Pcb Layout; Rzq71C7, Rzqs71·100C7V1B - Daikin SkyAir Service Manual

PCB Layout

6. PCB Layout

6.1 RZQ71C7, RZQS71·100C7V1B
Control PC board The illustration below shows the PC board connectors.
(A1P)
Connectors The table below describes the PC board connectors.
Connector
X5A
X6A
X11A
X12A
X13A
X17A
X21A
X25A
X32A
X77A
X106A
X111A
X803A
264
X106A
X6A
X11A
X5A
X21A
X13A
DB502
X11A
X41A
X12A
LB
X17A
X25A X77A X803A
Connected to Description
X205A (on A2P)
R1T Air thermistor
R2T, R3T, R4T, R5T Thermistor
R6T Liquid thermistor
S1NPH Pressure sensor
Y1E Expansion valve
Y1S Solenoid valve (4 way valve)
S1PH Pressure switch (High)
M1F Motor (Fan)
R10T Thermistor (Fin)
X1M Terminal strip connector
IPM501
U
V
W
DB501
Q501
LC
D532
D531
NA
LA
E
SiBE28-804
Appendix