{491} SMPS Is Not Working || Sony PS2 Adapter Not Powering ON

{491} SMPS Is Not Working || Sony PS2 Adapter Not Powering ON. it is SCPH-70100 8.5 volt ac to dc power adapter for sony playstation. it is explained how to troubleshoot, test and repair this UC3842 current mode smps controller ic based switching mode power supply circuit. it was dead, it was not providing any output voltage. it is using uc3842 ic.
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00:00 sony ps2 power adapter not working
00:22 how to test sony ps2 power supply adapter
00:50 how to use series lamp
01:55 how to open disassemble power adapter
03:20 how to troubleshoot 3842 based smps switch mode power supply circuit
05:19 how to test bridge rectifier in circuit
07:37 how to test power mosfet in circuit

[@homeskitchenuae5009]

Thanks for sharing

[@LalaKhan-ng3tr]

Sir ap jesa acha insaan mane aj tak nai deka jo purely achy taraky se samjaie or apka bat karne ka style mujhy acha lagta he allah apko or izit de thanks

[@shailendramishra258]

Aapka samjhane ka tarika mujhe bahut accha lagta hai jo aasani se diimag mey dit hota hai very nice.Thanks.

[@CoverFireDesiStyle595]

Sir MashaAllah ab boht acha samjhaty hain

[@kabirahmedlaghari6897]

Mashallah Kitna sukoon se Kam krte ho Very Nice 👍👍👍🙂

[@inamhusain]

video sirf achi nahi hoti , Excelent hai. Your information is precious. Please start complete a to z series. love to learning,

[@haseebelectronicsurdu]

shukriya bhai

[@haqnawaz6189]

Mashallaha very useful video and very informative sir g HALL IC PAR VIDEO BANAYAN Haq Nawaz sargodha Pakistan

[@rakeshraiger1999]

Sir me India se hu or aap ke sabhi video dekhta hu ,sir one video full details me automatic steblizer per banado thank bhai jaan

[@pramodpandey121]

Sir every time ur videos Strong's our knowledge. Vv thanks.

[@moreshwarsatpute100]

Asi fhalt fhaiding koi nahi batata
Thanks sir ji

[@gauripartapshanker9197]

Informative video. Thank you so much. God bless you.

[@muhebullahdurrani6086]

Love your helpful videos

[@mithunsaha9456]

Thaks sir

[@muhammadishtiaq24]

Excellent thanks for sharing this informative video

[@haseebelectronicsurdu]

thanks a lot

[@zenelectronicsMD]

Hi Sir, Your channel is priceless. I love everything about it. Regards.

[@bourhou]

Thank you for the information Regards

[@haseebelectronicsurdu]

thanks a lot

[@tanveerahmed2428]

Thank u sir...... Khush rho

[@vijayakarekar]

Thanks sir ji...

[@MuhammadOwaisKhan83]

JAZAKALLAH U KHAIR ❤

[@saleemshah554]

ALLAH AAP KO LAMBI UMER DE IMAN AOR SEHAT KE SATH.

[@Zainkhan-ev8pp]

Bohat ye bahtareen

[@vijayakumarkumar9190]

Very good and useful information sir thanks for sharing this knowledge to us

[@syedanjum6378]

Thanks for the good information

[@haseebelectronicsurdu]

thanks a lot

[@HarlavanisPanagiotis]

Amazing video dear friend, have a happy weekend 😊

[@JAMSHIDMOBILELAB]

Good job 👍🏻 ❤

[@pravinpadhiyar2]

Very very nice video sir thank you.........sir Agar 22
ohm resistance Jal jaati to kese pata karenge ki bod me konshi resistance Lagi hui thi please sir Ripley and help me please please please reply

[@pothipm]

Hai brother, Excellent video if you are using a series lamp led or filament lamp.

[@mrmizan2514]

DSP pure sine wave inverter circuit troubleshoot will show, please. Love from Bangladesh.

[@shailendramishra258]

Sir, aadab aap ek
Video cc camera and DVR repair per banaye.

[@santanughorai5740]

Nice video

[@udayuday7768]

Viry nice video

[@haseebelectronicsurdu]

best regards

[@waheenelectric]

Sir mere pas same 12v 5 amp power supply hai os me ye problem hai k vcc capacitor pr voltage fluctuation kr raha hai (10v - 15v) shayed isi liye output ni de ra. Please rehnomai frma digye.. thanks

[@vortexOGgg]

Kya aap please ek video CFL lamp ki circuit ka working pe bana sakte hai? Internet ki explanation mereko sahi se samajh nahi aa raha hai?

[@kanchankondhare]

💞sirji switching ic ke inbult konsa section compodent working hota h💞

[@asadullahwaheed]

Good sir . Sir Mary pass 12v 33A China supply hy jo ke signage me use hote hy sir is par 1 video banana dan . Supply outdoor use hote hy barsat me to problems hy un ka solution be bata dan

[@khalidmehmood358]

sir G y Dee soldranig Gun kha said mile g

[@LalaKhan-ng3tr]

Sir mera apse ye sawal he k ic ko main supply ki zarorat q hoty he jub ke usko vcc per 8 ya 15 volt per run hona chaie plz make a video on this topic via detels

[@nareshsaket5401]

Sir please explain when gate resistor is open then why mosfet go in on state

[@shahbazashraf3907]

السلام و علیکم سر ، پلیز کمپیوٹرز سپلائز پہ وڈیو بنائیں جو آج کل زیادہ ماڈل چل رہے ہیں

[@anchorpanasonic9253]

Same multimeter kahan se milega

[@imamm9783]

what is the serial number of the mosfet bro?

[@SwingMotor]

Kya bta rhe ho sir???

[@ajazkhan9466]

assalam alaykum sir GK-30434E3 ic tell about sir ji will be very kind

[@rafiuddin7397]

Slmvkm rhmtlh Ullah