10.20 Video Control Unit (VCU)
10.20.1 Video Control Board
Use the following procedure to remove and replace the video control board:
Caution:
Use the standard antistatic equipment and procedures when you
handle this sensitive electronic component.
1. Remove the following components:
a. Upper cover, as shown in Section 10.2
b. Right and left side covers, as shown in Section 10.3
c. Interface unit, as shown in Section 10.18
d. If installed, the optional RAM memory board, as shown in
Section 10.20.2
2. Unplug the 4-pin connector
from the VCU.
3. Remove the following eight screws:
• The four screws that hold the metal shield to the left side of the VCU
• The two screws that hold the metal shield to the top of the printer
• The two screws that hold the top of the metal shield to the VCU
006097s
Removal and Replacement Procedures and RSL 10–61
