Main Board - Mitsubishi Electric PUHY-200YMF-C Service Handbook

MAIN board

• PUHY / PURY
CNTR CNFC1
CN20
Power supply
3 L1
1 N
CNVCC4
Power source
for control(5V)
SW4
SW3
CNS1 CNS2 CN40 CN41
SWU1
SW2 SWU2
–13–
CNVCC3
Power Source
for control
1-2 30V
1-3 30V
4-6 12V
5-6 5V
CN51
Indication distance
3-4 Compressor
ON/OFF
3-5 Trouble
CNRS3
Serial transmission to
INV board
CN3D
CN3S
CN3N
LD1
Service LED
SW1