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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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Posted to sci.electronics.basics,sci.electronics.equipment,sci.electronics.repair
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I have a 94' DEC 21" computer monitor that may have had 2 years
of actuall use on it. some component died inside but i think the CRT is OK ? it looked great just before the caput. the CRT seems very high quality, flat, black, anti-glare coating, i believe it uses trinitron technology as it has the 2 aperature wires at the middle thirds of the screen. Are there any projects people use these for or usually just trash them ? robb |
#2
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Posted to sci.electronics.basics,sci.electronics.equipment,sci.electronics.repair
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In article ,
"robb" wrote: Are there any projects people use these for or usually just trash them ? Trashing them is often illegal. We take them in for recycling. -- Cats, coffee, chocolate...vices to live by |
#3
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Posted to sci.electronics.basics,sci.electronics.equipment,sci.electronics.repair
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![]() "Ecnerwal" wrote in message ... In article , "robb" wrote: Are there any projects people use these for or usually just trash them ? Trashing them is often illegal. We take them in for recycling. -- Cats, coffee, chocolate...vices to live by "Ecnerwal", Yup... correctly said but most people on CraigL tried to sell their junks. I told them that I will remove their bad equipment for free and they didn't want it. They want me to pay for this junky stuffs... America is hungry....Heeheee......Donchaknow?............... |
#4
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Posted to sci.electronics.basics,sci.electronics.equipment,sci.electronics.repair
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Jakthehammer wrote:
Yup... correctly said but most people on CraigL tried to sell their junks. I told them that I will remove their bad equipment for free and they didn't want it. They want me to pay for this junky stuffs. try freecycle instead: http://www.freecycle.org -- Service to my country? Been there, Done that, and I've got my DD214 to prove it. Member of DAV #85. Michael A. Terrell Central Florida |
#5
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Posted to sci.electronics.basics,sci.electronics.equipment,sci.electronics.repair
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![]() "robb" wrote in message ... I have a 94' DEC 21" computer monitor that may have had 2 years of actuall use on it. some component died inside but i think the CRT is OK ? it looked great just before the caput. the CRT seems very high quality, flat, black, anti-glare coating, i believe it uses trinitron technology as it has the 2 aperature wires at the middle thirds of the screen. Are there any projects people use these for or usually just trash them ? robb I fix them and use them, nothing beats a good flat Trinitron CRT, and if the tube is in good shape the rest can be repaired. |
#6
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On Tue, 5 Feb 2008 11:16:57 -0500, "robb" wrote:
I have a 94' DEC 21" computer monitor that may have had 2 years of actuall use on it. some component died inside but i think the CRT is OK ? it looked great just before the caput. the CRT seems very high quality, flat, black, anti-glare coating, i believe it uses trinitron technology as it has the 2 aperature wires at the middle thirds of the screen. Are there any projects people use these for or usually just trash them ? robb Unless you already have experience fixing monitors (or TVs) this is likely to be a major problem. It may be worth your taking a quick peek inside, but in general this is not a good choice for a home repair job. Best regards, Bob Masta DAQARTA v3.50 Data AcQuisition And Real-Time Analysis www.daqarta.com Scope, Spectrum, Spectrogram, FREE Signal Generator Science with your sound card! |
#7
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Posted to sci.electronics.basics,sci.electronics.equipment,sci.electronics.repair
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![]() "Bob Masta" wrote in message ... On Tue, 5 Feb 2008 11:16:57 -0500, "robb" wrote: I have a 94' DEC 21" computer monitor that may have had 2 years of actuall use on it. some component died inside but i think the CRT is OK ? it looked great just before the caput. the CRT seems very high quality, flat, black, anti-glare coating, i believe it uses trinitron technology as it has the 2 aperature wires at the middle thirds of the screen. Are there any projects people use these for or usually just trash them ? robb Unless you already have experience fixing monitors (or TVs) this is likely to be a major problem. It may be worth your taking a quick peek inside, but in general this is not a good choice for a home repair job. Best regards, Bob Masta If the problem is that the crt is too bright, take a look at this thread: http://icrontic.com/forum/showthread...=19549&page=14 I was able to fix two Dell P991's by just reprogramming their flash with a lower G2 voltage setting. Dan |
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