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Thread Tools | Display Modes |
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#1
November 23rd 06, 01:33 AM
posted to alt.tv.tech.hdtv
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LCD Question
Do LCD sets have bulbs for replacement like the DLP and JVC HD ILA sets? 
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#2
November 23rd 06, 01:43 AM
posted to alt.tv.tech.hdtv
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LCD Question
Mine does.
Jim "skip" wrote in message ... Do LCD sets have bulbs for replacement like the DLP and JVC HD ILA sets?
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#3
November 23rd 06, 03:15 AM
posted to alt.tv.tech.hdtv
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LCD Question
"skip" wrote in message ... Do LCD sets have bulbs for replacement like the DLP and JVC HD ILA sets? LCD RP sets do, most LCD flatpanels do not have user replaceable lights
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#4
November 23rd 06, 03:16 PM
posted to alt.tv.tech.hdtv
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LCD Question
"R Sweeney" wrote in message . .. "skip" wrote in message ... Do LCD sets have bulbs for replacement like the DLP and JVC HD ILA sets? LCD RP sets do, most LCD flatpanels do not have user replaceable lights Somebody on this group claimed that the Sharp LCD flat panels have a replaceable light. This probably also extends to others, like HP, that use the Sharp panel. I don't think it is user replaceable. The light on the LCDs is suppposed to last 50,000 hours. Tam
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#5
November 23rd 06, 03:32 PM
posted to alt.tv.tech.hdtv
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LCD Question
Last time the service manuals for the Sharp products we sell and service
there was no mention of being able to replace the back lights without replacing the complete panel assembly. "Tam/WB2TT" wrote in message . .. "R Sweeney" wrote in message . .. "skip" wrote in message ... Do LCD sets have bulbs for replacement like the DLP and JVC HD ILA sets? LCD RP sets do, most LCD flatpanels do not have user replaceable lights Somebody on this group claimed that the Sharp LCD flat panels have a replaceable light. This probably also extends to others, like HP, that use the Sharp panel. I don't think it is user replaceable. The light on the LCDs is suppposed to last 50,000 hours. Tam
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#6
November 25th 06, 03:00 AM
posted to alt.tv.tech.hdtv
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LCD Question
R Sweeney wrote:
"skip" wrote in message ... Do LCD sets have bulbs for replacement like the DLP and JVC HD ILA sets? LCD RP sets do, most LCD flatpanels do not have user replaceable lights Isn't there some kind of florescent (sp?) light source in the robust direct LCD sets?
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#7
November 25th 06, 03:32 AM
posted to alt.tv.tech.hdtv
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LCD Question
"Sam Spade" wrote in message news:ktN9h.99313 Isn't there some kind of florescent (sp?) light source in the robust direct LCD sets? Most flatpanel LCD's use cold-cathode fluorescent tubes for light. These are not usually user replaceable, but can be replaced in the shop.
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#8
November 25th 06, 11:31 AM
posted to alt.tv.tech.hdtv
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LCD Question
R Sweeney wrote:
"Sam Spade" wrote in message news:ktN9h.99313 Isn't there some kind of florescent (sp?) light source in the robust direct LCD sets? Most flatpanel LCD's use cold-cathode fluorescent tubes for light. These are not usually user replaceable, but can be replaced in the shop. Unlike the hot bulb in the read projection LCD sets, doesn't this cold-cathode fluorescent tube tend to go on like the Energizer bunny?
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#9
November 26th 06, 03:58 AM
posted to alt.tv.tech.hdtv
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LCD Question
"Sam Spade" wrote in message news:0YU9h.31052 Most flatpanel LCD's use cold-cathode fluorescent tubes for light. These are not usually user replaceable, but can be replaced in the shop. Unlike the hot bulb in the read projection LCD sets, doesn't this cold-cathode fluorescent tube tend to go on like the Energizer bunny? Yes... 50,000 hours is pretty nominal.
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