Panasonic AJ-YA120AG, Service Manual

Page: 310 / 647

MECH-40
2-22. Reel Motor Unit Replacement
(Removal)
1. Remove the connector P16 on the Mech. I/F
Board. (Fig.2-22-1)
2. Unscrew the 3 screws A, and remove the cover
unit (Fig.2-22-1)
3. Unscrew the 2 screws B, and remove the reel
motor unit. (Fig.2-22-1)
(Installation)
1. Install a new Reel Motor Unit in the reverse steps
of the removal.
Fig.2-22-1
2-23. Distinction SW Unit
Replacement
(Removal)
1. Remove the connector P17 on the backside of the
Mech. I/F board.
2. Remove the spring on the Distinction SW Unit.
3. Remove the 3 screws A and the Distinction SW
Unit. (Fig. 2-23-1)
(Installation)
1. Install a new Distinction SW Unit and the spring in
the reverse steps of the removal.
2. Confirm that both M and L size cassette touch the
Distinction SW Unit.
Fig.2-23-1
DISTINCTION
SW UNIT
(A)
Distinction Unit
Screw (B)
Screw (A)
Reel Motor Drive Unit
Reel Drive
Sensor Board