Forwarded from Ifraj
Case Study-48
LA-7912P
PROBLEM Dead
Dc Reading 0.004
Open laptop check all coil
impadance is ok
3v and 5v standby ok
Q26 is Damage then i replace it its n channel dual 6leg MOSFET
Now check
Now Dc Reading is 0.100 and when i trigger the board Board is power on and get the display
But this reading is not ok
Then check it backtrace
Susp is not coming on
Q26 pin number 5
Using boardview i found the track was internally damage then i jumper from R246
And also i found
Q6 p-channel B+ 19V is available Gate +5v available but no voltage on Source
I removed and put jumper for testing purpose now Dc Reading is 0.007 replace it from scrap
Dc Reading is 0.007 trigger the board
Alhamdulillah Now Board is Working Fine Thank You AFS Solution Banglore Love you Md.Rafi Sir โค๏ธ
LA-7912P
PROBLEM Dead
Dc Reading 0.004
Open laptop check all coil
impadance is ok
3v and 5v standby ok
Q26 is Damage then i replace it its n channel dual 6leg MOSFET
Now check
Now Dc Reading is 0.100 and when i trigger the board Board is power on and get the display
But this reading is not ok
Then check it backtrace
Susp is not coming on
Q26 pin number 5
Using boardview i found the track was internally damage then i jumper from R246
And also i found
Q6 p-channel B+ 19V is available Gate +5v available but no voltage on Source
I removed and put jumper for testing purpose now Dc Reading is 0.007 replace it from scrap
Dc Reading is 0.007 trigger the board
Alhamdulillah Now Board is Working Fine Thank You AFS Solution Banglore Love you Md.Rafi Sir โค๏ธ
โค10๐3
Forwarded from SCHEMA GURU
AFS CHANNEL
Contact
๐ฅ 3000/- per yearly with 4 posts per month.
๐ฅ Other promotion extra charges.
๐ฅ Website design extra charge.
๐ฅ Short videos extra charge
๐ฅ long videos extra charge
๐ฅ INTRO video extra charge.
๐ฅ digital Business card extra charge
๐ฅ Logo design extra charge.
๐ฅ visiting card design extra charge.
๐ฅ Contact AFS DIGITAL DUNIYA 63623 70273
๐ฅ Other promotion extra charges.
๐ฅ Website design extra charge.
๐ฅ Short videos extra charge
๐ฅ long videos extra charge
๐ฅ INTRO video extra charge.
๐ฅ digital Business card extra charge
๐ฅ Logo design extra charge.
๐ฅ visiting card design extra charge.
๐ฅ Contact AFS DIGITAL DUNIYA 63623 70273
Open this link to join my WhatsApp Group: https://chat.whatsapp.com/G2We1voeRkFH3kFH70oamB
WhatsApp.com
AFS SOLUTIONS BLR
WhatsApp Group Invite
๐1
๐ฅ Good Morning
๐ฅ Watch this case study, you will enjoy till the END.
https://youtu.be/Vw94iOjmJoI
๐ฅ Watch this case study, you will enjoy till the END.
https://youtu.be/Vw94iOjmJoI
AFS CHANNEL pinned ยซ๐ฅ Good Morning ๐ฅ Watch this case study, you will enjoy till the END. https://youtu.be/Vw94iOjmJoIยป