Vxo Level; Vio Level - Nokia RM-609 Service Manual

RM-609
Cellular RF troubleshooting

VXO level

Check the VXO level (2.5V) at C2222. The signal is always on when the phone is in local mode.

VIO level

Check the VIO level (1.8V) at C2806. The signal is always on when the phone is in local mode.
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