oprava videa sony

[Lukas Grepl]

> To mas pravdu , radsi se jim vyhybam,
> ale to by mne zajimalo jak jsi zjistil ,
> ze mas na bubnu 2 audio + 2 video hlavy,
> co jsem letmo koukal po inetu tak se o tom nikde
> nepise. Taky by mne zajimalo jak by se asi prenasel
> nf signal z bubnu na chassi ??????
> Zeby nejaky novy princip ????
> A posledni otazka jak by se cetli sikme audiostopy
> na beznych videoprehravacich ???
> Nespletl jsi se ? To me vysvetli rad se dozvim neco noveho.

Nijak zvlast se ve VHS nevyznam, ale po letme konzultaci s Googlem bych si
dovolil souhlasit s ostatnimi, ze pro HiFi Stereo zaznam se pouzivaji dve
samostatne hlavy umistene v bubnu. Viz napriklad:

http://repairfaq.cis.upenn.edu/sam/icets/vcr.htm (cca uprostred stranky)
"Hi-fi stereo audio recording via frequency modulation requires 2 additional
audio heads on the head drum instead of one separate audio head for mono."

http://www.sparkysworld.co.uk/vcrs.htm#HiFi%20Audio%20Recording
"The technique is known as Depth Multiplex Recording, whereby  the audio
signals are scanned onto the tape along with the video signals, using the
same physical tracks, but employing different heads."

Lukas Grepl