SOURCE: samsung green lines....
From past experience only two things can cause this. First is the cable going from the digital board to the DMD board. Make sure you disconnect the power, and use caution disconnecting the plug or tightening it, not to strip the plastic tension screws. Don't use power screwdriver for loosening or tightening this DVI type cable. Second is the digital board itself that can cause green interference lines in picture. For this, you may consider sending the module, which is the large shielded box where the cable screws on to back of set, out for service or rebuild. Reason being it is cheaper than buying replacement digital board. If it is the board itself, start by running a search on it by part number to see who has one. As I recall, the part number should be BP94-02084A, on your model. Good luck, Russmann.
SOURCE: colored lines and rectangles
Sounds like a problem on the digital board. try hard booting (unplug for 2 minutes) to reboot the microprocessor. if no resolution, look for a new board part # bp94-01859f if your model # ends in WX
SOURCE: Samsung HL-r5667w TV shuts down on its own.
You may have a colorwheel going bad. The bearings start going out and this is an indication of the failure. The colorwheel is located in the light engin e therefore you may want to get a qualified tech to look at it
SOURCE: installed new lamp/how to reset the lamp hour meter on samsung (HL-S4666W)
Here is the procedure for resetting the lamp timer.
This is a quick reference guide to show you how to reset your Samsung DLP TV’s lamp hour meter or hour counter. Resetting the counter is a very simple procedure.
Begin with the TV powered off.
Point your remote towards your TV.
Press:
Mute + 1 + 8 + 2 + Power.
Your TV set should now say “Loading Factory”.
Browse down to “Option” then press Enter (or the right cursor button).
NOTE: The Mute+1+8+2 buttons needs to be pressed down consecutively and fairly quickly. If your TV does not enter the service menu after using this combination, you can substitute MENU instead of MUTE. This seems to work for some sets. Also, the right cursor arrow also acts as the ENTER button, so try it if you’re having difficulty with the ENTER button.
To exit the service menu, hit press the EXIT button or just turn off your TV (remember not to turn on your TV immediately afterwards!).
I hope this information allows you to resolve this issue.
If I have helped you, please help me, and rate this suggestion the highest FixYa rating. (Two Thumbs Up) If you cant rate this post with the highest rating, then please comment to this post and I will try to help you further.
SOURCE: HL-R5667W Picture just went blank, no sound. When
two things to check here:
1. remove the lamp and examine it to make sure it is not shattered inside.
2. if the set had a high pitched or fan like noise before it failed, the color wheel needs to be looked at--I can tell you a easy way to do this.
Look at the lamp first--life span is 2000 hours.
I am here to help and the more you tell me the better I can help you.
SD TECH Steve
Testimonial: "Thanks. I will look at the lamp and the digital board."
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