CONTENTS
SECTION 1 SPECIFICATIONS
SECTION 2 INSIDE VIEWS
SECTION 3 CIRCUIT DESCRIPTION
3 - 1 RECEIVER CIRCUITS ................................................................................................................................ 3 - 1
3 - 2 TRANSMITTER CIRCUITS ......................................................................................................................... 3 - 3
3 - 3 PLL CIRCUIT ............................................................................................................................................... 3 - 5
3 - 4 PORT ALLOCATIONS ................................................................................................................................. 3 - 6
SECTION 4 ADJUSTMENT PROCEDURES
4 - 1 PREPARATION ............................................................................................................................................ 4 - 1
4 - 2 PLL ADJUSTMENT ..................................................................................................................................... 4 - 2
4 - 3 TRANSMITTER ADJUSTMENTS ................................................................................................................ 4 - 4
4 - 4 RECEIVER ADJUSTMENTS ....................................................................................................................... 4 - 8
SECTION 5 PARTS LIST
SECTION 6 MECHANICAL PARTS AND DISASSEMBLY
SECTION 7 SEMICONDUCTOR INFORMATION
SECTION 8 BOARD LAYOUTS
8 - 1 PLL UNIT .................................................................................................................................................... 8 - 1
8 - 2 MAIN UNIT ................................................................................................................................................. 8 - 2
8 - 3 LOGIC-J UNIT, ALARM AND PA150W BOARD'S ...................................................................................... 8 - 3
8 - 4 MIC-J, VR1/2-J, SENSOR1/2, FILTER-J AND TERMINAL-J BOARD'S ...................................................... 8 - 4
SECTION 9 BLOCK DIAGRAM
SECTION 10 VOLTAGE DIAGRAM
LOGIC-J UNIT, VR1/2-J, SENSOR1/2-J AND MIC-J BOARD'S .............................................................. 10 - 1
MAIN UNIT ................................................................................................................................................ 10 - 2
PLL UNIT .................................................................................................................................................. 10 - 5
PA150W, FILTER-J, TERMINAL-J BOARD'S .......................................................................................... 10 - 6