Service manual

Ultraview 1030/1050 Monitors — Service Manual
4-11
Maintenance
Replacing the Main PCBA
1 Remove the bezel as previously described.
2 With the monitor standing upright, remove the eight 6-32 × 1/4" screws (three along the top,
three in the center, and two at the bottom of the PCBA).
3 Place your fingers into the space on either side of the upward protrusion of the PCBA (located
near the two top mounting screws) and pull. This will free the main PCBA-to-Interconnect PCBA
connection.
4 Carefully pull the PCBA from the top until the cables along the bottom of the assembly are
visible.
5 Disconnect the three cables and set the PCBA into a static-protected area for further
disassembly.
6 Remove the touchscreen flex cable from the main PCBA. Observe cautions regarding flex
cable handling.
7 Re-install the PCBA in reverse order.