Sony DVP-NS72HP Service Manual page 52

DVP-NS72HP/NS77H/NS77HP/NS78H/NS78HP
SW-512 (SWITCH BOARD) PRINTED WIRING BOARD
SW-512 BOARD (SIDE A)
A
1 2
For Schematic Diagram
• Refer to page 4-27 to 4-28 for printed wiring board of SW-512 board.
1 2
SW-512 BOARD
SWITCH BOARD
A
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
C
D
SWITCH BAORD
SW-512
3 4
5 6
4-27
• : Uses unleaded solder.
SW-512 BOARD (SIDE B)
A
1 2
7
4-7 to 4-8
For printed wiring board
There are a few cases that the part printed on
this diagram isn't mounted in this model.
Power Board
SRV2019UC (DVP-NS72HP/NS77H: US/NS77HP: MX/NS78H: CND)
SRV2020WW (DVP-NS78H: EXCEPT CND/NS78HP)
MV-55 Board
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
(DVP-NS72HP/NS77H/NS77HP/
NS78H: CND,SP,KR,TH/NS78HP: E,BR)
MV-56 Board
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
DVP-NS78H: AEP,UK,RUS)
SW-512 Board
(SWITCH BOARD)
IF-154 Board
(INTERFACE)
4-28