Power Bank Circuit Repair test, Component Checking, HT4936S HOTCHIP 16 Pin IC testing and Solution
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- Опубликовано: 15 окт 2024
- Hello Friend we will check Power Bank Module Bord or circuit and check its component, find problem, find faulty components and get solution.
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Channel Link - / @techtrying
You will also get solution for :-
1. Power bank circuit
2. Repair power bank circuit
3. find problem in power Bank circuit board
4. Repair Power Bank
5. How to repair circuit of Power bank
6. Power bank Circuit Diagram
7. Repair power bank IC
8. Find Power Bank Circuit Problem
9. Power Bank card Repair
Bahut hi badeya banaya he video apne
Thanks
Sir contact no dejiye
This is real chip level repairing video .Keep it up .👍
Thank you, I will
@@TECHTRYING sir mere same module h led blink kr rahi h pr ic bahit garam ho rahi h...any sol sir?
IC shot go gai hai.
@@TECHTRYING sir kon c ic lage go...plz bataien....any alternate ic?
Kya mast tha bhaiya bahut hi accha bahut Dinon Se dhundh rahe the is video ko
thanks.
Hello friend, H have a question, I have a power bank with only 2 led indicators working with the torch light, how to solve this problem, the power bank does not charge or get charged. Thank you.
I have a powerbank circuit which is jx-887y . When i connect the circuit to the 6 li-ion battery pack, it shows full charge. But when I plug in the usb cable to charge, the battery drains out in a minute. My battery is ok, what could be the problem? And also, the positive and negative point of the battery becomes hot when e press the switch on the circuit. Is there a short in the circuit?
if battery going to hot then circuit has been shot somewhere, and due to shoting voltage droped and showing battery drained.
hello friend, I have pcb with a chip of 7113, is it similar in function as the one in the video, because I have a problem with power bank, that this ic got hot when I tried, I cannot remember how it got hot, may be a month or so, until I discovered that the torch does not want to switch off. Thank you
Thanks ,Welcome.
Mujhe ek sawal puchna thha bada paresan hoo mene ek pawar bank ka board kharida hai aur usme 5 volt ka battery connect kar raha hoo toh chalu nahi ho Raha par board sahi 9k hai bich mein ek gnd likha hua 2 point hai usko kya kar sakhte hai kya uske liye ye problem
hi,i have 5v 1A single usb pin,charger pin, pcb board,i think i connected 3 batteries in series ,i heard pop, and smoke came out from HT4936S ic, i dint know where to keep negative .in ground or b - , but now with 1 battery when i keep in b- i see all 4 led stay lit ,it charges the cell phone good when i checked. ,the 4 led never switches off , also when i tried to plug charger to pcb ,i see small smoke keep coming out from ic ,and all 4 led lights stay lit. please help to correct this problem,thanks.
also the pcb gets too hot to touch,the ic is impossible to touch.
First Battery should be connect in parallel and if IC going to hot and smock come out then it can be damage.
@@TECHTRYING hi thanks for replying, can you tell me why when i connect a battery to b+ and b- ,all the 4 lights stay on.for now i am just connecting only 1 battery, but when i press the button switch,the lights get off ,then i leave the button ,the lights stay on ,what could be wrong.
@@TECHTRYING now i have connected 1 battery its voltage was 3.4- 6 , i put it in charge,all 4 lights are staying bright now, i checked the voltage of the battery while at charging, i see its increasing to 3.7 now , does this give some clue
Level indicator controller got faulty and battery charging is OK If output charging voltage is approx 5 volt then it will work without level indication.
Bhut acha explain kiya h brother
Thanks.
Sir is pcb ma over charge and discharge proction ha kya???? Plz reply?????
No.
@@TECHTRYING which one is best pcb with protection plzz tell me and buylink plz
??????
@@beastboynil762 you can by this - www.amazon.in/dp/B085LHQY1K/ref
@@TECHTRYING it's come with protection????
@@beastboynil762 yes
Mi power bank me output voltage battery jitna hi hai. Output voltage 4.17 hai. 5 volt boost nahi ho raha. Jitna battery ka dikha raha hai same vahi voltage output me hai. Do resistor me continuity dikha raha hai. Capacity ok hai. To kya solution hai iska.?
sir kya hmm ek power bank ki jiske paas flate battery ho,,,, usko mi ke phone me cover ke bahar se taping krke lga skte h,,,,, kya phone ke motherboard pr koi aser nhi padega,,,, plzzzz sir reply me..... Plzzzzzzzzz🙏🙏🙏🙏🙏🙏🙏
Bhai kya power bank ka module se Bluetooth speaker ko chala sakte hai plz reply
Thanks a lot bro!....Your video is quite unique as you explained connections from the IC using multimeter according the diagram...it helped me a lot to repair mine and now it is working good.
