JVC KDAR-5500 Service manual
SERVICE MANUAL
CD / SD RECEIVER
MA14020051
KD-AR5500,KD-LHX550
Area suffix
J --------------- Northern America
KD-AR5500
KD-LHX550
KD-AR5500 LHX550
ARSENAL
Telephone muting
TABLE OF CONTENTS
1 PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33
COPYRIGHT © 2005 Victor Company of Japan, Limited
No.MA140
2005/1
SPECIFICATION
AUDIO AMPLIFIER SECTION
Power Output 22 W RMS × 4 Channels at 4 Ω and
Signal to Noise Ratio 80 dBA (reference: 1 W into 4 Ω)
Load Impedance 4 Ω (4 Ω to 8 Ω allowance)
Equalizer Control Range Frequencies 60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.4 kHz, 6 kHz, 12 kHz
Level ±10 dB
Frequency Response 40 Hz to 20 000 Hz
Line-Out Level/Impedance 5.0 V/20 kΩ load (full scale)
Output Impedance 1 kΩ
Subwoofer-Out Level/Impedance 5.0 V/20 kΩ load (full scale)
Other terminals LINE IN, CD changer, Steering wheel remote input
TUNER SECTION
Frequency Range FM 87.5 MHz to 107.9 MHz (with channel interval set to 200
kHz)
87.5 MHz to 108.0 MHz (with channel interval set to 50 kHz)
AM 530 kHz to 1 710 kHz (with channel interval set to 10 kHz)
531 kHz to 1 602 kHz (with channel interval set to 9 kHz)
[FM Tuner] Usable Sensitivity 11.3 dBf (1.0 µV/75 Ω)
50 dB Quieting Sensitivity 16.3 dBf (1.8 µV/75 Ω)
Alternate Channel Selectivity (400 kHz) 65 dB
Frequency Response 40 Hz to 15 000 Hz
Stereo Separation 35 dB
Capture Ratio 1.5 dB
[AM Tuner] Sensitivity 20 µV
Selectivity 65 dB
CD/SD PLAYER SECTION
Type Compact disc player
Signal Detection System Non-contact optical pickup (semiconductor laser)
Number of channels 2 channels (stereo)
Frequency Response 5 Hz to 20 000 Hz
Dynamic Range 98 dB
Signal-to-Noise Ratio 102 dB
Wow and Flutter Less than measurable limit
MP3 (MPEG Audio Layer 3) Max. Bit Rate 320 kbps
WMA (Windows Media Audio) Max. Bit Rate 192 kbps
Playable SD Card Format Fat 12/16
Storage Up to 512 MB
Playable Audio Format for SD Card MP3/WMA
GENERAL
Power Requirement Operating Voltage DC 14.4 V (11 V to 16 V allowance)
Grounding System Negative ground
Allowable Operating Temperature 0°C to +40°C (32°F to 104°F)
Dimensions (W × H × D) Installation Size (approx.) 182 mm × 52 mm × 159 mm (7-3/16" × 2-1/16" × 6-5/16")
Panel Size (approx.) 188 mm × 58 mm × 13 mm (7-7/16" × 2-5/16" × 9/16")
Mass (approx.) 1.9 kg (4.2 lbs) (excluding accessories)
[< or =] 1% THD+N
Design and specifications are subject to change without notice.
1-2 (No.MA140)
1.1 Safety Precautions
SECTION 1
PRECAUTIONS
!
!
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.
Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.
(No.MA140)1-3
1.2 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.
1.2.1 Grounding to prevent damage by static electricity
Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as CD players.
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
Conductive material
(conductive sheet) or iron plate
(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.
1.3 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) It is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.
1.4 Attention when traverse unit is decomposed
*Please refer to "Disassembly method" in the text for the CD pickup unit.
• Apply solder to the short land before the flexible wire is disconnected from the connector on the CD pickup unit.
(If the flexible wire is disconnected without applying solder, the CD pickup may be destroyed by static electricity.)
• In the assembly, be sure to remove solder from the short land after connecting the flexible wire.
Short sections
Flexible wire
1-4 (No.MA140)
CN601
Mechanism control board
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.
