Icom IC-H1O Transceiver
Manufacturer:
Model:
IC-H1O
Date:
1989
Category:
Group:
Description:
VHF TRANSCEIVER
Service Manual
Manual type:
Service Manual
Pages:
41
Size:
12.64 Mbytes (13249634 Bytes)
Language:
english
Revision:
Manual ID:
A-5039H-S
Date:
Quality:
Scanned document, all readable.
Upload date:
2016 01 09
MD5:
70202d4469363f1ff3c4cb3b9e824605
Downloads:
762

Information

SECTION 1 SPECIFICATIONS ... 1 — 1 SECTION 2 INSIDE VIEWS ... 2 — 1-2 SECTION 3 BLOCK DIAGRAM ... 3 — 1 SECTION 4 CIRCUIT DESCRIPTION ... 4 — 1-5 4 -1 Receiver CIRCUITS ... 4—1 4-2 Transmitter CIRCUITS ... 4 — 2 4-3 PLL CIRCUITS ... 4 — 3 4-4 OTHER CIRCUIT ... 4 — 4 4-5 CPU PORT ALLOCATIONS (LOGIC UNIT) ... 4 — 5 SECTION 5 MECHANICAL PARTS AND DISASSEMBLY ... 5 — 1- 3 5 -1 TRANSCEIVER ... 5—1 5 - 2 BATTERY PACKS ... 5 — 3 SECTION 6 ADJUSTMENT PROCEDURES ... 6 — 1- 4 6 -1 PREPARATION BEFORE SERVICING ... 6—1 6-2 PLL ADJUSTMENT ... 6 — 2 6 - 3 Receiver ADJUSTMENT ... 6 — 3 6 - 4 Transmitter ADJUSTMENT ... 6 — 4 SECTION 7 BOARD LAYOUTS ... 7 — 1- 9 7-1 LOGIC UNIT ... 7—1 7 - 2 MAIN UNIT ... 7 — 2 7-3 AF AND APC UNITS ... 7 — 4 7-4 RF AND YGR UNITS ... 7 — 5 7-5 PLL UNIT ... 7 — 6 7-6 IF AND REG UNITS ... 7 — 7 7-7 VOL AND MIC UNITS ... 7 — 8 7-8 JCK AND CTCSS UNIT ... 7 — 9 SECTION 8 PARTS LIST ... 8 — 1-6 SECTION 9 VOLTAGE DIAGRAM ... 9 — 1 SECTION 10 UT-53 OPTIONAL UNIT ... 10 — 1

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