Nokia 7110 Manual

CONFIDENTIAL 23 (30)
NSE-5
Service & Analysis Center Europe Repairhints Version 1.0 Approved
SACE AMS Training Group 30.07.2000
Repairhints_nse5_002508 Checked by:
AMS TRAINING GROUP
Approved by:
SACE
INTERNAL AUDIO FAILURE
No audio
( speaker )
Change speaker if bend or
soiled. Also check X400 ,
change display assy if
necessary
check connections C204
to C404, C203 to C405.
Also check for shorts to
GND
Change N200,
probably D300
faulty
No audio
( mic )
Check Pogo pins
Change slide and try again
Check internal contact
springs between Pogo pins
and PCB pads
Check voltage at Z103
(around 1,8V DC) during
active mic
Check/change V100,
C180/181/117/121. Check
lines to GND ( >1k )
Change N200,
probably D300
faulty
Check values around
V111
not OK
not OK
OK
not OK
OK
not OK
OK
OK

Nokia 7110 Specifications

General

Release Date	1999
Announced	1999
Status	Discontinued
Network	GSM 900 / 1800
Weight	141 g
Display Type	Monochrome graphic
Display Size	96 x 65 pixels
Display Lines	5 lines
Talk Time	up to 4 h 30 min
Infrared Port	Yes
SIM	Mini-SIM
Messaging	SMS
Radio	No
Games	Yes
Java	No
Dimensions	125 x 53 x 24 mm
Data	HSCSD
WAP	Yes (1.1)
Colors	Silver