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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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RCA Projection TV ?
We need Model Number and Chassis number
as RCA has made hundreds of different Models. kip -- "Watch the return E-Mail addy its false" "Marsha" wrote in message ... Our RCA Big Screen Projection TV messed up right when the warranty ended! The picture looks curved now, you can still watch it. At first the good screen would try to come in & the curved screen would try to come in, & one morning while watching we heard a lot of noise & now it is just the curved screen. Anyone know what went out & about how much to fix? Thanks, Marsha |
#2
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RCA Projection TV ? Model# Chassis#
Thank-you Marsha, I will look and see what I kind find.
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#3
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RCA Projection TV ?
Suspect the convergence power supplies or the PCC circuits.
"Marsha" wrote in message ... Our RCA Big Screen Projection TV messed up right when the warranty ended! The picture looks curved now, you can still watch it. At first the good screen would try to come in & the curved screen would try to come in, & one morning while watching we heard a lot of noise & now it is just the curved screen. Anyone know what went out & about how much to fix? Thanks, Marsha |
#4
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RCA Projection TV ?
I suspect that at least one of the convergence amp is bad. This is a
fairly common failure; often from poor solder connections of bad capacitors as the original cause. This is probably a task for a good repair shop. The convergence generally has to be realigned (adjusted) after one or more amps are replaced. A general cost would be about $250 - $350. If it is done correctly, there is quite a bit of labor involved. I generally spend about a hour or so doing adjustments and checking things after the problem(s) is corrected, Some shops are hasty and attempt to get it in & out ???; in which case you can expect "colored borders" around objects at various locations on the screen. Marsha wrote: Our RCA Big Screen Projection TV messed up right when the warranty ended! The picture looks curved now, you can still watch it. At first the good screen would try to come in & the curved screen would try to come in, & one morning while watching we heard a lot of noise & now it is just the curved screen. Anyone know what went out & about how much to fix? Thanks, Marsha |
#5
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RCA Projection TV ?
I should have addressed a possible pincushion problem. You did not
mention were the curves were. If the picture is hour-glass shaped (sides are bowed in) but the colors seemed ok; then you are talking about a pincushion problem. In which case the cost of repair is probably less. If one or more of the colors are apparently misaligned with each other then the problem is in the convergence amps or their power supply. In this case, the bowing could be either or both in the horizontal or vertical. The key is that the colors would be obviously messed up. Marsha wrote: Our RCA Big Screen Projection TV messed up right when the warranty ended! The picture looks curved now, you can still watch it. At first the good screen would try to come in & the curved screen would try to come in, & one morning while watching we heard a lot of noise & now it is just the curved screen. Anyone know what went out & about how much to fix? Thanks, Marsha |
#6
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RCA Projection TV ?
When this first started happening, we would turn on the TV & it would turn
on in the correct picture, then pop out to the curved picture, then pop back into the correct picture & pop in & out for a bit, then have a good picture. We thought maybe it was a sensor problem. The curved picture is on the whole screen. The color & picture are good, just some scenes have a curved look if the scene has a door frame in it or something else in the background that is supposed to be straight. Where the time is you can only see the first number, the rest is cut off. Still don't won't to pay to have it repaired. We can buy a new TV for $300.00. It won't be a large screen, but with our recent experience with this RCA, we do not care to ever purchase another big screen tv. Thanks to everyone for trying to help. Marsha "BobC" wrote in message news I should have addressed a possible pincushion problem. You did not mention were the curves were. If the picture is hour-glass shaped (sides are bowed in) but the colors seemed ok; then you are talking about a pincushion problem. In which case the cost of repair is probably less. If one or more of the colors are apparently misaligned with each other then the problem is in the convergence amps or their power supply. In this case, the bowing could be either or both in the horizontal or vertical. The key is that the colors would be obviously messed up. Marsha wrote: Our RCA Big Screen Projection TV messed up right when the warranty ended! The picture looks curved now, you can still watch it. At first the good screen would try to come in & the curved screen would try to come in, & one morning while watching we heard a lot of noise & now it is just the curved screen. Anyone know what went out & about how much to fix? Thanks, Marsha |
#7
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RCA Projection TV ?
