No Ringtone; Receiver Failure - Huawei H60-L04 Simplified Maintenance Manual

H60-L04 Simplified Maintenance Manual

10.5 No Ringtone

Figure 10-10 Troubleshooting ringtone failures
Is the speaker signal
Resolder or replace

10.6 Receiver Failure

Figure 10-11 Troubleshooting receiver failures
Is the receiver functional?
Issue 1.0 (2014-09-04)
No ringtone
Is the speaker
properly
functioning?
Y
circuit normal?
Y
J2100/J2101
Receiver failure
Y
Are related signal
circuits functional?
Y
Replace the
PCBA
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Copyright © Huawei Technologies Co., Ltd.
10 Troubleshooting
N
Replace the
speaker
Check
N
whether
J2104/J2105
is properly
connected
N
Replace the
receiver
N
Exclude circuit
faults
46