Yamaha CR-1020 receiver repair (receiver)

I have a Yamaha CR-1020 receiver with an intermittent speaker relay. From
the information I can find on the web it needs its power supply upgraded.
Does anyone have information on a power supply upgrade for a Yamaha CR-1020
receiver?

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1 1st November 08:14 john smith External User Posts: 1	Yamaha CR-1020 receiver repair (receiver) I have a Yamaha CR-1020 receiver with an intermittent speaker relay. From the information I can find on the web it needs its power supply upgraded. Does anyone have information on a power supply upgrade for a Yamaha CR-1020 receiver?