Handic 16 Manuals

Handic 16 Manuals

Manuals and User Guides for Handic 16. We have 1 Handic 16 manual available for free PDF download: Service Manual

Handic 16 Service Manual

Handic 16 Service Manual (60 pages)

Brand: Handic | Category: Radio | Size: 5 MB

Table of Contents

Contents
2
Specifications
3
Block Diagram
4
Principles of Operation
5
Clock Oscillator Frequency Circuit
6
Memory
6
Initialization
6
Zeromatic Tuning System
7
Search Operation
7
General Block Flow Chart
8
PLL Circuit
9
Programmable Counter Pre-Set Format/Conversion Formula for Output Data
10
Output Data Format
10
Conversion Formula
10
Alignment and Test Point Positions
11
Program Controller P.C. Board
11
Disassembly
12
Alignment Preparation
12
Reference Frequency Osc/Divider Alignment
12
Chassis Disassembly
12
IF Section Alignment
13
Frequency Programming for Alignment Preparation
13
VCO Alignment
14
VHF lo Band
14
VHF HI Band
14
UHF Band
14
RF AMP Alignment
15
VHF LOW Band
15
Overall Alignment and Sensitivity Measurement
16
Voltages and Levels for IC-7 and IC-8
17
Voltage Levels for IC-7 Pins after Initialization
19
RF/IF P.C. Board
20
RF/IF P.C. Board Schematic Diagra M
22
Master Schematic Diagram
23
Digital Control, Display Schematic Diagram
24
Switch P.C. Board
28
Frequency Display P.C. Board
30
Channel Display P.C. Board
30
Wiring Diagram
31
Troubleshooting
32
Integrated Circuit Lead Identification
34
Semiconductor Lead Identification
40
RF/IF P.C. Board Parts List
41
Program Controller P.C. Board Parts List
50
Switch P.C. Board Parts List
53
Frequency P.C. Board Parts List
54
Keyboard Parts List
54
Channel Display P.C. Board Parts List
54
Chassis Assembly Parts List
55
Exploded View
59

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