Where and how do I test the B+ voltage on a Sanyo 20EZ

Black Matrix

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Where and how do I test the B+ voltage on a Sanyo 20EZ

Hey all,
I know I should know this, but since I don't, where is my B+ test point on a Sanyo 20ez. Is it an AC or DC reading....I'm assuming DC. And what is the ideal output. Thanks in advance.
 
I'm sure it's in the sticky. I'm on the phone so I can't check, but it's supposed to be +108vdc, and it's checked at TP91...
 
Last edited:
So for those still looking. According to the youtube, you set your voltage to 200VDC(IIRC), place your black ground lead to the frame of the monitor, and your red lead to the jumper test pin called BJ on the monitor's main board. Its the pin right next to the large ceramic resistor. The jumper pin is on the end towards the center of the board. Haven't done it yet, but I have a sneaking suspicion that my problem comes from a bad C606 filter cap.

FYI. There is a B+ adjustment pot that usually needs replacing. I believe its a crappy 10K pot that sits between the large aluminum heat sink and the large ceramic resistor. And as most already know the B+ should be a stable 108 volts.

Now the next guy with a crappy net connection that wants the answer won't have to go to the youtube and wait an hour to find out the answer. And thanks again for the help guys.

And if any of that info is wrong, feel free to correct it, as its been a week or so since I saw the vid.
 
i just tried to adjust the b+ on one of my sanyos and the pot came apart. as soon as i turned it. i didnt think they were that bad but i guess this one was. haha
 
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