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MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM (G, H, J, K, L, M, N)
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
1.6A 125V
TYPE 1.6A 125V
6
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
F1001
1.6A 125V
L1001
AC CORD
1.6A/125V
18M
1
2
C1002
C1027
C1001
3300P
0.01
0.01
/250V
/250V
/250V
5
or 125V
R1001
HOT
C1025
Z
2.7M
1/2W
C1003
3300P
/250V
or 125V
4
NOTE: THE VOLTAGE FOR PARTS IN HOT CIRCUIT
IS MEASURED USING TP1001
AS A COMMON TERMINAL.
3
2
1
LINK TO SIGNAL WAVEFORM
LINK TO VOLTAGE CHART
A
B
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
T1001
D1001
VTPS0042-1
DB105G
/ETS28AD2J3NC
/S1NB60-4101
/LSTP0105
WF28
/VTPS0041-1
1
R1004
C1005
7
33K/2W
4.7/200V
D1002
8
ERA18-04
C1006
C1004
WF29
220P
L1006
82/200V
/500V
VLPS0083
R1003
3
9
330K
Q1001
2SC4533LP.KT
/2SC5130LF608
10
WF26
(SWITCHING)
WF30
Q1002
2SD1458
R1005
SWITCHING
56
CONTROL
11
C1030
0.018
12
WF31
TP1001
C1009
0.018
6
13
R1026
D1003
30
ERA18-04
5
14
C1007
R1025
0.22
30
R1008
WF27
3900
R1006
2200
D1016
MA165
R1007
100
R1014
220
IC1001
4
1
C1018
0N3131-R.KT
R1015
0.1
/PS2501-1-X
2200
/0N3131-S.KT
3
2
ERROR
R1016
1K
VOLTAGE DET
2
C
D
E
HAVE
Z
TP1002
C1029
R1010
100P
10 1/4W
C1011
D1005
PR1002
4R7/50V
ERA18-04
UNH000600A
TP1003
/ICP-N38-TP1
/LSSF009A25E
L1002
22U
C1010
100P
C1012
D1015
C1013
330/18V
MA2180LA
330/25V
/1N4746A-T
D1006
/1N4746ARL
TP1080
ERB32-01
(18V)
D1080
J1001
C1080
D1081 R1080
PR1080
0
Z
TP1005
D1008
L1003
EC21QS03L
10U
PR1001
C1016
C1017
UNH000600A
330/18V
1000/6.3V
/ICP-N38-TP1
/LSSF009A25E
C1032
220/6.3V
D1009
R1019
J1005
D1FS4
0
C1019
J1002
100/6.3V
J1003
TP1007
J1007
J1004
J1008
C1052
10/16V
Z
Z
J1006
J1009
TP1009
Q1053
R1017
2SD2358
2430
SWITCHING
POWER ON +5V
R1018
1
2200
C1055
Z
3
IC1002
R1058
TA76431AS
100K
/TA76431ASTP6
SHUNT
REGULATOR
F
G
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
TP1081
Q1080
D1082
(+22V REGULATOR)
65
UNSW +14V
R1081
D1086
R1083
Q1081
(SWITCHING)
57
SW +22V ON(H)
R1082
D1017
75
UNSW +33V
D1083 D1084
D1087 D1088
D1085
Z
Q1082
(+14V REGULATOR)
R1085
Q1083
R1084
(SWITCHING)
56
SW +14V ON(H)
R1086
Z
Q1051
2SD2159
TP1058
SWITCHING
POWER ON +12V
1
SW +12V
R1052
D1054
76
SW +12V
Z
D1051
15K
MA4110N-HTA
90
SW +12V
Q1052
(11V)
R1053
2SD601ARS
15K
C1051
SWITCHING
0.47/50V
POWER ON-OFF
58
POWER ON(L)
R1051
C1054
R1056
Z
1200
Z
2
UNSW +5V(SYS.CTL)
82
UNSW +5V(SYS.CTL)
TP1050
22
SW +5V(VIDEO)
R1057
C1057
Z
330
73
SW +5V(VIDEO)
C1059
C1058
91
SW +5V(VIDEO)
47/16V
100/6.3V
TP1006
81
LED +5V
H
I
J
COMPARISON CHART
OF MODELS & MARKS
MODEL
MARK
PVQ-V201
A
PV-V4021
B
PV-V4021-K
C
- - - - - - - -
D
VHQ-401
E
VHQ-41M
F
PV-V4511
G
PV-V4521
H
PV-V4521A
I
PV-V4521-K
J
- - - - - - - -
K
VHQ-451
L
PV-V4611
M
- - - - - - - -
N
TO MAIN I
Not Used
Z
TO MAIN I
TO MAIN II
TO MAIN I
TO MAIN I
TO MAIN II
TO MAIN IV
TO MAIN I
TO MAIN I
TO MAIN III
TO MAIN I
TO MAIN II
TO MAIN IV
TO MAIN III
VJBS6070
K
L
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