7-5 Front Panel Components for VNA Master MS203xC Assembly Removal and Replacement, MS203xC
7-2 PN: 10580-00307 Rev. D MS20xxC MM
7-5 Front Panel Components for VNA Master MS203xC
Figure 7-1 shows the major front panel components including the bezels, keypad Rubber Membranes, PCBs,
and other inner case components.
1. Main Keypad Switch Bezel
2. Main Keypad Switch Membrane
3. Main Keypad Switch PCB with installed speaker
4. Main Menu Switch Bezel
5. Main Menu Switch Membrane
6. Main Menu Switch Flex PCB connected to Main Keypad Switch PCB at connector J2
7. Case Front
8. Rotary Knob
9. Rotary Encoder with attached cable harness
10.LCD Clear Plastic Protector
11.Handle Carrying Strap
12.Battery Connector Contacts with attached cable harness
13.Cooling Fan with mounting bracket and attached cable harness.
Figure 7-1. Case Front Components Overview for MS203xC