So after 10 years of service my Onkyo TX-NR809 finally experienced the dreaded DTS chip solder symptom. Back in the day when I bought the receiver I heard about the issue and so I installed two 140mm fans on top of the receiver in a pull configuration from day one. After so many years I thought I escaped it by adding the fans but it finally gave in. The speaker icons stopped coming up and I would have to restart the unit in order to get sound. In a matter of a month it went from a restart to few minutes to about 15 mins in order to get sound. Performed this fix with flux with a paint heat gun right under 400 degrees Fahrenheit and also went overboard and added some passive aluminum coolers to every chip on the board. Turned fans around and now running in a push config. It's working like new but only time will tell (Fingers crossed). I love this receiver to death and only wish Onkyo would have cooled the chips properly. Will keep you guys updated. Catus Maximus thank you so much for sharing this video it really helped...
@@hannycurak3259 Unfortunately No, after about 3 months it started acting up again. It needed to warm up for about 20-30 mins to get sound back. Got tired of waiting and bought a Tx-Nr 6050 for $329 open box on Ebay. Have to admit I really like it considering it's bang for the buck compared to likes of Denon and Marantz. Sucks it has no pre-outs but used a Russound ADP-1.2 line lever adapter to hook up the Crown XLI 1500 for the front towers and is working really well. Really crossing my fingers this one lasts as long or longer than then the previous one but Onkyo did add a nice cooler and fan to the chip and HDMI board. Only time will tell once again...
Perfect. My personal experience is to heat the dsp chip for approximately 1:20 min at 260 degree Celsius. I used a reflow station for approx 40 Euros. Worked fine for me and I did repair two receivers successfully. Afterwards I put a passively aluminum cooler on to the chip!
Thanks for posting this. My Tx-nr809 lost audio a few weeks ago suddenly. I found your video and used a heat gun to apply some heat, let it cool and turned it on. Boom.. The speaker relay kicked on! I haven't hooked it back up yet and I'm know this I'd probably just a temporary fix but maybe it will give me a little more service before it totally dies. Fwiw my unit said it had just over 17k hours of use.
The problem is, with all this "repair", you just temporary fix the problem. From my understanding, most often not the solder balls on the bottom of the chip are the problem, but the stuff contacting actually the die with this green substrate plate, which is *inside* the chip. Louis Rossmann did a good video about this I would recommend to understand the real problem. With heating it up to some amount, things might get a little bit realigned inside the chip - but only temporary. So the only real permanent fix would be to get a replacement chip (but they are not available for that "old" receivers). The root cause of the problem is the thermal stress applied to the chip because of insufficient / no cooling (not even a heatsink). Same happened to graphic chips (most often nVidia) in notebooks due to same reason. Broken by design.
I think you're right. even a small amount of heat will allow mine to function again but as soon as it is switched off and cools again, it doesn't function when switched on again
yeah the root-cause is definitely a thermal stress. I don't understand why are almost all receivers passively cooled. I just added a really thin and quiet active usb cooling fan to the bottom of my yamaha. The heat cumulates over time so even a little breeze can keep it running superbly for years as there is never enough stress on the transistors etc. Before when used at near max volume it would turn off almost instantly, now it can run minutes before turning off at max volume (of course that's too much it can almost destroy your hearing and damage speakers). Before it was under normal operation running very hot (like 70°C), now it's warm (I'd say max 45°C). Btw I don't have it in an enclosure just sitting on top of my desk. So yeah definitely put some passive radiators on those chips or maybe even active cooling.
So heating and putting a heatsink on top should fix it for a few years? I have a high end version (got it for free) and everything works except for the issue in this video....
Yep. MANY laptop graphics cards have died the same death, and heating the chip only ever works temporarily. Eventually, the time it will work between needing to be reheated again gets smaller and smaller til the point where heating just doesn't work at all anymore.
UPDATE *** Worked only for 2 weeks, tried to repair again but issue keeps coming back. Giving up, and getting another receiver, this time NOT Onkyo*** great video, used a heat gun with nozzle to heat the dsp chip for 1 ½ min. and now sound is working, also the Network actually also work it was not responding before repair. Have added a small heat sink on top of dsp to improve, but thank you very much.
Thx for this Video. I just used my hairdryer on high temperature und low speed for about one minute on the Chip and after this, the Reciver works like before.
The connector that you mentioned having trouble with is a compression connector. Push & hold down on the thicker side of the connector to remove and insert the wire ribbon easily.
I have 2 NR 609’s that have each been repaired by only for this problem. After getting them back they worked for about a year. Neither one plays audio again. I took them apart and heated them both up to attempt resolder and then installed heat sinks. They both worked for about a week. One has 9000 hrs and the other 10k. It’s crazy when I have a 30 year old Denon that still pounds after years of abuse.
It's the shitty BGA designed chips that have this issue. It's a crap design to have solder balls UNDER the chip. The boards warp/cup under those chips from heat, and it pulls on and makes the solder joints go cold under there.
Very instructive, very useful learning!... I know this receiver IS old and entry level, but i have two identical VSX-522 units here at home (probably the canadian version of vsx-521) , one upstairs and one downstairs. The one in the living room stopped working this week (all seems ok with controls and functions, but NO audio at all coming from any speaker outputs, or headphone jack)) i tried everything to give it a factory reset (power/standby + "BAND" button), and it does not work at all. The video monitor out is working so i was able to go in MCACC mode, to be able to manually generate the calibrating tones for the individual amped channels, nothing outputs to the speaker when i push it. Only sound that comes out of there, is a thump from the SUB on power-up, which makes sense since it has it's own amp. (and maybe a grin or two coming from my mouth) I should mention, ALL HDMI inputs are functional and audio reaches the TV in HDMI=THRU mode. So i decided to bring the other unit to the bench ...: EXACT SAME RESULT So now i have TWO vsx-522 stacked, which for now , only LOOK good. Do you think these vsx units could have the same DTS dolby chip problem? Thanks for doing what you do !
Thank you very much. I used some hint in the comments and applied 230C for approx. 1 minute. I bought this Receiver for 170€ (used condition) and the issue with the DTS chip just appeared after the warrenty of the reseller ran out. I just applied your fix and now I am running some tests (and if everything works, I will install some additional heatsinks later). I will keep you updated, if everything works out in the future.
I have an Onkyo TX-SR313 which is doing the same thing, will try this for sure. I have an SMT reflow oven at work and my job was multi-layer PCB design, so I should be able to lick this. Loved the sound my amp had... don't want to go through a whole repurchasing thing...
