JVC KD-A605J, KD-R600J, KD-R601E, KD-R601EX, KD-R601EY Service Manual

SERVICE MANUAL

CD RECEIVER

MA442<Rev.002>20098SERVICE MANUAL

KD-A605J, KD-R600J, KD-R601E, KD-R601EX,

KD-R601EY, KD-R601EU, KD-R604UI, KD-R605U,

KD-R605UN, KD-R605UT, KD-R605UH, KD-R606U,

KD-R606UN, KD-R606UT, KD-R606UH, KD-S36J

(KD-A605/KD-R600/KD-S36)

COPYRIGHT © 2009 Victor Company of Japan, Limited

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)

(KD-R601)

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-25

COPYRIGHT © 2009 Victor Company of Japan, Limited

No.MA442<Rev.002>

2009/8

SPECIFICATION

KD-A605/KD-R600/KD-S36

AUDIO AMPLIFIER SECTION

Power Output 20 W RMS × 4 Channels at 4 Ω and < 1% THD+N
Signal-to-Noise Ratio 80 dBA (reference: 1 W into 4 Ω)
Load Impedance 4 Ω (4 Ω to 8 Ω allowance)

Tone Control Range Bass ±12 dB (60 Hz, 80 Hz, 100 Hz, 200 Hz) Q1.0,

Q1.25, Q1.5, Q2.0

Middle ±12 dB (0.5 kHz, 1.0 kHz, 1.5 kHz, 2.5 kHz) Q0.75,

Q1.0, Q1.25

Treble ±12 dB (10.0 kHz, 12.5 kHz, 15.0 kHz, 17.5 kHz) Q

= Fixed

Frequency Response 40 Hz to 20 000 Hz

Line-Out Level/Impedance KD-A605 5.0 V/20 kΩ load (full scale)

KD-R600/KD-S36 2.5 V/20 kΩ load (full scale)

Subwoofer-Out Level/Impedance KD-A605 5.0 V /20 kΩ load (full scale)

KD-R600/KD-S36 2.5 V/20 kΩ load (full scale)

Output Impedance 1 kΩ

Other Terminal USB input jack, AUX (auxiliary) input jack, CD

changer jack, Steering wheel remote input (only for
KD-A605)

TUNER SECTION

Frequency Range FM with channel interval set to 100 kHz or

200 kHz

with channel interval set to 50 kHz 87.5 MHz to 108.0 MHz

AM with channel interval set to 10 kHz 530 kHz to 1 710 kHz

with channel interval set to 9 kHz 531 kHz to 1 602 kHz

FM Tuner Usable Sensitivity 9.3 dBf (0.8 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 40 dB

AM Tuner Sensitivity 20 µV

Selectivity 40 dB

CD 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 96 dB

Signal-to-Noise Ratio 98 dB

Wow and Flutter Less than measurable limit

MP3 Decoding Format: (MPEG1/2 Audio Layer 3) Max. Bit Rate: 320 kbps

WMA (Windows Media

USB Standard USB 1.1, USB 2.0

Data Transfer Rate (Full Speed) Max. 12 Mbps

Compatible Device Mass storage class

® Audio) Decoding Format Max. Bit Rate: 320 kbps

USB SECTION

87.5 MHz to 107.9 MHz

1-2 (No.MA442<Rev.002>)

Compatible File System FAT 32/16/12

Playable Audio Format MP3/WMA

Max. Current DC 5 V 500 mA

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): (approx.) Installation Size 182 mm × 52 mm × 160 mm (7-3/16” × 2-1/16” × 6-

5/16”)

Panel Size 188 mm × 58 mm × 6 mm (7-7/16” × 2-5/16” × 1/4”)

Mass 1.3 kg (2.9 lbs) (excluding accessories)

Design and specifications are subject to change without notice.

KD-R601

AUDIO AMPLIFIER SECTION

Maximum Power Output Front/Rear 50 W per channel

Continuous Power Output (RMS) Front/Rear 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at

no more than 0.8% total harmonic distortion.

Load Impedance 4 Ω (4 Ω to 8 Ω allowance)

Tone Control Range Bass ±12 dB (60 Hz, 80 Hz, 100 Hz, 200 Hz) Q1.0,

Q1.25, Q1.5, Q2.0

Middle ±12 dB (0.5 kHz, 1.0 kHz, 1.5 kHz, 2.5 kHz) Q0.75,

Q1.0, Q1.25

Treble ±12 dB (10.0 kHz, 12.5 kHz, 15.0 kHz, 17.5 kHz) Q

= Fixed

Frequency Response 40 Hz to 20 000 Hz

Signal-to-Noise Ratio 70 dB

Line-Out Level/Impedance 2.5 V/20 kΩ load (full scale)
Subwoofer-Out Level/Impedance 2.5 V/20 kΩ load (full scale)
Output Impedance 1 kΩ

