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1-26 (No.MB368)

3.2.2 Removing the DVD servo board 

(See Figs.6 to 8)

Caution:

Solder the short land sections 

d

 on the DVD pickup before dis-

connecting the card wire extending from the DVD pickup. If
you do not follow this instruction, the DVD pickup may be dam-
aged.
(1) From the topside of the DVD changer mechanism assem-

bly, solder the short land sections 

d

 on the DVD pick up.

(See Fig.6.)

(2) From the bottom side of the DVD changer mechanism as-

sembly, disconnect the card wire from the connectors
(

CN201

CN451

) on the DVD servo board. (See Fig.7.)

Reference:

When connecting the card wire to the connector 

CN451

,

pass it through the sections 

e

 on the DVD traverse

mechanism assembly. (See Fig.7.)

(3) Disconnect the wires from the connectors (

CN452

CN453

)

on the DVD servo board. (See Fig.7.)

(4) Remove the two screws 

B

 attaching the DVD servo board.

(See Fig.7.)

(5) From the reverse side of the DVD servo board, release the

lock of the connector 

CN101

 in the direction of the arrow

and disconnect the card wire. (See Fig.8.)

Caution:

Unsolder the solders from the short land sections 

d

 after reas-

sembling. (See Fig.6.)

3.2.3 Removing the switch board 

(See Fig.7)

(1) From the bottom side of the DVD changer mechanism as-

sembly, remove the screw 

C

 attaching the switch board on

the DVD changer mechanism assembly.

(2) Disconnect the wires from the connectors (

CN452

CN453

)

on the DVD servo board.

(3) Release the wires from the section 

f

 and remove the switch

board.

(4) Release the wires from the sections 

g

 and remove the

switch board.

Reference:

When reassembling, pass the wires through the sections (

f

g

)

as before.

Fig.6

Fig.7

Fig.8

DVD pickup

DVD changer mechanism assembly

d

C

DVD changer mechanism assembly

B

B

CN201

e

CN453

CN451

Switch board

DVD traverse mechanism assembly

DVD servo board

f

g

CN452

DVD servo board

CN101

Lock

Summary of Contents for CA-DXT5

Page 1: ...T 1 51 5 TROUBLESHOOTING 1 61 CA DXT5 SP XST5 SP XT5 SP XT5 SP XST5 CA DXT7 CA DXT9 DX T9 DX T7 Area suffix A Australia US Singapore UW Brazil Mexico Peru UX Saudi Arabia UG Turkey South Africa Egypt UN Asean US Singapore UW Brazil Mexico Peru UX Saudi Arabia UY Argentina UG Turkey South Africa Egypt UN Asean DX T5 Area suffix DX T9 DX T7 DX T5 Main body CA DXT9 CA DXT7 CA DXT5 Front speaker SP XT...

Page 2: ... mechanism assembly See Fig 3 4 From the right side of the DVD changer mechanism as sembly draw out the tray assemblies toward the front while pushing the part b of the side R assembly See Figs 4 and 5 Note The tray can be locked if all tray assemblies are at tached 5 From the topside of the DVD changer mechanism assem bly move the stopper tabs c in the direction of the arrow and release them Pull...

Page 3: ... No MB368 1 25 Fig 3 Fig 4 Fig 5 Open det lever b Tray assemblies Side R assembly c Tray assembly ...

Page 4: ...s B attaching the DVD servo board See Fig 7 5 From the reverse side of the DVD servo board release the lock of the connector CN101 in the direction of the arrow and disconnect the card wire See Fig 8 Caution Unsolder the solders from the short land sections d after reas sembling See Fig 6 3 2 3 Removing the switch board See Fig 7 1 From the bottom side of the DVD changer mechanism as sembly remove...

Page 5: ...motor board See Fig 10 5 Disconnect the card wire from the connector CN1 on the forward side of the motor board See Fig 10 Note When connecting the card wire let the card wire through the slots h of the motor board See Fig 10 Reference You need not to remove the tray assemblies and in such case move it 3 2 5 Removing the motor See Fig 10 Remove the motor board 1 From the reverse side of the motor ...