Mine just went out this month (Jan 2021), and I managed to reflow the DTS and get it working. Video Out just stopped working. I'll try one more thing but I think it's time for an upgrade. Fortunately it's lasted this long from what I'm reading.
Another thing to try is to look for any 100uf 4V metal can caps and change those, ideally for a higher voltage rating and possibly even with a slightly higher value since the higher the voltage of the caps the more the internal series resistance is but the higher the value of the cap the lower the internal series resistance is so if your upping the voltage rating it might be an idea to up the value a bit to compensate for any lowered esr from higer value voltage. This advice is not set in stone but i did see somewhere that someone replaced the 100uf metal can caps with a much higher value and it still worked.
Hi, I heated chip to 185 C and sound come back. Now I have mounted heatsink to help cooling. Soon I will post video with all details on my channel I have recorder all procedure. Thanks :).
I have an integra 30.5 with the same issue.i did the same repair and it has been playing for the past 6 years.i also added a heatsink with paste to that dts chip.i paid peanuts for that amp.
I tried to do a reflow on my integra dtr 40.2, put some flux around the chip and heated it up with a heat gun. After a month i had to heat it again, i put a heatsink on the chip and it still failes periodically every month or so. For a year i've been heating the chip every time audio goes out, not exactly an elegant solution but it hasn't kicked the bucket yet. Also i had an issue with a back channel speaker that would only play static, out of pure curiosity, i put heatsinks on my entire hdmi board, and it fixed that problem
@@Truth-Machine5000 Haha, nope! I retired my amp, i couldn't get it to function anymore. I must have overheated the chip because i can't get any sound out of it.
Some of these comments, lol. This was a wide spread issue across many manufacturers during some specific production years due to them all using the same garbage TI DSP chip. So before you "stick with" your brand of choice, keep in mind that Onkyo, Denon, Yamaha, Pioneer, etc. were all effected. Just like how they were also all effected by the janky ass HDMI 2.1 ports on the 2020 models.
Cool project. I found thick chunks of aluminum on the chips in my defunct flat screen tv when i took it apart that would make good heatsinks. I have a 1st gen digital Realistic reciever (1984!) that has small issues. I may open it up and look for the obvious. I couldn't guess how many hours it was played.
just to provide a data point, my unit failed right around maybe 2000 hours. (i bought in 2012, and have it RAM in 2016, and today is 2020). i just check my total usage to this very day is just under 4000 hours, so it is very possible at the time of RMA it has less than 2000 hours. so i think this may be less depend on actual hours, and more on the age of the receiver. 4 or 5 years maybe a good time for the problem to surface. still quite impressed that Onkyo picked up the bill for it. the round trip shipping of a 50 lb receiver probably cost a small fortune.
@@achibbbb I cleaned the whole ONKYO with the Contact Cleaner spray thoroughly. Then placed a heat sink on the DTS Chip and it's been working perfectly since then.
Next time when you want to disconnect the black cable just push it down.. And you can easely disconnect the cable without ripping it to peaces.. Nice video tho.. Love to watch it..
I have an ONKYO TX NR626, that one day it start to send to the LEFT Speaker , what I believe "bad current" and start clipping, so I disconnected it. At the present time I Had Only connected Left, Right, and Center speakers. So now, I am only using Right and Center. Any suggestions what to look for? What seems to be the fault? Thank you in advance.
just saw one of these for sale on FB for £20/$25, thought wow what a bargain, bet its a psu/fuse issue..... got it home, 9 screws and top off, saw fuses buried under other boards so 40 more (yes) screws later I have the back off to lift the boards for testing fuses, all work ok so thats when i decide to google around for a service manual and see all these hits for 'no sound' on forums and youtube... wished i'd done a search first lol.
What if the board that the chip is on is installed vertically? I won’t/can’t take out the entire board in case this fix doesn’t work for me, too much trouble. Is it still worth blowing hot air on the chip even though it would hitting it from the side in addition to other components?
I got that problem already. My receiver is an old ht-r680 7.1 Onkyo system. No sound at all , works everything but the sound 😢. I decided to sell it and get a new system. for me that Onkyo 680 it's going bye bye ...😅
always check all metal can caps b4 trying bga, shield all bga's and target all metal caps with a warm air nozzle. see if it comes back to life, some caps are under the board. And if anyone is going to try to reflow please use traceless flux!
Usually a no-sound/no output relay issue on these types of receivers IS a BGA issue. I've never found any bad caps that caused this exact issue on many units. Not saying I haven't found bad caps, but I haven't found them to cause this same issue. It was always a bad solder issue with the BGA chips.
Hi, nice video, need help here, i have a onkyo TX NR 656 7.2 receiver , i have no display on the TV, both my main and Sub HDMI ports arent displaying picture , i have sound and the buttons work. Reset didnt work .pls help !!!
This is true. We need to consume more and more in order for these fat bastard companies to pay big dividends and huge bonuses. They know exactly how long something should last. Think about it. How come some old electronics seem like they are going to run forever? And in this day and age, they haven’t figured out to make solder as good at least as it was with lead?
@@CatusMaximus i heated it up to 360f and it seems to be working still, sound kept not working randomly over the last 4 months, was going to just give up, but receivers are like 300+ now for just the "ok" ones, so yeah, I'm happy i found out the issue qas a defective chip and not a blown cap or relay
Hi, Thank you for your Video! I just fixed my Integra pre-amp by doing exactly what you did here. I was going to try the "baking" method until I stumbled across your vid. I did use the infrared thermometer, and it took a while to get the chip to get to temp. My first try failed, and the speaker indicator lights did not appear. I don't think I got the chip over 300deg f because I was being cautious. I tried again, and this time I let the chip get to 306deg f. I kept it on that temp for about 10 seconds. This worked!! I know nothing about electronics, at ALL, but It didn't look hard, so I figured I have nothing to lose. That being said, can you do a follow up vid to show what other chips might need the heat sinks, before I close it up? I'M not sure which ones are chips and which ones aren't.. that's how little I know. Lol. I got a heat sink kit off Amazon, and it came with a bunch of them. Thanks again for your wonderful vid!! You just saved me a couple hundred dollars minimum!!!!!!!!!
