Nokia 6610 Troubleshooting Instructions

CCS Technical Documentation Troubleshooting Instructions
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RF Troubleshooting ....................................................................................................... 4
Introduction to RF troubleshooting .............................................................................4
RF Key component placement .....................................................................................5
RF Measurement points ...............................................................................................6
GSM900 & GSM1800 Transmitter................................................................................ 7
General instructions for Tx troubleshooting ............................................................. 7
Transmitter troubleshooting diagram........................................................................ 9
Pictures of transmitter signals ................................................................................. 12
GSM900, GSM1800 and GSM1900 Receiver............................................................. 14
General instructions for Rx troubleshooting........................................................... 14
Troubleshooting diagram for GSM900 receiver..................................................... 18
Troubleshooting diagram for GSM1800 receiver................................................... 19
Troubleshooting diagram for GSM1900 receiver................................................... 20
Synthesizer................................................................................................................... 21
General instructions for synthesizer troubleshooting.............................................. 21
Synthesizer troubleshooting diagram...................................................................... 22
Pictures of synthesizer signals................................................................................. 23
Baseband troubleshooting............................................................................................ 25
Main Troubleshooting Diagram ................................................................................25
Phone is dead .............................................................................................................26
Flash Programming Fault ..........................................................................................27
Phone is jammed ........................................................................................................28
SIM card fault (Insert SIM / Card rejected) ...............................................................29
Keypad Fault ..............................................................................................................30
Display Fault ..............................................................................................................32
Illumination fault .......................................................................................................33
Charger Fault .............................................................................................................34
Accessory Fault .........................................................................................................35
Audio Fault ................................................................................................................36
FM Radio troubleshooting ........................................................................................... 37
FM Radio component layout .....................................................................................37
FM Radio troubleshooting diagram ...........................................................................38
Notes to "FM Radio troubleshooting diagram"....................................................... 38
Diagrams of FM radio signals................................................................................. 40

Nokia 6610 Specifications

General

Display	CSTN, 4096 colors
Weight	84 g (2.96 oz)
Internal Memory	4 MB
Network	GSM
Infrared Port	Yes
Java	Yes, MIDP 1.0
Technology	GSM
2G bands	GSM 900 / 1800 / 1900
GPRS	Class 6
EDGE	No
SIM	Mini-SIM
Type	CSTN, 4096 colors
Call records	10 dialed, 10 received, 10 missed calls
Internal	4 MB
Loudspeaker	No
3.5mm jack	No
Messaging	SMS, EMS, MMS
Radio	No
Games	Yes
Predictive text input	Yes
SMS to many	Yes
Calculator	Yes
Stopwatch	Yes
Stand-by	Up to 150 h
Brand	Nokia
Bluetooth	No
Battery	Removable Li-Ion battery
Announced	2002
Size	1.5 inches
Resolution	128 x 128 pixels
Phonebook	500 entries
Alert types	Vibration; Downloadable polyphonic ringtones
Colors	Blue, Red
WAP	v1.2.1
Dimensions	106 x 45 x 17.5 mm