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AV-14F704

SCHEMATIC DIAGRAMS
COLOR TELEVISION

AV-14F704
CD-ROM No. SML200305

1 4 7

2 5 8 0

3 6 9

CH VOL VOL

CH

COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.

No. 52130 2003/05

AV-14F704

AV-14F704 STANDARD CIRCUIT DIAGRAM

CONTENTS
SEMICONDUCTOR BASE CONNECTIONS ......................................................................................................... 2-2 BLOCK DIAGRAM ............................................................................................................................................... 2-3 SCHEMATIC DIAGRAMS ..................................................................................................................................... 2-5 MAIN PCB MICON SCHEMATIC DIAGRAM MAIN PCB CHROMA SCHEMATIC DIAGRAM MAIN PCB DEFLECTION SCHEMATIC DIAGRAM MAIN PCB POWER SCHEMATIC DIAGRAM MAIN PCB SOUND SCHEMATIC DIAGRAM MAIN PCB TUNER/STEREO SCHEMATIC DIAGRAM MAIN PCB AV SCHEMATIC DIAGRAM MAIN PCB COMB/FILTER SCHEMATIC DIAGRAM CRT SOCKET PCB SCHEMATIC DIAGRAM PATTERN DIAGRAMS ....................................................................................................................................... 2-23 MAIN PCB PATTERN CRT SOCKET PCB PsATTERN WAVEFORMS ................................................................................................................................................... 2-28

2-1

No. 52130

AV-14F704

SEMICONDUCTOR BASE CONNECTIONS
DIODE
CATHODE ANODE 1N4937 1SS133T-77 AU02A-EIC FE201-6L49 MTZJ12B T-77 MTZJ15B T-77 MTZJ18B T-77 MTZJ3.9B T-77 MTZJ30B T-77 MTZJ33B T-77 MTZJ5.1B T-77 MTZJ5.6B T-77 MTZJ6.2B T-77 MTZJ8.2B T-77 11E1-EIC 30DF6-FC 21DQ09N-TA2B1 RM11C-EIC LTL-1CHGE-002A

IC
1

1 M61283FP

1 AN5829S AN5891SA-E1V LA76600M-TLM OEC7093A

1 S-24C16AFJA-TB-01

1 MM1501XNRE LTV-817M-VB

1 7 1 AN5276 AN5522

TRANSISTOR
E E C B CE KTC3198-AT(Y,GR) KTC3199_Y-AT KTC3203_Y-AT KTC3209_Y-AT KTC3227_Y-AT B CE 2SK3326(2) B CE 2SD2499(LB0EC1)

B 2SA1371(D,E)-AE 2SA1624-AA 2SC2909(S,T)-AA KTA1271_Y-AT

C

B

KRC111SRTK KTA1504S_Y_RTK KTC3875S_Y_RTK

B KTC4217(O,Y)

E C

No. 52130

2-2

AV-14F704

BLOCK DIAGRAM

A/V OUT J708
6 4 2

COMB IC IC1501 LA76600M-TLM 18 C OUT 16 Y OUT Y IN 3 VIDEO SW(Y) IC IC1502 MM1501XNRE S-JACK J702 6 Vin1 V.OUT 2 4 Vin2 VIDEO SW(C) IC IC1503 MM1501XNRE
6 Vin1 V.OUT 4 Vin2 2

CHROMA IC IC601 M61283FP AMP Q603, Q614, Q605 60 VIDEO LINE OUT

51

Y IN(Y/C)

LINE1(REAR) J701
6 3 2

3 4

49

C IN(Y/C)

FRONT -VIDEO J705

2

46 42 38

CVBS1 CVBS2 CVBS3

6 3 2 2 3 5

53 CVBS4 48 44 Y IN(YUV) U IN(YUV)

LINE2(REAR) J703

40 V IN(YUV)

YUV_IN(REAR) J704

TU001
11 10 26 27 SDA SCL

AUDIO SW(L) IC IC702 MM1501XNRE
6 Vin1 4

17

SOUND DECORDER IC IC902 AN5829S
14 24 5 SDA 6 SCL

13 2

Vin2 V.OUT

FRONT-AUDIO.R J707
2

FRONT-AUDIO.L J706 AUDIO SW(R) IC IC701 MM1501XNRE
6 Vin1 V.OUT 2 4

MEMORY IC IC199 S-24C16AFJA-T

2

2 3 18 19 21 23 22 3 30 16 19

Vin2 Q901 BUFFER Q902 BUFFER TONE CONTROL IC IC302 AN5891SA-E1V

2-3

No. 52130

AV-14F704

P
FB401

UT
Q802, Q806 B OUT 16 G OUT 15 R OUT 14 V OUT 63 Q402 H OUT 8 H.DRIVER Q405 H.OUT Q803, Q805 GREEN/RED OUT BLUE OUT Q801, Q804 RED/GREEN OUT

J801 3 9 7 F 8

1 F S HV CRT V801 V-OUT IC IC401 AN5522 1 5 DY

MICON IC IC101 OEC7093A R IN 23 G IN 22 B IN 21 FAST BLK 24 34 RED R 35 GREEN G 36 BLUE B 33 BLANK 30 SCL1 31 SDA1 X.OUT 20 KEY1 6 KEY2 7 REMOCON 9 ON_TIMER 10 X.IN 19

OS101 1 D109 POWER X101 8MHz VOL DOWN CH DOWN VOL UP CH UP SPEAKER SP1001

X602 3.579545MHz XTAL 3.58 34

EMORY IC 199 24C16AFJA-TB-01
7 6 2 16 19 2 5 12 7 3 4 5

SPEAKER SP1002

HEADPHONE_JACK J1001

OL IC E1V

SOUND AMP IC1001 AN5276

1

No. 52130

2-4

AV-14F704

SCHEMATIC DIAGRAMS
[MAIN PCB MICON SCHEMATIC DIAGRAM]
A
ACCESSORY

B

C

D

MICON SCHEMATIC DIAGR
(MAIN PCB)
OS101 RPM7138-H5 B+ 3 GND 2 LED SW Q101 KTC3875S_Y_RTK 2.7 0 0 R109 1K Vout 1 5.0 0 4.9

8

BT001 R6P(AR)XICI

D109 LTL-1CHGE-002A

POWER ON

R102

BT002 R6P(AR)XICI

TM101 RM-C1256G

270 1/4W

7

R101
560 R103 2.7K

16V 10 KA

C108

47 1/4W

R120

R106
560

C145 220P CH

SW101 EVQ21505R

SW103 EVQ21505R

SW102 EVQ21505R

VOL DOWN

SW104 EVQ21505R

SW105 EVQ21505R

CH DOWN

POWER

VOL UP

CH UP

1K 1/4W

R124

R130 47K 1/4W

100 1/4W

6
TO SOUND TV_MUTE

C142 220P CH R118 2.2K 1/4W

R146

IC101 5.0

MICON IC OEC7093A H_CTL PROTECT 12C_OFF SYNC H SYNC V SYNC BLUE B GREEN G RED R BLANK CLOCK_CNT SDA1 SCL1

C143 220P CH

AUDIO MUTE EXT MUTE VOLUME BBE SW AFT KEY 1 KEY 2 X RAY REMOCON ON_TIMER S_IN Y/C_SW AUDIO_SW

42

0 R126 0 5.0 2.1 4.0 4.8 0 100

C120 0.001 B

R110 10K

0 NC 0 3.2

FROM TUNER/STEREO

R112 2.2K R113 2.2K

5

AFT

36

5.0

7

37

5.0

6

38

5

39

4

40

3

41

4.0

2

1

C131 0 0 0 0 NC 5.0 R135 5.0 R136 5.0 5.0 5.0 2.4 C113 2.0 2.0 1.0 5.0 R125 10 C117 47P CH R133 C111 0.001 B 0.1 B R131 1K R132 100 1/4W C122 C119 220P CH 50V 1 KA C121 0.01 B R138 1M 2 R134 10K 4.7K 4.7K 150P CH

