Procedure 5.
A2, A3, A4, and A5 Assemblies
SK129
Figure 4-7. A2, A3, A4, and A5 Assembly Removal
Replacement
1. Place the spectrum analyzer on its right side on the work bench.
2. Attach the assembly being installed to the two chassis hinges with two
panhead
screws.
3. Leave the assembly in the folded-out position and attach ribbon cables W1 and W2.
4. Attach all coaxial cables to the assembly, as illustrated in Figure 4-8.
5. Locate the cable clip on the inside of the right side frame. Make sure that the coaxial
cables are routed properly on the clip as illustrated in Figure 4-9.
6. Lay the A2, A3, A4, and A5 assemblies flat against each other in the folded-out position.
Make sure that no cables become pinched between the two assemblies.
4-18 Assembly Replacement