Nokia E62 Service Manual

Table of Contents
Introduction to baseband troubleshooting.........................................................................................................6–5
Baseband main troubleshooting..........................................................................................................................6–6
General power checking troubleshooting...........................................................................................................6–7
Battery current measuring fault troubleshooting..............................................................................................6–8
Flash programming fault troubleshooting..........................................................................................................6–9
Keyboard troubleshooting....................................................................................................................................6–9
USB interface troubleshooting............................................................................................................................6–11
Charging troubleshooting...................................................................................................................................6–12
Dead or jammed troubleshooting......................................................................................................................6–13
IrDA troubleshooting...........................................................................................................................................6–14
Vibra troubleshooting..........................................................................................................................................6–15
MiniSD troubleshooting.......................................................................................................................................6–16
SIM troubleshooting.............................................................................................................................................6–17
Display module troubleshooting........................................................................................................................6–18
General instructions for display troubleshooting........................................................................................6–18
Display fault troubleshooting........................................................................................................................6–20
Display and keyboard backlight troubleshooting........................................................................................6–21
EL backlight fault troubleshooting................................................................................................................6–24
ALS troubleshooting........................................................................................................................................6–25
LED driver troubleshooting............................................................................................................................6–28
Bluetooth troubleshooting..................................................................................................................................6–29
Introduction to Bluetooth troubleshooting.................................................................................................6–29
Bluetooth settings for Phoenix......................................................................................................................6–29
Bluetooth self tests in Phoenix......................................................................................................................6–30
Bluetooth BER failure troubleshooting.........................................................................................................6–32
BT audio failure troubleshooting..................................................................................................................6–33
Audio troubleshooting.........................................................................................................................................6–34
Audio troubleshooting test instructions......................................................................................................6–34
Internal earpiece troubleshooting................................................................................................................6–37
Internal microphone troubleshooting..........................................................................................................6–38
IHF troubleshooting........................................................................................................................................6–39
External microphone troubleshooting..........................................................................................................6–40
External earpiece troubleshooting................................................................................................................6–41
Introduction to acoustics troubleshooting..................................................................................................6–42
Earpiece troubleshooting...............................................................................................................................6–43
Acoustics IHF troubleshooting.......................................................................................................................6–44
Microphone troubleshooting.........................................................................................................................6–45
Baseband manual tuning guide.........................................................................................................................6–46
Energy management calibration...................................................................................................................6–46
List of Tables
Table 9 Display module troubleshooting cases................................................................................................6–18
Table 10 Pixel defects..........................................................................................................................................6–19
Table 11 Calibration value limits........................................................................................................................6–46
List of Figures
Figure 34 Flashing pic 1. Take single trig measurement for the rise of the BSI signal...................................6–9
Figure 35 Flashing pic 2. Take single trig measurement for the rise of the BSI signal...................................6–9
RM-88
BB Troubleshooting and Manual Tuning Guide Nokia Customer Care
Issue 1 COMPANY CONFIDENTIAL Page 6 –3
Copyright © 2006 Nokia. All rights reserved.

Nokia E62 Specifications

General

Panel type	LCD
Display resolution	320 x 240 pixels
Display number of colors	16.78 million colors
Ringer type	Polyphonic
Processor frequency	0.235 GHz
Internal memory	80 MB
Compatible memory cards	miniSD
Multimedia Messaging Service (MMS)	Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Bundled software	S 60 UI
Form factor	Bar
Product color	Silver, White
Talk time (2G)	5.5 h
Battery capacity	1500 mAh
Standby time (2G)	330 h
2G standards	EDGE, GPRS
Keyboard layout	QWERTY
Personal info management (PIM)	Alarm clock, Calculator, Calendar, Notes

Weight and Dimensions

Depth	14 mm
Width	69.7 mm
Height	177 mm
Weight	144 g