Thank you for your suggestion! I have moved the post over here: https://www.badcaps.net/forum/troubl...g-out-of-ideas - since I had mistakenly created the OP in the wrong forum. I've asked the mods to remove this post.
But to answer your question I believe I already reflowed the solder joints for RL579 & RL580. There is an image attached to the new posting. Perhaps my reflow job isn't the best? It looks like the joints...
rstrube
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Last Activity: Today, 07:41 PM
Joined: Today
Location: Kalispell, MT
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Diah recommended checking relays RL579 & RL580, I have a photo that includes some re-flowing that I did on various joints and it looked like I was able to reflow those joints previously....
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Apologies I accidentally posted this in the wrong forum. I've messaged the mods and asked them to delete this post. I've created in new post in the PC display / monitor forum.Leave a comment:
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ViewSonic Pf815 (branded as P225f) Horizontal Deflection Issues - Running out of Ideas
Note: apologies I initially posted this request for help in the wrong forum! I am reposting it here and will take down the original posting.
Hi Everyone,
I've been working on repairing this beautiful CRT monitor off and on for the past several months and I'm really at a loss for what might be causing the problem.
Unlike other common Horizontal Deflection issues which result in a steady vertical line, when I turn the monitor on, there is a pulsing (somewhat segmented) vertical line. I've attached a photo that shows the issue (difficult to capture without video).... -
Sorry I forgot to attach the service manual. Here it is....
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ViewSonic Pf815 (branded as P225f) Horizontal Deflection Issues - Running out of Ideas
Hi Everyone,
I've been working on repairing this beautiful CRT monitor off and on for the past several months and I'm really at a loss for what might be causing the problem.
Unlike other common Horizontal Deflection issues which result in a steady vertical line, when I turn the monitor on, there is a pulsing (somewhat segmented) vertical line. I've attached a photo that shows the issue (difficult to capture without video). The monitor itself is branded as a P225f, but it turns out that it's actually a Pf815 that has an Add-On smallish PCB that expands it to support...
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