(No.MA140)1-5
SECTION 3
DISASSEMBLY
3.1 Main body section
3.1.1 Removing the front panel assembly
(See Fig.1)
(1) Push the detach button in the lower right part of the front
panel assembly.
(2) Remove the front panel assembly.
3.1.2 Removing the heat sink
(See Fig.2)
Reference:
Remove the front panel assembly as required.
(1) From the left side of the main body, remove the two screws
A and three screws B attaching the heat sink.
(2) Remove the heat sink from the main body.
Front panel assembly
Detach button
Fig.1
AAB
Heat sink
Fig.2
1-6 (No.MA140)
3.1.3 Removing the top chassis assembly
(See Figs.3 to 6)
• Prior to performing the following procedures, remove the heat
sink.
Reference:
Remove the front panel assembly as required.
(1) From the bottom side of the main body, remove the two
screws C attaching the top chassis assembly to the bottom
chassis assembly. (See Fig.3.)
(2) From the both and rear sides of the main body, remove the
four screws D attaching the top chassis assembly to the
bottom chassis assembly. (See Figs.4 to 6.)
(3) Remove the two screws E attaching the IC heat sink. (See
Fig.5.)
(4) Lift the top chassis assembly in the direction of the arrow,
disconnect the connector CN503
trol board from the connector CN721
(See Figs.4 to 6.)
(5) Take out the top chassis assembly from the bottom chassis
assembly.
on the mechanism con-
on the main board.
Bottom chassis assembly
C
C
Top chassis assembly
Fig.3
Top chassis assembly
Main board
Bottom chassis assembly
Mechanism control board
Top chassis assembly
CN721
Fig.4
Mechanism control board
CN503
D
IC heat sink
E
Bottom chassis assembly
D
Top chassis assembly
Bottom chassis assembly
Fig.5
D
D
Rear bracket
Fig.6
(No.MA140)1-7
3.1.4 Removing the front chassis assembly
(See Figs.7 and 8)
• Prior to performing the following procedure, remove the front
panel assembly, heat sink and top chassis assembly.
(1) From the both sides of the top chassis assembly, remove
the two screws F attaching the front chassis assembly.
(2) Remove the front chassis assembly from the top chassis
assembly.
Top chassis assembly
F
Front chassis assembly
Fig.7
Top chassis assembly
F
Front chassis assembly
3.1.5 Removing the CD mechanism assembly
(See Fig.9)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink and top chassis assembly.
Reference:
Remove the front chassis assembly as required.
(1) From the inside of the top chassis assembly, remove the
three screws G attaching the CD mechanism assembly.
(2) Release the mecha heat sink from the joints a on the mech-
anism control board and remove the heat sink from the
main body.
(3) Take out the CD mechanism assembly from the top chas-
sis.
Mecha heat sink
Top chassis
Fig.8
Mechanism control board
G
a
1-8 (No.MA140)
G G
CD mechanism assembly
Fig.9
3.1.6 Removing the main board
(See Figs.10 and 11)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink and top chassis assembly.
(1) From the rear side of the bottom chassis assembly, remove
the two screws H attaching the rear bracket to the bottom
chassis assembly. (See Fig.10.)
(2) From the top side of the bottom chassis assembly, remove
the two screws J attaching the main board to the bottom
chassis assembly. (See Fig.11.)
(3) Release the stopper of the connector CN701
board in an upward direction, disconnect the card wire from
the connector CN701
(4) Disconnect the wire from the connector of the front door
mechanism assembly. (See Fig.11.)
(5) Disconnect the wire from the connector CN991
board. (See Fig.11.)
Reference:
After connecting the wires, fix the wires with the wire
holders.
(6) Take out the main board from the bottom chassis assem-
bly.
. (See Fig.11.)
on the main
on the main
Rear bracket
H
Front door mechanism assembly
Connector
Wire holders
Bottom chassis assembly
Fig.10
Card wire
CN701
Stopper
Bottom chassis assembly
J
J
Main board
Wires
CN991
Fig.11
(No.MA140)1-9
3.1.7 Removing the rear bracket
(See Fig.12)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink, top chassis assembly and main
board.
(1) From the rear side of the main board, remove the wires
from the rear bracket in the direction of the arrow.
