Toshiba C850 - No Power - 3v3, 5v VREG

Berdugo

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Procedure:

Charger - 19v
Charging Pork - ok
Fuse - OK
Mosfet(X4) - ok
VReg - NO OUTPUT
3v3 - ZERO
5V - ZERO

5V
nYYKWyl.jpg


3v3
nYYKWyl.jpg


Replace 3v3, 5v Reg
z9LYhv5.jpg


After Replacing 3v3, 5v VReg
TESTING - OK
1bsBWrG.jpg


refference for no power - REGULATOR IC - 3.3v at 5v
 
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