Sun Microsystems SPARCstation 20, Service Manual

Page: 90 / 266

66 SPARCstation 20 Service Manual • July 1996
FIGURE 8-9
Speaker Connectors
Installing the Speaker
Caution – Use proper ESD grounding techniques when handling components. Wear
an antistatic wrist strap and use an ESD-protected mat. Store ESD-sensitive
components in antistatic bags before placing it on any surface.
Caution –
Avoid damaging the speaker surface; use care when working near or
handling the speaker. Do not touch the speaker diaphragm with tools or fingers.
Grasp the speaker by the metal edges.
1. Slide the spade connectors onto the speaker terminals (
FIGURE 8-9
).
Note –
Connectors and terminals are keyed to ensure proper connection.
2. Install the speaker in the opening on the system front.
3. Replace the two screws that secure the speaker to the chassis and proceed as
follows (
FIGURE 8-8
):
Small spade
connector
Large spade
connector
Back of speaker