EEVblog Electronics Community Forum

Electronics => Repair => Topic started by: phildecor on November 02, 2020, 01:27:06 pm

Title: bn44-0073c power supply (dead)
Post by: phildecor on November 02, 2020, 01:27:06 pm

help plz ,,,,bn44-00773c dead no 5v no 12v

Title: Re: bn44-0073c power supply (dead)
Post by: akimpowerscr on November 02, 2020, 02:13:48 pm

https://www.tvpartstoday.com/BN44-00773C-Samsung-TV-Module-power-supply-p/bn44-00773c.htm (https://www.tvpartstoday.com/BN44-00773C-Samsung-TV-Module-power-supply-p/bn44-00773c.htm)

Title: Re: bn44-0073c power supply (dead)
Post by: phildecor on November 02, 2020, 04:35:15 pm

looking for schematic to fix ,,,thanks

Title: Re: bn44-0073c power supply (dead)
Post by: KevinA on November 02, 2020, 09:55:35 pm

Unless someone has sat and drawn this out, I doubt it exists.

Even if you found a schematic, parts are close to unobtanium unless you have an account with a company like ASWO.


Kevin

Title: Re: bn44-0073c power supply (dead)
Post by: amyk on November 03, 2020, 04:26:09 am

Schematic? Make one yourself, these are pretty standard SMPS with not that much complexity.