How to repair YAMAHA HTR-2064 AVR for NO SOUND Problem, TRICKS TO DETECT FAULTY IC & REPLACEMENT.

How to repair YAMAHA HTR-2064 AVR for NO SOUND Problem, VERY SIMPLE TECH TRICKS TO DETECT FAULTY IC & REPLACEMENT.
YAMAHA HTR-3072 5.1-Channel 4K Ultra HD AV Receiver with Bluetooth
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Yamaha YHT-1840 4K Ultra HD 5.1-Channel Home Theater System with Dolby and DTS - Black
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Denon AVR-X250BT 5.1 Ch. 4K Ultra HD AV Receiver with Bluetooth (Black)
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Denon AVR-X550BT 5.2 Ch. AV Receiver with Bluetooth (Black)
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#yamahahtr2064avr #nosoundproblem #dtsicreplacement

[@jatingediya]

Very cool repair sir👍

[@TKFElectronics]

Thanks Bro

[@hectorhiguera6952]

Muchas gracias, por su video tengo uno igual pero el mio se escucha mal, sera el ptoblema el mismo integrado?

[@saurendraasen3729]

I have been watching your video's and i am very impressed with the same sir. Wanted to check the price and availability of TMS/DTS IC For yamaha rx v 359

[@arunvivek100]

The following boards are required. 1) WK647800 -- DSP PCB -- 1 No 2) WK651800 -- Function PCB -- 1 No Thank you.

[@DrAVRECEIVER]

Love from sv electronic service center banglore 65

[@PraveenKumar-yv9ex]

Nice

[@SherinPuzhakkal]

How much price DSP IC...???

[@adrianxavier6774]

Were r u from ? I need some assistance on repair of the same amp

[@TKFElectronics]

Mumbai

[@amitsonwane1287]

Hi Sir, is it possible to take front channel PRE outs from this receiver? Its real power as per the yamaha service specification is 15 watts per channel,which is like nothing to run tower speaker (with proper controled audio)

[@TKFElectronics]

Bro this AVRs is meant for home use capacity only. Not for Towers speaker, u need power Amplifier to run Tower speaker sir.

[@brianarcher5760]

Are you able to supply the YD775 replacement board for the HTR-2064?

[@TKFElectronics]

It is repairable

[@thomasphilip8265]

my av receiver(HTR 2064) is not working. The local repairer says ic has to be changed, which is unavailable locally. can you help me if the specification is given? will be very much thankful.

[@TKFElectronics]

We r not selling spare parts bro

[@rsporsche]

Do you use any particular solder for the heat pad? i.e. does it need to be a low temperature solder?

[@TKFElectronics]

Just use best quality solder wire & paste & more important is thin tip of solder iron.

[@innocentalabunge4728]

Hello, please can is get dsp ic for pioneer vsx 421?

[@Spiritual_Bhajans_Hub]

Hi, their is no output from Centre speaker and woofer from receiver and also no display for these both on display. Please suggest

[@TKFElectronics]

May be problem is in main digital board (hdmi Board)

[@uzairahmed6765]

Kahan se li bro Ye chip???

[@rupeshpawar3955]

How much expense for ic replacing? You r from mumbai or ?

[@user-eb4fe4it6h]

Je ne trouve pas le song

[@sureshmesuriya3599]

Kya ye ic milega mera sham problem hai odio not

[@TKFElectronics]

Your location bro

[@balakumar1488]

Bro I need your help I have yamaha htr 2067 problem is display not working audio no but on condition. I'm in Chennai

[@TKFElectronics]

Bro it's seems like problem is in main digital board, pls visit your nearest Yamaha Service center bcoz my shop is in Mumbai

[@arnabmandal7345]

Can you please suggest from which site i should order the spare? My av htr2064 not powering on, only making momentary click sound of power relay. I wanted to clean it, but after assembly, it is behaving in this fashion.

[@TKFElectronics]

Which spare parts you are looking, just enters that electronic components no. in Google search u will reach to plenty of suppliers website

[@arnabmandal7345]

@@TKFElectronics I have one Yamaha HTR-2064 (YHT-196), which is having no sound on Front Left / Right Channel. If I increase the sound fully (+16dB), then there is very faint sound (clear¬¬) in front - left speaker, but right - front speaker is still silent. When I traced the AUDIO DSP (IC-241, TMS320D70YE101BRFP), in the pin 117,116 & 115, I get voltage in all three pins in the range of 1.12 V, which goes off whenever decoder is off. All three pins behave similarly. Display shows all the speaker symbols. When traced further, the respective DSP pins are going through resistors R2425. R2426 & R2427 (all of 47 ohm) to the DAC IC-263(PCM1681PWPR) to pin 6,11 & 12 respectively which is found continuous on checking. In normal condition, output pins of DAC 27,26,22,21,20 & 19 gives voltage in the range of 2.4 to 2.5V and output resistor and capacitors (R2639, R2640, R2641, R2643, R2644, C2645, C2646, C2647, C2649, C2650, C2651) are checked and found OK. I have another completely functional Digital card from other unit, which when put the output off all the speakers are giving output normally, which confirms that main board PCB is OK thus there is surely problem in either audio DSP ic or DAC ic. Both the ICs are not getting heated on prolong operation, and voltages in i/p pins are checked ok. I am a hobbyist and tried to repair my home electronic and electrical gazette. Can you suggest how can I repair the Digital PCB, (as DSP IC change required very high-level skill and IC itself is costly, Rs2700/- around). Can I try by replacing the DAC IC? Please suggest.

