Re: Replacement caps for Tektronix 434 Power supply board.
I'm working from the schematic for sn 500000+. If you look at the logic diagram for the switch they are switching RC networks in and out. Should be able to test basic functionality across the switches, open/closed, in circuit. It's possible that the switch is setting an "invalid" combination that just happens to be off by a factor of 10.
Good luck and let us know what you find.
I'm working from the schematic for sn 500000+. If you look at the logic diagram for the switch they are switching RC networks in and out. Should be able to test basic functionality across the switches, open/closed, in circuit. It's possible that the switch is setting an "invalid" combination that just happens to be off by a factor of 10.
Good luck and let us know what you find.
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