Key Board - Planar PE2010 Service Manual

20" LCD Color Monitor

9.2.3 Key Board

OSD is unstable or not working
Is Keypad board connecting normally?
Is Button Switch normally?
Is Keypad board normally?
OK
OK
OK
Check main board
NG
NG
Replace Button Switch
NG
Replace Keypad Board
38
Planar PE2010
Connect Keypad Board