You are most welcome
Kya sir hmm isi power bank ki battery ko mi y1 lite me lga skte h,,,, bahar se,,,plz sir reply me.... Plzzzzzzzz🙏🙏🙏🙏
Nice knowledge . Ye wala circuit kitne amp se charge karta h . pl. Bataye . I am your subscriber .
1 AMP.
@@TECHTRYING teeno port 1 amp se charge karte h . Mujhe shopkeeper ne 2 amp ka kah ke diya h . Isi no. Ka ic aur inductor laga h .
Same module ke teeno usb port 1 amp se charge karte hai.
Bhai isme mobile ki battery se Chala sakte hai
Ha Chala sakte hai.
I am having a problem with my power bank, that the torch light go on with only 2 indicator led lights, when I connect the red cut wire, please help.
Aapka powerbank module yahi wala kitna ampere deta hai out, three usb mai se kon ssaa wala fast charge karega
ye teeno me 1 amp hi deta hai.
Soy seguidor nuevo y me interesa esa tutoría tengo un cargador dañado y una vez cargado cundo de le instala el móvil o TLF se descarga rápido y solo suministra un 5% y el portable Battery pack queda súper caliente como una estufa, porfavor soy un aficionado ala electrónica y me gustaría repararlo con su ayuda, es un Samsung con una capacidad de 15800mAh, espero su aporte y muchas gracias soy de Venezuela y mi nombre es Gustavo. Gracias.
I have same ic problem..batteries are OK .instead of replacing the circuit can I use only the batteries with conectingto regular mobile charger
no, battery are 3.7 v while mobile charger have 5 V. Can be harmful.
Is the 7113 ic similar in function as the one you have in the video?
sir mere power bank me charging ki 4 led full battery show karti hai par jab usb se phone ko output deta hun to ekdum se chariging off ho jati hai aur 4 lights bhi off ho jati hai,mere pass Intex ka powerbank hai with single usb output wala
Battery me ya battery ko jodne wale wire me problem hai.
@@TECHTRYING par batery ke volt to 3 dikha raha hai aur charge bhi hoti hai par jab mobile ko isme charging lagata hun to bahut hi jaldi discharge ho jata hai
@@TECHTRYING par powerbank board me jaha battery ke point hai waha voltage 3 v dikha raha hai par usb output par power 4 volt dikha raah hai,ye ho sakta hai kya ki jo voltage batery ko milni chahiye vo 3 volt hai jo ki bahut kamm hai aur battery iss se full charge nhi ho pa rahi pat dono cells me 3 volt bhi dikha raha hai,iska matlab hai ki cell ok hai shayad borad me ic ki koi dikkat hai
Ho sakta hai aap ek Baar battery charging mode par check Karo kya voltage hai. Agar battery par 4.2 tak aa rahi hai to battery problem aur agar Nahi to circuit problem
Bhai Maine Huawei 13000 mah power bank ki batteries cells ko
Varni power bank ke circuit ke sath batteries ko connect Kiya toh circuit ka dhua nikl gya
Ab workout varni ka power bank electricity se charge hota Hain
But mobile nhi charge krta
Plz reply
jab Aapne batteries ko Nikal Kar joda to kya Aapne batteries Ka total voltage check Kiya that kya?
ab shayad varni ke power bank Ka boost converter section damage ho Gaya hai Jo ki board ki problem hai.
Sayad aap battery ko series me connect kiye hoge
Please bhai yeh jaan lo ki series me battery connect krne se voltage badhte hai na ki mah
Yadi aap battery parallel me connect krte to aapke battery ke mah badte aur nahi aapka module kharab hota
Bhai mere power bank ki bhi ic kharab ho gyi hai to ic nahi lag sakti hna to ab pura module naya hi lagana padega battery ke sath
Circuit. Board Replace Karna hoga..
Very Helpful 🥰
Mere module me power input orr output nahi aa rha kya karu mene multimeter se bhi dekha
module ki main IC SHot ho gai hai ya phir koi circuit path damage hai.
Hi sir, what is purpose of that Switch in Module ?
I forgot to tell you that I cut the red wire to turn the led torch off, and to cool the ic chip.
Bhai mai apne charge ke pin ko badl ke ke Kar rha tha jaise red to black and black to red phir charge hona hi band ho gya kya karu please reply bro help me
Ek bar board se battery ke connection nikalkar 2 min baad phir se jodkar, sahi connection karke charge kar ke dekho. agar nahi hota hai to board faulty ho gay hai.
Mi Powerbank 12 second ke baad automatically off ho ja rha hai jabki NTC & GND Circuit bhi sahi hai kaise sahi hoga.
