4440 IC Board Problems and Repair.
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- Опубліковано 8 лип 2020
- Hi Friends...This Video is about 4440 IC board Problems and Repairs.
TAMIL ELECTRONICS INFO Channel ID:-( / @rameshaudios245 )
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4440 IC Board Wiring:( • Dual 4440 IC Amplifier... )
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சூப்பர் சார் அருமையான பதிவு நன்றி.
மிக்க நன்றி...
ஒரு ஆம்லைட் கிடைச்சா கூட போதும் என்ற கவலையில் இருந்தவனுக்கு பிரியாணி வாங்கி கொடுத்து போல மிக அருமையான விளக்கம் சொல்லி மோட்டிவேஷன் பண்ணிட்டீங்க...
சூப்பர்.
தெளிவான விளக்கம் ரொம்ப நன்றி
Thank you bro
Very clear and useful practical explanation.Commendable.
Thanks bro...
@@KVRElectronics nn 12:25
Super bro i learn from you
Super bro
Good bro, valuable information bro
Thank you bro...
tq bro
Super work bro 👌🙏
Thank you bro...
All video super 👌 pro
Thanks bro...
Nice and super video bro
Thank you bro
semma nanba
Thanks nanba
Super sir🙏🙏🙏🙏🙏🙏
Thanks sir
Very useful
Thank you...
Super Anna 👍👍👍👍
Thank you bro
Super super bro thank
Thank you bro...
Bro etmax home theater no sound and no display repir eppadi soullunga bro
Super
Super brother
Thanks brother
Bro super bro 👌👌👌👌👌👌👌👌👌👌👌👌👌 good info
previous video pathen dvd player la lens read aguthu ana no disk nu varuthu lens or motherboard complain nu solranga lens mathi patha than mother board complaint acha nu theriyum nu solranga athuku lens check panna vali iruka bro
Thanks bro...maximum no disc nu vandhuchuna lens pochu nu tha meaning bro....check panradhuku idea ila bro...sekirame solren.bro
@@KVRElectronics thanks bro for reply
🙂🙂🙂waiting more videos
Ss bro...thank you...
@KVR Electronics bro Srtip change panni parunga. Lens nalla irukkalam.
Paper wire mari irukkum 10rs dhan varum
Super👍👍👍👍
Thanks bro
Video super bro sama bro cd6283 ic ஆடியோ போர்டு பத்தி தெளிவா சொல்லுங்க⁉⁉⁉⁉⁉
Ok bro...kandipa bro
Make this type of more videos bro
Thank you bro
Bro ithila 4 speaker connect pannumbothu " dup dup dup dup "sound varuth . athu maran eth cheynam
Thanks
Thanks
Hai annaa nan oru puthu bord vagi conaction ellam shariya tan koduthe.. anaa voliyam baass trebil ellam work aakale. USB Work akuth.. enna seyyanam?
Audio input/Volume control check panunga bro...
@@KVRElectronics Ok Bro 👍
12v 5 amps transformer use panalama bro.....
Use panalam bro...But 12v 3amps podhum bro....
bro enkitta 5 amp hd transformer irukku adhukku sariana audio with bt board with usb typela irukkara Madhuri oru quality ana board sollunga thank you
Stereo amplifier pana porengala
@@KVRElectronics ama bro quality ah irukkanum
Dual 4440 ic board nalla irukum...adhula bass treble vandhurum...so adha stereo ku try panalam bro....ilana three 4440 ic ula board iruku adha use pani 2.1 panalam...andha board laye bass treble um irukum....
How can I avoid motor boating sound in this circuit
Philips speakers irukka bro
Bro enaoda amp on panna light vitu vitu varudhu and sound edhuvum varala on panna light matum vitu vitu varudhu ena prblm bro
Amplifier board ku power supply varudha parunga....bro...telegram join panunga link description la iruku...join panitu unga amp photo anupunga...sari panalam
Super bro. 4440 cut board ku lm324 2ic bass treble board use pannuna humming varuthu but transistor board use pannuna humming valla. Lm324 bt Nalla irukku but humming eppadi sari pantrathu bro.....
Thanks bro...proper aa ground panunga bro...usb board lam...cabinet la fix panunga...sari aidum bro...
@@KVRElectronics OK bro thank you......
Thanks bro
Sound romba kammiya iruku speaker kathukitta vacha kekuthu athukum ic problem thana
May be ic problem aa irukalam....but nennga volume control connection lam check panunga bro...
while switch on amplifier popup sound in speakers why???
