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SVC 8-1

Section 8

KEYBOARD AND DISPLAY

KEYBOARD AND DISPLAY REPLACEMENT

The keyboard and display components of the HP 5890 Series II are housed in a single display PCB as-

sembly. Removal, disassembly. and installation instructions for the display PCB assembly are found on

the following pages. Refer to page XX of this section for information on troubleshooting the keyboard

and display components. Refer to Section 9 of the IPB for part numbers associated with the keyboard

and display components.

Current maintenance philosophy suggests that the display PCB assembly be replaced as a unit, rather

then replacing the display PCB, keyboard connector element, etc. individually. Maintenance proce-

dures have been included to allow for the disassembly of the display PCB assembly in the event that

the shroud assembly is not available in a timely manner, etc.

TABLE OF CONTENTS

KEYBOARD AND DISPLAY REPLACEMENT SVC 8-1. . . . . . . . . . .

KEYBOARD AND DISPLAY TROUBLESHOOTING SVC 8-2. . . . . .

Replace Display PCB Assembly SVC 8-3. . . . . . . . . . . . . . .. .. . . . . . . .. . . . . . . . . .

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HP 5890 Series II User Manual

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