Uploaded December 2021 | Updated September 2026, 2 weeks ago

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powersupplyrepairguide.com
The model repaired in this video is a Panasonic DMR-ES30V.
The switching regulator part number is MR1521. Location number is IC11201.
One side note. This model has a delayed turn on when you press the power button, so don't panic if you replace the IC and it doesn't immediately come on.
If you would like to know more about power supply repair I'd like to suggest you check out this link. powersupplyrepairguide.com