Well, my son's now using a 46" RCA I bought in 1984....and it STILL looks
great...it just wouldn't die!! "Marsha" wrote in message ... When this first started happening, we would turn on the TV & it would turn on in the correct picture, then pop out to the curved picture, then pop back into the correct picture & pop in & out for a bit, then have a good picture. We thought maybe it was a sensor problem. The curved picture is on the whole screen. The color & picture are good, just some scenes have a curved look if the scene has a door frame in it or something else in the background that is supposed to be straight. Where the time is you can only see the first number, the rest is cut off. Still don't won't to pay to have it repaired. We can buy a new TV for $300.00. It won't be a large screen, but with our recent experience with this RCA, we do not care to ever purchase another big screen tv. Thanks to everyone for trying to help. Marsha "BobC" wrote in message news I should have addressed a possible pincushion problem. You did not mention were the curves were. If the picture is hour-glass shaped (sides are bowed in) but the colors seemed ok; then you are talking about a pincushion problem. In which case the cost of repair is probably less. If one or more of the colors are apparently misaligned with each other then the problem is in the convergence amps or their power supply. In this case, the bowing could be either or both in the horizontal or vertical. The key is that the colors would be obviously messed up. Marsha wrote: Our RCA Big Screen Projection TV messed up right when the warranty ended! The picture looks curved now, you can still watch it. At first the good screen would try to come in & the curved screen would try to come in, & one morning while watching we heard a lot of noise & now it is just the curved screen. Anyone know what went out & about how much to fix? Thanks, Marsha |
#8
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RCA Projection TV ?
You are right...in 1984 almost all sets were built well. But they are just
like VCR's...a $49.95 VCR will not last very long and there are very few shops that will work on the "low-end" crap. I have a VCR made in 1986...it is VHS/SVHS has HiFI heads and still works very well. Its initial cost was $634.00. After ALL these years I WIN-----Wal Mart loses. I have NEVER under stood this fact: Home electronics is the ONLY consumer product (including Homes and Automobiles) that the price has gone down over the last 20 years. Guess why? The QUALITY is gone in most cases. These broke, in debt, overpaid yuppie wantabes that make up MOST of the consumer market can't afford QUALITY in MOST cases. R |
#9
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RCA Projection TV ?
LOL wish ours hadn't of croaked!
"Curmudgeon" wrote in message ... Well, my son's now using a 46" RCA I bought in 1984....and it STILL looks great...it just wouldn't die!! "Marsha" wrote in message ... When this first started happening, we would turn on the TV & it would turn on in the correct picture, then pop out to the curved picture, then pop back into the correct picture & pop in & out for a bit, then have a good picture. We thought maybe it was a sensor problem. The curved picture is on the whole screen. The color & picture are good, just some scenes have a curved look if the scene has a door frame in it or something else in the background that is supposed to be straight. Where the time is you can only see the first number, the rest is cut off. Still don't won't to pay to have it repaired. We can buy a new TV for $300.00. It won't be a large screen, but with our recent experience with this RCA, we do not care to ever purchase another big screen tv. Thanks to everyone for trying to help. Marsha "BobC" wrote in message news I should have addressed a possible pincushion problem. You did not mention were the curves were. If the picture is hour-glass shaped (sides are bowed in) but the colors seemed ok; then you are talking about a pincushion problem. In which case the cost of repair is probably less. If one or more of the colors are apparently misaligned with each other then the problem is in the convergence amps or their power supply. In this case, the bowing could be either or both in the horizontal or vertical. The key is that the colors would be obviously messed up. Marsha wrote: Our RCA Big Screen Projection TV messed up right when the warranty ended! The picture looks curved now, you can still watch it. At first the good screen would try to come in & the curved screen would try to come in, & one morning while watching we heard a lot of noise & now it is just the curved screen. Anyone know what went out & about how much to fix? Thanks, Marsha |
#10
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RCA Projection TV ?
