LG 50PT350 Service Manual page 41

Repair Process-Reference data
Input
PDP TV
Block
◆ Digital TV
Check video output
Y
Follow procedure All source audio
trouble shooting
◆ HDMI
Check video output
Y
Check EDID Download
Y
Follow procedure All source audio
trouble shooting
Digital TV / HDMI Audio Problem
N
Follow procedure digital TV
video trouble shooting
N
Follow procedure HDMI video
trouble shooting
N
Re-download EDID data
Making 2010. 11. 16
Revision
ⓒ LG Electronics. Inc.2010
전자 - 6-2
A2-2