I
imett
Guest
Hello,i've buy an used fluke 867b for its components test ability,but
this is the only function that doesn't work well,so i try to explain
the problem.
The display seems to work with little flashing black point,i think that
there is a unwanted ac ripple,but the problem is that there isn't the
line in the middle of the display;this line is down near the border of
the display.When i connect a components like resistor or capacitor this
line become a large point always near the border of the display.
I've look in service manual but there isn't nothing about this problem.
I hope that the problem is avoided with a new calibration,but any
suggestion will be appreciate very much.
this is the only function that doesn't work well,so i try to explain
the problem.
The display seems to work with little flashing black point,i think that
there is a unwanted ac ripple,but the problem is that there isn't the
line in the middle of the display;this line is down near the border of
the display.When i connect a components like resistor or capacitor this
line become a large point always near the border of the display.
I've look in service manual but there isn't nothing about this problem.
I hope that the problem is avoided with a new calibration,but any
suggestion will be appreciate very much.