[8 R1557 check ( + B MAX check)]
Be sure to perform this adjustment when replacing
the following components.
D1508, IC1501, R1504, R1534, R1535, R1557, T1502
(D1 board)
Digital multimeter
KVX-370
Checking method :
1. Input 15.0 �
8:5
V DC from the DC regulated power
supply.
2. Receive the monoscope signals.
Picture············ Maximum
Brightness ·······50 %
:;l. Confirm that the voltage at pin ® of D2-1
connector on the D2 board is less than 19.0V DC.
1
1
II��-----------
- Conductor side -
D1 Board
; BR1557
- Conductor side -
-11-