20 Most Recent Samsung HL-T5076S 50 in. TV - Page 7 Questions & Answers

This sound like an issue with the x-main board, if you unhook the power cable going from the power supply to the y-main board and you get VA and VS voltages there is about a 95% chance of the power board working ok, both the x and y main boards in this model set gave issues, one problem is going to be finding a board at a decent price, you can troubleshoot the board yourself, it's generally the mos-fet's that short, the ones that are attached to the heat sink. If you find some bad, replacement parts can be obtained from Mouser for a few bucks, they're easy to change with a soldering iron and some solder wick or sucker

Just for information, we are FIXYA do com we aren't Samsung. It sounds like you think we are? That is caused by a bad connection of the edge ribbon connector. https://www.google.com/search?q=UN76F6300+vertical+line+down+the+right+side+of+screen ..

Generally all Led TVs would have a T-Con board.

These are all the codes. It is far easier to buy a copy remote for the television based on the model. No programming. https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote

Samsung TV Remote Code

DirecTutor.com https://www.directutor.com > content > remote-control... Samsung 4 digit remote control codes: · 0019, 0618, 0644 , 0056 · 0060, 0587 , 0037, 0178 · 0030, 0556, 0009, 0702 · 0774, 0093, 0217, 0448 · 0747, 0482, 0370 · 0264, ...

Look for bad capacitors, that's generally what makes the pixel issues like this

Check these sites..... https://www.google.com/search?q=PD46B2N_BDY&newwindow=1&sxsrf=APwXEdcQNMsRPqBMpxAyeVGb4zDzxWHHBA%3A1682521003834&source=hp&ei=qztJZJrtL4i-0PEPiaaxuAw&iflsig=AOEireoAAAAAZElJu4kUpLtQtWDgRkjLyUWwLK6ugL0s&ved=0ahUKEwja7oeW58f-AhUIHzQIHQlTDMcQ4dUDCAo&uact=5&oq=PD46B2N_BDY&gs_lcp=Cgdnd3Mtd2l6EAMyBQgAEKIEMgUIABCiBDIFCAAQogRQAFgAYLEQaABwAHgAgAGyAYgBsgGSAQMwLjGYAQCgAQKgAQE&sclient=gws-wiz Best to you.

You could try a DVD Cleaning Disc first. Was the television showing a good picture on Cable or Satellite? https://www.google.com/search?q=blu+ray+player+cleaning+disc ..

A power board will never cause a sound delay issue, if it's doing it on all channels its most likely an input issue, such as your cable box, fire stick ect

Hi Ralph, you have a bad tcon board or a bad panel, this model had a lot of both panel and tcon issue, finding a board may be difficult and expensive.

This set is what's called edge lit, it has 2 led strips on the bottom of the panel, then a defusing screen spreads the light, you have some shorted LED diodes making the darker spots, new lamps should fix the TV as long as the diffuser screen is ok.

When you say getting 51 volts to power fuse, I assume you're using the red lead from the multi meter at the fuse next to the power plug, but where are you putting the negative lead from the multimeter? If you're using frame ground this won't give a correct reading, in fact you will get around 50 VAC, you need to use the anode side of the bridge rectifier to get a reading or the neutral side of the power line. Does the fuse test good? if it's good measure across the B+ capacitors but be VERY careful getting that measurement as it will be close to 400 VDC if PMW is active, voltages like that can be dangerous. If you had a power surge there is a good chance the hot side of the power board was hurt, easy fix may be replacing the board, another issue this model set has is corrupt data in the EEPROM located on the main board, this can make the set appear totally dead

The best plan these days is to buy a 'Board Kit', as it includes all the boards. This is usually the outcome. https://www.fixya.com/support/r29790007-repairing_own_television ..

Hi Bill, the power board in your TV has been extremely reliable and had few failures, it's very simple to test the board, you will see a marking on the board saying 8v standby 13 on, with the set off you should see 8 volts, power it on and you should see 13. See what you see for voltage there and get back to me, if you don't see 13 with the set on it doesn't mean the power board as the main could be the issue, but lets get the 1st test done before digging deeper into it.

Get a factory remote at ebay or amazon for under $10, or use your cell phone, apps can be downloaded for Samsung sets.

Here is a replacement remote for it. All devices like that need a remote. Also break and make the cable HDMI Connections and make sure the television is on the correct source, but you need the television remote for that. https://www.google.com/search?q=Samsung+BD-E5300+replacement+remote& ..

I can't find the model of your set...do you have a typo? Have you tested the backlights with a LED backlight tester to be sure the issue isn't bad strips?

Lets start by eliminating the parts that won't cause your issue, the main board could not cause it, it turns the lamps off, that's correct it turns them off, the inverter will turn the lamps on with the main board not connected. The power board could cause it but it's not probable, only way this could happen would be some shorted windings in the transformer that powers the backlights and in the thousands of?? set's we've repaired in our shop I've only seen excessive backlight voltage a couple times. Considering this set is edge-lite, the lamps get quite warm, if a few are shorted the strip will get hot enough to melt the plexiglass. Where are you getting the replacement lamps from? Is it possible they're not meant for the model set you have? Are you getting a good contact with the tape on the back of the strips? They need to be tight against the frame, is there tape that's bunched up causing a gap between the strips and frame? Without pulling up service lit on the TV (not at shop now) I can't tell you what the correct B+ voltage should be coming out of the inverter but usually it's about 80% of the DC rating of the caps. Other than what I've suggested I can' think of anything else to advise on, I can get the exact voltage of the inverter next week when I get into work.

Under your settings menu on your TV there should be an option for allowing a connection to devices casting to the TV. Ensure your TV is capable of this first. If you provide the model number of the Roshan I can be of more help. After you've verified that your TV is connected to the same Wifi network as your Samsung phone, swipe down from the top of your Samsung, swipe down again to bring up the device controls. Scroll right until you find the icon titled "Smart View". Click on it and it will scan your network for compatible devices to cast your phone to for mirroring or playback. Your Roshan, if configured correctly, should be displayed in this menu.