Apple 1705 Computer Monitor User Manual


 
Troubleshooting No Raster Flowchart - 17
No Raster Flowchart
Check High-
Voltage
Did
multimeter
read 25.0 VDC
(25 kv ?)
1. Set multi-meter to DC.
2. Attach ground probe
(black) to monitor frame
3. Touch multimeter red probe to CRT
socket pin H. See picture A.
Does
multimeter
read about
6 VDC?
Check the computer
and video card.
Are the
computer
and video card
okay?
1. Replace Main Deflection,
CRT/Video, Rear Fence.
See Take Apart chapter.
2.Adjust cutoff and white
balance. See Adjustments
Chapter.
Fix computer or video card.
END
Go to:
A
END
Go to:
B
yes
yes
yes
no
no
no
No Raster Flowchart