Lot of 4 Vintage Zenith Radio Service Manuals (Clock Radios)

RA-73    Model F480        AC Solid State AM / FM / FM Stereo Digital Clock Radio

RA-74    Model F462-8    AC Solid State AM / FM Clock Radio

RA-75    Model G461       AC Solid State AM / FM Clock Radio

RA-83    Model H472       AC Solid State AM / FM Clock Radio

All manuals have fold out pages for the schematics and parts drawings.