(2) Remove the screw K, screw L and four screws M attaching
the rear bracket to the main board.
Reference:
After attaching the rear bracket to the main board, pass the
wires through the wire holder and insert them into the slots of
the rear bracket.
Rear bracket
Wires
Main board
Wire holder
Slots
Rear bracket
3.1.8 Removing the front door mechanism assembly
(See Fig.13)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink, top chassis assembly and main
board.
(1) From the top side of the bottom chassis assembly, remove
the screw N attaching the FPC guide to the bottom chassis.
(2) Remove the five screws P attaching the front door mecha-
nism assembly to the bottom chassis.
Reference:
When attaching the screws N and P, apply a locking
agent them.
(3) Take out the front door mechanism assembly from the bot-
tom chassis.
K
Bottom chassis
P
M M
Fig.12
Front door mechanism assembly
L
M
P
1-10 (No.MA140)
FPC guide
N
Fig.13
3.1.9 Removing the front board
(See Figs.14 to 16)
• Prior to performing the following procedures, remove the front
panel assembly.
(1) From the rear side of the front panel assembly, remove the
four screws Q attaching the rear cover to the front panel assembly. (See Fig.14.)
(2) Release the twelve joints b of the front panel assembly and
remove the rear cover. (See Fig.15.)
(3) Take out the front board from the front panel assembly.
(See Fig.16.)
Q
Rear cover
Q
Q
Fig.14
b b
b b
Front panel assembly
Rear cover
Fig.15
Front board
Fig.16
(No.MA140)1-11
3.2 CD mechanism assembly section
• Remove the CD mechanism assembly from the main body.
(See "3.1.5 Removing the CD mechanism assembly".)
3.2.1 Removing the mechanism control board
(See Fig.1)
(1) From the bottom side of the CD mechanism assembly, sol-
der the short sections on the flexible wire.
Caution:
Solder the short sections on the flexible wire before disconnecting the flexible wire from the connector CN601
on the mechanism control board. If you do not follow this
instruction, the CD pickup may be damaged.
(2) Disconnect the flexible wire from the connector CN601
the mechanism control board.
(3) Disconnect the flexible wire from the connector CN602
the mechanism control board.
(4) Remove the solders from the soldered sections a on the
mechanism control board and remove the wires of the feed
motor.
(5) Remove the solders from the soldered sections b on the
mechanism control board, and remove each wire of the
spindle motor and other parts.
(6) Remove the five screws A attaching the mechanism con-
trol board.
Caution:
When reassembling, remove the solders from the short sections after connecting the flexible wire to the connector CN601
on the mechanism control board.
on
on
Short sections
Flexible wire
CN601
A
CD mechanism assembly
A
A
Spindle motor
Mechanism control board
Fig.1
Feed motor
b
A
a
A
CN602
1-12 (No.MA140)
3.2.2 Removing the top cover
r
(See Fig.2)
(1) From the back side of the CD mechanism assembly, re-
move the two screws B attaching the top cover.
(2) Take out the top cover in an upward direction.
Reference:
When attaching the top cover, set the sections c of the top cover under the bending sections d of the chassis base 2.
3.2.3 Removing the mechanism section
(See Figs.2 to 4)
• Remove the mechanism control board and top cover.
(1) From the front side of the CD mechanism assembly, re-
move the two screws C attaching the right and left stoppers. (See Fig.2.)
(2) Remove the two floating springs on the bottom side of the
CD mechanism assembly. (See Fig.3.)
(3) Take out the mechanism section in an upward direction
and remove the three damper springs from the dampers.
(See Fig.4.)
Caution:
• When reassembling the mechanism section, reattach the
damper springs to the dampers respectively and insert the
three shafts on the bottom of the mechanism section to the
dampers. (See Fig.4.)
• Before inserting the shaft to the dampers, apply IPA to the
hole of damper.
Floating spring
Fig.3
Mechanism section
C
Stopper
Top cover
Stopper
C
Fig.2
B
Chassis base 2
d
Damper
spring(F)
c
(Green)
B
Damper
(Black)
Damper
spring(F)
(Green)
Damper
(Black)
Fig.4
Damper
spring(R)
(Red)
Dampe
(Yellow)
(No.MA140)1-13
3.2.4 Removing the clamper unit
(See Figs.5 and 6)
• Remove the mechanism control board, top cover and mecha-
nism section.