16V 10 KA

R114 47K

FROM/TO AV EXT_MUTE S_IN AUDIO_SW

C139

10

R119 22K 1/4W C140 220P CH C141 0 5.0 0 NC 0

11

12

13

14

NC P FAIL FSC IN DEGAUSS H CLOCK CONT X-RAY TEST CNVSS X.IN

POWER MCU_CLOCK RESET CVIN VHOLD HLF FILT VCC C109

FROM/TO DEFLECTION H_CTL

15

16

MTZJ5.1B

0.1 B

FROM/TO POWER X-RAY P.FAIL

C106

D106

3.2 NC 0

17

18

19

DEGAUSS_H GND POWER C104 27P CH

20

X.OUT VSS

1

0

21

22

23

X101_1 100CTR8005 8MHz

1.7

24

3

C102

27P CH

2.3

25

26

27

X-RAY

5.0

28

3.5

29

30

4

220P CH

31

32

33

0

34

5.0

9

35

2.2

8

1K 1/4W B

TO COMB FILTER Y/C_SW

0.1

R137_1

10K

2

6.3V 2200

50V 0.47 KA

YK

C110

C114

W822

1

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

A

B

C

D

2-5

No. 52130

AV-14F704

E

F

G

H

SCHEMATIC DIAGRAM
(MAIN PCB)
8

TEST POINT CP101 173979-7 GND I2C_SCL I2C_SDA I2C_OFF GND AUDIO L H AUDIO R 1 2 3 4 5 6 7

7

1K 1/4W

R124

R130 47K 1/4W

R150

1.8 0 CLAMP SW Q103 KTC3875S_Y_RTK FROM/TO CHROMA AT+5V

R122

1K

1K

0

C120 R126 100 0.001 B

C146 100P CH

PROTECT CLAMP_OFF SYNC_OUT HD VD OSD_B OSD_G OSD_R D104 OSD_BLK

6

C136

C137

0.1 B

0.1 B

C138

0.1 B

1SS133 SW_Y_OUT RESET POWER SDA SCL

R127 C131 150P CH 3.9K R128 3.9K R129 3.9K

5

W811

D105

100P B R143

R141

100P B R142

820 C126

10P CH

820 C124

820 C129

100P B

R145

2.2K C135

1SS133

FROM/TO TUNER/STEREO J_AUDIO_OUT_R J_AUDIO_OUT_L

R139 R135 R136 4.7K 4.7K 100 1/4W R140 100 1/4W 4 3

SDA SCL

4

R134

10K

FROM/TO SOUND SDA SCL

R138 C113 C111 0.001 B 0.1 B R131 1K R125 10 C117 47P CH R133 1K 1/4W C128 0.1 F R132 100 1/4W C122 C119 220P CH C121 0.01 B 50V 1 KA 1M

3

50V 0.47 KA

C114

MTZJ5.6B

R137_1

D113

10K

MODE

5

5.0

6

5.0

7

0

8

5.0

SDA

2

VCC
0

SCL

W822

4

0

3

0

2

1

0 PCB010 TMC559

MEMORY IC IC199_1 S-24C16AFJA-TB-01

VSS

E2

E1

E0

1
ST ORMAL. NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

E

F

G

H

No. 52130

2-6

AV-14F704

[MAIN PCB CHROMA SCHEMATIC DIAGRAM]
A B C D

CHROMA SCHEMATIC
(MAIN PCB)
8
FROM/TO AV VIDEO_IN2 V_IN[YUV] VIDEO_IN1 U_IN[YUV] Y_IN[YUV]
R657

1

VIDEO_IN3

7

R603
KA 1SS133 MTZJ8.2B 50V 1 KA

270 1/2W
MTZJ15B D602 D603

16V 47 YK

C605

50V

50V 1 KA

16V 47 YK

C607

C610

C611

0.1 B

C614

B

0.1

50V 1 KA

1

B

D601

0.01

C619

C621

C_V_OUT_SW P.CON+5V Y_V_OUT_SW VIDEO_OUT P.CON+5V REG Q606 KTC3209_Y 5.0 7.2 3W 5.0 P.CON 5V REG Q602 KTC3209_Y 5.0 5.5 FROM/TO TUNER/STEREO
16V 47 YK C603

2.7 48 C641 0.1 B 2.2
49

0 3.0 47 46
CVBS1

C618

0 1.2 45 44
NC(GND) U IN(YUV)

0 1.9 5.0 1.2 43 42 41 40
NC(GND) CVBS2 V/C VCC V IN(YUV)

0 1.9 5.6 2. 39 38 37
NC(GND) CVBS3 MCU 5.7 VREG OUT

6

C IN(Y/C) NC(GND) Y IN(Y/C) VREG VCC CVBS4

P.CON+8V[A] FSC_OUT

R602 12 3W

R649 5.6

C642 7.2 5.5 P.CON 5V REG Q604 KTC3209_Y 5.5 50V 1 KA

53

1.9 R610 100 C640 0.01 F 5.7 3.2 0 NC 0 2.8 NC 3.0 NC 3.0 8.7 4.0

52

8.7

51

3.0

50

0

7.2

47 NC(GND) 48 Y IN(YUV)

54

5.7V VREG OUT fsc OUT NC FAST YUV DELAYDE Y OUT 1 HVCO F/B 15 G OUT 16 B OUT EW OUT VIDEO LINE OUT 8.7 VREG OUT VRAMP AGC CAP
LOGIC GND HVCO F/BDEF GND1

TUNER_VIDEO TUNER+5V

55

P.CON+5V
10 1/2W

TO SOUND P.CON+8V[B]

2.2

R613 390
22P CH R604 C635 R606 330 R608 3.9K

63

4.0 4.0

62

61

6dB AMP Q603 KTC3875S_Y_RTK

6dBAMP Q614 7.9 7.8 KTA1504S_Y_RTK 7.3 3.8 3.8

7.3

6dB AMP Q605 KTC3875S_Y_RTK C608 16V 47 YK

R605

R648

330 R607

10K

59

58

57

5

P.CON+8V[B]

CHROMA IC IC601 M61283FP

56

2 AFC FILTER

1.7

2.3

60

1K

DEF VCC

NC(Vcc)

NC

4

FROM POWER UNREG+12V GND 15 1/2W P.CON 8V REG Q601 KTC3209_Y 7.9 11.3 8.5 R609
MTZJ12B 16V 47 YK C602

P.CON 8V REG Q611 KTC3209_Y 11.3 8.5 7.9

W815

R601

1 3.2 4.0

2 0

3 0

4

1 5 6 0 5.5 R654
R641 10K

7 0 NC 3.8

8 8.0

9 8.0

0 0

11 8.0 NC

NC

VRAMP CAP

12 8.

