96000 Series
Service Manual
5-8
Removing Major Assemblies
RF Output PCA
Three panhead screws hold the PCA in place. See Figure 5-3.
To remove the RF Output PCA:
1. Remove the top cover from the Product.
2. Remove the internal shield from the Product.
3. Slide the front PCA support bracket to the left and forward, lift it out.
4. Disconnect the 60-pin ribbon cable using the ejectors.
5. Disconnect the seven MCX connectors by gently pulling them straight out.
Note that there is a diagram on the top screen for cable re-connection.
6. Disconnect the two SMA connectors using an 8 mm spanner. Note these
connectors are torque tightened (1 Nm); do not attempt to tighten them
before releasing these connectors.
7. Disconnect the pair of two-pin Molex connectors.
8. Disconnect the 20-pin control cable connector. Do not pull it by the leads; pull
it by the body.
9. Remove the three panhead screws securing the PCA to the source.
10. Pull the PCA forward and lift it clear of Product.
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