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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