Technical information

2.6.1.3 Card Tray Assembly

The card tray assembly includes the analog, video, control, and ac inlet

cards.

1. Refer to Figure 9-1.

2. Remove the anode cap 1 from the CRT, (see "High Voltage Discharge

Procedure" in topic 1.3.4).

CAUTION:

Take care not to damage the neck of the CRT.

Observe all safety notices for handling CRTs.

3. Remove the video card 2 from the CRT base.

PICTURE 48

Figure 9-1. Removing the Anode Cap and Video Card, 9515 Display

4. Refer to Figure 9-2.

5. Remove the DAG braid lead 4 from video card connector H4.

6. Remove connectors Q2 5 and Q3 3 from the analog card.

7. Delatch the two securing arms (view A) with a screwdriver, then pull

the card tray assembly 6 away from the front cover.

PICTURE 49

Figure 9-2. Removing the Card Tray Assembly, 9515 Display

Replacement:

Refer to Figure 9-2.

1. Check that the CRT pins of the video card are straight, and the card

is correctly aligned with the CRT base. Now attach the card.

2. Ensure that the securing arms for the card tray assembly are latched

into the front cover; take care not to damage the on/off switch in

this process.

3. Ensure that the DAG braid lead is properly installed, and reconnect

all cables.

PS/2 Displays Maintenance Manual

Card Tray Assembly

2.6.1.3 - 1