repair an old AM 27mhz rc receiver.

vari21 · Oct 13, 2020

Hi everyboy, i bought this old receiver varioprop 27mhz mini superhet AM from ebay as faulty ,now i like to repair it, i have a working transmiter radio for it im not going to use it just i want to fox it for fun.so please can someone here help me were can i start the diagnostic thanks in advance.

Nigel Goodwin · Oct 13, 2020

First thing you need really is a schematic, so you have a clue where to look.

vari21 · Oct 13, 2020

Sorry i ve searched on the internet but it seems no shematics online
but i ve got another working receiver the same one.

rjenkinsgb · Oct 13, 2020

It looks like someone has been messing with it in the past; there seems to be some dubious soldering & possibly damaged PCB traces around the centre right position in photo 1039.

I'd examine that area carefully with a good light and magnifier & try to fix any bad joints etc.

vari21 · Nov 4, 2020

Thanks guys.

repair an old AM 27mhz rc receiver.

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repair an old AM 27mhz rc receiver.

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