E
B
C
C
E
1.6A 125V
4A 125V
R6515
R6516
R6527
R6525
R6524
J6006
R6526
J6501
J6502
TP6501
J6005
41
42
34
33
U4001
26
25
VJBS3083
49
18
C4171
17
10
9
1
Q7101
Q7001
25
D1057
R6518
R6512
R6507
R6513
R6559
C6504
R6503
C6502
R6502
IC6501
Q6501
R6529
R6534
R6538 R6554
R6558
R6539
R6541
R6540
R6550
R6555
R6537
R6536
R6535
R6556
R6557
R6553
R6552
R6530
R6531
R6532
R6533
R6560
R6528
R6523
R6522
C6507
C6506
C4519
C4525
C4511
R4512
R4509
C4524
R4504
R4523
R4514
TP5505
C4510
R4502
R4524
C4501
TP5310
R4171
Q4173
R4174 R4173
Q4171
R4025
R4051
C4051
TP5304
R4175
R4172
R7103
C7108
C7009
R7005
TP5306
J4004
TP5401
TP5501
TP5502
TP5503
TP5506
TP5504
TP5402
R7102
C7106
C7105
C7104
C7103
R7101
C7102
C7012
C7008
R7004
C7007
R7008
R7003
R7002
R7001
C7005
C7004
C7003
C7011
C7002
C7001
TP808
TP810
R809
R4709
R4707
R4710
D4710
R4708
D4708
Q4701
Q4702
TP809
TP6002
R3375
C3365
R3370
R3332
R3378
R3365
R3363
C3310
C3362
C3361
R3361 R3345
R3379
R3377
Q3314
Q3311
Q3301
Q3310
Q3315
R3330
R3333
R3380
R3301
R3381
C3373
C3363
R3331
R3341
L3305 R3347
L3304 L3303
R3346
R3336
C3371
C3372
C3318
R3316
R3326
R3329
C3311
R3302
R3364
C3312
C3308
R3366
R3328
R3325
TP5302
TP5301 TP5303
R3354
R3352
R3353
C3303
TP3302
C3302
C3301
R3310
R3312
R3304
R3311
R3317
R3390
IC3301
Q4154
R3305
R3303
R3321
R3313
R3306 R3307
C4701
R4705
R4702
IC4701
R4703
R3091
R4706
R4701
R4704
TP6006
R6114 R6113
R6110
TP3011
C3032
C3031
C3006
R3025
R3077
R3047
C3036
C3044
C3002
C3026
C3001
R3010
C3005
R3026
C3025
C3030
R3035
R3044
C3003 R3043
C3048
C3053
R3032
C3043
R3046
R3045
C3236
TP3010
C3232
C3235
R3231
TP3012
C3237
IC3201
R6302
R6301
R6303
R6304
R6305
R6307
R6308
C4010
C4011
R4006
C4015
R4007
C4003
R4004
C4006
C4004
R4002
R4003
C4001
R4005
R4001
R4015
R4014
R4012
Q4003
Q4002
Q4001
Q3003
IC3001
TP3003
TP3004
TP3005
TP3006
R3005
R3004
R3014
J3004
J3005
R3015
C3022
C3023
R3024
C3024
R3102
R3103
IC3101
R3101
5
C3102
C3104
C3041
C3054
C3028
R4031
R4032
R3023
R3021
R3022
R3028
R3040
C3010
J3001
R3017
C3011 R3029
C3035
C3013
C3004
R3039
R3083
C3083
C3081
R3084
C3082
R3085
R3037
R3036
Q3001
Q3002
R3082
R3081
C3033
C3034
R3016
R3038
C3055
TP3008
C3008
R3003
TP3007
C3056
C3027
C3057
R4101
R4102
C2601
C2609
C2602
C2603
C4104
C4103
C4106
R4103
Q4101
TP4003
R4008
R4009
R6057
R6056
