HP 8753E - Page 20

Replacement
........................ 14-38
Al7 Motherboard Assembly
..................
14-40
Tools Required
........................ 14-40
Removal
.......................... 14-40
Replacement
........................ 14-43
A19 Graphics Processor
....................1444
Tools Required
........................
1444
Removal
..........................
1444
Replacement
........................1444
A20 Disk Drive Assembly
...................
1446
Tools Required
........................
14-46
Required Diskette
......................
1446
Prehminary Instructions
...................
14-46
Install the replacement disk drive.
..............
14-48
Test the disk-eject function, and adjust if required.
......
1448
Reinstall the covers.
.....................
1449
A21, A22 Test Port Couplers
..................
14-50
Tools Required
........................ 14-50
Removal
..........................
14-50
Replacement
........................
14-50
A23 LED Board
........................
14-52
Tools Required.
.......................
14-52
Removal
..........................
14-52
Replacement
........................
14-52
A24 Transfer Switch
......................
14-54
Tools Required
........................
14-54
Removal
..........................
14-54
Replacement
........................
14-54
A25 Test Set Interface
.....................
1456
Tools Required
........................
1456
Removal
..........................
1456
Replacement
........................
1456
A26 High Stability Frequency Reference (Option lD5) Assembly
.
14-58
Tools Required
........................
14-58
Removal
..........................
14-58
Replacement
........................
14-58
Bl Fan Assembly
.......................
14-60
Tools Required
........................
14-60
Removal
..........................
14-60
Replacement
........................
1460
Post-Repair Procedures for HP 8753E
..............
1462
Contents-l 5