Mitsubishi Electric PUHY-M200YNW-A1 Service Handbook page 93

[4-1 Outdoor Unit Circuit Board Arrangement ]
MAIN BOX
1) Leave the grounding connected during maintenance.
2 -
chapter 4
PS board
Control board
Transmission cable
terminal block (TB3, TB7)
Note 1) Note 1) Note 1)
Connector
RYPS1 (white 3pin)
RYPS2 (white 5pin)
RY63H (white 2pin)
BS_04_E