Other Terminal USB input jack, AUX (auxiliary) input jack, CD

changer jack, Steering wheel remote input

TUNER SECTION

Frequency Range FM 87.5 MHz to 108.0 MHz

AM MW: 522 kHz to 1 620 kHz

LW: 144 kHz to 279 kHz

FM Tuner Usable Sensitivity 9.3 dBf (0.8 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 40 dB

MW Tuner Sensitivity 20 µV

Selectivity 40 dB

LW Tuner Sensitivity 50 µV

CD PLAYER SECTION

Type Compact disc player

Signal Detection System Non-contact optical pickup (semiconductor laser)

Number of Channels 2 channels (stereo)

(No.MA442<Rev.002>)1-3

Frequency Response 5 Hz to 20 000 Hz

Dynamic Range 96 dB

Signal-to-Noise Ratio 98 dB

Wow and Flutter Less than measurable limit

MP3 Decoding Format: (MPEG1/2 Audio Layer 3) Max. Bit Rate: 320 kbps

WMA (Windows Media

USB Standard USB 1.1, USB 2.0

Data Transfer Rate (Full Speed) Max. 12 Mbps

Compatible Device Mass storage class

Compatible File System FAT 32/16/12

Playable Audio Format MP3/WMA

Max. Current DC 5 V 500 mA

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
Dimensions (W × H × D): (approx.) Installation Size 182 mm × 52 mm× 160 mm

Mass 1.3 kg (excluding accessories)

® Audio) Decoding Format Max. Bit Rate: 320 kbps

USB SECTION

GENERAL

Panel Size 188 mm × 58 mm × 12 mm

Design and specifications are subject to change without notice.

KD-R604

AUDIO AMPLIFIER SECTION

Maximum Power Output Front/Rear 50 W per channel

Continuous Power Output (RMS) Front/Rear 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at

no more than 0.8% total harmonic distortion.

Load Impedance 4 Ω (4 Ω to 8 Ω allowance)

Tone Control Range Bass ±12 dB (60 Hz, 80 Hz, 100 Hz, 200 Hz) Q1.0,

Q1.25, Q1.5, Q2.0

Middle ±12 dB (0.5 kHz, 1.0 kHz, 1.5 kHz, 2.5 kHz) Q0.75,

Q1.0, Q1.25

Treble ±12 dB (10.0 kHz, 12.5 kHz, 15.0 kHz, 17.5 kHz) Q

= Fixed

Frequency Response 40 Hz to 20 000 Hz

Signal-to-Noise Ratio 70 dB

Line-Out Level/Impedance 2.5 V/20 kΩ load (full scale)
Subwoofer-Out Level/Impedance 2.5 V/20 kΩ load (full scale)
Output Impedance 1 kΩ

Other Terminal USB input jack, AUX (auxiliary) input jack, CD

changer jack

TUNER SECTION

Frequency Range FM 87.5 MHz to 108.0 MHz

AM 531 kHz to 1 602 kHz

1-4 (No.MA442<Rev.002>)

FM Tuner Usable Sensitivity 9.3 dBf (0.8 µV/75 Ω)

50 dB Quieting Sensitivity 16.3 dBf (1.8µV/75 Ω)

Alternate Channel Selectivity (400 kHz) 65 dB

Frequency Response 40 Hz to 15 000 Hz

Stereo Separation 40 dB

AM Tuner Sensitivity 20 µV

Selectivity 40 dB

CD 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 96 dB

Signal-to-Noise Ratio 98 dB

Wow and Flutter Less than measurable limit

MP3 Decoding Format: (MPEG1/2 Audio Layer 3) Max. Bit Rate: 320 kbps

WMA (Windows Media

USB Standard USB 1.1, USB 2.0

Data Transfer Rate (Full Speed) Max. 12 Mbps

Compatible Device Mass storage class

Compatible File System FAT 32/16/12

Playable Audio Format MP3/WMA

Max. Current DC 5 V 500 mA

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
Dimensions (W × H × D): (approx.) Installation Size 182 mm × 52 mm × 160 mm

Mass 1.3 kg (excluding accessories)

® Audio) Decoding Format Max. Bit Rate: 320 kbps

USB SECTION

GENERAL

Panel Size 188 mm ×58 mm × 6 mm

Design and specifications are subject to change without notice.

KD-R606/KD-R605

AUDIO AMPLIFIER SECTION

Maximum Power Output Front/Rear 50 W per channel

Continuous Power Output (RMS) Front/Rear 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at

no more than 0.8% total harmonic distortion.

