Nokia N73-1 Service Manual

Training and Vendor Development
CMO Operations & Logistics
Multimedia Creation & Support
CONFIDENTIAL
5.Sep.2006
1
Service Manual N73-1 RM-133 / N73-5 RM-133
Copyright © 2006 NOKIA Corporation. All rights reserved.
Approved 2.0
MGR
Page (36)
RM-133
Transceiver characteristics:
Band:
- RM-133: Dual Mode WCDMA2100/EGSM 850/900/1800/1900MHz
- RM-132: Quadband EDGE GSM phone for 850/900/1800/1900MHz
Camera: 3.2 Megapixel (2048x1536 pixels) with 20x digital zoom
Display: QVGA color TFT display with 262.144 colors,
resolution 240 x 320 pixel
Bluetooth
IrDA
FM radio
Memory Card: miniSD™
Connector: Pop-Port™ connector
SERVICE MANUAL
Level 1&2
Environmental characteristics:
• Lead-free soldered
Transceiver with BP-6M Li-Ion battery pack
Talk time Standby Note
GSM: up to 4.1 h
WCDMA: up to 3.8 h
GSM: up to 14.6 days
WCDMA: up to 15.4 days
Depends on network
parameters
RM-132

Nokia N73-1 Specifications

General

Brand	Nokia
Model	N73-1
Category	Cell Phone
Language	English

Summary

1. INTRODUCTION

Warnings and Cautions

Important safety information and precautions for handling electronic devices during service and operation.

2. GENERAL REPAIR INFORMATION

3. PATHFINDER FOR WORKSHOP STAFF

4. EXPLODED VIEW AND COMPONENT DISPOSAL

5. COMPONENT OVERVIEW

6. SPARE PARTS LIST

7. SERVICE TOOLS

8. SW-UPDATE

9. DISASSEMBLY INSTRUCTION

10. ASSEMBLY INSTRUCTION

11. LEGEND FOR QUICK TROUBLE SHOOTER

12. QUICK TROUBLE SHOOTER - MAIN OVERVIEW

13. QUICK TROUBLE SHOOTER - ZOOMS PART 1

1.1 POWER

Troubleshooting steps for power issues, covering component checks and ESD precautions.

2.1 CHARGING

Troubleshooting steps for charging problems, emphasizing ESD safety and component inspection.

3.1 NO SERVICE

Troubleshooting steps for 'No Service' errors, focusing on component inspection and ESD.

4.1 SIM

Troubleshooting steps for SIM card issues, including visual inspection and ESD.

14. QUICK TROUBLE SHOOTER - ZOOMS PART 2

5.1 IHF SPEAKER/2

Troubleshooting for Internal Hands-Free (IHF) speaker issues, involving component inspection.

6.1 KEYMAT

Troubleshooting steps for the keymat (keypad) and its related components, with ESD guidance.

7.1 JOYSTICK

Troubleshooting steps for joystick functionality issues, including visual checks and ESD.

8.1 DISPLAY

Troubleshooting steps for display problems, focusing on component inspection and ESD precautions.

15. QUICK TROUBLE SHOOTER - ZOOMS PART 3

9.1 MICROPHONE

Troubleshooting steps for microphone issues, including component inspection and ESD.

10.1 EARPIECE

Troubleshooting steps for earpiece functionality, emphasizing component inspection and ESD.

11.1 LEDs

Troubleshooting steps for LED indicators, with focus on component inspection and ESD.

12.1 VOLUME KEY

Troubleshooting steps for volume key functionality, including measurement and ESD.

16. QUICK TROUBLE SHOOTER - ZOOMS PART 4

13.1 SLIDE DETECT

Troubleshooting steps for slide detection mechanism, with component checks and ESD.

14.1 CAMERA KEY

Troubleshooting steps for camera key functionality, including measurements and ESD.

15.1 CAMERA MODE KEY

Troubleshooting steps for camera mode key, with component inspection and ESD precautions.

16.1 FRONT CAMERA

Troubleshooting steps for the front camera, focusing on component checks and ESD.

17. QUICK TROUBLE SHOOTER - ZOOMS PART 5

17.1 MAIN CAMERA

Troubleshooting steps for the main camera, including component inspection and ESD.

18.1 SD CARD READER

Troubleshooting steps for the SD card reader, with emphasis on component checks and ESD.

19.1 FLASH LED

Troubleshooting steps for the flash LED, including component inspection and ESD.

18. GONOGO TEST

19. BATTERY TEST