DV-NC100H (serv.man6). Deck mechanism section - Sharp DVD Service Manual (repair manual). Page 10

2-4-1

H9740DA

Before following the procedures described below, be sure to remove the deck assembly from the cabinet. (Refer to
CABINET DISASSEMBLY INSTRUCTIONS.)

All the following procedures, including those for adjustment and replacement of parts, should be done in Eject mode;
see the positions of [44] and [45] in Fig. DM1H on page 2-4-3. When reassembling, follow the steps in reverse order.

No.

/LOC.

STEP

No.

ING

START-

PART

REMOVAL

INSTALLATION

Fig. No.

UNPLUG/DESOLDER

UNLOCK/RELEASE/

REMOVE/*UNHOOK/

CONDITION

ADJUSTMENT

[1]

[1]

Guide Holder A

T

DM3H

2(S-1)

[2]

[1]

Assembly

Cassette Holder 

T

DM4H

[3]

[2]

Slider (SP)

T

DM5H

(S-1A), *(L-1)

[4]

[2]

Slider (TU)

T

DM5H

*(L-2)

[5]

[4]

Lock Lever

T

DM5H

*(L-3), *(P-1)

[6]

[2]

Cassette Plate

T

DM5H

[7]

[7]

Cylinder Assembly

T

DM1H, DM6H

Desolder, 3(S-2)

[8]

[8]

Assembly

Loading Motor 

T

DM1H, DM7H

2(S-3)

Desolder, LDG Belt, 

[9]

[9]

ACE Head Assembly

T

DM1H, DM7H

(S-4)

[10]

[2]

Assembly

Tape Guide Arm 

T

DM1H, DM8H-1

*(P-2)

[11]

[10]

C Door Opener

T

DM1H, DM8H-1

(S-4A), *(L-4)

[12]

[11]

Pinch Arm (B)

T

DM8H-2

DM1H, DM8H-1, 

*(P-3)

[13]

[12]

Assembly

Pinch Arm (A) 

T

DM8H-2

DM1H, DM8H-1, 

[14]

[14]

FE Head

T

DM1H, DM9H

(S-5)

[15]

[15]

Prism

T

DM1H, DM9H

(S-6)

[16]

[2]

Slider Shaft

T

DM10H

*(L-5)

[17]

[16]

C Drive Lever (SP)

T

DM10H

[18]

[16]

C Drive Lever (TU)

T

DM10H

(S-7), *(P-4)

[19]

[19]

Capstan Motor

B

DM2H, DM11H

3(S-8), Cap Belt

[20]

[20]

Clutch Assembly (HI)

B

DM2H, DM12H

(C-1)

[21]

[20]

Center Gear

B

DM12H

[22]

[22]

F Brake Assembly (HI)

B

DM2H, DM12H

*(L-6)

[23]

[22]

Worm Holder

B

DM2H, DM13H-1

(S-9), *(L-7), *(L-8)

[24]

[22]

Pulley Assembly (HI)

B

DM2H, DM13H-1

[25]

[25]

Mode Gear (LM)

B

DM2H, DM13H-1

(C-2)

[26]

[20],[25] Mode Lever (HI)

B

DM13H-2

DM2H, DM13H-1,  (C-3)

[27]

[26]

[22],[23],

Cam Gear (A) (HI)

B

DM13H-2

DM2H, DM13H-1,  (C-4)

Sec.Page 2-5-1

(+)Refer to Alignment 

[28]

[26]

TR Gear C

B

DM2H, DM13H-1

(C-5)