Load Impedance 4 Ω (4 Ω to 8 Ω allowance)

Tone Control Range Bass ±12 dB (60 Hz, 80 Hz, 100 Hz, 200 Hz) Q1.0,

Q1.25, Q1.5, Q2.0

Middle ±12 dB (0.5 kHz, 1.0 kHz, 1.5 kHz, 2.5 kHz) Q0.75,

Q1.0, Q1.25

Treble ±12 dB (10.0 kHz, 12.5 kHz, 15.0 kHz, 17.5 kHz) Q

= Fixed

Frequency Response 40 Hz to 20 000 Hz

Signal-to-Noise Ratio 70 dB

Line-Out Level/Impedance 2.5 V/20 kΩ load (full scale)

(No.MA442<Rev.002>)1-5

Subwoofer-Out Level/Impedance 2.5 V/20 kΩ load (full scale)
Output Impedance 1 kΩ

Other Terminal USB input jack, AUX (auxiliary) input jack, CD

changer jack

TUNER SECTION

Frequency Range FM 87.5 MHz to 108.0 MHz

AM 531 kHz to 1 602 kHz

FM Tuner Usable Sensitivity 9.3 dBf (0.8 µV/75 Ω)

50 dB Quieting Sensitivity 16.3 dBf (1.8 µþV/75 Ω)

Alternate Channel Selectivity (400 kHz) 65 dB

Frequency Response 40 Hz to 15 000 Hz

Stereo Separation 40 dB

AM Tuner Sensitivity 20 µV

Selectivity 40 dB

CD 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 96 dB

Signal-to-Noise Ratio 98 dB

Wow and Flutter Less than measurable limit

MP3 Decoding Format: (MPEG1/2 Audio Layer 3) Max. Bit Rate: 320 kbps

WMA (Windows Media

USB Standard USB 1.1, USB 2.0

Data Transfer Rate (Full Speed) Max. 12 Mbps

Compatible Device Mass storage class

Compatible File System FAT 32/16/12

Playable Audio Format MP3/WMA

Max. Current DC 5 V 500 mA

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
Dimensions (W × H × D): (approx.) Installation Size 182 mm × 52 mm × 160 mm

Mass 1.3 kg (excluding accessories)

® Audio) Decoding Format Max. Bit Rate: 320 kbps

USB SECTION

GENERAL

Panel Size 188 mm × 58 mm × 6 mm

Design and specifications are subject to change without notice.

1-6 (No.MA442<Rev.002>)

1.1 Safety Precautions

SECTION 1

PRECAUTION

!

!

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.MA442<Rev.002>)1-7

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 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

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 pickup unit.

• Apply solder to the short land before the card wire is disconnected from the connector on the pickup unit.
(If the card 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 after connecting the card wire.

1-8 (No.MA442<Rev.002>)

Mechanism control board

CN102

Flexible wire

Short land section

Pickup

1.5 Important for laser products

1.CLASS 1 LASER PRODUCT

2.CAUTION :

(For U.S.A.) Visible and/or invisible class II laser radiation
when open. Do not stare into beam.
(Others) Visible and/or invisible class 1M laser radiation
when open. Do not view directly with optical instruments.

3.CAUTION : Visible and/or invisible laser radiation when
open and inter lock failed or defeated. Avoid direct
exposure to beam.

4.CAUTION : This laser product uses visible and/or invisible
laser radiation and is equipped with safety switches which
prevent emission of radiation when the drawer is open and
the safety interlocks have failed or are defeated. It is
dangerous to defeat the safety switches.

5.CAUTION : If safety switches malfunction, the laser is able
to function.

6.CAUTION : Use of controls, adjustments or performance of
procedures other than those specified here in may result in
hazardous radiation exposure.

!

Please use enough caution not to

see the beam directly or touch it

in case of an adjustment or operation

check.

REPRODUCTION AND POSITION OF LABELS and PRINT

WARNING LABEL and PRINT

(No.MA442<Rev.002>)1-9

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

2.1 Identification method

Supported reduction in cost, and board contents was changed.
A set put the following label on is an object.

Front side

Top view

Label position

Change pwb parts

SECTION 3

DISASSEMBLY

3.1 Main body (Used figure are KD-A605)

3.1.1 Removing the Bottom chassis (See Fig.1, 2)

(1) Remove the three screws A attaching the Heat sink. (See

Fig.1)

A

Fig.1

(2) Remove the two screws B and one screw C attaching the

Bottom chassis. (See Fig.2)

C

3.1.2 Removing the Front chassis (See Fig.3)

(1) Disengage four hooks a engaged both side of the Front

chassis.

hook a

Fig.3

3.1.3 Removing the Main board (See Fig.4 to 6)

(1) Remove the two screws D and one screw E attaching the

Side plate. (See Fig.4)

E

B

Fig.2

(3) Slide to backward and the remove the Bottom chassis.

1-10 (No.MA442<Rev.002>)

D

Fig.4

(2) Remove the one screw F attaching the Power IC. (See

Fig.5)

(3) Remove the one screw G attaching the OE holder. (See

Fig.5)

3.1.5 Removing the Switch board (See Fig.8)

(1) Remove the volume knob.
(2) Remove the four screws K attaching the Rear cover.
(3) Disengage eleven hooks b engaged Rear cover.

hook b

FG

Fig.5

(4) Remove the three screws H attaching the Main board. (See

Fig.6)

(5) Disconnect the board to board connector CN501

ed Main board and CD mechanism. (See Fig.6)

H

CN501

connect-

H

H

Fig.6

3.1.4 Removing the CD mechanism (See Fig.7)

(1) Remove the three screws J attaching the CD mechanism.

hook b

KK

Fig.8

J

J

Fig.7

(No.MA442<Rev.002>)1-11

3.2 CD MECHANISM assembly section

• Remove the CD MECHANISM assembly from the main body.

