Vbat Level; Vxo Level - Nokia RM-596 Service Manual
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Also See for RM-596:
- Service manual (33 pages) ,
- Service schematics (13 pages) ,
- Service schematics (15 pages)
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RM-596
Cellular RF troubleshooting
VBAT level
Check the VBAT level at the L7504. The level should be the same as the battery voltage and always on.
VXO level
Check the VXO level (2.5V) at C2222. The signal is always on when the phone is in local mode.
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