Panasonic AJ-YA120AG, Service Manual

Page: 299 / 647

MECH-29
2-4. Pinch Solenoid Replacement
(Removal)
1. Disconnect the connector P20 on the Mech. I/F
P.C.Board.
2. Unscrew the 2 screws (A) and remove the Pinch
Solenoid cover and Pinch Solenoid Angle as
shown in Figure 2-4-1.
3. Unscrew the 2 screws (B) and remove the Pinch
Solenoid with the Solenoid Base as shown in
Figure 2-4-1.
4. Unscrew the 2 screws(C) and remove the Pinch
Solenoid as shown In Figure 2-4-1.
(Installation)
1. Install the Pinch Solenoid in the reverse steps of
the removal.
After installation, adjust the Pinch Solenoid
Position Adjustment.
Fig.2-4-1
2-5. Pinch Solenoid Position Adj.
ADJ. Screws(C),(D) and Hole (B)
TP
Clearance T
MODE
EJECT (Power Off)
TOOL VFK0357 (Eccentric Driver)
SPEC T=0.3mm to 0.5mm
1. Confirm that the Pinch Solenoid Cover and Pinch
Solenoid Angle are removed .
2. Turn the Emergency Screw clockwise, and place
the VTR in loading condition
3. Press the core of Pinch Solenoid so that the Pinch
Roller touches with the Capstan.
4. Loosen the 2 screws(C),(D) and Adjust hole(B) by
VFK0375 so that the clearance(T) is within
specification.
5. After position adjustment, fix the solenoid position
with screw(C),(D)
Fig.2-5-1
Pinch Roller
Clearance (T)
Screw A
Pinch Solenoid
Unit
Pinch Solenoid
Angle
Pinch Solenoid
Pinch Solenoid
Base
Screw C
Cable
Guide
Screw B
Screw B