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8-2-2 Load / Fan & Open Door Detection Circuit
1. Load Drive Condition Check
- 36 -
*LOAD DRIVE AREA ON MAIN PCB
115 VAC
Con3 Pin4
Con2 Pin1
Ice Maker
115 VAC
Con3 Pin4
Con3 Pin8
L-Door Heater
115 VAC
Con3 Pin4
Con3 Pin12
Compressor
115 VAC
Con3 Pin4
Con3 Pin10
Defrost Heater
115 VAC
Con3 Pin4
Con3 Pin7
Lamp -F
115 VAC
Con3 Pin4
Con3 Pin9
Lamp -R
Output Voltage
Pin Number
Pin Number
Circuit
115 VAC
Con3 Pin4
Con2 Pin1
Ice Maker
115 VAC
Con3 Pin4
Con3 Pin8
L-Door Heater
115 VAC
Con3 Pin4
Con3 Pin12
Compressor
115 VAC
Con3 Pin4
Con3 Pin10
Defrost Heater
115 VAC
Con3 Pin4
Con3 Pin7
Lamp -F
115 VAC
Con3 Pin4
Con3 Pin9
Lamp -R
Output Voltage
Pin Number
Pin Number
Circuit
To measure outputs of the control board, check voltages between the pins for the following components:
Содержание 795.78402.800
Страница 35: ...8 2 PCB FUNCTION 8 2 1 Power Circuit 1 Power is supplied to the control board at pin1 and 3 of connector 1 35 ...
Страница 42: ...8 4 MAIN PWB ASSEMBLY AND PARTS LIST 8 4 1 Main PWB Assembly 42 ...
Страница 43: ...8 4 2 Dispenser Drive PWB Assembly 43 Connector1 Connector4 Connector2 Connector3 ...
Страница 59: ...JUL 2008 ...