Toshiba model CF3566A chassis TAC9190 Service Manual

[D A]

I have looked everywhere for a service manual for a Toshiba model
CF3566A chassis # TAC 9190. Can anyone help. I have tried all the
usuals... sams photofacts and the internet but no one has one.
The set turns off automatically after it warms up. The time delay has
gotten shorter and shorter and now it turns off just as fast as you
turn it on so the troubleshooting is limited. Need help.

 

[David]

You can still buy it from Toshiba.
If this happened slowly over time, I would look for failing capacitors,
especially in the sweep circuits and smps.

David

"D A" <darmstr249@yahoo.com> wrote in message
news:fb8b9cf1.0403151917.4fa9e5a2@posting.google.com...

I have looked everywhere for a service manual for a Toshiba model
CF3566A chassis # TAC 9190. Can anyone help. I have tried all the
usuals... sams photofacts and the internet but no one has one.
The set turns off automatically after it warms up. The time delay has
gotten shorter and shorter and now it turns off just as fast as you
turn it on so the troubleshooting is limited. Need help.

 

[Shoreline Electronics]

These should help :

Do the vertical caps as well while your in there :

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Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
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TOSHIBA CF3566A

Shuts Down - Intermittently Shuts Off Or Won'T Turn On

Austin Tv & Electronics

Found Defective C342 & C871

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TOSHIBA CF3566A

Shuts Down - Intermittently Shuts Off Or Won'T Turn On

Don Hutcheson'S Tv Service Ul 216v Ch Tac9190

Check For Dry Caps In Power Supply - Suspect C863, 47/160v - C871, 22/50v

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TOSHIBA CF3566A

Power Won'T Turn Off - Later The Set Would Not Power On

The Speaker

Replace The Power Relay.
C871 Bad 22uf / 50v
Located Off Collector Of Q870 On Power Supply Board

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TOSHIBA CF3566A

Vertical Problems

Gregboyd1@Juno.Com

C305: 1 Ufd @ 50v C341: 1 Ufd @ 50v

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=================================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
(860)399-1861
(860)664-3535 FAX
jstielau@snet.net
=================================
"D A" <darmstr249@yahoo.com> wrote in message
news:fb8b9cf1.0403151917.4fa9e5a2@posting.google.com...

I have looked everywhere for a service manual for a Toshiba model
CF3566A chassis # TAC 9190. Can anyone help. I have tried all the
usuals... sams photofacts and the internet but no one has one.
The set turns off automatically after it warms up. The time delay has
gotten shorter and shorter and now it turns off just as fast as you
turn it on so the troubleshooting is limited. Need help.