Icom IC2820H serv free download

File name IC2820H_serv.pdf

DUAL BAND FM TRANSCEVER S-14325XZ-C1 Mar. 2007 INTRODUCTION CAUTION This service manual describes the latest service information NEVER connect the transceiver to an AC outlet or to a DC for the IC-2820H DUAL BAND FM TRANSCEVER at the power supply that uses more than 15 V. This will ruin the time of publication. transceiver. MODEL VERSION DO NOT expose the transceiver to rain, snow or any liquids. USA-01 AUS-01 DO NOT reverse the polarities of the power supply when IC-2820H KOR-01 connecting the transceiver. TPE-01 DO NOT apply an RF signal of more than 20 dBm (100 mW) EXP-01 to the antenna connector (J1). This could damage the transceiver's front end. To upgrade quality, any electrical or mechanical parts and internal circuits are subject to change without notice or obligation. ORDERING PARTS REPAIR NOTES Be sure to include the following four points when ordering 1. Make sure a problem is internal before disassembling replacement parts: the transceiver. 2. DO NOT open the transceiver until the transceiver is 1. 10-digit order numbers disconnected from its power source. 2. Component part number and name 3. DO NOT force any of the variable components. Turn 3. Equipment model name and unit name them slowly and smoothly. 4. Quantity required 4. DO NOT short any circuits or electronic parts. An insulated tuning tool MUST be used for all adjustments. 5. DO NOT keep power ON for a long time when the transceiver is defective. 1110003491 S.IC TA31136FNG IC-2820H MAIN UNIT 5 pieces 6. DO NOT transmit power into a signal generator or a 8820001210 Screw 2438 screw IC-2820H Top cover 10 pieces sweep generator. Addresses are provided on the inside back cover for your 7. ALWAYS connect a 50 dB to 60 dB attenuator between convenience.