Maytag MDG9800, MDE DG5500 service manual BB1 BB2

MDE/MDG6800, MDG5500

Membrane Pad Continuity Checks

Note: Unplug connector and touch probe of meter to the appropriate pin numbers. Meter will show infinity on open keys and continuity on closed keys.

Membrane	Pin Number	Pin Number
Pad
Sensor dry	J7(12)	J7(13)
Time dry	J7(11)	J7(13)
Time(^) 13 Key	J7(10)	J7(13)
Time(+) 15 Key
Time(v) 13 Key	J7(9)	J7(13)
Time(-) 15 Key
Temperature (^) 13 Key	J7(11)	J7(14)
Dry Temp(^) 15 Key
Dry Temp (v) 15 Key	J7(10)	J7(14)
Sensor Dry Level 13	J7(12)	J7(14)
Key
Very Dry (<) 15 Key
Damp Dry (>) 15 Key	J7(19)	J7(14)
Wrinkle Release	J7(11)	J7(15)
Wrinkle Prevent	J7(9)	J7(15)
Air Fluff	J7(10)	J7(15)
Start/Pause	J7(11)	J7(16)
Signal(v) 13 Key	J7(12)	J7(15)
Signal(-) 15 Key
Off	J7(9)	J7(16)
Signal(^) 13 Key	J7(12)	J7(16)
Signal(+) 15 Key

Ribbon

J7 Connector Harness

Pin No. 1

P1

J3

BB1 BB2 J4

Description	Connector	Connector	Voltage	Comments
	Pin Num	Pin Num
Heater Relay Internal	P1	BB1(1)	120VAC
Output
LI Board (input)	BB1(1)	BB2(3)	120VAC	Door must be closed.
Motor	BB1(2)	BB2(3)	120VAC	Door must be closed
(input)
Neutral (input)	BB2(2)	BB1(1)	120VAC
Door Sense	BB2(3)	BB1(1)	120VAC	Door must be open
Thermistor	J4(1)	J4(2)	5VDC	NTC
				70 F = 10K ohms
				150 F = 1754 ohms
Sensor Bar	J4(3)	J4(4)	24VDC

1602311016023110 Section 9. Dryer Controls Overview 9-14

© 2000 Maytag Appliances Sales Company