A great copy of the manual, and the only one I could find anywhere on the net! The circuit diagrams are easily readable, all component values marked and easy to see. A highly appreciated download!
Text excerpt from page 1 (click to view)
HS-PX517 YH
SERVICE MANUAL
STEREO CASSETTE PLAYER BASIC TAPE MECHANISM : 7ZM-1 P3NF
� This Service Manual contains information about the difference between HS-PX517<YH> and HS-PX517<AE>. If requiring other information, see Service Manual of HS-PX517<AE>, (S/M Code No. 09-013-439-1N1).