Maintenance
6–20 TDS3000 Series Service Manual
You will need a 18 inch flat-bladed screwdriver and a Torx T-15 screwdriver to
remove the main board.
Removal. Use this procedure to remove the disk drive cable and main board.
1. Place the oscilloscope assembly face down on a soft surface (such as an
anti-static mat), with the bottom facing you.
2. Use the 18 inch flat-bladed screwdriver to carefully lift the disk drive cable
lock on connector J800 on the main board, then pull the flat ribbon cable
from the connector. See Figure 6–10.
Disk drive
connector J800
Display cable
connector J500
Inverter
connector J950
Front - panel
connector J700
Screwdriver
Figure 6–10: Disk drive and display module cable connectors
Main Board