EEVblog #628 – Tektronix 213 Vintage Portable Oscilloscope Teardown


What’s inside a 1975 vintage Tektronix 213 portable oscilloscope/DMM combo?
Warranty VOID if NOT Removed T-Shirt
Forum HERE

Spec sheet
Brochure

Datasheets:
Trigger Chip
Decade Counter Chip

High Res photos:

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