Icom IC-M25

TABLE OF CONTENTS
SECTION 1 SPECIFICATIONS
SECTION 2 INSIDE VIEWS
SECTION 3 DISASSEMBLY INSTRUCTION
SECTION 4 BATTERY PACK REPLACEMENT
SECTION 5 CIRCUIT DESCRIPITON
5-1 RECEIVER CIRCUITS ...................................................................................... 5-1
5-2 TRANSMITTER CIRCUITS ............................................................................... 5-2
5-3 FREQUENCY SYNTHESIZER CIRCUITS ....................................................... 5-3
5-4 VOLTAGE BLOCK DIAGRAM ........................................................................... 5-3
SECTION 6 ADJUSTMENT PROCEDURES
6-1 PREPARATION ................................................................................................. 6-1
6-2 FREQUENCY ADJUSTMENT .......................................................................... 6-2
6-3 RECEIVE ADJUSTMENT ................................................................................. 6-3
6-4 TRANSMIT ADJUSTMENT ............................................................................... 6-3
SECTION 7 PARTS LIST
SECTION 8 MECHANICAL PARTS
SECTION 9 BOARD LAYOUTS
SECTION 10 BLOCK DIAGRAM
SECTION 11 VOLTAGE DIAGRAM