Unfortunately, the Artek scan isn't free, so I will have to pass on that.
Back to the hardware, the readout shows OL on the high ranges and zeros on the low ranges.? I don't understand the relationships with the range settings, autocal, and autozero.? Sometimes TP4 shows -14V and sometimes -13V.? TP3 shows the input from the panel but not always.? This unit is way over my head.
Bob
On Thursday, April 2, 2020, 12:49:21 PM PDT, Orin Eman <orin.eman@...> wrote:
I took a look at that one.
The text looks OK, but the diagrams and schematics aren't really readable.
On Thu, Apr 2, 2020 at 12:40 PM Bob Albert via <bob91343=[email protected]> wrote:
My manual is one I downloaded from the Keysight site.
On Thursday, April 2, 2020, 11:20:40 AM PDT, Bob Albert via <bob91343=[email protected]> wrote:
Orin, TP4 is at about -13 Volts, no relation to the input signal.
Bob
On Thursday, April 2, 2020, 10:31:01 AM PDT, Orin Eman <orin.eman@...> wrote:
On Thu, Apr 2, 2020 at 9:44 AM Bob Albert via <bob91343=[email protected]> wrote:
It's complicated by the fact that I don't know where the parts are for different parts of the diagrams. ?
Which manual do you have?
The Artek scan that I have has a diagram of the A10 board on page 222 of the pdf (or at "A10 & A12 Board" under Diagrams in the bookmarks in Artek's scan).
