Electronics > Repair

HP-8569 Spectrum Analyzer Repairs

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AF6LJ:
The front panel module is assembled and all that need be done is clean off a little flux.





After I clean up my bench tomorrow we shall do a tear down and inspection.

Stay Tuned..............

xrunner:

--- Quote from: AF6LJ on May 04, 2017, 02:36:02 am ---Stay Tuned..............

--- End quote ---

Oh yea! I remember that green accent for certain buttons. And the gold traces too. Man I can't wait to see it in operation!  :-+

bitseeker:
I am properly tuned to this channel.

AF6LJ:

--- Quote from: bitseeker on May 04, 2017, 06:40:22 pm ---I am properly tuned to this channel.

--- End quote ---
Getting close to the end of this project.
Pictures to come, I had to work over the Reference level control group and I have it properly aligned now and am engaged in reassembly of the front panel module.
Getting those hubs aligned properly is challenging but I finally have the knob engaging the input attenuator properly and returning to it's home position in the IF Gain rotor.

Stay Tuned............

Radio Tech:
Exciting....  :-+

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