Samsung RSJ1K Series, Service Manual

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PCB DIAGRAM
5-3) Connector Layout & Description (Main Board)
AC COMPRESSOR
HEATER COMMON LINE FRIDGE & WATER LINE HEATER FREEZER HEATER COMMON LINE(L)
- Blank
FRIDGE LAMP FREEZER LAMP H/B HEATER & DIS HEATER
(FREEZER H/B HEATER)
COMMON LINE(N)
-Blank
CUBE SOLENOID AUGER MOTOR WATER TANK HEATER WATER SOLENOID ICE SOLENOID
- Blank
+12V +5V GND COMP SIGNAL
All Model C/S Zone Option Dispenser Model Option
ICE MAKER MOTOR
GND ICE EJECTION SENSOR TEST S/W HORIZONTAL S/W ICE FULL S/W GND NC NC NC
+12V STEP VALVE A COIL STEP VALVE
A
COIL
STEP VALVE B COIL STEP VALVE
B
COIL
I/M MOTOR Reed s/w
,
GND
~
PANEL WIRE
~
C/S ZONE WIRE
BUTTON INPUT (1) BUTTON INPUT (2) GND
UV LED GND NC UV LED POWER
,
C/S ZONE DAMPER HEATER
~
C/S ZONE DAMPER MOTOR
RX GND TX NC +12V +5V F-Door S/W GND F-SENSOR F-DEF SENSOR R-Door S/W CN30 R-SENSOR (1) Anti Sweat H/T off S/W GND R-DEF SENSOR AMBIENT SENSOR GND GND DISPENSER ICE S/W
(F-H/B S/W)
DISPENSER WATER S/W GND +12V C-FAN MOTOR VOLTAGE R-FAN MOTOR VOLTAGE F-FAN MOTOR VOLTAGE C-FAN OPERATION SIGNAL R-FAN OPERATION SIGNAL F-FAN OPERATION SIGNAL GND DEODORIZER FAN DEODORIZER UV LED