Power Supply Assy - Pioneer DV-525 Service Manual

1
DV-525
3.10 POWER SUPPLY ASSY (for KU and KC Types)
A
K
POWER SUPPLY ASSY (VWR1311) (KU, KC ONLY)
NOTE OF SPARE PARTS IN POWER SUPPLY (SYPS) ASSY
• In case of repairing, use the described parts only to prevent an accident.
• Please write the red
• Please take care to keep the space, not touching other parts when replacing the parts.
D101-D104 :
IN4005
D101
B
D103
C105
C104 C103
C
L101
C101
R101
Z101
240V
F101
REK1078
2A/125V
CN101
D
AC IN
K
30
1
2
mark on the board when the primary section of POWER SUPPLY (SYPS) Assy is repaired.
D102
R113
C106
D104
Q103
PC102
2SC1740
(1/2)
1SS199
ON3131
R114
Q102
2SC4040
C109
PC101
(1/2)
ON3131
R121
C123
R130
Q121
2SK2177
R124
GND
C122
2
3
D105
R102
1A4
C108
R103
L102
R112
D106
C107
PR1005
D110
C111
R104 Q101
2SC4056
D109
C110
R107 R106
D108
MA4030
D107
1SS199
R122
R123
C121
R125 R126
R127
Q122
2SC1740 D121
MA4030
PC121 D122
(1/2)
1SS199
R129
ON3131
3
4
T101
POWER TRANSFORMER
D201
RK14
R110
D202
PR1003
D203
AK04
D204
RK44
D206
MA2510
D205
AU02Z
P202
T102
POWER TRANSFORMER
D301
PR1003
D302
MA4062
4
C201
1000/10
C202
470/16
C203
470/16
C204
2200/10
C205
100
R206
10
L207
C301
470/10