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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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#41
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reliability of Pioneer plasma sets
The Pioneer runs surprisingly cool. And it's well-ventilated.
That's an encouraging sign. I was accustomed to standing close to plasma displays and feeling the heat come off them (on the back of my hand, anyway). The Pioneer had to run several hours to get noticeably warm, and it wasn't nearly as warm as other sets. |
#42
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reliability of Pioneer plasma sets
"Ken" wrote in message ... On Tue, 31 Mar 2009 02:47:21 +0100, "Arfa Daily" wrote: Dream on. The efficiency police are active in Europe: http://www.telegraph.co.uk/news/worldnews/europe/3174452/Traditional-lightbulbs-banned-by-EU.html Yes Jeff, I'm fully aware of all this eco-bollox nonsense with incandescents, but as far as I am aware, it doesn't affect halogens for which there are no direct replacements, at this point in time. The G9 bulb is about the size of a projector lamp or small headlamp bulb, and nothing else would fit in a socket intended for one. Many many ceiling light fittings this side of the pond are now 'decorative' design pieces as well as being functional, and these invariably use bulbs like the G9 or similar pea types in a halogen format, so unless they are going to render everyone's modern light fittings obsolete, including ones that are on sale right now, I can't see how they can ban this type of bulb. http://www.telegraph.co.uk/earth/422...gislation.html http://www.treehugger.com/files/2009...ed-from-eu.php Hmmm. Interesting. I wonder if this has had any bearing on Pioneer's decision to quit the plasma market totally ? It is also interesting that the article cites LCD's as being much more energy efficient. Well yes, they are more efficient than plasmas, but nothing like as efficient as CRT sets had become. The backlighting of even a fairly modest sized LCD amounts to 80 watts or so on its own, without the power consumed by the rest of the set. A large screen LCD uses over 100 watts to power just the backlights ... Perhaps this latest bit of green-mist legislation in the making, will finally kick start the involved parties into sorting out the legal wrangles to allow the truly efficient and superior display quality SED technology to gain a foothold as the de facto replacement for plasma. Arfa |
#43
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reliability of Pioneer plasma sets
Arfa Daily wrote: I know what you mean. I think that the older you get, the less inclined you become to actually getting off your arse and doing these things ... I have a graphic LCD panel sitting here on the table by the side of me. There is a board that I built hooked to it, and I have a proper professional IDE / compiler installed on the computer. I found some routines on the net, imported them to the IDE and compiled them and loaded them up to the PIC. It sort of worked, but there is some issue with there being both a vertical and a horizontal 'echo'. Could be hardware. Could be software. And there it has sat for at least 2 years. I was really enthusiastic when I started on the project. Now, I can't even be fagged to look a bit deeper into the routines, to see if I can write a simple diagnostic to prove out the hardware. Very sad really. Actually, all I want to do right now, is jet off to sunny Florida, on holiday ... :-) Its supposed to rain most of the week. -- And another motherboard bites the dust! |
#44
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reliability of Pioneer plasma sets
"Michael A. Terrell" wrote in message m... Arfa Daily wrote: I know what you mean. I think that the older you get, the less inclined you become to actually getting off your arse and doing these things ... I have a graphic LCD panel sitting here on the table by the side of me. There is a board that I built hooked to it, and I have a proper professional IDE / compiler installed on the computer. I found some routines on the net, imported them to the IDE and compiled them and loaded them up to the PIC. It sort of worked, but there is some issue with there being both a vertical and a horizontal 'echo'. Could be hardware. Could be software. And there it has sat for at least 2 years. I was really enthusiastic when I started on the project. Now, I can't even be fagged to look a bit deeper into the routines, to see if I can write a simple diagnostic to prove out the hardware. Very sad really. Actually, all I want to do right now, is jet off to sunny Florida, on holiday ... :-) Its supposed to rain most of the week. Bright sunshine here at the moment, but I'd still rather be out your way ! Had a severe weather warning on my Weather Channel desktop for Orlando Airport yesterday. Very heavy thunder and hail I think it said. Been a while since I saw a good storm. We're gonna try and get out some time in May. Based on previous visits at that sort of time, should be quite nice then ?? Arfa |
#45
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reliability of Pioneer plasma sets
Arfa Daily wrote: Bright sunshine here at the moment, but I'd still rather be out your way ! Had a severe weather warning on my Weather Channel desktop for Orlando Airport yesterday. Very heavy thunder and hail I think it said. Been a while since I saw a good storm. We're gonna try and get out some time in May. Based on previous visits at that sort of time, should be quite nice then ?? With Florida you never know. Central Florida is under another severe storm watch tonight. -- And another motherboard bites the dust! |
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