Just did a factory reset on my TX-nr686 and got it working again. Pain in the backside doing factory resets cause the remote doesnt work while doing the setup so have to get down on the floor to hit the buttons on the unit. Had the unit for about a year and bought it used. have to do factory resets every couple of months cause the bloody thing keeps playing up. Usualy its no output signal to the TV i have probs with. never had probs with sound. Like today woke up turned everything on no signal to the TV from my PC. so tried the bluray player no signal but had sound from the speakers connected to the unit. Thought maybe the HDMI cable was damaged so replaced that still no go. So thought maybe the HDMI socket on the TV has a prob so double checked by testing it on another TV still no picture. 1st time it did that was a week after i bought it so took it back to the shop as it had a 6 month warrenty on it. They refused to give a refund unless they sent it off to their repair centre to see what was wrong and that would cost me more money than i paid for it and take 3 months. So took it back home and did a factory reset after looking online to see if i could find a solution and it started working again for about a month. Seems its a common problem with all AVRs no matter what make or model they r. Usualy its sound though not picture. Guessing their all made in the same factory and same parts just diff software like most TV's now. Its either a chineses factory or a turkish company called Vestel making most electronics now. I know vestel make linsar, samsung, LG and Panasonic TV's in the same factory in Turkey. The braded named company designes them and the specs. then vestal builds them using the parts they have in stock and those parts go in everything they make. so its only the design and software thats diff the parts inside r all the same.
I have a huge problem on my onkyo receiver. I am using the aux input with my phone and whenever I turn on the receiver, there's only one click and theres no sound coming out of the speaker. It could be an easy fix but I haven't found anything in the internet yet. please help.
Thanx for the video but my issue is different. Speakers icons are on but no sound. Sometimes I have to leave the receiver on and after a while the sound will kick in. Recently it has gone gone without a sound even if i leave it on for hours. What could be the problem?
Hi. I have a question. Firstly thanks for the videos. I know this is an old one but I have a problem with my much loved, 20 year old Onkyo TX-NR905. I had audio but no video which seemed like an HDMI board fault. I replaced the HDMI board but now have no video or audio. Wondering if you have any ideas?
It Works! I guess 170F is enough. I streamed parasite last night and it’s still working. Yeh I know. Probably would have been fine without sound anyway since I don’t speak or understand Korean. Surprisingly good movie. Thanks for your help.
I can't thank you enough for the break down and info you shared in this video. I've never commented on any video before, but I truly am grateful. I have a onkyo txsr601 and it runs the music in my shop, hopefully you saved it from a load of buckshot. I'm gonna head to HF now and buy a pen heat gun, and try it. Can I take heat sinks out of other stuff, cut em down and use them, or do they need to be specific sizes?
Know anything will work as a heat sink just make sure it's not too big and won't touch the other circuits around the chip and find some way to attach it
Look at some of the other comments some people have mentioned that using electrical contact cleaner as help too. Also with the heat gun you can make sure this is the issue just by heating it up to around 150 degrees and see if it makes a difference
I didn't try the 150 deg. I got it to 300-330 deg. ....I could smell hot solder, so I stopped and let it go back down to about 80 or so. And still have no speaker display. That was a couple hours ago, I just added some petroleum based flux, and did the same thing, its cooling now, I'll clean it off and see what happens.
You may have to try again at 375 to 400 that's the temperature of the ovens run at when they make these boards so even 330 might not quite be enough to properly melt it even if you do smell some flux. The scale and breadth of this issue with Onkyo really has turn me off and the sad thing is is many Integra receivers also suffer from this issue. my fifteen-year-old Yamaha keeps Trucking along.
Excellent video and tutorial. I have a Denon AVR with similar no-audio issues, from either analog (tuner, RCA cables) or any digital sources. All other functions seem to work (OSD, display, etc. onboard diagnostics all seem fine except "AUDIO PACKET DOES NOT COME FROM SOURCE." So I assume it's a similar issue to the Onkyo. Is a DAC or DSP still part of the signal flow even with analog sources? I am preparing to attempt a reflow but I'm not sure which chip is the most likely culprit. Advice on a good way to diagnose? Turn it on and see what gets hottest and start there? From what I can figure from the service flowcharts, it's either the DAC, the DSP, the input selector chip, or the volume control chip. is the Onkyo DTS chip their DSP, or their DAC? Thanks for any advice!
bonjour j ai le même diagnostic de la par d'un réparateur carte mère hs à cause de la puce dts non réparable en plus sur un TX NR 5007 j'essaierai bien cette méthode ?est ce sans danger pour les composant autour merci d avance
It help a lot for us Sir. Sir, do you have spare Spare DSP board for Onkyo TX-SR501. Problem dont have output and i found out a open coil and short AK4586 Chip.. Can you pls help if you know where can i buy the board or supplier. Thanks alot
I have a receiver for this 875, silver. From time to time he has a radio-like hiss when he's tuning in to the station. It always occurs in the right front channel of the tower. This hiss does not last long, it stays for a while and then disappears. Sometimes it comes back. Could you give me a glimpse of the problem? I have already tried the ground loop, removing the ground plug from the outlet. Impedance has also been noted. I'm from Brazil, here nobody was able to help me. I thank you already friend.
I have a model 707 that has the same issue. I used a heat gun and heated the chip up 5 times but I had no luck getting the speaker grid to come back on and audio back to working. The funny thing is I hear 3 relays click on as soon as I press the power button but no click from a delay relay like a normal receiver. All the audio driver transistors are getting hot but the final transistors that are mounted to the heatsink are not. Any suggestions on what else could be wrong with this receiver will be greatly appreciated. Thank You!
Sir I see this video and I use Yamaha rxv665 avr and my avr display in suddenly decoder mode off but last time same issue display but automatically start speaker icon and on but today is a same problem see plz what is solution plz send me
Thanks for the video and tip! How many °C should it be heated to? How many minutes should it be at this temperature? It is necessary to heat shock several times in a row?
Onkyo is shit now. how the mighty have fallen these use to be amazing recievers. I talked to Onkyo support and they won’t even touch these anymore. they stopped carrying parts for them because they all went out
sir, please help me, why is my amplifier like that, the brand is ONKYO, the AUX IN AND Fm radio don't work, it doesn't work, but when it's in the USB PORT, it's ok, it works, it's just that it doesn't take long to play the music, it dies a bit, it also dies when it takes too long Is it possible that my amplifier is an issue because the model is " ONKYO TX-SR313 ☹️☹️
Awesome video, it helped me to understand issues that I may be able to fix on other types of electronics. Have to ask, did it work after you reheated it?
