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Icom IC-A110 Service Manual

Vhf air band transceiver
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SERVICE
MANUAL
VHF AIR BAND TRANSCEIVER
iA110

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Summary of Contents for Icom IC-A110

  • Page 1 SERVICE MANUAL VHF AIR BAND TRANSCEIVER iA110...
  • Page 2 TABLE OF CONTENTS SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS SECTION 3 CIRCUIT DESCRIPTION 3 - 1 RECEIVER CIRCUITS..........................3 - 1 3 - 2 TRANSMITTER CIRCUITS ........................3 - 3 3 - 3 PLL CIRCUITS............................3 - 4 3 - 4 POWER SUPPLY CIRCUITS ........................
  • Page 3: Front Unit

    SECTION 8 BOARD LAYOUTS 8-1 FRONT UNIT The combination of this page and the next page show the unit layout in the same configuration as the actual P.C.Board. ¡TOP VIEW HANG MICE CLON 8 - 1...
  • Page 4 SECTION 9 BLOCK DIAGRAM [ ANT ] 1st MIX 1st IF=38 85MHz D51~D52 2nd IF=450KHz 1SV271 X2 D50 1SV271 Q4~Q5 D44 MA8051 D7,D8 D6,D37 D1~D3 2SC4215 X2 CFWM450D Q3 2SC4215 1SV307 FL-306 1SV307 3SK184 3SK184 2SC4211 2SC4215 IC40 TA31136FN HVU350 X2 HVU350 X2 1SV271 UM9401F X3...