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Sony/Tektronix 370 Curve Tracer "drawer" pull-out for servicing

 

It took me some time to find out, as the service manual does not explicit what the "drawer" is. It appears this is the lower part of the tracer, under the display and upper front panel. It's a slider assembly including Lower Key panel, Bubble memory, component fixtures holder, collector supply switch. Explanation only appears in 370B Service Manual on page 4-15. You must remove two lower lateral brackets (with adjustable potentiometers markings) held each by 8 screws (four flat-head and four round-head. And then push forward the said drawer by its rear corners.
HTH.
 

Christian,

Any chance that you could post some pictures of sliding out the drawer? I’m also curious to hear what your gray encoder solution is. Currently suffering with that issue on my 370.

Regards,

George KD6NEW

On Mar 6, 2024, at 4:21?AM, Christian F1GWR <f1gwr.groups@...> wrote:

?It took me some time to find out, as the service manual does not explicit what the "drawer" is. It appears this is the lower part of the tracer, under the display and upper front panel. It's a slider assembly including Lower Key panel, Bubble memory, component fixtures holder, collector supply switch. Explanation only appears in 370B Service Manual on page 4-15. You must remove two lower lateral brackets (with adjustable potentiometers markings) held each by 8 screws (four flat-head and four round-head. And then push forward the said drawer by its rear corners.
HTH.

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