Equipment information:

Icom IC-T7H Transceiver
Manufacturer:
Icom
Model: IC-T7H
Date: 1998
Category: Radio, Communication
Group: Transceiver
Description: DUAL BAND FM TRANSCEIVIER
Information:
                                    

These manuals are available for the above equipment:

Icom -- IC-T7H -- Service Manual
File name: Icom-3619-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 37
Size: 1.48 Mbytes (1555398 Bytes)
Language: english
Revision:
Manual-ID/Number: A-5551I-S
Date: 1998
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: f78c0a86eace48e687bdb751245e9f67
ed2kID: 481f12230c0659160507f64999375390
Downloads: 247 since 17 June 2012
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
Icom-3619-Manual-Page-1-Picture
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