(1) From the bottom side of the mechanism section, remove
the clamper 2 spring. (See Fig.5.)
(2) Release section e of the clamper spring from the bending
section of the CD chassis assembly. (See Fig.6.)
(3) Move the clamper unit 2 in the direction of the arrow and
release the joints (f, g). (See Fig.5.)
(4) Take out the clamper unit 2 in an upward direction. (See
Fig.5.)
3.2.5 Reattaching the clamper unit
(See Figs.5 to 9)
(1) From the bottom side of the mechanism section, attach the
clamper spring to the clamper unit 2. (See Figs.5 and 9.)
(2) Move the clamper unit 2 to set the joints (f, g) to each pro-
jection of the CD chassis assembly. (See Fig.5.)
(3) Make sure that section h of the clamper unit 2 is inserted to
the notch of the CD chassis assembly. (See Figs.5 and 8.)
(4) Move the clamper spring to the outside of the bending part
of the CD chassis assembly. (See Fig.6.)
Caution:
When reattaching the clamper unit 2, temporarily hook
the end of the clamper spring as shown in the figure to
make the work easy. (See Fig.9.)
(5) Attach the clamper 2 spring to the CD chassis assembly
and clamper unit 2. (See Figs.5 and 7.)
Clamper spring
f
Clamper 2 spring
Clamper unit 2
h
g
CD chassis assembly
Clamper spring
CD chassis assembly
Fig.5
e
Fig.6
1-14 (No.MA140)
Clamper 2 spring
Clamper unit 2
CD chassis assembly
Fig.7
Clamper unit 2
Clamper unit 2
Notch
h
Fig.8
Clamper spring
Fig.9
(No.MA140)1-15
3.2.6 Removing the front unit
(See Figs10 to 12)
• Remove the mechanism control board, top cover and mecha-
nism section.
(1) From the bottom side of the mechanism section, remove
the double-stick tape fixing the flexible wire. (See Fig.10.)
(2) From the top side of the mechanism section, remove the
screw D attaching the front unit 2. (See Figs.11 and 12.)
(3) Move the front unit 2 toward the front to release the joint i.
(See Figs.11 and 12.)
(4) Release two joints j and k on the right side of the CD chas-
sis assembly. (See Fig.12.)
(5) Take out the front unit 2 in an upward direction.
(6) Remove the double-stick tape fixing the flexible wire and
remove the two screws E attaching the switch wire. (See
Fig.12.)
Reference:
You can remove the switch wire only without removing the
front unit 2.
Flexible wire
Double-stick tape
Flexible
wire
j
k
E
Switch wire
D
Front unit 2
Double-stick tape
Fig.10
Front unit 2
i
CD chassis assembly
Fig.12
D
1-16 (No.MA140)
i
Fig.11
3.2.7 Removing the loading arm assembly
(See Figs.13 and 14)
• Remove the mechanism control board, top cover, mechanism
section and front unit 2.
(1) From top side of the mechanism section, move the loading
arm assembly in the direction of the arrow. (See Fig.13.)
(2) Release the projections from the right and left joints (m, n)
of the CD chassis assembly. (See Figs.13 and 14.)
(3) Release the projection from notch p of the connect arm on
the right side of the mechanism section and release the
projection from notch q of the slide cam assembly on the
left side. (See Figs.13 and 14.)
Loading arm assembly
n
CD chassis assembly
p
m
Fig.13
Loading arm assembly
Side cam
assembly
q
n
CD chassis assembly
Fig.14
m
p
Connect arm
(No.MA140)1-17
3.2.8 Removing the rod (L), rod (R) and roller assembly
(See Figs.15 and 16)
• Remove the mechanism control board, top cover, mechanism
section, front unit and loading arm assembly.
(1) From the bottom side of the loading arm assembly, release
the rod (L) and (R) from the joints r. (See Fig.15.)
(2) Remove the roller assembly from the loading arm assem-
bly. (See Fig.16.)
(3) Remove the two collars and washer from the roller assem-
bly. (See Fig.16.)
