Rare Vintage Tektronix 670-1 Matrix Monitor Trinitron 1975
This Will eb Quick and Dirty to Get Some Content and Photos up… More later maybe.
Badge
Controls #1 Under Badge
Controls #2
Only Takign a Photo of One Side… Other Side Photo Blured! But both rack slides are there.
Back
Inputs
Power and Data Plate
Data Plate Year June 1975
Transistors Under Rear Cover
Inside Top Cover Removed Blanking and KINE Board on Back
High Voltage Sealed Unit (Flyback)
Left Side PCB Deflection
Right Side PCB Video Sync
I will Pull the bottom cover off at a later date and get the internal of that area. This beast is heavyyy!!
Yes it Functions.. !!
Last Updated on February 13, 2026 by Steven Rhine