Nokia 6150 Service & Repair Hints page 8

error message ("not charging") / beep is coming from phone, if charger is pluged in
failed
Charger voltage failed
Battery size
failed
Battery temperature
failed
Charge current
Yes
failed
version 1.0 / 19.10.1999
CONFIDENTIAL
Not charging (2)
Do the battery
management calibration
check DC voltage on pin
60 of N100/ CCONT
Yes
if charger is pluged in
nominal VCH 1:10 (0,8V)
No
check F100, L104, V100,
C103 and voltage
devider R103, R104
check DC Voltage on pin
Yes
62 of N100, CCONT
No
check battery, X101,
voltage devider R120,
R122
check DC voltage on pin
Yes
63 of N100, CCONT
No
check battery, X102,
voltage devider R120,
R122
check DC voltage on pin
2 of N100, CCONT
No
check N101, R131
Service & Analysis Center Europe
check DC voltage on pin
9 of N101, CHAPS if
Ok
charger is pluged in
(2,8V)
No
resolder or change D200
if necessary
resolder or change N100
Ok
if necessary
Ok
try the calibrating again
resolder or change N100
Ok
if necessary
Ok try the calibrating again
resolder or change N100
Ok
if necessary
Ok try the calibrating again
resolder or change N100
Ok
if necessary
Ok try the calibrating again
Training Team
Try charging, if no A/D
Ok
valiue was wrong
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