El Panel And Driver - Nokia 6255 Description And Troubleshooting
Baseband
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Also See for 6255:
- User manual (110 pages) ,
- Rf description and troubleshooting (78 pages) ,
- Disassembly manual (18 pages)
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Nokia Customer Care
EL Panel and Driver
EL Panel
and Driver
Faults
Is the keypad
backlight on?
YES
EL Panel
OK
Issue 2 05/2005
NO
Tiku_GPIO(57). Is it
Check N2400. Is it
Is the root EL power
180Vpf-pk?
Check EL panel. Is it
©2005 Nokia Corporation
6255/6255i6256/6256i (RM-19)
Baseband Description and Troubleshooting
Check
NO
OK?
YES
NO
OK?
YES
YES
NO
OK?
Company Confidential
Replace D2800
Replace N2400
NO
Replace EL panel
Page 65
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