[@TKFElectronics]

Bro are you a qualified technician,

[@arnabmandal7345]

@@TKFElectronics I work in the field of telecommunication and repair is my hobby.

[@TKFElectronics]

Then I recommend you do not attempt to repair it some things more will get faulty, give it to your nearest Service center pls try to understand. Rest is upon you

[@LordofKings-Raj]

My Yamaha HTR 2064 having very low sound all 5 speakers except wofferr!!!! What's the exact problem? Kindly guide.... Thanks

[@TKFElectronics]

My dear Bro, there r many reasons for this type of problem, main digital board DSP ic, AD ic, in Amplifier Board any electronic components etc etc. Kindly visit your nearest Yamaha service center

[@LordofKings-Raj]

@@TKFElectronics Thx 🙏

[@ammy4551]

Sir i have an question, i have active subwoofer and i want give it input from my htiv300 is it possible

[@TKFElectronics]

I suggest u pls do not connect any Active sub woofer to input sub woofer of IV300.

[@ammy4551]

Yes it must be damaged due to high output I meant to ask do we any options to get out put from mother board as you made a video where you showed input output signals

[@TKFElectronics]

Yes I am working on it, I am so busy I am not getting time, many of viewers are asking for it, once I done this soon I will upload video how to take pre Amp output.

[@ammy4551]

Sure sir,

[@srilakshmi9100]

where do you buy the ic

[@ashtarapur300]

I have sony home theatre ht m55. All the 14 power transistors are working perfectly. But sound system going in protector mode everytime I turn it on. Could you help

[@TKFElectronics]

May be problem is in digital board

[@jonessoares6896]

Op transistors biasing voltages check it shouldn't differ

[@jonessoares6896]

In Sony they have 100 ohms resistors for - + supply check for value changed or high

[@gurpalsingh-sc9ys]

Bro I have same problem in my rxv 371 , I'm a mobile repair mechanic. Can I please tell me where to get this ic , thx in advance.

[@TKFElectronics]

Pls search on Google u may find plenty of suppliers bro

[@gurpalsingh-sc9ys]

@@TKFElectronics 2500 ke price m mill rha h theek h kya?

[@TKFElectronics]

What is the no. of ic

[@gurpalsingh-sc9ys]

@@TKFElectronics same number h aapke wala jo aapne video m btaya h, but mera ic heat nhi ho rha.

[@shansunera7370]

Hello i have yamaha rxv771 amplifier, but no sound? What happen ?

[@TKFElectronics]

Bro how can I tell without checking? what happened inside

[@SHRAVANKUMAR-fo3od]

Mere receiver me same problem hai kya repair ho sakta hai?

[@TKFElectronics]

Yes

[@gurpalsingh-sc9ys]

Can you give me link to buy this ic.

[@TKFElectronics]

Pls Google search,

[@rahulzagade89]

I have HTR 2064. Problem is no sound, yamaha service center guy said, few IC needs to be replaced. Repairing cost is extremely high. 😢

[@TKFElectronics]

Where you located bro

[@rahulzagade89]

@@TKFElectronics pune

[@TKFElectronics]

This is my whatsapp no. 9653123582

[@LordofKings-Raj]

​@@TKFElectronicsI'm from Thane. Where you located?

[@plantsgardning]

I have same model but my system surrounding or bass not working

[@TKFElectronics]

Some problem in Main digital board bro

[@shahulhameed.k6089]

Sir I have same problem in Htr-2064 I'm from tamil nadu i given to local repair station they change ic but problem not solved they fix ic not properly..pls suggest me what can I do

[@TKFElectronics]

Pls u tell me now how can I hepl u

[@shahulhameed.k6089]

@@TKFElectronics can I send pcb to your address

[@shahulhameed.k6089]

@@TKFElectronics pls send your number

[@TKFElectronics]

My whatsapp number is 9653123582,

[@shahulhameed.k6089]

@@TKFElectronics ok

[@L_Tec394]

Hi sir my amplifir not power help pli

[@TKFElectronics]

Tell me how can I help you bro

[@L_Tec394]

@@TKFElectronics sir whatsapp num.. give me

[@TKFElectronics]

9653123582

[@saravanankumar7721]

Where to buy dsp ic

[@TKFElectronics]

Pls search on Google, u will find plenty of suppliers

[@devendraranderi7772]

Hi. I have yamaha av receiver 2064 YHT 196. Same issue of no sound output. I need someone reliable who can fix this. Can you Help ? I am not a trained professional so need someone to solve this for me. Pls. guide.

[@TKFElectronics]

Your location pls

[@devendraranderi7772]

@@TKFElectronics Surat

[@TKFElectronics]

My shop is in Mumbai

[@devendraranderi7772]

@@TKFElectronics can i send only the pcb ?

[@TKFElectronics]

This is My contact no. 9653123582

[@videostatus2122]

sir dsp ic price

[@TKFElectronics]

We are not selling Spare parts bro

[@user-eb4fe4it6h]

Non

[@DSJdevotional1728]

Same issue to my yamah home theater not sound

[@TKFElectronics]

It can be repairable bro

[@DSJdevotional1728]

Muje karna hai repair to mumbai k ho kya aap

[@TKFElectronics]

My Mobile no. 9653123582

[@DSJdevotional1728]

Mumbai mai hai kya aapka repair shop

[@TKFElectronics]

Yes

[@23docchetan]

HTR 2064, SPEAKERS ALL 5 SEEN ON DISPLAY ,NO TEST TONE SOUND, DOLBY PCM NOT SEEN, NO SOUND

[@TKFElectronics]

Need Repairing sir