ZS3 Service Manual Page 225 of 295
Overview of Procedure
Removal of Display Assy
Installation of Display Assy
Verification of LCD Display, Speakers, and Microphone
Required Tools/Equipment
9/32” Nut Driver or wrench
#1 Phillips Screwdriver
Removal Procedure
1. Ensure the system is powered “OFF”.
2. Place AC circuit breaker, located at the rear of the system, in the “0” (OFF)
position.
Figure 19.9-ZS3: System Circuit Breaker
3. Disconnect the main AC power cord from the rear of the system, or unplug from
the wall source.
4. Remove the four (4) Phillips-head screws that are retaining the plastic display
hinge back cover, and remove back cover and center insert sleeve.
Figure 19.10-ZS3: Display Cover