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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Free 42" Plasma Screen if help remove/minimize screen burn !
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#2
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Please post here email contact so you can send me one.
The fix is: Buy a new plasma screen. Screen burn on these is permanent. The display panels are not available as a part as they are 99% the cost of the whole unit and cost more to ship as a part due to the special packing then it does to ship it installed in the unit. David wrote: We have 50 of these 42" Hitachi Plasma Displays with the same type of screen burn. If you have any ideas on how to successfully remove/minimize/fix this problem, please let us know. If we receive a successfull suggestion, we will give you one of these 42" plasma screens. Thanks for your help, |
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"Shawn D'Alimonte" wrote in message ... wrote: Screen burn on these is permanent. Well, you could display exactly the opposite image until the whole screen is equally burned :-). That's probably the ONLY possible 'fix'. -- N |
#7
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Gary J. Tait wrote:
On 4 Feb 2005 08:17:29 -0800, wrote: We have 50 of these 42" Hitachi Plasma Displays with the same type of screen burn. If you have any ideas on how to successfully remove/minimize/fix this problem, please let us know. Burn the rest of the screen with an image inverse to the burn, so all pels have equal burn. If we receive a successfull suggestion, we will give you one of these 42" plasma screens. Thanks for your help, Sell 'em as-is at a relatively low price (USD 1000 or even 800)-- it's better than throwing them out, and I've seen new 42" plasmas for below 2000. Perhaps a little tweak to the image control will make the burn less prominent. I'd think dialing down the brightness might help |
#8
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Well, you could display exactly the opposite image until the whole screen is equally burned :-). Correct!! You just earned a used 42" Plasma display. I"m sure you'll be contacted soon to arrange shipment. Alan Harriman |
#9
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wrote in message oups.com... We have 50 of these 42" Hitachi Plasma Displays with the same type of screen burn. Where is the burn? How did it happen? What is the pattern? -- N |
#10
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Jack Zeal wrote: Gary J. Tait wrote: On 4 Feb 2005 08:17:29 -0800, wrote: We have 50 of these 42" Hitachi Plasma Displays with the same type of screen burn. If you have any ideas on how to successfully remove/minimize/fix this problem, please let us know. Burn the rest of the screen with an image inverse to the burn, so all pels have equal burn. If we receive a successfull suggestion, we will give you one of these 42" plasma screens. Thanks for your help, Sell 'em as-is at a relatively low price (USD 1000 or even 800)-- it's better than throwing them out, and I've seen new 42" plasmas for below 2000. Do you think people will pay a $1000 Dollars for a Damaged screen with TV's as cheap as they are? A hundred or two maybe. You can by a reasonable big screen for new for $1200 to $1500. Bob Perhaps a little tweak to the image control will make the burn less prominent. I'd think dialing down the brightness might help ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
#11
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on some plasma models there is a button to flash the screen which reduces the
burn effect, but has the downside of reducing the life of the display by very slightly dimming it for each use. please send plasma tv. |
#12
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"Bob Urz" wrote in message ... Jack Zeal wrote: Gary J. Tait wrote: On 4 Feb 2005 08:17:29 -0800, wrote: We have 50 of these 42" Hitachi Plasma Displays with the same type of screen burn. If you have any ideas on how to successfully remove/minimize/fix this problem, please let us know. Burn the rest of the screen with an image inverse to the burn, so all pels have equal burn. If we receive a successfull suggestion, we will give you one of these 42" plasma screens. Thanks for your help, Sell 'em as-is at a relatively low price (USD 1000 or even 800)-- it's better than throwing them out, and I've seen new 42" plasmas for below 2000. Do you think people will pay a $1000 Dollars for a Damaged screen with TV's as cheap as they are? A hundred or two maybe. You can by a reasonable big screen for new for $1200 to $1500. Anywhere from $100-$500 is probably about right, depends on the amount of burn, but even a moderately burned screen may still be fine for playing video games. |
#13
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James Sweet wrote: "Bob Urz" wrote in message ... Jack Zeal wrote: Gary J. Tait wrote: On 4 Feb 2005 08:17:29 -0800, wrote: We have 50 of these 42" Hitachi Plasma Displays with the same type of screen burn. If you have any ideas on how to successfully remove/minimize/fix this problem, please let us know. Burn the rest of the screen with an image inverse to the burn, so all pels have equal burn. If we receive a successfull suggestion, we will give you one of these 42" plasma screens. Thanks for your help, Sell 'em as-is at a relatively low price (USD 1000 or even 800)-- it's better than throwing them out, and I've seen new 42" plasmas for below 2000. Do you think people will pay a $1000 Dollars for a Damaged screen with TV's as cheap as they are? A hundred or two maybe. You can by a reasonable big screen for new for $1200 to $1500. Anywhere from $100-$500 is probably about right, depends on the amount of burn, but even a moderately burned screen may still be fine for playing video games. The problem is highly saturated images like video games are about the worst thing for a plasma screen. I suppose you can cover one burn with another........ Bob ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
