Tektronix VITS100 Work Light User Manual


 
Maintenance
7–10
VITS100 NTSC VITS Inserter Instruction Manual
BNC Hex nuts
(3)
J27
Power supply shield
Line filter screws (2)
Mounting screw
Mounting screw
Mounting screw
Mounting screw
Mounting screw
Mounting screw
Mounting screw
Figure 7–2: Mounting hardware for the inserter circuit board
This procedure requires a #2 POZIDRIV® screwdriver, a #4 hex nut driver, and a
#1 POZIDRIV® screwdriver.
Removal. Use the following procedure to remove the oscillator circuit board.
1. Remove the instrument top cover.
2. Remove the two screws that hold the plastic insulating case to the inserter
circuit board and remove the top part of the case.
Oscillator Circuit Board
Removal/Replacement