Table Of Contents - Icom IC-718 Service Manual Addendum

SECTION 1 Specifications
SECTION 2 Inside Views
SECTION 3 Disassembly Instructions
SECTION 4 Circuit Description
4 – 1 Receiver Circuits ................................................................................................................. 4 – 1
4 – 2 Transmitter Circuits .......................................................................................................... 4 – 4
4 – 3 Pll Circuits ............................................................................................................................. 4 – 6
4 – 4 Logic Circuits ........................................................................................................................ 4 – 6
4 – 5 Power Supply Circuits ....................................................................................................... 4 – 8
4 – 6 CPU PORT ALLOCATIONS ......................................................................................................... 4 – 7
SECTION 5 Adjustment Procedures
5 – 1 Preparation Before Servicing......................................................................................... 5 – 1
5 – 2 Pll Adjustments ..................................................................................................................... 5 – 2
5 – 3 Transmitter Adjustments.................................................................................................. 5 – 4
5 – 4 Receiver Adjustments ......................................................................................................... 5 – 8
5 – 5 Set Mode Adjustment ........................................................................................................... 5 – 10
SECTION 6 Parts List
SECTION 7 Mechanical Parts AND DISASSEMBLY
SECTION 8 Semi-Conductor Informations
SECTION 9 Board Layouts
9 – 1 Main Unit ................................................................................................................................... 9 – 1
9 – 2 Pa Unit ......................................................................................................................................... 9 – 3
9 – 3 Pll Unit ...................................................................................................................................... 9 – 3
9 – 4 Logic Board ............................................................................................................................. 9 – 5
9 – 5 Phone Board ............................................................................................................................ 9 – 5
9 – 6 Mic Board .................................................................................................................................. 9 – 5
9 – 7 Vr Board .................................................................................................................................... 9 – 5
9 – 8 Filter Unit ................................................................................................................................. 9 – 7
SECTION 10 Block Diagram
SECTION 11 Wiring Diagram
SECTION 12 Voltage Diagrams

TABLE OF CONTENTS