Toshiba RAV-GM561ATP-NZ Service Manual page 100

No. Part name
1) Remove sub board base from inverter
Control P.C.
4
board
assembly
2) Remove lead wire ・ connector that are
Please cut the bundling band that tie lead wire
of compressor, reactor and display P.C.board
with inverter box(metal plate).
※ Warning 1)
3) Take off 2 screws that connect inverter
4) Remove control board frame from PC
Warning 2)
5) Take off 2 screws that connect heat sink
6) Install new control board frame.
Warning 3)
Procedure
frame. (BT 2T Ø4 × 10, 2 pcs.)
※ Remove connector of control board
frame side.
connected from control board frame to
other parts.
1. Lead wire : Connect with terminal block
Black, white, orange (single phase),
earthed lines (black)･･･ 1 pc.
2. Connector
CN807･･･ Display P.C.board (10P : white)
※ (Warning 1)
Please remove housing part's lock before
removing connectors.
box and P.C.board base. And then remove
inverter box from base.P.C.board base.
Warning 2) Remove P.C.board base's
hook (Hook 1, 2, 3, 4), hold P.C.board
base, pull inverter box up.
board base. (Remove while heat sink is
still attached to control board frame)
Remove PC board base's hook (4 places),
hold heat sink, pull up.
and control board frame.
When install new control board frame,
please correctly insert the board. Make
sure to install that heat sink touch metal
plate.
Control
board frame
Hook (4 place)
Control
board frame
- 100 -
FILE NO. SVM-18043
Remarks
Sub board
base
Power line
Remove
earth screw
Screws
Hook 1, 2
Hook 4, 3
Inverter box
(metal plate)
PC board
base
PC board base