Power Pcb Assy - Pioneer DV-300-K Service Manual

1

10.8 POWER PCB ASSY

POWER PCB ASSY (A2K008A240)
A
PRIMARY side
AC120V_60Hz(US)
CD501
CP501
0Q618902
A3963WV2-3PD
CONNECTOR
N
NTSC
WHITE
B
BLACK
L
F501_1
1.6A125V
FH501_1
EYF-52BCY
C
D
E
1.6A 125V
CAUTION
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
1.6A 125V{F501_1}
ATTENTION
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
1.6A 125V{F501_1}
F
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
60
1
2
CHASSIS GND
3 4
1 2
COIL,LINE FILTER
L501
FH502_1
EYF-52BCY SS11V-03550-CH
1.6A 125V
130 130
8
1
0.1 17.5
* The parts except
ATTENTION
ARE
2
3
D505
1N4005-EIC
D502
1N4005-EIC
D503
1N4005-EIC
D506
1N4005-EIC
0 NC 130
7 6 5
2 3 4
0 3.9 D513
1H3-E
R507
10 1/4W
mark cannot be changed.
On that occasion, replace whole Assy.
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
DV-300-K
3
4
T501
81291294
130
2
130
3
130
4
NC
0
6
0
7
0
8 9
NC
R505
22 1/4W
PHOTO COUPLER
IC504
PS2561AL1-1-V(W)
3.9 10.9
0 9.9
ETANT NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
4
D512_1
1H3-E
0
16
0
15
D510
0
SR290-F
14
0
13
0
12
0
11 D527
SR240-F
-22.5
10
-22.5
R511
D519
1F5-E 68 1/4W
R510_1
D515
1S40-E 2.7 1W
R514 D516
1K 1/4W 1SS133
R515
1K
C540
R513 0.0068 B C503
6.8K 1/4W 0.1 B
VOLTAGE CTL IC
IC501 KIA431A-AT
OUT GND IN
3 2 1
9.9 0 2.5
KTC