56K
0.33 TF 50V 1 KA 0.1 TF C606 C609 C615

R635 120K
0.01 B

0.01 B

C612

R636
C628_1

C616

R611

C645

100

D604

10K

FROM/TO DEFLECTION

16V 100 YK

1.5K
R612

3

P.CON+5V GND V_OUT H.OUT H_SYNC ABCL

2

1

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

A

B

C

D

2-7

No. 52130

C629 0.1 F

10K

NC(Vcc)

V OUT

DEF GND2

FBP IN

H OUT

64

C627

FROM/TO COMB FILTER

0.1 B

C624

33 V/C GND 34 XTAL 3.5

C630

R618

VIDEO_OUT

75

AV-14F704

E

F

G

H

CHEMATIC DIAGRAM
AIN PCB)
8

R616 120 1/2W R617 100
R618 8.2K

8.8 5.5

4.9 AT+5V REG Q607 KTC3203_Y

0.015 B

18P CH

7
16V 47 YK R634 R622 6.8K 1K

50V 1 KA

C631

C632

50V 0.47 KA

C627

3.579545MHz

X602 100CT3R505

0.1 B

C624

C630

C622

FROM/TO MICON 1.2 1 40
V IN(YUV)

0 1.9 5.6 2.8 39 38 37 36
NC(GND) CVBS3 MCU 5.7 VREG OUT C_APC

0 3.2 35 34
NC(GND)

0 33
32

PROTECT 3.6 SW_Y_OUT 0 NC 5.0 3.5 NC 5.0 3.5 3.5 4.9 NC 4.2 2.9 C637 2.9 C643 2.9 C644 4.6 4.9 4.9 2.1 R629 5.6K D608 11E1-EIC CLAMP_OFF W805 33P CH 33P CH 33P CH R627 SCL 100 R628 SDA 100 AT+5V RESET

Y SW OUT NC MCU RESET

6

MCU CLOCK OUT 33 V/C GND 34 XTAL 3.58 SCL SDA CHROMA IC IC601 M61283FP CLK CONT FAST BLK R IN 15 G OUT 16 B OUT G IN B IN V PULSE OUT INV.FBP OUT
DEF VCC

28

29

30

31

P_CON CONT

POWER

25

26

27

24

OSD_BLK OSD_R OSD_G OSD_B VD HD SYNC_OUT

5

NC(Vcc)

NC(Vcc)

MONITOR OUT
HI VCC R OUT

NC

ACL 15 4.0 4.0 16

17

18

19

20

21

22

23

4

8 8.0

9 8.0

0 0

11 8.0 NC

12 8.0

13 4.0

14

R625

R651

R653

3.3K

3.3K

100P CH C646

100P CH

R652

3.3K

C638

R636
C628_1 16V 1000 YK

C647

1SS133 D606

1SS133 D607

D605

1.5K

C629 0.1 F

1SS133

16V 10

KANP

R632

8.2K

33K

C639 100P CH

TO CRT/SVM CP802A B2013H02-7P P.CON+8V 1 2 3 4 5 6 7 GND CD802 0

3

R620 100 R623 100 1/4W R626 100 1/4W NC

R.OUT G.OUT B.OUT CLAMP_OFF

2

PCB010 TMC559

ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARE

1

E

F

G

H

No. 52130

2-8

AV-14F704

[MAIN PCB DEFLECTION SCHEMATIC DIAGRAM]
A B C D

DEFLECTION SCHEMATIC D
(MAIN PCB)
8
V.OUTPUT IC IC401 AN5522 + THERMAL PROTECTION AMP

R401

4.7K

R407 1.2K

16

1

PUMP UP VCC GND 2 3 4 4.0 25.0 2.0 0

5 12.0

6 25.0 17

7 4.0

7
C407 35V 100 YK 11E1-EIC D402

R414 27K +-1%

R417

100V 0.22 MMTS

25V 1000 MHE

C416 50V 10 YK D410 D403 MTZJ30B C417 MTZJ30B R437 1 1/2W 560 1/2W R424
R402 68 1/2W

R415

5.6 1/2W 50V 1 YK 820

18K +-1%

560P CH R413

C405

C406

C408

2.2 1/2W

FROM/TO CHROMA V_OUT

W827

P.CON+5V H.OUT H_SYNC ABCL 0.001 CH C411

W828

21

1.25KV 0.01 MPP

1.25KV 470P MPP

19

100V 0.01 MMTS

C412

20 T401_1 ETH14Y47AY

C402

R409_1 1K

R453

50V 22 YK

W853

W850

470 1/2W

R403

R406

1K

4

FROM/TO POWER GND +B

0

C403

0.4

W807 FBT+B H+B 0.27 1W 11E1-EIC 11E1-EIC 220 2W

4

R452_1

2

3

0 26.3

0.1

HS402 763WAA0216

D414

D415

R410_1

R404

3

FROM/TO MICON

MTZJ5.1B

100

8.2K 1/2W

D404

W813

10K

R428

5

1

17.3

0

100 1/4W

H.DRIVE Q402 KTC3227_Y 17.3

W4BRH3.5X6X1.0

0.1

0

250V 0.27

5

L401 C410

H.OUT Q405 2SD2499(LBOEC1) 115 B405

4.7mH 250V 0909 2.2 YK C418

C420

PMS

B_SHORT

R432

H_CTL W844 R436 18K 1/4W +-1% TP005 TP006 R441 15K +-1% D411 AU02A-EIC

X-RAY

MTZJ5.6B

4.7K 1/4W +-1%

0.001 B

2

X-RAY TEST

PCB010 TMC559

1

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

100V 22 YK

D406

R426

C439

C430

CAUTION:SINCE THESE PARTS MAR CRITICAL FOR SAFETY,US
DESCRIBED IN PARTS LIS

A

B

C

D

2-9

No. 52130

6.8 2W

R438

560 1/2W

6
R416

R420

C409

R422

R418

33K

560 1/2W

AV-14F704

E

F

G

H

N SCHEMATIC DIAGRAM
(MAIN PCB)
8
FROM/TO DY

ERMAL PROTECTION

18
100P CH

CP401 B06B-DVS 6
6 5 4 3 2 1

V801 A36AKJ13X05

680 1/2W R429

680 1/2W

680 1/2W

100V 0.1 TF

5
NC NC

C422

4 3 2 1

5
12.0

6
25.0 17

7
4.0

L402_1 ELH5L4112N R439
1K 1W
C425 2KV 0.001 R

9 10 8 6 11

C416

R421

R433

R G B 5 7 1

7
1 2
TO CRT/SVM (CP805)

