In Stock
3 year warranty

DISPLAY DRIVER - Wiring Diagram Image


    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 5.00 (3)
  • Click a star to rate this product
The DS3800HDDD is a printed circuit board from GE



Sell Surplus: Have a DS3800HDDD to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: DS3800HDDD
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark IV DS3800

Product Description

The DS3800HDDD is a printed circuit board (PCB) manufactured by GE as part of their Mark IV Speedtronic series. The Mark IV was designed to control gas and steam turbine systems with minimal downtime due to electronics failure.

The DS3800HDDD is designed as a Diagnostic display board and has two distinct parts: the PCB and the corresponding connecting panel.

The connecting panel is connected to the DS3800HDDD board by four flathead screws with spacers. These are located on the top and bottom edges of the panel, offset from the corners. The panel has been broken into three separate section by two vertical lines. The first section is composed of four warning lights, three amber and one red, and one switch; these are labeled, top to bottom: drive ok, data link active, ready to run, fault, and reset. The second section is comprised of three red LED strips. The first strip has twenty LEDs, the second and third have ten each. These are numbered and labeled in pairs as follows:

First display labeled "Motor Faults":

1. Overload


3. Overspeed

4. Overvolts

5. Tach loss

6. Field Loss

7. Field Overcurrent

8. External fault

9. PMM fault

10. Software trip

Second display labeled "Converter Faults":

11. Overload

12. Overcurrent

13. AC Fault

14. DC Fault

15. SCR/Fuse

Third display labeled "Alarms":

16. Motor Overload

17. Connector Overload

18. PMM Overload

19. Memory Overload

20. Ground Fault

The bottom of this section is inscribed with the code 2298298971.

The third section also has three LED strips (amber,) numbered in pairs of two. The first strip has ten LEDs, the second twenty, and the third ten. These are numbered and labeled as follows:

First display labeled "Drive Status":

21. Control ready

22. Field on

23. M Closed

24. On Request

25. On

Second display labeled "Reference Selection":

26. Run Ref

27. Current Ref

28. Forward Ref

29. Reverse Ref

30. Speed 1 Ref

31. Speed 2 Ref

32. Speed 3 Ref 

33. Jog Fwd

34. Jog Rev

35. Creep/slow

The last panel is labeled "Status":

36. Zero Speed

37. Reset Request

38. Tuneup mode

39. Emergency stop

40. Alternate Display

The interior board of the DS3800HDDD is factory-drilled to accept the panel screws mentioned above. It is also drilled at all four corners for mounting options. All LEDs mentioned above are connected to the board in a fashion to line up with the display above.

The DS3800HDDD has two lines of ceramic-covered metal film resistors running parallel to the top and the bottom of the board, as well as others placed throughout the board. There are multiple integrated circuits.

The lower edge of the DS3800HDDD is marked from edge to edge with the letters A through J. There is a multi-pin connector located on its left edge, next to two thumbwheel potentiometers labeled M58 and L58.

Technical support for the DS3800HDDD and other Mark IV components was originally provided by GE. Please refer to GE data sheets and manuals for installation guidelines.

Repair Services For DS3800HDDD

Type Lead Time Price Action
Repair Service 1-2 weeks $323

Our highly skilled technicians can repair your DS3800HDDD. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More