JVC MXKC-45 Service manual

SERVICE MANUAL

COMPACT COMPONENT SYSTEM

MB55020067

MX-KC45E,MX-KC45EN,
MX-KC45A,MX-KC45UW,
MX-KC45UY,MX-KC45UJ

CA-MXKC45 SP-MXKC45SP-MXKC45

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

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

COPYRIGHT © 2006 Victor Company of Japan, Limited

No.MB550

2006/7

SPECIFICATION

Amplifier Output Power (IEC 268-3) 155 W per channel, min. RMS, driven into 6 Ω at 1kHz, with no

more than 10% total harmonic distortion

(DIN-3) 125 W per channel, min. RMS, driven into 6 Ω at 1kHz, with no

more than 0.9% total harmonic distortion

Input Sensitivity/
Impedance (1 kHz)

Cassette Deck Section Frequency Response : Type I (NORMAL) 63 Hz - 12 500 Hz

CD Player CD Capacity 3 CDs

Tuner FM Tuner : Tuning Range 87.50 MHz - 108.00 MHz

Unit Dimensions 270 mm × 307 mm × 492 mm (W/H/D)

Speaker Specifications
(each unit)

Power Specifications Power Requirements AC 240 V , 50 Hz (for Australia)

AUX IN
Speaker terminals

Phones 32 Ω - 1 kΩ

Wow And Flutter 0.15% (WRMS)

Dynamic Range 85 dB

Signal-To-Noise Ratio 85 dB

Wow And Flutter Unmeasurable

AM Tuner : Tuning Range 522 kHz - 1710 kHz

Mass Approx. 9.3 kg

Type 3-way bass-reflex type

Speaker Unit Woofer 16 cm cone × 1

Mid 5cm cone × 1
Tweeter 2cm dome × 1

Power Handling Capacity 160 W

Impedance 6 Ω

Frequency Range 45 Hz - 22 000 Hz

Sound pressure level 87 dB/W·m

Dimensions 220 mm × 324 mm × 238 mm (W/H/D)

Mass Approx. 3.6 kg

Power Consumption 165 W (power on mode)

400 mV/50 kΩ
6 Ω - 16 Ω

17 mW/ch output into 32 Ω

87.50 MHz - 108.00 MHz (at AM9 kHz channel space)

87.5 MHz - 108.0 MHz (at AM10 kHz channel space)

522 kHz - 1 629 kHz (for Europe)
531 kHz - 1710 kHz (at AM9 kHz channel space)
530 kHz - 1710 kHz (at AM10 kHz channel space)

AC 230 V , 50 Hz (for Europe)
AC 110 V-127 V/220 V-240 V , adjustable with voltage selector,
50 Hz/60 Hz (for Asia)

23 W (in Standby mode)
1 W (in ECO mode)

Design and specifications are subject to change without notice.

1-2 (No.MB550)

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.MB550)1-3

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

1-4 (No.MB550)

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

(No.MB550)1-5

SECTION 3

DISASSEMBLY

3.1 Main Body

3.1.1 Removing the metal cover
(See Fig.1, 2)

(1) Remove the two screws A and four screws B attaching the

metal cover from both side of the main body. (See Fig.1)

(2) Remove the six screws C attaching the metal cover from

back side of main body. (See Fig.2)

3.1.2 Removing the heat sink cover
(See Fig.2, 3)

(1) Disconnect the connector wire from the fan connected to

connector CN603

(2) Remove the four screws D attaching the heat sink cover.

(See Fig.2)

3.1.3 Removing the fan
(See Fig.2)

(1) Remove the four screws E attaching the fan.

of the amp board. (See Fig.3)

A

CE E C

DD

CC

BB

(both side)

Fig.1

G

DDE

G

a

Fig.2

CN601

CN603

Fig.3

1-6 (No.MB550)

3.1.4 Removing the 3CD changer mechanism

(See Fig.3 to 7)

(1) Disconnect the card wire from amp board connected to the

connector CN601

(2) Disconnect the card wire from the tuner pack connected to

the connector CN306

(3) Open the CD tray and remove the CD door.

Caution:

If the CD tray can not open at power to ON condition, ro­tate the gear and open the CD tray. (See Fig.5)

(4) Disconnect the card wire connected to the connector

and CN303 of the main board. (See Fig.6)

CN201

(5) Disconnect the connector wire connected to the connector

and CN302 of the main board. (See Fig.6)

CN301

(6) Remove the two screws F attaching the 3CD changer

mechanism of back side of the main body. (See Fig.7)

(7) Remove the four screws G attaching the 3CD changer

mechanism from both side of the main body. (See Fig.3, 4)

of the main board. (See Fig.3)

of the main board. (See Fig.4)

CN306

CN303

HH

CN201

Fig.4

GEAR (top view)

G

Q

CN302 CN301

HH

Fig.6

Fig.7

F

Fig.5

(No.MB550)1-7

3.1.5 Removing the main board
(See Fig.6, 8, 9)

(1) Remove the six screws H attaching the main board. (See

Fig.6)

(2) Disconnect the connector wire connected to the connector

of the motor board. (See Fig.8)

CW3

(3) Disconnect the connector wire connected to the connector

of the traverse mechanism. (See Fig.8)

(4) Solder the short land section of the CD pickup and then dis-

connected the card wire from the main board connected to
the CD pickup. (See Fig.9)

Caution:

• Solder the short land section of the CD pickup before discon­necting the card wire from the connector on the CD pickup.
If the card wire is disconnected without attaching the sol­ders, the pickup may be destroyed by static electricity.

• When attaching the CD pickup, be sure to remove solders
from the short land section after connecting the card wire to
the connector on the CD pickup.

connector wire

traverse mechanism

CW3

motor board

Fig.8

short land section

Fig.9

1-8 (No.MB550)

3.1.6 Removing the tuner pack
(See Fig.11)

(1) Remove the two screws J attaching the tuner pack.

3.1.7 Removing the amp board
(See Fig.10, 11)

(1) Disconnect the connector wire from the front board con-

nected to the connector CN202
Fig.10)

(2) Disconnect the connector wires from the power transform-

er connected to the connector CN902
amp board. (See Fig.10)

(3) Remove the four screws K attaching the amp board. (See

Fig.11)

(4) Remove the three screws L attaching the amp board. (See

Fig.11)

3.1.8 Removing the voltage selector board
(See Fig.11)

(1) Remove the two screws M attaching the voltage selector

board.

