Icom IC-H16 Service Manual page 2

TABLE OF CONTENTS
SECTION 1 SPECiFiCATIONS................................................................................... 1 - 1
SECTION 2 OPERATING CONTROLS ....................................................................... 2 - 1
SECTION 3 INSIDE VIEWS .............. ...... ........... ... ..... ........... ... ..... ....... ........ ........ ......... 3 - 1
SECTION 4 BLOCK DIAGRAM ... ..... ...... ..... ... ........ ..... ......... ........ ....... ..... ... ... ......... ..... 4 - 1
SECTION 5 CIRCUIT DESCRIPTION ..... ..... ... ........ ... ..... ...... ........ ... .... ..... ... ... .......
5 - 1 - 7
5 - 1 RECEIVER CIRCUITS ........................................................................... 5 - 1
5 - 2 TRANSMITTER CIRCUITS ................................................................ 5 - 1
5 - 3 PLL CIRCUITS .................................................................................... 5 - 2
5 - 4 POWER SUPPLY CIRCUITS ............................................................... 5 - 3
5 - 5 LOGIC CIRCUITS ................................................................................ 5 - 3
SECTION 6 MECHANICAL PARTS AND DiSASSEMBLy .................................. 6 - 1 - 5
6 - 1 DISASSEMBLY OF THE CASE .......................................................... 6 - 1
6 - 2 DISASSEMBLY OF THE TOP PANEL ............................................... 6 - 3
6 - 3 PA AND EXTERNAL JACK ASSEMBLy ........................................... 6 - 3
6 - 4 SPEAKER AND MICROPHONE ASSEMBLy .................................... 6 - 4
6 - 5 DISPLAY UNIT AND LCD ASSEMBLY .............................................. 6 - 4
6 - 6 PTT SPRING ASSEMBLY ................................................................... 6 - 5
6 - 7 UNIT BOTTOM ASSEMBLY ................................................................ 6 - 5
SECTION 7 MAINTENANCE AND ADJUSTMENT . ... ......... ... ........... ... ...... ........ 7 - 1 - 5
7 - 1 PREPARATION BEFORE SERVICING ................................................. 7 - 1
7 - 2 POWER SUPPLY CHECKS ................................................................... 7 - 2
7 - 3 PLL ADJUSTMENT .............................................................................. 7 - 3
7 - 4 TRANSMITTER ADJUSTMENT .......................................................... 7 - 4
7 - 5 RECEIVER ADJUSTMENT ................................................................. 7 - 5
SECTION 8 VOLTAGE DIAGRAMS ...................................................................... 8 - 1 - 4
8 - 1 MAIN UNIT ........................................................................................... 8 - 1
8 - 2 PLL UNIT .............................................................................................. 8 - 2
8 - 3 LOGIC UNIT ......................................................................................... 8 - 3
8 - 4 DISPLAY UNIT ................................................................................... 8 - 4
SECTION 9 BOARD LAYOUTS ..................... ...... ....... ... ..... ....... ....... .... ... ... ... ...... 9 - 1 - 4
9 - 1 MAl NUN IT ........................................................................................... 9 - 1
9 - 2 PLL UNIT ............................................................................................... 9 - 2
9 - 3 LOGIC UNIT ......................................................................................... 9 - 3
9-4
DISPLAY UNIT ...................................................................................
9-4
SECTION 10 PARTS LIST ...................................................................................... 10 - 1 - 6
SECTION 11 IC SPECIFICATIONS ....................................................................... 11 - 1 - 9
SECTION 12 BATTERY PACK SCHEMATIC DIAGRAMS .................................... 12 - 1 - 2
12-1
IC-CM7 ................................................................................................
12-1
12 - 2 IC-CM8 ................................................................................................ 12 - 2
SECTION 13 SCHEMATIC DIAGRAM .................................................................
SEPARATE
SECTION 14 PROGRAMING MANUAL ..............................................................
SEPARATE