Mitsubishi Electric MSZ-AP71VG-E3 Service Manual page 47

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 MSZ-AP71VG
Indoor terminal P.C. board
Fuse (F11)
T3.15AL250V
Varistor (NR11) Room temperature
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.
OBH788E
MSZ-AP60VGK
Indoor electronic control P.C. board
Timer short
mode point
(Refer to 8-1.)
GND
Receiver P.C. board
MSZ-AP71VGK
To disable "Auto restart
function",cut the Jumper
wire to JR77. (Refer to 8-3.)
5 V DC
Display P.C. board
47
Connector to Indoor
fan motor (CN211)
(+)0 or 15 V DC
(+)3-6 V DC
15 V DC
(-) GND
(High voltage DC)
325 V DC
12 V DC
Reactor (L112)
E2 , ET2 , ER2
[MSZ-AP60VGK-
E3 , ET3 , ER3
-
Resistor (R111)
Switch/buzzer P.C. board
Emergency operation
switch (E.O. SW) (SW1)
Room temperature thermistor (RT11)
Indoor coil thermistor (RT12, RT13)
Temperature (°C)
]