Onkyo Receiver No Output HDMI Board/DTS Chip Repair

onkyo txnr807 This is a topic that many people are looking for. star-trek-voyager.net is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, star-trek-voyager.net would like to introduce to you Onkyo Receiver No Output HDMI Board/DTS Chip Repair. Following along are instructions in the video below:

“Oh oh sec gang as in walmart. Because it s almost time for the walmart walmart tv. Clippers. Now this is not advertised or anything.

Like that walmart is not to tell you that there s like tv clearance. They don t advertise this or anything. But this is something that i know that from my years and years of clear shopping. So i m really excited because i m getting all kinds of tv s every year stock up on tvs.

People think i m crazy because i m like the tv order. But that s okay because this sale you guys will understand when you can get 50 inch tvs for less than 199 like 50 inch tvs well you know what let me show you a clip of what i got last year. Then you guys can understand why i m so excited well thank you i m happy to have that oh guys he found at least one for 169 is a 55 inch. I think it s 55 inch.

So i m really about that so 55 inch 169. There was only one somebody beat me to the other one. I m not mad about it at least like that one. But now.

I m like on a clearance shopping. Page. Hey. Thank.

You so this eight guys should check it out 169 dollars for a 55 inch tv. So as soon as i came to the electronics department in the story there were already people getting tvs. So apparently like it s really popular a lot of people know about it already oh my gosh guys. I think those are my tv.

Yes so they had two more of the tv. So i m gonna be getting two of these but first i have to see how much they ring up because i was so excited when i saw other people getting them i didn t even ask how much they were gonna cost. I was just like i want what they re getting because they were excited about it so it looked like it was gonna be the. Ones so now we ll see how much they re actually gonna cost.

199. Guys. 199. Each for 50 inch stamp songs.

I only got all three in there really good so as you can see like in passages. I ve gotten tvs for like 169 for like a 50 inch samsung. So this sale it gets real and it gets real real fast do you know what i m saying. So.

This is what we need to do today today. We need to go around and look at what s going to be on clearance. We need to get these upc s and we need to find out which tvs. We re gonna be looking for because when the clearance hits.

You don t have time to come to the store and hook excuse me can you help me find the clearance tv. They are not going help you they don t even know half the time so you have to know for yourself that okay so it s this tv. I know for a fact because erica owns me that s me america erica told. Me that this tv is gonna be on clearance.

So i m going to scan. It and boom this happens to me all the times. I scan..


The teachers and employees are like how is this tv machine. Oh. My gosh you have to know for yourself. So today.

We re gonna look at cheap tvs and we re gonna find out which ones are gonna be super cheap now don t buy them now don t buy them now you gotta wait you just happened in a couple weeks. So you gotta wait until they get like rock bottom low and then it ll be soccer time awesome to eat. So this is one of the things that you re going to need to be on the lookout for this samsung soundbar check it out it s already starting to be. Clearance you can see it says 189 right.

Here but it was 299. So it s already getting pretty cheap. But it s gonna get a lot cheaper so keep your eyes on this i ll go ahead and give you the upc actually let me see if i can find a barcode on here that might be a little bit quicker. If i can t find a barcode.

I ll just get you guys the upc. Yeah. Let s do that let s get the upc for this and go ahead and scan. It and make sure that you remember exactly what you need to know about this one write it down the name take a picture take a screenshot from the video.

Whatever you need to do to remember what this one is that this is definitely one of the ones that you re going to need to be looking for okay. So i m over here by the sound bars and i m noticing that this sound bar is to our 50mm. We looked at the r6 tm and it was on clearance. But this our 50m.

It says regular price on the show. I m not satisfied with that i want to know for sure because this can also be included in the clearance. I m not sure so i pulled up my walmart app. I m gonna go ahead and scan.

I m gonna tap the scan feature right here on the app. We re just going to scan because i want to know if this will be on sale with the r. 6. Tm.

And you guys might want to be prepared. So let s just get in and see if this is included or not wow check. It. Out this one is only.

199. 199 in this. Store even though the shelf. Tag.

Says 229 is only 199. And people would never know because it s not marked. But you guys know so make sure you check your store you can even type in the search bar on your. Walmart.

