Nokia 5510 Troubleshooting

NPM-5
UI Module Troubleshooting PAMS Technical Documentation
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External Mic
Malfunction
(Stereo Headset)
Check B2B connector. Ensure
the connectivity of XMICP,
XMICN (Pin26 and pin 25 of
J301) to the UI module
Replace and test
with a good stereo
headset with mic
Is the new
stereo headset
working?
Replace the stere
o
headset
NO
YES
Check FL603 an
d
contact of system
connector (J603
)
to the UI module
Mono Headset
Malfunction
Replace a good
mono headset and
test it
Is the new
mono headset
working?
Replace the mono
headset
NO
YES
Check FL602 and
FL603 soldering
Check B2B connector. Ensure the
connectivity of XEARP, XEARN
(Pin29 and pin 28 of J301) and
XMICP, XMICN (pin 26 and pin 25
of J301) to the UI module
Is HDC5_INT
voltage correct when
headset is plugged
in?
Check R609, R615
and R610
Check system
connector’s
contact on UI
module
YES
NO

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)