Fcq71, 100, 125, 140D - Daikin R-410A Service Manual

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PCB Layout
6.4

FCQ71, 100, 125, 140D

1
1
PCB1 - Power PCB
3
4
Connectors
5
1–110
The illustration below shows the PCB1 connectors.
X27A
X25A
X55A
The table below describes the PCB connectors.
Connector
Connected to
X20A
M1F
X25A
M1P
X27A
X2M
X54A
X57A (on A2P)
X55A
X57A (on A2P)
X56A
X57A (on A2P)
X56A
X54A
Description
Fan motor (Power supply & feedback)
Drain pump motor
Power supply & communications
PCB interconnection wire
PCB interconnection wire
PCB interconnection wire
ESIEN05-04
X20A
Part 1 – System Outline

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