Only For Training And Service Purposes - LG GB220 Service Manual

Waveform
Graph 4.7.1. LCD Backlight Control Signal Waveform
RS
CS
WR
D0
LGE Internal Use Only
Copyright © 2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

Graph 4.7.2. LCD Data Waveform
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4. TROUBLE SHOOTING
LCD_BACKLIGHT_CTRT
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only