3.1.9 Removing the rear panel
(See Fig.11)

(1) Remove the four screws N attaching the rear panel.

of the amp board. (See

and CN903 of the

CN202 CN903CN902

Fig.10

K

K

K

J

L
L

L

M

N

Fig.11

(No.MB550)1-9

3.1.10 Removing the front panel assembly
(See Fig.3, 4, 12, 13)

(1) Disconnect the two earth wires from the bottom plate. (See

Fig.12)

(2) Remove the one screw P attaching the front panel assem-

bly from bottom side. (See Fig.13)

(3) Remove the two screws Q attaching the front panel assem-

bly from both side of the main body. (See Fig.4)

(4) Disengage the hook a on the both side of the front panel

assembly. (See Fig.3)

earth wire

Fig.12

P

Fig.13

1-10 (No.MB550)

3.1.11 Removing the cassette mechanism assembly

(See Fig.14)

(1) Remove the six screws R attaching the cassette mecha-

nism assembly.

3.1.12 Removing the front board

(See Fig.14, 15)

(1) Remove the seven screws S attaching the front board.

(See Fig.14)

(2) Disconnect the connector wire from the connector CN201

of the front board. (See Fig.14)
(3) Remove the main volume knob.
(4) Remove the eighteen screws T attaching the front board.

(See Fig.15)
(5) Remove the one screws U attaching the front board. (See

Fig.15)

R

SS

CN201

RR

R

Fig.14

T

T

U

T

T

Fig.15

(No.MB550)1-11

SECTION 4

ADJUSTMENT

This service manual does not describe ADJUSTMENT.

1-12 (No.MB550)

SECTION 5

TROUBLESHOOTING

This service manual does not describe TROUBLESHOOTING.

(No.MB550)1-13

Victor Company of Japan, Limited
Audio/Video Systems Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

(No.MB550)

Printed in Japan

VPT

SCHEMATIC DIAGRAMS

COMPACT COMPONENT SYSTEM

MX-KC45E,MX-KC45EN,MX-KC45A

MX-KC45UW,MX-KC45UY,MX-KC45UJ

CD-ROM No.SML200607

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

Contents

Block diagrams
Standard schematic diagrams
Printed circuit boards

COPYRIGHT 2006 Victor Company of Japan, Limited.

CA-MXKC45 SP-MXKC45SP-MXKC45

2-1
2-2
2-17 to 21

No.MB550SCH

2006/7

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.

Block diagram

DECK-A
PB-HEAD

TO
DECK-B
R/P-HEAD

TO
CASSETTE
MECHANISM

TO
CD PICKUP

TO
SPINDLE
SLEED

TO
CD MECHA

CN301CN302CN303CN701CN702CN703

Q414 to Q419

TUNER PARK

Q401 to Q410

Q438

A/B DECK

EXCHANGE

Q434,Q435

BIAS OSC

MECHA

CONTROL

IC803

16M

SDRAM

IC701

CD RF AMP

IC702

ANT IN

CON1

CN306

TUNER L
TUNER R

CLK,CE
DAT IN/OUT

A/B SEL

BIAS-ON

SOL-A
SOL-B
MOTOR-ON

SENCE
MLT
MRD/MDATA
MWR/MCK

IC804

DIGITAL

SERVO

CD ON
MOTOR-MUTE

TAP E L
TAP E R

XRST
DSP-SENSE
DECINT
MDO
MADDR
MD0 to MD7

IN-SW
CAM+
LD M+
LD M-

IC301

MCU

AUX IN

CN205

AUX L
AUX R

IC401

VOLUME

Q420,Q421

VOL DATA

SDIN,SCLK,SENB
REMOTE,P-CNT
ENCONDER1
ENCONDER2
KEY1,KEY2,KEY3

CD L
CD R

CN201 CN601

PRE-AMP L
PRE-AMP R

CW601

CW201

Q611

MUTE

Q612

MUTE

VFD

IC202

VFD DRIVER

IC601

2CH

POWER AMP.

L OUT
R OUT

JOG KEY'S

TO
HEADPHONE
CW202

CN202JK601CN903CN902

SPEAKER
OUT

TO
PT PWB
CW903

TO
PT PWB
CW902

MAIN

CN205

AMP

CN202

AUX

CW205

AUX JACK

HEAD PHONE

CW202

TO AMP

CN902 CN903

PHONE JACK

CW903CW902

TRANSFORMER PWB

PT901

TRANSFORMER

PT902

BACKUP PT

Used for Area suffix UW/UY/UJ

S901

VOLTAGE

SELECTOR

AC IN

IC201

IR SENSOR

CW215

CW203

VOLUME

2-1

Standard schematic diagrams

For E,EN version

R104

22K

R103

NM

C609

C608

0.1U

UZ5.6BSB

C616

470 / 10

820

D608

100 / 16

D613

1N4003

D612

C102

NM

22K

Q101

2SC3052

2.2K

R102

100 / 10

2SC3052

47K(A)

R683

C617

682(M)

R682

33K(A)

D614

AC

R681

33K(A)

R684

47K

[ AMP PCB ]

8

S3

GND

7

6

S3

5

S1

4

S2

3

GND

2

S2

1

S1

CON - 2.5 - 8P

CN2

TO POWER PCB

Amplifier section

33(1 / 2W)-FR

0.1U

0.1U

C601

RF602

JW

Q608

KTB1366Y

Q609

2SC3052

D602

1N4003

D603
1N4003

D606

1N4003

D605

1N4003

C602

RF601

R669

0.1U

C604

R610

Q610

1.2K

2SC3052

R672

33(1 / 4W)

C605

4.7K

R601

C603

R101

4.7K

0.1U

150K

R611

C615

0.01U

1N4003

1K

4700 / 25

R605

C607

100 / 25

C101

1000 / 25

56K

R612

D601

4.7K

D607

D611

R600

Q604

KTB1366Y

Q605

2SC3052

UZ12BSC

Q102

682(M)

C618

RS402

D631

1SS133

Q607

KTA1273Y

3.3K

R606

R607

47 / 63

D615

C611

C620

682(M)

2.2K

22 / 50

AC

C610

C619

682(M)

AC

AC

GBU6J

C612

D609

0.01U

UZ30BSD

C621

C622

22 / 50

C613

682(M)