How long did Onkyo have this problem? What years, what models? I do have a TX SR 707 it is in my garage and last summer it would cut out until I put a heat sink on that dts chip, how ever since it is winter it will not start until I let it warm up for ten minutes or so. My older Onkyo 901 amps have been with me for 30 years no problem. I think that I do still like Onkyo but If I buy another one which ones and what years were bad? Or should I just go old school. Peavey is me ve... theater or rock and roll amps?.. do not need all of the bells and whistles. How ever since my computer or my TV is normally my source signal HDMI would be nice. Right now I am splitting my 1/8" jack from my sound card to the 707and two Onkyo 901's and three DefTech 15" powered subs I have 12 speakers and I can make it Thump, having lived and worked for a sound company in Nashville for years I do like to feel the base now and then. My long throw 12" boxes that I built are 4 ohm loads and my sony 901"s are on top so get a nice and full sound. I just find that when the 707 is maxed out it is only about a third of what every thing else will do and I really like to keep unity gain on all units or else there is no gas peddle if you want to push it. Do you have any recommendations for the future of my home entertainment system? Peace, Jim
Selamlar, Türkiye'den yazıyorum onkyo tx nr1010 Avr amfi hdm kartı arızalı bu yüzden yeni sürüm hdm kartı ile değiştirilmesi gerekiyor. hdm kartı tamir etmek istiyorum
@@thedavesofourlives1 LOL! If they were using typical 60/40 alloy, we wouldn't have these issues generally. ROHS solder is less ductile and has a meting point of 217° C (not 260) or 422 °F.
Iv got the speaker grid indication but no audio out the speaker or pre amp outs i didn't try this yet but what do you think it could be the issue? I wanna use it as a pre amp for my Emerald physics 100.2se amp
That's why I still keep my old Yamaha RX-V2400 & HTR-5890 THX 7.1 Receivers... They still work great and are nearly 20 years old. They don't have HDMI or support master audio but have better equalization from the microphone auto setup then this Onkyo.
Wow Maximus! You know your stuff! I have an HT-R990. I plugged in a composite video jack into a normal video input and the unit went into protect mode. Got it to restart again but the speaker grid lights stay on and no second click of speaker relay. Did volume up down and factory reset. No sound. What do you think? I opened the unit. 2 fuses blown to the speaker relays. I replaced them. AVR goes on off. I shut it down. Ideas?
i tried the hair dryer method on the dts chip on my onkyo tx-nr717 that didn't work for me. i saw on other videos on you tube others used a hair dryer and after a few attempts the speaker matrix popped back up. i tried at least a dozen times did not work. i am thinking a heat gun may work or there is another issue. could be a power issue. any suggestions ?
I'm from Brazil and I have an Onkyo TX-NR 686 and the HDMI output (main) doesn't work anymore. The rest everything works. Can you tell me if Onkyo sells boards or do I have to have it repaired. I bought this receveir in the United States. Could you help me by sending me addresses.
Greetings, I am writing from Turkey onkyo tx nr1010 Avr amplifier hdm card failed, so it needs to be replaced with new version hdm card. I want to repair hdm card
So after 10 years of service my Onkyo TX-NR809 finally experienced the dreaded DTS chip solder symptom. Back in the day when I bought the receiver I heard about the issue and so I installed two 140mm fans on top of the receiver in a pull configuration from day one. After so many years I thought I escaped it by adding the fans but it finally gave in. The speaker icons stopped coming up and I would have to restart the unit in order to get sound. In a matter of a month it went from a restart to few minutes to about 15 mins in order to get sound. Performed this fix with flux with a paint heat gun right under 400 degrees Fahrenheit and also went overboard and added some passive aluminum coolers to every chip on the board. Turned fans around and now running in a push config. It's working like new but only time will tell (Fingers crossed). I love this receiver to death and only wish Onkyo would have cooled the chips properly. Will keep you guys updated.
Catus Maximus thank you so much for sharing this video it really helped...
still working?
@@hannycurak3259 Unfortunately No, after about 3 months it started acting up again. It needed to warm up for about 20-30 mins to get sound back. Got tired of waiting and bought a Tx-Nr 6050 for $329 open box on Ebay. Have to admit I really like it considering it's bang for the buck compared to likes of Denon and Marantz. Sucks it has no pre-outs but used a Russound ADP-1.2 line lever adapter to hook up the Crown XLI 1500 for the front towers and is working really well. Really crossing my fingers this one lasts as long or longer than then the previous one but Onkyo did add a nice cooler and fan to the chip and HDMI board. Only time will tell once again...
Perfect. My personal experience is to heat the dsp chip for approximately 1:20 min at 260 degree Celsius. I used a reflow station for approx 40 Euros. Worked fine for me and I did repair two receivers successfully. Afterwards I put a passively aluminum cooler on to the chip!
Forza Guy i think for Onkyo stuff it is always good to put a aluminum cooler onto the dsp Chip. Then you probably will not run into problems!
is it still working please?
Thanks for posting this. My Tx-nr809 lost audio a few weeks ago suddenly. I found your video and used a heat gun to apply some heat, let it cool and turned it on. Boom.. The speaker relay kicked on! I haven't hooked it back up yet and I'm know this I'd probably just a temporary fix but maybe it will give me a little more service before it totally dies. Fwiw my unit said it had just over 17k hours of use.
The problem is, with all this "repair", you just temporary fix the problem. From my understanding, most often not the solder balls on the bottom of the chip are the problem, but the stuff contacting actually the die with this green substrate plate, which is *inside* the chip. Louis Rossmann did a good video about this I would recommend to understand the real problem. With heating it up to some amount, things might get a little bit realigned inside the chip - but only temporary. So the only real permanent fix would be to get a replacement chip (but they are not available for that "old" receivers). The root cause of the problem is the thermal stress applied to the chip because of insufficient / no cooling (not even a heatsink). Same happened to graphic chips (most often nVidia) in notebooks due to same reason. Broken by design.
I think you're right. even a small amount of heat will allow mine to function again but as soon as it is switched off and cools again, it doesn't function when switched on again
yeah the root-cause is definitely a thermal stress. I don't understand why are almost all receivers passively cooled. I just added a really thin and quiet active usb cooling fan to the bottom of my yamaha. The heat cumulates over time so even a little breeze can keep it running superbly for years as there is never enough stress on the transistors etc. Before when used at near max volume it would turn off almost instantly, now it can run minutes before turning off at max volume (of course that's too much it can almost destroy your hearing and damage speakers). Before it was under normal operation running very hot (like 70°C), now it's warm (I'd say max 45°C). Btw I don't have it in an enclosure just sitting on top of my desk. So yeah definitely put some passive radiators on those chips or maybe even active cooling.
