Author Topic: samsung ps42q96hd schematic (Read 10683 times)

dvmman · « **on:** January 29, 2010,20:54:38 »

Hi there ,does anyone have the samsung ps42q96hd schematic that i can get hold of.

Thanks in advance :smile:

Mulja tv repair portal · « **on:** January 29, 2010,20:54:38 »

robert cun · « **Reply #1 on:** February 05, 2010,16:20:10 »

Hi , did you have any luck with schematic, I have a faulty power supply ,with 2 mosfets and some sm components blown. need values.

Bob ,rmcc@ntlworld.com

daz · « **Reply #2 on:** February 06, 2010,04:45:43 »

hi robbert
im guessing at you fault,but if its qx802 - fqpf9n50cf thats blown your probably looking for the values of:
RX804-10K
RX833-20R
RX802-20R
DX803-B3
hope this helps
daz

Mulja tv repair portal · « **Reply #2 on:** February 06, 2010,04:45:43 »

robert cun · « **Reply #3 on:** March 02, 2010,16:47:36 »

:ciao: Thanks for your help Daz

mani50 · « **Reply #4 on:** March 03, 2010,09:59:24 »

hi ..please i need valuws
rx802../rx 832../rx 833..
thanks

daz · « **Reply #5 on:** March 03, 2010,10:35:53 »

RX802,RX832 + RX833 ARE ALL 20R
GOOD LUCK
DAZ

Mulja tv repair portal · « **Reply #5 on:** March 03, 2010,10:35:53 »

mani50 · « **Reply #6 on:** March 08, 2010,21:02:36 »

thanks..a lot...daz ...... :biggrin2:4the help ,i hop it work..

dmitryp · « **Reply #7 on:** April 25, 2010,22:47:14 »

Hello guys!

Sorry for raising this topic again but has anyone managed to find the schematic?
Looks like it is a typical problem for this power supply - my PCB has the same failure: blown QX801, QX802; RX802, RX804, RX833, RX832, RX803 have infinite resistance; DX803, D804 are not functional; the area is blacken due to overheat at the moment of failure.

What DX803, DX804 are? Zener diodes or something else? Couldn't find anything appropriate marked as 'B3' and in SOT23 package. Digikey has this part: BZB84-B30,215-ND, is it the one?

Thank you very much in advance,
dmitryp

netdent · « **Reply #8 on:** October 12, 2011,17:36:54 »

Quote from: daz on February 06, 2010,04:45:43

hi robbert
im guessing at you fault,but if its qx802 - fqpf9n50cf thats blown your probably looking for the values of:
RX804-10K
RX833-20R
RX802-20R
DX803-B3
hope this helps
daz

Daz, where can I purchase these parts without paying over the odds for a repair kit

thanks Ronnie

Mulja tv repair portal · « **Reply #8 on:** October 12, 2011,17:36:54 »

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