CD803_1 SM1098-009-1A

100V 0.22 MMTS

MTZJ30B

C417

560 1/2W

R418

50V 10 YK D403 D410

MTZJ30B R437

1 1/2W

560 1/2W

R424

V.POSI ADJ VR401_1 2.2K METAL

R402 68 1/2W

4.7mH 250V 0909 2.2 YK C418

L401 C410

PMS

560 1/2W

6

R422

250V 0.27

FB401

3214035F
ANORD

5
HV

TP004 PROTECTOR TEST TP003

115 180

1 6 2 9

COL E180 B+ AFC HEA TER GND

W850

W813

B_SHORT
108.0 105.0 0 0

FORCUS

F
FROM/TO CRT

10 8

S GND 0 11 ABL
8.1

SCREEN

D405 AU02A-EIC

E12 0.2 4 NC E27 2.0 3
0

R443 150K 1/2W C427
100V 0.1 MMTS

4

8

GND E8

7

R432 8.2K 1/2W

0.1 5 NC

150K 1/2W

R430

3

6.8 2W

R438

35V 1000 YK

AU02A-EIC

D407

C413_1

TO CRT/SVM
MHE

CP801A B2013H02-5P
180V NC NC NC NC GND HEATER

CD801 0

C426

250V 22

1 2 3 4 5

2

AUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARE

ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE.

1

E

F

G

H

No. 52130

2-10

AV-14F704

[MAIN PCB POWER SCHEMATIC DIAGRAM]
A B C D

POWER SCHEMATIC D
8

(MAIN PCB)

D516 1SS133 10.9

RELAY DRIVE Q504 KTC3198 0

R515 10K 1/4W

0
250V 0.001 KX

2 3 DEGAUSS COIL L503 8R140023 1 2 TH501_1
1

1
2.7M 1/2W +-10%

R500

4

C519_1

RY501 ALKS321

C513_1

7

250V 0.001 KX

R501
RM11C-EIC RM11C-EIC

R541_1 0.22 1W
1.2M 1/4W MTZJ18B 1.2M 1/4W R539 200V 330 UP C507 D523 R540

D501

2

CP507 003P-2100 1
1.5M 1/2W

1 CP508 003P-2100

R520

6

275V 0.1 ECQUL

ZPB45BL3R0A

ECQUL

COIL,LINE FILTER L501 1R5A123F28Y

C502 2KV 0.001 R
RM11C-EIC D504

C503 2KV 0.001 R
RM11C-EIC D503

C505_1

3 1

4 2

F501 6.3A125V FH501 FH502 EYF-52BC EYF-52BC 6.3A125Vor51MS063L W801
C511

BLADE WIDE

275V

C506_1

0.22

D502

CP502 A1561WV2-2P

1 7W

AC120V_60Hz CD501 09419909

WHITE BLACK

S501 WHITE BLACK S502

W825

5

6.3A 125V

B501 BL02RN1-R62 SWITCHING Q502 2SK3326(2) G 5.3 5.3 SWITCHING Q514 KTC3203_Y R544 270 1/4W D507 1SS133 R545 150 1/4W D524 1SS133 46 NC 6 D509
2 3

159.4 D
R C535 2KV 0.001

R502 330 2W 1.5
C524

C512 100V
500V 0.001 B

0S

0.047

MMTS

0

HS501 763WAA0244

R542

T501_1

81290914 8 25

4
10.7 C554 0.022 B 6.3
W817 1

0.15 1W

141.6 7 P1

FEED BACK IC504 LTV-817M-VB 16.3
4

9 10

0 240.0 NC 20 0 26

R508

D506 5 159.4

P2 11 12 138.9 0 3 2 1 13

9.7 FEED BACK SWITCHING Q507 KTC3198 R532 1.5K R510 100 1/4W
R533 270

9.7

1.5

MTZJ18B

100 1/4W 1N4937
1/2W

0.056 B

6.8K 1/2W

R543_1

5.7
R553

C541

C509

47 YK

25V

1K

GND1

14 NC 15 0

3
6.8K 1/4W 100K 1/2W R506 R554

CAUTION:
250V 0.0022 KX MTZJ3.9B D508 MTZJ5.6B

IS THE LIVE CONNECTION
C523 0.001 CH

+B ADJ

VR502 22K D528

2

6.3A 125V

1

CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, 6.3A 125V(F501)
REPLACE ONLY WITH THE SAME TYPE FUSE LES RISQUES D'INCEIE ATTENTION:POUR UNE PROTECTION CONTINUEMEME TYPE 6.3A 125V(F501) N'UTOLISER QUE DES FUSIBLE DE

C508_1

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

CAUTION:SINCE THESE PARTS MAR CRITICAL FOR SAFETY,US
DESCRIBED IN PARTS LIS

A

B

C

D

2-11

No. 52130

220P CH

AV-14F704

E

F

G

H

CHEMATIC DIAGRAM
AIN PCB)
8

C516 500V 0.001 B

7
TO SOUND D505
25V 1000 YK

W806

R517_1 SOUND+B 1 3W
1SS133

30DF6-FC
C501

D513

P.CON+12V GND SOUND_GND

D517 R503
1SS133 D514

R537 38 100K 1/4W 115.4

1SS133

FROM/TO DEFLECTION H+B +B

10K

1/4W

CURRENT DET. Q512 2SA1624 115.7

6

C539
R505 10K 1/4W

+B SW. Q503 2SA1371 YK
3.9K 1/4W

FBT+B GND

50V 10 R536 C517 W825 B504
220P CH

115.5
82K 1/4W

115.1 114.7

2KV 0.0015 R D510
160V 100 YXF

R527 0.68 2W

R535

47K 1/4W

R507

115.2 STAND BY SW. Q505 2SC2909 0 0
R513

R516 10K
10K

W5RH3.5X5X1.0 FE201-6L49
C521 C511

TO TUNER/STEREO P.CON+B GND

5

TO CHROMA UNREG+12V GND

25 D511 0 240.0 NC 20 0 26 D512 4 NC 5 0
MTZJ12B D525

FROM/TO MICON R546
50V 2.2 YK

R524 P.FAIL
R525

4

1N4937

100 1/4W
C504

3.3K 1/4W

15K

X-RAY DEGAUSS_H POWER GND

0 1 2 3

C520 500V 0.001 B P.CON+12V SW. Q508 KTA1271_Y 12.9 R511 22K
R512

C550 16V 100 YK

21DQ09N

12.9 12.8
1K 1/2W

3

16V 2200 YK

100 1/4W

R547

C523 0.001 CH

0.8 STAND BY SW. Q509 KTC3198

1SS133

D520

C527

0.7 0

R519 10K

TO AV P.CON+12V GND FROM/TO COMB FILTER GND

2
PCB010 TMC559

N:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARE

ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE.

1

E

F

G

H

No. 52130

2-12

AV-14F704

[MAIN PCB SOUND SCHEMATIC DIAGRAM]
A B C D

SOUND SCHEMATIC DIA
8

(MAIN PCB)

50V 10 YK

220K C333

R314

C315

0.1 B

0.015 B

C307

C319 0.033 B 50V 10 YK 0.01 B

FROM TUNER/STEREO SW_AUDIO_L SW_AUDIO_R 22 23 R301 2.7K 1/4W R302
0.033 B

7

2.7K 1/4W
C301

50V 10 YK

50V 10

YK

3.9 1 PF1
TONE CONTROL IC IC302 AN5891SA-E1V

1.7 2 AGC

3.0 3 L IN

0

NC 41 NC

0

NC 5 NC

3.9 6

0.039 B 3.9 7 PF3

3.9 8 PF4

0 9 GND

4.0 0 LT

4.0 11 LB

0

NC 12 NC

0

NC 13 NC

2.0 14 BD

2.9 15

4.0 16 VD L ONT

PF2

AGC

+

SURR

Tone Control

Volume 2.2K Control

+ + NC 21 0 NC 0 NC
C318

Balance /MUTE

6

MODE control VCC 32 2.3 7.9 31

R IN 30 4.5
C305

Vref 29 4.0
50V 10 YK

NC 28 0 NC 0

NC 27 4.0 NC

BB 26

RB 25 4.0

RT 24 4.4

BLD 23 3.0

TD 22 2.0

NC 20

50V 10 YK

50V 10 YK

0.01 B

C312

C316

50V 10 YK

R303 100 1/4W R304

C302

C334

P.CON+8V[B]
16V 100 YK C311 0.1 B

C314

5

50V 10 YK

L301 100uH 0305
0.01 B C306

1 B

FROM CHROMA

C308

100 1/4W

50V 10

YK

4.0

R OUT SDA SCL 19 18 17 3.5 3.5

56P CH C322

C321 C320

C309

FROM/TO COMBI FILTER GND FROM/TO MICON SDA SCL

4
TV_MUTE SOUND AMP IC IC1001 AN5276 + + ATT. + VOL CH2 MUTE VOL OUT 6 7 8 0.7 0 3.7 STAND CH1 GND VCC -BY OUT 9 10 11 12 0 16.5 12.7 0.7 RIPPLE FILTER CH1 CH2 NC GND RF IN IN 1 2 3 4 5 0 NC 0.2 16.0 0 0.2 + ATT.CONT.

FROM POWER SOUND+B

3

GND P.CON+12V SOUND_GND

W803 R1003 12K R1004
25V 1000 YK 0.0027 B R1011 0.0027 B C1012

56P CH

C303

50V 10 YK

C310

C304

C313

C317

50V

12K
25V 1000 YK 1000 YK

R1010

50V
C1009 C1004

10K

10K C1010

W858

10K
25V 220 YK

R1009 MUTE 10K 1/4W Q1001 KRC111SRTK 3.6 0 0

W835

2

220P B

C1005

C1011

50V 2.2 YK

50V 22 YK

C1008

C1007

HS1001 763WAA0215

1

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CAUTION:SINCE THESE PA CRITICAL FOR S
DESCRIBED IN P

A

B

C

D

2-13

No. 52130

25V

R1013

C1003

AV-14F704

E

F

G

H

SCHEMATIC DIAGRAM
(MAIN PCB)
8

C319

50V 10

YK

7
50V 10 YK 50V 10 YK

W832

C317

0

NC 12 NC

0

NC 13 NC

2.0 14 BD

2.9 15

4.0 16 VD L ONT

+ + NC 21 0 NC 0 NC
C318

Balance /MUTE

C321

NC 20

R303 100 1/4W R304 100 1/4W

50V 10

YK

R OUT SDA SCL 19 18 17 4.0 3.5 3.5

6

5

56P CH C322

56P CH

W831

C320

4

CD1001 25 24 CP1001 A2502WV2-4P 4 12 3 2 1 4 3 2 1 CU146901 SPEAKER SP1001 810-47-171 8 OHM 5W (L) 2.5W SPEAKER SP1002 810-47-171 8 OHM 5W 2.5W

3

R1003 12K R1004 12K
25V 1000 YK 1000 YK

C1001 50V 10 YK C1002 50V 10 YK
C1009 C1004

(R)

25V

HEADPHONE JACK J1001 MSJ-2000 26 R1002 27 R1001 270 1/2W 3 270 1/2W 4 5 1 PCB010 TMC559 7 6 2

2

HS1001 763WAA0215

CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARE

ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

CAUTION: DIGITAL TRANSISTOR

1

E

F

G

H

No. 52130

2-14

AV-14F704

[MAIN PCB TUNER/STEREO SCHEMATIC DIAGRAM]
A B C D

TUNER/STEREO SCHEMA
8

(MAIN PCB)

TU001
19

115-V-K015AR B
8 (X'TAL) 9 (ADRESS) AUDIO OUT R006 W829 W830 W819 W820 13

11 SDA

10 SCL

18

7

NC

NC

NC

NC

NC

NC NC

NC

0.1 B

C002

W812

12 AFT

MB 1 2 3

4

MB 5

6

7

C001_1

6

5

FROM/TO MICON
220 1/4W 220 1/4W R904

SDA J_AUDIO_OUT_L

3.2 2.3 BUFFER Q901 KTA1504S_Y_RTK 0

R902

C901 50V 1 KA

J_AUDIO_OUT_R

4
3.2 2.3 BUFFER Q902 0 KTA1504S_Y_RTK
R906 R903 39K

R905

SCL

56K 1/4W

56K 1/4W

R901

50V 1 KA
39K

TO SOUND SW_AUDIO_L
0.047 B C913

SW_AUDIO_R

6.3V

100 YK

C902

3
24
SOUND DECORDER IC IC902 AN5829S

2.3

23

2.3

22

2.3

21

2.3
DAC

NC 0 5.0 5.0 0 20 19 18 17
GND ZAP IIC Decoder L-R Filter L+R Filter L-R Demod L+R Demod

C911

16

3.7

AGC Matrix

OUT SW

St.PLL Cancel Pilot Filter Stere

FROM/TO AV

J_AUDIO_OUT_L J_AUDIO_OUT_R AUDIO_IN1/2[R] AUDIO_IN1/2[L] AUDIO_IN3[R] AUDIO_IN3[L]

Switch De-Emph (L-R)/SAP 75us Filter Cancel SAPout Offset Expand Cancel Wide Band Offset

fH.2fH Trap Filter RMS Det Wide Band dbx De-Emph

Filter Wide Band Expand Spectral

2.3 1 0 2 2.3 3 2.3
C904

4 2.2
50V 4.7 KA

5 2.2
C907

6 0.4
50V 10 YK

7

Vcc

8 2.4

9 2.4
C914 0.022 B 50V 0.33 KA C912

5.1
C910

2

50V 4.7 KA

50V 4.7 KA

0.022 B

39K C903

R907

C905

C908

1

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CAUTI

A

B

C

D

2-15

No. 52130

100

AV-14F704

E

F

G

H

EO SCHEMATIC DIAGRAM
(MAIN PCB)
8

9 (ADRESS)

