While you wait for answers, we may have found some information which could help you.
Click here for Tape Video Player HelpHow can I unlock my Aiwa HV-FX7700K VCR?
Toshiba dvr620ku?
Matsui vx1108 is not responding to zapper. Why please?
+How to find component bad on IC board? ?
how can I fix a toshiba DVD/R-VCR Combi model DVR202KB?
Fo4 message on recorder?