JVC FSS-57-J Service manual
SERVICE MANUAL
COMPACT COMPONENT SYSTEM
MB20520044
FS-S57
Area suffix
J ----------------------------- U.S.A.
C -------------------------- Canada
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31
COPYRIGHT © 2004 VICTOR COMPANY OF JAPAN, LIMITED
No.MB205
2004/4
SPECIFICATION
Amplifier Section
CA-FSS57
Tuner FM tuning range 87.5 MHz-108.0 MHz
CD player CD Capacity 5 CDs
General Power requirement AC 120 V , 60 Hz
Speaker Section
SP-UXS57
Output Power 74 W per channel, min. RMS, driven into 6 Ω at 1 kHz with no more
than 10% total harmonic distortion.
Analog input sensitivity/Impedance (at 1 kHz) AUX/DVD:400 mV/48 kΩ
Speakers/Impedance 6 Ω - 16 Ω
AM tuning range 530 kHz-1 710 kHz
Dynamic range 87 dB
Signal-to-noise ratio 90 dB
Wow and flutter Immeasurable
Power consumption 110 W (at operation)
17 W (on standby)
1.4 W (in power save mode)
Dimensions (W/H/D) (approx.) 175 mm × 239.5 mm × 378 mm (6 15/16 in. × 9 1/2 in. × 14 15/16 in.)
Mass (approx.) 7.4 kg (16.3 lbs)
Type 2-way bass-reflex type
Speakers Woofer 12 cm cone × 1
Tweeter 4 cm cone × 1
Power handling capacity 60 W
Impedance 6 Ω
Frequency range 53 Hz to 30 kHz
Sound pressure level 84 dB/W·m
Dimensions (W/H/D) (approx.) 145 mm × 239.5 mm × 202 mm (5 3/4 in. × 9 1/2 in. × 8 in.)
Mass (approx.) 2.2 kg (4.9 lbs) each
Design and specifications are subject to change without notice.
1-2 (No.MB205)
SECTION 1
PRECAUTION
1.1 Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purposes. For continued protection, no changes should be made
to the original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to
those used in the original circuits. Services should be performed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should
not be made. Any design alterations of the product should
not be made. Any design alterations or additions will void
the manufacturers warranty and will further relieve the
manufacture of responsibility for personal injury or property
damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features
are identified by shading on the schematics and by ( ) on
the Parts List in the Service Manual. The use of a substitute
replacement which does not have the same safety characteristics as the recommended replacement parts shown in
the Parts List of Service Manual may create shock, fire, or
other hazards.
(4) The leads in the products are routed and dressed with ties,
clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or
sharp edges for the prevention of electric shock and fire
hazard. When service is required, the original lead routing
and dress should be observed, and it should be confirmed
that they have been returned to normal, after reassembling.
(5) Leakage shock hazard testing
After reassembling the product, always perform an isolation check on the exposed metal parts of the product (antenna terminals, knobs, metal cabinet, screw heads,
headphone jack, control shafts, etc.) to be sure the product
is safe to operate without danger of electrical shock.Do not
use a line isolation transformer during this check.
• Plug the AC line cord directly into the AC outlet. Using a
"Leakage Current Tester", measure the leakage current
from each exposed metal parts of the cabinet, particularly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage current must not exceed 0.5mA AC (r.m.s.).
• Alternate check method
Plug the AC line cord directly into the AC outlet. Use an
AC voltmeter having, 1,000Ω per volt or more sensitivity
in the following manner. Connect a 1,500Ω 10W resistor
paralleled by a 0.15µF AC-type capacitor between an ex-
posed metal part and a known good earth ground.
Measure the AC voltage across the resistor with the AC
voltmeter.
Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a return
path to the chassis, and measure the AC voltage across
the resistor. Now, reverse the plug in the AC outlet and
repeat each measurement. Voltage measured any must
not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5
mA AC (r.m.s.).
AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)
0.15 F AC TYPE
Place this
probe on
1500 10W
Good earth ground
1.2 Warning
(1) This equipment has been designed and manufactured to
meet international safety standards.
(2) It is the legal responsibility of the repairer to ensure that
these safety standards are maintained.
(3) Repairs must be made in accordance with the relevant
safety standards.
(4) It is essential that safety critical components are replaced
by approved parts.
(5) If mains voltage selector is provided, check setting for local
voltage.
1.3 Caution
Burrs formed during molding may be left over on some parts
of the chassis.
Therefore, pay attention to such burrs in the case of preforming repair of this system.
