Appendix Ⅰ Ⅰ (Reference For Circuit Diagnostics) - Samsung RS2*3* Service Manual

Appendix Ⅰ Ⅰ (Reference for circuit diagnostics)
Ref.1) Measure Load Terminals
Turn off Power, disassemble Housing connected to MAIN PCB CN70,71,72 and measure followings
LOAD
1) DEFROST HEATER
2) ICE PIPE HEATER
DISPENSER HEATER
WATER VALVE
ICE MAKER
WATER VALVE
DISPENSER
AUGER MOTOR
CUBE SOLENOID
COMP. FAN MOTOR
F FANMOTOR
TERMINALS PCB CASE VALUE
0Ω THERMAL FUSE, HEATER, WIRE SHORT THERMAL
CN71 ⑪ & ③
∞Ω
BIMETAL, HEATER, WIRE CUT
HEATER, WIRE SHORT
0Ω
CN72 ① & ③
∞Ω
HEATER, WIRE CUT OR HOUSING SLIPPED AWAY
CN70 ⑤ & 0Ω
COIL, WIRE SHORT
CN71 ③
∞Ω
COIL, WIRE CUT
CN70 ⑦ &
0Ω COIL, WIRE SHORT
CN71 ③
∞Ω
COIL, WIRE CUT
CN70 ① &
0Ω COIL, WIRE SHORT
CN71 ③
∞Ω
COIL, WIRE CUT
CN70 ③ &
0Ω
COIL, WIRE SHORT
CN71 ③
∞Ω
COIL, WIRE CUT
0Ω
MOTOR, WIRE SHORT MOTOR, WIRE CUT OR
CN71 ⑦ & ③
∞Ω
HOUSING SLIPPED AWAY
MOTOR, WIRE SHORT
0Ω
CN71 ① & ③
MOTOR, WIRE CUT OR HOUSING SLIPPED AWAY
∞Ω
DEFECTS
31
OTHERS