Troubleshooting Guide - Sanyo LED-DP32242 Service Manual

2. Troubleshooting guide

The flow chart shown below will help you to troubleshoot your Televison set with it doesn't display
normally. Each procedure offers a simple way to check for system errors. Before starting, ensure
that there is a signal in and that the Televison is turned on.
2-1 Power LED no light
Power LED no
Light
Check
P802
+5V
OK
Check
CN2
Pin10,11
H
Check
LED
Change to new power board.
P/N: FSP112-4F01(PK101V1750I) or
N112R001L-CP01(PK101V1780I)
NG
Change MAIN
L
Change LED
NG
PCB
PCB
34