Philips 50PFP5332D/37 Power Supply Cap Info Needed

[bakertvrepair]

I have a Philips 50PFP5332D/37 with bad caps on the power supply. It had some bad caps that were making power up very slow. While replacing the bad caps, I got confused and fear that I do not have the correct caps in the correct place. The power supply is a lj92-01511a. I have searched in vain for several hours on the net trying to find out the correct cap sizes. I even purchased a repair kit off of ebay, but the included directions do not match the location numbers on my board. I need to know the cap sizes for the following locations:


DC8402
DC8410
DC8417
DC8418
DC8414
DC8413
DC8405
DC8404
DC8407
DC8524
DC8013

Any help with this would be greatly appreciated.

Thanks

[OldMan]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

I think I can lend some assistance here ...

Assuming you still have the 11 caps you removed you can use them to determine uF and V you need to replace with. Then, looking at the attached photo compare sizes to locations on the identical board for positioning. I boxed the caps I suspect you removed in orange. Of course, if you don't have the caps you removed this won't be much help.

[bakertvrepair]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

Thanks for the reply. Unfortunately, I do not have the original caps. I really need something that shows the correct size for the location numbers.

[manfred68]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

below are the caps you need according to what's on my board.
however i can't locate where 8013 and 8418 is located, maybe you could tell me as i'm also having problems with my board.
in my case, the tv only works after the board is warmed up with a hair dryer, after replacing all the caps listed below apart from the ones i can't find.



DC8402 = 1500uf 25v
DC8410= 3300uf 16v
DC8417= 1500uf 25v
DC8416= 1500uf 25v
DC8418
DC8414= 1500uf 25v
DC8413= 1500uf 25v
DC8405= 680uf 50v
DC8404= 680uf 50v
DC8407=680uf 100v
DC8524= 680uf 100v
DC8013
DC8522= 1500uf 25v

[popeye]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

If you can tell me wich chassis it is I will look to see if I can find PSU map

[manfred68]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

it's a Philips 50PFP5532 chassis is LC7.2E

thanks

[Behemot]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

Provided that there are usual output voltages of 5 V and 12 V, you can use value of 6,3 V and 16 V just fine. As for capacitance, usually increasing capacitance of big caps is usually even better.

I myself buy mostly the highest capacitance of every dimension (D8, D10 etc).

[popeye]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

it's a Philips 50PFP5532 chassis is LC7.2E

thanks

I have looked at the schematics I have none match your set sorry.

[selldoor]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

it's a Philips 50PFP5532 chassis is LC7.2E

thanks

Im not sure it is? - that seems to be for a relatively small lcd tv?

I suggest PHILIPS CHASSIS EJ3.0U-PA SM

If it is, you can download the service manual from



However if I recall correctly the values have been listed for the caps and the
numbers should be on the board?

[selldoor]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

Also - have you seen this recent thread "Phillips 50PFP5332d No video or backlight"
-perhaps you can help each other?
I see they have the link for the service manual as well.

[drgrammer]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

50pfp5332d/37

[drgrammer]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

I have the same power supply and have located a shorted diode (D8028). It is a TO220 case (only 2 leads) and is screwed to one of the long heat sinks. The diode has the markings V728 and ISF104. Neither of these numbers cross-reference to anything I have or on the internet. All the service manuals I have downloaded fail to include a parts list or schematic that covers the power supply. Any help in finding a suitable replacement for this diode would be greatly appreciated.

[sam_sam_sam]

Re: Philips 50PFP5332D/37 Power Supply Cap Info Needed

(D8028). It is a TO220 case (only 2 leads) and is screwed to one of the long heat sinks. The diode has the markings V728 and ISF104 .

Please post a photo of this part