Yamaha MDX-9 Manuel de service télécharger pdf (Page 8)

MDX-E100

Removal of Mechanism SW P.C.B. (Fig.7)

• Once the mechanism switch P.C.B. is removed, it will

be necessary to perform “Adjustment of Lead-in Switch

Position”. (See page 13.)

1. Remove 2 screws (E1) and then remove the Mecha-

nism SW P.C.B.

(E1)x1

Ø1.7x3mm

(E1)x1

Ø1.7x9.5mm

Fig.7

Fig. 8

Removal of Sled Motor/Loading Motor (Fig.8)

1. Remove 4 screws (D1) and then remove the sled

motor/loading motor.

(D1)x2

Ø1.7x2mm

(D1)x2

Ø1.7x2mm

Mechanism SW P.C.B.

Loading Motor

Sled motor

Caution

Use care so as not to cause any damage to the gear.

(The damaged gear will cause abnormal noise to occur

while searching.)

Installation of Mechanism SW P.C.B.

• Set the mechanism to the eject mode by applying -5V

to the loading motor.

• Install the Mechanism SW P.C.B. by aligning the hole

in the P.C.B. onto the guide-pin.

• Push the lead switch on the Mechanism SW P.C.B.

toward the optical pickup side (so that looseness in the

guide-pin hole is eliminated).

• Tighten screws and apply thread lock.

• Measure the lead-in switch position. (See page 13.)

(Enter the result in EEPROM.)

Lead-in switch

Mechanism SW P.C.B.

(E1)x1

Ø1.7x9.5mm

(E1)x1

Ø1.7x3mm

Guide-pin

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 58 59

Commentaires sur ces manuels

Pas de commentaire

Yamaha MDX-9 Manuel de service Page 8

Commentaires sur ces manuels

Produits connexes et manuels pour Lecteurs de CD Yamaha MDX-9