Removal of PCBs
3. Removal of PCBs
Procedure
Step
1. Remove the service
monitor PCB.
1
External appearance
2
Remove the screw of
the terminal board and
open it.
Disconnect the
3
connectors [S52]
[S102] from the service
monitor PCB.
14
Warning
Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Procedure
Service monitor PCB
Terminal board
[S52]
Service monitor PCB
(R5537)
(R5538)
(R5539)
[S102]
(R5540)
Si121174
Points
Removal Procedure