External Audio Failures - Nokia 6150 Service & Repair Hints

External Audio Failures

XEAR failure
(receiving audio)
XMIC failure
(transmitting
audio)
L106
•
Check resistance of coil (0Ω), if there is no XMIC
L107
•
Check resistance of coil (0Ω), if there is no XEAR
X100
•
Check soldering
•
Check contacts (soiling)
version 1.0 / 19.10.1999
CONFIDENTIAL
External audio failures
check X100
if poor soldered
Yes
or soiled
contacts
oK
check L107
(0 Ohm)
check X100
if poor soldered
Yes
or soiled
contacts
oK
check L106 (0
Ohm)
Service & Analysis Center Europe
resolder or clean
X100,
not oK
change if
necessary
not oK change L107
resolder or clean
X100,
not oK
change if
necessary
not oK change L106
Training Team
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