Connector Locations (Continued) - GE GYE18JBL Technical Service Manual

Connector Locations (continued)

J1-1: FF thermistor input
J1-2: Ambient thermistor input
J1-3: FZ thermistor input
J1-4: Evaporator thermistor input
J1-5: +5 VDC output to FF and FZ thermistors
J1-6: Model ID jumper from J1-5 (18, 24 cu. ft.)
J1-7: Model ID jumper from J1-5 (26 cu. ft.)
J1-8: Model ID jumper from J1-5 (24, 26 cu. ft.)
J1-9: Model ID jumper from J1-5 (18 cu. ft.)
J2-1: Evaporator fan RPM feedback
J2-2: Open
J3-3: Fan Common
J2-4: Evaporator fan speed
J2-5: Condenser fan speed
J2-6: Vertical Mullion Heater
J2-7: Ice Box Fan
J2-8: +13.6 VDC (Ice Box Fan, Heaters, and
Lower FF LEDs)
J3-1: Damper motor
J3-2: Damper Motor
J3-3: Damper motor
J3-4: Damper motor
J3-5: FZ LED
J3-6 through 10: Open
J4-1: GEA Bus - Communications
J4-2: +13.6 VDC
J4-3: Board DC Ground
J4-4: +13.6 VDC
J4-5: GEA2 Bus - Communications
J5-1: LEDs
J5-2: Open
J5-3: Fill Tube Heater and Recess Heater
J5-4: Open
J5-5: +5 VDC output to Ambient, Evap
thermistors, and Humidity Sensor
J5-6: Humidity Sensor
J6: Not Used
J7-1: Auger motor
J7-2: Auger motor (direction signal for cubed)
J7-3: Dispenser Water Valve
J7-4: Auger Line in
J7-5: Open
J7-6: Fresh Food door open 120 VAC input
J7-7: Freezer drawer open 120 VAC input
J7-9: VAC neutral
J10: Chassis ground (line noise)
J12: 120 VAC output to Duct Door Heater
J13: Not used
J14-1: Ice Box thermistor input
J14-2: Open
J14-3: Open
J14-4: Common
J15-1: Open
J15-2: Open
J16: Not used
J17: Not used
J18: Water Detection Signal
J19-1: 120 VAC output to Compressor
J19-2: 120 VAC output to defrost heater
J19-3: 120 VAC supply
J20: Not used
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