682(M)

D610

UZ6.2BSB

C614

10 / 25

R671

5.6K(A)

C625

3300 / 71

C623

4700 / 50

C624

4700 / 50

C626

3300 / 71

C627

C628

R608

100(A)

R609

100(A)

682(M)

682(M)

R613

100(1 / 2W)

R614

100(1 / 2W)

C629

UZ12BSC

562(M)

C630

562(M)

D616

1

F2

F1

VH+

C631

C632

100 / 100

100 / 100

[1]

[1]

VL+

23

R615

1.5K(1 / 2W)

P+VL

P-VL

4

R616

1.5K(1 / 2W)

VL-

VH-

5

6789

D617

UZ12BSC

FAN DRIVE

IC601

STK412 - 040

SUB

OUT1+

OUT1-

10

D101

OUT2-

1N4003 D102

PRE-VCC

OUT2+

11

12

13

560

100 / 10

C635

PRE+VCC

14

C633

R617

R618

C637

IN1

15

100P

JW

R619

3P

1N4003 D103 1N4003

IN2

NF2

BIAS

NF1

16

18

17

100P

C634

33K

R620

560

JW

R622

R623

R621

33K

3P

C638

C636

100 / 10

33K

R110

56K

R624

56K

R625

C114

1000P

C639

1000P

C640

2.2

1 / 50

R626

4.7K

R627

4.7K

R115

220K

R116

KTA1273Y

R112

Q112

2SC3052

C113

47K

C641

4.7 / 50

R630

C642

4.7 / 50

R631

470

100 / 10

3.9K

3.9K

Q111

1K

R113

1SS133

D105

56

R114

Q611
DTC323TK

Q612

DTC323TK

R628

R629

2.2K

47 / 16

C115

2.2K

R117

D108

A05

Q114

KTA1273Y

470

D107

1SS133

1SS133

R118 1K

R119

1K

C116

D109

MC2838

D106

1SS133

Q113

2SC3052

100 / 16

33K

R120

33K

R121

C117

R123

C118

1K 100 / 16

R124

100 / 16

1K

C699

0.1U

CN603

CON - 2.5 - 3P

1

FAN+

2

FAN-

3

FAN+

FPC-1.25-24P

A06

A01

A03
A04

A02

CW601

1

3

5

7

9

11

13

15

17

19

21

23

1

2

3

2

4

6

8

10

12

14

16

18

20

22

24

M

FAN1

F1

VFP
F2
SAFTY
RELAY ON
V-EC O
S-MUTE
INH
SPK-RLY
PROTECTE
5V
5V
DGND
DGND
+12V
+12V
M-GND
M-GND
AGND
AGND

- VEE
L-IN
AGND
R-IN

FAN DC12V

CW903

CON - ASSY2.5 - 8P

1

S1

2

S2

3

GND

4

S2

5

S1

6

S3

7

GND

8

S3

AC - CORD

TB901

NATURAL

LIVE

TB902

C951

0.22 / 275V

FC901

T2AL

F901

TO MAIN PCB

10K

1SS133

D619

1SS133

220 / 10

R659

A05

L601

L602

R643

2.2K

R640

4.7(1/4W)

R641

4.7(1/4W)

Q613

KTA1267G

R642

1K

680K

R657

0.15(3W)

R632

R633

0.15(3W)

R634

0.15(3W)

R635

0.15(3W)

A[01:10]

A04

Q601

2SC3052

Q624

DTC114YK

CN602

1 / 50

C606

R636

R637

D622

75

R602

D906

R902

1SS133

8

9

10

11

12

13

14

15

16

17

PT901

PT-MAIN

FC902

250V

4

1

FILTER-AC

L901

6

3

2

3

2

PT-SUB

RY901

NM

C908

RELAY(ME-7)

PT902

PRIMARY

D905

C904

D904

C903

D903

C902

D902

C901

D901

1SS133

4.7K(A)

223

1SS133

1SS133

223

1SS133

1SS133

223

223

R901

10(A)

C905

C907

470 / 25

3.3 / 50

Q901

DTC114YS

CW902

CON - ASSY2.0 - 6P

1

2

3

4

5

6

V-EC O

INH

GND

RELAY ON

AC3.3V

AC3.3V

CON - 2.0 - 6P

CN902

[1]

[1]

A03

1

A02

2

3

A01

4

5

6

A06

F2

F1

[ P / T PCB ]

D618

15K

15K

1K

1SS133

C654

R660

10 / 25

3.9K

R638

10K

TH601

R639

Q614

KTA1267G

C653

DTA114YK

Q621

DTA114YK

Q620

1K

1

2

ATTACH TO HEATSINK

3UH(R)

3UH(R)

1K

D621

C651

C649

1SS133

Q617

2SC3052

R658

0.022U

R644

10K

R645

C645

0.1U(M)

C646

0.1U(M)

R648

4.7(1/4W)

120P

2SD3052

Q615

47K

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

C643

C647

0.1U(M)

C648

0.1U(M)

R649

4.7(1/4W)

4.7 / 50

2SC3052

D623 1SS133

R646

100K

R650

C650

Q616

470

D620

1SS133

47 / 16

C652

100K

R651

22 / 50

C644

R652

1 / 50

100K

R656

R647

470K

NM

R665

Q618

2SC3052

15(A)

D625 D624

Q622

DTC323TK

10K

R661

1K(2W)

R653

1SS133

1SS133

0

RY601

ME - 7C - 012 - 2H

D626

1SS133

R654

1K

R655

Q619

DTC114YK

Q623

DTC323TK

1K

R662

10K

R663

10K

R666

1K(2W)

1K

R664

0.015U

C655

C656

0.015U

C661

C660

C659

NM

NMNMNM

TO FRONT PCB

CN202

JK601

SP-4P(PST-404)

1

2

3

4

C658

1

HP-L

2

GND

3

HP-R

4

HP-SW

SP-L

GND

SP-R

GND

2-2

Main section

HEAD-PLAY

L.CH

R.CH

HEAD-PLAY

HEAD-R/P

R.CH

L.CH

HEAD-R/P

HEAD-ERASE

CON - 2.0 - 3P

1

2

3

8

7

6

5

4

3

2

1

CON - 2.0 - 8P

1

2

3

M

4

5

6

7

8

9

CN301

CN302

1

2

3

8

7

6

5

4

3

2

1

A-SOL

A-REEL
A-HALF

+12V

REC-SW

GND

B-HALF

B-REEL

B-SOL

0.1U

C463

R512

2.2K(A)

