Major Internal Components - Teledyne 2010A Operating Instructions Manual

Thermal Conductivity Analyzer
2. To change between American and European fuses, remove the
single retaining screw, flip Fuse Block over 180 degrees, and
replace screw.
3. Replace fuse as shown in Figure 5-2.
4. Reassemble Housing as shown in Figure 5-1.
5.5
The Cell Compartment and Front Panel PCBs are accessed by unlatch-
ing and swinging open the front panel, as described earlier. The balance of
the PCBs are accessed by removing the rear panel retaining screws and
sliding out the entire subassembly. See Figure 5-3, below. The major elec-
tronic components locations are shown in Figure 5-4 (with Cell Compart-
ment removed for clarity).
WARNING: SEE WARNINGS ON THE TITLE PAGE OF THIS
The 2010A Control Unit contains the following major components:
• Power Supply
• Preamp and Motherboard with Microcontroller
• Display Board and Displays
• Rear Panel Board.
American Fuses
Figure 5-2: Installing Fuses

Major Internal Components

MANUAL.
5 digit LED meter
2 line, 20 character, alphanumeric, VFD
Teledyne Analytical Instruments
Part I: Control Unit
European Fuses
Part I 5-3