Question about Samsung HL-S6767W DLP TV
Got the 3 green lights on the power button. Changed the light bulb. Now I got a lamp light on and a chirping and still no picture. Any help would be great. I have read maybe its the main board anyone else have this problem please help. Looking to see what you did and what the cost may have been or is it easier to just replace? Thanks
Change the color wheel its worn out the chirping or whirr comes from the color wheel in the light engine u will need a tech to replace it
Posted on Jul 14, 2013
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Posted on Jan 02, 2017
all 3 lights blinking means lamp has a fault the service manual says replace the lamp. If you need the service training manual for that model let me know and I will post the link as the training manual has excellent trouble shooting breakdowns for that model DLP
Posted on Mar 26, 2008
SOURCE: 3 blinking lights - Samsung DLP
Remove your new bulb and examine the connector carefully. The inexpensive replacement bulbs tend to arc and ruin your $700 ballast; sad to say. If everything looks good, make sure the interlock switch on the bulb cover opening is engaging. It won't fire up if it thinks that door is open.
Posted on Dec 27, 2008
SOURCE: Samsung HLP 4663W DLP TV
If you have already replaced the lamp and ballast, to no avail, then it is time to take it in to a certified repair center. Most will charge a nominal diagnostic fee. My 61" did the same thing and it turned out to be the Light Engine (of which the DMD Board is a part).
If the problem were the color wheel, the lamp would come on for a bit until the color wheel sync couldn't be achieved and then it would turn off. The all-3-flashing-lights problem is the lamp. Here is a page from the service manual on the 3 blinking lights problem.
The Light Engine controls the ballast via a separate signal than the 320 Volts. The voltage reading means that the Power Board is working properly.
Posted on Jan 24, 2009
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