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Equipment Repairs => PLASMA TV forum => Topic started by: Bob Peddle on January 20, 2008,11:22:13

Title: Philips 50PF7320/10
Post by: Bob Peddle on January 20, 2008,11:22:13

I would appreciate some help in obtaining a Service Manual for a Philips
50PF7320/10. This Plasma uses a Samsung S50HW-XD04 chassis.

Bob

Title: Re: Philips 50PF7320/10
Post by: Vladimir H on January 20, 2008,17:16:51

 ;D

Title: Re: Philips 50PF7320/10
Post by: Vladimir H on January 20, 2008,17:22:24

 ;D

Title: Re: Philips 50PF7320/10
Post by: Vladimir H on January 20, 2008,17:28:38

 ;D

Title: Re: Philips 50PF7320/10
Post by: Bob Peddle on January 22, 2008,17:00:47

Quote from: Vladimir H on January 20, 2008,17:16:51

;D

Hi Vladimir,
Thank you for the Philips LC4.9E AA manual.  You have obviously met this HDTV before. The only problem I have is that I think the fault I have is with the Display, which obviously consists of the plasma screen and associated boards.  Do you know where I can obtain the manual for the display electronics?

Best regards,

Bob

Title: Re: Philips 50PF7320/10
Post by: tv tony on January 23, 2008,04:42:06

hello to you, regarding your tv the only circuits available are the signals panel(s)
we are service agents for lg, sharp, tosh and hitachi and others and have direct internet accounts for all manualls and none of them include diagrams for the any of the screen drive pcb.s, ie. z sus, y sus y drive  or even the psu
we do extensive work on these boards but often the components are not available to repair the boards anyway
BUT who manufactured the screen itself, then i may be able to help you if yourre in the uk

Title: Re: Philips 50PF7320/10
Post by: Bob Peddle on January 23, 2008,04:52:06

Hi Tony,

Thanks for your message regarding the 50PF7320/10.
The screen is made by Samsung and the Model No is S50HW-XB038 and the screen module is S50HW-XD04  SDI.

The screen is giving a very strange image at power up, like a half sine wave brightness with colour at the bottom of the screen and random pixels illuminating. I can probably send you a shot of the screen if that helps.  By the way, yes, I am in the UK.

Regards,

Bob

Title: Re: Philips 50PF7320/10
Post by: mulja on January 23, 2008,08:02:16

Have set Philips 42PF3320 same chassis LC4.9E(Samsung)


Working ok  for 10 minutes and goes off.
Any help even not now where from to start.


To:Bob Peddle  upload pictures to see how it looks like

Title: Re: Philips 50PF7320/10
Post by: Vladimir H on January 23, 2008,15:05:57

 ;D

Title: Re: Philips 50PF7320/10
Post by: Vladimir H on January 23, 2008,15:10:56

 ;D

Title: Re: Philips 50PF7320/10
Post by: Bob Peddle on January 23, 2008,17:48:21

Hi Vladimir,
Thank you very much for the plasma details - looks like it may be useful.
I am away from the office for a few days, so will investigate when I return.
Thanks once again for your kind assistance.

Best regards,

Bob

Title: Re: Philips 50PF7320/10
Post by: Bob Peddle on January 27, 2008,17:38:38

Hi Vladimir,

Thanks once again for the display diagrams, there are some slight differences as my chassis is a Samsung SDI type S50HW-XD04.
However, I think I have found the problem - the series zeners D5017 and D5018 on the Y Main board Assy.  LJ41-02317A are both short circuit.
Any way of finding these device types?

Best regards,


Bob

Title: Re: Philips 50PF7320/10
Post by: alessandrotecnic on September 04, 2009,15:45:26

- the series zeners D5017 and D5018 on the Y Main board Assy.  LJ41-02317A




the zeners is 33v and check the drive  top board.

Title: Re: Philips 50PF7320/10
Post by: StuartStardust on March 06, 2010,03:54:30

@Vladimir

Can you please upload to 2k6 manual again?
SDI_PDP_2K6_312278516381_EN.pdf

I cannot get the last link to work.  :unknw:

I got the Samsung PDP S50HW-XD03

I will start up, but shuts off again within 5-10 sekunds. Picture does not start up.
Then I will have to remove the ac plug and connect it again to start it again for 5-10 sek.

Thanks