Out just. Type that samsung 21. Channel. Or 290 w.

Sound. Bar system. And this will pull up..


And it will let you know the price of it in your store. Make sure you re on the indus tours have and it will let you know the price of it now and then you guys just keep tracking it check every day until it goes on clearance. So i m looking at these tvs. And i know for a fact last year.

These were included in the clearance now the one in the front 43 inch. They usually don t clearance until later in the summer. But the one in the back is marked for 248 they usually clearance with this tv cleaners that i m telling you guys about so. I m gonna go ahead and scan that one and check it with the walmart app and see if it s only 248 right now or if it has drums any lower hopefully it s dropping and if it s dropping that little well it s 199.

And it s not even marked. Oh wait that says 198 is 198. And it s not even marked okay. So this is what i m talking about let me give you guys a really clear picture of this tv.

Move some stuff out of the way. So you can kind of see what this tv looks like this is exactly what i m talking about it s not wow. It s a 50 inch. It s a 50 inch tv.

It s only 198 right now but guys i can t to you this tv will go down to as low as 99. Now i can t tell you if there will be any left at your store by the time it goes down to 99. So right price point on this particular tv is usually around 150 that goes to 150. And it s a 50 inch.

I would definitely buy it but in previous years. We tap held out so i ll go ahead and give you the upc on this one. But definitely put this on your must watch link. Because yeah you can t beat that when it goes down to 99.

It s definitely a steal. Oh. See shop. Oh see oh.

See wait hold up hold up this ai. N t over. Yet. She s got more deals to show you then you wanna try.

But you don t wanna buy it she got the deal of the day waluigi coupons all the reach get the battery poppy. We re shutting down the deal. Oh oh see okay. So i just wanted.

The story is like one of the first things that i saw with these dollars. That s what the sign says like i didn t even have to scan. I was going to scan. But the sign is already here so i m just going to scan just to make sure because some of them have a 200 tax.

But some of them don t so i m wondering like is it. Really 200 or not so i just pulled up my walmart app. And this is what it looks like if you re not familiar with scanning on the walmart app. We do this all the time in my videos.

I m just gonna start right here. I m hit the scan button and then we just scan the item and it tells me the price in this store wow check it out it really is 200. Now if i was on the walmart comtab the price would be different..


But when i click the in this store tab. It tells you what store i m at and it tells me that this item really is 200. So now i m really really pumped to look for more stuff in this store. Because if i just got started and i m already seeing shirts for 2 and these are long sleeve their mo s these are the not like these aren t that like little cheap dollar treasures.

These are like long sleeve diamonds if i m already seeing these i don t see something else in this store. So i m still scanning. And yeah. Even these and they look a little bit different even these are two dollars.

So i m just gonna get a few beand just with that chip. It s with other chips or that chip just ends up getting burned up and that doesn t repair it it also doesn t tell them i mean after this i actually have to put in a blu ray. See if if audio comes out all the channels and a little bonus. A lot of the stuff on this you know the electronics is like the you know serious a light streaming and everything if you look around online and i could tell you i could even do a review of some of these serious units.

There was a time to get 100 percent all 150 channels of sirius satellite radio lifetime unlimited forever. But it s tied to specific old hardware but if you find some of that old hardware yeah. It s pretty awesome just forever lifetime satellite. No subscription necessary so what s integrated in here for satellite radio.

Doesn t mean anything okay so i m gonna try the repair now i m doing a quick close up here of the board numbers before i forget just so anybody who needs it i can see those board numbers at the end of this i ll talk about the overall construction of this unit. I was gonna try to pull out this board. But it has like million connectors like 10 screws and just trying to get this wire out. I already broke the connector.

It has like finger pinch things and so i just said after spending like 20 minutes bending all the little fingers back. I said. I don t want to go downhill. Let s try to get the repair gone all right here.

We go i m gonna start preheating. It it s gonna be a little noisy. I m gonna give it to around 300 degrees or set up like this am i right constantly measuring the panel. I can t say about this new harbour.

This ir. 20 in it is it has a real risk. Fast response rate you go find just the right position. Where you see the highest temperature.

