ArcadeGreg
Permanently Banned
Hey guys,
I am working on a electro home G07-CBO, and it has vertical collapse. When I found the chassis it had a blown fuse (F901). I replaced the fuse, and tested the HOT. It was bad too, so I replaced it. I am now about to test the vertical output transistors X401 & X402 (I tested the fusible resistor FR401 & it tested good at 68 ohms), however I am not sure how to test the VOT's. Do I need to remove them from the board? Can I test them from the solder side? Set multi-meter to diode setting? Test them in circuit while energized? Please fill me in...
Thanks again,
Greg
I am working on a electro home G07-CBO, and it has vertical collapse. When I found the chassis it had a blown fuse (F901). I replaced the fuse, and tested the HOT. It was bad too, so I replaced it. I am now about to test the vertical output transistors X401 & X402 (I tested the fusible resistor FR401 & it tested good at 68 ohms), however I am not sure how to test the VOT's. Do I need to remove them from the board? Can I test them from the solder side? Set multi-meter to diode setting? Test them in circuit while energized? Please fill me in...
Thanks again,
Greg

