Equipment information
| Icom IC-271A Transceiver | ||
|---|---|---|
| Manufacturer |
Icom |
|
| Model | IC-271A | |
| Date | ||
| Category | Radio Communication | |
| Group | Transceiver | |
| Description | 144MHz Transceiver | |
| Information | ||
| ||
These manuals are available for the above equipment:
| Icom -- IC-271A -- Service Manual | ||
|---|---|---|
| Manual Type | Service Manual |  |
| Pages | 147 | |
| Size | 23.02 Mbytes (24137711 Bytes) | |
| Language | english | |
| Revision | ||
| Manual-ID/Number | A-0575 | |
| Date | ||
| Quality | Scanned document, all readable. | |
| Upload date | 26 January 2014 | |
| MD5 | 24813a19d385550d83f3468e42da6a74 | |
| Downloads | 1581 since 26 January 2014 | |
| Information | ||
SECTION 1
SPECIFICATIONS ... 1-1-1-2
SECTION 2 CONTROL FUNCTIONS ... 2-1-2-6
SECTION 3 INSIDE
VIEWS ... 3-1-3-4
SECTION 4 BLOCK
DIAGRAMS ... 4-1-4-2
SECTION 5 CIRCUIT DESCRIPTION ...
5-1-5-15
5-1 RECEIVER
... 5-1
5-2
TRANSMITTER ...
5-3
5-3
PLL(HPL)UNIT ... 5-5
5-4 LOGIC UNIT
... 5-6
5-5 FILTER
UNIT ... 5-13
5-6 CSS AND DC-DC UNITS ... 5-14
5-7 OTHER CIRCUITS
... 5-15
SECTION 6 MECHANICAL PARTS AND
DISASSEMBLY ... 6-1—6-11
SECTION 7 MAINTENANCE AND ADJUSTMENT ... 7-1-7-9
7-1 PREPARATION BEFORE SERVICING ... 7-1
7-2 PLL ADJUSTMENT
... 7-2
7-3 TRANSMITTER ADJUSTMENT ... 7-4
7-4 RECEIVER ADJUSTMENT ... 7-8
SECTION 8 CIRCUIT DIAGRAMS/VOLTAGE CHARTS ••• 8-1-8-14
SECTION 9 BOARD LAYOUTS(IC-271 H) ... 9-1-9-6
SECTION 10 IC
SPECIFICATIONS ... 10-1-10-13
SECTION 11 PARTS LIST
... 11-1-11-21
SECTION 12 SCHEMATIC
DIAGRAMS ... SEPARATE
SECTION 13 BOARD LAYOUTS(IC-271 A/E) ...
SEPARATE
| ||
| | ||
| Free Download | ||
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