So heating and putting a heatsink on top should fix it for a few years? I have a high end version (got it for free) and everything works except for the issue in this video....
@@peterdevreter did you fix it?
Yep. MANY laptop graphics cards have died the same death, and heating the chip only ever works temporarily. Eventually, the time it will work between needing to be reheated again gets smaller and smaller til the point where heating just doesn't work at all anymore.
Thank you so much for your help. This corrected my issue and I couldn’t be happier!! You are my hero 🤘🏻
Glad I could help!
UPDATE *** Worked only for 2 weeks, tried to repair again but issue keeps coming back. Giving up, and getting another receiver, this time NOT Onkyo*** great video, used a heat gun with nozzle to heat the dsp chip for 1 ½ min. and now sound is working, also the Network actually also work it was not responding before repair. Have added a small heat sink on top of dsp to improve, but thank you very much.
Thx for this Video. I just used my hairdryer on high temperature und low speed for about one minute on the Chip and after this, the Reciver works like before.
Glad it helped
The connector that you mentioned having trouble with is a compression connector. Push & hold down on the thicker side of the connector to remove and insert the wire ribbon easily.
I have 2 NR 609’s that have each been repaired by only for this problem. After getting them back they worked for about a year. Neither one plays audio again. I took them apart and heated them both up to attempt resolder and then installed heat sinks. They both worked for about a week. One has 9000 hrs and the other 10k. It’s crazy when I have a 30 year old Denon that still pounds after years of abuse.
one question please: did you use flux when you resoldered it?
30 year old receivers didn't have hdmi circuit boards to go bad. I have 30+ yr. old Onkyo's still going strong.
It's the shitty BGA designed chips that have this issue. It's a crap design to have solder balls UNDER the chip. The boards warp/cup under those chips from heat, and it pulls on and makes the solder joints go cold under there.
@@vortexor1 yes
and is it still working? wish you a merry Christmas
Very instructive, very useful learning!...
I know this receiver IS old and entry level, but i have two identical VSX-522 units here at home (probably the canadian version of vsx-521) ,
one upstairs and one downstairs.
The one in the living room stopped working this week (all seems ok with controls and functions, but NO audio at all coming from any speaker outputs, or headphone jack))
i tried everything to give it a factory reset (power/standby + "BAND" button), and it does not work at all.
The video monitor out is working so i was able to go in MCACC mode, to be able to manually generate the calibrating tones for the individual amped channels, nothing outputs to the speaker when i push it.
Only sound that comes out of there, is a thump from the SUB on power-up, which makes sense since it has it's own amp. (and maybe a grin or two coming from my mouth)
I should mention, ALL HDMI inputs are functional and audio reaches the TV in HDMI=THRU mode.
So i decided to bring the other unit to the bench ...: EXACT SAME RESULT
So now i have TWO vsx-522 stacked, which for now , only LOOK good.
Do you think these vsx units could have the same DTS dolby chip problem?
Thanks for doing what you do !
Thank you very much. I used some hint in the comments and applied 230C for approx. 1 minute.
I bought this Receiver for 170€ (used condition) and the issue with the DTS chip just appeared after the warrenty of the reseller ran out. I just applied your fix and now I am running some tests (and if everything works, I will install some additional heatsinks later). I will keep you updated, if everything works out in the future.
Thx for your help. How it works just fine again. Your video saved me a couple 100 €.
Thank you for helping me reset my receiver.
I have an Onkyo TX-SR313 which is doing the same thing, will try this for sure. I have an SMT reflow oven at work and my job was multi-layer PCB design, so I should be able to lick this. Loved the sound my amp had... don't want to go through a whole repurchasing thing...
Mine just went out this month (Jan 2021), and I managed to reflow the DTS and get it working. Video Out just stopped working. I'll try one more thing but I think it's time for an upgrade. Fortunately it's lasted this long from what I'm reading.
Another thing to try is to look for any 100uf 4V metal can caps and change those, ideally for a higher voltage rating and possibly even with a slightly higher value since the higher the voltage of the caps the more the internal series resistance is but the higher the value of the cap the lower the internal series resistance is so if your upping the voltage rating it might be an idea to up the value a bit to compensate for any lowered esr from higer value voltage. This advice is not set in stone but i did see somewhere that someone replaced the 100uf metal can caps with a much higher value and it still worked.
It's 99% not a cap issue, but a BGA chip solder issue.
Hi, I heated chip to 185 C and sound come back. Now I have mounted heatsink to help cooling. Soon I will post video with all details on my channel I have recorder all procedure. Thanks :).
I have an integra 30.5 with the same issue.i did the same repair and it has been playing for the past 6 years.i also added a heatsink with paste to that dts chip.i paid peanuts for that amp.
Tricked worked!! Have sound and video out now. Thank you so much. Will use till it dies. Shame the hdmi chip/board is bad on these.
I tried to do a reflow on my integra dtr 40.2, put some flux around the chip and heated it up with a heat gun. After a month i had to heat it again, i put a heatsink on the chip and it still failes periodically every month or so. For a year i've been heating the chip every time audio goes out, not exactly an elegant solution but it hasn't kicked the bucket yet.
Also i had an issue with a back channel speaker that would only play static, out of pure curiosity, i put heatsinks on my entire hdmi board, and it fixed that problem
Are the heatsinks still working?
@@Truth-Machine5000 Haha, nope! I retired my amp, i couldn't get it to function anymore. I must have overheated the chip because i can't get any sound out of it.
Some of these comments, lol. This was a wide spread issue across many manufacturers during some specific production years due to them all using the same garbage TI DSP chip. So before you "stick with" your brand of choice, keep in mind that Onkyo, Denon, Yamaha, Pioneer, etc. were all effected. Just like how they were also all effected by the janky ass HDMI 2.1 ports on the 2020 models.
Cool project. I found thick chunks of aluminum on the chips in my defunct flat screen tv when i took it apart that would make good heatsinks. I have a 1st gen digital Realistic reciever (1984!) that has small issues. I may open it up and look for the obvious. I couldn't guess how many hours it was played.
