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Post by alugard on Aug 31, 2021 6:56:34 GMT
![]() Hi guys, got a super cd-rom 2 some time ago, it had capacitors leaked. someone tried to repair before but not all. For instance there is a transistor which i tried to resolder. it simply felt off and one leg got broken. Can you please identify it and what's the parameters for me to buy a replacement? Thanks!  |
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Post by alugard on Sept 8, 2021 4:06:03 GMT
No one at all? Come on, how can be?  |
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Post by spenoza on Sept 8, 2021 11:03:02 GMT
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Post by alugard on Sept 9, 2021 3:44:40 GMT
This link i perfectly know, there is no required information unfortunately... |
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Post by spenoza on Sept 9, 2021 16:09:25 GMT
Can you show us a close-up picture of the transistor itself, just in case?
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Post by alugard on Sept 10, 2021 6:01:13 GMT
Can you show us a close-up picture of the transistor itself, just in case? Here you go. Thanks!  |
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Post by spenoza on Sept 10, 2021 13:36:48 GMT
I don’t have this particular unit, but someone else may. You could check directly with Dave Shadoff or keithcourage to see if they know anything.
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Post by dshadoff on Sept 10, 2021 14:59:19 GMT
I am not familiar with the internals of that device, but the part above looks like it might not be a transistor. That one looks like either a SOT-223 or SOT-89 package (three pins on one side, and one pin/tab on the other), which could indicate various types of devices such as voltage regulators and so on; a regular transistor would have two pins on one side and one on the other (SOT-23).
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Post by alugard on Sept 11, 2021 9:09:16 GMT
One leg broke when i desoldered it. I was thinking this is transistor but maybe something else, sure. it is like one contact in the middle go though whole body and 2 on the sides.
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