551: Difference between revisions

106 bytes added ,  12 November 2017
no edit summary
m (correct discontinuation year based on 1972-73 catalogs)
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<gallery>
<gallery>
File:551_front.jpg|Front view.
551_front.jpg|Front view.:551_ps.jpg|External power supply.
File:551_ps.jpg|External power supply.
551_leftint.jpg|Left side.
File:551_leftint.jpg|Left side.
551_rightint.jpg|Right side.
File:551_rightint.jpg|Right side.
551_top.jpg|Top view.
File:551_top.jpg|Top view.
551_PC_Front.jpg|front view.  
File:551_PC_Front.jpg|front view.  
551_PC_Front-close.jpg|front view closeup.  
File:551_PC_Front-close.jpg|front view closeup.  
551_PC_Left.jpg|Left side.
File:551_PC_Left.jpg|Left side.
551_PC_Right.jpg|Right side.  
File:551_PC_Right.jpg|Right side.  
551_PC_Bottom.jpg|Bottom.
File:551_PC_Bottom.jpg|Bottom.
551_PC_lower-amp.jpg|lower beam distributed amplifier.  
File:551_PC_lower-amp.jpg|lower beam distributed amplifier.  
551_PC_Timebase.jpg|Timebase & calibration adjustments.  
File:551_PC_Timebase.jpg|Timebase & calibration adjustments.  
551 block.gif|Block diagram
File:551 block.gif|Block diagram
551 vert.gif|Vertical amplifier
File:551 vert.gif|Vertical amplifier
Tek 551 trigger.png|trigger schematic
File:Tek 551 trigger.png|trigger schematic
Tek 551 high voltage section.png|CRT circuit
File:Tek 551 high voltage section.png|CRT circuit
Tek 551 block.png|block diagram
File:Tek 551 block.png|block diagram
Tek 551 ps bottom.jpg|bottom of power supply
File:Tek 551 ps bottom.jpg|bottom of power supply
1-551 001.jpg|Tek 551 Mod 108A
File:1-551 001.jpg|Tek 551 Mod 108A
1-551 004.jpg|551 with Mod 108A
File:1-551 004.jpg|551 with Mod 108A
Wellenkino 551.jpg
File:Wellenkino 551.jpg
Tek 551 2953 1.jpg
Tek 551 2953 2.jpg
Tek 551 2953 3.jpg
Tek 551 2953 4.jpg
Tek 551 2953 5.jpg
Tek 551 2953 6.jpg
Tek 551 2953 7.jpg
Tek 551 2953 8.jpg
Tek 551 2953 9.jpg
Tek 551 2953 10.jpg
Tek 551 2953 11.jpg
</gallery>
</gallery>