9. OTHERS
9.1 IOCSS BOARD
1. Remove the rear cover. (See Rear Cover.)
2. Disconnect all connectors from the IOCSS board [A] (33 connectors).
3. Replace the IOCSS board (6 screws).
4. Measure the voltage of the IOCSS board between TP105 and the IOCSS
bracket with a multimeter. This is V
CONT
.
5. Check that the multimeter shows 5.63
±
0.2 V.
6. If V
CONT
is not 5.63
±
0.2 V, access SP2-999 and select 1. Then change
the setting of SP 2-996-1 until V
CONT
is within the specified range.
[A]
A193R037.wmf
A193R042.wmf
1 August 1996 OTHERS
6-35
Comments to this Manuals