Gasboy Atlas Start-up - Manual (Page 108)

Page 5-48 MDE-4334D Atlas™ Start-up and Service Manual · July 2013
Electronic and Electrical Components Power Supplies
Main Power Supply (T19868-G1)
The Main Power Supply (T19868-G1) assembly contains the transformer, fuses, line filter, and
other components to provide unregulated 4.7 VAC backlights, 110 VAC valves and STP signal
relays, and 24 VAC to the Hydraulic Interface PCA. The Main Power Supply (T19868-G1)
uses a special voltage selector plug for establishing connections either to 115 VAC or 230
VAC systems.
Figure 5-41: Main Power Supply (T19868-G1)
24 VAC to T18994 P308 (2)
T9983-G1 Cable
To P302 (6)
LCD Main Display
J601 (3)
P604 (4)
T19983-G1 Cable
T19983-G1 Cable
P601
J604
J308
J302
Filter (Q10895-07)
Main Power Supply (T19868-G1)
Connector # Through Cable To Assembly At Connector #
P601 Main Power Supply (T19868-G1) Main Display (T17701 or T18981) J601 (3)
J604 Main Power Supply (T19868-G1) T19983 Cable P604 (4)
J302 Main Power Supply (T19868-G1) T19868 Cable P302 (6)
J308 Main Power Supply (T19868-G1) Pump Interface (T18994-G1) P308 (2)