Icom ID-800H Service Manual

1) COMPOSION 1 ID_800H ID800.pdf FYC A3format.pdf A4format.pdf Instruction.pdf Unitparts.pdf Installer ar505eng.exe W_README.txt 2) DESCRIPTION A3format.pdf Consists of A3 format pages (Board layouts, Mechanical parts and disassembly, and etc.). This fi le is used for printing out A3 format pages. ID800.pdf The service manual for ID ...

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for the ID-800H VHF/UHF DIGITAL TRANSCEIVER at the time of publication. DANGER NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 16 V. This will ruin the transceiver. DO NOT expose the transceiver to rain, snow or any liquids. DO NOT reverse the ...

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 . . . . . . . . . . . . . . . . . . . . . . . ...

1 - 1 M GENERAL • Frequency range : • Type of emission : FM, GMSK, AM (118.0–135.995 MHz range and Rx only.) • Digital Transmission speed : 4.8 kbps • CODEC : AMBE 2.4 kbps • Number of memory channel : 512 (including 10 scan edges and 2 calls) • Usable temperature range : –10˚C to +60˚C; +14˚F to +140˚F • Freque ...

• MAIN UNIT (TOP VIEW) 2 - 1 LCD back light (DS22: CV1074) Key back light DS13-DS18,DS20: SML512MW DS21: SML-020MYT LCD backlight (DS22: CV1074) Key backlights DS13-DS18, DS20: SML512MW DS21: SML-020MYT VCO board AF amplifier (IC510: LA4425A) 1st mixcer [VHF band] (Q32: 3SK299) 1st mixcer [400M,800MHz ...

• MAIN UNIT (BOTTOM VIEW) Color controller (Q6,Q7: 2SC4116) Control unit CPU (IC6: HD6433842RB36H) Reset IC (IC2: S-80945CLMC-G7F) +8V regurator Q1: 2SC4116 Q3: 2SA1734 D5: MA8068 Color controller (Q6, Q7: 2SC4116) Control unit CPU (IC6: HD6433842RC37H) Reset IC (IC2: S-80945CLMC-G7F) +5V regulator (IC5: TA78L05F) +8V regu ...

1 Unscrew 4 screws A, and remove the cover. 2 Disconnect the cable B from J505, and remove the speaker. 3 Remove 2 cube shaped rubbers C. Continue to right above. 3 - 1 4 Disconnect the cable D from J508. 5 Disconnect the cable E from J1. 6 Unscrew 3 screws F, and remove the shield ...

• REMOVING THE CONTROL UNIT 1 Remove 2 knobs A. 3 Unscrew 2 screws C, and remove the LCD plate. 4 Remove the CONTROL unit. 2 Unscrew 2 screws B, and remove the cover. A B Continue to right above. C CONTROL UNIT ...