R6059
R5625
R5622
R5624
R5623
C5622
C5621
R5621
Q5621
TP6004
R6111
C6033
R6179
Q6002
Q6003
R6155
R6154
R6153
C6019
IC6004
R6152
R6151
R6028
R6150
R6035R6034
R6033
R6036
R6035
R6030 R6029
R6031
R6024
R6025
R6023
R6156
R6157
R6158
R6044
R6046
R6047
R6045
R6039
R6038
R6037
R6043
C6022
C6021
C6015
R6022
R6049
R6127
C6014
C6013
C6011
C6010
R6013
R6012
R6011
C6008
C6007
C6006
C6204
C6202
R6203
R6205
R6008
R6007
C6201
C6203
R6204
R6202
TP6208
TP6201
TP6202
TP6013
C6012
R6125
R6126
Q6007
C6005
R6002
R6003
R6106
C6029
R6107
R6001
R6006
R6005
R6206
R6100
R6099
R6098
R6216
C6206
R6104
R6027
R6026
R6015
C6018
C6017
C6016
TP6005
C6302
Q6301
R6315
Q6303
Q6302
R6316
R6317
R1074
R1056
R1051
Q1052
R1072
Q1058
TP1005
TP4592
TP4591
R1071
R1070
R1058
TP1003
TP1004
TP1002
R1067
C1061
TP1008
Q1005
TP1007
C1010
C1029
Q1004
Q1003
C1018
R1017
R1022
R1020
R1019
R1016
R1014
R1018
R1015
R1006
TP1054
R6122
R6124
R6123
C6002
Q6005
Q6006
Q6004
R6130
R6121
R6188
R6187
J6001
Q6008
R6186
TP556
R6173
R6060
R6058
R6061
R6062 R6064
R6180
R6066
R6067
R6182
C6100
R6068
R6065
R6071
R6060
R6178
C6059
C6061 R6185
R6063
R6159
R6184
R6181
R6072 R6074
R6076
R6080
R6079
R6075
R6073
R6042
R4011
R4018
C4018
C6024
C6028
R6081
C6027
C6026
R6166
C6222
C6212 R6211
C6221
R6222
R6214
TP6206
TP6210
R6209
C6213
R6212
C6220
R6183
R6103
R6105
C6025
R6077
R6164
R6165
R6162
R6163
R6161
R2601
R2603
C2610
C2612
C2611
C2607
R2602
C2608 C2604
C2605
C2606
TP502
TP501
R6078
C6030
C6214
C6205
R6217
C6031
C6032
C6217
R6213
C6223
R6221
R6208
C6207
C6210
C6209
C6208
R6210
C6216
TP6204
R4021
R4010
L4702
L4703
L4704
R7104
R7105
R7007
R7006
IC6001
R1023
TP559
R574
TP4001
TP3009
TP4004
R6509
J4701
R6511
R6508
R6506
X6501
C6503
D6501
21
22
42
1
J5510
L6501
J3092
43
38
C4521
C4518
R4519
10
R4521
C4516
C4514
D4527
U5301
TV
PROCESS
PACK
26
37
L3302
25
1
D4526
C4504
C4506
C4508
C4520
C4512
TP4501
IC4511
IC4501
C4502
C4522
19
18
7
D4171
FL4051
4
5
1
3
A
UDIO CIRCUIT
COLD
RL801
D805
R810
D806
C534
R812
10
D882
R811
11
J801
Q801
ZP804
D4702
D4701
12
JK4702
AUDIO OUT
D4706
D4705
D4703
D4704
1
7
25
19
18
8
U7101
U/V TUNER
U/V TUNER
D810
C801
D808
C802
TP805
D807
C803
D591
D809
C804
C816
C815
R591
D811
C808
TP804
C809
TP802
M1
F801
9
TP801
M2
8
HOT CIRCUIT
CAUTION
Do not touch!
