Stop met elektronisch schroot - Dit probleem zelf oplossen

SECTION 1 SPECIFICATIONS
SECTION 2 INSIDE VIEWS
SECTION 3 DISASSEMBLY INSTRUCTIONS
SECTION 4 CIRCUIT DESCRIPTION
4-1 Receiver CIRCUITS  ... .4-1
4-2 Transmitter CIRCUITS  ... .4-2
4-3 PLL CIRCUITS  ... .4-3
4-4 Power Supply CIRCUITS  ... .4-4
4-5 PORT ALLOCATIONS  ... .4-4
SECTION 5 ADJUSTMENT PROCEDURES
5-1 PREPARATION  ... .5-1
5-2 PLL ADJUSTMENT  ... .5-4
5-3 SOFTWARE ADJUSTMENT  ... .5-5
SECTION 6 PARTS LIST
SECTION 7 MECHANICAL PARTS AND DISASSEMBLY
SECTION 8 SEMI-CONDUCTOR INFORMATION
SECTION 9 BOARD LAYOUTS
9-1 IC-F22/F22S/F22SR MAIN UNIT  ... .9-1
9-2 IC-F21/F21S/F21BR/F21GM MAIN UNIT  ... .9-3
9-3 SW-A AND SW-B UNITS  ... .9-5
SECTION 10 BC-146 OPTIONAL DESKTOP CHARGER INFORMATION
10-1 PARTS LIST  ... .10-1
10-2 DISASSEMBLY INFORMATION  ... .10-1
10-3 VOLTAGE DIAGRAM  ... .10-2
10-4 BOARD LAYOUT  ... .10-2
SECTION 11 BLOCK DIAGRAM
SECTION 12 VOLTAGE DIAGRAM
12-1 MAIN UNIT  ... .12-1
12-2 SW-A AND SW-B UNITS  ... .12-2

FOREWORD
 ... i
FEATURES
 ... i-ii
SUPPLIED ACCESSORIES
 ... ii
IMPORTANT
 ... iii
CAUTIONS
 ... iii
TABLE OF CONTENTS
 ... iv
1 PANEL DESCRIPTION
 ... 1-3
■ Switches, controls, keys and connectors
 ... 1-2
■ LED indicator
 ... 3
2 BATTERY
PACKS ... 4-10
■ Battery pack replacement
 ... 4
■ Battery cautions
 ... 5
■ Battery charging
 ... 6
■ Charging NOTE
 ... 9
■ Battery case (Option)
 ... 10
3 BASIC OPERATION
 ... 11-18
■ Receiving and transmitting
 ... 11
■ Setting squelch level
 ... 13
■ Auto scan function
 ... 13
■ Setting the group code number
 ... 14-18
4 RING FUNCTION
 ... 19-20
■ Smart-Ring
 ... 19
■ Call-Ring
 ... 19
5 OTHER FUNCTIONS
 ... 21-23
■ Monitor audible function
 ... 21
■ Time-Out Timer
 ... 21
■ Power save
function ... 22
■ Low battery indication
 ... 22
■ Optional HM-75A functions
 ... 23
6 SPECIFICATIONS
 ... 24
7 OPTIONS
 ... 25-26
8 GLOSSARY
 ... 27-28
9 CE
 ... 29-30