Sony DSR-2000A Service Manual page 104

(1) S/T REEL & CAPSTAN
Executes the automatic adjustment of the S and T reels and,
capstan systems.
1. Execute the S/T REEL & CAPSTAN.
2. After completing adjustment, confirm that "COMPLETE"
appears.
Adjustment items
s reel fg adjust
s reel offset/friction
s reel torque
t reel fg adjust
t reel offset /friction
t reel torque
capstan fg adjust
In the case of trouble :
When "ADJUST INCOMPLETE" appears on the monitor display,
check the SV-212 and MS-64 boards (the reeel FG amplifier
circuit, reel motor driver circuit, capstan FG circuit and motor
driver cicuit) Check also the respective motors.
(2) S-REEL ONLY
Executes the automatic adjustment of the S reel only.
1. Execute the S-REEL ONLY.
2. After completing adjustment, confirm that "COMPLETE"
appears.
Adjustment items
s reel fg adjust
s reel offset/friction
s reel torque
In the case of trouble :
When "ADJUST INCOMPLETE" appears on the monitor display,
check the SV-212 and MS-64 boards (the reel FG amplifier circuit,
the reel motor driver circuit) and the S-reel motor.
5-22 DSR-2000A/2000AP