Removing the MECHANISM CONTROL BOARD

3.2.1

1

assembly (See Fig.

(1)

From the bottom side of CD MECHANISM assembly,
remove the solders from the soldered sections (

c

) on the MECHANISM CONTROL BOARD assembly.

(See Fig.

(2) Remove the three screws A attaching the MECHANISM

CONTROL BOARD assembly. (See Fig.1.)

(3) Solder the short land sections on the pickup. (See Fig.2.)

Caution:

• Solder the short land sections on the pickup before

•

1

.)

disconnecting the flexible wire from the connector

on the MECHANISM CONTROL BOARD as-

CN102

sembly.
If the card wire is disconnected without attaching
solder, the pickup may be destroyed by static
electricity. (See Fig.2.)
When attaching the MECHANISM CONTROL
BOARD assembly, remove the solders from the
short land sections after connecting the flexible
wire to the connector CN102
CONTROL BOARD assembly.

and 2)

a, b

and

on the MECHANISM

Mechanism

a

b

control board

CN102

A

A

c

A

Fig.1

Mechanism control board

CN102

Flexible wire

Short land section

Pickup

Fig.2

1-12 (No.MA442<Rev.002>)

3.2.2 Removing the top cover (See Fig.3 to 5)

• Remove the MECHANISM CONTROL BOARD assembly.
(1) From the front side of the CD MECHANISM assembly,

change the hook position of the two roller springs. (See
Fig.3.)

(2) From the side of the CD MECHANISM assembly, remove

the six screws B attaching the top cover. (See Fig.3 and 4.)

(3) Take out the top cover in an upward direction. (See Fig.5.)

Top cover

B

Roller spring Roller spring

Fig.3

Top cover

Top cover

Fig.5

3.2.3 Removing the roller (See Fig.6)

• Remove the MECHANISM CONTROL BOARD assembly and
top cover.
(1) From the bottom side of the top cover, remove the screw C

attaching the gear holder.

(2) Remove the R.holder assembly from disc plate, and then

take out the roller from R.holder assembly in the direction
of the arrow.

Reference:

When attaching the R.ACT gear (2) and R.ACT gear (3),
apply grease to the section d of R.holder assembly.

Roller coller

B

Fig.4

B

Gear holder

Roller gear

R.ACT gear(3)

R.ACT gear(2)

Top cover

C

d

R.holder assembly

Fig.6

Washer

Roller

Disc plate

(No.MA442<Rev.002>)1-13

3.2.4 Removing the PHOTO BOARD assembly (See Fig.7
and 8)

• Remove the MECHANISM CONTROL BOARD assembly and

top cover.

From the bottom side of the top cover, release the

(1)

projection

7

Fig.

(2) Take out the disc plate in the direction of the arrow. (See

Fig.7.)

(3) From the reverse side of the disc plate, remove the screw

D attaching the PHOTO BOARD assembly. (See Fig.8.)

e

from the notch of the disc plate. (See

.)

e

e

SUS

spring

Mechanism section

Mecha frame

SUS

spring

E

Top cover

Fig.7

Disc plate

D

Photo board

Disc plate

Fig.8

3.2.5 Removing the mechanism section (See Fig.9 and 10)

• Remove the MECHANISM CONTROL BOARD assembly and

top cover.
(1)

From the top side of the CD MECHANISM assembly,
remove the two screws
assembly. (See Fig.

(2) Remove the two roller springs on the top side of the mecha

frame. (See Fig.9.)

(3) Remove the four SUS springs on the top side of the mecha

frame. (See Fig.9.)

(4) Remove the link spring on the top side of the mecha frame.

(See Fig.10.)

(5) Release section f of the three dampers from the mecha

frame. (See Fig.10.)

Reference:

When attaching the roller spring and SUS spring, keep
direction before remove.

Move the slide cam (R) assembly in the direction of the

(6)

arrow, and then take out the mechanism section in an
upward direction. (See Fig.

Reference:

When attaching the mechanism section, apply grease to
the section g. (See Fig.10.)

E

attaching the loading motor

9

.)

10.)

SUS

spring

Roller spring

Loading motor assembly

Fig.9

F

Cam cover

Mecha frame

Fig.10

SUS

spring

1-14 (No.MA442<Rev.002>)

3.2.6 Removing the slide cam (L) (See Fig.11 to 13)

• Remove the MECHANISM CONTROL BOARD assembly, top

cover and mechanism section.

(1) From the top side of the mecha frame, remove the screw F

attaching the cam cover. (See Fig.11.)
Take out the cam cover from mecha frame in an upward

(2)

11

F

.)

Cam cover

direction. (See Fig.

(3) Take out the slide cam (L) in the direction of the arrow.

(See Fig.12.)

Reference:

When attaching the slide cam (L), apply grease to the
section h. (See Fig.13.)

