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1-8. Setup after Replacement of the Main Parts and Board
1-8-1. When the LCD Module is Replaced
Return the setting of the switch S3-7 on the PR-312 board to ON.
(Other numbered switches on S3 are OFF.)
ON (Upper side)
1 2 3 4 5 6 7 8
OFF (Lower side)
1-8-2. When the PR-312 Board is Replaced
Set the switches S1 and S2 settings to the setting of the former board.
1-9. Voltage Check of the RE-257 Board
Equipment required
. Camera
Voltage check points
Check the voltage at the following TP terminal on the EX-908 board.
TP No.
TP name
+2.5 V
TP1
+1.8 V
TP2
+3.2 V
TP3
_7 V
TP4
+1.2 V
TP5
1-16 (E)
Voltage check
DC 2.25 ?0.10 V
DC 1.8 ?0.1 V
DC 3.2 ?0.1 V
DC _7.0 ?0.1 V
DC +1.2 ?0.1 V
HDVF-C30WR
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