Toshiba RAV-GM1601AT8P-E Service Manual page 90

No. Part name
1. Detachment
P.C.Board
5
(for control
1) Carry out work of 1 of
st
and 1 fan
motor drive)
MCC-1626
Never disassemble the inverter for 3
minutes after power has been turned off
because an electric shock may be caused.
2) After take off ASM-BOX-INV from Unit.
- Take off the connectors that
connecting from control board.
*Take off connectors by pulling the
connector body. Do not pull the wire.
*connectors should be remove after
unlocking the housing section.
CN02: Power supply (2P: White)
CN03: Connection with indoor unit (3P: White)
CN04: Power supply (3P: Red)
CN05: Power supply (2P: Red)
CN502: Relay output (2P: white)
CN851: UART communication (6P: Red)
3) Take off the P.C.Board (for control and
st
1
P.C.Board
CN01: UART communication (5P: White)
nd
CN02: UART communication (5P: White)
(for 2 fan
CN100: Power supply (1P: Yellow)
motor drive)
CN101: Power supply (1P: Blue)
MCC-1603
4) Take off the P.C.Board (for 2
motor drive) from the 4 PCB mounts.
2. Attachment
1) Mount the P.C.board to inverter box.
2) Mount the individual components in
Be sure that all the connectors are
connected correctly and securely inserted.
If the components on the P.C.board were
bent during this procedure, straighten
them so they do not touch other parts.
Procedure
4
WARNING
fan motor drive) from the 6 PCB mounts.
the opposite procedure to that during
detachment.
CAUTION
.
P.C.Board (For control and 1
CN02
P.C.Board (For 2 fan motor drive) MCC-1603
nd
fan
- 90 -
Remarks
st
fan motor drive) MCC-1626
CN851
CN502
CN03, CN04, CN05
CN100
CN101
CN01, CN02
nd