Cue/Tc Head Replacement - Sony DVW-250 Maintenance Manual

6-17. CUE/TC Head Replacement

6-17. CUE/TC Head Replacement
Overviews
Replacement
Pinch Solenoid assembly removal
Open the EQ-54 board
Disconnection of connectors
Exit head assembly removal
CUE/TC head replacement
Exit head assembly installation
Operation check
Connection of connectors
EQ-54 board attachment
Pinch solenoid assembly installation
Pinch solenoid assembly position adjustment
Head cleaning
Adjustment after replacement
Tape running adjustment
Video tracking adjustment
CUE/TC head height adjustment
CTL head position adjustment
PG phase adjustment
CUE/TC head position adjustment
Audio adjustment
c
When replacing, never tighten or loosen other
Height adjusting screw
screws except the relevant screws described in the
Azimuth adjusting screw
following steps. If tightening or loosening, the
azimuth and zenith of the CUE/TC head will
change, and serious trouble will occur at the tape
Zenith adjusting screw
path or video tracking adjustments.
CUE/TC head assembly
Drum
6-62
DVW-250/250P