Sony BVW-55 Maintenance Manual page 217

2. Unthreading end state
In the unthreading end state, the S and T sliders move from the S and T catchers to the reel table side, and
then stop. At the same time, the S tension regulator arm and T tension regulator arm are located in the
positions shown in the figure. This state is the same as the standby.
To enter the unthreading end state with the cassette compartment removed
(1) Set switch S100-1 on the SV-206 board to ON.
(2) Turn on the power.
(3) Press the EJECT button.
To enter the unthreading end state manually
Turn the manual eject knob counterclockwise.
m
. Stop the rotation of the manual eject knob if the mechanical deck is in the unthreading end state as
shown in the figure. If not, related gears may be damaged.
. As for how to enter the unthreading end state with the cassette tape inserted, refer to the maintenance
manual Part 1, Section 1-11.
BVW-55 P2
S100 switch
1 2
3-1. General Information on Parts Replacement and Alignment
Manual eject knob
3-5