Table Of Contents - Icom IC-7300 Service Manual

Table of Contents

Ordering Parts2
Repair Notes2
Service Caution2
Table of Contents3
Section 1 Specifications4
Antenna Tuner5
Section 2 Inside Views6
PA Unit10
Receive Signal Processing10
Transmit Signal Processing10
Section 3 Circuit Description10
Power Amplifier10
Rf Unit11
Main Unit13
Fpga14
Demodulator and D/A Converter14
AF Circuit14
MIC AMP and A/D Converter15
Modulation and D/A Converter15
General Connection16
Front Panel16
Rear Panel16
Section 4 Adjustment Procedure16
Preparation16
Receive Adjustments17
Entering the Adjustment Mode17
Quitting the Adjustment Mode17
Tx Idling Current Adjustments18
Tx Power Adjustments19
Tx Amplifier Adjustments20
Frequency Adjustments21
Parts List22
Front Unit36
Display Unit36
Section 6 Mechanical Parts41
Section 7 Board Layouts47
Dispaly Unit B-8330C48
Vr Unit B-8332C48
Pbt Unit B-8331C48
Rit Unit B-8333C48
Section 8 General Wiring57
Section 9 Block Diagram59
Schematic Diagram62