12-2. Microcomputer
No.
Part name
Common procedure
1
<P.C. board layout>
DB01
C03
T01
1) Turn the power supply off to stop the
operation of air-conditioner.
2) Remove the front panel.
• Remove the 2 fixing screws.
3) Remove the electrical part base.
R05
L01 C01 CN23 FUSE
IC01
Procedure
R04
R01
CN10
C20
IC03
– 106 –
Remarks
Replace terminal block,
microcomputer ass'y and the
P .C. board ass'y.
J04