432 Keysight Technologies N9040B UXA Signal Analyzer Service Guide
Assembly Replacement Procedures
A27 H1G Assembly (Option H1G)
Figure 15-80 H1G Cable Connections
7. Remove the H1G assembly from the chassis, being careful to not pinch the
gray coax cables on the left side of the instrument.
Replacement
1. Locate the replacement H1G assembly in the kit, remove it from the
shipping container and carefully insert it into the instrument. Leave the
board extractor handles open which makes cable reattachment easier.
2. Locate the blue cable connected to the rear panel and route under the left
board extractor arm. Use a 5/16-inch wrench and torque to
10 inch-pounds.
3. Connect the "11" cable, from the rear panel Trigger 3 IN to J11 on the H1G
assembly. This cable routes over the left board extractor arm.
4. Connect the 13, 15 and 16 color cables to the H1G assembly J13, J15 and
J16. Assure the cables snap in securely.
5. Re install the rear brace and rear panel using the screws removed earlier.
6. Re install the top brace and instrument enclosure.
To Next Page
Loading...