FPC - 1.25 - 9P

C453

R463

CN303

2

4

6

8

C401

C402

C426

CH

1000P

1K

Q433

2SC3052

R528

1

3

5

7

9

C429

1200P

1200P

1200P

1200P

D

S

D

S

S

D

C454

R464

C521

10K

Q401

2SJ460

S

D

39K

Q403

R421

R422

G

G

G

Q409

CH

1000P

1K

560P(A)

39K

82K

82K

C503

2.2K

R468

G

G

S

D

2SJ460

Q402

S

D

G

G

DS

2SK2541

Q404

A406

2SJ460

D

G

S

C430

1000P

D401

MC2836

470P

C408

R423

220K

G

Q438

DTC114TK

T401

6

5

4

S

6800P(M)

R455 47K

R456 22K

2.2K

12K

R471

R467

S

D

R401

R402

2SK2541

Q405

2SJ460

Q407
2SK2541

2SK2541

COIL - REC - OSC - 6P(85KHZ)

R403

R404

100

R425

2.2K

Q408

2SK2541

R429

12K(A)

R428

12K(A)

1

S

2

3

100(A)

R424

SPA2202S

22K

Q410

R575

R417

C440

R515

R514

2R

100(A)

R427

47(1/4W)

200 / 16V

R407

C403

C433

47P

C451

NM

2.2K

2200P

R472

C405

R405

CH

R431

R435

C435

56K

39K

39K

100 / 10V

150

CH

C427

180P

2.2K

1K

0.01U

0.01U

C432

1K

R451

100 / 16

R409

C404

47P

R433

10K

R437

C437

Q419

KTA1273

DTC114K

470P

C411

390K(A)

1K

R439

6800P

R419

Q418

C450

4.7 / 50

18K

R413

1.2K

R411

C409

6800P

IC401

1.8K

R430

Q434
2SC5343

8.2(1/4W)

2SC5343

18K

R414

R412

C410

BD3881FV

C434

180P

R557

10K

R436

1.8K

C448

Q435

3.3K

R450

C412

1.2K

6800P

C415

1

PBIN-L

REC1O-L

28

1K

6800P

C449

0.01U

D403

R416

47K

R415

470P

47K

R408

C406R406

NM

100 / 10V

390K

R410

150

C414

560P

560P

5

2

3

4

PBIP-L

PB2P-R

PB2N-R

PB2O-R

REC1N-L

REC2N-R

REC2O-R

TU-IN-R

27

26252423222120

2.2K

2.2K

R438

R426

1K

R434

C444

2200P

0.01U

C436

18K

C520

R461

2700P

C518

2700P

18K

R460

C441

2700P

Q417

KTA1273

Q416
2SC3052

1SS133

4.7K

150

R448

R449

R447

R418

R420 1K

678

PB1O-L

VOL-IN-L

TU-IN-L

CD-IN-R

C425

R459

Q436

2SC5343

C439

0.01U

D404

3.3K(A)

1K

C418

2.2 / 50V

2.2 / 50V

VOL-IN-R

CD-IN-L

0.1 / 50V

R523

2.2K

1SS133

R446

C407

UZ4.7BSA

C417

220 / 10V

100 / 10V

UZ4.7BSA

3300P

C419

9

101112

GND

TRE1-L

AUX-IN-R

AUX-IN-L

19

68K

R465

C497

0.068U

2.2K

R462

4.7K

R458

Q415

KTA1273

Q414

2SC3052

150

D405

C413

D402

3300P

C416

TRE2-R

OUT-L

18

C445

47K

Q437

2SC3052

R510

4.7K

R445

R574

VDD

BASS1-L

171615

0.47 / 50V

C420

56K

C447

3.3K(A)

R444

10K

13

CONT

OUT-R

0.1 / 50V

0.1U

C438

100 / 16

14

VEE

BASS2-R

C496

5.6K
R513

C446

C527

C501

R509

68K

0.068U

5.6K

0.01U

C423

C424

R511

4.7K(A)

C428

0.1U

0.1U

C421

C422

R507

220 / 16V

L509

470(1/4W)

100P

22 / 25V

22 / 25V

0.47 / 50V

2.2K

BEAD(A)

R597

Q420

2SC3052

R526

R577

2.2K

100K

R576

R572

R442

R443

R525

2.2K

4.7K(A)

4.7K

R570

Q421
2SC3052

R586 0

R585 0

100K

R598
220(A)

R571

470(1/4W)

3.3K

3.3K

Q504

KTA1267G

C560

R573
220(A)

R559

R558

DTC114TK

NM

4.7K

47K

Q509

R522

R521

NM

D504

[3]

CD-AGND

1 / 50V

C510

22K(A)

R503

0

C524

1SS133

[3]

[3]

CD-LCH

CD-RCH

1 / 50V

C506

22K(A)

R504

1 / 50

R519

C557

D501

1SS133

100K

100 / 10

C558

0.01U

R518

100K

D510

1N4001

Q505

DTC114TK

1SS133

R539

C525

4.7 / 50

D505

R561

2.2K

R517

R538

R481
1K

R520

1.2K

R560

R480

R543

10K

22K

22K

[1]

TU-ON

R540

2.2K

R542

10K

1K

C459

0.22 / 50V

1 / 50

10K

C526

R516
330K

Q501

2SC3052

D503

1SS133

Q506

KTA1267G

[1]

TU-CE

R541

4.7K

4.7K

C460

0.22 / 50V

[1]

TU-DATA

[1]

[1]

TU-DIN

TU-CLK

C539

R550

R537

470

R563

DTC114TK

1000P

3.9K

3.9K

R562

Q507

[1]

[1]

RDS-DA

RDS-CK

R441

15K

R482

22K

47K

R483

C536

47K

C461

R564

JW

RDS 3.3V

RDS CLK

12

11

C547

0.1/50V

C546

0.1/50V

1000P

C462

1000P

1000P

Q413

DTC114TK

1SS133

R440

RDS DATA

10

15K

TUNED

9

D407

1SS133

TU-D-OUT

TU CLK

8

7

R501

15K(A)

R502

15K(A)

