Sanyo SPW-C483GYH8 Service Manual page 199

5. PCBs and Their Location
7 PCB (CR-X253GH) FOR INDOOR UNITS
JP1 (Jumper wire)
: For sellecting the
signal of T10.
3
2
E P-ROM
T10 (YEL)
: External input and
output terminal
EXCT (RED)
: Forced thermostat
OFF input terminal
Shipment state
: Pulse signal
Jumper cut
: Static signal
DISP PIN
TEST PIN
CHECK PIN
CR-X253GH
CN42 (BLU)
: For wireless remote controller
III - 50
Service Procedures
FUSE
FUSE
0879_X_I
SM830052