While you wait for answers, we may have found some information which could help you.
Click here for Seem Record TvFo4 message on recorder?
Unlocking LG VSH from safety lock mode without remote?
+How to find component bad on IC board? ?
Aiwa FX 5500 VHS Player - Manual Wanted?
How can I unlock my Aiwa HV-FX7700K VCR?
how can I fix a toshiba DVD/R-VCR Combi model DVR202KB?