Sony MEX-R1 Schematic

MEX-R1

SERVICE MANUAL

Ver. 1.2 2005.06

US and foreign patents licensed from Dolby Laboratories.

Copyrights

This product incorporates copyright pro te ct ion technology t hat is protected by method claims of certain U.S. pa tents, other intellectual property rights owned by Macrovision Corporat i on, and other rights owners. Use of this copyright protectio n technology must be authorized b y Macrovision Corporation, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.

Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories. Confidential unpublished works. Copyr ight 1992−1997 Dolby Laboratories. All rights reserved.

“DTS” and “DTS 2.0 + Digital Out” are trademarks of Digital Theater System s, Inc.

System

Laser Semiconductor laser Signal format system AEP, UK, Russian models: PAL

DVD/CD Player section*

Signal-to-noise ratio 120 dB Frequency response 10 − 20,000 Hz Wow and flutter Below measurable limit Harmonic distortion (DVD)

Wow and flutter Less than detected value

*

Measured from the AUDIO OUT jacks. When you play PCM sound tracks with a 96 kHz sampling frequency, the output signals from the DIGITAL OUT jack are converted to 96 kHz sampling frequency.

Tuner section

FM

Tuning range AEP, UK, Russian, Asian models:

Aerial terminal External aerial connector Intermedia te freq u ency 10.7 MHz/450 kHz Usable sensitivity 9 dBf Selectivity 75 dB at 400 kHz Signal-to-noise ratio 67 dB (stereo), 69 dB

Harmonic distortion at 1 kHz

Separation 35 dB at 1 kHz Frequency response 30 − 15,000 Hz

MW/LW

Tuning range AEP, UK, Russian models:

Aerial terminal External aerial connector Intermedia te freq u ency 10.7 MHz/450 kHz Sensitivity MW: 30 µV, LW: 40 µV

Except AEP, UK, Russian model: PAL/NTSC switchable

0.01% (±0.001 % W PEAK)

87.50 − 108.00 MHz Latin American model:

87.50 − 107.90 MHz

(mono)

0.5 % (stereo),

0.3 % (mono)

MW: 531 − 1,602 kHz LW: 153 − 279 kHz Asian model: 531 − 1,602 kHz (at 9 kHz step) Latin American model: 530 − 1,710 kHz (at 10 kHz step)

AEP Model

UK Model

E Model

Model Name Using Similar Mechanism NEW DVD Mechanism Type MG-612-187 Optical Pick-up Block Name KHS-340B

SPECIFICATIONS

Power amplifier section

Outputs Speaker outputs (sure seal Speaker impedance 4 − 8 ohms

Maximum power output 52 W × 4 (at 4 ohms)

General

Outputs Front audio/video output terminals

Inputs Telephone ATT control terminal

Tone controls Bass: ±8 dB at 100 Hz Loudness +8 dB at 100 Hz Power requirements 12 V DC car battery Dimensions Approx. 178 × 50 × 182 mm (w/h/d)

Mounting dimensions Approx. 182 × 53 × 161 mm (w/h/d) Mass Approx. 1.3 kg Supplied accessories

Note

This unit cannot be connected to a digital preamplifier or an equalizer which is Sony BUS system compatible.

Design and specifications are subject to change without notice.

connectors)

Rear audio (Z×Z)/video output terminals Rear audio output terminal Subwoofer output terminal (mono) Optical digital output terminal Power aerial relay control terminal Power amplifier control terminal

Illumination control terminal BUS control input terminal BUS audio input/AUX IN terminal Parking break control terminal Remote controller input terminal Aerial input terminal

Treble: ±8 dB at 10 kHz +2 dB at 10 kHz (negative earth)

Card remote commander RM-X702 (Except AEP, UK, Russian model) RM-X703 (AEP, UK, Russian models) Parts for installation and connections (1 set) Front panel case (1)

9-879-420-03

MULTI DISC PLAYER

Sony Corporation

e Vehicle Group Published by Sony Engineering Corporation

MEX-R1

)

SECTION 3

DISASSEMBLY

Note: Follow the disassembly procedure in the numerical order given.

• This set can be disassembled in the order shown below.

3-1. DISASSEMBLY FLOW

SET (GENERAL SECTION)

3-2. SUB PANEL COMPLETE ASSY

(Page 10)

3-3. DVD MECHANISM DECK (MG-612-187)

(Page 10)

3-5. CHASSIS (T) SUB ASSY

(Page 11)

3-6. ROLLER ARM ASSY

(Page 12)

3-4. MAIN BOARD, DC FAN (25X25) (M901)

(Page 11)

3-9. LE MOTOR ASSY (LOADING) (M3)

(Page 13)

3-10. SERVO BOARD

(Page 14)

3-2. SUB PANEL COMPLETE ASSY

2

two bosses

5

two claws

1

5

screw (PTT 2.6

two claws

×

6)

