RE: Tektronix 4050E01

2017-10-10 Thread Brad H via cctalk
...@classiccmp.org] On Behalf Of Randy Dawson via cctalk Sent: Tuesday, October 3, 2017 8:43 AM To: Bob Rosenbloom <boba...@sbcglobal.net>; General Discussion: On-Topic and Off-Topic Posts <cctalk@classiccmp.org> Subject: Re: Tektronix 4050E01 Hi Bob, I have a 4051, in perfect working order.

Re: Tektronix 4050E01

2017-10-03 Thread Randy Dawson via cctalk
org> on behalf of Bob Rosenbloom via cctalk <cctalk@classiccmp.org> Sent: Monday, October 2, 2017 8:24 PM To: General Discussion: On-Topic and Off-Topic Posts Subject: Tektronix 4050E01 I'm looking for the schematic of a Tektronix 4050E01 ROM expander (toaster). This is the one that works

Tektronix 4050E01

2017-10-02 Thread Bob Rosenbloom via cctalk
I'm looking for the schematic of a Tektronix 4050E01 ROM expander (toaster). This is the one that works with either the Tektronix 4051 or 4052/4054 units. Different than the 4051E01. I have a few to fix. Anyone have a manual for one that they could scan? Thanks, Bob -- Vintage computers