Specifications

Chapter 4 Retrofitting Options
To Retrofit the Internal Battery DC Power (Option 300)
196 Assembly-Level Service Guide
To Retrofit the Internal Battery DC
Power (Option 300)
Option 300 DC Power Input Assembly Parts
Item Agilent Part No. Qty.
• Battery charger PCB Assembly 53200-66507 1
• Battery 1420-0909 1
• Y-Cable 53200-61602 1
• Ribbon cable, 6-pin 53200-61603 1
• Deck 53200-00601 1
• Cover 53200-00602 1
• TORX 10 screws 0515-0430 7
• TORX 20 screws 0515-0433 2
Preliminary Steps
CAUTION Before proceeding with the installation, follow all the ESD steps
as outlined in the section titled "Do This First" under the
"Introduction" at the beginning of Chapter 4 of this service guide.
1 Remove the cover as follows:
NOTE Refer as necessary to the figures in the section titled ““To Remove
the Cover and Rear Bezel” on page 173” of this guide.
2 To remove the counter handle, rotate the handle to the vertical
(90 degree) position and pull outward on the two side arms.
3 Using a T20 TORX screwdriver, remove the two T20 TORX screws
securing the rear panel bezel.