Sansui CP-F7 and CP-R5

Hi all,

This is Jaychandran from India, I got Sansui "Full Logic Control Stereo Cassette Deck" with Dolby system and its model is CP-F7.
and also I have Sansui Tuner Amplifier, model CP-R5, its in bad condition and I require circuit manual for me to service the amp and Cassette Deck, If anyone do have the circuit manual, please email me at jcrd76@yahoo.co.in.

Any help will be appreciated.
Regards
Jay.