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Tube TVs

goldstar tv turns on but with glitter flake

Televisor GOLDSTAR T

Televisor GOLDSTAR T

kyu
kyu
kyu
120
hace 5 años
hace 5 años
Hello colleagues I need your help with this goldstar tv which only turns on but with little brightness and I can't find the diagram of this tv since I already appreciate your contributions and advice .. Model: Cn-b80 Chassis: 11-q05a- (1) - (1) from now I thank your contribution ATTE: Marcio
SalvarezzaTVS
hace 5 años

Hello, check the screen contacts in FLYBACK and SOCALO! Good luck with that! regards

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miguel 86
miguel 86
2.160
hace 5 años

Good, diagram has I can not find, is fine model, image I have sound good, will not have an exhausted tube

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kyu
kyu
kyu
120
hace 5 años

already change screen and stay the same colleague

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miguel 86
miguel 86
2.160
hace 5 años

Hello, what jungle does it take, as you don't have a diagram to follow, it's complicated, the abl that comes out of the fly back doesn't cut anything, mention jungle number

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SalvarezzaTVS
hace 5 años

Search this page.- https://www.electronica-pt.com/

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baldomero sanchez poot
hace 5 años
hace 5 años
the voltage screen should be between 250-350 vdc measure them to see if it is ok, also check the voltage of 180 for the color amplifiers in fact check or change the capacitor that filters that voltage can be 4.7 or 10 mfd at 250 volts, and check welds if it is necessary to resolve ahead.
kyu
kyu
kyu
120
hace 5 años

I changed all the filters but I can't find the diagram to continue looking for

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