TCI repair

[buzzawak]

I would like to replace the transistors in my TCI but having a problem removing the case.
Anyone done this and can provide some pointers on removing the tci cover without wrecking it.
Thanks

[DonTZ125]

The waterproof coating on the PCB is also used to glue the case shut. immerse the whole thing for a day or two in acetone (sealed container - those fumes are NOT your friend!) then gently pry the 'plug' end out. I find a pair of thin butter knives work nicely.

[buzzawak]

Thanks DonTZ125