Nokia RM-334 Manuals

Manuals and User Guides for Nokia RM-334. We have 3 Nokia RM-334 manuals available for free PDF download: Service Manual, Sevice Manual, Service Schematics

Nokia RM-334 Service Manual

Nokia RM-334 Service Manual (242 pages)

Brand: Nokia | Category: Cell Phone | Size: 71.66 MB

Table of Contents

Table of Contents

13
Service Tools/Service Concepts

27
Table 5 Power

51
- Baseband Main Troubleshooting
  53
- General Power Checking
  55
- Backup Battery Troubleshooting
  56
- Dead or Jammed Device Troubleshooting
  58
- Keyboard Troubleshooting
  59
- Hall Sensor Troubleshooting
  61
- TV- out Troubleshooting
  62
- General Power Checking Troubleshooting
  63
- USB Troubleshooting
  64
- SIM Card Troubleshooting
  65
- Microsd Card Troubleshooting
  66
- Combo Memory Troubleshooting
  68
- Flash Programming Troubleshooting
  69
- USB Charging Troubleshooting
  72
- Clocking Troubleshooting
  73
- Power Key Troubleshooting
  74
- Naviscroll Troubleshooting
  75
- User Interface Troubleshooting
  76
- Display Troubleshooting
  77
  - Display
    77
  - Illumination Troubleshooting
    79
  - LED Driver Troubleshooting
    82
  - I/O Expander Troubleshooting
    83
- Audio Troubleshooting
  83
- ALS Technical Description and Troubleshooting
  94
  - Ambient Light Sensor
    94
  - ALS Troubleshooting
    94
  - Re-Tuning als
    95
- Bluetooth and FM Radio Troubleshooting
  96
  - Introduction to Bluetooth/Fm Radio Troubleshooting
    96
  - Bluetooth BER Test
    99
  - Bluetooth and FM Radio Self Tests in Phoenix
    100
  - Bluetooth Troubleshooting
    101
  - FM Radio Troubleshooting
    102
  - FM Radio Testing
    103
- GPS Troubleshooting
  103
  - GPS Layout and Basic Test Points
    103
  - GPS Settings for Phoenix
    104
    
    GPS Control
    104
    
    Quick Test Window
    105
  - GPS Failure Troubleshooting
    107
- WLAN Troubleshooting
  107
Table of Contents

117
Table of Contents

135
- Introduction to Camera Module Troubleshooting
  137
- The Effect of Image Taking Conditions on Image Quality
  138
  - Phone Display
    140
- Image Quality Analysis
  142
- Main (Back) Camera Troubleshooting Flowcharts
  148
- Secondary (Front) Camera Troubleshooting Flow
  154
- Accelerometer Troubleshooting
  155
  - Functional Description
    161
  - System Block Diagram
    162
Table of Contents

167
- Fmtx 2.1 Component Layout
  169
- Fmtx 2.1 Schematic
  169
- Fmtx 2.1 PWB Traces
  170
- Specific Digital and Power Supply Test Points
  170
- Fmtx2.1 Specific RF Test Points
  171
- General Visual Inspection Guidelines
  171
- Specific Clock Test Points
  171
- Fmtx2.1 Troubleshooting
  172
- Fmtx2.1 Antenna Visual Inspection Troubleshooting
  173
- Fmtx2.1 Audio Path Visual Inspection Troubleshooting
  174
- Checking Validity of Signals
  175
- Fmtx2.1 Si4713 Visual Inspection Troubleshooting
  175
- Fmtx2.1 Troubleshooting Faults
  176
- Phoenix PC Tool
  176
Table of Contents

183
- Introduction
  185
  - Phone Description
    185
  - System Module Block Diagram
    186
- Energy Management
  187
  - Battery and Charging
    187
  - Backup Battery
    187
  - Normal and Extreme Voltages
    188
  - Power Key and System Power-Up
    188
  - Power Distribution
    189
  - Clocking Scheme
    190
- Bluetooth and FM RDS Radio Module
  191
- GPS Module
  192
- FM Transmitter Module
  193
- High-Speed USB
  193
- WLAN Module
  193
- CBUS Interface
  194
- ECI Interface
  194
- FBUS Interface
  194
- USB Charger Interface
  194
- SIM Interface
  195
- Camera Concept
  196
- Microsd Card Interface
  196
- User Interface
  197
  - Display Module
    198
    
    Display Features
    198
    
    Display Interface
    198
  - I/O Expander and Keyboard
    199
  - Illumination
    201
  - Naviscroll
    202
- Asics
  203
  - Rapidoyawe
    203
  - Em Asic Betty N2300
    203
  - Em Asic Vilma N2200
    203
- Audio Concept
  204
  - Audio HW Architecture
    204
  - Internal Microphone
    205
  - Internal Earpiece
    205
  - Internal Speakers
    206
  - Vibra Circuitry
    206
  - Accessory AV Connector
    207
  - External Earpiece and Microphone
    208
- Device Memories
  204
  - Combo Memory
    204
- Baseband Technical Specifications
  209
- RF Technical Description
  211
  - RF Block Diagram
    211
  - General Information
    229
    
    RM-335 Product Data
    229
    
    Sales Package
    229
    
    Main RF Characteristics for GSM850/900/1800/1900 (Quadband) and EDGE Phones
    230
  - BB Troubleshooting
    231
    
    BB HW Differences between RM-335 and RM-333
    231
  - RF Troubleshooting
    231
    
    RM-335 RF Block
    231

Nokia RM-334 Sevice Manual

Nokia RM-334 Sevice Manual (20 pages)

Brand: Nokia | Category: Cell Phone | Size: 2.9 MB

Table of Contents

Table of Contents
2
Change History
3
Copyright
4
Warnings and Cautions
5
- Warnings
  5
- Cautions
  5
ESD Protection
6
Care and Maintenance
7
Battery Information
8
Exploded View
9
Service Devices
10
SW-Update
11
Disassembly Instruction
12
Assembly Hints
19
- Screw Order and Torque
  19
Solder Components
20

Nokia RM-334 Service Schematics

Nokia RM-334 Service Schematics (12 pages)

Brand: Nokia | Category: Cell Phone | Size: 8.84 MB

Table of Contents

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