Hytera PD505 Digital Two-Way Radio Manuals

Manuals and User Guides for Hytera PD505 Digital Two-Way Radio. We have 3 Hytera PD505 Digital Two-Way Radio manuals available for free PDF download: Service Manual, Owner's Manual, Quick Reference Manual

Hytera PD505 Service Manual

Hytera PD505 Service Manual (137 pages)

PD50X Series

Brand: Hytera | Category: Portable Radio | Size: 8 MB

Table of Contents

Conventions
4
Notational Conventions
4
Table of Contents
6
1 Product Controls

7
2 Disassembly and Assembly

8
3 Exploded View and Packaging Guide

11
- Packaging Guide
  13
4 Specifications

14
5 Circuit Description

16
- Baseband Section
  16
  - Power Supply Module
    16
  - Diagram of Power Control
    16
  - Control Module
    17
    
    Power Protection
    17
    
    Power Consumption Control
    17
    
    OMAP5912 Dual-Core Processor
    17
    
    External Memory
    19
    
    Emifs
    20
    
    Emiff
    20
    
    Clock
    21
    
    Input Clock
    21
    
    Reset Signal
    21
    
    Spi
    21
    
    Mcbsp
    22
    
    Usb
    22
    
    Microwire
    23
    
    Mcsi1
    23
  - Audio Module
    24
    
    Audio Diagram
    24
    
    Diagram of Signal Flow
    24
    
    Audio Amplifier
    25
- RF Section
  25
  - Transmitter Circuit
    25
    
    RF Power Amplifier Circuit
    26
    
    Auto Power Control Circuit
    26
    
    Low-Pass Filter Circuit (for Suppressing Harmonics)
    26
  - Receiver Circuit
    26
    
    Receiver Front-End
    27
    
    Receiver Back-End
    28
  - Fgu
    28
    
    Operation Principle of PLL
    29
    
    Operation Principle of VCO
    29
    
    Two-Point Modulation
    29
6 Troubleshooting Flow Chart

30
- Control Circuit
  30
- Receiver Circuit
  32
- Description of Normal Situations
  33
- Transmitter Circuit
  33
- Fgu
  36
7 Interface Definition

38
- J801 and J802: Double-Pin Interface for Earpiece, Programming and Downloading
  38
8 Tuning Description

39
- Required Test Instruments
  39
- Tuning Procedures
  39
  - Tuning a Radio
    39
  - Test a Radio
    42
    
    Transmitting
    42
    
    Receiving
    42
    
    Pcb
    43
9 PCB View

45
10 Block Diagram

45
- Radio General Diagram
  45
- Block Diagram of FGU
  46
- Block Diagram of RX Circuit
  46
- Block Diagram of TX Circuit
  46
- BB System
  47
11 Schematic Diagram

61
12 Part List

61
- Product Controls
  73
- Disassembly and Assembly
  74
- Exploded View and Packaging Guide
  77
- Exploded View
  77
- Packaging Guide
  79
- Specifications
  80
- Circuit Description
  82
- Baseband Section
  82
- Power Supply Module
  82
- Control Module
  83
- Audio Module
  90
- RF Section
  91
- Transmitter Circuit
  91
- Receiver Circuit
  93
- Fgu
  94
- Troubleshooting Flow Chart
  96
- Control Circuit
  96
- Receiver Circuit
  98
- Transmitter Circuit
  99
- Fgu
  102
- Double-Pin Interface for Earpiece, Programming and Downloading
  104
- Interface Definition
  104
- Tuning Description
  105
- Required Test Instruments
  105
- Tuning Procedures
  105
- Tuning a Radio
  105
- Test a Radio
  107
- Pcb
  108
- Block Diagram
  110
  - Block Diagram of RX Unit
    111
  - Diagram of FGU
    111
  - Parts List
    126

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Hytera PD505 Owner's Manual

Hytera PD505 Owner's Manual (33 pages)

Brand: Hytera | Category: Portable Radio | Size: 7 MB

Table of Contents

English

6
- Fcc Regulations
  5
- Table of Contents
  6
- 1 Items in the Package
  
  7
- 2 Product Overview
  
  8
  - Product Controls
    8
  - Programmable Keys
    9
- 3 Before Use
  
  9
  - Assembling the Radio
    9
  - Charging the Battery
    10
  - Checking the Battery Power
    11
- 4 Status Indication
  
  11
  - LED Indicator
    11
- 5 Basic Operations
  
  12
  - Powering On/Off
    12
  - Adjusting the Volume
    12
  - Selecting a Zone
    12
  - Selecting a Channel
    12
- 6 Call Services
  
  13
  - Calling on Digital Channel
    13
  - Calling on Analog Channel (no Signaling)
    14
- 7 Feature Description
  
  14
- 8 Troubleshooting
  
  15
- 9 Care and Cleaning
  
  16
- 10 Optional Accessories
  
  17
汉语

21
- 1 包装清单
  
  22
- 2 熟悉本产品
  
  23
  - 部件介绍
    23
  - 可编程键
    24
- 3 用前准备
  
  24
  - 安装本机
    24
  - 充电说明
    25
  - 查看电量
    26
- 4 状态指示
  
  26
  - Led指示灯
    26
- 5 基本操作
  
  27
  - 开机与关机
    27
  - 调节音量
    27
  - 选择区域
    27
  - 选择信道
    27
- 6 呼叫
  
  28
  - 数字信道呼叫
    28
  - 模拟信道呼叫（无信令
    28
- 7 功能说明
  
  29
- 8 故障处理
  
  30
- 9 保养与清洁
  
  31
- 10 选购配件
  
  32
- 11 保修范围与期限
  
  32

Hytera PD505 Quick Reference Manual

Hytera PD505 Quick Reference Manual (3 pages)

Brand: Hytera | Category: Portable Radio | Size: 1 MB

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