Well, we bought the RCA knowing they had a bad rep. We had to see for
ourselves, now we know, never again will we buy another Big Screen TV, regardless of price. "RJ" wrote in message .. . You are right...in 1984 almost all sets were built well. But they are just like VCR's...a $49.95 VCR will not last very long and there are very few shops that will work on the "low-end" crap. I have a VCR made in 1986...it is VHS/SVHS has HiFI heads and still works very well. Its initial cost was $634.00. After ALL these years I WIN-----Wal Mart loses. I have NEVER under stood this fact: Home electronics is the ONLY consumer product (including Homes and Automobiles) that the price has gone down over the last 20 years. Guess why? The QUALITY is gone in most cases. These broke, in debt, overpaid yuppie wantabes that make up MOST of the consumer market can't afford QUALITY in MOST cases. R |
#11
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RCA Projection TV ?
LOL wish ours hadn't of croaked!
"Curmudgeon" wrote in message ... Well, my son's now using a 46" RCA I bought in 1984....and it STILL looks great...it just wouldn't die!! "Marsha" wrote in message ... When this first started happening, we would turn on the TV & it would turn on in the correct picture, then pop out to the curved picture, then pop back into the correct picture & pop in & out for a bit, then have a good picture. We thought maybe it was a sensor problem. The curved picture is on the whole screen. The color & picture are good, just some scenes have a curved look if the scene has a door frame in it or something else in the background that is supposed to be straight. Where the time is you can only see the first number, the rest is cut off. Still don't won't to pay to have it repaired. We can buy a new TV for $300.00. It won't be a large screen, but with our recent experience with this RCA, we do not care to ever purchase another big screen tv. Thanks to everyone for trying to help. Marsha "BobC" wrote in message news I should have addressed a possible pincushion problem. You did not mention were the curves were. If the picture is hour-glass shaped (sides are bowed in) but the colors seemed ok; then you are talking about a pincushion problem. In which case the cost of repair is probably less. If one or more of the colors are apparently misaligned with each other then the problem is in the convergence amps or their power supply. In this case, the bowing could be either or both in the horizontal or vertical. The key is that the colors would be obviously messed up. Marsha wrote: Our RCA Big Screen Projection TV messed up right when the warranty ended! The picture looks curved now, you can still watch it. At first the good screen would try to come in & the curved screen would try to come in, & one morning while watching we heard a lot of noise & now it is just the curved screen. Anyone know what went out & about how much to fix? Thanks, Marsha |
#12
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RCA Projection TV ?
There was a lot of crap in 1984. I'd have a lot of newer sets over most of
the stuff made then. Leonard Caillouet "RJ" wrote in message .. . You are right...in 1984 almost all sets were built well. But they are just like VCR's...a $49.95 VCR will not last very long and there are very few shops that will work on the "low-end" crap. I have a VCR made in 1986...it is VHS/SVHS has HiFI heads and still works very well. Its initial cost was $634.00. After ALL these years I WIN-----Wal Mart loses. I have NEVER under stood this fact: Home electronics is the ONLY consumer product (including Homes and Automobiles) that the price has gone down over the last 20 years. Guess why? The QUALITY is gone in most cases. These broke, in debt, overpaid yuppie wantabes that make up MOST of the consumer market can't afford QUALITY in MOST cases. R |
#13
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RCA Projection TV ?
On Mon, 8 Sep 2003 19:05:06 -0400, "john"
wrote: We need Model Number and Chassis number as RCA has made hundreds of different Models. kip If the warranty just ended it makes it easier...what are they into now, PTK 2??. Tom |
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