1.4 Critical parts for safety
In regard with component parts appearing on the silk-screen
printed side (parts side) of the PWB diagrams, the parts that are
printed over with black such as the resistor ( ), diode ( )
and ICP ( ) or identified by the " " mark nearby are critical
for safety. When replacing them, be sure to use the parts of the
same type and rating as specified by the manufacturer.
(This regulation dose not Except the J and C version)
each exposed
metal part.
(No.MB205)1-3
1.5 Preventing static electricity
.
Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser
diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.
1.5.1 Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as laser products.
Be careful to use proper grounding in the area where repairs are being performed.
(1) Ground the workbench
Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the
traverse unit (optical pickup) on it.
(2) Ground yourself
Use an anti-static wrist strap to release any static electricity built up in your body.
(caption)
Anti-static wrist strap
1M
(3) Handling the optical pickup
• In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical
pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)
• Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easily
destroy the laser diode.
1.6 Handling the traverse unit (optical pickup)
(1) Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit.
(2) Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the
replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long a
time when attaching it to the connector.
(3) Handle the flexible cable carefully as it may break when subjected to strong force.
(4) I t is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.
1.7 Attention when traverse unit is decomposed
*Please refer to "Disassembly method" in the text for the pickup unit.
• Apply solder to the short land sections before the flexible wire is disconnected from the connecto on the servo board. (If the flexible
wire is disconnected without applying solder, the pickup may be destroyed by static electricity.)
• In the assembly, be sure to remove solder from the short land sections after connecting the flexible wire.
Conductive material
(conductive sheet) or iron palate
1-4 (No.MB205)
Caution: For continued protection against risk of
fire, replace only with same type 2.5 A/125 V for
F1000, 1.5 A/125 V for F1001.
This symbol specifies type of fast operating fuse.
Precaution: Pour eviter risques de feux, remplacez
le fusible de surete de F1000 comme le meme type
que 2,5 A/125 V, et 1,5 A/125 V pour F1001.
Ce sont des fusibles suretes qui functionnes rapide
^
1.8 Importance administering point on the safety
Primary board
1.5A-125V
F1001
F1000
2.5A-125V
Caution: For continued protection against risk of
fire, replace only with same type 2.5 A/125 V for
F1000, 1.5 A/125 V for F1001.
This symbol specifies type of fast operating fuse.
Precaution: Pour eviter risques de feux, remplacez
le fusible de surete de F1000 comme le meme type
que 2,5 A/125 V, et 1,5 A/125 V pour F1001.
Ce sont des fusibles suretes qui functionnes rapide.
^
(No.MB205)1-5
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.
1-6 (No.MB205)
SECTION 3
r
DISASSEMBLY
3.1 Main body section
3.1.1 Removing the metal cover
(See Figs.1 to 3)
(1) From the back side of the main body, remove the six
screws A attaching the metal cover. (See Fig.1.)
(2) From the both sides of the main body, remove the two
screws B attaching the metal cover. (See Figs.2 and 3.)
(3) Remove the metal cover in the direction of the arrow while
extending the lower sections of the metal cover. (See
Figs.2 and 3.)
A
Metal cove
A
A
Fig.1
Metal cover
B
Fig.2
Metal cover
B
Fig.3
(No.MB205)1-7
3.1.2 Removing the front panel assembly
(See Figs.4 to 6)
• Remove the metal cover.
(1) From the left side of the main body, disconnect the wire
from the connector CN104 on the power supply board.
(See Fig.4.)
Reference:
After connecting the wire to the connector CN104
wire with the spacer as before. (See Fig.4.)
(2) Disconnect the card wire from the connector CN700
micon board. (See Figs.4 and 5.)
Reference:
After connecting the card wire to the connector CN700
fix the card wire with the spacer as before. (See Fig.4.)
(3) From the top side of the main body, remove the screws C
attaching the front panel assembly. (See Fig.5.)
(4) From the bottom side of the main body, remove the two
screws D attaching the front panel assembly. (See Fig.6.)
(5) Release the two hooks a and hook b from the both and bot-
tom sides of the front panel assembly, and remove the front
panel assembly in the direction of the arrow. (See Fig.6.)
Reference:
When attaching the front panel assembly, fit the micon board
to the notch c on the back side of the front panel assembly.
(See Fig.5.)
, fix the
on the
Front panel assembly
Card wire
Micon board
CN700
,
CN104
Power supply board
Spacer
Fig.4
Micon board
C
c
CN700
Card wire
Micon board
Front panel assembly
Fig.5
a
b
1-8 (No.MB205)
D
a
Front panel assembly
Fig.6
3.1.3 Removing the rear panel
(See Fig.7)
• Remove the metal cover.
(1) From the back side of the main body, remove the five
screws E attaching the rear panel.
