Question about Samsung HCM4215W 42" Rear Projection Television

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No power in my TV

When i switch on, the red light for power comes on for a few seconds then goes off, it doesn't even reach the point of the TV turning on. The technician says the motherboard is not supplying power. what do i need to make this work and where can i get the part from? Thanks

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Re: no power in my TV

Can you here the HV? I think yes and if so check the Proscan PCB. It's not supplying vertical pulse, or one crt has leaked and the G2 voltage is in short on the crt pcb.
I fixed thousands of Samsung PRTv and never I found the power supply defective.

Posted on Nov 13, 2007

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