Sony DCR-TRV16 Operating Instructions Manual page 77

Dubbing a tape
You can connect one VCR only using the i.LINK cable (DV connecting cable)
See page 199 for more information about i.LINK.
Pictures processed by the picture effect, the digital effect or PB ZOOM function
Pictures processed by the picture effect, the digital effect or PB ZOOM function are not
output through the _ DV IN/OUT jack.
If you record a playback pause picture with the _, DV IN/OUT jack
The recorded picture becomes rough. Also, when you play back the picture using other
video equipment, the picture may jitter.
77