datasheet,schematic,electronic components, service manual,repairs,tv,monitor,service menu,pcb design
Schematics 4 Free
Service manuals, schematics, documentation, programs, electronics, hobby ....


registersend pass
Bulgarian - schematics repairs service manuals SearchBrowseUploadWanted

Now downloading free:icom icr3

icom icr3 free download

Ham radio, amateur radio, two way radio, cb radio, walkie talkie service manuals and repair information

File information:
File name:icr3_service.part2.rar
Size:434 kB
Extension:
Mfg:icom
Model:icr3 🔎
Original:
Descr:icr3 schematics
Group:Electronics > Radio stations
Uploaded:20-09-2004
User:voivoda
Multipart: 0  1

Information about the files in archive:
Decompress result:OK
Extracted files:1
File name icr3_service.pdf

SERVICE MANUAL COMMUNICATIONS RECEIVER INTRODUCTION This service manual describes the latest service information for the IC-R3 at the time of publication. To upgrade quality, all electrical or mechanical parts and internal circuits are subject to change without notice or obligation. DANGER NEVER connect the receiver to an AC outlet or to a DC power supply that uses more than 16 V. Such a connection could cause a fire hazard and/or electric shock. DO NOT expose the receiver to rain, snow or any liquids. DO NOT reverse the polarities of the power supply when connecting the receiver. DO NOT apply an RF signal of more than 20 dBm (100mW) to the antenna connector. This could damage the receiver's front end. ORDERING PARTS Be sure to include the following four points when ordering replacement parts: 1. 2. 3. 4. 10-digit order numbers Component part number and name Equipment model name and unit name Quantity required 1140008440 S.IC AK93C10A 8810009560 Screw BT M2 x 6 ZK IC-R3 IC-R3 LOGIC UNIT 5 pieces Chassis 10 pieces Addresses are provided on the inside back cover for your convenience. REPAIR NOTES 1. 2. 3. 4. 5. 6. Make sure a problem is internal before disassembling the receiver. DO NOT open the receiver until the receiver is disconnected from its power source. DO NOT force any of the variable components. Turn them slowly and smoothly. DO NOT short any circuits or electronic parts. An insulated turning tool MUST be used for all adjustments. DO NOT keep power ON for a long time when the receiver is defective. READ the instructions of test equipment thoroughly before connecting equipment to the receiver. TABLE OF CONTENTS SECTION SECTION SECTION SECTION 1 2 3 4 4-1 4-2 4-3 4-4 4-5 SPECIFICATIONS INSIDE VIEWS DISASSEMBLY INSTRUCTIONS CIRCUIT DESCRIPTION RECEIVER CIRCUITS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 PLL CRICUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 5 FM-TV CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 6 POWER SUPPLY CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 8 PORT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 8 SECTION 5 5-1 5-2 5-3 5-4 ADJUSTMENT PROCEDURES PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1 PLL ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 3 RECEIVER ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 5 TFT LCD AND FM-TV UNIT ADJUSTMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 7



>> Download document << eServiceInfo Context Help
Attention! This manual is multipart. Download all, before decompressing



Was this file useful ? Share Your thoughts with the other users.

User ratings and reviews for this file:

DateUserRatingComment

Average rating for this file: 0.00 ( from 0 votes)


Similar Service Manuals :
Icom IC-4A - ICOM IC-2410H - Icom IC-251 - icom icag1200 - Icom IC-V85_SM - icom icag1 - icom icw2ae -
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : Westpoint WMW-61013.ER

script execution: 0.02 s