Samsung RS261M - External R Sensor; C-Fan Motor

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Tip 2-4-4. Inspect self-diagnosis test
 External R Sensor / C-Fan Motor
CN 50
CN 40
CN 70,71
CN 76
EXT-Sensor
Block
- Inspect external air sensor
① Inspect R top HINGE-UPP Cover disassembled Wire
- Inspect C-Fan Error
① Inspect disassembled Unit Cover Fan restriction / Wire
Circuit diagram ① When external air Sensor is
failure
: Inspect R HINGE-UPP Cover
disassembled yellow 2-Wire
-Main PBA : CN40 No.1(YEL)
+ 2(YEL)
② When the C-Fan Motor is
failure
: Inspect Unit Cover
disassembled 3-Wire
connector
-Main PBA : CN75
No.2(S/BLU) / 7(RED) /
10(GRY)
Main PBA
Inspect
Connector
C-Fan