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Equipment Repairs => PLASMA TV forum => Topic started by: chrissie jones on May 01, 2014,09:26:30

Title: SAMSUNG PS-42Q96HD
Post by: chrissie jones on May 01, 2014,09:26:30

Had this set in today.guy said it just clicking...on inspection I noticed QX802 and. QX801 had gone short and caps CX810/CX833.now got standby on front,but still clicking....fuses on Y and X  boards ok...help!!! :41:

Title: Re: SAMSUNG PS-42Q96HD
Post by: jordan on May 01, 2014,10:07:39

When QX801 and QX802 are S/C replace:
QX801,QX802,F801S(10A),F802(8A),QS801(FQA18N50V2),QS802(FQA18N50V2),SMD diode DS801(KDS187),SMD diode DS802 (KDS187),SMD resistor RS878,862,867 (all 20R)

Title: Re: SAMSUNG PS-42Q96HD
Post by: Turnip on May 01, 2014,11:20:01

Hi Chrissy,

Note that ChasHyde does several repair options - At least five, for various problems.

Nice telly, made us the pound - Chris.

Title: Re: SAMSUNG PS-42Q96HD
Post by: chrissie jones on May 01, 2014,11:41:48

Thanx turnip

Title: Re: SAMSUNG PS-42Q96HD
Post by: Turnip on May 10, 2014,11:28:11

Hi Chrissy,

Those two fets naturally run hot, and problems are usually due to dries on the board where re-soldering is due every couple of years - it's a cost improved 'Sammy' - Chris.