Sir 4440 lla aux llaiyum humming varuthu please sir sollugga
Amplifier board aaa Cabinet la correct aa fix panunga bro...volume control lam check panunga...correct aa elam ground panunga
Bro, 2.1 speakers la input, output rentulaum earth varathu bro atha tester la vachu patha tester nalla light varathu bro.. But speaker wrk aathu.. Then speakers padum pothu humming varala padama irukum pothu humming varathu bro enna panrathu bro
Bro...power supply section la check panunga bro.....
Capcitor or diode problem aa irukalam...nenga whatsapp link click pani join panunga bro...doubt clear panikalam
Bro usb board la beeb sound ah eapdi bro sari pannurathu..
Bro usb board la usb conector mela oru wire solder pani ground panunga bro....sari agidum
Volume ingres Panna cutoff aguthu enna problem
Power supply check panunga bro...transformer AC and DC voltage check panunga...power problem than idhu
Takai deck with equaliser board changing video iruka
Enkita ila bro...
Equalizer board kuda 4440 board connect panna sound clear a illa
My amplifier la Bluetooth pair akuthu bt song play pannua suttana amplifier off ayiruthu sir enna problem sir or video podunka or enna problem nu sollunka
Ena amplifier bro...power supply evlo kodukenga...correct aana power supply kodukala na off aidum
@@KVRElectronics maxil 4440 stereo amplifier
Power supply sari panna pothuma bro
Oru line sound low'ga ullathu, repair seivathu eppadi?
Volume control check panunga bro...volume control nalla irundhadhu na ...aprom ic than problem aa irukum...ic change panunga sari aidum bro
4440 subkku use pannalama
Panalam bro...6to 8inch vara use panalam...nalla iruku
Bro ennoda 4440 amplifier la oru channel ku mattum sound kammiya varuthu sound vecha eraiyudhu
Pls reply😭
Volume control connection check panunga... connection correct than apdina new volume control podunga....adhuku aprom um ipdiye irundha ic tha change pananum...
@@KVRElectronics naa try panren bro
Apo one sound low Ku voltage kamiya pogum nu meaning ah inga.. Because ic mathama sari pannathan keuurenga
Apdi ila bro....sound low aa iruku na...ic problem aa irukalam bro....nenga ic input aa touch paniparunga...sound normal aa kekudha nu...adhe sound songs play panumpodhu athe sound iruka nu parunga....apdi ilana ic aa replace panidunga
Bro 4440 original ic change panniyachu but no sound enna pandradhu
Power Supply check panunga bro....ic ku voltage correct aa podha parunga
Bro ic check panuvathu eappadi
4440 IC power supply and speakers connect pana aprom IC ooda 2nd pin touch panunga...touch panum podhu speaker la noise vandha ic nalla irukum...noise varala na ic damage airukum
Anna LA4445 Dual if volume control humming problem please solve
Cabinet la fit panunga board lam...sari aidum bro....
Volume control la 3 rd pinla ground kodunga
@@unseenkiller073 problem solved bro
@@KVRElectronics ok
Epadi sari panninga
Bro song play aguthu but sound varala
Bro,how to check the IC as original IC
Bro Original 4440 na andha IC la name parunga "LA4440"nu potrukum...adha thavara elam duplicate than 4440 la....
Song next vacha dup sound varuthnga bro
Supply correct aa iruka check panunga bro...12v 3amps...usb board ku 5volt 1amp check panunga
Output lla sound olaruthu bro enna problem bro top top nu lite ah sound varuthu bro enna problem bro one channel clear one channel mattum appadi bro
Potentiometer la problem irukalaam. Main volume potentiometer aa change panni paarunga!!!
Or board la ethavathu line short aakuthanu check Pannunga!!!
Bro left channel mattum work aagala but power correct tah irukku
But ic heat aagudhu bro same heat rendum
Volume control check panunga....volume control nalla irundhuchu na....Ic problem aa irukum bro...
@@KVRElectronics tq bro
Bro one side cleara vara matenguthu en na panna
Volume control check panunga bro...adhu correct na IC Change panidunga bro...ic problem aa irukalam
Bro Dc 17v kudutha problem illa ya.
Dc 18volt vara kodukalam
@@KVRElectronics bro board la 12v nu irukku 17v kudutha poidatha..?
Bro Diy speakerla tv input koduppathu eppadi
RCA Audio to Aux cable vachu panalam bro...
@@KVRElectronics thanks bro but amplifier board la enga connect pannrathunu video podunga
Ungata USB Bluetooth Board irundha adhula Aux cable aa koduthu use panalam....amplifier la backside la LINE IN nu RCA Connectors irukum...adhula kodukalam...Doubt irundha Telegram vanga bro...
USB poard power supply problem
IC fault Eppadi kanpuriya
Check input voltage of IC at Pin no.11.......IC Pin no.2 is input signal...just touch that to check ic is good or not....
