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.
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 4A 125/250V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’ INCENDIE N’ UTILISERQUE DES FUSIBLE DE MÉME
TYPE 4A 125/250V
4A 125/250V
TV/VCR MAIN IV (POWER SUPPLY) SCHEMATIC DIAGRAM (G, H)
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 1.6A 125/250V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’T INCENDIE N’I UTILISERQUE DES FUSIBLE DE MÉME
TYPE 1.6A 125/250V
1.6A 125/250V
PT
D1070
R1014
C1055
C1030
C1002
TP806
C1016
C1007
P801
C1005
R1017
C809
R810
C1071
TP1003
Q1052
C1018
C805
C1017
C1012
TP808
R803
P1001
R1052
C1011
R1058
Q801
R807
C1051
TP809
R1071
R1016
D881
TP1001
C1070
D1005
D801
TP1009
D1051
R1070
L802
R1008
TP893
C1004
R1015
D1008
D1006
Q1053
L803
R805
C1009
C802
R813
L1006
IC801
L1002
F1001
C1059
J810
C803
PR1001
R806
PR1070
C1006
D1016
TP807
R801
C1060
TP1070
C1058
R804
MA2180
D1015
TP1002
Q1001
R1003
Q1071
D1071
Q1070
C804
D804
C801
TP1058
R1005
R1010
R1004
R1056
D805
IC1001
TP1050
R1025
D1001
R1053
R1057
R865
J1051
C1013
P1002
C1025
C1003
C807
R1073
F801
L1001
C806
C1054
TP810
C1029
D1002
R818
D1054
R1026
C1010
C1052
Q1051
R1018
R1007
D882
PR1002
D802
Q1002
R1051
T1001
ETS28AD2J3
1
3
6
5
7
8
9
10
11
12
14
13
P802
C1057
D803
L1003
IC1002
RL801
C1072
P803
C1001
L1007
C808
R802
C817
R1006
D1003
TP1005
R1074
R1072
J821
R591
D591
PT
220
PT
0.018
3300P
PT
330/18V
0.22
4.7/200V
2430
100P
10K
470/6.3V
PT
2SD601ARS
0.1
680/200V
1000/6.3V
330/18V
PT
8.2
15K
47/50V
100K
2SC945A
WA10
0.47/50V
PT
150K
1K
ERZV10V361CS
WA7.5
22/16V
ERA18-04
ERC13-08
PT
MA4110N-HTA
22K
220
3900
PT
120/200V
2200
ERB81-004
ERC30-01
2SD2358
ELF21V018A
100K
0.018
4700P
100K
VLPS0083
TXAUC08275
22U
1.6A 125V/250V
47/16V
WA7.5
4700P
UNH000600A
47
LSSF009AR37E
220P
MA165
PT
0.82
47/16V
PT
100/6.3V
130
PT
2SC4533
330K
2SD601A
ERA18-04
2SB709A
4700P
ERC13-08
4700P
PT
56
10
33K/2W
PT
MA167
0N3131-R.KT
PT
30
DB105G
15K
330
2200
WA5
330/25V
100P
1000P
VSQ1003-F
1K
4A 125V/250V
ELF15N005A
33/250V
PT
PT
100P
ERA18-04
8.2M
PT
30
1000P
10/16V
2SD2159
2200
100
ERZV10V361CS
UNH000600A
ERC13-08
2SD1458
1200
PT
ERC13-08
10U
TA76431AS
LSSY0004
100P
0.01
100U
0.082
10K
PT
2200
ERA18-04
PT
0
1500
VEUG6220BZ
120
TRPW5B0M050D
DEG
TO M I,M II,M III
HOT
TO M II
AC POWER
CORD
SHUNT
REGULATOR
WF38
TO M V
WF39
TO M I
WF36
TO M I
WF40
+12V
REGULATOR
WF37
SWITCHING
CONTROL
WF41
(+130V REGULATOR)
2SD2097
+130V REGULATOR
TO M II
SWITCHING
POWER ON+5V
TO M II
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
AC 120V
AC 120V
TO M I
TO M I,M III,M V
AC 120V
AC 120V
R
K
A
TO M II
ERROR
VOLTAGE DET
TO M II
TO M I
TO M I,M II
SWITCHING
TV POWER ON-ON
TO M V
(SWITCHING)
TO M V
(-5V REGULATOR)
SWITCHING
POWER ON-ON
2
1
DEGAUSSING
COIL
SWITCHING
CONTROL
TO M I
TO M V
4A125V/250V
1.6A125V/250V
GND_TV
69
UNSW_14V
19
1
UNSW_5V_SYSCON
1
GND_SYSCON
2
UNSW_30V
55
1
MOTOR_GND
20
GND_CYL
53
HOT_GND
67
1
2
3
4
5
SW_12V
17
POWER_ON_L
7
TV_POWER_ON_H
12
1
2
3
4
SW_5V_VIDEO
47
1
+130V
66
GND_S_TAB
34
SW_-5V
78
SW_12V_HA
54
1
GND_FBT
68
2
3
1
4
2
3
1
3
AC120V
2
1
AC120V
1
3
2
PT
COMPARATOR
V-REF(2.495V)
1
2
3
IC1002 SHUNT REGULATOR
IC- DETAIL BLOCK DIAGRAM
LSJB2013
PVQ-2512/PV-C2542
TV/VCR MAIN IV (POWER SUPPLY) 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
104
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 ...