R546

5.6K

R547

5.6K

2SC1815GR

D502

TU-D-IN

6

Q508

D516

D511

TU CE

5

470

DTC114TK

UZ11BSB

1SS133

+9V

R-ch OUT

4

3

L505

470

Q424

KTC3199

R549

R469

10K

Q412

A GND

2

R548

Q425

KTC3199

R484

C528

L-ch OUT

1

BEAD(A)

R534

10K

R533

10K(A)

C431

470

47U / 16

TO TUNER UNIT

E VERSION: CN306 12P

OTHER VERSION: CN306 10P

CN306

FPC-1.25-12P

D509

1SS133

Q422

47/16V

R579

R479

12(1/4W)

R578

47(A)

R581

100K

R580

3.3K

2SC3052

C535

U - VERSION ONLY

D507

KTA1267G

D506

JW

C519

C502

100 / 16

IC403

KIA78L05BP

31

Out

In

Gnd

2

100 / 10V

D406

1SS133

6.8K

R566

D508

1SS133

3.3K

R567

R478

Q411

R452

470(A)

D517

4.7K(A)

Q423

KTA1267G

L511

BEAD(A)

2.2K(A)

R432

1.5K(A)

R453

R454

100(A)

C458

1.2K(A)

0.1U

47U/16

C561

560(A)

R582

120K(A)

R325

UZ3.3B

D521

R457

R508

DGND

4.7K(A)

4.7K(A)

R506

39K

Q521

DTA114TK

C551 47/16V

R505

39K

R368

DTC114TK

Q522

C541

100P

100P

C540

150K(A)

1

RDS-ON

C545

4.7 / 50
1

2

3

C544

4.7 / 50

TO AMP PCB

GAIN-CTRL

S-BOOST

P-CNT

S-MUTE

[ TO MICOM PART ]

CN601

FPC - 1.25 - 24P

1

3

5

7

9

11

13

14

15

16

17

18

19

21

23

TO AMP PCB

CN205

AUX-L

A-GND

AUX-R

5V

AC-IN

PRT

SPK

INH

AC-SW

F2

VFP

F1

F1

2

VFP
F2

4

SAFTY
AC-SW

6

V-EC O

S-MUTE

8

INH
SPK-RLY

10

PROTECTE
5V

12

5V
DGND

DGND
+12V

+12V
M-GND
M-GND
AGND

20

AGND

- VEE

22

L-IN
AGND

24

R-IN

[1]
[1]

[1]

[1]
[1]

[1]

[1]

[1]

[1]
[1]

[1]

[1]

[1]

HALF-A / B

AVREF(3.3V)

[1]

[1]

REC-B

[1]

L503

BEAD(A)

[ MAIN PCB - 2 / 3 ]

DET-B

DET-A

SOL-A

SOL-B

MOTOR-ON

TO MICOM

[1]

[1]

[1]

[1]

[1]

BEAT-CUT

[1]

BIAS-ON

[1]

A / B-SEL

[1]

SCL-CTL1

SDA-CTL2

[1]

[1]

L-METER

[1]

SAFETY

[1]

CD-ON

[1,3]

TO CDP PART

SW+5V

CD-12V

CD+5V

CD-DGND

CD-MGND

[3]

[3]

[3]

[3]

[1,3]

2-3

Micon section

TO DECK PART

TO AMP PART

[2,3]

TO CDP PART

TO DECK PART

AVREF(3.3V)

[2]
[2]

SCL-CTL1

SDA-CTL2[2]

REC-MUTE

PB-MUTE

[2]

SOL-A

[2] SOL-B

[2]

MOTOR-ON

BIAS-ON

[2]

A / B-SEL

[2]

BEAT-CUT

[2]

[2]

SPK

S-BOOST

[2]
[2]

P-CNT

[2]

S-MUTE

[2]

L-METER

SAFETY

[2]

IN-SW

[3]

EMITTER

[3]

SW2

[3]
[3]

SW1

CAM+

[3]

LD_M+

[3]

LD_M-

[3]

[3]

MOTOR-MUTE

CD-ON

MD0

[3]

MD1

[3]

MD2

[3]

MD3

[3]

MD4

[3]

MD5

[3]

MD6

[3]

MD7

[3]

MADDR

[3]

MCS

[3]

MWR / MCK

[3]

MRD / MDATA

[3]

DECINT

[3]

DSP-SENSE

[3]

[3]

SENSE

[3]

MLT

[3]

XRST

DET-A

[2]

HALF-A/B

[2]

REC-B

[2]

DET-B

[2]

R373

R374

R375

R376

100(A)

R346
R347

100(A)

R356

100(A)

R357

R358

100(A)

R359

100(A)

R355

R348

1K(A)

R351

1K(A)

64

63

INH

R350 1K

R392

10K(A)

1K

1K

1K

R397

R398

R396

2.2K

2.2KNM2.2K

R378

R377

R380

R379

0

0

0

0

R393

R394

R395

10K

10K
10K

1SS133

D309

1SS133

D308

1SS133

D307

R363

R366

16

15

14

13

12

11

10

9

R360

R361

R362

470(A)

R364

R365

100(A)

R367

C308

0.1U

IC302

BU4051

VDD

DET-A

HARF-A/B

REC-B

DET-B

A

B

C

1K(A)

SFT

INH

VEE

VSS

220

470

470

100

65

SW2

66

BIAS-ON

67

A/B-SEL

68

BEATCUT

69

CLOCK-SFT

70

SPK

71

NC(B-BOOST)

72

P-CNT

73

S-MUTE

74

MOTOR-MUTE

75

CSB

76

CLKB

77

DIN

78

A

79

B

80

C

G-EQ

1

ACIN

2

COM

3

OPTION

4

R385

5

6

7

8

1K

SW1

CD-ON

1

470

R301

NM

R381

MD0

100

R302

2

10K

R382

62

IN-SW

MD1

3

100(A)

