Keyboard Disassembly/Assembly - GE LOGIQ 100 PRO Technical Publication

GE H
EALTHCARE
D 5305880-100, R
IRECTION
8-3-2

Keyboard Disassembly/Assembly

Follow steps below and refer Figure 8-3 . For FRU Details refer 9-1-4
1.) Remove Top Cover. Refer 8-2.
2.) Detach the keyboard. Refer 8-3-1.
3.) Remove the spacer pad (refer FRU NO. 308 in the 8-7) which is near the lock release.
4.) Remove four screws a,b,c,d (b, is not visible in diagram).
5.) Remove keyboard top with PCB assembly.
6.) Remove the eight fixing screws (e to l) on the base plate.
7.) Remove the Gain knob (use allen key for M2.6 grub screw)
8.) Remove trackball mounting by removing two screws (man) and take out the trackball.
9.) Remove the TGC connector from the Davinci Board (for LOGIQ™ 100 PRO).
10.) Remove Gain Encoder connector.
11.) Remove the two screws (o,p) holding the Gain Encoder Unit.
12.) Remove eleven screws (q x 11 Nos.) holding the keyboard PCB to the base plate to separate
the keyboard PCB.
13.) For assembly follow the reverse order.
Note:
When assembling the PCB to the base plate, M3x6 screws only should be used because a wrong screw
used will pierce the key sheet.
Service Manual
Table 8-4 Functional tests
Page 8-6
Ap p r o v e d Do c u m e n t - 5 3 0 5 8 8 0 - 1 0 0 T PH_ r 3 . p d f Pa g e 1 3 5 o f 1 9 7
3
EVISION
Section Functional Test/ Diagnostic Test
4-2-1 Power ON/ Boot up
4-2-1 Power OFF/ Shut down
4-3 Functional Checks
7-2-3 Key board Diagnostics tests
Section 8-3 - KEYBOARD
LOGIQ™ 100 PRO S
Debrief Script
Service manual direction 5305880-
100, Section 8-3-2.Equipment
passed all required tests and is
ready for use.
M
ERVICE ANUAL