NOTE:
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 (G, H)
TO
M I
WF22
TO
M I
WF21
TO M II
TO M I
TO M I,M V
TO
M I
TO M V
REC VIDEO SIGNAL
(BUFFER)
+9V
REGULATOR
(BUFFER)
TO M II
TO M I
TO M I
TO CRT C.B.A.
P351
TO M I
SWITCHING
TV POWER
ON-ON
PB VIDEO SIGNAL
(BUFFER)
LUMINANCE/
CHROMINANCE
PROCESS
TO M II
TO M V
TO M II
TO M II
TO M V
WF28
TO M I
WF27
TO M V
WF26
TO M IV
WF25
TO
M II
WF24
TO M IV
WF23
TO M I
TO M II
TO M V
TO M V
TO M V
TO
M I
TO
M I
IIC_CLK
5
SW_5V_VIDEO
47
V_MUTE_H
39
FSC
6
OSD_R
25
R_OUT
3
H&V_GND
65
VO
B
24
ABL
62
OSD_B
27
VCJ_5V
51
SW_12V
17
4 B_OUT
3 G_OUT
2 R_OUT
1 SW_12V
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
V_PULSE
13
H_OUT
63
OSD_G
26
VV_VIDEO
52
H_PULSE
56
LINE_VIDEO
48
EXT_KILLER
50
V_AMP
60
LINE_SD_L
8
EXT_FSC
49
TNR_VIDEO
59
TV_POWER_ON_H
12
IIC_DATA
4
HOLD_DOWN
61
SW_9V
79
H_AFC
64
R5314
R5502
TP5506
X5601
TP5307
C5603
TP5501
R5612
X5501
C5401
D5603
D5602
Q5901
C5402
C5607
R5326
R5401
C5307
R5311
R5508
TP5311
C5502
D5302
R5406
C5905
D5601
C5308
C5902
TP5305
TP5301
R5402
Q5303
D5505
J5501
C5601
D5504
C5303
R5302
L5902
R5504
R5307
C5604
R5323
C5506
TP5303
TP5304
C5510
R5301
R5303
TP5505
R5513
R5309
R5611
R5306
R5510
TP5402
C5906
R5322
C5505
R5515
C5301
D5303
R5613
Q5601
D5301
C5302
TP5308
R5503
P5301
IC5301
TP5401
D5506
R5506
R5511
R5514
C5507
D5501
R5320
R5505
R5324
R5404
R5603
R5405
R5304
L5901
TP5502
C5304
R5932
R5319
R5501
R5325
C5602
C5516
C5508
Q5302
TP5309
C5511
Q5301
C5309
TP5310
R5308
R5602
R5321
R5315
C5305
R5316
R5313
C5501
R5933
R5601
R5604
R5902
D5304
C5306
R5403
R5318
R5512
R5305
R5614
C5932
C5904
R5312
C5903
C5605
TP5504
TP5302
TP5503
R5317
C5403
2700
390K
VSXS0190
15P
22K
CSB503F38
0.22
MA165
MA165
2SD2259
2200P
PT
PT
560
10/16V
330
560
680P
PT
100
100/6.3V
PT
10/16V
47/16V
390K
PT
PT
WA15
0.01
PT
0.47/50V
PT
47U
100
PT
1/50V
PT
0.01
1/50V
220
PT
100
270K
22K
22K
100
0.01
PT
47/16V
PT
10/16V
PT
PT
PT
PT
4.7/25V
470
AN5368FB
PT
47K
2200
PT
10/16V
MA4062-L
T
PT
3240
100
PT
PT
8200
47K
100U
PT
100
PT
470
PT
0.1
0.033
220P
PT
0.033
2SD1819A
PT
56K
PT
PT
2700
0.33/50V
2700
330
0.018
100
2700
3300
1K
WA5
10/16V
220
PT
150
220K
56K
0.01
0.01
330
47/16V
0.015
100
2.2/50V
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.
LSJB2013
PVQ-2512/PV-C2542
TV/VCR MAIN III (TV Y/C PROCESS) SCHEMATIC DIAGRAM
LINK TO SIGNAL WAVEFORM
PVQ-1312W / PVQ-2012 / VV-2002 / PVQ-2512 / PV-C2542 / PV-C1322-K / PV-C1352W-K / PV-C2022-K
102
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 ...