(2) Remove the screw F attaching the rear cover.
(3) Remove the rear panel from the chassis while extending
the sections d of the rear panel in the direction of the arrow.
Reference:
When removing the rear cover, remove the screw F and two
screws F'.
E
F'
Rear panel
E
F'
3.1.4 Removing the power supply board
(See Fig.8)
• Remove the metal cover.
(1) From the left side of the main body, remove the screw G
and screw H attaching the power supply board.
(2) Disconnect the connectors CN103
board toward this side.
(3) From the forward side of the power supply board, discon-
nect the wires from the connectors (CN100
).
CN104
Reference:
When attaching the screw G, attach the primary protector with
it.
3.1.5 Removing the tuner
(See Fig.8)
• Remove the metal cover.
(1) From the left side of the main body, disconnect the card
wire from the connector CN1
(2) From the back side of the main body, remove the two
screws J attaching the tuner.
Reference:
• After attaching the tuner, put the card wire on the section e
of the primary protector.
• When connecting the card wire to the connector CN1
card wire with the spacer as before.
on the power supply
to CN102,
on the tuner.
, fix the
J
CN101
CN100
d
CN1
Tuner
Spacer
F
Fig.7
Card wire
CN1
CN103
H
Fig.8
d
Rear cover
Power supply board
e
CN102
G
CN104
Wire
Primary protector
(No.MB205)1-9
3.1.6 Removing the micon board
(See Figs.9 and 10)
• Remove the metal cover, front panel assembly and rear panel.
(1) From the top side of the main body, disconnect the card
wire from the connector CN766 on the micon board. (See
Fig.9.)
Reference:
When connecting the card wire to the connector CN766
fix the card wire with the spacer as before.
(2) From the forward side of the micon board, disconnect the
wire from the connectors (CN750
board. (See Fig.9.)
Reference:
When reassembling, fix the wire with the wire holder after connecting the wire to the connector CN760
micon board as before. (See Fig.9.)
(3) From the right side of the main body, remove the three
screws K attaching the micon board. (See Fig.10.)
(4) Disconnect the connectors (CN761
board toward this side. (See Fig.10.)
(5) From the forward side of the micon board, disconnect the
card wire from the connectors CN765
, CN760) on the micon
on the
,CN762) on the micon
. (See Fig.10.)
,
Micon board
CN766
Spacer
CN766
Card wire
CN750
Wire holder
Fig.9
Wires
CN760
CN765
K
CN762
Fig.10
Micon board
CN761
K
1-10 (No.MB205)
3.1.7 Removing the power amplifier board
(See Fig.11)
• Remove the metal cover, front panel assembly, rear panel,
power supply board and micon board.
(1) From the top side of the main body, remove the wire holder
and tie band fixing the wire 1.
(2) Remove the four screws L attaching the power amplifier
board.
Reference:
• When attaching the power amplifier board, align the sections
f of the main chassis in the slots of the main amplifier board.
• After attaching the power amplifier board, pass the wire 1
through the section g of the power amplifier board.
• When reassembling, fix the wire 1 with the wire holder and
new tie band as before.
• When reassembling, pass the wire 2 through the section h
of the power amplifier board.
3.1.8 Removing the heat sink
(See Figs.12 and 13)
• Remove the metal cover, front panel assembly, rear panel,
power supply board, micon board and power amplifier board.
(1) From the reverse side of the power amplifier board, bend
the claws i of the heat sink in the direction of the arrow.
(See Fig.12.)
(2) From the forward side of the power amplifier board, remove
the four screws M attaching the heat sink. (See Fig.13.)
(3) Disengage the joints j and remove the heat sink in the di-
rection of the arrow. (See Fig.13.)
h
Wire 2
L
L
g
Tie band
Wire holder
Power amplifier board
f
Power amplifier board
Wire 1
f
Fig.11
L
Main chassis
Heat sink
M
i
Fig.12
M
j
Power amplifier board
Fig.13
(No.MB205)1-11
3.1.9 Removing the fan
(See Fig.14)
• Remove the metal cover, front panel assembly, rear panel,
power supply board, micon board and power amplifier board.
(1) From the back side of the main body, remove the wire hold-
er fixing the wire.
Reference:
After attaching the fan, fix the wire with the wire holder as
before.
(2) Remove the two screws N attaching the fan.
3.1.10 Removing the power transformer
(See Fig.15)
• Remove the metal cover, front panel assembly, rear panel,
power supply board, micon board and power amplifier board.
(1) From the top side of the main body, remove the wire hold-
ers fixing the wire.
(2) Remove the tie band.
