Teledyne 6020 Operating Instructions Manual page 58

4 Maintenance
Display PCB
Main PCB
Door Subassembly
Customer Interface Panel
(Electrical Connector Panel)
Figure 4-2: Control Unit Major Internal Components
To swing open the cover panel, remove all screws.
WARNING: HAZARDOUS VOLTAGES EXIST ON CERTAIN
COMPONENTS INTERNALLY WHICH MAY PERSIST
FOR A TIME EVEN AFTER THE POWER IS TURNED
OFF AND DISCONNECTED.
4-4: Part I
Preamp PCB
Teledyne Analytical Instruments
Model 6020 Photometric Analyzer