Sony DNW-A75 Maintenance Manual page 26

1-10. Switch and Shorting Plug Settings on PC Boards
Audio input level settings
Channel Ref. No.
CH1 COR100
CH2 COR200
CH3 COR300
CH4 COR400
Audio input headroom settings
Channel Ref. No.
CH1 COR101
CH2 COR201
CH3 COR301
CH4 COR401
1-16
Display Input level (dBm/600 Z) [ ]: Factory setting
[+4] 0
Short Open
+4
0 Open Short
_3 Open Open
_20 Open Open
+4 Short Open
0 Open Short
Open Open
_3
Open Open
_20
+4 Short Open
0 Open Short
_3 Open Open
_20 Open Open
Short Open
+4
0 Open Short
_3 Open Open
_20 Open Open
Display Input headroom (dB) [ ]: Factory setting
[20] 18
20 Short Open
18 Open Short
16 Open Open
20 Short Open
18 Open Short
16 Open Open
20 Short Open
18 Open Short
16 Open Open
20 Short Open
18 Open Short
16 Open Open
Fine adjustment
_3 _20
Open Open RV100
Open Open
Short Open
Open Short
Open Open RV200
Open Open
Short Open
Open Short
Open Open RV300
Open Open
Short Open
Open Short
Open Open RV400
Open Open
Short Open
Open Short
Fine adjustment
16
Open RV100
Open
Short
Open RV200
Open
Short
Open RV300
Open
Short
Open RV400
Open
Short
DNW-A75/A75P