Slide cam(L)

Mecha frame

Fig.12

h

Slide cam(L)

h

Mecha frame

Fig.11

h

h

Slide cam(L)

h

Fig.13

h

h

h

(No.MA442<Rev.002>)1-15

3.2.7 Removing the F.lock lever and slide cam (R) (See
Fig.14 and 15)

• Remove the MECHANISM CONTROL BOARD assembly, top

cover and mechanism section.
(1) From the top side of the mecha frame, take out the slide

cam (R) assembly in an upward direction. (See Fig.14.)

(2) Rotate the F.lock lever in the direction of the arrow 1, and

then take out the direction of the arrow 2. (See Fig.14.)

Reference:

When attaching the slide cam (R) assembly, the f.lock
lever and the link arm apply grease to the section

14

(See Fig.

and 15.)

h

Slide cam(R) assembly

h

F.lock lever

2

1

h

h

3.2.8 Removing the damper (See Fig.16)

• Remove the MECHANISM CONTROL BOARD assembly, top
cover and mechanism section.
From the mechanism section, pull out the three dampers in the
direction of the arrow.

Reference:

Before inserting the shaft to the dampers, apply IPA to the
pocket j of damper.

.

Damper (Gray)

Damper (Brown)

j

j

Damper (Brown)

j

Fig.16

Mecha frame

h

h

h

h

Fig.14

Link arm

Slide cam(R) assembly

h

h

h

Slide cam(R) assembly

Fig.15

3.2.9 Removing the clamper assembly (See Fig.17)

• Remove the MECHANISM CONTROL BOARD assembly, top

h

cover and mechanism section.
(1) From the top side of the mechanism section, release the

clamper spring.

(2) Move the clamper assembly in the direction of the arrow,

and then release the joints (k and m).
Take out the clamper assembly from the T.M chassis

(3)

assembly.

h

Clamper assembly

Clamper spring

k

1-16 (No.MA442<Rev.002>)

T.M. chassis assembly

m

Fig.17

3.2.10 Removing the feed motor (See Fig.18 and 19)

r

• Remove the MECHANISM CONTROL BOARD assembly, top
cover, mechanism section and clamper assembly.

(1) From the bottom side of the T.M chassis assembly, remove

the two screws G attaching the feed motor assembly. (See
Fig.18.)
Remove the two screws H attaching the feed motor to

(2)

19

f.motor holder. (See Fig.

Reference:

When attaching the f. wheel gear, trigger arm and feed
motor, apply grease to the sections (n, p and q). (See
Fig.18 and 19.)

.)

Feed motor

F.worm gear

q

Comp. spring

H

3.2.11 Removing the SWITCH BOARD assembly (See

Fig.18)

• Remove the MECHANISM CONTROL BOARD assembly, top
cover, mechanism section, clamper assembly and feed motor
assembly.
From the bottom side of the T.M chassis assembly, take out
the SWITCH BOARD assembly in an upward direction from
T.M chassis assembly.

G

Feed motor assembly

Switch board

p

n

F.wheel gear

Trigger arm

F.motor holder

Fig.19

3.2.12 Removing the loading motor (See Fig.20)

• Remove the MECHANISM CONTROL BOARD assembly, top
cover, mechanism section and clamper assembly.
(1) From the right side of the L.M base assembly, remove the

two screws J attaching the loading motor.

(2) Take out the loading motor in the direction of the arrow

from the L.M base assembly.

Reference:

When attaching the loading motor, apply grease to the
section r.

J

r

L.M. base assembly

Fig.20

L.worm gear

Loading moto

T.M. chassis assembly

Fig.18

(No.MA442<Rev.002>)1-17

3.2.13 Removing the pickup assembly (See Fig.21 to 22)

• Remove the MECHANISM CONTROL BOARD assembly, top
cover, mechanism section, clamper assembly and feed motor
assembly.

Caution:

• Do not touch section u on the pickup assembly. (See Fig.21

and 22.)

(1) From the bottom side of the T.M chassis assembly, move

the pickup assembly in the direction of the arrow from the

T.M chassis assembly. (See Fig.21.)
(2) Pull out the main shaft. (See Fig.21.)
(3) Remove the screw K attaching the pickup to the rack plate.

(See Fig.22.)

Reference:

When attaching the loading motor, apply grease to the
sections s and t. (See Fig.21.)

3.2.14 Removing the spindle motor (See Fig.23 and 24)

Remove the MECHANISM CONTROL BOARD assembly,

•
top cover, mechanism section, clamper assembly, feed motor
assembly and pickup assembly.
(1) From the top side of the T.M chassis assembly, remove the

CD T.table assembly from the spindle motor. (See Fig.23.)

(2) Remove the two screws L attaching the spindle motor.

(See Fig.23.)

(3) Take out the spindle motor from the bottom side of the T.M

chassis assembly. (See Fig.23.)

Reference:

When attaching the CD T.table assembly to the spindle
motor shaft, apply loctite 460 to inside the CD T.table
assembly. (See Fig.24.)