R303

R399

22K

1K

1K

R354

R353

61

60

LD_M-

REC-MUTE

MD2

MD3

456

100

100

100

R305

R306

R304

3.3K

R384

0

R352

59

CAM+

LD_M+

MD4

MD5

100

R307

R371

58

7

47K

57

MOTOR-ON

MD6

8

100

R308

C310

56

SOL-B

IC301

S3C825A

MD7

9

100

100

R319

R309

NM

54

55

SOL-A

PB-MUTE

MADDR

MCS

100

R311

NM

Q301

0.1U

535251

VDD2

VDD

121110

C302

C309

NM

VSS2

VSS1

13

C311

C301

VCL1

R312

0.1U

XOUT

XT302

8MHz

504948

TU-CE

TU-DATAOUT

XIN

TEST

161514

100

27P

TU-CLK

XTIN

17

C312

474645

TU-DATA IN

XTOUT

18

100

R313

C313

33P

24P

444342

AC-SW

PRT(SP)

TUNER-ON

GAIN CONTROL

MRD/MDATA

RESET

MWR/MCK

21

20

19

100

100

R315

R316

Q302

2SC3052

SDA(VOL)

DECINT

22

100

R317

C314

41

DATA

RDS

RDS-CLK

SCL(VOL)

REMOCON

EMITTER

ENCODER

ENCODER

XRST

RDS ON

SUBQ

AVS S

KEY3

KEY2

KEY1

AD-IN

AVR EF

MLT

SCOR

SENSE

24

23

100(A)

100

R319

R318

C317

2.2K

R388

1000P

R389

C315

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

C303

C304

0.1U

22P

R387

R345

R344

R343

R342
R341

R314

0.022U

100 / 10

1K

XT301

C316

10K(A)

1K(A)

220(A)

220(A)

220(A)

1K(A)

22K

R336

R327
R370 100(A)

R324
R323

R322

R321

R320

100(A)

32.768KHZ

22P

L304

BEAD

22K

22K

R335

R334

R332

R349

R330

R329

100(A)

0R326

(OPTION:RM)

100(A)
100(A)

100(A)
100(A)

R390

47K

NM

C320

R331

2.2K(A)

L301

10UH

1SS133

DTC114YK

2.2K

1K(A)

2.2K

2.2K(A)

D301

Q303

C319

D302

0.1U(A)

R328

C318

1/50

1SS133

100(A)

R340

470(A)

R339

330

R338

100

R337

100

R333 1.8K(A)

D304

1SS133

D303

1SS133

R391 680K

C305

1000 / 10

D305

1SS133

Q304

2SC1815GR

0.1U

C307

D306

C306

UZ4.7BSA

R369

100

47 / 25

L302

BEAD(A)

100P

C321

100P

C322

100P

C323

100P

C324

100P

C325

L303

100P

C326

BEAD(A)

100P

C327

TO FRONT PCB

GAIN-CTRL

TO TUNER PART

RDS-ON

TU-CE

TU-DATA

TU-CLK

TU-DIN

TU-ON

RDS-DA

RDS-CK

PRT

AC-SW

CN201

FPC - 1.25 - 18P

F1

1

2

VFP

3

F2

4

SDIN

5

SCLK

6

SCNB

7

P-CNT

8

REMOTE

9

ENCODER1

10

ENCODER2

11

KEY3

12

KEY2

13

KEY1

14

5V

15

S-B(LED)

16

3.3V

17

DGND

18

DGND

VFP

F2

F1

DGND

5V

INH

CD-DGND

AC-IN

TO POWER PART

[2]

[2]

[2]

[2]
[2]

[2]

[2]

[2,3]

[2]

[2]
[2]

[2]

[2]

[2]

[2]

[2]

[2]

[2]

[2]

2-4

Front section

CW201

FPC - 1.25 - 18P

1

F1

2

VFP

3

F2

4

SDIN

5

SCLK

6

SENB

7

P-CNT

8

REMOTE

ENCODER 1

ENCODER 2

9

10

11

KEY 3

12

KEY 2

13

KEY 1

14

5V

15

NC

16

3.3V
17

DGND

18

DGND

TO MAIN PCB

IC201

RMC(RPM1740-V4)

B+

3

OUT

GND

2

CN201

5V

DGND

REMOTE

CON - ASSY2.0 - 3P

3

2

1

C204

1000P

R212

R213 10K

R214

3

2

1

CON - 2.0 - 3P

CN202

R203

10K

R204 10K

10K

10K

1

R205

100

C203

10 / 50V

C216

G17

G16

G15

G14

G13

G12

G14

47K

R254

G13

47K

R255

R247

C209

R243

G12

47K

R256

R257

NM

G11

G11

47K

L201

10UH

0.1U

R244

1K

F2

F2

F2

58 57 56 53 52 51 50 49 48 47 46

R202

R208

1

R207

1

22 / 50

NM

22 / 50

NM

C205

C206

C207

C208

Q203

NM

Q204
NM

JM13
NM

D206

1SS133

R217

R216

R215

1.1K

S202

CD2

S203

1.3K

CD1

S204

910

NM

CD3

S201

R218

1.8K

S205

OPEN / CLOSE

R219

2K

DISC SKIP

S206

R220

CLOCK / TIMER

R248

1K(A)

R249

1K(A)

R250

1K(A)

R221

3.9K

3K

SET

S208

S207

CANCEL / DEMO

G17

47K

R251

G16

47K

R252

G15

47K

R253

R209

10(A)

G9

G10

45 44 43 42

G10

G09

G08

47K

47K

47K

R258

R259

R260

C210

NM

R245

C233

G7

G8

41 40 39 38 37

G07

G06

47K

47K

R261

R262

0.01U

NM

1000 / 6.3V

100P

100P

C227

G6

C228

G05

47K

R263

100P

C229

G5

G04

47K

R264

C211

G4

G03

47K

R265

C225

FLT(HNA-17LMO3)

G3

G1

G2

G01

47K

R266

100 / 50

0.1U

C212

0.1U

FL201

P18

P17

P16

P15

P14

P13

P12

P14

47K

R271

P04

64

VEE

17

P13

47K

R272

P05

G17

P12

47K

R273

63

18

P06

G16

62

19

P11

P11

47K

R274

P07

G15

P10

47K

R275

61

20

23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6

G[01:17]

P03

P02

P01

R210

R267

27K

P18

P17

47K

47K

R268

G[01:17]

P16

P15

47K

47K

R269

R270

1

2

3

4

VSS

5

6

7

8

9

S-TURBO LED

10

ST-BY LED

11

SENB

12

SDIN

13

SCLK

14

VSS

15

OSC

16

VDD

P10P9P8P7P6P5P4P3P2

P09

P08

P07

P06

P05

P04

P03

47K

47K

47K

47K

47K

47K

47K

R276

R277

R278

R279

R280

R281

R282

P11

P08

P09

P10

P12

P13

P14

P15

575655

G11

G10

G09

54

26

27

G08

G07

58

60

59

IC202

S5G5128A

[VFD DRIVER]

