Anritsu VNA Master MS2026C Maintenance Manual

Assembly Removal and Replacement, MS203xC 7-11 Replacing Main Keypad Components – 3-61362,
MS20xxC MM PN: 10580-00307 Rev. D 7-13
7-11 Replacing Main Keypad Components – 3-61362, 3-71027-3
This procedure provides instructions for removing and replacing the Main Keypad Plastic Bezel, the Main
Keypad Rubber Membrane, and/or the underlying Main Keypad PCB. All keypad parts can be replaced
without opening the MS203xC case.
Part Numbers
• 3-61363-1 – Main Keypad Plastic Bezel for MS2036C MS2037C or MS2038C instruments
• 3-61362 – Main Keypad Rubber Membrane for MS2036C, MS2037C or MS2038C instruments
• 3-71027-3 – Main Keypad PCB for MS2036Cm MS2037C or MS2038C instruments
Procedure
1. Place the instrument face up on a protected work surface, oriented with the top Connector Panel away
from you.
2. Remove the Battery Door and the Battery. Refer to Chapter 5, “Battery Information and Replacement”.
Removing Rotary Knob:
3. Using the medium flat blade screwdriver, remove the Rotary Knob by sliding it under the knob and
levering it up gently.
Removing Main Keypad Bezel:
4. Eight (8) locking tabs hold the Main Keypad Bezel to the case as shown in Figure 7-9.
Note
Use a small piece of rubber or similar material to prevent scratches to the front panel and the switch
bezels.
1. Location of Main Keypad Switch Bezel four (4) left side locking tabs
2. Location of four (4) right side locking tabs.
Figure 7-9. Main Keypad Bezel Locking Tab Locations
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Anritsu VNA Master MS2026C Specifications

General

Brand	Anritsu
Model	VNA Master MS2026C
Category	Measuring Instruments
Language	English