Question about Goodmans 257NS 20" TV

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Goodmans ld3750hd prob i have is that i turned the tv off by the on/off button instead of remote control, when i tried to turn it back on nothing happened. i checked the fuse and took back off to make sure internal fuse was ok, which it is.i did however notice that 1 piece near the internal fuse had discoloured, could this be the fault. if so how can i fix it, thanx

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Try these simple trick to find out yor remote control working or not....
Point the remote control towards the Camera of a Mobile Camera phone,with the camera on. While pressing remote, we can see a light (Infra Red) coming from its IR LED through the Mobile Camera if the Remote is working.
If the problem with the component that mentioned by you, write down the Number written on that and replace it with the same by the help of a Soldering Iron.
Also see the writing near to it for finding out what the component is.... For eg. C=Capacitor, R=Resistor, TR or Q=Transistor, IC=Chip, D=Diode etc.

Posted on Mar 11, 2009

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Firstly check your tv switch contacta, that switch has 4 four contact
two make contacts.
if the switch is ok, then check your power supply components like
power transistor, diodes, and fusible resistors,resistor with less values,
the problem will be solved, ok

Posted on Apr 29, 2009

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