14 SIF OUT

16 IF OUT

AUDIO OUT

11 SDA

10 SCL

12 AFT

15 BT

VIDEO OUT

20

13

17

FROM/TO CHROMA
21

NC

NC

NC

TUNER+5V TUNER_VIDEO P.CON+8V[B] P.CON+5V

7

R006

100

C005

0.1 MTZJ33B D001

F

6
W820 W819

FROM POWER R001 P.CON+B 68K 1/2W R002 68K 1/2W TO MICON AFT GND

5

W830

4
R912 330 50V 10 YK C919

L901 100uH 0305
0.1 B 0.1 B C917

0.047 B C913

C911

3

19

5.0

18

5.0

GND

17

0

16

3.7

15

3.6

14

2.6

13
Det SAP

3.7

IC Decoder er ter L-R Demod L+R Demod

St.PLL Cancel Pilot Filter Stereo

Det Pilot Filter Noise Filter Spectral

VCA Input

Filter SAP Demod SAP Det Noise

fH.2fH Trap Filter S Det Band dbx De-Emph

Filter Wide Band Expand Spectral

RMS Det Spectral

6 0.4
50V 10 YK

7

Vcc

8 2.4

9 2.4
C914 50V 0.33 KA

10 0.4

11
50V 3.3 KA

12 2.3
C918

5.1
C910

3.4
0.1 B

2
10V 100 YK C916

0.022 B

0.022 B

0.1 B

C908

C912

C915

PCB010 TMC559

CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARE

ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

1

E

F

G

H

No. 52130

2-16

AV-14F704

[MAIN PCB AV SCHEMATIC DIAGRAM]
A B C D

AV SCHEMATIC DIAG
8
FROM/TO CHROMA V_IN[YUV] U_IN[YUV] Y_IN[YUV]

(MAIN PCB)

VIDEO_OUT VIDEO_IN2 VIDEO_IN1 VIDEO_IN3 C711 C707 16V 10 KA
16V 100 YK R709 270

7

R708 1K

R704 1K

16V 10 KA

R705

C708

3.3K

R702 22 1/4W C710 16V 47 KANP

0.1 R703 2.2K

0.2 R711 0.1 1K 0

M Q K

4.6
R706 3.3K

5.2

0

BUFFER Q709 KTA1504S_Y_RTK

1

6

5

FROM/TO TUNER/STEREO J_AUDIO_OUT_R J_AUDIO_OUT_L C702 AUDIO_IN1/2[R] C701 AUDIO_IN1/2[L] AUDIO_IN3[L] AUDIO_IN3[R] 16V 10 KA
16V 220 YK C706 C705

AUDIO SW(R) IC IC701 MM1501XNRE
1 6 5 4 6 5 4

0 3.7 12.7
0.1 F

SW1 V.OUT Vcc

Vin1 GND Vin2

4.5 0 4.5

16V 10 KA
3

R701 22 1/4W

4
FROM/TO MICON AUDIO SW(L) IC IC702 MM1501XNRE
1

EXT_MUTE AUDIO_SW S_IN

0 3.7 12.7

2

SW1 V.OUT Vcc

Vin1 GND Vin2

4.5 0 4.5

3
TO COMB FILTER

S_VIDEO_IN[Y] S_VIDEO_IN[C]

3

2

C7 1

2
FROM POWER P.CON+12V GND C7 1

1

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

A

B

C

D

2-17

No. 52130

AV-14F704

E

F

G

H

CHEMATIC DIAGRAM
(MAIN PCB)
H1 2 1 E

28

YUV_IN(REAR) J704 MSP-213V1-652_PBSN

8

5

MTZJ12B

MTZJ12B R730

MTZJ12B

R725

D701

D702

75 D703

R736

A/V_OUT(REAR) J708 MSP-213V2-432_PBSN
H1 NC H1 H2

75 H1

75

4

E

29

H2

3

1 KA

7

R708 1K C728 0.2 R711 0.1 1K MUTE Q711 KTC3875S_Y_RTK 0 R710 1K 1/4W 0.2 0.1 MUTE Q712 KTC3875S_Y_RTK 0 16V 470 YK R721 68

4

2

3

6

0.1

5

E

1

E

6
LINE2(REAR) J703 MSP-213V2-432_PBSN
H1 NC H1 H2

C727 1 B C724 1 B

R734 1K R728 1K
0.0056 B C735 MTZJ12B 0.0056 B

4

2

3

6

R727

75 D705

C737

LINE1(REAR) J701 MSP-213V2-432_PBSN
H1 NC H1 H2

5

E

1

E

5

C725 1 B C722 1 B

R733 1K R726 1K
0.0056 B C736 MTZJ12B 0.0056 B

4

2

3

6

R729

75 D704

C738

C733 16V 22 KA
R739 75

S-JACK J702 YKF51-5503
1

5

E

1

E

4

4

3

C734 0.1 B

R735

75

2 D709

MTZJ6.2B

6

5

FRONT-VIDEO J705 HTJ-032-03AY
NC

3

3

2

MTZJ12B

D706

FRONT-AUDIO.L J706 HTJ-032-03AW
NC

C719 1 B

R745 1K

3

H

2

0.0056

FRONT-AUDIO.R J707 HTJ-032-03AR
NC

C741

B

H

1

LINE3_A_IN_L

E

1

E

2

C720 1 B

R746 1K
C742

3

2

0.0056 B

H

1

LINE3_A_IN_R

E

PCB010 TMC559

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

1

E

F

G

H

No. 52130

2-18

AV-14F704

[MAIN PCB COMB/FILTER SCHEMATIC DIAGRAM]
A B C D

COMB/FILTER SCHEMAT
8

(MAIN PCB)

7

7.9 2.5 2.0 K

6
L1505
R1530 6.8K

15uH 0305
R1503 R1505 100

R1512
W848

6.3V 100 YK

C1510

0.01 B

C1509

C1513 0.1 B

5.0 1.0 1.0

BUFFER Q1503 KTC3875S_Y_RTK

1K

5

C1519
100P CH C1517 R1506 R1507 3.3K

0.1
1K

B

4
C1504 0.1 B
R1502

COMB FILTER IC IC1501 LA76600M-TLM 2.6 CIN INSEL YIN2 GND AVCC DVCC SAND CASTLE COUT OUTSEL YOUT GND YIN1 AFC RD 4.9 4.2 0
4 3 2 1

