GE LOGIQ 5 Service Manual page 234

GE M S
EDICAL YSTEMS
D 2300000, R
IRECTION EVISION
8-4-12-4 Removal Procedure (cont'd)
3.) Unscrew four (4) screws (7-10) to remove the LCD encoder Assy. Refer to Figure 8-46.
(7)
4.) Disconnect one connector (14) from the HUB Board. and Unscrew three (3) screws (11-13) from
the LCD Brightness Encoder Assy. Refer to Figure 8-47.
LCD Brightness
Encoder
5.) Perform the following functional tests. If all are successful, include the debrief script provided below.
Table 8-19
Service Manual
Section 4-3-1
Section 4-3-2
Section 4-7-9
8-4-12-5 Mounting Procedure
Install the new parts in the reverse order of removal.
8-38
2
LCD Encoder Circuit Board
Figure 8-46 Unscrew 4 screws from LCD Encoder Circuit Board
(11)
Figure 8-47 Removing LCD Encoder Assy
Functional Tests
Section Functional Test / Diagnostic Test
OP Panel LCD Encoder Assy Validation
Section 8-4 - Keyboard Block
(9)
(8)
HUB Board Assy
(12)
(13) (14)
Power On/Boot Up
Power Off / Shutdown
LOGIQ™5 S
ERVICE
(10)
Debrief Script
"Service Manual, Direction
2300000, Rev 1+, Section 8-4-12. Equipment
passed all required tests and is ready for use. "
M
ANUAL