Table Of Contents - Icom IC-2730A Service Manual

Table of Contents

Caution2
Ordering Parts2
Repair Notes2
Table Of Contents3
Specifications4
Control Unit6
Section 2 Inside Views6
Main Unit7
Removing The Control Unit9
Removing The Main Unit9
Section 3 Disassembly Instruction9
Circuit Description11
Receive Circuits11
Rf Circuits11
Vhf Band11
1St If Circuits12
Uhf Band12
2Nd If Circuits12
Fm Demodulation Circuits12
Am Detector Circuits13
2Nd If And Demodulator Circuits13
Rx Af Circuits14
Transmit Circuits15
Tx Af Circuit (Control And Main Units)15
Tx Af Circuit15
Modulation Circuits15
Tx Amp Circuits (Main Unit)16
Tx Amp Circuits16
Apc Circuits16
Frequency Synthesizer Circuits17
Vcos17
Uhf Vco17
Pll17
Voltage Block Diagram18
Adjustment Procedure19
Preparation19
Required Equipment19
Jig Cable19
Entering The Adjustment Mode20
Key Assignments For The Adjustment Mode20
Quitting The Adjustment Mode20
Frequency Adjustment21
Transmit Adjustments21
Transmit Adjustment22
Receive Adjustments23
Section 6 Parts List26
Mechanical Parts37
Tightening Torque38
Board Layouts39
Block Diagram43
Voltage Diagram45