20 Most Recent Samsung HL-R5677W 56" HDTV Questions & Answers

I have a few questions which will determine what your problem may be.Did or does the set make a high pitched fan like sound or a high pitched whine?What have you examined so far?As far as a lamp it is unlikely it will cause such a sound but if you remove it look to see it is intact and not shattered.Let me know SD TECH

IF it is there it is in a tiny opening on the DMD board which is the metal box at the rear of the light engine that the color wheel plugs into.

On the side facing the rear of the set with all the little holes in it should be one tiny rectangular opening. The jumper is small and usually just has a flat bare metal band across the top.

If there remove carefully with hemostat or small needle nose pliers.


SD TECH

Have you replaced the lamp before this could be one of two things the lamp is all ready burning out this lamps last around 2-3years of use or it could be a bad ballast board if you all ready replaced the lamp and you have the same problem so if you have not replaced the lamp before the would be the best thing to replace here is the lamp you need

http://www.discount-merchant.com/SearchResults.asp?Search=HLR5677W

PLEASE RATE THIS SOLUTION AS I DO THIS FOR FREE !!!!!

This tv have a colors wheel.The colors wheel is dead.The tv have squiling,motor loud noises and back&white picture.All the indication problems of the colors wheel is dead.Call the tv tech.to fix this problems,because have to take out alot of manchanical parts.Before even can get to the colors wheel out to replaced it.

Hello,

follow the below steps to replace the color wheel on your Samsung DLP:

1. Put on the anti-static grounding strap to keep static electricity fromdamaging the internal components of the Samsung DLP TV. Turn theSamsung around so that the back is facing you. Make sure the Samsung isunplugged from the AC socket.
2. Use the Phillips screwdriver to remove all of the screws from the back panel. Put the screws aside. Pull off the back panel.
3. Loosen the two screws from each side of the projection bulb's case.Pull the projection bulb out. Put the projection bulb aside. Use thePhillips screwdriver to remove the two screws from the left side panel.Pull the side panel and the circuit board attached to it out carefullyand put it down so that the cables attached to it have not been pulledout.
4. Take a picture of the power cable's position with the digital camera so that you can put it back correctly later. Pull the power cable outfrom inside of the Samsung's case so that the center panel is free tobe pulled out. Remove the two large headed screws from the center panelwith the Phillips screwdriver. Remove the top two screws holding thepanel to the plastic case using the Phillips screwdriver.
5. Slowly slide the center unit out a few inches. Take a picture of theprojector lens' positioning with the digital camera so that you can putit back correctly later. Unplug the two cables from the left side ofthe center panel. Unscrew the sensor switch using the Phillipsscrewdriver. Slide the center panel completely out of the Samsung andput it down on the clean cloth. Blow off the color wheel assembly withthe compressed air.
6. Use the tweezers to remove the green plug from the top of the colorwheel cover. Use the tweezers to remove the two cables at the side thatare coming from the color wheel. Use the Phillips jeweler's screwdriverto remove the screws from the top, front and back of the color wheelcover. Slide the color wheel cover straight up to expose the colorwheel.
7. Use the Phillips screwdriver to remove the three screws holding thecolor wheel to the color wheel assembly. Lift the color wheel up andout of the color wheel assembly and discard it.
8. Position the replacement color wheel in the color wheel assembly.Reassemble the color wheel and reassemble the color wheel assembly. Putthe color wheel assembly back into position in the rear of the SamsungDLP TV. Reassemble the Samsung DLP TV. Plug the Samsung DLP TV back infor power. Turn the Samsung on and enjoy seeing the colors displayedproperly again now that you have replaced the color wheel.

I wish you good luck.

Okay since you got raster "display" I would call this a tuner/decoder issue that is displaying those bar's "output" more then like then not you tuner/decoder is going to need to be looked at or even replaced.

You did not leave the TV;s model number so I am kinda hesitant on giving out cost of repair and labor because many 5-6 your old tv's are projected tv's and in saying the the parts are going to be a bear to fine. I would check www.partsotre.com or matts electronics..

Thanks for you question, please do press the accept button for my advice and effort.

if you have any questions please do ask. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Any TV display is based on mixing of 3 primary colors, viz. Red, Green & Blue. The intensity & density of each color is dependent on the voltage and current. It seems that the RED color has become weak and by how much only an expert TV technician, after thoroughly checking the entire circuit, findout which component needs replacement....................sodeep

It could be a Flyback transformer problem. Check th flyback for loose solder move the transformer a little bit and look on the underside of the circuit board. be careful ther may be current left over. Put your left hand in your pocket.or away from you. if it is not that you may have a faulty circuit board (burnt resistors) near the yoke going to the screen.

Good day, dkimberly428;
Sorry you are having a problem with your SNG TV.
Let me ask you why did you replace the color wheel? Was it making noise, but had pic prior to changing it?
Okay, if that was it, try this: the color wheel ***'y has one cable and "ribbon type" cable, correct? Okay, make sure both cables are secured. Secondly, the "ribbon type cable" was more then likely put in backwards. If I remember correctly the shiny side (end) of ribbon cable should be facing the rear of TV.
Good Luck, big IRISH. PS always double check ALL cables in TV to make sure they are properly seated.

no there is no way to check the lamp. You can check ballast voltages but thats dangerous. The main thing is to make sure the replacement lamp is the same number as your old one.

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.

Is the lamp light the only one thats flashing? Does the buzzing your hearing stop or is it constant? Also when you press power off does the buzzing stop instantly or continue? Respond to this post and I will try to assist you. Is HL-R677w the correct model number also?

Need new balast and lamp

White lines evenly spaced, across the screen is normally caused by the DMD. When replacing the DMD, the light engine must be pulled from the set. After the DMD is replaced and the light engine is returned, a mechanical alignment must be done and then the technician pulls up the service menu and aligns the Index Delay and SP actuator. Hope this helped.

remove the back cover u will see the fans one for the ballast and the other for the lamp

Sounds like a door switch is not making proper contact--or has been damaged. Check the lamp door switch and see if it is properly seated and the pin on the door is hitting the leaf of the switch.

You need a color wheel--common on these sets. Get a real phillips bulb and you should be set for awhile. The cheap generic bulbs are fine to get you through a few MONTHS....but NOT much longer. . An E22H-120/132 watt lamp is correct--and if you can replace just the bulb-(NOT hard at all to do) it will save you a LOT of money.

just from personal exp the easiest thing to do may fix or at least make it better. if u see puffed and leaky caps on power supply replace capacitors. if really dusty clean. both previously mentioned and both helped me. my tv was completely dead and replacing caps got it to power back up and work. it takes two trys to come on but works great so far. then i cleaned every nook and cranny with a small vacuum hose and different size/angle brushes that could be attached to hose. i only took out the psb board with caps and didnt touch anything in there that i could mess up. just cleaning helped enhance the colors. right now this is the best picture ive had on a tv and it was completly dead when i got it.