JakeTheJacobjake
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- Dec 28, 2024
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I'm currently working on a KTN-2001 monitor which requires a new horizontal output transistor. I tested it after pulling it out just to make sure. The horizontal output transistor that was in the chassis was labeled J6808D H05. I've looked through some of the more reliable websites but nothing in stock. Recently, I ordered a batch of 2SC 5149 with damper diodes (which are comparable to my understanding) from a Canadian distributor but they are all testing bad so I assume either I'm testing them incorrectly or these "new" transistors have counterfeit parts.
This is the diode test that I'm performing:

Please correct me if I'm doing this incorrectly or if you could direct me to more reliable parts/pieces.
These are the "new" HOTs that I ordered (with damper diodes):

This is the original HOT that I pulled from my Galaga / KTN-2001 chassis:

This is the diode test that I'm performing:

Please correct me if I'm doing this incorrectly or if you could direct me to more reliable parts/pieces.
These are the "new" HOTs that I ordered (with damper diodes):

This is the original HOT that I pulled from my Galaga / KTN-2001 chassis:


