I never have a problem like that, and they have told me that it is very easy to solve ... Any ideas? ... From already thank you very much
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Tube TVs
Tv 29 in. Ken-Brown chassis E166207 With horizontal stripes
hace 5 años
Hello, it is not difficult, no, there is a lot, horizontal transistor, driver transistor, yoke, capacitors, verify flyback voltage, ABL circuit, capacitor status, and horizontal signal, for the photo it seems like flybak failure lowers the screen let's see what happens, the potentiometer of the Flyback, comment anything.
Greetings.
167
hace 5 años
hace 5 años
Good My dear, I tell you, test the vertical trends that are 12v and -12v change the power filters referring to the horizontal although it could also be an R or a cold weld. I will give you a possible solution, it can be the replacement of the diode that is just in front of the vertical IC, the diode vd 461 is an RGP10D or equivalent, if it measures you well replace it equally since sometimes this annoying diode measures you well but does not work. anyway test the respective voltages
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