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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Jerry Chanderpaul
 
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Default Emerson TV: MS1980R no raster

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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Tom MacIntyre
 
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Default Emerson TV: MS1980R no raster

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
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Tom MacIntyre
 
Posts: n/a
Default Emerson TV: MS1980R no raster

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
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Jerry Chanderpaul
 
Posts: n/a
Default Emerson TV: MS1980R no raster

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   Report Post  
Jerry Chanderpaul
 
Posts: n/a
Default Emerson TV: MS1980R no raster

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   Report Post  
Jerry Chanderpaul
 
Posts: n/a
Default Emerson TV: MS1980R no raster

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   Report Post  
Jerry Chanderpaul
 
Posts: n/a
Default Emerson TV: MS1980R no raster

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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