Accessory Detection Troubleshooting - Nokia RH-6 Series Baseband Description & Troubleshooting

CCS Technical Documentation

Accessory detection troubleshooting

Check
connector
X101
Issue 1 10/2003
Company Confidential
Headset Not
working
Test Headset
with another good
phone, working?
Yes
Check ACI
signal,does it toggle
low when accessory
is connected?
Check signal
Yes
from R162,L103,
It is OK?
No
Check L102,
L103,R172,
C170,C166
Change UEM
© 2003 Nokia Corporation.
6 - BB Description & Troubleshooting
No
No
R102, R109,
Yes
RH-6
Change
headset
Check
and L106
and R103.
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