Table of Contents
Advertisement
Flow Chart of Troubleshooting
7-9. Back Light (for Color Main LCD)
Backlight does not work
Is LCD Contrast set on
high level in the Menu?
U2 pin 1 = H ?
U2 PIN 6 ≥ Vbat ?
Replace the LCD Module
Yes
Yes
Yes
Yes
Yes
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Set LCD Contrast on high level
No
Change the board to board
No
Check the U2 & the related circuit
7-20
Connector
- Quick Links:
- Block Diagrams
Hide quick links:
Advertisement
Table of Contents