Pick up assembly

s

T.M. chassis assembly

u

Fig.21

t

Main shaft

LL

Spindle motor

Fig.23

CD T.table assembly

CD T.table assembly

T.M.chassis assembly

Loctite

Rack plate

u

Pick up

1-18 (No.MA442<Rev.002>)

K

Spindle motor

Fig.24

Fig.22

SECTION 4

ADJUSTMENT

4.1 Test instruments required for adjustment

(1) Digital oscilloscope (100MHz)
(2) Digital tester
(3) Test Disc
(4) Extension cable : EXTCD004-28P

4.2 Standard measuring conditions

Power supply voltage DC14.4V(10.5 to 16V)
Load impedance 20K ohm (2 Speakers connection)
Output Level Line out 2.5V (Vol. MAX)

4.5 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.

Extension cable
EXTCD004-28P

4.3 Standard volume position

Balance and Bass &Treble volume : lndication"0"
Loudness : OFF

4.4 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 sincedirect reading of
figures are applied in this working standard.

(No.MA442<Rev.002>)1-19

4.6 Service mode

Operating key: [MENU] [DOWN] (3 sec)
Navigation key : Press [SEL] in any main display item to select that option.
Volume Knob Turn: forward and backward selection

INIT ALL Initialize all data to factory shipment state.

SIRIUS RST SIRIUS Soft Reset

XM RST XM Soft Reset (It clears all contents of built-in RAM and EEPROM, and performs software reset.)

HD RST HD Soft Reset (It clears all contents of built-in RAM and EEPROM, and performs software reset.)

DAB RST DAB Soft Reset (It clears all contents of built-in RAM and EEPROM, and performs software reset.)

BT RST BT Soft Reset (It clears all contents of built-in RAM and EEPROM, and performs software reset.)

RUNNING MODE 1 CD4 module running mode 1 (Only factory use)

(It clears all the contents of built-in RAM and EEPROM, and performs software reset.)
* Active at the time of SIRIUS connection.

* Active at the time of XM connection.

* Active at the time of HD connection.

* Active at the time of DAB connection.

* Active at the time of BT connection.

MODE 2

Note : A disc is inserted, and it is displayed only at the time of CD function.

CHECK MODE NORMAL PLAY Disc operation & playback. (playback from starting position)

CURENT ##** Laser Electric Current Value

JITTER #### Jitter Value

OUT TRK OFF Tracking off at CD outermost lap.

INN TRK OFF Tracking off at CD innermost lap.

CD LASER ON CD Laser Illumination and electric current.

CURENT ##** Laser Electric Current Value

JITTER #### Jitter Value

STOP Disc stop, LD(Laser) OFF

CD ERROR Display the CD Error past record stored in EEPROM.

TOTAL-****: Total error count
E#xxyyyy : Latest 3 errors recorded. #: counter xx: error code yyyy: detailed error code
0#xxyyyy : The first 5 errors recorded. #: counter xx: error code yyyy: detailed error code
Note: Shifting among the above items is done by using "FF" or "REW" key.

CLR CDERROR Clear CD Error history from EEPROM.

CD4 module running mode 2 (Only factory use)

##: Initial value **: Current value

Note: Pressing "FF" or "REW" key to switch between current value
and jitter value display.

##: Initial value **: Current value

Note: Pressing "FF" or "REW" key to switch between current value
aand jitter value display.

CH ERROR Display the CH Error past record stored in EEPROM

CLR CHERROR Clear CH Error history from EEPROM.

TSUBUYAKI Only engineer use

1-20 (No.MA442<Rev.002>)

* Active at the time of CD CHANGER/ iPod (J-BUS) connection
E#xxyyyy : Latest 3 errors recorded. #: counter xx: error code yyyy: detailed error code
0#xxyyyy : The first 5 errors recorded. #: counter xx: error code yyyy: detailed error code
Note: Shifting among the above items is done by using "FF" or "REW" key.

* Active at the time of CD CHANGER/ iPod (J-BUS) connection

4.7 Tuner service mode

Key operation (FM, AM and DAB mode)
Enter service mode: [SEL] [MENU] (3 sec)
Exit service mode: press [ENTER] (SEL) key.
Go to next item: press [DISP] key
Back to previous item: press [BACK] key

VER=#*** MICON version display

CD4V#### CD4 module version display.

######## Tuner device and version identification display

TINJ= ## Tuner injection indicator

SPI=#### FOR DAB ONLY

# indicates destination: J=USA, U=OTHERS (eg. ASIA), R=EUROPE, E=EASTERN EUROPE
*** indicates version No.

Display :TOM V1 for TOMIC V1 tuner.
Display :TOM V2 for TOMIC V2 tuner.
Display :ATOM V2 for ATOMIC V2 tuner.
Display: ATOM V3 for ATOMIC V3 tuner.

"##" indicates current tuner injection.

To link SID display that DAB receives and FM station (Search PI), the reception situation of DAB is
displayed.
"####" indicates SID code.

FOR RDS ONLY

PI =#### PI display of receiving station, "####" indicates PI code.

