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Flow Chart of Troubleshooting
9-16
9-9. Key Data Input
When one of the main keys
is pushed,
is it displayed on LCD?
Check the Dome sheet and Key Fpcb
END
No
Yes
Yes
Check Initial Operation
When one of the Navi keys
is pushed,
dose it work well?
Check the Dome sheet and LCD FPCB
No
Yes
Содержание SGH-Z720M
Страница 44: ...8 PCB Diagrams 8 1 Top ...
Страница 45: ...PCB Diagrams 8 2 Bottom ...