Removing The Control Board; Removal Procedures - Minolta magicolor 7300 Service Manual

FrameMaker Ver.6E (PC) magicolor 7300 ASSEMBLY/DISASSEMBLY
02.08.08
Symbol
PWB-A Control Board
PWB-A 2nd Drawer Control Board
PWB-R High Resistance Board
PWB-
1st Drawer Paper Size Detecting Board
PS
PWB-T Heater Lamp Control Board
PWB-Z Controller Board
PU1 DC Power Supply
UN1 Control Panel
HV1 High Voltage Unit 1
HV2 High Voltage Unit 2
(1)

Removing the Control Board

<Removal Procedures>
1. Remove the Left Cover.
2. Remove the Panel Cover.
3. Remove the Top Cover.
4. Remove the Rear Cover.
Protective
Protective
Metal
Metal
Bracket 2
Bracket 1
4134D125AA
4134D126AA
4134D157AA
Name
5. Remove the screw 8 and then remove the protec-
tive metal bracket 1 and 2.
6. Remove one flat cable on the Controller Board.
NOTE
• Handle flat cables with care, being careful not to
damage or cut them.
7. Detach 2 cable holders, and remove the flat
cable.
D-8

Removal Procedures

D-8
D-13
D-14
D-14
D-15
D-12
D-16
D-17
D-17
D-17