Sanyo dc f380

Page 1

Notice SAWYO

D CORRECTION

PRODUCTION CHANGE

RENO
I:| SERVICE FLASH E] ADD INFORMATION
Please add this notice to the Service Manual listed below.
Category : Mini Comgonent System '33? M

Model : DC-F380/DC-F380U

Destination 1 XE/U K

Reference No,: SM580674 Issue Number: _1_

Prod. Cord : 129 478 05 (XE)
129 479 04 (UK)

CONTENTS

I CD CHANGER OPERATION DESCRIPTION
. CD CHANGER REPLACEMENT .........
I CD MECHANISM ADJUSTMENTS ........
EXPLODED VIEW ....................
CD CHANGER MECHANISM PARTS LIST

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Since there are two type of DG-FSSO, which are used in different CD changer mechanism,
beiore servicing, please be sure which type of DCvF38O you will repair.
You can find the proper type of it by comfirming the serial number,

TYPE 1 2
Serial No. , Serial Na
SERIAL NO.
Serial No. F" mark Serial No. "N" mark
r r
UDDDDDDDII: DDDDDDDDLJ
CD MECHANISM PM-CDCH31/SP PM-CDQSCHNI/SP
SERVICE MANUAL SM580674 8M580674
AND SM580674<01
(NOTICE) (PRODUCTION CHANGE NOTICE)

REFERENCE NO. SM580574-01

CD CHANGER OPERATION DESCRIPTION

- This set is capable of stocking and playing up to 3 CDs
0 While playing a CD, other discs can be replaced,

In this case. press the button for the disc No. you wish to remove, and then press the OPEN/CLOSE button
0 When the "POWER button is turned off. the power turns oft alter the discs are loaded in the disc trayst

a. MOTOR 8t MECHANISM SWITCHES LAYOUT

LOADIUNLOAD MOTOR (567)
LOAD swncrirswai (557)
PLAV SWITCHISWL) (616)

(555)
UNLOAD szrcH (sws)

CLOSE SWITCH (SW2)
(522)

OPEN IC LOSE

MOTOR (538) SLED MOTOR (722)

SPINDLE MOTOR (701-6)

Disc 3 UP/ DOWN MOTOR (624)

b. FUNCTION
(1) OPEN/CLOSE

(a) The rotation at the OPEN/CLOSE MOTOR rotates the
OPEN/CLOSE IDLEFI GEAR via Ihe BELT and PULLEY.
and the RACK GEAR which is inlermeshed with the
OPEN/CLOSE IDLER GEAR moves iorward during OPEN",
backwards during CLOSE".

CLOSE END SWITCH (522)

OPEN/CLOSE iDLER GEAR (520)
OPEN/CLOSE RACK GEAR
(513) OPENICLDSE IDLER PULLEY (519)

my right}; vaisss)
l D

d
CLOSE OPEN

GEAR BLACK BRACKET BJT LI

(525)
OPEN END SWITCH

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CD CHANGER OPERATION DESCRIPTION

0 The HOME POSITION is reached when the iargesI
square hole in the UP/DOWN CAM GEAR (602) is
between the SENSORS.

UPIDOWN CAM GEAR I (602)

(b) RoIaIe the UP/DOWN CAM GEAFI (602) counlerclockwise
(wiIh OPEN/CLOSE during PLAY) or clockwise
(with normai OPEN/CLOSE), raise the GEAR-BLOCK
BRACKET, stop at me seiecIed TRAY, hold me
TRAY GUIDE by means OI Ihe OPEN/CLOSE RACK
and save the omer TRAY GUIDES.

(c) The OPEN/CLOSE motor starts running, the SENSOR PWBSSII
OPEN/CLOSE RACK moves Ioward, Ihe TRAY LOCK
LEVER is raised m iock the TRAY, and the OPEN

operation commences

OPEN I CLOSE HACK (513)

GEAR-BLOCK
BRACKET (525)

(640)
TRAY SLIDE

L -UP/DOWN

CAM GEAR 2 (sea)
UPIDOWN
DRIVE GEAR 2 (606)

_2_

CD CHANGER OPERATION DESCRIPTION

(d) When The TRAY closes and it reaches the Iip oi Ihe RIB
part of me LEFT TRAV GUIDE (589), Ihe LOCK LEVER
is lowered to release the TRAY, and ioading proceeds

my GUIDE HOLDER(586)
Locfi L|EVER OPEN 4-DCLOSE

RIB TRAY RELEASE
(2) LOADING

(a) The rotalion of the LOADIUNLOAD MOTOR
robaies the LOAD/UNLOAD DRIVE GEAR (552) in [he
clockwise direction.
(b) The DRIVE GEAR and the gear portion of Ihe TRAY mesh
xogeher and The TRAY movers backwards. (LaggIUNwD new: 55m

TRAY LOCK

RIGHT SLIDE
(575)

MOTOR to operate and lower the TRAY HOLDER (560).
putting Ihe unit to chucking stayus,

LOADIUNLOAD CAM GEAR (554)
LDADIUNLOAD MOTOR

Low/UNLOAHLDLER I (564)
LOADIUNLDAD IDLERZ (565)
LOADIUNLOAD DRIVE GEAR (552)