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  1. #1
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    Default conformal coating on cas,fem airbag etc

    so, just started learning on scrapeyard modules, and the problem i encounteris that the eeprom is glued because of the conformal coating on the pcb and wont come of, just with extreme heat that would damage the eeprom, also i managed only by breaking the pads using an exacto knife to pry up the chip.
    thanks.
    whats your take on this modules?
    Last edited by encor4; 3rd November, 2022 at 01:14 PM.

  2. #2
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    fuzz1's Avatar
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    Default

    Hi
    You forgot to give more details on what specific modules you got issues.

    What temperature are you using to desolder?
    Try with some flux and 450 degree C. Just move the heat gun around it should work.

    Else solder wires on the eeprom legs and remove the capacitor to prevent it from powering on

 

 

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