Maytag UMV1152CA Printed Circuit Board Removal, Control Panel Removal, Disassembly Procedures

Disassembly Procedures		To avoid risk of electrical shock, personal injury or
!	WARNING	death; disconnect power to microwave oven and
		discharge the high voltage capacitor before performing
		any disassembly procedures.
		Printed Circuit Board Removal
		The circuit board is located at the top on back of the
		control panel.
!	CAUTION	P.C. Board Removal
A microwave leakage test must be performed anytime		1. Disconnect oven power and remove grille, see "Grille
a door assembly is removed, replaced, disassembled,		Removal" procedure.
or adjusted for any reason.		2. Remove control panel, see "Control Panel Removal"

			procedure.
Control Panel Removal
		3.	Discharge high voltage capacitor, see "High Voltage
The control panel is made up of several components,			Capacitor Removal" procedure.
such as a printed circuit board and touch panel.		4.	Disconnect ribbon connector by sliding top part of
1.	Disconnect oven power and remove grille, see "Grille		connector upward. Once in released position remove
	Removal" procedure.		ribbon from connector by siding ribbon side-to-side.
2.	Remove screw located at the top of touch panel. Lift	NOTE: Caution should be used when removing cable
	control panel up and out to release bottom tab		from connector. Ribbon cable has two holes
3.	connections.		which connector locks ribbon in place.
	Place control panel on a flat surface.	5.	Disconnect and mark the wire connectors from
4.	Reassemble in reverse order.
			circuit board.

Control Panel/Switch Membrane Disassembly	6.	Remove screws securing circuit board to control
		panel assembly.
	7.	Reassemble in reverse order.
	NOTE: Do not flex circuit board.
32	16027303	© 2006 Maytag Services