475: Difference between revisions

3,598 bytes removed ,  14 December 2023
removed duplicate links
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{{Spec | Outputs | CH2 Vert Signal Out, 20 mV/Div into 1 MΩ or 10 mV/Div into 50 Ω; A and B +GATE OUT, +5 V; [[LEMO S-series connector|Probe power jack]] }}
{{Spec | Outputs | CH2 Vert Signal Out, 20 mV/Div into 1 MΩ or 10 mV/Div into 50 Ω; A and B +GATE OUT, +5 V; [[LEMO S-series connector|Probe power jack]] }}
{{Spec | CRT | 8 × 10 cm², P31 phosphor (P11 opt.), [[154-0677-00]]  }}
{{Spec | CRT | 8 × 10 cm², P31 phosphor (P11 opt.), [[154-0677-00]]  }}
{{Spec | Power | 110, 115, 120, 220, 230 or 240  V<sub>AC</sub> ±10%, 48-440 Hz, max. 100 W }}
{{Spec | Power | 110, 115, 120, 220, 230 or 240 V<sub>AC</sub> ±10%, 48-440 Hz, max. 100 W }}
{{EndSpecs}}
{{EndSpecs}}


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===Documents and reports===
===Documents and reports===
* [https://lazyelectrons.wordpress.com/2018/02/18/tektronix-475a-dm44-repair/ Lazy Electrons Tektronix 475A & DM44 Repair Page]  
* [https://lazyelectrons.wordpress.com/2018/02/18/tektronix-475a-dm44-repair/ Lazy Electrons Tektronix 475A & DM44 Repair Page]  
* The New Look in Portables, in [[Media:Tekscope 1972 V4 N5 Sep 1972.pdf | Tekscope Vol. 4 No. 5, 1972]]
* [https://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/475.htm      Tek 475] / [https://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/475A_DM44.htm Tek 475A with DM44] @ amplifier.cd
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/475.htm      Tek 475]
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/475A_DM44.htm Tek 475A with DM44]
* [[050-0674-00 | Handle Replacement Modification Kit]]
{{Documents|Link=475}}
{{Documents|Link=475}}


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====Zenwizard Studios====
====Zenwizard Studios====
* [https://www.youtube.com/watch?v=gEXYRPNohyA Tektronix 475 151-0367-00 Guaranteed Bad Parts]
* [https://www.youtube.com/watch?v=gEXYRPNohyA Tektronix 475 151-0367-00 Guaranteed Bad Parts] ''caution - see notes on [[151-0367-00]] page''
* [https://www.youtube.com/watch?v=982GcYWIjWI Tektronix 475 non A Repair and Restoration]
* [https://www.youtube.com/watch?v=982GcYWIjWI Tektronix 475 non-A Repair and Restoration]
* [https://www.youtube.com/watch?v=KzVMbhytWOg Tektronix 475A and DM44 Power Supply and Tube Alignment]
* [https://www.youtube.com/watch?v=KzVMbhytWOg Tektronix 475A and DM44 Power Supply and Tube Alignment]
* [https://www.youtube.com/watch?v=5fGnnTfDNPA Tektronix 475A and DM44 Horizontal Alignment]
* [https://www.youtube.com/watch?v=5fGnnTfDNPA Tektronix 475A and DM44 Horizontal Alignment]
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* [https://www.youtube.com/watch?v=tw55DrUR8s8 Tektronix 475A Trigger Section Alignment]
* [https://www.youtube.com/watch?v=tw55DrUR8s8 Tektronix 475A Trigger Section Alignment]


====VintagTek Museum====
====VintageTek Museum====
* [https://www.youtube.com/watch?v=WPgkVThknYo Tek 475A / DM44 repair]
* [https://www.youtube.com/watch?v=WPgkVThknYo Tek 475A / DM44 repair]