That chip went bad in my 2012 Onkyo. I used a commercial heat gun with concentrator tip to heat it but no luck. Found a Denon on Crutchfield for $300.
I like all your videos Catus. No matter the subject.
thanks
Thanks man! Worked like a charm for me as well. Here's hoping that it lasts...
What model did you repair?
Bro teac 8800 av receiver only front lift right chanels not sound bro centre back sorrounding is good work but problem??? Plzz reply
just to provide a data point, my unit failed right around maybe 2000 hours. (i bought in 2012, and have it RAM in 2016, and today is 2020). i just check my total usage to this very day is just under 4000 hours, so it is very possible at the time of RMA it has less than 2000 hours.
so i think this may be less depend on actual hours, and more on the age of the receiver. 4 or 5 years maybe a good time for the problem to surface.
still quite impressed that Onkyo picked up the bill for it. the round trip shipping of a 50 lb receiver probably cost a small fortune.
I opened up my ONKYO HT-R558 receiver, cleaned it with WD 40 contact cleaner, pasted a heat sink on the DTS Chip and the issue was resolved.
Did you clean whole onkyo with wd40 or only DTS chip? :D
@@achibbbb I cleaned the whole ONKYO with the Contact Cleaner spray thoroughly. Then placed a heat sink on the DTS Chip and it's been working perfectly since then.
What's a heat sink? Forgive my ignorance. I have an onkyo only left speakers are working
Idiot wd40 not for audio!!!
@@MrTopsoil911 Your the idiot. WD40 CONTACT CLEANER IS FOR AUDIO. READ BEFORE WRITING SOMETHING HERE.
Next time when you want to disconnect the black cable just push it down.. And you can easely disconnect the cable without ripping it to peaces.. Nice video tho.. Love to watch it..
Yes I was unfamiliar with that connector and did butcher it that's for sure
Man thanks for the video. I am making sound again on my tx nr 616
what tools do you use? a heat gun?
I have an ONKYO TX NR626, that one day it start to send to the LEFT Speaker , what I believe "bad current" and start clipping, so I disconnected it.
At the present time I Had Only connected Left, Right, and Center speakers. So now, I am only using Right and Center. Any suggestions what to look for? What seems to be the fault? Thank you in advance.
just saw one of these for sale on FB for £20/$25, thought wow what a bargain, bet its a psu/fuse issue.....
got it home, 9 screws and top off, saw fuses buried under other boards so 40 more (yes) screws later I have the back off to lift the boards for testing fuses, all work ok so thats when i decide to google around for a service manual and see all these hits for 'no sound' on forums and youtube...
wished i'd done a search first lol.
Interesting, nice to see different content from your chanel.👍
What if the board that the chip is on is installed vertically? I won’t/can’t take out the entire board in case this fix doesn’t work for me, too much trouble. Is it still worth blowing hot air on the chip even though it would hitting it from the side in addition to other components?
Je confirme je viens de le faire sur un Onkyo ht-r990 et le son remarche, le réseau également. Merci
I got that problem already. My receiver is an old ht-r680 7.1 Onkyo system. No sound at all , works everything but the sound 😢. I decided to sell it and get a new system. for me that Onkyo 680 it's going bye bye ...😅
always check all metal can caps b4 trying bga, shield all bga's and target all metal caps with a warm air nozzle. see if it comes back to life, some caps are under the board. And if anyone is going to try to reflow please use traceless flux!
Usually a no-sound/no output relay issue on these types of receivers IS a BGA issue. I've never found any bad caps that caused this exact issue on many units. Not saying I haven't found bad caps, but I haven't found them to cause this same issue. It was always a bad solder issue with the BGA chips.
I did it with a hairdryer, worked beautifully.
Thanx alot.
A lot of these meltdowns show solder that has dulled in appearance which a drop or so of flux can help fix that problem.
Not on a BGA chip are you going to see dulled solder. Can't see under them.
15:28 lol, I hear a duck, I am such a kid. Thanks for the video, excellent job!
I have a HT R391 on the bench, no display, stb transformer voltage is fluctuating., disconnected its steady. Maybe its just a VR.
Helpful video 👍
Hi, nice video, need help here, i have a onkyo TX NR 656 7.2 receiver , i have no display on the TV, both my main and Sub HDMI ports arent displaying picture , i have sound and the buttons work. Reset didnt work .pls help !!!
i have a onkyo lap-301 and i have sound from my sub but just a clicking sound from my speakers what could cause that
I got mine for 1.99 and it turns on then right back off after 2-3 seconds, how do I fix that ?
This is the same fault that caused the early XBox 360s to fail - I've even seen it in laptops. You'd think by now they would have realised this...
My guess is they do know and it's built in? The cynical me believes this to be true! Unit breaks= you trotting off to buy a new one 💰 for the company.
This is true. We need to consume more and more in order for these fat bastard companies to pay big dividends and huge bonuses. They know exactly how long something should last. Think about it. How come some old electronics seem like they are going to run forever? And in this day and age, they haven’t figured out to make solder as good at least as it was with lead?
Thank you for this video, helped me alot
Glad it helped
@@CatusMaximus i heated it up to 360f and it seems to be working still, sound kept not working randomly over the last 4 months, was going to just give up, but receivers are like 300+ now for just the "ok" ones, so yeah, I'm happy i found out the issue qas a defective chip and not a blown cap or relay
Hi,
Thank you for your Video! I just fixed my Integra pre-amp by doing exactly what you did here. I was going to try the "baking" method until I stumbled across your vid. I did use the infrared thermometer, and it took a while to get the chip to get to temp. My first try failed, and the speaker indicator lights did not appear. I don't think I got the chip over 300deg f because I was being cautious. I tried again, and this time I let the chip get to 306deg f. I kept it on that temp for about 10 seconds. This worked!! I know nothing about electronics, at ALL, but It didn't look hard, so I figured I have nothing to lose. That being said, can you do a follow up vid to show what other chips might need the heat sinks, before I close it up? I'M not sure which ones are chips and which ones aren't.. that's how little I know. Lol. I got a heat sink kit off Amazon, and it came with a bunch of them. Thanks again for your wonderful vid!! You just saved me a couple hundred dollars minimum!!!!!!!!!
Just did a factory reset on my TX-nr686 and got it working again. Pain in the backside doing factory resets cause the remote doesnt work while doing the setup so have to get down on the floor to hit the buttons on the unit. Had the unit for about a year and bought it used. have to do factory resets every couple of months cause the bloody thing keeps playing up.
