I have here a broken LNBF (TV antenna receptor). Is it possible to repair it EASILY?
https://en.wikipedia.org/wiki/Low-noise_block_downconverter#LNBFs
>>961045
What's broken exactly
>>961047
This, OP. Can't tell you if it's a cheap fix if we don't know what's wrong with it.
>>961045
assuming the parts are labeled, the only thing you can service in there are the voltage regulators that power the mixers/amps.
either that or the receiver's LNBF power system is what's actually fucked.
>>961045
Can you even get bit open without fucking it up? If yes, then pics of the innards.
Also, make sure it's not a bad power supply first.
>>961166
>assuming the parts are labeled
>labeled
What do you mean by that?
>>963176
sometimes the ics/discretes are blank or the labels are too short to properly id
>>963258
The melted transistor is labeled.
But how can I know if this is the only problem in the circuit?
Also, I never replaced a transistor. Is it hard?