(3) Remove the four screws P attaching the power transformer
and take out the power transformer from the main body.
Reference:
After attaching the power transformer, fix the wires with the
wire holders and new tie band as before.
P
Wire holder
P
Wire
Fan
N
Fig.14
Wire holders
P
Power
transformer
Tie band
Wire holder
Fig.15
1-12 (No.MB205)
3.1.11 Removing the CD changer mechanism assembly
(See Figs.16 to 19.)
• Remove the metal cover and front panel assembly.
(1) From the right side of the main body, disconnect the card
wire from the connector CN651
board. (See Fig.16.)
(2) From the bottom side of the main body, remove the two
screws Q attaching the CD bracket (F) to the bottom chassis. (See Fig.17.)
Reference:
When attaching the CD bracket (F), align the projections
k of the bottom chassis in the holes of the CD bracket
(F). (See Fig.17.)
(3) From the front side of the main body, remove the two
screws R attaching the CD bracket (F) to the main chassis.
Reference:
When attaching the CD bracket (F), align the projection
m of the main chassis in the holes of the CD bracket (F).
(See Fig.17.)
(4) From the top side of the main body, remove the two screws
S attaching the CD changer mechanism assembly. (See
Fig.18.)
Reference:
Align the projections n on the bottom chassis in the holes
of the CD changer mechanism assembly before attaching the screws S. (See Fig.18.)
(5) Take out the CD changer mechanism assembly in the di-
rection of the arrow. (See Fig.16.)
Note:
When take out the CD changer mechanism assembly,
be careful not to damage the several parts on the CD
servo control board. (See Fig.16.)
(6) From the back side of the CD changer mechanism assem-
bly, remove the two screws T attaching the CD bracket (R).
(See Fig.19.)
CD changer mechanism assembly
on the CD servo control
CD bracket (F)
CD changer mechanism assembly
R
Bottom chassis
Q
k
Fig.17
CD changer mechanism assembly
m
Main chassis
k
S
n
CN651
CD servo control board
Fig.16
Bottom chassis
Fig.18
T
Fig.19
n
S
CD bracket (R)
(No.MB205)1-13
3.2 Front panel assembly
• Remove the metal cover and front panel assembly.
3.2.1 Removing the front assembly section
(See Fig.20)
(1) From the inside of the front panel assembly, remove the
screw U attaching the earth wire.
Reference:
When attaching the screw U, attach the earth wire with it.
(2) Remove the four screws V attaching the front assembly
section.
(3) Take out the front assembly section from the main body.
V
U
Earth wire
Front assembly section
V
3.2.2 Removing the switch board
(See Figs.21 and 22)
• Remove the front assembly section.
(1) From the front side the front assembly section, pull out the
volume knob in the direction of the arrow. (See Fig.21.)
(2) From the inside of the front assembly section, remove the
five screws W and screw W' attaching the switch board.
(See Fig.22.)
(3) Disconnect the card wire from the connector CN510
switch board. (See Fig.22.)
Reference:
When attaching the screw W', attach the earth wire with
it. (See Fig.22.)
(4) Take out the switch board from the front assembly section.
(See Fig.22.)
Front assembly section
on the
V
Front panel assembly
CN510
V
Fig.20
Front assembly section
Volume knob
1-14 (No.MB205)
Fig.21
Earth wire
W' W
W
Switch board
Fig.22
3.2.3 Removing the back light board
(See Figs.23)
• Remove the front assembly section.
(1) From the inside of the front assembly section, remove the
six screws X attaching the back light board.
(2) Take out the back light board from the front assembly sec-
tion and disconnect the card wires from the connectors
(CN551
,CN552) on the back light board.
Back light board
XX
CN551
Front assembly section
CN552
Fig.23
(No.MB205)1-15
3.2.4 Removing the FL board
Y
Y
(See Figs.24 and 25)
• Remove the front assembly section and back light board.
(1) From the inside of the front assembly section, remove the
four screws Y attaching the lens holder. (See Fig.24.)
(2) Take out the lens holder with the LED lens and cover sheet.
(See Fig.24.)
(3) Take out the FL board from the front assembly section.
(See Fig.25.)
LED lens
Lens holder
Cover sheet
Fig.24
Front assembly section
Front assembly section
Y
Y
FL board
1-16 (No.MB205)
Fig.25
3.2.5 Removing the headphone jack board
r
(See Fig.26)
(1) From the inside of the front panel assembly, remove the
screw Z attaching the headphone jack board.
(2) Take out the headphone jack board from the front panel as-
sembly.
Reference:
After attaching the headphone jack board, fix the wire with the
spacer as before.
