This is straight forward DIY to convert your any old CD player, amplifiers, desktop 2.1 speakers with Bluetooth, FM, USB, SD card reader. You could pick just a simple bluetooth board or one haveing everything such as FM, bluetooth, aux, USB..etc. Though I appreciate the intent of this video to enlighten people to give their old audio systems a second life it is not complete and has some short commings and one would end up frustrated. 1) You could use any of the audio input on the player that is no more in use such as CD player or AV input for the purpose of connecting audio out from bluetooth board 2) You could tap power from onboard 5V IC regulator output (usually 7805) or just use an mobile charger of atleaste 700ma and higher amps depending upon the load connected. 3) The audio ouput from the bluetooth/USB board can be connected to Left and Right channels of system AV input or CD player audio in on the circuit 4) One major issue is you will/may experience annoying humming noise if you connect the audio output wires this way Solution: connect a ceramic or polyster capacitor in series with the audio out cable which should fix the humming noise. I used a 105 polyster capacitor(105= 1000000 = 1mfd and no ploarities) Donot use electrolytic caacitor which has polarities. Lower value capacitor should work too and I haven't tried. I used both simple and cheap bluetooth board and also a similar board with FM, USB, SD card reader as well and the audio quality is quite satisfactory in either case.
Sir kindly do a tutorial on that please... I have one such sony music system but the CD changer is not working anymore because of the unavailability of the belts. But I want to use Bluetooth instead... It will be much appreciated sir if you can help
Brother... audio input toh thik hai, magar power CD section se lena chahiye. Koshish karo. Nahi toh dusre mode me bhi bluetooth circuit chalu hi rahega.
Exactly, radio bajate waqt agar bluetooth me gana play kiya to dono mix ho jayega... Maine delhi me jaha ye lagwaya tha uss mechanic ne cd se hi kiya tha connected, remote se cd select karne pe hi bluetooth on hota hai
Can this be done with Sony Fhb-190 ? If yes what is the best bluetooth circuit available in the market. Is there any class a or class b quality chips for it ?
You are a genius sir.... Thanks... Sir can you provide us the name of that bluetooth circuit?? That will be much appreciated... Thanks a million ton sir.
Bhai ji great information...... Mere pass kharab tv k 2 speakers+2 tiger+1subwoofer h un sabko {1 sound box} me kaise badlu btaiye ya video baniye plzz......
I have one LG music system (same as in your shelf back side of you), the system is completely dead now. If there is any chance to repair the same. Please inform me, so that I will contact you.
Bhai ji mere pass Soni ka system pada hua hai se message aur uske do speakers bhi pade hue hain box to main unko apni LED TV ke sath jodkar home theatre banana chahta hun to use speaker ko kaise jodu
Assalam walekum hamare pass National Panasonic kaisa set hai uska usmein Bluetooth kit lagana hai lekin vah set off hua vahan nahin ho raha hai kya aap se ho jaega
Power button par red light hai but press krne par standby demo mode nai on ho raha display nai aa raha kya check karna hai ispar video banao please sir
Bhai mere pas aiwa nsx-vc-78 hay.. Us ka ye problem aa raha hy k koi button press kero to koi or function ho jata hy..mtlb cd ka button press kero to MD start ho jye ga.. Or dosra is ka remote kharab jo gaya bhtt talash kiya nhi mila.. Model ZAS07..plzzzz plzzz reply
.hi, i connected the vhm 314 bluetooth module sony rxd9, i got a lot of noise and the gnd connections were made. tape a. There was noise from tape b.aux md.
sony mhc vz10 मे external bluetooth connection दिया तो सिर्फ 2 speaker से आवाज आती है, ऊपर वाले 2 speaker से आवाज नहीं आती, अगर अंदर से कनेक्शन लिया तो क्या चारो Speaker से आवाज आएगी ❓
bro is it possible to remove dvd n casste parts in systm . and just i want aux n usb to use . it 15yrs old so dvd n casste is now no use . so asking ...
Hello sir mere pas sony MHC -gn70v music system hai isme on horha hai bt start hote hi off hojata hai power on/of bhi fir work nhi krta hai pehle chalta tha bt long time se use nhi kiya ab chalay to problem kr rha hai plz meri help kre sir I m from Jammu
Bhaiya Mera aiwa ka home Nsx K880 theater Mein audio problem a rahi hai baj to a rahi hai per tuter Nahin Aate Hain Kabhi kbar a Jaate Hain Kabhi kbar Nahin Chalte Chalte problem ho rahi hai icb change kar kar dekh li. Bhaiya aap Agar Meri Thodi Si help kar de to aapko me online per bhi kar dunga
