grundig cuc4411

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hi,
so many times changing Tr BU508A ,it is working around one day and braking down ,
kindly help me to fix this problem ,
i am looking for schematic and troubleshooting for grundig TV casing CUC4411

[madkris]

first of all take out chasis turn it upside duwn and check all soldering joints
especialy around deflection conector.

in case you did have to adjust the size of the picture (witch is not normal after a blown bu508)take out capacitors around BU and deflection connector and measure them .

also check conector (if there is one on philips tube) for lose soldering joints.