L803
TP803
R502
R501
R572
R514
D514
C501
R573
R571
Q571
R583
R582
R581
R584
C571
J551
J552
Q581
R815
R585
R557
R558
R516
1 2
R586
C531
1
2
L501
4 3
R505
12
U452 VERTICAL PACK
11
C572
7
6
1
COLD
COLD
20
IC501
R552
R553
1
TP551
5
D503
C513
TP552
C561
P552
4
R554
R559
D554
R561
C558
D558
R556
R555
C553
C560
D553
ABL
1
2
3
220V
4
5
6
7
8
27V
16V
GND
HEATER
COLLECTOR
10
9
130V
FBT
T551
D560
C552
J554
J1001
C810
C554
C524
J553
J553
C573
L552
Q551
P1001
C1001
C1025
L1001
C1002
C1004
D1001
F1001
1
2
R1025
R1003
R1005
D1016
C1007
R1007
L1006
C1006
C1005
D1002
R1004
C1003
C1030
D1003
Q1001
TP6008
TP6009
TP6211
TP6203
L6002
C6235
C6234
TP6001
C1009
Q1002
R1008
R6223
12
11
1
2
C6215
C6219
R6082
C6035
D6003
TP6207
TP6003
C6218
R2605
R2604
L4101
IC2601
16
1
L4005
L4004
L4003
C4105
C2616
C2613
C2615
C2614
R2606
R6176
R6174
R6054
R6055
T4101
1
3
4
6
P6202
11
1
2
12
J3008
L4002
C4005
C4013
C4012
L4001
C4009 C4007
C4014
C4008
C4020
C3050
D5622
X3001
84
1
J3002
L3010
C3047
C3045
42 43
64
C3046
C4002
L3005
C3037
21
22
C3016
C3018
C3019
C3021
L3007
R3006
L3231
D5623
D5621
D6001
C3231
8
5
4
1
C3234
R3001
C3020
IC6003
P4001
1
2
L3002
C3038
C3007
C3009
C3015
C3314
J1004
TP3303
Q6009
C3367
C3309
12 13
J3301
R3327
C3304
C3335
X3301
C3326
L3301
R3308
R3309
R3314
36
37
48
25
24
1
R3315
D3302
R6108
J3091
SW6302
SW6303
D4523
D4524
JK4701
SW6001
D4707
L4701
C4703
C4706
C4704
5
4
1
8
D4709
POWER
VIDEO IN
C4705
C4702
D3091
J3092
(L) AUDIO IN (R)
SAFETY
TAB SW
54
50
R6514
R6517
DTS CIRCUIT
SW6305
SW6301
SW6304
SW6310
CH UP
CH
DOWN
VOLUME
DOWN
STOP/
EJECT
J6004
SW6308
REW
/REVIEN
PLAY
SW6307
SW6312
SW6311
FF
REC
TIMER/
FM
SW6306
INFRARED
RECEIVER
UNIT
OPERATION CIRCUIT
SYSTEM CONTROL CIRCUIT
IC6002
C E
A
K
R6102
R6109
TP6022
TP6023
TP6021
R6101
J6003
1
4
8
5
SW6002
R6129
R6128
C6036
C6004
L6001
D6002
D6004
D6005
C6001
R6120
C6224
D1056
J1001
J6301
R1052
R1053
C1011
D1012
D1013
Q6010
J1051
R1057
D1053
D1051
D1052
C1051
J1004
J1003
R1075
R4593
R4594
R4591
R4592
C1063
D1058
D1054
R1068
C1062
C1059
C1052
PR1005
PR1003
PR1004
C1013
Q1057
C1058
R1069
Q1053
Q1056
J1002
R1073
P4591
4
1
C1017
C1014
C1016
C1028
L1002
C1012
D1005
D1006
D1015
C1021
D1011
T1001
D1007
D1008
R1011
L1003
PR1001
TP4503
TP4502
TP4504
J4591
JK4591
D4591
C6301
U6301
R6314
D6301
D6303
D6302
J6301
1
3
J554
PO
WER CIRCUIT
IC1001
1 2
3
4
TP1001
COLD
R513
R562
D581
HOT
TP558
