Philips 28pw6302


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Philips 28pw6302

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pa4le
New User

Apr 23, 2003, 6:46 AM

Post #1 of 5 (1340 views)
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Philips 28pw6302	Can't Post

I own a Philips 28PW6302 TV.

Since yesterday i have horizontal green lines.

You can see the green lines more on darker pictures, on light pictures they also there but more difficult to see.

The video information is normal en th colors to.

Is there somebody who can tell me what's the problem and where to look?

I have the schematics

Kindly regards, Leo

Mel
Unregistered User

Apr 23, 2003, 12:37 PM

Post #2 of 5 (1330 views)
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Re: [pa4le] Philips 28pw6302 [In reply to]	Can't Post

Turn the screen voltage down until the lines just disappear.

Guest
Unregistered User

Apr 24, 2003, 5:53 AM

Post #3 of 5 (1327 views)
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Re: [Mel] Philips 28pw6302 [In reply to]	Can't Post

it works fine for 4 years!!
is that the reason then?

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Mel
Unregistered User

Apr 24, 2003, 12:43 PM

Post #4 of 5 (1324 views)
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Re: [Guest] Philips 28pw6302 [In reply to]	Can't Post

I do not have a schematic for that particular model but what you describe sounds like retrace lines and this is usually caused by the screen voltage being to high. It is possible that the blanking amp has failed but if you are not familiar with TV repair, this is a job better left to a qualified tech.

pa4le
New User

Apr 25, 2003, 10:11 AM

Post #5 of 5 (1322 views)
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Re: [Mel] Philips 28pw6302 [In reply to]	Can't Post

thanks for the answer, must i look in the power supply?

I can make a scan of that part of the schematic

regards , Leo

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