Sony PWS-4400 (SY) Service Manual page 16

DIO-95 Board
A B C
1
S2902
2
3
4
5
S3302
6
S5002
7
8
9
10
Note
Do not change the settings of the switches described as "Factory use".
Ref. No. (Address) Bit
S2302 (K-9) 1-8
S2902 (A-2) 1-8
S3302 (A-6) 1-8
S5002 (A-7) 1-8
PWS-4400
D E F
Description
Factory use
Factory use
Factory use
Factory use
G H J
S2302
DIO-95 board (Side A)
Factory Setting
OFF (ALL)
OFF (ALL)
OFF (ALL)
OFF (ALL)
K L
1-6