Caution:
After attaching the roller assembly to the loading arm assembly, attach the rod (L) and (R). Then attach the rods to the right
and left collars of the roller assembly. (See Fig.15.)
Collar
Rod(R) Rod(L)
r
Rod(R)
Roller assembly
Loading arm assembly
r
Collar
Rod(L)
r
r
Fig.15
Rod(L)
Collar
Washer
Roller assembly
Rod(R)
Collar
Loading arm assembly
Fig.16
1-18 (No.MA140)
3.2.9 Removing the CD pickup
(See Figs.17 to 19)
• Remove the mechanism control board.
(1) From the bottom side of the CD mechanism assembly, turn
the feed gear in the direction of the arrow to move the CD
pickup assembly outwards. (See Fig.17.)
(2) Remove the screw F and remove the thrust spring. (See
Fig.17.)
(3) Remove the CD pickup assembly in an upward direction
from the side of L.S. gear and release the CD pickup assembly from joint s of the sub guide. (See Fig.18.)
(4) Move the lead screw of the CD pickup assembly in the di-
rection of the arrow to release at joint t. (See Fig.18.)
(5) Remove the screw G attaching the CD rack spring and CD
rack plate on the CD pickup assembly. (See Fig.19.)
(6) Pull out the lead screw. (See Fig.19.)
Caution:
• When attaching the CD pickup assembly, attach the CD
pickup assembly at joint s of sub guide first, and attach the
lead screw to the joint t on the L.S.holder 2. (See Fig.18.)
• Perform electric adjustment after replacing the pickup.
CD mechanism assembly
CD pickup assembly
Thrust spring
Feed gear
F
Fig.17
L.S.holder 2
Sub guide
s
CD rack spring
CD rack plate
t
Lead screw
L.S. Gear
Fig.18
G
CD Pickup assembly
Lead screw
CD Pickup
Fig.19
(No.MA140)1-19
3.2.10 Removing the spindle motor
r
r
(See Fig.20)
• Remove the mechanism control board, top cover, mechanism
section and clamper unit.
(1) From the top side of the mechanism section, remove the
T.table assembly and washer from the spindle motor.
(2) Remove the two screws H attaching the spindle motor.
(3) Take out the spindle motor from the bottom side of the
mechanism section.
Caution:
Perform adjustment when reattaching the spindle motor.
3.2.11 Removing the feed motor
(See Figs.21 and 22)
• Remove the mechanism control board.
(1) From the bottom side of the CD mechanism assembly, re-
move the feed TRI. spring. (See Fig.21.)
(2) Remove the two screws J attaching the feed motor assem-
bly. (See Fig.21.)
(3) Remove the slit washer from the motor H. assembly and
pull out the worm wheel. (See Fig.22.)
(4) Remove the two screws K attaching the feed motor. (See
Fig.22.)
T. table assembly
Washer
Feed TRI. spring
H
Spindle moto
Fig.20
J
Feed motor assembly
1-20 (No.MA140)
Fig.21
Slit washer
Worm wheel
Feed moto
Motor H. assembly
K
Fig.22
3.2.12 Removing the SW board and rest SW board
(See Fig.23)
• Remove the mechanism control board.
(1) From the bottom side of the CD mechanism assembly, re-
move the screw L attaching the SW board.
(2) Remove the screw M attaching the rest SW board.
CD mechanism assembly
ML
Rest SW boardSW board
Fig.23
(No.MA140)1-21
SECTION 4
ADJUSTMENT
4.1 Adjustment method
Test instruments required for adjustment
(1) Digital oscilloscope (100MHz)
(2) Electric voltmeter
(3) Digital tester
(4) Tracking offset meter
(5) Test Disc JVC :CTS-1000
(6) Extension cable for check
EXTSH002-22P × 1
Standard volume position
Balance and Bass &Treble volume : lndication"0"
Loudness : OFF
How to connect the extension cable for adjusting
Caution:
Be sure to attach the heat sink and rear bracket onto the power amplifier IC and regulator IC respectively, before supply the power.
If voltage is applied without attaching these parts, the power amplifier IC and regulator IC will be destroyed by heat.