After giving supply, conect speakers and touch the 2nd pin of ic...When you touch, If noise comes then Ic is good and ok....otherwise it is damaged
4440single ic stereo board one side audio not working
Check that IC bro...Change that
Humming sounds varuthu enna pamnalam na
Proper aaa Ground panunga bro... connection lam check panunga
@@KVRElectronics anna unga number venum anna
Telegram la join agunga bro...link in description
12 v 3 amp adapter board ahh use pannalama
Yes bro...use panalam
@@KVRElectronics full ahh transformer hey illama fully adapter bechey amplifier make pannalama 🤔
Ama bro panalam bro...power supply ku transformer ilama adaptor matume kooda use panikalam bro....transformer ilana adaptor edhunalum use panalam bro
@@KVRElectronics bro cabinet lam eavalo irukkum 🤔
200rupees....adhuku melayum irukku bro
4440 ic 5 amp podalama
No
Humming problem varuthu bro how to solve
Usb board use pana usb port mela oru wiire solder panitu adha ground panunga...Volume control check panunga bro...
Tanks bro
Bro intha board la 12 0 12 transform how to connection
Convert the power supply into 0-12V dc supply.
11th pin +Vcc and 14 & 8th pin ground supply
One side low sound one side high sound varuthu bro
Volume control lam check panunga bro...sari agala apdina Ic change pananum bro
bro ic over heat akuthu
Apo ic damage airukum bro...
Telugu lo chepu bro plz homming prablam vastundhi 4440 ic bords
Check and give proper ground to usb board...
Hi
Intha board la oru ic matu sudden ah sound increase aguthu bro athu epdi sari panrathu
Volume control check panunga bro...new volume control use panunga...47k nalla irukum...volume control change panitu parunga...adhe mathiri irundhadhu na ic check panunga...ic change panunga...sari aidum...
@@KVRElectronics 4440 ic bro change panniten v b t 3 controls um change panniyachu ...mild ah sound increase agama sudden agi...clear audio ve kedaika matenguthu bro
Ok bro...volume control ku 47K potentiometer use panunga...BASS TREBLE ku 100k potentiometer use panunga bro...
Ok bro ..na ippo bass trible line ye cut pannitu ic ku direct kuduthuruken bass trible illama...ipo complaint antha bass trible line la tha bro..so antha line la enna capacitor or resisters change pannanum nu... sollunga bro
Vol and bass trible ellathukume 100k potentiometer tha bro mathirukken
Anna one side volume low kekkuthu anna ic 4440
Ic problem aa irukalam bro...power supply and volume control check panunga ...adhu ok na ic aa change panunga bro...
Anna speaker kodukumbothu amp off agirathu. Athu ennakaranam
Ampere pathala bro...DUAL 4440 Ic board ku 0-12volt 3Amps Transformer use panunga...andha Problem irukadhu bro
@@KVRElectronics ok but ithu oru speaker kodukumbothu shot agiramathiri oru sound varum, athuku pinnadi tha sett offagirathu. Speaker kodukalenna oru prachnayum illai sett on ayitha irukum.
Ok...volume increase panumpodhu off agudha...ila speaker connect pana odane off agudha bro
@@KVRElectronics speakers connect pannumbothu.
Ithu ic problama bro
Bro oru ic nalla paduthu innoru ic erachala paduthu bro
Audio input wire check panunga...bro...adhu correct na IC change panidunga
@@KVRElectronics ic enga kedaikum? Amount evalavu varum bro ?
Electronics shops la kedaikum bro...duplicate 40 to 60...original ic 60 to120kula bro...
@@KVRElectronics ok bro! Thanks 😁
@@KVRElectronics bro duplicate 4440 ic amplifier la original 4440 ic replacement pannalama?
0 12 transformer java he
0 12 Transformer...2amps or more....you can use...
8 inch speakers podelem a
Podalam bro...
Whatts pro
19+19watts bro...
Rendu ic irukumla...so each 19watts...
Ok thanks
अरे भाई
हिंदी में बनाते तो पूरा भारत देखता
Oh brother
If you made this video in hindi then it will be seen all over the india and you get so much likes .....
Always use common language
Yes bro...i am trying to learn hindi...I will upload video of 4440problems and repair in Hindi....soon i will upload that...thank you
I will upload all my videos in Hindi Also...i will upload in three languages English,Tamil,Hindi...So please wait bro..
I will try my best...
Bro ungka WhatsApp number kodungka bro
Description la whatsapp link iruku bro....join panikonga
Over heading problem
Check power supply
Porumaya neeta teaching explain pantrinka
Thanks bro