Received a nonworking GPX C971 Cassette/CD Boombox for repair learning experience.
Used DVM to check Ohms on AC and DC connections Both were infinity for power switch off and on.
Am guessing the problem is a blown fuse.
Checked the forum using keywords "GPX C971" got nothing.
Googled using keywords "GPX C971 schematic" also nothing.
Am sure that the the schematic is on the Internet so would be interested in help finding it.