It's the 535A CRT (T64P/T533/T5330) that needs pin 8 wired; the 535 CRT (T51P) is NC same as T52P.
Dave Wise
Maybe someone in the Beaverton Oregon area rescued a T52P from Stan Griffiths' estate. Not having room for a 575, I did not.
________________________________
From:
[email protected] <
[email protected]> on behalf of David Holland <david.w.holland@...>
Sent: Wednesday, February 14, 2024 8:21 AM
To:
[email protected] <
[email protected]>
Subject: Re: [TekScopes] Tektronix 575 CRT required - WTB Tektronix 154-0343-00 (154-343) T0520-31 (T52 P31) A.K.A 5CAP1 0r Tektronix T64 aka T533 aka T5330
I believe you can also use a 535 CRT if you want to run 300V to pin 8....
See:
/g/TekScopes/topic/7653722#105000But there may be some deflection issues... But still better than no CRT at
all...
There's other data in that thread if you want to run down the rabbit hole.
On Wed, Feb 14, 2024 at 11:00?AM zenith5106 via groups.io <hahi=
[email protected]> wrote:
On Wed, Feb 14, 2024 at 04:44 AM, MostlyHarmless wrote:
so i am looking to buy a Tektronix 154-0343-00
575 shared CRT with 525, 532, RM32 and 570.
In S/N 101 thru 1351 154-0097-00 or 154-0343-00 were used.
S/N above that used 154-0763-00. Replacing the CRT on SN 1351
and lower with 154-0763-00 required a parts replacement kit which
contained only the new CRT and a trim pot.
/H?kan
