Backsplash; Dryer Components; Main Control Board And Touch Screen Lcd; Control System - GE DPGT750EC/GC Technical Service Manual

Backsplash

The backsplash must be removed to access the
control system components.
To remove the backsplash:
1. Remove the 4 Phillips head screws that hold
the backsplash in place.
Backsplash
2. Place a towel over the lid of the dryer to
prevent scratches to the surface. Gently lift
each corner of the backsplash; then roll it
forward so it rests on top of the dryer.
3. Disconnect the wiring to the control board.
Remove the backsplash.

Control System

The dryer control system consists of three main
components:
•

Main control board and touch screen LCD

• Membrane keypanel
• Inverter
Caution: To prevent electrostatic discharge from
damaging any electronic components, use an
ESD wristband or touch a grounded metal
surface before servicing.

Dryer Components

Main Control Board and Touch Screen
LCD
The main control board and touch screen LCD
are attached to the backsplash as one unit. The
touch screen LCD and main control board are
only available as a complete assembly.
To remove the main control board and LCD
touch screen assembly:
1. Remove the
2. Disconnect the ribbon at the right of the main
control board.
Note: Do not disconnect any other ribbons from
the main control board.
3. Remove the 4 Phillips head screws (2 on
each side) that hold the main control board
and LCD touch screen assembly in place.
Remove the assembly.
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Backsplash
Disconnect Ribbon