Agilent Technologies E8361AU-016, Установочная инструкция

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14 Installation Note E8361-90003
Step 6. Install the Attenuators and New Cables
Refer to Figure 8 . The new parts referenced in this step are listed in Table 1 on page 4 .
1. Attach one step attenuator to each bracket, using two M3.0 x 8 screws for each.
Be careful to position the step attenuators so that the necessary cables can be attached.
The end of the step attenuator with the ribbon cable connector must face toward the
outside of the analyzer.
2. Install the following cables in the order listed. Some of these cables are new and provided
in the kit and some of them were removed in a previous step.
• Ribbon cable
{
8121-0819 A43 ch A attenuator to A16 motherboard (
P1 RCVR ATT
)
• Ribbon cable
|
8121-0819 A44 ch B attenuator to A16 motherboard (
P2 RCVR ATT
)
• W71 E8361-20020 REFERENCE 2 RCVR R2 IN to A29 channel R2 mixer
• W68 E8361-20018 A26 test port 2 coupler to PORT 2 CPLR ARM
• W50 E8361-20029 PORT 2 RCVR B IN to A44 channel B step attenuator
• W82 E8361-20026 A37 step attenuator to PORT 2 SOURCE OUT
• W84 E8361-20028 PORT 2 CPLR THRU to A39 bias tee
• W66 E8361-20016 A24 SOMA 70 to REFERENCE 2 SOURCE OUT
• W70 E8361-20049 REFERENCE 1 RCVR R1 IN to A28 channel R1 mixer
• W49 E8361-20032 PORT 1 RCVR A IN to A43 channel A step attenuator
• W67 E8361-20018 A25 test port 1 coupler to PORT 1 CPLR ARM
• W83 E8361-20034 PORT 1 CPLR THRU to A38 bias tee
• W81 E8361-20035 A36 step attenuator to PORT 1 SOURCE OUT
• W65 E8361-20015 A23 SOMA 70 to REFERENCE 1 SOURCE OUT
• W47 E8361-20064 A43 channel A step attenuator to A27 channel A mixer
• W48 E8361-20025 A44 channel B step attenuator to A30 channel B mixer