GE
P
ART
N
UMBER
FN091065, R
EVISION
2
VS5 N
AND
VS6 N
S
ERVICE
M
ANUAL
Chapter 8 - Replacement Procedures
8-77
P R E L I M I N A R Y
8-4-7
TGC Board Replacement Procedure (Old-type Operator Panel)
8-4-7-1
Tools
Use the appropriate flat screwdriver and T10 Torx screwdriver (T8 may also be used), as indicated in
the TGC Board replacement procedure.
8-4-7-2
Preparation
Shut down the Vivid S5 N or Vivid S6 N ultrasound unit, as described in
.
8-4-7-3
TGC Board Removal Procedure
1.) Remove the Keyboard Assembly, as described in the
“Keyboard Assembly Removal Procedure” on
2.) Remove all the TGC Keycaps, as described in
“Alphanumeric Keycap Removal Procedure” on
3.) Carefully place the Keyboard Assembly upside-down on a flat, clean, stable surface.
4.) Remove the Keyboard Bottom Cover, as described in the
“Keyboard Bottom Cover Removal
5.) Loosen the four star-shape screws that fasten the TGC Board in position, as indicated in
.
6.) Disconnect the two GND cables.
7.) Disconnect the cable connector, as indicated in
8.) Lift the TGC Board upwards and remove it from the assembly.
NOTICE
When performing these procedures, take precautions to avoid damage of
electrostatic-sensitive components. Always have the ESD wrist strap
connected either to the DIB chassis or to the GND plug at the rear of the
scanner, and to your hand.
If a battery is present, first remove the battery as it contains stored energy.
Refer to
“Battery Removal Procedure” on page 8-116
.
Figure 8-92 Removing the TGC Board
Cable Connector
TGC Board
Summary of Contents for Vivid S5 N
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