Zenith Service Manual Cartridge Tape Player Models 169-486/489/490/& 492 PFAX62

Zenith Service Manual TR35 Cartridge Tape Player, Model F635

Zenith Service Manual Cassette Tape Player/Recorder Model 169-494 PFAX72

Zenith Service Manual Cartridge Tape Player Model D680/-1

Zenith TR 13 Service Manual Cartridge Tape Player Model D762

Zenith Service Manual TR21 Cartridge Tape Player Model 169-464 Part#923-730

Zenith Service Manual TR36 Cassette Tape Player/Recorder, Model 169-494

Zenith Service Manual TR17 Cartridge Tape Player/Recorder Part#923-716