Usualy its no output signal to the TV i have probs with. never had probs with sound. Like today woke up turned everything on no signal to the TV from my PC. so tried the bluray player no signal but had sound from the speakers connected to the unit.
Thought maybe the HDMI cable was damaged so replaced that still no go. So thought maybe the HDMI socket on the TV has a prob so double checked by testing it on another TV still no picture.
1st time it did that was a week after i bought it so took it back to the shop as it had a 6 month warrenty on it. They refused to give a refund unless they sent it off to their repair centre to see what was wrong and that would cost me more money than i paid for it and take 3 months. So took it back home and did a factory reset after looking online to see if i could find a solution and it started working again for about a month.
Seems its a common problem with all AVRs no matter what make or model they r. Usualy its sound though not picture.
Guessing their all made in the same factory and same parts just diff software like most TV's now. Its either a chineses factory or a turkish company called Vestel making most electronics now.
I know vestel make linsar, samsung, LG and Panasonic TV's in the same factory in Turkey.
The braded named company designes them and the specs. then vestal builds them using the parts they have in stock and those parts go in everything they make. so its only the design and software thats diff the parts inside r all the same.
thanks man this was a juge help and it workt like a sharm
I have a huge problem on my onkyo receiver. I am using the aux input with my phone and whenever I turn on the receiver, there's only one click and theres no sound coming out of the speaker. It could be an easy fix but I haven't found anything in the internet yet. please help.
I found a heatsink from an old tv circuit board about the size of the chip. No problems since.
Thanx for the video but my issue is different. Speakers icons are on but no sound. Sometimes I have to leave the receiver on and after a while the sound will kick in. Recently it has gone gone without a sound even if i leave it on for hours. What could be the problem?
Could be just another Manifestation of the same root cause. I Ended up getting a yamaha receiver and it's been great
Thank you for sharing your ideas.
Is it possible to buy the DTS chip for TX-SR309.
Not worth the effort I would get a Yamaha receiver
Hi. I have a question. Firstly thanks for the videos. I know this is an old one but I have a problem with my much loved, 20 year old Onkyo TX-NR905. I had audio but no video which seemed like an HDMI board fault. I replaced the HDMI board but now have no video or audio. Wondering if you have any ideas?
Not of my channels are working and I get static could it be that chip . All I ever owned was vintage receivers and never had any problems
It Works! I guess 170F is enough. I streamed parasite last night and it’s still working. Yeh I know. Probably would have been fine without sound anyway since I don’t speak or understand Korean. Surprisingly good movie. Thanks for your help.
I can't thank you enough for the break down and info you shared in this video. I've never commented on any video before, but I truly am grateful. I have a onkyo txsr601 and it runs the music in my shop, hopefully you saved it from a load of buckshot. I'm gonna head to HF now and buy a pen heat gun, and try it. Can I take heat sinks out of other stuff, cut em down and use them, or do they need to be specific sizes?
Know anything will work as a heat sink just make sure it's not too big and won't touch the other circuits around the chip and find some way to attach it
Look at some of the other comments some people have mentioned that using electrical contact cleaner as help too. Also with the heat gun you can make sure this is the issue just by heating it up to around 150 degrees and see if it makes a difference
I didn't try the 150 deg. I got it to 300-330 deg. ....I could smell hot solder, so I stopped and let it go back down to about 80 or so. And still have no speaker display. That was a couple hours ago, I just added some petroleum based flux, and did the same thing, its cooling now, I'll clean it off and see what happens.
You may have to try again at 375 to 400 that's the temperature of the ovens run at when they make these boards so even 330 might not quite be enough to properly melt it even if you do smell some flux.
The scale and breadth of this issue with Onkyo really has turn me off and the sad thing is is many Integra receivers also suffer from this issue. my fifteen-year-old Yamaha keeps Trucking along.
You think for one min they want that stuff to last?
What if i have left speakers but just my right speakers aren't working could it be the same issue
Help 😥
What would cause a popping/crackling / tickkkkk sound in one of my stereo speakers?
I'm using #Yamaha rxv 1900
Excellent video and tutorial. I have a Denon AVR with similar no-audio
issues, from either analog (tuner, RCA cables) or any digital sources.
All other functions seem to work (OSD, display, etc. onboard diagnostics
all seem fine except "AUDIO PACKET DOES NOT COME FROM SOURCE." So I
assume it's a similar issue to the Onkyo. Is a DAC or DSP still part of
the signal flow even with analog sources? I am preparing to attempt a
reflow but I'm not sure which chip is the most likely culprit. Advice on
a good way to diagnose? Turn it on and see what gets hottest and start
there? From what I can figure from the service flowcharts, it's either
the DAC, the DSP, the input selector chip, or the volume control chip.
is the Onkyo DTS chip their DSP, or their DAC? Thanks for any advice!
Did you attempt this? My x1300w has no hdmi out
I had a couple of denons with the same problem as you have but it was intermittent .
bonjour j ai le même diagnostic de la par d'un réparateur carte mère hs à cause de la puce dts non réparable en plus sur un TX NR 5007
j'essaierai bien cette méthode ?est ce sans danger pour les composant autour merci d avance
Those aluminum caps have plastic holders , i doubt that would survive an oven , but what do i know
Onkyo Av Receiver TX-NR609 HDMI Board Available ?
It help a lot for us Sir. Sir, do you have spare Spare DSP board for Onkyo TX-SR501. Problem dont have output and i found out a open coil and short AK4586 Chip.. Can you pls help if you know where can i buy the board or supplier. Thanks alot
Hello friend, were you able to solve it? I have a similar problem. When you replaced the dsp did you have to record any bios on it?
Interesting video. Do you have an idea where exactly you save the firmware?
I've Denon 4311ci it shows DSP 01 error no audio out (analog and HDMI I/P), rest of the things working fine how to fix this? Please help me...
I have a receiver for this 875, silver.
From time to time he has a radio-like hiss when he's tuning in to the station. It always occurs in the right front channel of the tower.
This hiss does not last long, it stays for a while and then disappears.
Sometimes it comes back. Could you give me a glimpse of the problem?
I have already tried the ground loop, removing the ground plug from the outlet.
Impedance has also been noted.
I'm from Brazil, here nobody was able to help me.
I thank you already friend.
Wow !!!!!
Thanks for the info.
