Re: Viewsonic VX910
Thanks for the help, ordered the transistors and hopefully will be able to report a successful repair.
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Last Activity: 06-02-2010, 09:16 AM
Joined: 05-24-2010
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Re: Viewsonic VX910
I numbered the pins from the bottom to the top like I have below.
-3
-2
-1
For the transistor on the far left of the picture I got the following readings
1-2, 16.8
1-3, 8.9
2-3, 25.2
The next transistor ( second from the left) gave me these readings
1-2, 25.4
1-3, 9.1
2-3, 16.9
The two transistors on the right side of the picture do not produce a reading when connected from pins 1-2 and 1-3. They do however produce a reading...Leave a comment:
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Re: Viewsonic VX910
Is it ok to test the transistors while still on the board? I had done some initial testing after getting your reply and the readings I was getting were rather odd. It seemed like however I placed the leads on my meter I always got a reading from it....Leave a comment:
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Re: Viewsonic VX910
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Re: Viewsonic VX910
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Viewsonic VX910
I am having a power problem with my VX910. The green light on the power button will light up however the screen remains blank. After a few seconds the screen will give an image for maybe 1 second. Once that image appears it quickly vanishes and the monitor power cycle through this process repeatedly.
From what I've been reading online these monitors seem to have quite a few issues with bad caps and other power issues however I don't know which parts should be replaced.
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