FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
PVQ-1312W
PV-C1322-K
PV-C1352W-K
PVQ-2012
VV-2002
PV-C2022-K
PVQ-2512
PV-C2542
Not Used
A
B
C
D
E
F
G
H
PT
MODEL
MARK
COMPARISON CHART
OF MODELS & MARKS
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
TV/VCR MAIN III (TV Y/C PROCESS) SCHEMATIC DIAGRAM (A, B, C, D, E, F)
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.
56K
R5308
100/6.3V
C5905
22K
R5611
TP5505
MA165
D5602
TP5302
PT
R5613
270K
R5309
22K
R5612
D5506
PT
R5317 100
PT
R5318
PT
R5323
PT
Q5302
470
R5503
PT
D5303
PT
Q5601
0.22
C5401
8200
R5405
TP5501
1K
R5902
2200
R5511
0.033
C5516
470
R5501
680P
C5502
100
R5933
0.01
C5601
TP5308
560
R5401
0.033
C5511
390K
R5502
TP5402
2.2/50V
C5403
L5902
47U
TP5301
PT
D5302
C5304 PT
330
R5312
10/16V
C5306
1/50V
C5604
PT
R5321
C5309
PT
R5316
2700
TP5504
220P
C5508
560
R5508
0.018
C5501
22K
R5306
PT
R5320
PT
R5325
2SD1819A
Q5301
PT
D5301
R5512 150
R5603
PT
TP5309
PT
Q5303
PT
D5601
TP5401
R5314
2700
3240
R5505
TP5304
0.01
C5932
0.47/50V
C5303
PT
R5514
R5515
PT
56K
R5614
MA165
D5603
0.015
C5605
P5301
4 B_OUT
3 G_OUT
2 R_OUT
1 SW_12V
10/16V
C5307
330
R5313
0.01
C5506
0
R5307
TP5303
1/50V
C5510
R5319
PT
PT
D5505
R5602
PT
PT
R5322
TP5310
PT
R5302
R5326
PT
100
R5510
PT
R5404
47/16V
C5903
PT
R5303
4.7/25V
C5302
220K
R5305
3300
R5604
47K
R5304
TP5311
100
R5932
TP5502
0.33/50V
C5305
PT
D5504
10/16V
C5507
10/16V
C5301
MA4062-L
T
D5501
2SD2259
Q5901
100
R5406
100
R5513
47/16V
C5902
TP5506
15P
C5603
AN5368FB
1
2
3
4
5
6
7
8
9
10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
0.01
C5904
100U
L5901
2200P
C5402
TP5307
220
R5403
0.01
C5906
2700
R5601
0.1
C5602
330
R5311
TP5305
R5315
2700
TP5503
100
R5504
WA5
D5304
47K
R5506
100
R5324
390K
R5402
10/16V
C5308
C5607
PT
47/16V
C5505
CSB503F38
X5501
VSXS0190
X5601
J5501
WA7.5
TV_POWER_ON_H
12
H_OUT
63
EXT_FSC
49
HOLD_DOWN
61
VCJ_5V
51
FSC
6
IIC_DATA
4
V_AMP
60
ABL
62
H&V_GND
65
R_OUT
3
EXT_KILLER
50
OSD_R
25
IIC_CLK
5
VO
B
24
SW_12V
17
LINE_SD_L
8
VV_VIDEO
52
SW_5V_VIDEO
47
LINE_VIDEO
48
H_PULSE
56
OSD_B
27
TNR_VIDEO
59
V_PULSE
13
OSD_G
26
V_MUTE_H
39
H_AFC
64
220
R5301
LUMINANCE/
CHROMINANCE
PROCESS
(BUFFER)
(BUFFER)
(BUFFER)
SWITCHING
TV POWER
ON-ON
TO M IV
TO M I
TO M I
TO M II
TO M II
TO M IV
TO M II
TO M II
TO M I
TO M I
TO M V
TO M V
TO M V
TO
TO
TO
TO
REC VIDEO SIGNAL
PB VIDEO SIGNAL
+9V
REGULATOR
WF28
WF27
WF26
WF25
WF24
WF23
WF22
WF21
TO M I
TO M II
TO M V
TO M V
TO M V
TO
TO
A,B,C
D,E,F
PVQ-1312W/PV-C1322-K/PV-C1352W-K/PVQ-2012/VV-2002/PV-C2022-K
TV/VCR MAIN III (TV Y/C PROCESS) SCHEMATIC DIAGRAM
Summary of Contents for PVQ-1312W
Page 22: ...6 1 2 Disassembly Method Fig D2 22 ...
Page 23: ...Fig D3 23 ...
Page 24: ...6 1 2 1 Notes in chart 1 Removal of VCR Unit Fig D4 24 ...
Page 28: ...6 2 2 Inner Parts Location Fig J1 1 28 ...
Page 29: ...6 2 3 EJECT Position Confirmation Fig J1 2 29 ...
Page 30: ...6 2 4 Full Erase Head and Cylinder Unit Fig J2 30 ...
Page 70: ...70 ...
Page 73: ...11 2 MECHANISM BOTTOM SECTION 73 ...
Page 74: ...11 3 CASSETTE UP COMPARTMENT SECTION 74 ...
Page 75: ...11 4 CHASSIS FRAME SECTION 1 75 ...
Page 76: ...11 5 CHASSIS FRAME SECTION 2 76 ...
Page 77: ...11 6 PACKING PARTS AND ACCESSORIES SECTION 77 ...
Page 84: ...121 LSPG1279 PACKING CASE PAPER F 6 84 ...
Page 97: ...R5317 ERDS2TJ101 CARBON 1 4W 100 97 ...
Page 99: ...R6045 ERJ6GEYJ102V MGF CHIP 1 10W 1K 99 ...
Page 118: ...R5401 ERJ6GEYJ561V MGF CHIP 1 10W 560 118 ...