#14
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"PawlRevere2" bravely wrote to "All" (05 Feb 05 16:41:58)
--- on the heady topic of " Free 42" Plasma Screen if help remove/minimize = screen burn !" Pa From: (PawlRevere2) Pa on some plasma models there is a button to flash the screen which Pa reduces the burn effect, but has the downside of reducing the life of Pa the display by very slightly dimming it for each use. Pa please send plasma tv. Does the viewer then lose their memory about the MIB aliens? A*s*i*m*o*v .... Bad Beer Rots Our Young Guts But Vodka Goes Well. |
#15
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"Sam Goldwasser" wrote in message ... That is the perfect solution. You'd have to provide a fast memory with a gain constant for RGB at each pixel. But, that's no big deal anymore. If there's an accessible place to put it in the digital, that would be best. Else, you're going to have to convert to digital to do the lookup. The mapping could be determined automatically with a PC-controlled video pattern generator and photometer. So, probably about $100,000 of engineering time and equipment and you'll be all set. How much were you going to charge? Add some driver circuitry and sell them to clubs as decorator items - not for real video, just moving decoration. -- N |
#16
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"BOB URZ" wrote in message ... James Sweet wrote: "Bob Urz" wrote in message ... Jack Zeal wrote: Gary J. Tait wrote: On 4 Feb 2005 08:17:29 -0800, wrote: We have 50 of these 42" Hitachi Plasma Displays with the same type of screen burn. If you have any ideas on how to successfully remove/minimize/fix this problem, please let us know. Burn the rest of the screen with an image inverse to the burn, so all pels have equal burn. If we receive a successfull suggestion, we will give you one of these 42" plasma screens. Thanks for your help, Sell 'em as-is at a relatively low price (USD 1000 or even 800)-- it's better than throwing them out, and I've seen new 42" plasmas for below 2000. Do you think people will pay a $1000 Dollars for a Damaged screen with TV's as cheap as they are? A hundred or two maybe. You can by a reasonable big screen for new for $1200 to $1500. Anywhere from $100-$500 is probably about right, depends on the amount of burn, but even a moderately burned screen may still be fine for playing video games. The problem is highly saturated images like video games are about the worst thing for a plasma screen. I suppose you can cover one burn with another........ Bob If the brightness and contrast are set to something reasonable and the same game isn't played for hours on end every day it shouldn't be a problem, besides if they're already burned in a bit more burn isn't the end of the world. |
#17
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NSM wrote: "Sam Goldwasser" wrote in message ... That is the perfect solution. You'd have to provide a fast memory with a gain constant for RGB at each pixel. But, that's no big deal anymore. If there's an accessible place to put it in the digital, that would be best. Else, you're going to have to convert to digital to do the lookup. The mapping could be determined automatically with a PC-controlled video pattern generator and photometer. So, probably about $100,000 of engineering time and equipment and you'll be all set. How much were you going to charge? Add some driver circuitry and sell them to clubs as decorator items - not for real video, just moving decoration. Every club needs a plasma screen over the Urinal........ Bob ----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
#18
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"Bob Urz" wrote in message ... Every club needs a plasma screen over the Urinal........ Screen burns would be the least of your problems there! -- N |
#19
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Its easy .. you simply buy a 42``canvas sign and tape it over the screen
and never power on the monitor . Guaranteed to work every time. |
#20
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Bob Urz wrote:
Jack Zeal wrote: Gary J. Tait wrote: On 4 Feb 2005 08:17:29 -0800, wrote: We have 50 of these 42" Hitachi Plasma Displays with the same type of screen burn. If you have any ideas on how to successfully remove/minimize/fix this problem, please let us know. Burn the rest of the screen with an image inverse to the burn, so all pels have equal burn. If we receive a successfull suggestion, we will give you one of these 42" plasma screens. Thanks for your help, Sell 'em as-is at a relatively low price (USD 1000 or even 800)-- it's better than throwing them out, and I've seen new 42" plasmas for below 2000. Do you think people will pay a $1000 Dollars for a Damaged screen with TV's as cheap as they are? A hundred or two maybe. You can by a reasonable big screen for new for $1200 to $1500. It depends on where and how you market it. For some reason, despite all the reliability and heat concerns, people drool for plasma. Even with an imperfect display, there's probably a few people who would pay 800 for a status-symbol display. Hell, call it a benefit: it makes the daft network logo in the corner of the screen look bad! |
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