Question about Samsung HCN436W 43" Rear Projection Television

No picture or sound

When switching on the unit get a whistling sound then no picture or sound. red light is on on front of unit. not on stand by is plugged in and all connections checked, have unplugged and re plugged in

1 Answer

yoav kleinfeld

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513 Answers

When the red light is on, can't you turn it on by pressing channel up on the set, or power on the remote? If still under warranty or if you have no electronic repair experience you should take the set back to the shop or to a repair person. TV's are very hazardous to service. Even when plugged out, TV's can store very high voltages. Its possible that a capacitor has gone bad. You'll need to work on that, and then readjust the set. Not a major repair. When you open it up look for dry soldier joints and resoldier if necessary. good luck

Posted on Apr 17, 2006

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HCN436W 43" Rear Projection Television

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Samsung TV (model UN40H6203AF) 40" LED. No picture, have sound. Flashlight test can see faint menu screen. Have replaced power supply & main boards to this point. Ideas as to what to do next?

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tengo un problema con mi tv proyeccion samsun 42 pulgadas modelo sp43q5hl no define el color blanco por lo tanto seve mucho amarillo y rojo y un poco fuera de foco como piccelado

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No picture or sound

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yoav kleinfeld

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No picture or sound

1 Answer

yoav kleinfeld

Add Your Answer

Attachments: Added items

Related Questions:

Samsung TV (model UN40H6203AF) 40" LED. No picture, have sound. Flashlight test can see faint menu screen. Have replaced power supply & main boards to this point. Ideas as to what to do next?

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RCA D56W20 no power and whistling

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HCN436W 43" Rear Projection Television

Samsung TV (model UN40H6203AF) 40" LED. No picture, have sound. Flashlight test can see faint menu screen. Have replaced power supply & main boards to this point. Ideas as to what to do next?

Open Questions:

How do i do a convergence on my samsung tv model SP43W6HE?thank you

color alignment on samsung sp42q2hd

when tv turned on no picture and stand by light starts to flash after short while

tengo un problema con mi tv proyeccion samsun 42 pulgadas modelo sp43q5hl no define el color blanco por lo tanto seve mucho amarillo y rojo y un poco fuera de foco como piccelado

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