I have a model 707 that has the same issue. I used a heat gun and heated the chip up 5 times but I had no luck getting the speaker grid to come back on and audio back to working. The funny thing is I hear 3 relays click on as soon as I press the power button but no click from a delay relay like a normal receiver. All the audio driver transistors are getting hot but the final transistors that are mounted to the heatsink are not. Any suggestions on what else could be wrong with this receiver will be greatly appreciated. Thank You!
I have this same onkyo problems i get hdmi board disturbing and i have only sound and no screen from hdmi in out
great video! can you also show how to put the heat sinks on the chips you mentioned in this video,.
Sir I see this video and I use Yamaha rxv665 avr and my avr display in suddenly decoder mode off but last time same issue display but automatically start speaker icon and on but today is a same problem see plz what is solution plz send me
Where did you get the heat gun and which model? Thanks!
Thanks for the video and tip!
How many °C should it be heated to? How many minutes should it be at this temperature?
It is necessary to heat shock several times in a row?
Onkyo is shit now. how the mighty have fallen these use to be amazing recievers. I talked to Onkyo support and they won’t even touch these anymore. they stopped carrying parts for them because they all went out
I still use my NR905. It's been running without a single issue for 10+ years (did upgrade the firmware).
sir, please help me, why is my amplifier like that, the brand is ONKYO, the AUX IN AND Fm radio don't work, it doesn't work, but when it's in the USB PORT, it's ok, it works, it's just that it doesn't take long to play the music, it dies a bit, it also dies when it takes too long Is it possible that my amplifier is an issue because the model is " ONKYO TX-SR313 ☹️☹️
Thanks for this video. I have an sr-805 with no display and no hdmi. No speakers yet to test audio but component works.
Forza Guy yeah I got it working again and fixed the display and hdmi. Works pretty good
Awesome video, it helped me to understand issues that I may be able to fix on other types of electronics. Have to ask, did it work after you reheated it?
How do I identify that particular chip so that I can try this fix.
Hi my Onkyo SR.309 has hdmi out video on and off automatically. Is your treatment help,?
Менять процессор DSP! По другому никак.
How long did Onkyo have this problem? What years, what models? I do have a TX SR 707 it is in my garage and last summer it would cut out until I put a heat sink on that dts chip, how ever since it is winter it will not start until I let it warm up for ten minutes or so. My older Onkyo 901 amps have been with me for 30 years no problem. I think that I do still like Onkyo but If I buy another one which ones and what years were bad? Or should I just go old school. Peavey is me ve... theater or rock and roll amps?.. do not need all of the bells and whistles. How ever since my computer or my TV is normally my source signal HDMI would be nice. Right now I am splitting my 1/8" jack from my sound card to the 707and two Onkyo 901's and three DefTech 15" powered subs I have 12 speakers and I can make it Thump, having lived and worked for a sound company in Nashville for years I do like to feel the base now and then. My long throw 12" boxes that I built are 4 ohm loads and my sony 901"s are on top so get a nice and full sound. I just find that when the 707 is maxed out it is only about a third of what every thing else will do and I really like to keep unity gain on all units or else there is no gas peddle if you want to push it. Do you have any recommendations for the future of my home entertainment system? Peace, Jim
My denon 1603 prologic and 5 channel not working. But stereo and external working. Can you please help where is the problem
Hi, still working after the DTS cool down?
Selamlar, Türkiye'den yazıyorum onkyo tx nr1010 Avr amfi hdm kartı arızalı bu yüzden yeni sürüm hdm kartı ile değiştirilmesi gerekiyor. hdm kartı tamir etmek istiyorum
260 ° C is the melting point of lead-free solder, you have to heat it up to 500 degrees Fahrenheit
A typical solder such as 60/40, with 60 % tin, and 40 % lead, has a melting point approximately between 183 °C to 188 °C
@@thedavesofourlives1 LOL! If they were using typical 60/40 alloy, we wouldn't have these issues generally. ROHS solder is less ductile and has a meting point of 217° C (not 260) or 422 °F.
Iv got the speaker grid indication but no audio out the speaker or pre amp outs i didn't try this yet but what do you think it could be the issue? I wanna use it as a pre amp for my Emerald physics 100.2se amp
Onkyo tx sr. 705 7.2 HDMI bord i have please sir
Tried the Mofa Heat Tool from amazon. After 10 minutes at nearly 1/4" from the chip I couldn't get it over 170 degrees. Guess I'll send it back.
TheMonkdad This may sound obvious, but you weren’t measuring on the Celcius scale? 170C = 338F
@@spitfirepat lmao he definitely fried his chip since he did it for 10 minutes ahahaha
So I can get audio but no video out of any of my HDMI plug ins. Not sure what would cause that. Is have the TX SR806
same here !
sagiv harush I did the reset and works again
@@sagogago if a reset does not fix it, check if the HDMI level shifter chip (5V to 3,3V) might be dead
Mine Pioneer vsx322 only last 8 years, bought in 2013, person at Pioneer said need to replace the board,but the board is no more produced.😭
That's why I still keep my old Yamaha RX-V2400 & HTR-5890 THX 7.1 Receivers... They still work great and are nearly 20 years old. They don't have HDMI or support master audio but have better equalization from the microphone auto setup then this Onkyo.
@@CatusMaximus Sir,in this moden amp, which brand are recommended, maybe some I can't find in Malaysia.
Wow Maximus! You know your stuff! I have an HT-R990. I plugged in a composite video jack into a normal video input and the unit went into protect mode. Got it to restart again but the speaker grid lights stay on and no second click of speaker relay. Did volume up down and factory reset. No sound. What do you think? I opened the unit. 2 fuses blown to the speaker relays. I replaced them. AVR goes on off. I shut it down. Ideas?
i tried the hair dryer method on the dts chip on my onkyo tx-nr717 that didn't work for me. i saw on other videos on you tube others used a hair dryer and after a few attempts the speaker matrix popped back up. i tried at least a dozen times did not work. i am thinking a heat gun may work or there is another issue. could be a power issue. any suggestions ?
Where are spares and repares done from in kenya??
I'm from Brazil and I have an Onkyo TX-NR 686 and the HDMI output (main) doesn't work anymore. The rest everything works. Can you tell me if Onkyo sells boards or do I have to have it repaired. I bought this receveir in the United States. Could you help me by sending me addresses.
what did happen to HDMI out issue?
Greetings, I am writing from Turkey onkyo tx nr1010 Avr amplifier hdm card failed, so it needs to be replaced with new version hdm card. I want to repair hdm card
Reflow solder action.