221: Difference between revisions

502 bytes added ,  3 March 2022
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==Pictures==
==Pictures==
<gallery>
<gallery>
Tek-221_1.jpeg | Side
Tek-221_02.jpeg | Front
Tek 221 1.jpg|Front
Tek 221 1.jpg|Front
Tek 221 right.jpg|Panel of 221
Tek 221 right.jpg|Panel of 221
Tek-221_3.jpeg | Panel of 221
Tek 221 probe.jpg|Probe of 221
Tek 221 probe.jpg|Probe of 221
221-5.jpg|221 with orginal bag
221-5.jpg|221 with orginal bag
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221 Single_Sweep.jpg| MOD 290A variant for IBM
221 Single_Sweep.jpg| MOD 290A variant for IBM
</gallery>
</gallery>
===Internals===
<gallery>
Tek221_Int_01.jpeg| Tek 221 - Internals, rear
Tek221_Int_02.jpeg| Tek 221 - Internals, LHS
Tek221_Int_03.jpeg | Tek 221 - Internals, top
Tek221_Int_04.jpeg | Tek 221 - Front Panel A1/A2 board
Tek221_Int_05.jpeg | Tek 221 - CRT & power supply board
Tek221_Int_06.jpeg | Tek 221 - Power supply board
Tek221_Int_07.jpeg | Tek 221 - Amplifier board
Tek221_Int_08.jpeg | Battery pack (fused)
</gallery>


[[Category:200 series scopes]]
[[Category:200 series scopes]]
1,544

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