Midi system blowing one fuse of pair on secondary of mains transformer, each fuse 2amp rating.
4 1N4002 as bridge rectifier, one gone short circuit, no other down-stream problems. Replace all 4 with 1N4002 or uprate to 4 off 2 or 3 amp diodes ?-- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on
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