Mitsubishi SUZ-KA35VA Service Manual page 101

12-6-6. Outdoor power board
SUZ-KA50VA .TH SUZ-KA60VA
(1)
325-370V DC
Output
(Red)
(+)
1
(–) 3
(White)
325-370V DC
Output
(Red)
(+)
1
(–) 3
(White)
OC322G
.TH SUZ-KA60VAR2 SUZ-KA71VA
(1)
101
.TH
(1)
Connect to the compressor
Voltage among phases: 5V to
180V
Connect to the earth
CN2
Connect to the controller board
(+)1-5(–): Signal transmission
(To electronic control P.C. board)
5V DC pulse wave
(+)2-5(–): Zero cross signal
3-4 : Not used
(+)6-5(–): 15V
(+)7-5(–): 15V
CN3
Fin temperature thermistor RT64
Signal reception (From
)
electronic control P.C. board)
5V DC pulse wave
CN5
Primary current detection
(Connect to the noise filter)
Connect to the compressor
Voltage among phases: 5V to 180V
Connect to the earth
CN2
Connect to the controller board
(+)1-5(–): Signal transmission
(To electronic control P.C. board)
5V DC pulse wave
(+)2-5(–): Zero cross signal
3-4 : Not used
(+)6-5(–): 15V
(+)7-5(–): 15V
CN3
Fin temperature thermistor RT64
Signal reception (From
)
electronic control P.C. board)
5V DC pulse wave
CN5
Primary current detection
(Connect to the noise filter)