Re: I can't believe my monitor still works after all these years.
The Orion CRT TVs aren't that good. They might use good caps, but one of the caps in the vertical section is always located next to a group of resistors that run hot enough to darken the board. This causes the TV to develop vertical foldover and eventually kill the vertical deflection IC if the cap isn't replaced. This fault exists in every model of CRT TV Orion has ever made.
My parents used to have two Orion-built Sansui CRT TVs. The picture and sound are good, but they both had foldover. My dad decided that the larger of the two wasn't worth repairing and let it die. After seeing how terrible modern LCD TVs are, I replaced the one bad cap in the other TV.
I can't believe my monitor still works after all these years.
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Re: I can't believe my monitor still works after all these years.
Our panasonic 32" LCD TV has all nichicon and rubycon in it. It's a shame that panasonic doesn't make many computer monitors!!!Leave a comment:
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Re: I can't believe my monitor still works after all these years.
Orion build good stuff. Newer sets are Vestel based though...!Leave a comment:
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Re: I can't believe my monitor still works after all these years.
I'm using a Sansui (actually made by Orion Electric) HDLCD185W HDTV as a monitor. I opened it up last week for a cap check, and, to my surprise, every single cap was Rubycon. Add that to my Astec power supply, and I'd say that 3 or so companies have brains.Last edited by cheapie; 11-03-2012, 08:27 AM.Leave a comment:
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Re: I can't believe my monitor still works after all these years.
May not be good after all - most of these custom builds I have seen died because of typical problems (BGA and so). Would say definitelly greater share of them get defective than from usuall branded non-modified versions.Leave a comment:
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Re: I can't believe my monitor still works after all these years.
This model was custom built by pc specialist (uk supplier) the actual OEM is a taiwanese firm called Clevo. Interestingly when I went on Windows Update the monitor driver it installed was for a Lenovo. They must share screens.Leave a comment:
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Re: I can't believe my monitor still works after all these years.
Just got a brand new 15" laptop and couldn't believe my luck at the screen choices - all of them were matte! I paid the extra £70 for the Wide gamut model and my god, the colours are brilliant! Makes a change from the almost-monochrome, glossy crap you get in a cheap one!Leave a comment:
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Re: I can't believe my monitor still works after all these years.
my 1980s IBM PC CGA color monitor still works fine and is sharp, and my 1981 sony trinitron with original caps is still going strong too.Leave a comment:
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Re: I can't believe my monitor still works after all these years.
Just got a brand new 15" laptop and couldn't believe my luck at the screen choices - all of them were matte! I paid the extra £70 for the Wide gamut model and my god, the colours are brilliant! Makes a change from the almost-monochrome, glossy crap you get in a cheap one!Leave a comment:
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Re: I can't believe my monitor still works after all these years.
For example in Mitsubishi there's been some crapxons or what, that may be the reason why mine 19" died. It had very good electronics besides that, very nice picture.
Mostly HP, Dell, Eizo, Iiyama and so have good caps, but not always. Anyway, got here Phillips Brilliance 202P4, hopefully it's gonna last. If not, got spare 21" Dell and HP, only con is they are much bigger, Phillips has smaller casing and stuff.
Many of these high-end displays still run after tens of thousands hours of use and have good image. Eah, many those AOC and stuff work too, but image sucks. And much more of them died so far.Leave a comment:
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Re: I can't believe my monitor still works after all these years.
Originally posted by mariushmBeing Eizo, I'm sure it's gonna be a pleasure seeing Rubycon caps all over or some other good brands..
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Re: I can't believe my monitor still works after all these years.
I'd love to see the inside of that beast!Leave a comment:
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Re: I can't believe my monitor still works after all these years.
I have an Eizo T57s under my desk, too lazy to check the exact date on it but it says on a sticker "Tested march '98"
Bought it when I was a student from a guy who was at photography/art courses - he also bought it a previous year from one of the stores that used to buy monitors sent to recycling by companies in UK and Germany. This one still has a Helpdesk asset tag on it.
