good evening, I have to replace the 2 diodes (the ones fixed on the silver plate), but I can't find them the same. It says "PY sf88 nbb pde" on the diode. Which ones can I replace them with? Thank you
Brother if power section is demaged can I use SMPS adapter with the systems by the way how much output it needs and how much amperes can you suggest me please??
I've the same speaker and it's sound is excellent suddenly it's has stopped working now it's not turning on when I press the power button. What could be the reason.
What is your problem, I don't know if the supply voltage is +9 0 -9 or you have to put a power capacitor on it, cut off the power supply before the capacitor, it is not enough.
Sir mera Logitech z625 me two problem solution chahiye apse 1st mera dono satellite speaker ka dono cone damage ho gya wo cone kitne layer ka hai or kaha milega or second problem volume control crack ho raha use change krna hai model no. Kya hi or kaha milega
Sir are you sure it will fixed the problems btw logitech has two capacitor // 50v~100uf +_0_+ 50v~100uf i.e, Transformer output= Dc+9v=+]_0_[+=9v+Dc is it correct or not?
Sir im still confusion where to cut or how to cut the power line bcoz as I told you that my power section ya primary section is already burnt out you know one power switch mosfet UTC 12N60L one fuse and very small SMD components diodes,resistors,capacitors all are burnt from the main SMPS power supply section
meri 15 pin d sub cable kharab hai agar dusra speaker lagao toh woofer chalta hai par mre wale main satellite seconnect karo toh woofer ni chalta bus dono satelite chaltehai koi solution hai bhai
Very rare video of z623 z625 subwwofer opening, I have z623 and it is not working , I gave for repair and they returned saying its not fixed. Where are you from , maybe I can send to you
This is z623,with class ab amplifier. Z625 is powered by class d amp. Actually z625 is the degraded version of z623. Compared to z623,z625 has degraded sound quality and less bass.
@@Live_Loud I'm not talking about all of the class d amplification. But in the case of z625,it uses cheap class d amplification compared to class ab in z623. Yes, there are HiFi systems which are using class d amplification. But z625 is not powered by that kind of hifi class d amp.
Looking at both of the z623 and z625 amps they are a 1 to 1 copy as they should be, and whats with all this “z623 has class ab amp” bullshit when it doesnt and if it did it would be way more expensive
Apse contact krna he...mera v subwoofer mute ho gaya he...sound jyada krne se bajta he..per pure aache se nai bajta..up down hota rhta he...kv nai bajta kv bajta he..sound badhane se bajta per pure aache se nai..or sound low krne se nai bajta...
Sir apse contact krna he...mera v same prblm he..lkn jb thoda jyada sound deta hu..toh subwoofer eeska kaam krne lgta he...or kam sound me nai kaam krta...
Hello sir Logitech z625 Mera bhi kharab ho gaya hai Sahi nahin Ho pa Raha is video ki part 2 dikha dijiye mein koshish karta hun Sahi karne ki Mere Mel LED blink nahin ho rahi do speaker mein lagi hoti ha
Bhai jo speaker mein volume ke button Lage hote hain vah wali machine mein light nahin a Rahi Baki hamara board ekadam ok hai koi video bnao jismein use volume button ke bare mein bataya jaaye Jo speaker mein volume button wala hai usmein light nahin a Rahi
good evening, I have to replace the 2 diodes (the ones fixed on the silver plate), but I can't find them the same. It says "PY sf88 nbb pde" on the diode. Which ones can I replace them with? Thank you
but first fix your celling fan
xD 😆
yes haaaaa...
Hn yaar us ke awaj ise jayda a rahe h
Haa haa 😉😉
stand by on or not on
stand by on then chque input noise
input noise ok then check input noise in amplifier input pin
mostly input section problem
Brother if power section is demaged can I use SMPS adapter with the systems by the way how much output it needs and how much amperes can you suggest me please??
I have the same problem brother... I measured the volt, that is 19-20volt
Ok and by the way brothers did you fix the problem how did you fix it plus tell me thank you
I think the TDA7265 is for mid and highs with typical max output power of 32watts
What about the subwoofer amp chip wattage?
25 +25 watt sat spk sub aprox 100 watts
hola me puede dar tu contacto
'tengo una z623 que no enciende tengo voltage en capacitor de la placa
Hola
Precisamente tengo una abierta ahora
Qué necesitas?
Tienes para contactarte ?
