A9Bt1 Battery - Agilent Technologies 8753ES Option 011 Service Manual

Assembly Replacement and Post-Repair Procedures

A9BT1 Battery

A9BT1 Battery
Tools Required
• T-10 TORX screwdriver
• ESD (electrostatic discharge) grounding wrist strap
• soldering iron with associated soldering tools
Removal
1. Remove the A9 CPU board (refer to
2. Unsolder and remove A9BT1 from the A9 CPU board.
WARNING Battery A9BT1 contains lithium. Do not incinerate or puncture this
battery. Dispose of the discharged battery in a safe manner.
Replacement
1. Make sure the new battery is inserted into the A9 board with the correct polarity.
Danger of explosion if battery is incorrectly replaced. Replace only
WARNING
with the same or equivalent type recommended.
2. Solder the battery into place.
3. Replace the A9 CPU board (refer to
14-28
"A9 CPU Board" on page
"A9 CPU Board" on page
14-26).
14-26).
Chapter 14