7-21 Removing MS203xC Main PCB Assembly Assembly Removal and Replacement, MS203xC
7-54 PN: 10580-00307 Rev. D MS20xxC MM
7-21 Removing MS203xC Main PCB Assembly
This procedure covers removing the Main PCB Assembly from the MS2036C, MS2037C and MS2038C
instruments by removing the VNA PCB Assembly, the GPS Receiver Module (if installed), and finally the Main
PCB Assembly (Mother Board). After the Main PCB Assembly is removed, separate replacement procedures
are available:
• Section 7-22 – Replacing MS203xC Main PCB Assembly on page 7-61
• Section 7-23 – Replacing LCD Display – 3-15-154 on page 7-64
• Section 7-24 – Replacing Clear Plastic LCD Protector – 3-61368 on page 7-66
After the required replacement units are installed, the final procedure describes how to reinstall the Main PCB
Assembly, GPS Receiver Module, VNA PCB Assembly, and finally to close the case:
• Section 7-25 – Installing Main PCB and Reassembling Instrument on page 7-67