Hi! Sir" Do you know how to repair logitech-Z623 music system cause my system is not working at all i don't know why 😢
My logitech z623 is not working may be ic has fault can u repair it
what the fault
I've the same speaker and it's sound is excellent suddenly it's has stopped working now it's not turning on when I press the power button. What could be the reason.
first cheque power
Mere pas logitech z906 home theater hai lekin subwoofer ke board Mein supply nahi aaraha kya kar sakte?
Sir ye bord mil jaye ga kya aap ke pass
Helo uncle mera logitech ka power on nahi ho raha hai isle me ni alak supply dina chata hum 12-0-12 se chale ka na if I don't get 909
nahe 909 nahe hone se uske circuit me problem ho jaya ga
12012 se bhi chal raha hai tu leken jalte se karam hone lagta hai
ic kya garam ho raha hay
Yeah dura baja ki hum bhir ban gya 909 hi laga bari ka
aap ka bate samagh may nahe aa raha hay
Sir where is your part-2 video please make part two video about how to connect 909v-dc to the board
What is your problem, I don't know if the supply voltage is +9 0 -9 or you have to put a power capacitor on it, cut off the power supply before the capacitor, it is not enough.
Sir you meant z623 board mein two main capacitors hai 50v~ 100uf usku hatna pareka
nahe uske phale power line ko katna pare ga per ye kam sawadani se karna hoga nahe to board kharab ho jayga
yae duble layer board hai
Yes it is
Sir mera Logitech z625 me two problem solution chahiye apse 1st mera dono satellite speaker ka dono cone damage ho gya wo cone kitne layer ka hai or kaha milega or second problem volume control crack ho raha use change krna hai model no. Kya hi or kaha milega
Bhaiya mere paas v yeh system hai but is system ka board use kar amplifier bana sakte hai
ha
Sir z625 ka alak power supply output dina hai tu kitna volt dina barika plz tell me Sir❤
9 0 9 dc uske power capacitor per
uske power supply ko capacitor se kat ker
Sir are you sure it will fixed the problems btw logitech has two capacitor // 50v~100uf +_0_+ 50v~100uf i.e, Transformer output= Dc+9v=+]_0_[+=9v+Dc is it correct or not?
Sir im still confusion where to cut or how to cut the power line bcoz as I told you that my power section ya primary section is already burnt out you know one power switch mosfet UTC 12N60L one fuse and very small SMD components diodes,resistors,capacitors all are burnt from the main SMPS power supply section
Sir please make one short practical video so that I can understand easily
Thank you for your help I really appreciate it
meri 15 pin d sub cable kharab hai agar dusra speaker lagao toh woofer chalta hai par mre wale main satellite seconnect karo toh woofer ni chalta bus dono satelite chaltehai koi solution hai bhai
woofer ko check karana hoga amplifier output check karana hoga
Sir mere logitech Z623 subwoofer ka bass bahut kam ho gaya hai. isme kya problem aayi hogi please reply.
speaker test karana hoga or volume pote ko dekna hoga
bass pote ko bhe
Mere pass hai power supply me fault hai . Kya aap repair kar sakte hai.
hai ma kar sackta hu but ma kolkata ma raha ta hu
Kolkata kaha sir mai bhi Kolkata se hu sir 😊😊😊😊 aapka Shop kaha pe hai
new alipore petrol pump ke pass
Bro where do i repair Logitech z623. Full dead no power on kaise thik kare😢
power supply check karna hoga
power supply capacitor per 9 0 9 supply dena hoga board ka power cut kerke
Very rare video of z623 z625 subwwofer opening, I have z623 and it is not working , I gave for repair and they returned saying its not fixed.
Where are you from , maybe I can send to you
kolkata
what is the problem
I know 1 expert ..m can fix ..
@@tanjemkaun hai expert batao bhai
i got z623 and i can say the sound is super....super ...good.
This is z623,with class ab amplifier.
Z625 is powered by class d amp.
Actually z625 is the degraded version of z623. Compared to z623,z625 has degraded sound quality and less bass.
Degraded? Bro Class D is at least twice expensive and efficient than Class AB!
@@Live_Loud I'm not talking about all of the class d amplification. But in the case of z625,it uses cheap class d amplification compared to class ab in z623. Yes, there are HiFi systems which are using class d amplification. But z625 is not powered by that kind of hifi class d amp.
@@arsixonenine6117 I did some analysis and found that both 623 and 625 have exactly same class AB amp and not a class D.
