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475/Repairs: Difference between revisions
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A tip for quickly finding these transistors in the 475 scope is that they will usually have the base bent back toward the round back of the transistor - while most other transistors in the unit have their base pin bent forward toward the flat part of the body. It is important that you double-check the part number on the transistor to make sure you didn't grab the wrong one. A few 2n3906s have their base pins bent forward so be careful. | A tip for quickly finding these transistors in the 475 scope is that they will usually have the base bent back toward the round back of the transistor - while most other transistors in the unit have their base pin bent forward toward the flat part of the body. It is important that you double-check the part number on the transistor to make sure you didn't grab the wrong one. A few 2n3906s have their base pins bent forward so be careful. | ||
Locations of this transistor on the trigger board for 475 oscilloscopes serial 250,000 and up are high lighted in this image. | |||
Transistors with a reddish-pink top are the locations of the 151-0367-00 on the trigger board. | |||
[[File: 475 trigger 151-0367-00.jpg|200px|]] | |||