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Nokia N70 Manual
Bb troubleshooting and manual tuning guide
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Also See for N70
:
Manual
(153 pages)
,
User manual
(124 pages)
,
Additional applications
(33 pages)
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Contents
Table of Contents
Troubleshooting
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Table of Contents
Table of Contents
Baseband Troubleshooting
Figure 1 Main Troubleshooting Tree
Dead or Jammed Device Troubleshooting
General Power Checking Troubleshooting
Clocking Troubleshooting
OMAP1710 Troubleshooting
Figure 2 Sysclk from C7528 & C7531
Figure 3 Sleepclk from R7558
Charging Troubleshooting
Battery Current Measuring Fault Troubleshooting
Flash Programming Fault Troubleshooting
Figure 6 Flashing Pic 1. Take Single Trig Measurement for the Rise of the BSI Signal
Figure 7 Flashing Pic 2. Take Single Trig Measurement for the Rise of the BSI Signal
CMT SDRAM Memory Troubleshooting
Figure 8 CMT SDRAM CLK from Pin J2806
CMT nor Flash Fault Troubleshooting
Figure 9 nor CLK from J2813
OMAP1710 Memory Troubleshooting
Power Key Troubleshooting
USB Interface Troubleshooting
Figure 11 USB 1: D-TXD (POP-PORT Pin6) and D+RXD (POP-PORT Pin7) Voltage Levels When USB Connected
SIM Card Troubleshooting
Figure 13 SIM Interface Signals
MMC Troubleshooting
Keyboard Troubleshooting
Figure 14 MMC Card Initialization
Figure 15 Data Transfer
Slider Switch Troubleshooting
FM Radio Troubleshooting
Certificate Restoring for BB5.0 Products
Display Module Troubleshooting
General Instructions for Display Troubleshooting
Table 1 Display Module Troubleshooting Cases
Table 2 Pixel Defects
Display Fault Troubleshooting
Display and Keyboard Backlight Troubleshooting
ALS Troubleshooting
Figure 16 Ambient Light Sensor Calibration Window
LED Driver Troubleshooting
Bluetooth Troubleshooting
Introduction to Bluetooth Troubleshooting
Bluetooth Settings for Phoenix
Bluetooth Self Tests in Phoenix
Figure 17 Phoenix Settings for Bluetooth Troubleshooting
Figure 18 Bluetooth Self Tests in Phoenix
Bluetooth Troubleshooting
Bluetooth BER Failure Troubleshooting
BT Audio Failure Troubleshooting
Audio Troubleshooting
Audio Troubleshooting Test Instructions
Figure 20 Differential Output Waveform of the Ext_In_Ihf_Out out Loop Measurement When Speaker Is Connected
Figure 21 Single-Ended Output Waveform of the Hp_In_Ext_Out Loop When Microphone Is Connected
Internal Earpiece Troubleshooting
Internal Microphone Troubleshooting
IHF Troubleshooting
External Microphone Troubleshooting
External Earpiece Troubleshooting
Vibra Troubleshooting
Baseband Manual Tuning Guide
Energy Management Calibration
Table 3 Calibration Value Limits
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Table of Contents
Troubleshooting
Baseband troubleshooting
5
Dead or jammed device troubleshooting
6
General power checking troubleshooting
7
Clocking troubleshooting
8
OMAP1710 troubleshooting
9
Charging troubleshooting
11
Battery current measuring fault troubleshooting
12
Flash programming fault troubleshooting
13
CMT SDRAM memory troubleshooting
16
CMT NOR flash fault troubleshooting
17
OMAP1710 memory troubleshooting
18
Power key troubleshooting
20
USB interface troubleshooting
21
SIM card troubleshooting
23
MMC troubleshooting
25
Keyboard troubleshooting
26
Slider switch troubleshooting
28
FM radio troubleshooting
29
Display module troubleshooting
35
Display fault troubleshooting
37
Display and keyboard backlight troubleshooting
38
ALS troubleshooting
39
LED driver troubleshooting
41
Bluetooth troubleshooting
42
Bluetooth settings for Phoenix
44
Bluetooth troubleshooting
46
Bluetooth BER failure troubleshooting
47
BT audio failure troubleshooting
49
Internal earpiece troubleshooting
54
Internal microphone troubleshooting
55
IHF troubleshooting
56
External microphone troubleshooting
57
External earpiece troubleshooting
58
Vibra troubleshooting
59
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