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SECTION 2INSIDE VIEWS2-1 <strong>IC</strong>-<strong>910H</strong>• MAIN AND PLL UNITS* Located under side of the pointMAIN unitCrystal band pass filter(FI151: FL-128)TX IF amplifier*(Q1: 3SK131)Crystal band pass filter(FI751: FL-129)FM IF <strong>IC</strong>(<strong>IC</strong>951: TA31136FN)D/A converter(<strong>IC</strong>1521: M62352GP)AF power amplifier(<strong>IC</strong>1852: LA4445)Analog master <strong>IC</strong>*(<strong>IC</strong>1701: µPC5023-077)FM IF <strong>IC</strong>(<strong>IC</strong>401: TA31136FN)PLL unitDDS gate array(<strong>IC</strong>331: SC-1246A)430 MHz band VCO circuitDDS <strong>IC</strong>(<strong>IC</strong>601: SC-1287)Driver <strong>IC</strong>(<strong>IC</strong>1: BU4094BCF)Reference oscillator(X512: CR-452 30.2 MHz)DDS gate array(<strong>IC</strong>131: SC-1246A)144 MHz band VCO circuitDDS <strong>IC</strong>(<strong>IC</strong>701: SC-1287)2 - 1From The <strong>N3UJJ</strong>.COM Document Library
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