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No red in picture

I have a Phillips Tv, 55 inch projection hdtv, approximately 5 years old, but with only about 3 years of use on it. A few weeks ago the picture began to lose its red color intermittently, now the picture has no red at all, but it does continue to flash red lines here and there. Any ideas?


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Re: no red in picture

It could be a dry solder joint on the base socket pcb. Try resoldering the base socket, and try for dry joints on the main board also. Check if the rgb voltages are steady on the crt driver transistor bases.

Posted on Jan 24, 2008

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Got a 55 inch panosonic tv four years old no sound or picture, flashing light on front color red say's lamp please help

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Mar 01, 2011 | Panasonic Standard (CRT) Televisions

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Hi, I have a Panasonic W32D2DP its about 5 years old. It worked fine until about 3 weeks ago. It started cutting off and going to standby. It worked fine after for a few more hours, then would do it...

It's going to be cheaper to buy a new TV. Once you get this problem solved, another one will pop up. The parts for a TV that's 5 years old are not going to be cheap. Most TV repair shops stop carrying parts after 4 years, & the manufacturer stops making them after 7-10 years. With a semi-major purchase like a TV, it's best to purchase an extended warranty. ipmart. com offers a cheap repair manual. You'll be suprised how expensive repair shops can be when it involves "out-of-warranty" work.

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your picture tube is bad. rejuvenate may work ..

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it is 100% sure that your tube is ok.

there are few problems in different section like 

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Oct 16, 2007 | Standard (CRT) Televisions

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Its the BULB people! You need to change it every 3 to 5 years! I have had my sony 55" for 6 years... I had Best Buy come out 3 years ago, changed the bulb... it worked fine. Just started flasshing and shut its self off and back on again. Time for another bulb.

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