Comments on: Repair World-Electronic Repair Information Website

By: admin

admin — Sun, 28 Jun 2009 14:59:57 +0000

Hi Charles,
If it is vertical line then you have to check the horizontal section. Check for dry joint nearby flyback area and also the crt yoke coil connector area. Make sure that the horizontal yoke coil have resistance when test with ohmmeter. Hope this helps!

Jestine

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By: charlesnortey

charlesnortey — Sat, 27 Jun 2009 15:42:17 +0000

I need help, my tv set has a vertical line. what shall I do.

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By: admin

admin — Mon, 09 Feb 2009 14:33:18 +0000

Hi Dex,
You can sign up here http://www.electronicrepairguide.com/electronic-repair-newsletter.html to get the repair notes.

Jestine

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By: Dex

Dex — Mon, 09 Feb 2009 06:56:41 +0000

i like electronics very much but i just do not know how to go about it .Can you send me any notes(material) on electronic repairs

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By: admin

admin — Tue, 10 Jul 2007 12:34:48 +0000

Hi Sahir,
There are many problems that can cause chirping noise, have you check all these components:

primary winding of flyback transformer
horizontal yoke coil winding
a shorted internal capacitor in flyback transformer
all the esr caps at the secondary side
shorted B+ coil

Could you please specify what are the components that you had checked?

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By: sahir bin mohd ejun

sahir bin mohd ejun — Tue, 10 Jul 2007 06:27:35 +0000

thanks a lot justine,
i like electronic repair because we cannot see the faults.
if we can repair it, it is very interesting.... don't know to say..

i got one problem (monitor dell) that power cannot start, giving chirping noise, until now i cannot solve it, can u help me to give the tips....
almost all the component i check , all look ok.......

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