DV-RW250H (serv.man2). (pages 1-75) - Sharp DVD Service Manual (repair manual). Page 19

A/C Head

2

2

A/C Head Spring

1

(3)

(1)

2

(2)

A/C Head Base

Spring Position

Fig. 2-11-B

Remove the screw 

1

.

Remove the FE Head.

1.
2.

FE Head

• Screw Torque: 5 

±

 0.5kgf•cm

• The FE Head is not installed on the Video Cassette Player.

Fig. 2-11-A

• Screw Torque: 5 

±

 0.5kgf•cm (Screw 

1

)

Fig. 2-12

1

Remove the screw 

1

.

Remove the A/C Head Base.
Remove the 3 screws 

2

.

Remove the A/C Head and A/C Head Spring.

1.
2.
3.
4.

Do not touch the A/C Head. (Use gloves.)
When you install the A/C Head Spring, install as shown in
Fig. 2-11-B.
When you install the A/C Head, tighten the screw (1) first,
then tighten the screw (2), finally tighten the screw (3).

1.
2.

3.

Unlock the support 

1

 and remove the Cassette

Opener.
Remove the Pinch Roller Block and P5 Arm Ass'y.

1.

2.

Fig. 2-10-A

1

Cassette Opener

P5 Arm Ass'y

Pinch Roller Block

Main Chassis

Do not touch the Pinch Roller. (Use gloves.)
In case of the Pinch Roller Block and the Pinch Roller
Cam installation, install correctly as Fig. 2-10-B.

1.
2.

Fig. 2-10-B

Can be seen the hole of the
Main Cam.

Can be seen the hole of
the Pinch Roller Cam.

P5 Arm Ass'y

Pinch Roller Block

Disconnect the following connector:
(CD2001)
Remove the 3 screws 

1

.

Remove the Cylinder Unit Ass'y.

1.

2.
3.

When you install the Cylinder Unit Ass'y, tighten the
screws from (1) to (3) in order while pulling the Ass'y
toward the left front direction.

Fig. 2-13

1.

• Screw Torque: 3 

±

 0.5kgf•cm

Cylinder Unit Ass'y

1

1

1

(1)

(3)

(2)