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Post by dobrykamil on Dec 1, 2019 5:59:42 GMT -5
Hi
Did you manage to fix this problem?
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Post by dobrykamil on Sept 25, 2019 16:50:38 GMT -5
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Post by dobrykamil on Sept 20, 2019 11:46:07 GMT -5
Onkyo Tx-NR709 cured today by soldering brand new D830K013DZKB5.
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Post by dobrykamil on Jul 18, 2019 18:25:23 GMT -5
Have you tried unplugging the unit, hold the power on button and plug it in, continuing to hold the power button for 30 seconds to 1 minute? Yeah buddy, tried that already but no joy. It seems like some part of main cpu do work, because I hear speaker relays kicking in after 5 ish seconds.
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Post by dobrykamil on Jul 14, 2019 12:20:58 GMT -5
Does the unit turn off when you hit the power button when it says clearing? Nope. None of the keys work. I even disconnected fron panel from hdmi board but that didn't make any difference. I found this thread on avforums, so my issue could be related to corrupted firmware upgrade.
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Post by dobrykamil on Jul 14, 2019 4:28:28 GMT -5
Yes, I bought it for silly money. I guess previous owner tried to do factory reset or firmware update but it didn't end well. Some folks online, report this problem with str-dn1050 and even 1080 model.
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Post by dobrykamil on Jul 13, 2019 14:41:11 GMT -5
Hi all,
Well, this seems to be common problem, and some details can be found online but I couldn’t find solution yet.As soon as I plug the mains in, unit switches itself on and start flashing „Clearing”message on the display.There is no response to keys on the front panel whatsoever. After 2-3 minutes, unit switches off and goes into on/off loop. Any ideas lads?
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Post by dobrykamil on Feb 26, 2019 6:35:11 GMT -5
Glad to hear it! I usually find that intermittent boot issues on the DSP is often just a cracked solderball. How many hours do you have on the unit? If you are not sure, bring up the MAIN FW screen and press "SETUP". That should display the hours of use. Turn the unit off after checking because if you hit the wrong button it will zero out the hours of use. If the total hours is less than 16,000, you probably just have a weak solder joint on the bottom of that DSP or a weak capacitor somewhere on the 1.2V or 3.3V rails. To fix the solder joint you can try a reflow (as detailed earlier in this post) or re-ball the DSP with lead based solder. As for the capacitor, you should be able to identify the likely culprits by looking through the schematics with a focus on the capacitors that sit next to the voltage regulators for the 1.2V and 3.3V lines. As for those "XD" chips, they don't work properly at all. There is something different in the timing between those and the regular "D830" chips. After installing them I can always get everything to function but while Surround Sound work perfectly, Network and USB won't stream data. When you try, they play about 1 second of music and then stop. TI refuses to tell me how they differ so I have no idea how to fix this.
HTH Todd
Hi Todd Thanks for the tips. Well, my 609 displays only 7 hours of use, so obviously somebody has reset it. I'll look at the 1.2V and 3.3V rails and propably replace few caps there. I want to sell in on ebay at some point, so I think I'll rebal dsp chip with leaded solder balls for the peace of mind.
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Post by dobrykamil on Feb 23, 2019 18:10:04 GMT -5
Well, that was easy enough :)Just keep one finger over, say Enter key and one over Onkyo's Power on button. Todd was right, you have 1-2 second to push down enter key, before linux boot kicks in. Turns out, one of my 609 is a bit temperamental, 1 out of the 5 times it turns on without sound. I reckon it's DSP chip in this case, because ethaddr is being populated with correct value ( matches the sticker on the ethernet socket). Now regarding my TX-8050..it still wouldn't work with my recently purchased XD830K013DZBK4 chip from China. I was fortunate and found among my spare parts, a good D830K013DZBK4 chip I've purchased ages ago. The engraved DD and DTS logo looks exactly the same as the original. Now, I'm a happy owner of a fully working Onkyo TX-8050 network streamer
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Post by dobrykamil on Feb 23, 2019 8:41:32 GMT -5
Thanks Todd, will definitely give this a try. I've got 509 and 609 lying around with no audio, and I recently got TX-8050 with the same dodgy TI chip. Some people reported on the internet, that this model stopped outputting sound after firmware upgrade.
Appreciate you help.
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Post by dobrykamil on Feb 21, 2019 18:58:52 GMT -5
The environment should show something like the following: baudrate=115200 bootfile="uImage" verify=n ethaddr=xx:xx:xx:xx:xx:xx bootargs=console=ttyS1,115200n8 root=/dev/mtdblock8 rw quiet lpj=999424 rootfstype=yaffs mem=56M ip=off setparam=ok stdin=serial stdout=serial stderr=serial ver=U-Boot 1.3.3-svn (Nov 29 2010 - 18:05:03) bootcmd=nboot,jffs2 0xc0200000 0 0x254000 autostart=yes bootdelay=1 dspboot=yes Most of the settings are probably ok but the ethaddr setting will be wrong. To fix this, use the "forceenv" command like this: "forceenv ethaddr=xx:xx:xx:xx:xx:xx (simply input the 6 HEX address printed on the label on the ethernet port instead of the xx's) Next, save the values (this command will also recalculate the proper checksum as well) "saveenv" if any other variables are missing, add them using the same process Once completed, the firmware should be fixed and the system should boot properly. If not, you may have to find a working system and copy the firmware chip. HTH Todd Hi Todd Hi Todd On the tx-nr609 hdmi board, where is that diag port, is it P3102A? If so, should I wait for the boot proces to complete or interrupt it at some point? I managed to connect my pc to tx-nr609 and I watched the boot process. It stopped at the root credentials prompt (these can be found online) I logged in and executed "printenv" commnd but I got "not found" error massega back. Am I missing something here or not doing this properly? Thanks in advance Kamil
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Post by dobrykamil on Nov 23, 2018 12:45:53 GMT -5
Hello
I've got above model and it works in general, but instantly after powering on, subwoofer produces very annoying crackle and popping sound. I believe this is another, common issue with this model. Most information on the internet is regarding hum, buzzing sound etc. caused by dodgy +15V, -15V rail caps. I've managed to repair different MA subwoofer with exact symptoms in the past - BXW10. Problem is, amplifier for RSW12 comes with two IR2110 mosfet drivers working in full bridge circuit.Long story short, I've replaced both bootstrap caps (that was the case with BXW10) but it didn't help at all. I don't have SM yet, but I've emailed MA support team, so hopefully they'll come back to me soon. I believe problem is caused by one of the caps, because popping sound goes away (not entirely, becomes less frequent) once the unit warms up a bit. Has anyone came across with this problem before?
Cheers
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Post by dobrykamil on Aug 15, 2018 13:51:56 GMT -5
Forgot to add..it runs with the latest version already.I like how Onkyo receivers allows you to force upgrade via usb or network.
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Post by dobrykamil on Aug 15, 2018 12:33:08 GMT -5
Have you tried updating the firmware? Nope, because I can't find firmware for this model. Sony website says, over internet only.
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Post by dobrykamil on Aug 14, 2018 14:20:01 GMT -5
Hi As per title, I bought STR-DN1040 and unit is having some GUI issues. Please take a look here I've attached my own photos as well. At some point, I saw few Japanese characters here and there. Apparently common issue with STR-DN1050 models too. The sound and video through hdmi ports work just fine. I've done so far: - user initialize - shipment mode initialize - all clear initialize - cleaned hdmi board with isopropyl alcohol (it was very dusty) Any thoughts lads?
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