Equipment information

Icom IC-7700 Transceiver
Manufacturer:
Model:
IC-7700
Date:
2008
Category:
Group:
Description:
HF/50MHz TRANSCEIVER
Service Manual
Manual Type:
Service Manual
Pages:
121
Size:
11.52 Mbytes (12082198 Bytes)
Language:
english
Revision:
Manual-ID:
S-14407XZ-C1
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2016 01 09
MD5:
a3fa0ac67ac6e3e919e95807cc15b5b6
Downloads:
1001

Information

SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS SECTION 3 CIRCUIT DESCRIPITON 3-1 RECEIVER CIRCUITS ... 3-1 3-2 TRANSMITTER CIRCUITS ... 3-3 3-3 FREQUENCY SYNTHESIZER CIRCUITS ... 3-4 3-4 MAIN CPU PORT ALLOCATIONS ... 3-5 SECTION 4 ADJUSTMENT PROCEDURES 4-1 PREPARATION ... 4-1 4-2 ADJUSTMENTS ON THE OSC UNIT AND PLL UNIT ... 4-3 4-3 ADJUSTMENTS ON THE RF UNIT ... 4-5 4-4 ADJUSTMENTS ON THE PA200W BOARD ... 4-7 4-5 ADJUSTMENTS ON THE MAIN UNIT (including RF UNIT) ... 4-9 4-6 ADJUSTMENTS ON THE SCOPE UNIT ... 4-11 4-7 AUTOMATIC ADJUSTMENTS ... 4-12 SECTION 5 PARTS LIST SECTION 6 MECHANICAL PARTS SECTION 7 BOARD LAYOUTS SECTION 8 GENERAL WIRING SECTION 9 BLOCK DIAGRAM SECTION 10 SCHEMATIC DIAGRAM FRONT UNIT ... 10-1 LOGIC UNIT ... 10-2 MAIN UNIT ... 10-8 PLL UNIT ... 10-12 OSC UNIT ... 10-13 ANT-SW UNIT ... 10-16 DIGISEL UNIT ... 10-16 RF UNIT ... 10-17 NETWORK BOARD ... 10-22 CTRL BOARD ... 10-23 FILTER UNIT ... 10-24 PA200W BOARD ... 10-25 SCOPE UNIT ... 10-26 DC-DC UNIT ... 10-29 Section 7 is a seperate file!

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Service Manual
Manual Type:
Service Manual
Pages:
14
Size:
10.74 Mbytes (11263733 Bytes)
Language:
english
Revision:
Manual-ID:
S-14407XZ-C1
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2016 01 09
MD5:
f6cd22a07f9e1558a1daf1ccde503fbc
Downloads:
1246

Information

Serials prefixed: 142- Includes Supplement A

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