TCA PRC 152A Disassembly

Written By: Tomazo_88
  • Comments: 0
TCA PRC 152A Disassembly

Difficulty

Moderate

Steps

12

Time Required

25 - 45 minutes

Introduction

This tutorial will explain how to completely disassemble the TCA PRC 152A radio and accessories.

Disclaimer : Disconnect all peripherals before disassembling.

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    • Remove antenna and battery before dissasembly

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

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    • Remove 4 screws on the backpannel

    • Phillips PH3

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

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    • 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)

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    • 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.

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    • Remove 1 screw

    • Phillips PH1

    • Carefully remove withe the plastic tool

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    • Remove 4 screws

    • Phillips PH2

    • Disconnect the flat connector

    • Use caution when you remove the flat connector

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    • Place the electronics elements on ESD bags

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    • Disconnect 2 JSP connectors and 2 flat connector

    • Remove 4 screws

    • Phillips PH2

    • Carefully disconect the connectors and the board

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    • Remove 4 screws

    • Phillips PH2

    • Disconnect the antenna connector

    • Carefully removing the mainboard

    • Thermal paste between the card and the body

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    • Remove 2 screws

    • Phillips PH1

    • Carefully removing the connector

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    • Remove 2 screws

    • Phillips PH3

    • Remove the topcover, take care about short circuit

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    • Remove battery stick (18650 Panasonic)

    • Remove 2 screws

    • Phillips PH3

    • Take off the inner white retainer

Author

Tomazo_88

Member since: 09/06/20

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