Nokia 5510 Troubleshooting

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CMT Troubleshooting PAMS Technical Documentation
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Nothing happens when a
charger is connected to the
phone
The voltage at R210 towards
R209 > 0,4V
Check F200, L202, R209, R210
Replace CCONT (N201)
No
Yes
Yes
"Not charging" message
appears in the display
The voltage at R220 towards
C236 (BSI, N201) = 0,8V when a
charger is connected.
Check X203, R221, R222
The voltage at R220 towards
C236 (BTEMP, N201) = 0,5V
when a charger is connected.
No
Yes
Yes
Check X203, R221, R222
No
When the battery is an NI
battery, then the voltage at R208
towards R200 must be app. Vb-
200 mV. When the battery is a LI
battery, the voltage at R208
towards R200 must be Vb
Yes
Check R200, R208, V205, N200
No
The voltage at R208 towards
R200 and CHAPS (N200) rises
slowly when a charger is
connected.
Check N200
J201 performs as follows :
Li battery :
0 -> Vmax-200mV
PWM high ("1", 2,8V)
Vmax-200mV -> Vmax
PWM = 1 Hz
Ni battery :
PWM = 1 Hz
Yes
Yes
No
Check N200
No
Check PCB
Yes

Nokia 5510 Specifications

General

Display	Monochrome graphic
Weight	155 g
Keyboard	QWERTY
Network Technology	GSM
2G bands	GSM 900 / 1800
GPRS	No
EDGE	No
Announced	2001
Status	Discontinued
SIM	Mini-SIM
Phonebook	Yes
Call records	10 dialed, 10 received, 10 missed calls
Loudspeaker	Yes
Alert types	Vibration; Downloadable monophonic ringtones
3.5mm jack	No
Games	Yes
Messaging	SMS
Clock	Yes
Alarm	Yes
Infrared port	Yes
Music player	Yes
Radio	Stereo FM radio
Java	No
Dimensions	134 x 58 x 28 mm
Stand-by	55 h - 260 h
Talk time	Up to 4 h 30 min
Colors	Blue
Battery	Removable Li-Ion 950 mAh battery (BLC-2)