Switch/Shorting Land Settings On The Boards - Sony DVW-522 Maintenance Manual

1-8.

Switch/Shorting Land Settings on the Boards

c
Never change the settings of the factory use switches.
APR-1 board
D E F
S1550
S1554
S1553
S1555 S1552
APR-1 board, on-board shorting lands and resistor selection (Board suffix No. 16 and higher)
Selecting output level
Audio Channel Ref. No.
MONITOR S1552-1
L-CH S1552-2
S1552-3
S1552-4
MONITOR S1555-1
R-CH S1555-2
S1555-3
S1555-4
1) Factory Setting
G H J
S1551
CN120
APR-1 Board (A Side)
Output Level (dBm/600 Z Z Z Z Z )
1)
+4 0
ON OFF
OFF ON
OFF OFF
OFF OFF
ON OFF
OFF ON
OFF OFF
OFF OFF
1-8. Switch/Shorting Land Settings on the Boards
K L M N
CN119
–3 –20
OFF OFF
OFF OFF
ON OFF
OFF ON
OFF OFF
OFF OFF
ON OFF
OFF ON
P R
1
2
3
4
5
6
7
Fine Adjustment
(Address No.)
RV901
(F-5)
RV902
(D-5)
1-9 (b)