3

cover

2

two bosses

3-7. CHASSIS (OP-DVD) COMPLETE ASSY

(Page 12)

3-8. CHASSIS (OP-DVD) SUB ASSY

(Page 13)

SET (FRONT PANEL SECTION)

3-11. FRONT BACK PANEL (LCD)

(Page 14)

3-12. BASE BOARD

(Page 15)

3-13. DISPLAY SECTION

(Page 15)

4

two

screws

×

(PTT 2.6

6)

3-3. DVD MECHANISM DECK (MG-612-187)

7

dust protection sheet

8

DVD mechanism deck (MG-612-187)

2

connector (CN3)

4

6

sub panel complete assy

two

screws

(PTT 2.6

×

6)

6

bracket (CD)

1

screw (PTT 2.6

×

)

3-14. BRACKET (DISPLAY)

(Page 16)

3-15. SPRING (S)

(Page 16)

5

shield

(mecha)

3

two

screws

(P 1.7

×

2.5)

1010

1

screw

(PTT 2.6

x

6

3-4. MAIN BOARD, DC FAN (25X25) (M901)

)

y

8

three ground point

(PTT 2.6

9

MAIN board

q;

insulating sheet

×

screws

6)

1

two

screws

(PS 2.6

6

connection cord

(rear out)

2

×

14)

7

two

screws

(PTT 2.6

3

DC fan

(M901)

connector

(CN901)

4

connector

(CN701)

×

(25

MEX-R1

5

screw (PTT 2.6

8)

×

25)

×

8

3-5. CHASSIS (T) SUB ASSY

1

two

screws

(P 1.7

×

2.2)

4

SENSOR borad

2

claw

3

claw

qa

chassis (CD)

1

two

screws

(P 1.7

×

2.2)

5

chassis (T) sub ass

11

MEX-R1

y

3-6. ROLLER ARM ASSY

3

washer

(1.1-2.5)

4

gear (RA1)

1

spring (RAL)

5

roller arm assy

2

spring (RAR)

3-7. CHASSIS (OP-DVD) COMPLETE ASSY

q;

compression spring (damper)

4

washer

5

gear (LE1)

lever (D)

6

8

qa

chassis (OP-DVD) complete ass

9

two

compression springs (damper)

7

slider (R)

12

2

motor flexible board (CN1)

3

tension spring (KF)

1

OP flexible board (CN2)

3-8. CHASSIS (OP-DVD) SUB ASSY

)

3

chassis (OP-DVD) sub assy

2

chucking arm sub assy

1

MEX-R1

tension coil spring (CHKG

3-9. LE MOTOR ASSY (LOADING) (M3)

q;

gear (LE) assy

qd

two

(M 1.4)

qg

bracket (LEM-N)

screws

6

screw (P 1.7

qa

two

screws

×

(M 1.7

qs

×

2.2)

2.5)

7

leaf spring (LE)

qf

1

8

screw (M 1.7

9

2

washer

3

LE motor assy

(loading) (M3)

Remove the two solders of the LE motor assy lead wires.

×

2.5)

bearing (LEB-N)

gear (LE1)

4

lever (D)

5

slider (R)

13

MEX-R1

s

3-10. SERVO BOARD

3

motor flexible board (CN1)

4

screw (P 1.7

2

OP flexible board

×

2.2)

(CN2)

1

Remove the two solders.

4

screw

×

2.2)

(P 1.7

6

SERVO board

1

Remove the three solders.

3-11. FRONT BACK PANEL (LCD)

2

two claws

1

two

(P 2

screws

×

8)

2

three claws

5

four claws

1

two

(P 2

screw

×

8)

14

2

three claws

2

two claws

3

front back panel (LCD)

3-12. BASE BOARD

flexible flat (6 core) cable

2

(CN903)

1

4

BASE board

3

flexible flat (12 core) cable

(CN902)

MEX-R1

3-13. DISPLAY SECTION

Note for assembly After installing to the front panel assy, make sure the spring is not off from the dowel.

front panel assy

3

4

display section

2

two

screws

(B P-TITE M2)

Note for assembly After installing to the front panel assy, make sure the spring is not off from the dowel.

1

Raise the preset assy up in the arrowed direction.

15

MEX-R1

)

3-14. BRACKET (DISPLAY)

2

spring (M)

3

bracket (display)

3-15. SPRING (S)

Note for assembly

display (SV) assy

dowel

spring (S)

3

Take off the spring from the dowel on preset assy side.

preset assy

Make sure the spring is not off from the dowel.

5

spring (S)

1

Raise the preset assy up in the arrowed direction.

display (SV) assy

dowel

spring (S)

1

spring (M

display (SV) assy

2

4

spring (S)

Take off the spring from the dowel on preset assy side.

16

Put preset assy back in the arrowed direction.

preset assy

Make sure the spring is not off from the dowel.

