Removal Of Pcbs - Daikin 3MKD75BVMA8 Service Manual

Si12-793

3. Removal of PCBs

Procedure
Step
1. Remove the service
monitor PCB and the
main PCB.
Remove the screw of
1
the main PCB, and
unfasten the 2 hooks.
Unfasten the hook of
2
the terminal board, and
open the terminal
board.
Disconnect each
3
connector [S11] [HE]
[HL] [HN] on the back of
the terminal board.
Disconnect the
4
connectors [S52]
[S102] from the service
monitor PCB.
Removal Procedure
Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Procedure
Base bar
[S52]
Main PCB
(R2177)
[HE]
[HL] [HN]
[S11]
(R17403)
[S102]
Service monitor PCB
(R17347)
Removal of PCBs
Points
When reassembling, insert
the base bar into the hole of
the main PCB.
Hook
(R2178)
7