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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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It was a while back that I was working on this TV but going from memory . I
notice an IC going in series to the flyback input,135 volts ,its a 2 pin IC and it seems to be open , there is no resistance across it , can this be a diode or some kind of fuse resistor? This IC is white in color and its a 2 pin, location on the board is ICP401. I took out this IC and I cant find it anymore, I need to know whats written on the IC and where I can buy this IC, .. I do know I can buy it at Fox Electronics for $5 ,but the shipping is going to be expensive cause I am living in Toronto, Canada. Also is this a common failure for this TV or is there some other problem leading to no raster. Does anyone have a copy of the schematics?. Any help would be appreciated Thanks Jerry |
#2
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On Sat, 27 Sep 2003 21:13:10 GMT, "Jerry Chanderpaul"
wrote: It was a while back that I was working on this TV but going from memory . I notice an IC going in series to the flyback input,135 volts ,its a 2 pin IC and it seems to be open , there is no resistance across it , can this be a diode or some kind of fuse resistor? This IC is white in color and its a 2 pin, location on the board is ICP401. I took out this IC and I cant find it anymore, I need to know whats written on the IC and where I can buy this IC, . I do know I can buy it at Fox Electronics for $5 ,but the shipping is going to be expensive cause I am living in Toronto, Canada. Also is this a common failure for this TV or is there some other problem leading to no raster. Does anyone have a copy of the schematics?. Any help would be appreciated Thanks Jerry It's likely an IC protector, very much like a fuse. $5 is a ridiculous price for one (unless it includes shipping). Global Semiconductors, near where you live, would likely charge under $1. It's a garden-variety part, not a specialty part, if I am correct. Tom |
#3
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On Sat, 27 Sep 2003 21:13:10 GMT, "Jerry Chanderpaul"
wrote: It was a while back that I was working on this TV but going from memory . I notice an IC going in series to the flyback input,135 volts ,its a 2 pin IC and it seems to be open , there is no resistance across it , can this be a diode or some kind of fuse resistor? This IC is white in color and its a 2 pin, location on the board is ICP401. I took out this IC and I cant find it anymore, I need to know whats written on the IC and where I can buy this IC, . I do know I can buy it at Fox Electronics for $5 ,but the shipping is going to be expensive cause I am living in Toronto, Canada. Also is this a common failure for this TV or is there some other problem leading to no raster. Does anyone have a copy of the schematics?. Any help would be appreciated Thanks Jerry It's likely an IC protector, very much like a fuse. $5 is a ridiculous price for one (unless it includes shipping). Global Semiconductors, near where you live, would likely charge under $1. It's a garden-variety part, not a specialty part, if I am correct. Tom |
#4
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Thanks Tom, I totally forgot about Global Semi. , I will give the a call on
Monday, I also found that the T101 is a common component to go on this TV set. Jerry "Tom MacIntyre" wrote in message ... On Sat, 27 Sep 2003 21:13:10 GMT, "Jerry Chanderpaul" wrote: It was a while back that I was working on this TV but going from memory . I notice an IC going in series to the flyback input,135 volts ,its a 2 pin IC and it seems to be open , there is no resistance across it , can this be a diode or some kind of fuse resistor? This IC is white in color and its a 2 pin, location on the board is ICP401. I took out this IC and I cant find it anymore, I need to know whats written on the IC and where I can buy this IC, . I do know I can buy it at Fox Electronics for $5 ,but the shipping is going to be expensive cause I am living in Toronto, Canada. Also is this a common failure for this TV or is there some other problem leading to no raster. Does anyone have a copy of the schematics?. Any help would be appreciated Thanks Jerry It's likely an IC protector, very much like a fuse. $5 is a ridiculous price for one (unless it includes shipping). Global Semiconductors, near where you live, would likely charge under $1. It's a garden-variety part, not a specialty part, if I am correct. Tom |
#5
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Thanks Tom, I totally forgot about Global Semi. , I will give the a call on
Monday, I also found that the T101 is a common component to go on this TV set. Jerry "Tom MacIntyre" wrote in message ... On Sat, 27 Sep 2003 21:13:10 GMT, "Jerry Chanderpaul" wrote: It was a while back that I was working on this TV but going from memory . I notice an IC going in series to the flyback input,135 volts ,its a 2 pin IC and it seems to be open , there is no resistance across it , can this be a diode or some kind of fuse resistor? This IC is white in color and its a 2 pin, location on the board is ICP401. I took out this IC and I cant find it anymore, I need to know whats written on the IC and where I can buy this IC, . I do know I can buy it at Fox Electronics for $5 ,but the shipping is going to be expensive cause I am living in Toronto, Canada. Also is this a common failure for this TV or is there some other problem leading to no raster. Does anyone have a copy of the schematics?. Any help would be appreciated Thanks Jerry It's likely an IC protector, very much like a fuse. $5 is a ridiculous price for one (unless it includes shipping). Global Semiconductors, near where you live, would likely charge under $1. It's a garden-variety part, not a specialty part, if I am correct. Tom |
#6
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no luck at global semiconductors....is there another place i can try?
"Jerry Chanderpaul" wrote in message e.rogers.com... It was a while back that I was working on this TV but going from memory . I notice an IC going in series to the flyback input,135 volts ,its a 2 pin IC and it seems to be open , there is no resistance across it , can this be a diode or some kind of fuse resistor? This IC is white in color and its a 2 pin, location on the board is ICP401. I took out this IC and I cant find it anymore, I need to know whats written on the IC and where I can buy this IC, . I do know I can buy it at Fox Electronics for $5 ,but the shipping is going to be expensive cause I am living in Toronto, Canada. Also is this a common failure for this TV or is there some other problem leading to no raster. Does anyone have a copy of the schematics?. Any help would be appreciated Thanks Jerry |
#7
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no luck at global semiconductors....is there another place i can try?
"Jerry Chanderpaul" wrote in message e.rogers.com... It was a while back that I was working on this TV but going from memory . I notice an IC going in series to the flyback input,135 volts ,its a 2 pin IC and it seems to be open , there is no resistance across it , can this be a diode or some kind of fuse resistor? This IC is white in color and its a 2 pin, location on the board is ICP401. I took out this IC and I cant find it anymore, I need to know whats written on the IC and where I can buy this IC, . I do know I can buy it at Fox Electronics for $5 ,but the shipping is going to be expensive cause I am living in Toronto, Canada. Also is this a common failure for this TV or is there some other problem leading to no raster. Does anyone have a copy of the schematics?. Any help would be appreciated Thanks Jerry |
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