srt
Junior Member
Posts: 90
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Post by srt on Aug 10, 2019 13:06:21 GMT -5
Hi I have onkyo tx nr609, got as no sound , after successfull replacement dsp chip of onkyo 616 I descided to start on 609 , t
Tjmotter help me alot to make it success, now I have a qstion about 830K013DZKB5 ,I know it is higher freequency chip than orginal 830K013BZKB4, but don't know it is compatible with onkyo 609,I buy thes are from Ali , the same part numbe is I installed on 616 and it was success even firware corrupted (I moved firmware chip between 616 and 414)
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Post by tibimakai on Aug 11, 2019 20:40:24 GMT -5
I believe, that Texas Instruments shows the D version is compatible with the B version IC.
You can search for that pdf file(recall) and read it.
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srt
Junior Member
Posts: 90
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Post by srt on Aug 12, 2019 14:35:05 GMT -5
Last digit 5 mean I think it's 456mhz chip
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Post by tjmotter on Aug 13, 2019 20:11:22 GMT -5
The "5" version runs at a higher frequency but I have found it to work perfectly as a replacement for the "4" version. I investigated this previously and what I found was that the D830K013BZKB4 uses a 20Mhz crystal. This chip multiplies that by 20 to get to the 400Mhz frequency. Systems like the NR636 that use the D830K013DZKB5 install a 24MHz crystal which increases the net speed of the chip. My current theory is that installing the "5" chip in a system with a 20Mhz crystal simply sets it up to run at (or close to) 400Mhz. I have tested this in an NR616 and it worked perfectly.
HTH
Todd
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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 tjmotter on Sept 20, 2019 16:29:49 GMT -5
GREAT JOB!
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srt
Junior Member
Posts: 90
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Post by srt on Sept 25, 2019 11:53:51 GMT -5
View AttachmentOnkyo Tx-NR709 cured today by soldering brand new D830K013DZKB5. From where you brought chip? |
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Post by tibimakai on Sept 25, 2019 12:19:16 GMT -5
Most likely Aliexpress.
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Post by dobrykamil on Sept 25, 2019 16:50:38 GMT -5
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Post by tibimakai on Sept 26, 2019 11:02:37 GMT -5
I have just purchased one myself. I still have a bad 609 around. I will give it another try. First time after I have replaced this IC, nothing happened.
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srt
Junior Member
Posts: 90
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Post by srt on Jan 1, 2020 11:21:30 GMT -5
I have just purchased one myself. I still have a bad 609 around. I will give it another try. First time after I have replaced this IC, nothing happened. Can you please give your update on 609 |
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Post by tibimakai on Jan 2, 2020 11:11:46 GMT -5
After replacing it, nothing happened(no change). I assume, that my soldering job wasn't correct, but I may be wrong also. I don't know, how would I know, if I did a good job or not?
This is not a priority for me right now. Receiver is to old, and is not worth almost nothing these days. I'm doing this, to learn on how to solder a BGA IC.
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Post by richardp on Mar 28, 2021 18:01:14 GMT -5
Hi I have onkyo tx nr609, got as no sound , after successfull replacement dsp chip of onkyo 616 I descided to start on 609 , t Tjmotter help me alot to make it success, now I have a qstion about 830K013DZKB5 ,I know it is higher freequency chip than orginal 830K013BZKB4, but don't know it is compatible with onkyo 609,I buy thes are from Ali , the same part numbe is I installed on 616 and it was success even firware corrupted (I moved firmware chip between 616 and 414) |
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Post by dark84 on Sept 16, 2021 22:42:03 GMT -5
Hi!
First, sorry because my bad english.
I ordered a new chip for my tx-nr609. Chip is D830K013DZKB4. I don't have question marks at dsp version. I am able to connect with remote app. I am updated the firmware from usb without problem. The network and usb working. But, if i want to play music from usb or from internet the sound is cutting out. From analog tuner i got sound without problem. Already flashed the nand. What is the problem here? If the chip fake, than i don't have a dsp version and no sound. Thanks!
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srt
Junior Member
Posts: 90
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Post by srt on Sept 18, 2021 8:32:57 GMT -5
Hi! First, sorry because my bad english. I ordered a new chip for my tx-nr609. Chip is 830K013DZKB4. I don't have question marks at dsp version. I am able to connect with remote app. I am updated the firmware from usb without problem. The network and usb working. But, if i want to play music from usb or from internet the sound is cutting out. From analog tuner i got sound without problem. Already flashed the nand. What is the problem here? If the chip fake, than i don't have a dsp version and no sound. Thanks! Please check its part number if its starting with X, i e, XD830K013DZKB4 or.. |
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