Hello Valeri

The brand of the fuse does not matter. Any fuse with the same values and measures will do it.

And btw: the DX7 does not use a 5A fuse. The service manual says:

0.5A for the fuse on the primary side of the transformer
on the secondary side of the transformer:
0.75A for the two 15V lines
2A for the 5V line.

Best regards
Florian

Am 07.11.23 um 03:43 schrieb googdyamaha: