Table Of Contents - Icom IC-M700PRO Servise Manual

Table of Contents

Introduction2
Caution2
Ordering Parts2
Repair Notes2
Table of Contents3
Specifications4
General4
Transmitter4
Receiver4
Inside Views5
Pa150W, Filter and Terminal Boards5
Main, Pll and Logic Units5
Circuit Description6
Receiver Circuits6
Rf Filter Circuit (Main Unit)6
2Nd Mixer and if Circuits (Main Unit)6
Demodulator Circuit (man Unit)7
H3E Detector Circuit (Main Unit)7
Agc Circuit (Main Unit)7
S-Meter Circuit (Main Unit)7
Transmitter Circuits8
S-Meter Squelch8
Microphone Amplifier Circuit8
Modulation Circuit (Main Unit)8
Power Amplifier Circuit9
Alc Circuit9
Low-Pass Filters Used (Filter Board)9
Rf Alc Circuit (Filter Board)9
Pll Circuit10
Apc Circuit10
1St lo Pll (Pll Unit)10
Reference Loop Pll10
Port Allocations11
Bfo Circuit11
Adjustment Procedure13
Preparation13
Required Test Equipment13
Connection13
Pll Adjustments14
Main and Pll Units15
Transmitter Adjustments16
Pa and Filter Boards17
Main Unit17
Main Unit and Logic Board19
Receiver Adjustments20
Parts List21
Pll Unit28
Mechanical Parts34
Semiconductor Information39
Transistor and Fet's39
Diodes39
Board Layouts40
Block Diagram44
Voltage Diagram45