Unfortunately I have a Sansui VC-R954EIS which has stopped operating after 3 weeks of use and also shows ERR:03 on the display.
Nothing works except the program number can be altered. Tapes cannot be inserted - or at least nothing happens if you do insert one
Mark
June 2007
I can answer this question...
How can I fix my Combo DVD/VCR Sansui san1001 with ERR:03?