GO7 question

don1400

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Regarding R908, manual indicates a 47K resistor, the one on my monitor PCB is 47ohms. This resistor doesn't appear to have been changed. Which is correct 47K or 47 ohms.
Thanks for any help.
Rich H
Green Bay
 
Regarding R908, manual indicates a 47K resistor, the one on my monitor PCB is 47ohms. This resistor doesn't appear to have been changed. Which is correct 47K or 47 ohms.
Thanks for any help.
Rich H
Green Bay

Here is what Bob lists on his site...

GO7 R908 47K ohms 1/2 watt 4 pk

I seem to remember having a problem with R908 too. Let me look for more information from when I rebuild the chassis. This should be documented somewhere from when it came up for me.
 
Here is the text from pinrepair.com...

http://www.pinrepair.com/g07/

Check or Replace Resistor R908.
The resistor R908, a 47K ohm 1/2 watt resistor (right next to the F902 fuse at the back of the chasis), is often way out of spec. This especially happens if the flyback transformer died. The added strain of a failing flyback puts a lot of stress on this resistor. So at minum check the resistor, or just replace it. Many cap kits come with this resistor just in case.
 
Ok, one last thing... I put a flame proof resistor on mine and it is a four band resistor. So it looks like 47 if you don't consider the fourth band witch makes it actually 47K.

Mine is Yellow, Violet, Black, Red and the tolerance is Violet.

attachment.php
 

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GO7 Question

Ok, one last thing... I put a flame proof resistor on mine and it is a four band resistor. So it looks like 47 if you don't consider the fourth band witch makes it actually 47K.

Mine is Yellow, Violet, Black, Red and the tolerance is Violet.

attachment.php


That explains it, 47k it is, I wasn't taking into account the red 4th band.
Thanks so much for the help.
Rich
 
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