2.4
18

0
17

100

C1505 1 B

3.4
16

0
15

C1501

6.3V 100 YK

C1508

L1502

0.1 B

C1514 R1528 0.1 B L1508 R1529
C1521 0.1 B R1509 6.3V 100 YK 15uH 0305

4.9
5

2.9
14

3

220uH 0305

47K

C1502

6.3V 100 YK

C1503

0.1 B

220uH 0305

C1520

C1506 4.0 0.1 B C1507 2.1 PHASE DET FSC_IN GND GND
8 7

0.9
11

0.1 B C1515 0.1 B

5.0 2.4 BUFFER Q1504 KTC3875S_Y_RTK 2.0
R1508 3.9K

R1523 100
R1510

12

L1510

L1503

4.9
6

3.6
13

100uH

0305

82K C1516 10K R1504 C1518 0.1 B 9.5 C1512 8.2K 50V 1 KA

0
9

0
10

6.3V 100 YK

47K

0.01 B

C1525

C1526

BUFFER Q1507 KTC3875S_Y_RTK

5.0 2.2 1.6
R1519 24K 1K

27K

0.1 B

R1518

C1530 16V 47 YK

2

1

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

A

B

C

D

2-19

No. 52130

R1516

470

AV-14F704

E

F

G

H

SCHEMATIC DIAGRAM
MAIN PCB)
8

7

L1511 15uH 0305
16V 100 YK

7.9 2.5 2.0

BUFFER Q1508 KTC3875S_Y_RTK

0.01 B

C1528

C1531

C1535 16V 10 KA
R1530 470

6

FROM AV S_VIDEO_IN[C] S_VIDEO_IN[Y]

VIDEO SW(Y) IC IC1502 MM1501XNRE
6 1

FROM MICON 0 4.4 7.9 Y/C_SW

5

4.5 0 4.5

Vin1 GND Vin2

SW1 V.OUT Vcc

4

5

VIDEO SW(C) IC IC1503 MM1501XNRE
6 1

3

2

FROM/TO CHROMA 0 Y_V_OUT_SW

4

4.5 0 4.5

Vin1 GND Vin2

SW1 V.OUT Vcc

5

2

4.4 7.9
16V 100 YK

C_V_OUT_SW L1501 P.CON+8V[A] 100uH 0305
C1523 C1532 F 0.1

4

3

P.CON+5V
15uH 0305

3

FSC_OUT

R1518

5.0 2.2 1.6
R1519 24K 1K

27K

C1530 16V 47 YK
R1520 C1533 1.2K

L1512 22uH
22P CH

R1522 VIDEO_OUT 1K

FROM/TO POWER GND

2

FROM/TO SOUND W804 GND PCB010 TMC559

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

1

E

F

G

H

No. 52130

2-20

AV-14F704

[CRT SOCKET PCB SCHEMATIC DIAGRAM]
A B C D

CRT SOCKET SCHEM
8

7

FROM DEFLECTION CP801B B2013H02-5P

6

1 2 3 4 5

180V NC NC GND HEATER FROM CHROMA
0.1 B

W802

NC NC

CP802B B2013H02-7P
C805

2 3 4 5 6 7

GND R.OUT G.OUT B.OUT CLAMP OFF NC

220

1

CLAMP

RED/GREEN OUT Q801 100.6 KTC3199_Y

R801

RED/GREEN OUT Q804 KTC4217 123.0 7.4 D801 1SS133 6.9

38

R803 15K 2W

3.2
D810 R823 100 (14F GREEN) 1SS133 R809 4.7K GREEN/RED OUT Q803 98.4 KTC3199_Y

2.7

C811 470P B R813 390

R817 68

14F:GREEN OUT 27":RED OUT

5

37 GREEN/RED OUT Q805 KTC4217 125.0 7.4 D802 1SS133 39 7.0 14F:RED OUT 27":GREEN OUT
R808 220

R807 15K 2W

R822 100 (14F RED) D811 1SS133

3.2
R814 4.7K BLUE OUT Q802 KTC3199_Y

2.7

C810 470P B R816 390

R818 68

R804

R805 15K 2W

2.7K 1/4W

R810

R821

95.4 2.7
C809 560P B R815 390 R819 68

BLUE OUT Q806 KTC4217 7.4 D803 1SS133

220

128.0
YK C804 250V 10

4

100 D812 1SS133

3.2

7.0

BLUE OUT

R811 4.7K

C8 100 R 100

3

2

1

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

CAUT

A

B

C

D

2-21

No. 52130

AV-14F704

E

F

G

H

SOCKET SCHEMATIC DIAGRAM
8

7

CRT BLOCK (W/O SVM)
1 W802
C802 2KV 0.001 B

FROM DEFLECTION

CP806 005P-2100

6

R802
38

FOCUS

R803 15K 2W

2.7K 1/4W

14F:GREEN OUT 27":RED OUT R806 37

5

R807 15K 2W

2.7K 1/4W

14F:RED OUT 27":GREEN OUT R804 39

R805 15K 2W

2.7K 1/4W

6.4 4 96.4 3

5

6

7 8 9

96.4

0

0

99.6

FROM BRAIDED WIRE 1 CP803 2 A2361WV2-2P

1
YK

F
CRT SOCKET J801_2 ISMS01S 14F MINI NECK

BLUE OUT
C804

0

4

250V 10

C801 100P B R824 100 1/2W TCC421 PCB110

3

2

CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY

ARE

ETANT ATTENTION:LES PIECES REPAREES PAR UN SECURITE DANGEREUSES AN POINT DE VUE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES

1

E

F

G

H

No. 52130

2-22

W

Q509

W

R1

C42

W021

D406

W039

W827

R428

W019

R527

R426

C550 W035 W032 W037 W038 W040

Q

C139

W052

IC401

W023

W828

C403 B405

R537

W054 W028

C114

C122

D403

W822

W020

C109

T401_1

D414

R433

D113 R132

R452_1

W053

C417 R437 R413 R002 R421 C407 W024 W027

W029

C430

R414 R001

C402

R406

R124 C113

C422

R410_1

Q402

R429 C406

X101_1

R146

CP101

R441

W044 W041

R418

R422

W030 W097

R118

W018 R420

VR401_1 R416 C408

R140

W048

D608

W103

R139

W046 W045

W071

TP006

R436

W185

W091

W065

TP005

D415 W844

W121

J708

W080

C728

W078

R517_1

W114 W099 W113 W111

D104

W811

W126

R710

W057

D513 C707 C621 C645

J704 D701 D703

W064 C711

W093 W098

D105

W118

W805 W106 W107 W108 W112

W123

W084 W026 W025

W094

W022

W081

R130

W128 R119

W120

W129

W116

W083

W125

W058

W075

C630

W186 W074

W077 W076

C638

W183

W067 W187

W090

W089 W088

W079

W068

C627

W082

W060

W069

W087

C618 C642

C646 D607 W184 W110

W101 W102 W100 W096 W095 C647 C605

D702

W829

W073 W072

W061

W070

W830

C919

C914

W119

X602

W104 W109

L901

C910

C907

C916

W063 R701

J703

Q607

R616 D601 D602

W059

C708

C622

C611

W062

R702

Q604

Q602

J701

W115

W130

W139

R905

W180

C608

R904

W176

C705

W092 C615 W170 C639 R626

W174

W117

D603

Q606

Q601

R302

W175

W167

Q611

D704

C606

R1009

W131

C1004

W132

C1007

W155

R623

C306 C304 W150

L301

C603

CP802A

W157

R603

C302

D604

W172

W134

J702

W803

W144

W140

W135 C701 C702 D709

C1008 C1003

W151

[MAIN PCB PATTERN (INSERTED PARTS)]

