TEK obviously had a second source for these.
The actual U975 in my 2235 (that may need one) is labeled:
"152-0806-00
MSL8513
MURATA
8544"
The 8544 is probably the date code.
A quick search of MURATA and UNITRODE websites doesn't get any hits on
either the TEK pn or the mfr pn. Sphere doesn't seem to have any.
George Plhak, Acton, Ontario, Canada
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--- In TekScopes@..., "georgeplhak" <ffwd@...> wrote:
I may need one of these also.
The Tek pn is 152-0806-00
Mfr is Unitrode Corp. Watertown, MA Their pn CMX647
It is described in the TEK circuit description as:
"High voltage mutiplier U975 utilizes the 2-kV winding of T948 to
generate 12 kV (so it is 6X) to drive the crt anode. It also uses an
internal half wave recifier diode to produce -2 kV for the crt cathode."
George Plhak, Acton, Ontario, Canada
