Onkyo and Integra HDMI Board Cooling Fan Modification
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- Опубликовано: 11 авг 2017
- Onkyo and Integra home theater receives are known for HDMI board failures. Here's a general overview of what the repair for them entails, and how to wire up a 12V fan to keep the HDMI board cool and extend its lifespan.
The model shown in this video is the Integra DTR-7.8 from 2007 which is functionally equivalent to the Onkyo TX-SR805 receiver.
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Bill presents in this video. He can be found at renderanything
Thank you very much for confirming that the *05 series also have this issue. Just bought a SR-705 used. It still works, but produces a lot of heat in that area...
I just bought a small USB fan for my 50.3 and it's done great.👍🏻
Great. I had equipment on top of my Denon x6200 and could not believe how hot things were. I'm going to buy the AC Infinity AIRCOM T8.
This "helps" me a lot! I've bought a TX-sr578 yet, pre-owned at Ebay and of course, the hdmi-board was coocked! No signal! So now I have to replace the capacitors. After this is fixed, I need to get the hot air out of the device! I hope to find a fan who is slim enough for assembling inside the device!
No matter WHAT Receiver or Amp you have, ALWAYS put a 120mm fan on top to suck the hot air out... Just by touch find out which portion of the receiver gets the hottest and put the fan there. Problem solved and will prolong the life of your equipement.
Lol, that ribbon cable, the last owner must have been at his wits end to give up without checking again.
Tiny Little Workshop Hi Bill, great idea and video, but honestly I gringed a little when you soldered on top of the Onkyo case. Those tiny solder balls could have dropped inside the receiver's case vents and I'm sure you're aware what damage that potentially could cause. I would suggest putting an aluminum foil sheet over the entire case while soldering in that close proximity of the component. Please take that as constructive criticism only. My technique was to cut-to-size, thick, double faced tape at each corner to attach the fan to the case. That provides not only a way to astetically secure the fan to the case, but also significantly dampens the fan vibration noise. I then used a black Sharpie marker to color the white edges of the tape to closely match the case color. I scored a great $3.99, 12vdc fan at Goodwill that was new in original packaging and rated at 22db. The best part though is that it has blue LED's around the fan case when powered on. Gives an awesome look to my audio stack. Thanks for sharing your video.
Hey Bill,
I have a bgears 12V 1500rpm 58.3cfm 27dba 120mm fan. Should I use a 9V plug in instead of a 6V plug in? It says it operates between 10.2V and 13.8 V... Also, if I have a 9V or 6V or 5.2 V plug in does it matter what the amperage rating is? My 6V plug is rated at 200ma and my 9V is 300ma.
Good tip on keeping an amp' cool. I acquired an old laptop holder with cooling fans underneath. The holder was broken but the fans were fine (and very thin at about 10mm) so I salvaged those and attached them under the amp' unit I have instead of on top. The unit is not an Onkyo/Integra but a Yamaha so the internal layout is different. I do have an Onkyo so I'll do something similar to yours for that unit.
I have the Integra 4.6 but the heat comes from central part and where the transformer is located and I’m planning of doing the same thing but it has a lot of space and the amplifier is sitting by itself my Xbox and router are located the other side of my tv desk so it has space to breath
How to tell air flow direction of any case fan: If you are looking at the sticker on the fan which details the voltage, amps, model number, and various symbols, that is the side that blows air. In other words, that side will cool you off on a hot day. It's also the side with the visible wires (as seen in video). On the other hand, the pull side of the fan is the open blade side where the label only shows the company name. All computer case fans are the same. It's basically the opposite of an ordinary house fan. Read "All you need to know about fans" (May 1996) Author: Mike Turner for all the fan knowledge you could possibly want.
Cool vid! Was just given an Onkyo TX-SR805 and it gets HOT! It works and isn’t fried...yet. Would love to do this to my receiver but there is only 2.75 inches between the top of the receiver and the bottom of the shelf above it. Is that enough room for a 1.75 inch fan? Thanks!
Hi , I need help, I tried reducing the buzzing sound and I touched the green wire of the power supply with the screwdriver, it short circuited and there was smoke coming from the HDMI board.
Good video. Inspired me to build an own fan control to protects the components from overheating in the long term.
wer do u connect the wires??
Hello Tiny Little Workshop. My receiver keeps turning off after 15 minutes. I have nothing connected to it except the wall outlet. Would u pls let me know what could be a possible culprit please?
Installing a heathink will do just fine
Ive got a onkyo tx-sr507. It dosent have a power output in the back. Were can i find a 12v power source inside the reciver?
I got a 30.5 for very cheap.the owner didnt know what to do with it.i fixed it,placed a heatsink and a fan on one of the chips on the hdmi board and its been running for the past 7 years with no