Help me please.
kuch short ho raha hai, ya phir battery se power puri nahi mil pa rahi hai.
Sir app kaha tak pade hai ?
Pls reply 🤔
app aisa kyo puch rahe ho?
Bhai agr circuit path damage hoto kaise repair kare plzzz batao
pahle shoting check karna hoga phir circuit path jod sakte hai,
@@TECHTRYING ho gya bhai circuit path join kar diya aab work kar rha hai aapka bahut shukriya
Ok bahi great.
Meri bhi same condition ho rahi h
Battery connect krne pr IC heat ho ja rahi h kya?
May be IC Shot.
+ - change kar kydhykoo
Is bms ka name Kya he or Kitne cell charge kr Le ga
Charging lgate hi 24c20 ic bahut garm ho rahi h kya kre m ek ic badal b chuka hu
iski IC ek programmed microcontroller hai jo kharab hone par programmed kareke lagai ja sakti hai.
Okk ab aya samjh m
Power bank ka smd led work nahi kar raha hai to kuch problem honga kya bro?
Koi problem Nahi hoga. SMD Led only Indicator ka kaam karta hai.
@@TECHTRYING ok
Thanks bro
Bhai maine power ka battery replace karke new 6 battery lagaya phir bhi power bank 5 minutes min discharge ho ja rha hai ,Bhai plz reply me
Check charging voltage jo ki 4.2 Vol hona chahiye ..
@@TECHTRYING sir Maine check Kiya hai 4.2 volt hi a rha hai
Bro charging stop ho jata he jap power bank khid charge hota hy
Automatic kese remove hoga
Can you send the details of Ip3306 of ambrance p-1144 10000mAh power bank
Sorry I don't have.
hlo mere power bank ke pc bord ke charging jeck ki ukhd gya h oske jmpr kse lgao btao pls
kon sa power bank hai.
Bhai ic ko direct nhi kar sakte ki bas battery charge ho jaye ?
Nahi es module me sari coding 1 hi ic me hai.
Will you please say how to reset this power bank module for 30 a battery pack
OK
Hi Bhai muje eka 8 pin vala ic Cha he he please help karo..
ic Ka number?
Sry uske uper koi be no. Nahi Hai
Kaun sa power bank hai ?
@@TECHTRYING Mai ne banaya hua display Wala power bank...
Ye Jo ap hath me kit liye hai kaha milega
Bhai mai ne to online kharida Amazon se
good
Thanks
mera ahi baba module he mera led jal raha he battery indicator show horaga he lakin output voltage nahi aryhi please help solution
Same problem
Sir ek led light hamesha jlti rhti hai band hi nhi hoti hai is problem ka video bana dijiye
From where you bought
paytm.
Sir maine 3.7volt module ko diya out put port per kitna volt milna chahiye
approx 5 v
@@TECHTRYING sir multimeter 10k ya1M per laga kar dono prob ko milane per continuity meter nahi bata raha hai
Jo aap ke paas ic hai wahi ic mere paas hai chal bhi rahi hain lekin jab mai usb use karta hu tabhi charging
Hota hain aur 1second main Bandh ho jaati hain power bank
power bank ka ye wala circuit unprotected hai isme problem aati rahti hai. aake according apke circuit ki ic kharab ho gai hai, aur jasa ki aap usb lagate hai to wo charging show krke outout de deta hai, lekin job usb hatate hai to ye ic power boost nahi karta aur band ho jata hai.
@@TECHTRYING thanks bhai
My power bank is same your power bank the all light is on but not charging
IC problem need to change module.
Plzz apka koi id batao jispe me photo bhej saku circuit ke🙏🙏😭😭😭
ak80980@gmail.com
Bhai maine charge full karke mobile ko bhi charge mai rakha aur hundred point mai maine government board electric main lagdiya aur ab udhar pe thora melt hogaya aur abhi garam hi rahte hai thanda nahi hota aur charge bhi nahi hota hai
Board kharab ho gaya hai.
@@TECHTRYING arey suno maine yesa kiya ek data cable se mobile charge kar raha tha usi time maine power bank ko current electric mai dono maine ek var kiya output aur input lagadia aur abhi garam hi rahe tha hai aur powerbank button ke pass melt hua hae ....
@@TECHTRYING hello reply 🤕🤕
Bhai mera 3 usb power bank me output nahi ara he please ek video banaie plz
Dishplay vala power bank module hai charger nhi kar rha hai
circuit me charge laga kar charging voltage chek karo, agar 4.2 v nahi de raha hai to circuit me problem hai.
Sir g power bank pcb ketne amp ke he kese pata kare bataye please
Use USB testor
Nice
Thanks
Bhai Dusre Module Pe Cells Connect Karta Hun To Phone Charge Dikhata Hai Aur 2 Second Baad Disconnect Dikhata Hai Why?