That way you really know you re on it you gotta make sure that you don t let the heat gun get too hot either like here i like we pulled us away just to try to get a really good measurement. You want to limit the amount of time. I probably taking too long and they have to redo this here. I might give up just a couple more seconds try to get a better measurement off of this 360 degrees or so.

But i don t know how okay wasn t he if he let the housings of these heat up then it really can throw off their accuracy. I ve been really reading up on that i ll do that one more time here so it s tedious and you got to really let it heat up and really get to that melt temperature and let it sit there for a few seconds. That s the easy way. I didn t cut out a piece of aluminum foil.

Which is something that you may want to do just to help protect heat from the rest of the circuits and components. I want to let this cool down the room temperature and then i m gonna see how it runs leave it on for an hour or two if it does work after this and see if it has the issue. I may not quite got enough heat in there maybe not quite got it properly so it may work for a week or something. But then you just come in and try it again with maybe just a little bit more heat.

Because there s not really anything to live is on a receiver that dies like this so anyway. I ll be back in just a second here and after i d leave it run. I m gonna see how hot this chip is and see if maybe we it needs it really does need a heatsink and if it does there s like double sided thermal tape..


I m gonna find a little you know like a piece of wire something i can bend they use as a to give it spring tension to hold it on so it s easy to pull off and just use a little bit standard thermal paste. Okay. I have a quick update. So far.

It s actually working that was an actual fix. I went back and made sure i got that chip to at least 375 degrees. We ll see how it is i haven t tested any of the hdmi switching or up sampling or the networking or any of that kind of digital stuff. But it does put out audio out left and right the peer direct mode works so we re making progress.

But i wanted to show this real fast the root cause both of the cpus really need heat sinks. If i can get this aim just right this little chip is or this thing s been on for 10 minutes and with the case off and this chip is already over a hundred degrees this other cpu out over here if i can get just the right angle we can see is really starting to get warm 115 degrees fahrenheit already so both of these processors need heat sinks if you have a receiver that works get order of some little heat sinks whatever the size of these little chips are this is like 5 8. And this is just over an inch. You know this is going to be like 28 millimeters or something like that but definitely need us and heat sinks.

I mean that chip right there is getting pretty warm. So i could see and they it s actually getting straight up hot something even driving anything that one s really not so bad. It s really surprising it may be when i actually play a movie. And there is full on 7 channel multi channel decoding.

Then that s when this will really start to have an issue these of course will have to process more information. I m gonna hunt around try to find some heat sinks to show what i m going to do for my solution. There s also with the channels driven even than the pure direct mode. Which is kind of interesting that s the channels.

Which appears to be this board in this board for the left and right are already like a hundred and twenty five hundred and thirty degrees. So that s a source of a lot of heat. The transformer itself isn t bad that s what causes a lot of heat in the yamaha that i have versus this stuff anyway. This has been a long video.

But it was kind of an experiment. I m glad it worked out even though i had trouble with this connector here. We ll hope that it holds out we do know the source at least on this one is the issue. So you know i can decide if i want you know an electronic shops.

Gonna probably charge a lot of money there desolder and resolder both of those chips. So i m just gonna hold out and just use this method. Because it seemed to work out for this you and i just wanted to make this video kind of for my subscribers. It says a project video as well as anybody looking up the infamous yamaha no sound bad chip thing.

This is at least another video showing that the heat trick worked. But that you really got to get it to the right temperature without just totally burning up that little processor and the last thing we got to find some kind of little piece of aluminum something to keep these chips to cool. Because these chips that chip is ridiculously. It s not ridiculous.

It s almost too hot to touch. I did just touch it and and if i can get you know this at the right angle. Here here get right over that thing look at that 138 degrees. And it s running in its direct mode and one last measurement on this chip it s already climbing towards 105 degrees.

Really kind of a shame heatsinks we could have alone prevented a massive amount of all these problems onkyo hat anyway i really appreciate everybody watching and subscribing and if you haven t subscribed please do until next time caddis maximus out and people can leave in the comments. If they want me to kind of like do more of a review at least. An internal kind of review and overall just an audio review of the receiver. But writing that holds up see in the next video bye.

” ..

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