====Miscellaneous====
====Miscellaneous====
* [https://www.youtube.com/watch?v=2SESaF7Ibbw Tek 475A in operation]
* [https://www.youtube.com/watch?v=2SESaF7Ibbw Tek 475A in operation]
==Links2==
* [https://lazyelectrons.wordpress.com/2018/02/18/tektronix-475a-dm44-repair/ Lazy Electrons Tektronix 475A & DM44 Repair Page]
* The New Look in Portables, in [[Media:Tekscope 1972 V4 N5 Sep 1972.pdf|Tekscope Vol. 4 No. 5, 1972]]
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/475.htm Tek 475] / [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/475A_DM44.htm Tek 475A] @ amplifier.cd
* [https://www.youtube.com/watch?v=WPgkVThknYo Tek 475A / DM44 repair] by vintageTek Museum @ YouTube
* [https://www.youtube.com/watch?v=2SESaF7Ibbw Tek 475A in operation] @ YouTube
* [https://www.youtube.com/watch?v=wfw60QmUp_A Tektronix 475A and DM44 Repair Power Supply and Logic] by Zenwizard Studios @ YouTube
* [https://www.youtube.com/watch?v=KzVMbhytWOg Tektronix 475A and DM44 Power Supply and Tube Alignment] @ Zenwizard Studios YouTube
* [https://www.youtube.com/watch?v=gEXYRPNohyA 151-0367-00 Guaranteed Bad Parts (This might be bad advice)] @ Zenwizard Studios YouTube
* [https://www.youtube.com/watch?v=gtDnTN14JL0 Tektronix 475A Vertical Alignment and One Last Power Supply Issue] @ Zenwizard Studios YouTube
* [https://www.youtube.com/watch?v=tw55DrUR8s8 Tektronix 475A Trigger Section Alignment] @ Zenwizard Studios YouTube
* [https://www.youtube.com/watch?v=5fGnnTfDNPA Tektronix DM44 & 475A Horizontal Alignment] by Zenwizard Studios @ YouTube
* [https://www.youtube.com/watch?v=982GcYWIjWI Tektronix 475 non A Repair and Restoration] by Zenwizard Studios @ YouTube
* [https://www.youtube.com/watch?v=QqPUm_IHIxI Tektronix 475A Power Supply and Scope Repair (With Soldering)] by Zenwizard Studios @ YouTube
* [https://www.youtube.com/watch?v=y4QsrUGeVfw Tektronix 475A Trigger Transistor Testing 151 0367 00] by Zenwizard Studios @ YouTube


==Internals==
==Internals==
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==Pictures==
==Pictures==
===475===
<gallery>
<gallery>
Tek 475 mix mode.jpg        | Tek 475 in mixed sweep ("MIX") horizontal mode
Tek 475 mix mode.jpg        | Tek 475 in mixed sweep ("MIX") horizontal mode
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Tek 475m 7.jpg
Tek 475m 7.jpg
</gallery>
</gallery>
==Links==
===Documents and reports===
* [https://lazyelectrons.wordpress.com/2018/02/18/tektronix-475a-dm44-repair/ Lazy Electrons Tektronix 475A & DM44 Repair Page]
* The New Look in Portables, in [[Media:Tekscope 1972 V4 N5 Sep 1972.pdf | Tekscope Vol. 4 No. 5, 1972]]
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/475.htm      Tek 475]
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/475A_DM44.htm Tek 475A with DM44]
* [[050-0674-00 | Handle Replacement Modification Kit]]
===Videos===
====Zenwizard Studios @ YouTube====
* [https://www.youtube.com/watch?v=gEXYRPNohyA Tektronix 475 151-0367-00 Guaranteed Bad Parts (This might be bad advice)]
* [https://www.youtube.com/watch?v=982GcYWIjWI Tektronix 475 non A Repair and Restoration]
* [https://www.youtube.com/watch?v=KzVMbhytWOg Tektronix 475A and DM44 Power Supply and Tube Alignment]
* [https://www.youtube.com/watch?v=5fGnnTfDNPA Tektronix 475A and DM44 Horizontal Alignment]
* [https://www.youtube.com/watch?v=wfw60QmUp_A Tektronix 475A and DM44 Repair Power Supply and Logic]
* [https://www.youtube.com/watch?v=gtDnTN14JL0 Tektronix 475A Vertical Alignment and One Last Power Supply Issue]
* [https://www.youtube.com/watch?v=tw55DrUR8s8 Tektronix 475A Trigger Section Alignment]
* [https://www.youtube.com/watch?v=QqPUm_IHIxI Tektronix 475A Power Supply and Scope Repair (With Soldering)]
* [https://www.youtube.com/watch?v=y4QsrUGeVfw Tektronix 475A Trigger Transistor Testing 151 0367 00]
====VintagTek Museum====
* [https://www.youtube.com/watch?v=WPgkVThknYo Tek 475A / DM44 repair]
====Miscellaneous====
* [https://www.youtube.com/watch?v=2SESaF7Ibbw Tek 475A in operation]
{{Documents|Link=475}}


==Components==
==Components==