Panasonic GSM EB-A100 Manuals

Manuals and User Guides for Panasonic GSM EB-A100. We have 1 Panasonic GSM EB-A100 manual available for free PDF download: Service Manual

Panasonic GSM EB-A100 Service Manual

Panasonic GSM EB-A100 Service Manual (76 pages)

Personal Cellular Telephone

Brand: Panasonic | Category: Telephone | Size: 2.37 MB

Table of Contents

Table of Contents
2
1 Introduction

5
2 General Description

6
- General
  6
- Features
  6
- Handportable Main Kits
  6
3 Operating Instructions

7
- General
  7
- Liquid Crystal Display
  7
- Location of Controls
  8
- Concept of Operation
  9
- Alpha Entry
  10
  - Character Set / Key Assignments
    10
  - Editing Alpha Entry
    11
- Features Structure
  11
- Incoming Call Line Identification (CLI)
  19
- Public man Machine Interface (MMI)
  19
  - General
    19
  - Reading the Phonebook Memory Location
    19
  - Presentation of IMEI
    19
  - Security
    19
  - Call Hold
    19
  - Call Waiting
    19
  - Call Line Identification
    20
  - Telecommunication Services Used for Public MMI
    20
  - Dial Divert
    21
  - Call Bar
    21
- Troubleshooting
  22
- Important Error Messages
  23
- Security Codes
  23
- Glossary of Terms
  24
4 Technical Specifications

25
- Tx Characteristics
  25
- Rx Characteristics
  26
  - Sensitivity
    26
5 Technical Description

29
- RF Overview
  29
  - RF Function Block
    30
  - Functional Description
    31
- Baseband Overview
  34
  - Introduction
    34
  - Digital Baseband Processor
    35
  - Keypad
    36
  - Subscriber Identity Module (SIM)
    36
  - CPU Memory
    37
  - Lcd
    37
  - Real Tim Clock (RTC)
    37
- Audio System
  38
  - Voiceband Baseband Codec
    38
  - Microphone
    39
  - Receiver
    40
  - Loud Speaker
    40
- Power Management Subsystem
  41
  - Power Source
    41
  - Regulator Control
    41
  - Voltage Regulation
    41
- Battery Charging and Monitoring
  43
  - Charging Current
    43
  - Deeply Discharged Batteries
    43
- Test Point
  44
  - Test Point Layout
    45
6 Disassembly / Reassembly Instructions

46
- General
  46
  - Call Bar
    46
- Disassembly
  47
- Reassembly
  50
7 Repair Procedures

52
- Introduction
  52
- Lead Free (Pbf) Solder
  52
- External Testing
  52
  - General Information
    52
- Test Equipment Setup
  55
  - Equipment Required
    55
8 Software Download & Adjustment Procedure

56
- Service Software Upgrade
  56
- MMI Test
  58
- Adjustment Procedure
  59
  - Equipment Setting for TX/RX Adjustment
    59
  - Main Subjects
    59
  - Test Operation Procedure
    60
  - Enter Test
    60
  - TX Test
    61
  - RX Test
    64
  - Battery
    66
9 Replacement Parts List

67
- Case and Cover Parts List
  67
- Main PCB
  68
10 Block Diagram

71
- Baseband
  71
- RF Band
  72
11 Circuit Diagram

73
- Baseband
  73
- RF Band
  74
- Analog Baseband
  75
12 Layout Diagram

76
- Main PCB
  76

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