rt-80s

if anyone could share this service manual with me so i can keep up with repairs, it would be greatly appreciated.

Just Got a sweet Toshiba RT-80S Boombox from a friend who was moving. Speaker quality is still great, and all of the knobs and buttons are still intact. The radio works fine, but i can't play cassette tapes. The motor seems to still run but there's no belt. It looks like it might need one...