J1003
TP806
TP807
TP3002
J4002
20
19
1
2
COLD
HOT
DEG
J4702
J4521
J4001
C7107
C7010
TP4002
J5510
J3101
L3101
C3101
C3106
J4702
P7003
1
6
C3060
P3001
C3105
C3103
4
8
1
L3004
L3001
LUM.SIGNAL
PROCESS
CIRCUIT
C7101
L7101
L7002
C7006
L7001
7
1
8
18
19
P7002
P7001
13
L3020
C813
T502
R511
D505
C510
T501
C580
C563
R532
D557
D556
CLY.DRIVE CIRCUIT
C556
C581
D582
HOT
4
3
2
1
A
B
C
D
E
F
G
H
I
J
K
TP3001
U7001
C E
A
K
SENSOR
LED
A
UDIO CIRCUIT
C4102
R6048
R6051
R6050
R6175
R6177
C6020
31
50
51
80 81
100
1
30
X6001
1
4
C6009
D6202
D6201
P6201
TP6209
Q1051
ON TIMER
PROG TIMER
E B
C
E B
C
E B
C
10
E B
C
E B
C
E B
C
E B
C
E B
C
E
B
C
E
B
C
E C B
E B
C
E B
C
E
B
C
E
B
C
E B
C
E
B
C
E C B
E C B
B
E
C
E
B
C
E
B
C
E
B
C
B
E
C
R1010
E
B
C
E B
C
E
B
C
63
E
B
C
E
B
C
E
B
C
E B
C
E
B
C
E B
C
E B
C
E B
C
E
B
C
E B
C
E
B
C
E B
C
1
E
B
C
E B
C
E
B
C
E
B
C
C3313
VOLUME
UP
REC
EARPHONE
JACK
11
E
B
C
E
B
C
4
6
AUDIO
PACK
C4509
DEFLECTION YOKE
TP6205
TP3301
SUPPLY
PHOTO
TR
SUPPLY
REEL
SENSOR
TAKEUP
REEL
SENSOR
MODE
SELECT
SW
TAKEUP
PHOTO
TR
Q501
HOT CIRCUIT.BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
1
6
7
14
TV/VCR MAIN C.B.A. VEPS3083D
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 1.6A 125V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’T INCENDIE N’I UTILISERQUE DES FUSIBLE DE MÉME
TYPE 1.6A 125V
1.6A 125V
NOTE:
CIRCUIT BOARD LAYOUT INCLUDES COMPONENTS WHICH ARE NOT USED.
PLEASE REFER TO THE SCHEMATIC DIAGRAM AND PARTS LIST FOR PROPER PARTS CONTENT.
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 4A 125V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’ INCENDIE N’ UTILISERQUE DES FUSIBLE DE MÉME
TYPE 4A 125V
4A 125V
Summary of Contents for Omnivision VHS PV-C2780
Page 8: ...Fig 1 3 Fig 1 4 8...
Page 26: ...Fig D5 6 1 2 1 Notes in chart 26...
Page 29: ...6 2 2 Inner Parts Location Fig J1 1 29...
Page 30: ...6 2 3 EJECT Position Confirmation Fig J1 2 30...
Page 31: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 31...
Page 44: ...6 3 CASSETTE UP ASS Y SECTION 6 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 44...
Page 81: ...81...
Page 85: ...11 2 MECHANISM BOTTOM SECTION 85...
Page 86: ...11 3 CASSETTE UP COMPARTMENT SECTION 86...
Page 87: ...11 4 CHASSIS FRAME SECTION 1 87...
Page 88: ...11 5 CHASSIS FRAME SECTION 2 88...
Page 89: ...11 6 PACKING PARTS AND ACCESSORIES SECTION 89...