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Equipment Repairs => LCD TV forum => Topic started by: scooby-doo on November 11, 2011,05:44:23

Title: Philips 37pfl5522d Dead....PSU DPS168BP
Post by: scooby-doo on November 11, 2011,05:44:23

Hi

Another Philips Fault...The set is as dead as a door nail...No standby light, Internal fuse ok, no voltages out of any of the pins going to ssb

The PSU is DPS168BP

Any pointers on this one please.

Title: Re: Philips 37pfl5522d Dead....PSU DPS168BP
Post by: hansje on November 12, 2011,15:09:09

hi scooby doo,
there are some safety resistors.

check if one of them is faulty.

kind regards

Title: Re: Philips 37pfl5522d Dead....PSU DPS168BP
Post by: sparky on November 13, 2011,04:51:30

hi
what are the circiut ref might help,
always plenty of safety resisters
dave

Title: Re: Philips 37pfl5522d Dead....PSU DPS168BP
Post by: cdel on November 13, 2011,15:48:45

hi scoobe

can we see the picture of power board i did some philips with no power .

Title: Re: Philips 37pfl5522d Dead....PSU DPS168BP
Post by: scooby-doo on November 14, 2011,18:00:58

Thanks for your replies...another school boy error...tested one of the fets...psu not discharged properly....big pop as I shorted it and took it out...waiting for a new one to come and will test resistors once I replace blown fet

Cough Cough...a couple of pointers of which resistors would be nice :-)

Title: Re: Philips 37pfl5522d Dead....PSU DPS168BP
Post by: daz on November 15, 2011,04:16:02

hi scooby
the only psu fault i have listed is on the 32 inch ver. i think its the same psu,check d080
good luck
daz

Title: Re: Philips 37pfl5522d Dead....PSU DPS168BP
Post by: scooby-doo on November 15, 2011,04:57:30

Thanks Daz will check when I get the parts through