT INDICATED TO CHASSIS GROUND.
USING COLOR BAR SIGNAL WITH ALL CONTROLS AT NORMAL.

4. WAVEFORMS ARE MEASURED WITH SYNCHROSCOPE FROM POINT INDICATED TO

CHASSIS GROUND. USING COLOR BAR SIGNAL WITH ALL CONTROLS AT NORMAL.

CP26
1U

CP24
1U

3.3V

RO

16

9

27

XT50
4MHz

VAGC

TOP

03.5

TV

15

REF

SDA

10

SDA

QT33
C3197Y

AGC OUT

CT56
15 AX

RT52
100

100U 10V

5V

(to PN12)

2.6

3.8

SCL

CP18

100U 10V

FBO

BO

GO

123456789

PN02 BMH250-10R

CT57

0.47U

17

2.20

CVBS

A-O

0

8

CT34 103 AX

RT37 220

RT36 330

LT36

0.68UH

RT32

1.2K
RT35

RT41
18K

CP19

V1

14

11

RT54

1.2K

CT55
223M

TAGC

SCL

RT53
100

QP02
KA78R33PI

GNDVoVdis

324

RP16

1K

V2

10

13

N.C

1.5

MAD SIO

2.0
12

CT41
47U 16V

RT40
12K

1

Vin

DP01

J5.6B

COLOR TV RECEIVER SCHEMATIC DIAGRAM

DRAWING BY :

DESIGNED BY :

CHECKED BY :

APPROVED BY :

FIN. APPROVED BY :

Y.G.JANG 2003. 05.01
Y. K LEE 2003. 05.01

MODEL

DOMESTIC
MODEL NO.

CHASSIS NO.

DRAWING NO.

25DQ300/29KQ300(P.P)

KTV CORPORATION

8

7

6

5

4

3

2

1