Assembly Removal and Replacement, MS202xC 6-16 Opening the Instrument Case
MS20xxC MM PN: 10580-00307 Rev. D 6-25
4. Carefully lift up on the sides of the case and begin to separate the two halves.
The top connector panel stays with the front half of the case.
5. The two halves of the instrument can now be safely separated. Set the Case Rear Assembly aside. The
Case Front Assembly contains all of the serviceable parts.
6. Refer to the following sections to remove and replace specific components of the instrument:
• Section 6-11 “Replacing Main Keypad Components – 3-61362, 3-71027-3” on page 6-12
• Section 6-12 “Replacing Main Menu Keypad Rubber Membrane – 3-61361” on page 6-15
• Section 6-13 “Replacing Main Menu Keypad Components” on page 6-17
• Section 6-14 “Replacing Hand Strap – 3-61470” on page 6-22
• Section 6-15 “Replacing Rotary Knob – 3-61360-2” on page 6-23
• Section 6-16 “Opening the Instrument Case” on page 6-24 (this procedure)
• Section 6-17 “Replacing Power Monitor PCB Assembly, Option 5 – ND67197” on page 6-27
• Section 6-18 “Replacing VNA PCB Assembly” on page 6-30
• Section 6-19 “Replacing GPS Receiver Module (Option 31) – ND70320” on page 6-37
• Section 6-20 “Replacing Rotary Encoder – 3-410-101” on page 6-41
• Section 6-21 “Removing MS202xC Main PCB Assembly” on page 6-44
• Section 6-22 “Replacing MS202xC Main PCB Assembly” on page 6-47
• Section 6-23 “Replacing LCD Display – 3-15-154” on page 6-50
• Section 6-24 “Replacing Clear Plastic LCD Protector – 3-61368” on page 6-51
• Section 6-25 “Installing Main PCB and Reassembling Instrument” on page 6-52
• Section 6-26 “Replacing Fan Assembly – ND70948” on page 6-57
1. Remove Battery Cover and Battery
2. Orient case with connector panel as shown
3. Remove two (2) Phillips-head screws at top
4. Remove two (2) Phillips-head screws at bottom
5. At both ends of the Case Rear, lift up both ends evenly. The top connector panel stays with the Case Front
Assembly.
Caution
Proper routing of the cables is important for instrument performance and for being able to
reassemble the case halves.
Figure 6-12. Opening the Case
To Next Page
Loading...
Need help?
General
