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Good day masters,, how can i fix my tv set 21V-L70M power shutting down after a few minutes..

1 Answer

The Knight

Televison & ... Master 76,851 Answers
Posted on Jul 14, 2016

The Knight

Televison & ... Master

Joined: Oct 14, 2010

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Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
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Sharp 21v-l70m model no standby power,what is the possible cause?

Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/

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Good day masters,, how can i fix my tv set 21V-L70M power shutting down after a few minutes..

1 Answer

The Knight

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Ask for a resistor value of r704 on sharp model 21v-fk200m

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Good day masters,, how can i fix my tv set 21V-L70M power shutting down after a few minutes..

1 Answer

The Knight

Add Your Answer

Attachments: Added items

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Ask for a resistor value of r704 on sharp model 21v-fk200m

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Televison & Video

Ask for a resistor value of r704 on sharp model 21v-fk200m

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