User Manuals: Alinco DR-610E Amateur Radio Transceiver

Manuals and User Guides for Alinco DR-610E Amateur Radio Transceiver. We have 3 Alinco DR-610E Amateur Radio Transceiver manuals available for free PDF download: Service Manual, Instruction Manual

Alinco DR-610E Service Manual (75 pages)

Brand: Alinco | Category: Transceiver | Size: 2 MB

Contents
1
Specifications
2
Circuit Description
3
Receiver System
3
Receiver Signal Circuit
3
144M Band Receiver Circuit
3
430M Band Receiver Circuit
4
144M Band Sub Receiver Circuit
4
430M Band Sub Receiver Circuit
4
Signal Meter Circuit
4
Squelch Circuit
5
RF Attenuator Circuit
5
AGC Circuit
5
Power Supply Circuit
6
VHF Power Supply Switch Circuit and Unlock Circuit
6
UHF Power Supply Switch Circuit and Unlock Circuit
6
Audio Circuit
7
AF Signal Circuit
7
Front CPU
7
AF Mute Circuit
8
Electronic Volume Circuit
8
Speaker Output Switching Circuit
8
Transmitter System
9
Modulator Circuit VHF/UHF
9
Drive/Pa Amplifier Circuit
9
APC Circuit
9
PLL Synthesizer Circuit
10
430Mhz PLL-VCO Block Diagram
10
Front CPU and Peripheral Circuit
11
V/U-VCO Circuit
11
V/U Sub U-VCO Circuit
11
Shift SW Circuit
11
Sub CPU and Peripheral Circuit
12
Lighter and Dimmer Circuit
12
Reset and Backup Circuit
12
DTMF Decoder Circuit
12
CTCSS Tone Encoder Circuit
13
DTMF Encoder Circuit
13
Cross Band Repeater Circuit
13
Tone Burst Output Circuit
13
Packet Circuit
14
Data Input Output Level Diagram
14
Front CPU I/O Port
15
Main CPU I/O Port
17
Semiconductor Data
19
Voltage Regulator
19
8-Stage Shift Register
19
Audio Power Amplifiers
20
540Mhz Frequency Synthesizer
21
430-450 Mhz FM 35W RF Power Module
22
8V Voltage Regulator
23
Bilateral Switch
23
Operational Amplifiers
23
C-MOS Voltage Detector
24
RF Amplifier
24
144-148Mhz 60W RF Power Module
25
NAND Gate
26
Multiplexer/Demultiplexer
26
Attentuator
27
DTMF Transmitter
28
DTMF Receiver
29
Narrow Band FM if IC
30
Transistor, Diode and LED Outline Drawings
32
Lcd
33
Common
33
Segment
34
Exploded View
35
Front View
35
LCD View
35
VHF Unit View
36
UHF Unit View
37
Parts List
38
Adjustment
49
Required Test Equipment
49
Adjustment Points
50
Sub Control Unit
50
Front Control Unit
50
Tone ENC Unit
50
Main Unit
51
UHF RX Adjustment
52
UHF TX Adjustment
53
VHF RX Adjustment
54
VHF TX Adjustment
55
PC Board View
56
VHF Main/Air Unit Side
56
UHF Main/Enc/Vol Unit Side
58
Front CPU Unit
60
SUB CPU Unit
61
VHF VCO Unit
62
VHF PLL Unit
62
UHF VCO Unit
62
UHF PLL Unit
62
Main Block Diagram
63
CPU Block Diagram
64
PLL, VCO Block Diagram
65
Schematic Diagram
66
VHF Main Unit
66
UHF Main Unit
67
VHF VCO, PLL Unit
70
UHF VCO, PLL Unit
71
ENC Unit
72
Ehm35B
73
Ehm39
73

Alinco DR-610E Service Manual (89 pages)

Brand: Alinco | Category: Transceiver | Size: 3 MB

Alinco DR-610E Instruction Manual (75 pages)

VHF/UHF Twin band fm transceiver

Brand: Alinco | Category: Transceiver | Size: 2 MB

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User Manuals: Alinco DR-610E Amateur Radio Transceiver

Alinco DR-610E Service Manual (75 pages)

Table of Contents

Alinco DR-610E Service Manual (89 pages)

Alinco DR-610E Instruction Manual (75 pages)

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