Question about Samsung HLP4663W 46" Rear Projection HDTV

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No picture on a Samsung HL-P4663W, trouble lights confusing...

When I turn the power on the Lamp light blinks indicating the lamp will light in 15 seconds. However, instead of the lamp lighting the StandBy/Temp light comes on. The TV cycle through this sequence over and over. Checked the "CPU sized fan" and it is running. Held the lamp door microswitch too. The problem continues. Suggestions?

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The most common blink code for the Standby/Temp LED is the Temp Sensor and or Actuator Board. You can confirm which on by jumping the CN106 connector on the Actuator board. If the set works now, the Temp Sensor must be replaced. If it doesn't work, the Actuator Board would need to be replaced. If you are not familiar with the chassis or electronics at all , I do not recommend trying to fix it, call a professional. Don't take the chance of damaging it further.
I hope this helps,
Skyassoc

Posted on Jun 29, 2009

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Dec 04, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

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1 Answer

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