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It takes time to turn on sometimes it doesn't turn on tv blaze

GIJO
GIJO
94
hace 5 años
hace 5 años
Hello ... my query is on TV Blaze M-2901 ... I entered with that I did not turn on anything ... I found the transistor C5296 in short I put a d1881. The horizontal blue wire that comes out of the yoke was making short with the red. I repaired and repaired the cable that goes to the pacifier of the tube that was also as bitten and touching those cables mentioned above ... everything in order. I put it on and started ... the vertical closed. I changed the vertical ic 7841 and all the filters ... also those of the horizontal ... and those of the exit of the choper ... well, it took me a few minutes but it started ... and it was a couple of hours ... until I turned it off to arm it ... when I turn it on again I don't start more ... the tension of + B is in 126vol ... it is a chassis of the Chinese ... because I test the control of one that I have and is doing well ... the strange thing is that when I started it was perfect ... now I don't know where to go ... any suggestions? Thank you
manolo karvalo
hace 5 años

friend. I do not understand what you indicate if you have 180 video is because the TV. turn on and say you have 26volt. from the vertical if I didn't turn on the TV. do not have those voltages give the flaren scren a little bit if the screen turns on and sets the antenna signal

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manolo karvalo
hace 5 años
hace 5 años
Hello Friend. Solve all the cold welds you see on the plate. Commenting on the choper pins and change the filters that are close to the source regulator, and solve the flayback pins and check the + b filter, it may be undervalued and check if the jungles pins are missing and if there are filters swap or bulge on the plate change them. and check ths. It may be short and change the opto coupler. Cheers
GIJO
GIJO
94
hace 5 años

Okay tomorrow I notice ... the filters of the horizontal I changed ... what I am thinking ... I put the ths d1881..and wl what I was wearing was a c5296 ... will it have to be exactly the same?

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manolo karvalo
hace 5 años

friend. in the list of transistors with damper if the d1881 appears-- and in another list of transistors without damper the c5296 appears

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manolo karvalo
hace 5 años

friend. it is better that you put exactly the same transistor c5296

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GIJO
GIJO
94
hace 5 años

Well I did everything. What they told me but it's still in stanby. I have the tensions that come out of the choper 126 + b..26 vol vertical. 180vol.

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GIJO
GIJO
94
hace 5 años

I changed th and so far it works fine thank you very much

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