Front panel assembly
Wire
Space
Z
Headphone jack board
Fig.26
(No.MB205)1-17
3.3 CD changer mechanism
r
3.3.1 Removing the tray assembly
(See Fig.1 ~ 5)
(1) Remove the two screws A from the top cover and release
the two joints a on both sides of the body.
(2) Remove the top cover with the two rods attached to the top
cover and lifter assembly respectively.
(3) Remove the open det lever on the left side of the body.
(4) Push part b of the slide (R) assembly on the right side of
the body to unlock the tray assembly. Draw out the trays to-
ward the front.
Attention:
The tray can be locked if all tray assemblies are attached.
(5) From top of the body, move the stopper tab c in the direc-
tion of the arrow and release. Pull out the tray assemblies
from the body.
Caution:
Remove the tray assembly from top tray 5 in order.
Attention:
When reattaching the sub tray of the tray assembly, or when
removing the CD remaining inside, refer to another section.
Top cover
Open det leve
Fig.3
c
A
a
Lifter assembly
a
Rod
Fig.1
Top cover
A
a
Tray assembly
(Tray 5)
b
Fig.4
Rod
Lifter assembly
1-18 (No.MB205)
a
Fig.2
Fig.5
3.3.2 Removing the servo control board
(See Fig.6 ~ 9)
Caution:
Solder the short-circuit point on the pickup before disconnecting the card wire extending from the pickup. If you do not follow
this instruction, the pickup may be damaged.
(1) Disconnect the card wire from connector CN251
wire from connector CN252
vo control board on the bottom of the body. Disconnect the
wire from joint d.
(2) Solder the short round point on the flexible board of the pick
up.
(3) Remove the four screws B and turn the servo control board
as shown in the figure.
(4) Disconnect the card wire from connector CN601
servo control board.Caution: Unsolder the short-circuit
point after reassembling.
Caution:
When reassembling, twist the wires to be connected to connector CN252
3.3.3 Removing the switch board
(See Fig.9)
(1) Disconnect the wires from connector CN252
on the servo control board.
(2) Remove the screw C attaching the switch board.
(3) Release the wires from the slot e of the switch board.
Caution:
When reassembling, let the wires through the slot e of the
switch board and twist them twice.
and CN253 twice.
Servo control board
, CN253 and CN602 on the ser-
and each
on the
and CN253
B
Card wire
Short round
Flexible board
Pickup
Fig.7
Card wire
CN601
CN602
d
B
Fig.6
CN253
CN252
B
CN251
Switch board
Servo control board
Fig.8
Servo control board
CN253
e
CN252
Switch board
C
Fig.9
(No.MB205)1-19
3.3.4 Removing the motor board
(See Fig.10 , 11)
• Prior to performing the following procedure, remove the servo
control board.
(1) Turn over the body and remove the two screws D. Move
the CD module bkt. in the direction of the arrow to release
two joints f.
(2) Unsolder the four soldered parts on the motor of the motor
board.
Caution:
If removing the motor board with the motor, you should
remove the screws attaching the motor from top of the
body(Refer to another section).
(3) Remove the two screws E attaching the motor board.
(4) Remove the spacer fixing the motor board and tray switch
board, and disconnect connector CN2
(5) Disconnect the card wire from connector CN1
board.
Caution:
When reconnecting the card wire, let the card wire through the
slot g of the motor board and attach it to the bottom of the body
using a double tape.
on the motor board.
on the motor
f
f
CD Module
braket
DD
Fig.10
Spacer
Soldering point
CN2
CN1
g
E
E
Motor
Double
face tape
Card wire
Fig.11
1-20 (No.MB205)
3.3.5 Removing the CD tramecha assembly
(See Fig.12)
• Prior to performing the following procedure, remove the servo
control board.
(1) Turn over the body and remove the three screws F attach-
ing the tramecha.
F
F
F
CD Tramecha assembly
Fig.12
(No.MB205)1-21
3.3.6 Removing the pickup
(See Fig.13 , 14)
• Prior to performing the following procedure, remove the servo
control board and CD tramecha assembly.
(1) From top of the CD tramecha assembly, turn the cam gear
in the direction of the arrow to move the pickup assembly
outward.
(2) Push down the stopper h in the direction of the arrow and
pull out the shaft.
(3) Release the joint i of the pickup assembly and mecha
base.
(4) Remove the screw G attaching the CD rack. Release the
four tabs j at the bottom of the CD rack.
Mecha base
h
Stopper
i
Pickup assembly
Shaft
Cam gear
ShaftShaft
Stopper
Fig.13
CD lack
G
Pickup
j
j
1-22 (No.MB205)
j
Fig.14
Loading...