21

232425

22

G14

G13

G12

P02

47K

R283

P16

535251

28

29

G06

P01

47K

R284

P17

G05

P1

P[01:18]

P18

30

G04

321

50

49

VDD

31

32

G03

F1F1F1

VEE

C213

0.1U

48

47

46

45

44

43

42

41

40

39
38

37

36

35

34

33

G01

C226

0.1U

CW215

CW203

VR201

ENCODER(REB161)

1

435

C201

0.01U

2

[ FRONT PCB - B ]

2

1

CON - 2.0 - 8P

ENCODER 1

ENCODER 2

2

1

CON - 2.0 - 8P

C202

0.01U
C217

[ FRONT PCB - A ]

5

3

4

DGND

KEY 2

KEY 3

5

3

4

NM

NM

C218

S210

S219

6

ST-BY LED

6

R231

NC

R223

910

POWER

910

CD

8

7

5V

1000P

C222

1000P

CW205

W202

JK202

5

4

2

3

6

7

1

1

AUX-R

2

GND

3

AUX-L

TO MAIN PCB

AUX IN

JK201

CW202

HP-L

GND

W201

HP - CKX - 3.5 - 25(7P)

5

4

2

3

6

7

1000P

1

C231

C230

R286

1

2

3

4

TO AMP PCB

1000P

270 1/4W

R285

1/4W

270

L202

22P

BEAD(A)

C219

0.1U

C220

1SS133

D207

1SS133

D208

NM

C236

NM

R239

C224

NM

NM

R240

D201

1SS133

JR202

JW

L203

D202

1SS133

HP - CKX - 3.5 - 25(7P)

JR201

JW

BEAD(A)

C221

8

7

H/P OUT

R225

1.3K

ST-BY

R226

1.8K

220

R227

2K

R206

R228

3K

R229

3.9K

R230

6.2K

10K

R241

LD201

R224

1.1K

CON - ASSY2.0 - 4P

AUX

S211

S212

ECO

FM / AM

S213

S214

S-TURBO

S215

REC / STOP

S216

CD REC

S217

DUBBING

S218

SERCH-

S228

SERCH+

HP-R

HP-SW

S220

R232

1.1K

TAPE-A

S221

R233

1.3K

TAPE-B

S222

R234

1.8K

REPET

S223

R235

2K

PROGRAM

S224

R236

3K

RANDOM

S225

R237

3.9K

STOP

S226

R238

6.2K

SKIP-

S227

R222

10K

SKIP+

S209

CHASSIS

SOUND MODE

2-5

CD section

GG1

GG2

PICK UP UNIT

RLT

M

OP / CLS

M

11

MDATA6

MDATA5

C815

100 / 10

12

13

DACVDDA

DACVHALF

MDATA4

C802

0.1U(A)

C816

4.7 / 50

C817

4.7 / 50

14

TEST0

LCH_OUT

INTVSS1

INTVDD1

0.1U

C822

15

TEST1

MDATA3

C827

16

TEST2

MDATA2

60

50

VSS

D
D
V

1

ASP00

3300P

C722

R718 5.6K 10K

C721

0.033U

R717

R782

R781

R780

L702

10UH(A)

R764

1(1/2W)

0.1U

C764

C801

R720

1K

R719

0.47U

R750

D710

C760

0.1U(A)

5.6K

1M

R716
22K

82

UZ3.6BSB

ASP01

ASP02

ASP03

100

100

100

Q703

KTC3205

C761

C762

C763

100 / 10

R715 18K

R821 1K(A)

R813

1K(A)

L807

BEAD(A)

L801

10UH(A)

C831

1K

0.1U

C850

R850

0.1U

C807

0.1U

R806

L802

10UH(A)

X801

16.9344MHZ

L808

BEAD(A)

L803

IC802

KIA7808AP

3

Out

2

IC801

BH18FB1WG

1

IN

2

GND

3

STBY

C833

33P

10UH(A)

Vcc

OUT

N.C

R814

100

R805

C805

1

5

4

C803

C808

R815 1K

120(A)

100

R804

1M

27P

27P

C806

R803 100(A)

R802

100(A)

D713

100 / 10

C804

100 / 10

L804

1SS133

0.1U

100

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

81

80

79

78

77

76

10UH(A)

0.1U

C809

LOCK

WDCK

SMDS

SMDP

SMON

SMEF

SOS1

SBCK

WFCK

SDAT

MCLK / C4M

ISTAT

EFMI

RESETB

INTVSS2

INTVDD2

XOUT

XIN
MINT5

MINT4

MINT3

MINT2

MINT1

MINT0

RFCK

0.1U

C828

1200P

C810

1

75

2

VCO1LF

PLLVDDA

C2PO

DATXO

74

R801

1200P

C811

345

VCO2LF

LKFS

737271

120

C830

1200P

C812

FIN

PLLVSSA

DEMAND

PCMCS

0.1U

0.1U

C813

7

6

DACVSSD

DACVDDD

PADVSS1

PADVDD1

706968

C823

8

DACVSSA

HIFSEL

C814

100 / 10

9

10

DACVREF

RCH_OUT

IC804

S5L8310X

MDATA7

67666564636261

0.1U

L805

10UH(A)

R730

120K

330P

C728

C732

0.1U

47K

R711

5.6K

100

C712

31

RLT F

FE INB+B+

678

R755

ASP00

47 / 25

R732

C731

0.033U

3635343332

LPFT

ATSC

RFO

RFM

2

1

C713

10P

R756

4.7K(A)

302928

MUTE

RLT R

13K

D711

UZ3.6BSB

100K

R731

C730

TEIO

EQI
3

GND

GND

REG-I
9

GND

4

6800P

C733

C705

C706

C707

C708

C710

100 / 10

R762 1K(A)

