Mitsubishi Electric MSZ-AP25VG-E1 Service Manual page 44

2. Indoor electronic control P.C. board, indoor terminal P.C. board, receiver P.C. board,
display P.C. board and switch/buzzer P.C. board
MSZ-AP60VG
Indoor terminal P.C. board
Fuse (F11)
T3.15AL250V
Room temperature
Varistor (NR11)
thermistor RT11
(CN111)
Vane motor
(CN151)
Connector to Indoor
coil thermistor RT12,
RT13 (CN112)
Please replace the fuse after removing the indoor terminal P.C. board from
the electrical box.
OBH788C
MSZ-AP71VG
Indoor electronic control P.C. board
Timer short
mode point
(Refer to 8-1.)
GND
Receiver P.C. board
MSZ-AP60VGK
To disable "Auto restart
function",cut the Jumper
wire to JR77. (Refer to 8-3.)
Display P.C. board
44
MSZ-AP71VGK
Connector to Indoor
fan motor (CN211)
(High voltage DC)
5 V DC 12 V DC
Switch/buzzer P.C. board
Emergency operation
switch (E.O. SW) (SW1)
Room temperature thermistor (RT11)
Indoor coil thermistor (RT12, RT13)
Temperature (°C)
(+)0 or 15 VDC
(+)3-6 VDC
15 VDC
(-) GND
325 VDC
Resistor (R111)