Samsung SGH-E800 Service Manual page 37
Samsung mobile phone service manual
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Also See for SGH-E800:
- Manual (108 pages) ,
- Service manual (50 pages) ,
- Quick reference card (2 pages)
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7. Key Data Input
Check Initial Operation
When one of the keys is
is it displayed on LCD?
When one of the keys is
KBIO signal is OK?
Yes
pushed,
Yes
pushed,
Yes
END
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
Check the Dome sheet & Key Pad
No
Replace the PBA
7-13
Flow Chart of Troubleshooting
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