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TCA PRC 152A Disassembly

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  1. TCA PRC 152A Disassembly, Prepare the radio for dissasembly: passo 1, imagem 1 %32
    • Remove antenna and battery before dissasembly

    • Prepare the tools before starting We'll start with the radio and then the accessories...

  2. TCA PRC 152A Disassembly, Removing the backpannel: passo 2, imagem 1 %32 TCA PRC 152A Disassembly, Removing the backpannel: passo 2, imagem 2 %32 TCA PRC 152A Disassembly, Removing the backpannel: passo 2, imagem 3 %32
    • Remove 4 screws on the backpannel

    • Phillips PH3

    • The small retention piece is held by the screw. Be careful not to lose the spring

  3. TCA PRC 152A Disassembly, Removing the backpanel: passo 3, imagem 1 %32 TCA PRC 152A Disassembly, Removing the backpanel: passo 3, imagem 2 %32
    • Carefully open the rear panel with the opener's plastic tool.

    • You can see the connection map of the different terminals.

    • GPS option (Does not work)

    • PTT and config button socket

    • U283 6PIN connector

    • ON/OFF/Volume knob

    • Side connector (Does not work)

  4. TCA PRC 152A Disassembly, Removing frontpannel: passo 4, imagem 1 %32 TCA PRC 152A Disassembly, Removing frontpannel: passo 4, imagem 2 %32 TCA PRC 152A Disassembly, Removing frontpannel: passo 4, imagem 3 %32
    • Carefully open the front panel with the opener's plastic tool.

    • Microphone attached to the PCB board (1.080KOhm).Can be replaced by POW-2744P-B-R

    • Speaker FCE 16Ohm 1Watt.

    • Beware of silicone for the sealing of the elements.

  5. TCA PRC 152A Disassembly, Frontpannel microphone removal: passo 5, imagem 1 %32 TCA PRC 152A Disassembly, Frontpannel microphone removal: passo 5, imagem 2 %32 TCA PRC 152A Disassembly, Frontpannel microphone removal: passo 5, imagem 3 %32
    • Remove 1 screw

    • Phillips PH1

    • Carefully remove withe the plastic tool

  6. TCA PRC 152A Disassembly, Display and keyboard front card: passo 6, imagem 1 %32 TCA PRC 152A Disassembly, Display and keyboard front card: passo 6, imagem 2 %32 TCA PRC 152A Disassembly, Display and keyboard front card: passo 6, imagem 3 %32
    • Remove 4 screws

    • Phillips PH2

    • Disconnect the flat connector

    • Use caution when you remove the flat connector

  7. TCA PRC 152A Disassembly, Display and keyboard front card: passo 7, imagem 1 %32 TCA PRC 152A Disassembly, Display and keyboard front card: passo 7, imagem 2 %32
    • Place the electronics elements on ESD bags

  8. TCA PRC 152A Disassembly, Peripheral back card: passo 8, imagem 1 %32 TCA PRC 152A Disassembly, Peripheral back card: passo 8, imagem 2 %32 TCA PRC 152A Disassembly, Peripheral back card: passo 8, imagem 3 %32
    • Disconnect 2 JSP connectors and 2 flat connector

    • Remove 4 screws

    • Phillips PH2

    • Carefully disconect the connectors and the board

  9. TCA PRC 152A Disassembly, Mainboard removal: passo 9, imagem 1 %32 TCA PRC 152A Disassembly, Mainboard removal: passo 9, imagem 2 %32 TCA PRC 152A Disassembly, Mainboard removal: passo 9, imagem 3 %32
    • Remove 4 screws

    • Phillips PH2

    • Disconnect the antenna connector

    • Carefully removing the mainboard

    • Thermal paste between the card and the body

  10. TCA PRC 152A Disassembly, Side connectors removal: passo 10, imagem 1 %32 TCA PRC 152A Disassembly, Side connectors removal: passo 10, imagem 2 %32
    • Remove 2 screws

    • Phillips PH1

    • Carefully removing the connector

  11. TCA PRC 152A Disassembly, Batterybloc dissasembly: passo 11, imagem 1 %32 TCA PRC 152A Disassembly, Batterybloc dissasembly: passo 11, imagem 2 %32 TCA PRC 152A Disassembly, Batterybloc dissasembly: passo 11, imagem 3 %32
    • Remove 2 screws

    • Phillips PH3

    • Remove the topcover, take care about short circuit

  12. TCA PRC 152A Disassembly, Batterybloc dissasembly: passo 12, imagem 1 %32 TCA PRC 152A Disassembly, Batterybloc dissasembly: passo 12, imagem 2 %32 TCA PRC 152A Disassembly, Batterybloc dissasembly: passo 12, imagem 3 %32
    • Remove battery stick (18650 Panasonic)

    • Remove 2 screws

    • Phillips PH3

    • Take off the inner white retainer

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Tomazo_88

Membro desde: 06/09/20

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