Sony DVP-PQ2 Service Manual page 48

DVP-PQ2
For Schematic Diagram
• Refer to page 4-37 for printed wiring board of DPSN-20CP board.
3
1 2
DPSN-20CP (PQ2: U2,CA2,MX2)
SWITCHING REGULATOR
A
-REF.NO.:6000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
B
C
D
E
F
G
H
I
J
SWITCHING REGULATOR
DPSN-20CP
4
5 6
4-39
10
7 8 9
11
12 13 14
4-40
15