36

NC

BA5927FM

FE-

1

IC702

ASP04

10K

R759

0.1U

1000P

1000P

0.01U

0.047U

C711 4P

R709

4.7K

R763 2K

35

34

RLT-

GND

FE+

TE-

3

2

ASP05

ASP06

ASP07

2SC1815GR

37

38

39

40

41

42

43

44

45

46

47

48

33

R754

Q704

RLT+

TE+

4

LD

PD

PDAC

PDBD

PDF

PDE

DCB

MCP

DCCI

DCCO

VREF

EQC

R710

32

5

13K

ASP01

C769

NC

TE IN

8.2

R701

C704

C770

180

R758

C771

390P

6.8K

R761

C703

390P

ASP05

ASP06

ASP07

ASP04

ASP10

ASP11

ASP08

ASP09

R757 1K(A)

0.1U

C759

47 / 16

1000P

100 / 10

C767

C709

C829 0.1U

100 / 10

1000P

C768

ASP[00:14]

10K

R760

1000P

C774

Q701

KTA1266

0.1U

0.1U

C701

C702

1

2

R702

82K

3

R703

39K

4

R704

39K

5

R705

39K

6

R706

39K

7

R707

82K

8

9

R708

47

11

13

15

C772

1

390P

2

3

C773

4

390P

5

6

1
2
3
4
5
6
7

8
9

10

1

2

3

4

5

6

7

8

9

10

12

14

16

1

2

3

4

5

6

1
2
3
4
5

6
7
8
9

10

FPC - 1.0 - 16P

VREF

SVCC

E
D
A
B
C
F

GND

LD

VR

PD
FE +
TE ­TE +
FE -

CON - 2.0 - 6P

SP+

SP-

SL+

SL-

IN-SW

GND

CON - 2.0 - 10P

SW2
GND
SW1

RL­RL+

5V

SENSE

CATHODE

MO­MO+

CN701

10

12

14

16

CN702

CN703

CW701

11

13

15

CW702

M

M

CW703

1000P

C729

2200P

TZC / SSTOP

S1L9226X

EQO

5

C714

R751

GND

IC701

EFMI

100

31

FEO

VCC
6

0.01U

27

GND

10

302928

FEM

FRSH

7

C715

NM

R712

26

VREF

REG-B

11

R729

TEO

FSET
8

4.7 / 50

NM

R713

R753

13K

24

25

B+

REG-O

CAMRNCCAMF

121314

TEM

FLB

9

ASP02

SL IN

390K

0.1U

C716

R752

27

SLP

FGD

10

23

SP IN

R728

C727

26

SLO

FSI

11

0.1U

C717

ASP03

13K

222120

SP+

15

R727

39K

0.068uF

56K

R724

25

SLM

SPO

SPM

ASY

EFM

LOCK

WDCK

CLVI

RESET

MLT

MDATA

MCK

ISATAT

TGU

12

10K

1000P

C718

R714

ASP11

ASP10

SP-

MO+

MO-NCGND

16

82K

R726

ASP08

SL+

17

0.1U

C719

C726

47K

C724

24

23

22

21

20

19

18

17

16

15

14

13

ASP09

19

SL-

18

10 / 16

0.01U

C725

0.068U

R723

68K

1000 / 10V

C765

R725

0.1U

C766

1SS133

D712

15K

0.47U

C723

R721

R722

10K

10K

C720

17

TEST3

MDATA1

59

RM21

49

DQ15

DQ0

234

RM20

0.1U

RM03

18

RM22

48

RM19

R809

R808

RM01

100

R807

UDQM

MDATA0

58

DQ14

DQ1

R811

100

100K

100K

R810

100

RM02

RM26

RM04

100

R817

21

22

23

20

19

CKE

XSCLK

ADDR9

ADDR11

ADDR12

MADDR

MRD

MWE

MCS

DECINT

56

57

55

53

54

0.1U

C824

RM17

RM23

RM24

47

46454443424140

DQ11

DQ13

DQ12

VSSQ

VDDQ

IC - SDRAM - 16M

VSSQ

DQ2

DQ3

VDDQ

DQ4

6

789

5

RM18

RM17

RM24

C818

1000P

C819

1000P

RM05

25

24

ADDR6

ADDR7

ADDR8

ADDR5

ADDR4

ADDR3

PADVDDO

PADVSSO

ADDR2

ADDR1

ADDR0

ADDR10

DRW

LDQM

INTVDDO

INTVSSO

FRAMSYNC

DB4

51

52

RM18

DQ10

VSSQ

IC803

DQ5

VSSQ

10

RM23

BA1

BA0

RAS

CAS

DB3

DB2

DB1

DB0

DB7

DB6

DB5

RM19

RM22

DQ6

11

DQ9

C832

10P

RM20

39

DQ7

12

RM21

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

DQ8

38

VDDQ

VDDQ

13

0.1U

C825

RM03

37

NC / RFU

LDQM

15

14

RM06

RM16

36

UDQM

WE

C820

0.1U

RM02

353433

CLK

CAS

16

RM25

RM15

L501

C821

0.1U

R816

100

NC

CKE

RASCSBA

17

18

BEAD(A)

L806

BEAD

RM26

RM04

RM05

32

31

A9

A8

A10 / APA0A1A2A3

20

19

RM27

RM14

RM13

120

RM07

29

30

A7A6A5

21

22

RM12

RM08

28

23

RM11

RM[01:50]

RM09

27

A4

24

RM10

[ TO FUNCTION PART ]

CD-LCH

CD-AGND

CD-RCH

RM07

RM08

RM09

RM10

RM11

RM12

RM13

RM14

RM27
RM15

RM25
RM16

RM06

RM17

RM18

RM19

RM20

RM21

RM22

RM23

RM24

RM01

26

VSS

VDD

25

0.1U

C826

DECINT

MCS

MADDR

MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7

[2]

[2]

[2]

[1]
[1]
[1]

[1]
[1]
[1]
[1]
[1]
[1]
[1]

[ TO MICOM PART ]

[1]

SW1

EMITTER

[1]

[1]

CAM+

SW2

IN-SW

SW+5V

[1]

[2]

[1]

[1]

[ TO MICOM PART ]

LD_M-

[1]

LD_M+

[1]

CD-ON

CD-MGND

[1,2]

[2]

CD+5V

MOTOR-MUTE

[1]

[2]

MWR / MCK

MRD / MDATA

[1]

[1]

MLT

XRST

[1]

CD - DGND

DSP - SENSE

[1]

[1,2]

CD - 12V

[2]

SENSE

[1]

[1]

2-6

[ MAIN PCB - 3 / 3 ]