@@Live_Loud could you share the article
Looking at both of the z623 and z625 amps they are a 1 to 1 copy as they should be, and whats with all this “z623 has class ab amp” bullshit when it doesnt and if it did it would be way more expensive
Nice .... Satellite speaker jo control panel wala hey problem us circuit mey hoga ...ekbr dekh lijiyega...na huya tho contact kr sakte hey...
Apse contact krna he...mera v subwoofer mute ho gaya he...sound jyada krne se bajta he..per pure aache se nai bajta..up down hota rhta he...kv nai bajta kv bajta he..sound badhane se bajta per pure aache se nai..or sound low krne se nai bajta...
Plz number dijiye apna
Logitech Z906 speakers kisi aur amplifier mein use kar sakte?
kaun sa speaker configure karne se ho sakta hai
Logitech z625 roatary ke bare me bhi batao base ni aa raha hai kaha milega kitne watt ka hai
kya problem hai
Volume ka bas cut gya hai
Volume knob kaha milega or kya uska no. Hai
@@efficientelectronix1871potentiometer cut gya hai A104 ka kaha milega kitne watt ka hai
Sir..meri Pass bhi yahi...SPEAKER h....lekin jab bhi m bass jyaada badhaata hu....to Bass crackle hota h....What can I do....ya mujhe kisi technician ko dikha Dena chahiye?
Mera z623 ka right speaker out nahi de raha. Cable sab ok he. Continuity se check kiya sab cable. Board me kaunsa area check karna he.
tda7265 IC check Kar Lijiye
7 number pin 11 number pin input or output
2 aur 4 number pin output
Sir where is the pictures😮
Sirji Mera right speaker se awaz nahi aa raha. Speaker sahi he shayad amp me kuch gadbad he. Left aur woofer sahi chal raha he
volume control me problem ho sakta hai
@@efficientelectronix1871 volume control.sahi that audio ic change kiy tda7265, 3 mins chala aur wapas wahi problem.
tda 7265 ka input pin 7 no aur 11 no pin per noise dekna
Kya 12 inch sub chal jaye ga is se bhai ??
This beast have more spl than a 12 inch JBL subwoofer,12 inch Klipsch subwoofer etc.
Sir apse contact krna he...mera v same prblm he..lkn jb thoda jyada sound deta hu..toh subwoofer eeska kaam krne lgta he...or kam sound me nai kaam krta...
8334845075
@@efficientelectronix1871 eesme apka WhatsApp nai show hora sir
Sir my woofer is crackling even at 30%.
open and speaker check
Logitech z625 ko Bluetooth sa kaise play koro
input mein bluetooth kit lagana parega
@@efficientelectronix1871 BUT ISSE KIA BASS QUALITY OR SOUND QUALITY DECREASE NAHI HOGA
@@mbbackbdmain bata deta hu kya karna hai mast chalega phir Bhai kaunsa model hai...
Hello sir
Logitech z625 Mera bhi kharab ho gaya hai Sahi nahin Ho pa Raha is video ki part 2 dikha dijiye mein koshish karta hun Sahi karne ki
Mere Mel LED blink nahin ho rahi do speaker mein lagi hoti ha
power problem hay kya
esmay 9 0 9 ka supply hay
Bhai jo speaker mein volume ke button Lage hote hain vah wali machine mein light nahin a Rahi Baki hamara board ekadam ok hai koi video bnao jismein use volume button ke bare mein bataya jaaye Jo speaker mein volume button wala hai usmein light nahin a Rahi
ok
Sar logitech z625 ka jo main kit hai jal gaya hai. To plz kuch upaye batlaye plz sar apna mo no de dijiye plz sar plz sar 🙏🙏🙏🙏🙏
8334845075
Iski speaker grill kaise nikale
grill may wire ka hook laga kar
no videos like this in English enable cc for now on plz
ok next vedeo enable cc
z625
Sir ye z623 ka mother board hai z625 ka nahi hai😅🙏👌👍
Bhai plate remove kaise kiya vo batao
kon sa plate
@@efficientelectronix1871 sir hometheater ke under wala circuitboard
@@prathameshrawane9695 kaun sa board
@@efficientelectronix1871 hometheater ka main board jise kholne me dikkat hoti hai vo
@@prathameshrawane9695 pahle Hath se Touch Karke usko feel karna hoga
four head screwdriver Chhote se
DONO MOSFET KA NO. CHAHIYE
URGENT HAI
ok
Sir aapne abhi tak nahi no bataya Mera audio card kaam nahi kar raha
Purchase kaha se kare
N CHANNEL AUR P CHANNEL MOSFET HAI
Or bhai apna no. De do
ok