Got two Yamaha blueray players to check (they were going to e-waste), the other don't start at all (bulged caps in the PSU) and the upper one starts but the display is very dim. Which one is better unit?
Yamaha Bluray players
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Well start with replacing all the bulging caps, inspect the rest of the caps, they should be absolutely flat, a flat one can be bad too but any bulge or leak out the bottom and it's bad for sure. A lot of times a bad cap/s is the only problem, replace and try it. -
The dim display could be caused by weak capacitor/s on the powerboard. This is where a capacitor meter would be handy, some multimeters can test capacitors if equipped with that function. The display could also just be wore out.Comment
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Need to chech the PSU, the other (non-powering) unit has one bulged cap. The display is not certainly not worn out, as these were used almost never. Blu ray is an obsolete format in a school auditorium.Comment
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Well replace that one cap, might be the whole problem. Electrolytic caps may last a long time but 10 years is an average lifespan, so replacing all of them would probably not be overkill.Last edited by nomoresonys; 08-03-2024, 05:41 PM.Comment
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That's a possibility, I see the remotes on ebay U.S. for about 10-15 dollars but that's pretty far from Finland, maybe you have some nearby.Comment
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I have a remote, but it does not have the dimmer button. Maybe it's for the other unit? BDP122 is the model. Works with the A1020.
A1060 has no -25V voltage to the display unit, 12 and 5 volts are ok.Last edited by Xenon-Codex; 08-13-2024, 09:31 AM.Comment
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On the original remote control from (A1060) there is a DIMMER buttonAttached FilesComment
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I'm not clear which one has the dim display, you mentioned the top one so I thought it was the A1020 with the dim display.Comment
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Try something simple, sometimes heating the electrolytic caps will bring a marginal/bad cap back into specs and the device will work if only for a bit. Heat all the electrolytic caps with a hairdryer for a couple minutes and try the player, don't wait til it cools off, try to work it while they're still hot. Check the solder joints on the bottom, make sure none are bad, search for images of bad joints if needed.Comment
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