17IPS20 Q301 S/C Repair Video

[ReeceyBurger123]

https://m.youtube.com/watch?v=x7vnoqcTbQM

[ReeceyBurger123]

Re: 17IPS20 Q301 S/C Repair Video

Please note, you might need to replace additional parts as I listed/spoke about in the video. You need to test everything before hooking the Psu up.

[diif]

Re: 17IPS20 Q301 S/C Repair Video

Nice watching your vid as always Reecey.

Its inspired my to look at the 37" Toshiba I've have the back off for a couple of weeks but done nothing with.

[ReeceyBurger123]

Re: 17IPS20 Q301 S/C Repair Video

Cheers buddy Is it a Ves the Toshiba you have ?

[diif]

Re: 17IPS20 Q301 S/C Repair Video

No, it's a 37X3030D

[ReeceyBurger123]

Re: 17IPS20 Q301 S/C Repair Video

Cool, if you need help let me know

[diif]

Re: 17IPS20 Q301 S/C Repair Video

Cheers Reece, got the standby light turning from red to green but no picture.
Hmmmmmm there was no 24v_INV...and now there is and the TV is on.
I did hear a tiny crackly/electrical sound so maybe there is a dry joint.
.....and it's gone again...crackle back now.

[ReeceyBurger123]

Re: 17IPS20 Q301 S/C Repair Video

Hmm maybe start a thread bud ? Sounds like something on the Psu is up. I think I read something about one of the Smp controller Ic's on a similar Tv which was failing intermittently.

[diif]

Re: 17IPS20 Q301 S/C Repair Video

Yeah defo a PSU fault. Have a feeling it's the transformer. I can't think of anything else that would make that noise.

[ReeceyBurger123]

Re: 17IPS20 Q301 S/C Repair Video

Hmm might be the ways its getting driven though.

[diif]

Re: 17IPS20 Q301 S/C Repair Video

All other voltages were there, 18v 40v (was 42v) just no 24v_INV and the noise comes from the PSU where i guess the 24v is produced.
I will make a thread if i get nowhere with it.

P.S. I posted your thing this afternoon, will be with you by Saturday mate.

[ReeceyBurger123]

Re: 17IPS20 Q301 S/C Repair Video

Ok mate will look out for thread, also cheers will let you know if it all works again