Removing The Rear Bezel - Agilent Technologies 53150A Service Manual

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NOTE
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Chapter 3 Replacing Assemblies

Removing the Rear Bezel

Removing the Rear Bezel
Use the following procedure to remove the rear bezel:
Remove the rear bumper (see "Removing the Bumpers" on page 3-4).
The rear bumper can be used as a holder for hardware and other small
parts while they are temporarily removed from the Counter.
Use a #2 Phillips screwdriver to remove the two 6-32 pan-head machine
screws that attach the rear bezel to the rear panel of the Counter
(see Figure 3-4).
Main ~ Power
Reference 10 MHz
Figure 3-4. Rear Bezel Mounting Screws
Use a #1 Phillips screwdriver to remove the three 4-40 x 3/16-inch
countersunk shroud screws on the top of the Counter near the back edge
of the shroud (see Figure 3-5).
3-6
Made in U.S.A.
with domestic and foreign content
OPTIONS
001 Oven Time Base
002 Battery
Auxillary
WARNING:
In In
or or To avold electric shock,
do not remove covers.
Out Out
No user-serviceable parts inside.
Refer all servicing to qualified personnel.
This unit must be earth grounded.
11 TO 18 VDC
AC POWER
100 – 130 VAC, 50/60/400 Hz 75 VA
220 – 240 VAC, 50/60 Hz 75 VA
EXT DC RS-232
Assembly Level Service Guide
ISM 1-A
FUSE
1.0 A T
250 V