Hello dost 🙏🙏🙏🙏
Mere pass 10,000 mah ka power bank hai mene charge karaya hai but light glow hota hai but charge nahi hota hai
Power bank name reconnect
Mere ko ek power bank module ka buy link do acche wale 5 v
Please dost 🙏🙏🙏
UT 3USB Power Bank Charging Module Circuit Board Step Up Boost Power Supply Module www.amazon.in/dp/B08L51BRJV/ref=cm_sw_r_apa_fabc_599.FbSXQ83NB?_encoding=UTF8&psc=1
@@TECHTRYING power bank module battery se connection karne samay short circuit Ho raha he help me
Sir mere power bank mai electricity to supply ho rhi h but led us jalna band nhi ho rhi h kese thik kru
power bank kholkar battery ki wire disconnect Kar do fir power bank ke button ki 10 sec ke liye press Kar ke rakho Uske baad dobara battery ke wire jodkar dekho.
Same problem meri pny bank me as rahi hai..but can u tell me how to open pny bank
Bhai meri Power Bank ki IC heat ho rahi hai uske sath ek register bhi bahut hi dho Raha hai jab bhi main charging per lagata hu tab
New circuit board kha se milega or kitne ka milega plz reply sir ji okkkkk
Online buy Kar sakte Hain. www.amazon.in/Electronic-Charger-Controller-Lithium-Charging/dp/B0845VX73Q/ref=sr_1_18?crid=1L903OBHSPMJN&dchild=1&keywords=power+bank+circuit+board&qid=1588827530&sprefix=Power+bank+boars%2Caps%2C635&sr=8-18&swrs=85C1B6ECD4BE3F74BEA6EF0FB6782061
Bhai ic ko direct nhi kar sakte ki bas battery charge ho jaye ?
Sir mere power bank circut ka inductor tut geya hai mai kya karu
change inductor.
Sir video bna do uss par
My power bank always shown 100% even it is battery low how to fix it?
remove battery wire and after 1minute connect again. if not resolve IC controller faulty.
LED bhi glo hoti hai problum kya hoga
Main IC kharab ho gai hai..
Sir maire power bank ki ic bohat heet hoti hai koi soliution btao
IC par heat sink laga sakte ho, lekin agar power bank koi prblem kar raha hai to phir ise change karna padega.
@@TECHTRYING bro jb bhi mai kit ko cell se connect krta hu to vo on rehti hai of nhi hoti chalti rehti hai
Mere power bank me input output Nahi aa Raha hai kya kare please help
check module board input and battery charging volt.
Minimo activa subtítulos, se te agradecería. Ahora preguntando al Espíritu Santo que estás diciendo.
Sir apne jo Pepar par jo diagram banaya he iski image daliye please
Ok email please.
tofiqkhan1982@gmail.com
I want only ipro gt i140 pcb please help
please send device model no.
Sir jo ye power bank hai ye out put volt nahi de raha hai
IC kharab ho gayi hai ya phir power booster section me problem hai
चार्जिंग बताता है और चारों बल्ब एक साथ जलते है लेकिन आउट पुट नही निकाल रहा है
Mera power bank mobile charge nahi karta hai kya kare please help
Power Bank ki output voltage check karo.
Bhaiya chip kitne ki pade gi
Mera diy power bank ka bhi chip burn ho gaya hai due to wrong terminal battery joining short circuit
ic burnt tho nhi ye
IC kharab ho gayi hai shot hone ke baad.
Iska ic Kahan milega
IC nahi milega board change kar do.
Ap Kaya online se khoridha
yes online power bank.
Battery connet karte time sparking ho rhi hai
Kahi pe Sort ho Raha hai...
Hii bro I have a
same powerbankand and I am facing problem in it
Ok
Estaraha sercuite chahie pakistan mai
Charging ni ho raha help me
Mi 10000 mah power bank not chaging the phone how to diagnose and rectify the fault
try to open and check it's battery wire and their connections.
Your and my same
OK
કહામીલેગા ફોન બતાવો
Sorry?
Mere pas power bank ic heat ho rhi h eta ic h
OK
Email ka reply to do
Done
Sir meri problem solve kijiyega
ok
Ic ka diagram chahihe.
IC number
Reply jaroor de
OK
Pictures clearer nahi hai
Ok.
Sahi t hai
Charge hone ma 5 se 6 din lag jate ha
check internal circuit wire and charging voltage.
Sir plz meri help kro
ok
Pls help me
circuit check Karo.
Heat hone ka ky karana
circuit/ component shot ho raha hai.
Ip 5513 ic hoti h kya
Contact number