Page 6: ... the bottom side of the DVD changer mechanism as sembly remove the three screws F attaching the DVD traverse mechanism assembly 2 Remove the wires from the section j 3 Take out the DVD traverse mechanism assembly from the DVD changer mechanism assembly Fig 11 F F j F DVD changer mechanism assembly DVD traverse mechanism assembly ...

Page 7: ...move the two screws H attaching the rack arm spring and rack arm See Fig 14 8 Pull the guide shaft from the DVD pickup in the direction of the arrow See Fig 14 3 2 8 Attaching the DVD pickup See Figs 12 to 14 1 Attach the guide shaft to the DVD pickup and attach the rack arm spring and rack arm with the screws H See Fig 14 2 Attach the section q of the DVD pickup to the C TM chassis first and atta...

Page 8: ...1 30 No MB368 Fig 14 Fig 15 DVD pickup Rack arm Rack arm spring H Guide shaft 2 2 2 1 Screw shaft gear DVD pickup Connector ...

Page 9: ...om the soldered sections r on the spindle motor board See Fig 16 2 From the bottom side of the DVD traverse mechanism as sembly remove the three screws J attaching the spindle motor board See Fig 17 Reference When attaching the spindle motor board let the card wire through the hole s on the C TM chassis See Fig 17 Fig 16 Fig 17 r Spindle motor board DVD traverse mechanism assembly J C TM chassis D...

Page 10: ... Fig 18 3 Remove the screw shaft from the section v and remove it in the direction of the arrow See Fig 19 4 Remove the middle gear See Fig 19 5 Remove the screw L attaching the feed motor to the C TM chassis See Fig 19 6 Remove the wires from the soldered sections w on the spindle motor board See Fig 19 7 Take out the feed motor from the motor base Reference After attaching the feed motor pass th...

Page 11: ...r CN3 on the tray switch board from the motor board and detach the side L in an upward direction See Fig 21 3 Remove the screw N attaching the tray switch board to the side L See Fig 22 4 Release the joint tab y of the side L in the direction of the arrow 1 and release the joint tab z while removing the tray switch board in the direction of the arrow 2 See Fig 22 Fig 20 Fig 21 Fig 22 M SIde L M DV...

Page 12: ...D changer mechanism assem bly turn the gear 1 clockwise to move the elevator cam rearward See Fig 25 4 Move the two slots ac and joint ad of the elevator cam and remove the elevator cam outward See Fig 25 5 Remove the three screws P and detaches the side R as sembly upward See Figs 26 and 27 Note When reattaching the side R assembly make sure to fit the shaft part ae into the slot of the select le...

Page 13: ...oints ag to detach from the rack holder See Fig 30 4 Release the rod L from part ah See Fig 30 5 Turn the gear 1 clockwise again to move the lifter assembly upward See Fig 31 6 Remove the lifter assembly from the DVD changer mecha nism assembly upward at the positions ai where the four pins on the both sides of the lifter assembly fit to the notch es of the loader assembly See Fig 31 7 Move the li...

Page 14: ...res 2 Remove the two screws Q and take out the sensor board with the SV resistor Reference Remove the soldered section ap on the sensor board as re quired When reassembling pass the wires through the slot ak of the sensor board as before Note When reattaching the SV resister fit the projection am on the bottom of the SV resister into slot an of the sensor slider Fig 33 Q Q ap Sensor board ak SV re...

Page 15: ...y upward See Fig 34 4 Turn the gear 2 clockwise to move the sub tray remaining inside the lifter assembly toward the front then pull out See Fig 34 5 Take out the disc on the sub tray See Fig 35 6 After clearing away the disc insert the sub tray into the main tray See Fig 36 Note When reattaching the sub tray move the tray stopper on the bottom of the main tray in the direction of the arrow to loc...

Page 16: ...1 38 No MB368 Fig 36 Fig 37 Main tray Sub tray Tray stopper Tray stopper ...

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