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#1
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KV-1722 schematics are found in ETD's TEKFAX 113 - available free at World RadioHistory.com:
https://www.worldradiohistory.com/Ar...n-113-1976.pdf Everybody here should have the paper or digital form of TEKFAX ! They are direct copies of manufacturer schematics, with limited parts info, sorta like the old Beitman books. FYI, NTE parts direct has NTE276's on clearance, cheap, about 6 bucks each. The NTE 276 is NTE's replacement for the SG-613 and SG-613A SCS used in the KV-1722.
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Brian USN RET (Avionics / Cal) CET- Consumer Repair and Avionics ('88) "Capacitor Cosmetologist since '79" When fuses go to work, they quit! |
#2
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Quote:
The only option then was to use Sony parts and nothing else. If these NTEs are simply rebagged Sony parts, they'll be fine, but if they're not, I would be reluctant to try them. John |
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