Fixing a Pioneer CLD2850 Power Supply Fault

Описание к видео Fixing a Pioneer CLD2850 Power Supply Fault

I wanted to provide a temporary new home for my Pioneer CLD2850 Laserdisc player.

When powering the unit up, it produced a high pitched whine, an would not come out of standby.

I applied some heat to the PSU, and, I was able to get the unit to power up. I ejected the loading tray, powered the unit up and then removed the power board.

There was a single 450uF 10V capacitor, that had gone dry. I replaced this with a 450uF 25V affair. I checked most of the other small caps in the secondary stage of the PSU, and found these to be well within specifications.

The end result is a working deck, though the front display is still out of action.

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