PTY=## PTY display of receiving station (00~29), "##" indicates PTY code.

TP=#TA=* TP, TA display of receiving station

"#" indicates TP ON/OFF: 1=ON; 0=OFF;
"*" indicates TA ON/OFF: 1=ON; 0=OFF.

MS=#DI=* M/S, DI display of receiving station

"#" indicates M/S ON/OFF: 1=ON; 0=OFF;
"*" indicates DI ON/OFF: 1=ON; 0=OFF.

AF=#### Display the contents of AF memory (by scrolling) "####" indicate AF frequencies.

LEV= ##H Field strength indicator.

U&W= ##H Adjacent and Multipath noise level indicator.

IFC= ##H IF COUNTER result indicator.

IFBW= # FM IF filter bandwidth indicator.

RFAGC=## FM RF AGC resulting attenuation.

IFAGC=## FM IF AGC resulting attenuation.

##** CLOCK display of receiving station (Original DISP key operation)

######## FOR RDS ONLY

PS NAME display of receiving station (Original DISP key operation)

##### FREQUENCY display of receiving station (Original DISP key operation)

(No.MA442<Rev.002>)1-21

4.8 Error code

4.8.1 Mechanical Error Detail Codes

Condition Details Error Code Detail Code

LOADING Error Error without SW change in LOAD when time-out is done

B1 time out

C1 time out

B2 time out

EJECT Error Error without SW change in EJECT when time-out is done.

B1 time out

C2 time out

B2 time out

FORCE EJECT Error Transition to Force EJECT waiting or Force EJECT transition from error by abnormal SW.

E1 FORCE EJECT ERROR When detect abnormal SW from the state of NO DISC 01 0041

E2 FORCE EJECT ERROR When detect abnormal SW from the state with DISC forward in LOAD. 01 0042

E3 FORCE EJECT ERROR When detect abnormal SW from the initial state. 01 0043

E5 FORCE EJECT ERROR

E7 FORCE EJECT ERROR

E8 FORCE EJECT ERROR

E9 FORCE EJECT ERROR

Case 1 When DISC was extracted or fall in EJECT END and EJECT START. 09 0031

Case 2 When DISC is pushed in EJECT END. 09 0032

When there is no change in the state of the switch from the state with
DISC forward.

When there is no change in the state of the switch from the state that
DISC is drawn in a half.

When there is no change in the state of the switch from the state that
DISC is in the interior.

When there is no change in the state of the switch from the state that
DISC is in the interior.

When there is no change in the state of the switch from the state that
DISC is drawn in a half.

When there is no change in the state of the switch in EJECT from initial
LOAD ERROR.

When detect abnormal SW from the state that half DISC is drawn in
LOAD and EJECT.

When detect abnormal SW from the state that DISC is in the interior in
LOAD and EJECT.

When receive Force EJECT key after it makes an error from Force
EJECT.

When receive Force EJECT key after it makes an error from LOAD
error or EJECT error.

Error in Running mode

09 0011

09 0012

09 0015

01 0023

01 0026

01 0027

01 0045

01 0047

01 0048

01 0049

4.8.2 Disc error code

Condition Details Error Code Detail Code

TOC READING Error When it hasn't completed CD TOC reading. 84 0059

1'st track access Error

Last track access Error

NO DISC judgment It be judged NO DISC. 80 0090

NO DISC with start failure Not possible to start. 80 0091

Stopped with no playback When it was stopped in playback in the running mode. 80 0093

Logical format NG

1-22 (No.MA442<Rev.002>)

It doesn't end even if the first track access passes 30sec after the TOC
reading ends in the running mode.

It doesn't end even if the last track access passes 30sec after the first
track ends in the running mode.

Analysis of logical format is impossible or it does not correspond to
logical formats.

80 0060

80 0061

80 0094

4.8.3 CD changer mechanism error code

Condition Details Error Code Detail Code

Tray eject error

1.TRAYINSW time over
(TRAYINSW:L, TRAYOUTSW:H)

2.TRAYOUTSW time over
(TRAYINSW:H, TRAYOUTSW:H)

3.TRAYIN/OUTSW time over
(TRAYINSW:L, TRAYOUTSW:L)

4.MAGINSW:L→H

Tray return error

1.TRAYOUTSW time over
(TRAYINSW:H, TRAYOUTSW:L)

2.TRAYINSW time over
(TRAYINSW:H, TRAYOUTSW:H)

3.TRAYIN/OUTSW time over
(TRAYINSW:L, TRAYOUTSW:L)

4.MAGINSW:L→H

Lifter up error

1.WAIT position time over

2.WAIT position time over

3.WAIT position time over

Lifter down error

1.WAIT position time over

2.WAIT position time over

3.WAIT position time over

Chucking error

1.Play position time over

2.Play position time over

3.Play position time over

Unchucking error

1.WAIT position time over

2.WAIT position time over

3.WAIT position time over

Eject error

1.Eject position time over

2.Eject position time over

3.MAGINSW time over

Initialize error

1.Mechanism SW NG error

2.Absolute position time over

Tray motor time over

Tray motor does not operate

Tray stops

TRAYINSW NG etc

Magazine is ejected while Tray is being returned

Tray motor time over

Tray motor does not operate

Tray stops

TRAYOUTSW NG etc

Magazine is ejected while Tray is being returned

Position motor time over

Position motor does not operate
Position is not stable in fine adjustment mode
Other condition

