Sir, mere pass yamaha RX V371 avr hai. Sabhi functions working good hai. Sirf hdmi video and sound nahi dikhta hai tv pe. Pura board change ya replace karna padega kya? Aap ke service centre pe leke ana padega to kaha ana padega. Plz message karna
Bro i have 2064 but my front three speakers are working but if i switch 2.1 or 5.1 then subwoofer or back surrounding speakers are not working sub woofer or surrounding back spekers are not working
I have a problem. HDMI 1 is not responding, found one dead resistor 3 ohms but didn't fix the issue. Also "on TV menu" not appearing. TV HDM 1 not recognised when it's the only HDMI connected but it does pass audi and video from HDMI 2 and 3. Looks like 2 chips need replacing but would be happy to just have on TV menu working. Also i have some of these amps that sound like they lack bass, some of the effects / programs also sound strange such as "mono movie" Could this be the tone control chip changing DAC did not help with this lack of bass. 2ch stereo sounds more bassy than straight but still seems to lack some bass. boosting bass with tone control makes almost no difference sounds better in zero position.
Sir, dsp ic was short, changed same ic that you changed in this video.. But no sound out..3.3v and 1.8v are ok..Is this ic reqires a software updation.. Model :RX-V1065.
@@TKFElectronics Problem solved sir.. Ic works and sound came ok after resoldered ic again.. Fault by the poor contacts of pins.. Thankyou for your replies..🙏
Hi Sirji, yamaha AVR Rx - v371, same issue no audio in 5 channels only SW humming heard during test tone, its the same issue related to DSP IC?? Actually few days back I just opened the unit to clean up with blower and then tried washing the dsp board using Thinner over toothbrush, is it because of that????? Please help and let me know your contact details for further communication related to repair and solution
Great . I have Yamaha dsp ax 2 . The issue is it works perfectly fine in stereo . And the moment I switch on DSP and use digital optical inputs , my main left channel produce distorted sound . Rest all other channels works fine .. please guide
Dear viewer, as u have not viewed my video properly, ic no. Poped up in running video before replacing ic, & fixing of new ic will take long time so I am trying to show that everything in brief video. Anyway thanks for your comments.
Helpfull Video... But where did you get the IC from?
Sir, mere pass yamaha RX V371 avr hai. Sabhi functions working good hai. Sirf hdmi video and sound nahi dikhta hai tv pe. Pura board change ya replace karna padega kya? Aap ke service centre pe leke ana padega to kaha ana padega. Plz message karna
Contact me on this Mobile number 9653123582
Bro i have 2064 but my front three speakers are working but if i switch 2.1 or 5.1 then subwoofer or back surrounding speakers are not working sub woofer or surrounding back spekers are not working
Love❤ from sv electronic service center banglore....
I have a problem. HDMI 1 is not responding, found one dead resistor 3 ohms but didn't fix the issue. Also "on TV menu" not appearing. TV HDM 1 not recognised when it's the only HDMI connected but it does pass audi and video from HDMI 2 and 3. Looks like 2 chips need replacing but would be happy to just have on TV menu working. Also i have some of these amps that sound like they lack bass, some of the effects / programs also sound strange such as "mono movie" Could this be the tone control chip changing DAC did not help with this lack of bass. 2ch stereo sounds more bassy than straight but still seems to lack some bass. boosting bass with tone control makes almost no difference sounds better in zero position.
Better replace main board (full hdmi board with new)
Hi great vídeo, did you write the ic with any rom / firmware or is just "plug and play"?
Just plug & play
Helpfull video sir....THANKS
Hello sir,
dspb56724ag ic price??? Any idea sir
Help 😥
What would cause a popping/crackling / tickkkkk sound in one of my stereo speakers?
I'm using #Yamaha rxv 1900
Awesome video...very clearly done..
Sir, dsp ic was short, changed same ic that you changed in this video.. But no sound out..3.3v and 1.8v are ok..Is this ic reqires a software updation.. Model :RX-V1065.
What is the no. of ic u changed & it is the same no. with old ic no. or little difference
@@TKFElectronics same sir, TMS320 D70YE101BRFP.
How about bottom Board Amplifier section
Yamaha which model it is
@@TKFElectronics Problem solved sir.. Ic works and sound came ok after resoldered ic again.. Fault by the poor contacts of pins.. Thankyou for your replies..🙏
Good video but wish you coul share the name and address of your supplier.
How did you solder that IC????
Obviously with soldering iron sir but one should be well experienced to carry out all this minor task of job.
Hi Sirji, yamaha AVR Rx - v371, same issue no audio in 5 channels only SW humming heard during test tone, its the same issue related to DSP IC?? Actually few days back I just opened the unit to clean up with blower and then tried washing the dsp board using Thinner over toothbrush, is it because of that????? Please help and let me know your contact details for further communication related to repair and solution
9653123582
Great . I have Yamaha dsp ax 2 . The issue is it works perfectly fine in stereo . And the moment I switch on DSP and use digital optical inputs , my main left channel produce distorted sound . Rest all other channels works fine .. please guide
May be Problem is in DSP ic or CPU ic bro
@@TKFElectronics thanks for your prompt reply. Tell me is it possible to get a new DSP card all together
My friend this I can able to suggest you after checking your system only.
@@TKFElectronics I wish that was possible but I am way far away from you
From where you are bro
my dsp 1000 gets hot if the amp is on why
We are searching for the DSP chip for a Yamaha RX-A1020, and cannot locate one. Can you recommend a supplier that might help to locate one ?
Now a days It is quite hard to find critical electronic components due to shortage of semi conductors bro
Intelligent man 😉
MY YAMAHA RX-V485 MODEL ..ALL SPEKAR OK BUT SURROUND SPEKAR NOT WORKING ....ANY PROBLEM SIR
Sir yamaha rxv357 working good but memory guard fuction not working every time channel volume level default level how to solve sir let me know how
सर मेरे पास यामाहा Rx v440 का मोडॅन है रीपेर होजायेगा आप का ऐडेस दो
From where you buy this DSP chip? I am from Sri Lanka.
From indian supplier
@@TKFElectronics Thanks
@@TKFElectronicsBro wish you could share the name and address of your supplier am in the USA,
@@TKFElectronicsis there a website that you can share?
I want this dsp ic for my Yamaha tc v661
Why there is no speaker icon display yet?
Their is bro, may be you didn't notice
If their is no speaker icon appeared then how Audio output is coming, No speaker icon appeared then No Audio
I have the same problem. No speaker icon @@TKFElectronics
May be DSP ic malfunctioning
@@TKFElectronics I'll try your solution tomrrow. Hopefully replace new chip will solve the problem
What’s the repair cost?
Repair cost of which model AVR & what is the problem in your AVR bro
Sir your location
Mumbai sir
From where u got this DSP chip
I am very surprised because the DSP chip is irreplaceable and technician did not show its number and how it was resold! So a suspected act.
Dear viewer, as u have not viewed my video properly, ic no. Poped up in running video before replacing ic, & fixing of new ic will take long time so I am trying to show that everything in brief video. Anyway thanks for your comments.
@TKFElectronics please accept my sincere apology regarding my comments 🙂. What was coat of DSP chip and its source ?
Why not showing in the IC fixing
Dear bro, in my earlier videos I had already shown how to solder SMD Micro processor ic,
price this ic
pls are you on WHATSAPP?
Yes