Sharp CD-MD3000H Service Manual page 22

CD-MD3000H/CD-MD3000W
TAPE MECHANISM SECTION
Perform steps 1 to 4 and 9 of the disassembly method to
remove the tape mechanism.
How to remove the record/playback and erase
heads (See Fig. 22-1)
1. When you remove the screws (A1) x 2 pcs., the recording/
playback head and three-dimensional head of the erasing
head can be removed.
How to remove the pinch roller (See Fig. 22-2)
1. Carefully bend the pinch roller pawl in the direction of the
arrow <A>, and remove the pinch roller (B1) x1 pc., in the
direction of the arrow <B>.
Note:
When installing the pinch roller, pay attention to the spring
mounting position.
How to remove the belt (See Fig. 22-3)
1. Remove the motor.
2. Remove the main belt (C1) x 1 pc., from the motor side.
3. Remove the FF/REW belt (C2) x 1 pc.
How to remove the motor (See Fig. 22-4)
1. Remove the belt.
2. Remove the screws (D1) x 2 pcs., to remove the motor.
FRONT PANEL SECTION
Perform steps 1 to 4 of the disassembly method to remove the
front panel.
How to remove the control panel motor
(See Fig. 22-5)
1. Remove the control panel.
2. Remove the screws (E1) x 6 pcs., to remove the CD changer
door panel.
3. Remove the screws (F1) x 2 pcs., to remove the control
panel motor.
Erase
Head
(Left)
Pinch
Roller
Pawl
Pull
<A>
<B>
Main Belt
(C1)x1
(D1)x2
Ø 2.6 x 5mm
(E1)x1
CD Changer
ø2.6x10mm
Door Panel
Gear Box B
Control Panel
– 22 –
Record/
Playback
Head
(A1)x2
Ø2 x 6mm
Figure 22-1
(Right)
Pinch
<A>
Roller
Pull
Pull
<B>
(B1)x1
Figure 22-2
FF/REW Belt
(C2)x1
Figure 22-3
Motor
Figure 22-4
CD Changer
Door Panel
Gear Box A
Control
Panel
Motor
(E1)x2
ø2.6x10mm
Motor PWB
(E1)x3
ø2.6x10mm
Figure 22-5
Pinch
Roller
Pawl
Pull
Motor
(F1)x2
ø2x5mm