Position motor time over

Position motor does not operate
Position is not stable in fine adjustment mode
Other condition

Position motor time over

Position motor does not operate
Position is not stable in fine adjustment mode
Other condition

Position motor time over

Position motor does not operate
Position is not stable in fine adjustment mode
Other condition

Eject cannot be carried out

Position motor does not operate
Improper EJECT position *
Magazine is not ejected

TRAYINSW and TRAYOUTSW are L
Position is not stable in absolute position

03

03

03

03

03

03

03

03

02
02
02

02
02
02

02
02
02

02
02
02

02
02
01

03
02

0011

0012

0013

0014

0016

0017

0018

0019

0021
0022
0023

0026
0027
0028

0031
0032
0033

0036
0037
0038

0041
0042
0043

0046
0047

*"Position is not stable in WAIT position," "Position is not stable in PLAY position," and "Position is not stable in absolute position,"

and "Improper EJECT are all Position Motor TIME OVER.

(No.MA442<Rev.002>)1-23

4.8.4 CD changer disc error code

Condition Details Error code Detail code

Pickup movement error

1.Time over of pickup movement in
an inner direction (10s)

2.Time over of pickup movement in
an outer direction (10s)

Focus search error
Focus is not adjusted by 3-round fo­cus search

Tracking balance adjustment error.
Time over(1s)

TOC area search error
Time over (10s)

Focus balance adjustment error
Time over(2s)

Focus gain adjustment error
Time over(0.6s)

Tracking gain adjustment error
Time over(0.6s)

TOC read error TIME over(30s) TOC read operation is not finished after 30s 84 0059

First track access error
Time over(10s)

Last track access error
Time over(10s)

Q code read error
Time over(0.6s)

Time over at PUBWD and PUFWD by monitoring RESET SW
Pickup cannot move in an inner direction
RESET SW is not on
Pickup cannot move in an outer direction
RESET SW is not off

When focus is not adjusted by 3-round(1set) focus search
after disc change or focus shock, the result is NG 81 0053

Tracking balance adjustment is not finished 1s after adjustment
command(TBA) is executed

TOC area search is not finished after 10s

Focus balance adjustment is not finished 2s after adjustment
command(FBA) is executed

Focus gain adjustment error is not finished 0.6s after adjustment
command(FGA) is executed

Tracking gain adjustment error is not finished 0.6s after adjust­ment command(TGA) is executed

First track access is not finished 10s after TOC reading is finished

Last track access is not finished 10s after first track in running
mode

Q code is not read for 0.6s during playback of TOC and program
area

04

04

82 0054

80 0055

82 0056

82 0057

82 0058

80 0060

80 0061

80 0062

0051

0052

1-24 (No.MA442<Rev.002>)

SECTION 5

TROUBLESHOOTING

5.1 16 PIN CORD DIAGRAM (for KD-A605, KD-R600,KD-S36)

1

16

15

2

8

GN

GN/BK

7

6

VI/BK

5

VI

4

NC

BL/WH

3

2

RD

1

BK

BK

YL

OR/WH

RD

WH

WH/BK

GY/BK

GY

NC

NC

OR/WH

YL

9

10

11

12

13

14

15

16

BK

RD

BL

WH

VI

Black

Red

Blue

White

Violet

GN

GY

OR

YL

Green

Gray

Orange

Yellow

8

7

5

6

9

10

12

11

3

GN

GN/BK

VI

VI/BK

WH

WH/BK

GY

GY/BK

BL/WH

(No.MA442<Rev.002>)1-25

5.2 16 PIN CORD DIAGRAM (for KD-R601)

2

16

15

1

3

13

8

7

6

5

4

3

2

1

RD1

YL1

OR/WH

BK

BL/WH

BR

GN

GN/BK

VI/BK

VI

NC

BL/WH

RD

BK

WH

WH/BK

GY/BK

GY

BR

NC

OR/WH

YL

10

11

12

13

14

15

16

9

Black

BK
RD

BL

WH

VI

Red
Blue
White
Violet

GN
GY Gray
BR
OR

YL

RD2

Green

Brown

Orange
Yellow

1

3

5

7

RD3

YL2

NC

NC

BL/WH

RD3

7

4

6

8

5

2

BR

YL2

OR/WH

BK

2

4

6

8

8

7

5

6

9

10

12

11

GN

GN/BK

VI

VI/BK

WH

WH/BK

GY

GY/BK

7

8

1

2

5

6

3

4

VI/BK

VI

1

GY

3

WH

5

GN

7

GY/BK

WH/BK

GN/BK

2

4

6

8

1-26 (No.MA442<Rev.002>)