Might open it up and post some pictures of the insides one day. Being Eizo, I'm sure it's gonna be a pleasure seeing Rubycon caps all over or some other good brands.
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Re: I can't believe my monitor still works after all these years.
We have several 15" Compaq TFT5010 server LCD monitors at work. Manufactured in 2000. If you lifted one blindfolded, you'd think it's a CRT - that's how heavy these are. Resolution wise, they max out at 1024x768 and their response time is.......... very slllooooooow. The actual TFT inside is made in Japan by Panasonic.
The techs at work regularly forget to turn them off so most of the time these monitors have been working almost 24/7/365 for the last 12 years! And guess what - all of them still work! But barely. The inverters in them are actually fine but the CCFLs are absolutely on their last breath (the screen is very dim and has a strong pink hue). Unfortunately, I don't think my boss will think it's worth to get new CCFLs for these. I have 1 here that I'd like to mod with LEDs but haven't had time. Need to find or build an LED strip that is approx. 35x5x5 mm (L x W x H).
As far as old CRT monitors, I got a HP A4032A (Sony Trinitron) 17" from 1994! I don't know if I am it's 3rd, 4th or 5th owner, but the thing is very beat up. Has cracks in the case and stains from spilled coffee on the back. It has some noticeable focus issues on the top-left corner of the screen and the brightness in the vertical direction isn't even - but it works! Windows XP couldn't get it to go higher than 60 Hz because it can't recognize the monitor, but with some Power Strip tweaking, I got it to sync fine at 75 Hz on 1024x768 - more than enough for me on a 17" screen.
Originally posted by tom66I've always thought that bad caps never affected 100% of any particular capacitor. They were always quality control issues which led to eventual failure. Hence why not all fujjjyuu or capxon die, but most of them do.
I just took a crappy LinkWorld PSU out of service today with lots of Fuhjyyu caps (none bulged, though). Have some Fuhjyyu caps in my junk bin as well. Some of them are quite a few years old but still show okay.Leave a comment:
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Re: I can't believe my monitor still works after all these years.
Not serious.
I have an LG LCD 17 inch 5:4 monitor (widescreen was not out at that time, nor was DVI) that has a normal VGA port. No DVI and such.
Works VERY well on my Nvidia 9800GT. The native Resolution is 1280x1024.
Infact this the highest quality monitor i've personally used. The screen is Matt finish and not the Glossy Gross Goopey ones that show more of your face than the font on it !!
This monitor has seen 3 Graphics cards (Nvidia 6200 *AGP*, Nvidia 7600GT PCi-e, Nvidia 9800GT ) and 2 CPU changes(with mainboard and all , not just Proc)and is still going strong! No plans to replace it as long as it works.Leave a comment:
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Re: I can't believe my monitor still works after all these years.
Wow, I'm surprised the thing is still kicking!! Sometimes bad caps surprise me. Had a computer come into the shop a couple weeks ago that had viruses. It ran 24/7 so it was EXTREMELY dusty. The thing had 36,000 running hours. I had to check the FSP power supply cause I knew it'd have CapXon in it. The thing was so dusty inside when I opened it I could hardly even see any of the caps. None of them were bulging and the computer passed stress testing...I was amazed haha. But then some FSP's with less than 8,000 running hours have multiple CapXon go bad in it.
Are you going to continue to use the monitor till it dies?Leave a comment:
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Re: I can't believe my monitor still works after all these years.
I think a lot of the time it is due partly to being taken care of very well. Also of course, there is the level of quality in the engineering of the circuits.Leave a comment:
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Re: I can't believe my monitor still works after all these years.
I've always thought that bad caps never affected 100% of any particular capacitor. They were always quality control issues which led to eventual failure. Hence why not all fujjjyuu or capxon die, but most of them do.Leave a comment:
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Re: I can't believe my monitor still works after all these years.
The 15" Sony CRT connected to my old Compaq was made in March 1996. It has some issues, but it still works.Leave a comment:
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