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Flow Chart of Troubleshooting
9-18
9-9. Back Light (for Color Main LCD)
Back light does not work
Yes
Set LCD Contrast on high level
Is LCD Contrast set on high
level in the Menu?
No
Yes
No
Check the U601 or replace U601
HDC600 pin 12,14,22 =
3.8V?
Yes
HDC600 pin 16(CS), 20
(Clcok), 24(RST) is OK?
No
Check the UCP100
Yes
Replace the LCD Module
Yes
END
Содержание SGH-i710 Series
Страница 24: ...Exploded View Disassembly Assembly Instructions 5 12 ...
Страница 38: ...8 PCB Diagrams 8 1 Top ...
Страница 39: ...PCB Diagrams 8 2 Bottom ...