Standard measuring conditions
Power supply voltage DC14.4V(10.5 to 16V)
Load impedance 20KΩ(2 Speakers connection)
Output Level Line out 2.0V (Vol. MAX)
Dummy load
Exclusive dummy load should be used for AM,and FM. For FM
dummy load,there is a loss of 6dB between SSG output and
antenna input.The loss of 6dB need not be considered since
direct reading of figures are applied in this working standard.
Extension cable: EXTSH002-22P
Heat sink
Rear bracket
1-22 (No.MA140)
4.2 Service mode
4.2.1 Service mode setting
(1) Push POWER BOTTON (Power ON)
(2) Set to service mode
By pushing and holding "DISP" + "VOLUME +" + touch panel "upper right" sequentially.
"VOLUME +" button
SERVICE MODE3 (MENU)
PRODUCT
DSP TUNER
MODE
S MODE
SERVICE
MODE
DSP TUNER
Adjust
RUNNING
MODE
VOICE
CHECK
SERVICE MODE (MENU)
2
St
1:37
TUNER
No Name
87.5
-P
TOUCH PANEL
DATA
CLEAR
BACK
VERSION CD DATA
ROM COLLE
READ
NON
"DISP" button
P+
FLAT
MHz
FM1
12
5
6748
ERR READ
BACK
VERSION
VERSION
MAIN
CD V
CH V
CD DATA READ (MENU)
ADJ NOW ADJ INIT OTHERS
3
****
X
DSP
Y
V
Version display
V
* Termal AD value
Panel microcom version display
Display ROM version display
BACK
BACK
CD ERROR READ (MENU)
CD ERR
CH ERR MECHA ERR
TDSP ERR
BACK
CD ERROR
CD ERR
******
******
******
******
2
3
4
5
E1
E2
E3
1
CH ERROR
CH ERR
******
******
******
******
2
3
4
5
E1
E2
E3
1
******
******
******
******
******
******
******
******
CD error display
* Display by error code chart
BACK
CD changer error display
* Display by error code chart
BACK
MECHA ERROR
MECHA ERR
******
2
******
******
******
3
4
5
******
******
******
******
E1
E2
E3
1
DSP TUNER ERROR
TDSP ERROR
RETRY
RETRY NG
A
B
TOTAL
TOTAL
***
***
Door mecha error display
* Display by error code chart
BACK
DSP tuner error display
* The number of times of the
communication error at the time of
Power ON is displayed.
BACK
(No.MA140)1-23
A
B
ROM COLLECTION
DATA
DATA
READ
CLEAR
Don't used
BACK
DATA READ (No disc)
PLEASE INSERT
DATA CD
BACK
DATA READING
NOW . . .
DATA CLEAR
DON'T TOUCH ANY KEY
SUCCESS
SUCCESS!!
***
VER
PLEASE EJECT CD
Return to normal display
FALL
five seconds after
FALL
PLEASE EJECT CD
RUNNING1 MODE(MENU)
RUNNING1
RUNNING2
MECHA
3
MECHA
DATA CLEAR (MENU)
EPROM
CLEAR
4
CH ERROR
CLEAR
NAME
CLEAR
MECHA ERR
CLEAR
RUNNING3
MECHA
BACK
RUNNING1 MECHA
RUNNING1
Count
Error
RUNNING2 MECHA
RUNNING2
Count
Error
RUNNING3 MECHA
RUNNING3
Count
Error
CD ERROR
CLEAR
PICTURE
CLEAR
BACK
MECHA
MECHA
MECHA
DATA CLEAR
NOW . . .
DATA CLEAR
BACK
Running mode1
Running count
Door error during running mode
by error code chart
BACK
Running mode2
Running count
Door error during running mode
by error code chart
BACK
Running mode3
Running count
Door error during running mode
by error code chart
BACK
Return to normal display
Don't clear
Return to normal display
five seconds after
five seconds after
C
1-24 (No.MA140)
EPROM CLEAR
EPROM all clear & Flash ROM all clear
NOW . . .
EPROM CLEAR
(Following all contents are cleared.)
BACK
NAME CLEAR
NOW . . .
NAME CLEAR
D
EPROM (DISC NAME) clear
BACK
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