Question about Samsung HLR5667W 56" Rear Projection HDTV
Had a tech here today to try and solve the Samsung DLP problem, the lamp is good and he doesnt feel the light engine is the problem. Samsung cust. sevice says there is no firmware upgrade for this set like some others. It powers up with pic and sound then right when it goes to the tv guide screen the picture goes black , but still has sound. At this point , the remote control will not operate any functions on the set even though its recieving a signal due to the led flashing indicates on the set.
Is anybody out there ?????????????????????
I just responded to your other post check the connection between the lamp and ballast at both ends. Also did you get the same exact lamp as your old lamp, as Samsung has two different arc gaps and they wont work if you get the other type even though they look the same physically.
Posted on Jun 21, 2008
Listen closely. The tv should make a high pitch whine as it turns on. If it does wait and see if it tries this a few times. If yes then check the bulb, I have seen cases where the lamp shoves the power connector back into the set. If the tv starts with a grown or heavy vibration noise, then your color wheel may have broken and needs replaced.
Posted on Jul 11, 2009
Was the replacement lamp the same part number as the original as there are different arc gaps for different lamps and the wrong arc gap will cause the lamp not to light. Since the ballast is powering up the lamp should light if the baalast is matched to the correct arc gap of the lamp being used.
Posted on Nov 27, 2009
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