Icom IC-T7H Transceiver
Hersteller:
Modell:
IC-T7H
Datum:
1998
Kategorie:
Gruppe:
Beschreibung:
DUAL BAND FM TRANSCEIVIER
Bedienungsanleitung
Dokumenttyp:
Bedienungsanleitung
Seiten:
36
Größe:
847.16 Kbytes (867487 Bytes)
Sprache:
english
Revision:
Dokument-ID:
A-5551D-1EX
Datum:
2007 01 01
Qualität:
Elektronisches Dokument, kein Scan, sehr gut lesbar.
Upload Datum:
2020 02 23
MD5:
a8ac83c5d38db9514a3017e137638b63
Uploader:
Andre Furtado
Downloads:
368

Information

IMPORTANT ... i EXPLICIT DEFINITIONS ... i CAUTIONS ... i UNPACKING ... ii TABLE OF CONTENTS ... iii 1PANEL DESCRIPTION ... 1 – 5 ■ Switches, controls, keys and connectors ... 1 ■ Function display ... 5 2BATTERY PACKS AND ACCESSORIES ... 6 – 9 ■ Battery pack charging ... 6 ■ Charging precautions ... 6 ■ About the battery pack ... 6 ■ Charging connections ... 7 ■ Battery case ... 8 ■ Accessory attachment ... 9 3BASIC OPERATION ... 10 – 14 ■ Power ON ... 10 ■ Setting a frequency ... 10 ■ Setting tuning steps ... 11 ■ Selecting a memory channel ... 12 ■ Lock function ... 12 ■ Receive and transmit ... 12 ■ Repeater operation ... 13 iii 4ADVANCED FUNCTIONS ... 15 – 22 ■ Memory/call channels ... 15 ■ DTMF memory operation ... 17 ■ Scan operation ... 18 ■ Subaudible tone operation ... 21 5OTHER FUNCTIONS ... 23 – 26 ■ Initial set mode ... 23 ■ Channel indication mode ... 26 ■ CPU resetting ... 26 6789TROUBLESHOOTING ... 27 OPTIONS ... 28 SPECIFICATIONS ... 29 MODE ARRANGEMENT ... 30 – 31

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Serviceanleitung
Dokumenttyp:
Serviceanleitung
Seiten:
37
Größe:
1.48 Mbytes (1555398 Bytes)
Sprache:
english
Revision:
Dokument-ID:
A-5551I-S
Datum:
Qualität:
Elektronisches Dokument, kein Scan, sehr gut lesbar.
Upload Datum:
2012 06 17
MD5:
f78c0a86eace48e687bdb751245e9f67
Downloads:
1006

Information

This service manual describes the latest service information for the IC-T7H DUAL BAND FM Transceiver at the time of publication. 4 version of the IC-T7H have been designed. This serves manual cover each versions. 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 OTHER CIRCUITS ... .4 - 4 4 - 6 PORT ALLOCATIONS ... .4 - 5 SECTION 5 ADJUSTMENT PROCEDURES 5 - 1 PLL AND Transmitter ADJUSTMENT ... .5 - 1 5 - 2 Receiver ADJUSTMENT ... .5 - 3 SECTION 6 PARTS LIST SECTION 7 MECHANICAL PARTS AND DISASSEMBLY SECTION 8 SEMI-CONDUCTOR INFORMATION SECTION 9 BOARD LAYOUTS 9 - 1 LOGIC UNIT ... .9 - 1 9 - 2 2F UNIT ... .9 - 3 9 - 3 1F UNIT ... .9 - 5 SECTION 10 BLOCK DIAGRAM SECTION 11 VOLTAGE DIAGRAM

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