R648

W815

W141

R601

C317

W142

L1512

W165

W820

W154

C308

W143

C321

W819

IC1001

C1009 C1005

W147

HS1001

D001

PATTERN DIAGRAMS

W858 TU001 W137 C1011 W136 W835

L1508 C1001 C1532

C1520 W848 C1501 L1503 W804

C319

R303

C314

C316

W146

W145

R1001

L1510

C1528 C1510 W133 W138 W156 L1511 L1505

W162

C1525 C1530

W160 W161

W178

AV-14F704

J1001

W832

W179

R1002

C1535

L1502 W831

W177

J707

W166

CP1001

L1501

R649

W149

C1502 C1518

W181

C001_1

W812

C1002

W148

R6

02

W168

W164 W163

C318

R304

J706

C733

W173

R301 C610 C602

C333

C305

J705

D706

C609

C629 W169

D606 D605

R901

C902

2-23

No. 52130

C710

D705

R902

C901

C903

C904

C905

SW103

D402

SW104

R402

D106

W

AV-14F704

C413_1
W001

C427 W827

R443

W007

CP801A

C426 D411 D405 D407 W006
R432 C418 L401 C410 R430

W828

D404

R438

R402
L402_1

W850 C425
C420

W813
C4 12

CP401

R439

W020

01_1 R537

D414 W023 D406 R512

R433

W010 W011

D403 W021 IC401

D410

Q405
W853

TP003

W009

R424

W003 FB401 IC504 B_SHORT
_1 08 W002 C5 TP004

C409

R428 Q503 R505
R535 R527 B405

W019 C403 C539 R503

HS402 VR502 Q507 C524
C509 R506 W817 D528 R553

R507
R554

R543_1 R545
D509

HS501 Q502 W005 C535
W004 C512 D524 R544

Q505 W807 C521

R508 D506

Q514

D507

R542

D510
C504

R536

C517

R502

B504

T501_1

R524 R546

C507

Q512 Q509

W801

FRONT
R501
D503

D512

B501

C527

D511

C520

R541_1
W825 R539

C516 R426
C550

Q508
C501

D523

R540

R510 D505
D520

R547

W806

D517 Q504 D514

D508

D525
D516

RY501

D502

W013

W042

_1

W039
W043 W032 W037 W038 W028 C122 C109 D106 D113 W822 W054 W052 C114

C503
D504

W035

W033

D501

W040

C502

CP508

C519 _1

C506_1

R133

C139

TH501_1

C523

R500

W055

C110

C513_1

W056

CP502

CD501 R515 L501
R520 S501

S502

C505_1

6.3A125VOR250V

46

W049 FH502
C108

F501

FH501

R102

R120

OS101

SW104

SW101

SW102

SW105

D109

No. 52130

2-24

AV-14F704

[MAIN PCB PATTERN (CHIP MOUNTED PARTS)]

Q101

R103

R106

R112 R113

R511

R532 R533

C511

C541

R513

R516

C554

R525

R404

2-25

No. 52130

R114
C106 R519 C416

R114

C416 C106 R137_1 R131 R125
C405 C121 C117

R519

R407 R109 C104
R453 C119 C111 R138

C102 R101

R403

C131 C146 R122 C120 C145 R126

R150

R415 R110

R417 IC101
R409_1

R128

C411

Q103

R401 R135 C141

C439 C136 R136
C643 C644 C637

IC199_1

Q711 R628
R627 R618 R145 C143 C632 R703 R617 C624 C631 R622 R625 R632

R711

C128

C137 C138

R721

R704

R127 R142 R134 R141 C126 C124 R143 R129 C129 C140 C142 C135

R708 R725

Q712

R730

C911

C619

R728 R727 C735 C614 C641

R736 33
R634 R629

C913
R912 R903

C917
C915

C918 C912

IC902

Q901

R653 R652

IC

60

1

49 17

C908

R612

R907

C737 R734

1

Q902

R906

C628_1 R635 R641

R709 R636

C640 R1523 R610
C616 R654 C612 R611

R609

IC702 R705 Q709 R1013

No. 52130
R607
R706

C706 C724 C727 R726 C722 C736

C303

C719

C301

Q605 Q614

Q1001
R605

IC701 Q603
C607 R657

R729 R733 C725

R608 R606 R604 C635 R613

R651 R620

R314 C741 R1522 C315

C738

R739

C307 C309 C310 C313

IC302

C334 C311

R745

C734 R735 R1004

C312

R1529 R1508

Q1508

R1003

R1010 R1011 C1010 C1012

C005 C1523

R1528 R1504

R1510

C322

C742

C1507

C720

C1506

R746 C1515 R1509 C1503 C1521 R1520 C1533 C320

R1506 C1513 R1530 C1531 C1517 R1505 C1509

C1512 C1514 R1512 C1516

IC1502 IC1503

R1519 C1526

R006

Q1503

R1507

C002

C1519

Q1504

IC1501 R1503 Q1507

C1508 C1504 C1505 R1502 R1516 R1518

AV-14F704

FRONT

2-26

AV-14F704

[CRT SOCKET PCB PATTERN (INSERTED PARTS)]

CP802B CP801B D810 D812 Q801 D802 Q803
C801

W802

CP803 R824

W012 D811

C804 D803

Q802

D801

Q805 R806

Q804

Q806

R807
R802

J8

R803

01

_2
W016

R805

R804

W015

CP806

C802

[CRT SOCKET PCB PATTERN (CHIP MOUNTED PARTS)]

R801

R808

R818 C810 R816 R822

R813

C805

R810

R821 R809 R817 C811

R814

R811 R815 C809 R819

R823

2-27

No. 52130

AV-14F704

WAVEFORMS
MICON
100µs 1V 5ms 5V

SOUND
1ms 50mV

1

17

22

5µs 1V

5ms 10V

1ms 200mV

2

18

23

50µs 1V

20µs 50V

1ms 100mV

3

19

24

50µs 1V

20µs 2V

1ms 100mV

4

20

25

DEFLECTION
5ms 200mV 20µs 200V 1ms 5V

16

21

26

NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

No. 52130

2-28

AV-14F704

1ms 5V

20µs 50V

27

39

AV
20µs 200mV

28

20µs 200mV

29

CRT
20µs 50V

37

20µs 50V

38

NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

2-29

No. 52130

JVC SERVICE & ENGINEERING COMPANY OF AMERICA DIVISION OF JVC AMERICAS CORP.
www.jvcservice.com(US Only)

JVC CANADA INC.
Head office : 21 Finchdene Square Scarborough, Ontario M1X 1A7 (416)293-1311

(No. 52130)

Printed in Japan 200305WPC