Toshiba RAV-SP560AT-E Service Manual page 197

No. Part name
…
Control P .C. 1) Remove the inverter box from P .C. board base.
board
2) Disconnect lead wires and connectors con-
assembly
*Note 1)
Remove the connector while releasing locking of
the housing.
3) Remove the control P .C. board assembly from
Note 2)
Remove the heat sink upward by taking off two
claws of P .C. base and holding the heat sink.
4) Take off three screws fixing the heat sink to the
5) Mount a new control P .C. board assembly.
Note 3)
When mounting a new board, check that it is
correctly set in the groove of the base holder of
P.C. board base.
Procedure
nected from the control P .C. board assembly to
other parts.
1. Lead wires:
With the power terminal block: 2 pcs.
(Single phase) (Red, White)
With the compressor: 3 pcs.
(Red, White, Black)
2. Connectors
CN301 : Outdoor fan (3P , White) *Note 1)
CN300 : Position detection (5P , White)
CN700 : 4-way valve (3P , Yellow) *Note 1)
CN702 : PMV coil (6P , White)
CN600 : TD sensor (3P , White)
CN605 : TS sensor (3P, White) *Note 1)
CN604 : TE sensor (2P, White) *Note 1)
CN601 : TO sensor (2P , White)
CN02 : Indoor/Outdoor connecting
terminal block (2P , Black)
CN500 : Case thermo (2P , White) *Note 1)
CN14, CN15 : Reactor (3P , Relay
connector, Blue) *Note 1)
P .C. board base. (Remove the heat sink and
the inverter control P .C. board assembly as
they are screwed.)
control P .C. board assembly.
– 197 –
RAV-SM800AT-E
RAV-SP560/800AT-E
Remarks
Inverter box (Metal sheet)
P.C. board
base
Cycle control
P.C. board
assembly
Inverter
control
P.C. board
assembly
Cycle control
P.C. board
assembly
Inverter
control
P.C. board
assembly
Inverter
control
P.C. board
assembly
Groove for
P.C. boaed
Inverter box
Heat sink
(Metal sheet)