Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
just this little message to say that in the end, I did break it, and even another set which had clouding too.......LOL
djsmasm
Member
Last Activity: 05-09-2017, 07:43 AM
Joined: 04-13-2016
Location: paris
-
Re: ASUS DSBF-DE Dual 771 dead?
hi! do you still have this board?
I'd like to have the values of some capacitors, because I've bought one which has been "repaired" by a dumb.....!
thanks!
regards!Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
I'll give it a try, as I have nothing to lose......lol!...Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
(really) last update, even if nobody reads it.....
there's clouding on the screen, so I've done everything for absolutely nothing......
I've put it on sale, and if it's not sold within 2 months, I'll really destroy the panel (and hit hard enough to break the ccfl), and all the boards!!!!!Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
last update!
"new" power supply arrived this morning, and the set is working again......
now a moderator can really delete this thread, as it's not interesting at all......!Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
update time!
I've received the "new" 2039 ICs......
I've put one in the supply......
I've plugged the set.......
relays have clicked once, but there still wasn't backlight AND a quite awful smell began to come......
I've tried to find where the smell comes from, and it seems to come from standby transformer.......
I don't want to take the time to see if there's the correct voltage coming from PFC......
I don't want...Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
yes, that's it! this one should be good, though.....!...Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
- where did you see PE0063C? (the correct ref is PE0071A and may not be as cheap as 0063...?)
- the 2039s I bought are not that expensive (12€ for 2 pcs) but I don't know if they're genuine.....!
TYVM!...Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
I already have the SM, but thanks!
and my mistake, it's WLG instead of WLT, but I couldn't tell the difference.....lol
I've attached a pic of the rear!...Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
I'll firstly change the big capacitor and the 2039 when they are arrived, and I'll get back here once done!
I thank you now, as it can take a while for components to come...!...Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
so why is it sort of working while backlight command not connected......?
does it mean the whole power supply circuitry can only work with 370V?...Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
it was ok (capacity and ESR) the first time I checked it...
[but I've bought some other capacitors for an amplifier, and although they were supposed to be new, they weren't at all!
I've decided to check them, but one was still charged and it has killed my esr meter.....so I can't check any component until I get the new meter I ordered a few days ago, but as I already said, china is far from france, so it won't arrive soon...]
my scope isn't isolated...Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
what do you want me to try, exactly.......? lol!
if only someone with a working set could check the 370V, it would help a lot, but that would also be a miracle....!Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
yes but only when BL-on is disconnected, otherwise power loops endlessly.....lol
the main question here is : is 320V instead of 370 normal......?
I've ordered two other 2039 ICs, but china to france can take a month.......!...Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
can a moderator delete this thread?
nobody will notice it has gone.......Leave a comment:
-
Re: toshiba 42wlt66 needs help before I throw a hammer at it...!
the goal is to fix it, but it's really getting me angry to have this problem.....lol...Leave a comment:
-
toshiba 42wlt66 needs help before I throw a hammer at it...!
first of all, my apologies if such a problem has already been discussed....!
now the explaination of the thread title!
the first time I plugged the set, relays were continuously clicking in a loop, synced with backlight trying to start....
so I've decided to change 3 ICs in power supply, but because I couldn't buy all of them from the same seller, the third one only arrived today, so I changed both the 2 others before, and it didn't solve anything!
now that I've changed the third, (the one for the PFC, SRX2039) relays don't click anymore... -
Re: New Members - please post your introductions here
hi everyone
I'm Gwen from France (so I'm a man, it's a male name here! lol)
I've been in electronics repairs for more than twenty years now!
I still hate SMPS.......LOLLeave a comment:
No activity results to display
Leave a comment: