Replacement Of Adb2 (A/D Board) - Konica Minolta REGIUS 190 Service Manual

2.7 Electrical Unit
2.7.4

Replacement of ADB2 (A/D board)

1.
Remove the left cover. ("2.2.2 Removal of the Left & Right
Covers, p.29")
2.
Loosen 6 fixing screws. Then detach the board cover.
3.
Wear an earth strap.
4.
Pull out the SCB2.
5.
Unplug 8 connectors from ADB2.
• CN2 CN3, CN4, CN5, CN7, CN8, J1, J3
6.
Remove 5 fixing screws, and pull out ADB2.
7.
Carry out reassembly in the reverse order to that described
above.
• Remarks for installation
•Check that the HVSW is set to ON (left).
•Check that all dips of SW1 are set to ON.
•Check that the SW2 and SW4 (auto / manual switching) are
set to "Auto".
86
REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01
Fixing Screw 6pcs)
(loosen)
CN5
CN4
CN2
ADB2
CN8
CN3 CN7
Fixing Screws
ADB2
Fixing Screws
J3
J1
HVSW
SW2
SW1
SW4