SECTION 4

r

e

p

ELECTRICAL ADJUSTMENTS

MEX-R1

Ver. 1.1

SERVO SECTION

If any of the following parts was replaced, perform the “IOP Check” and “E, F Signal Offset Adjustment” as mentioned below.

• Optical pick-up block (chassis (OP-DVD) complete assy or chassis (OP-DVD) sub assy)

• Mounted SERVO board

• SERVO board: IC4

R29, R30, R40, R41, R43, R44 R53, R54, R57, R58, R65, R69 RV1, RV2

Precaution

Use the following tools and measuring devices.

• Extension jig (Part No. : J-2502-094-1) between the SERVO board and the MAIN board

• DVD test disc TDV-540C (Part No. : 7-819-098-53)

• CD test disc PATD-012 (Part No. : 4-225-203-01)

• Digital voltmeter

• Oscilloscope

• Accessory remote commander

RM-X702 (except AEP and UK, Russian models) RM-X703 (AEP and UK, Russian models)

IOP CHECK

Connection:

digital voltmete

SERVO board

TP (IOPDVD), TP (IOPCD)

TP (A5V)

Procedure:

1. Check the IOP value of DVD and CD by label on the optical pick-up.

Optical Pick-up Label:

+ –

E, F SIGNAL OFFSET ADJUSTMENTS

Connection:

oscilloscop

(DC range)

SERVO board

TP (E), TP (F)

TP (AGND)

Procedure:

1. Connect an oscilloscope to TP (E) and TP (AGND) on the SERVO board.

2. In the standby status, press the [4] key of the remote commander.

3. Press the [5] key of the remote commander.

4. Press the [7] key of the remote commander for more than two seconds.

5. When the test mode is selected, a peep sound is generated and the LCD display becomes 6-digit hexadecimal number indication.

(*1)

6. Playback the CD test disc (PATD-012).

7. Press the P key of the remote commander.

8. Adjust the RV2 on the SERVO board so that waveform level of oscilloscope becomes between 2.75 and 2.80 V as follo ws.

E Signal Waveform:

0 V

9. Connect an oscilloscope to TP (F) and TP (AGND) on the SERVO board.

10. Adjust the RV1 on the SERVO board so that waveform level of oscilloscope becomes between 2.75 and 2.80 V as follo ws.

F Signal Waveform:

+ –

level: 2.75 to 2.80 Vp-

Adjustments Location:

– SERVO Board (Side B) –

E Signal Offset Adjustment

TP (F)

F Signal Offset Adjustment

RV2

TP (E)

RV1

TP (IOPCD)

TP (IOPDVD)

TP (AGND)

TP (A5V)

KHS-340B

*******

$$$###

CD IOP value DVD IOP valu

2. Connect a digital voltmeter to TP (IOPDVD) and TP (A5V) on the SERVO board.

3. Playback the DVD test disc (TDV-540C), and make a note of the value of digital voltmeter.

4. Divide the measured voltage value by 16.5, and con vert it into current value.

5. Check that the calculated value is within ±6 mA to the IOP value given on the label.

6. Connect a digital voltmeter to TP (IOPCD) and TP (A5V) on the SERVO board.

7. Playback the CD test disc (PATD-012), and make a note of the value of digital voltmeter.

8. Divide the measured voltage value by 16.5, and con vert it into current value.

9. Check that the calculated value is within ±6 mA to the IOP value given on the label.

0 V

level: 2.75 to 2.80 Vp-

11. Press the [RESET] button on the MAIN board, release the test mode.

*1) In the TEST mode, if any abnormality occurred in the operation, for

instance, by pressing a wrong key , press the [RESET] button on the MAIN board to reset the operation once, and then retry the operation.

1717

MEX-R1

5-1. BLOCK DIAGRAM – SERVO Section –

OPTICAL PICK-UP BLOCK

KHS-340B

LD DVD

LD CD

RFP

RFN

SECTION 5

DIAGRAMS

DVD

ANALOG FRONT-END

IC1

RFIP

2

RFIN

1

MA

A B C D

A +5V

RV2

E SIGNAL

E

A +5V

RV1

F SIGNAL

F

AUTOMATIC POWER CONTROL (FOR DVD)

AUTOMATIC POWER

CONTROL (FOR CD)

PD

VC

COMPARATOR

Q1

Q5

IC4 (1/2)

IC4 (2/2)

VC

54

MB

53

MC

52

MD

51

TRP

58

TRN

57

LDDVD

44

PDDVD

43

LDCD

41

PDCD

40

VREF

46

RFAC

TEIN

SIGM

SDATA

SCLK

SDEN

DFT

MIRR

XRST

11

PE

38

FE

39

TE

36 33 35

30 29 31 26 25

28

14

32 29 30 13 33

10

214

7 8 6

9

RF AC

PI FE TE TZC AMPMNT

SDT SCK SEN DEFCT MIRR

RF_RST

DVD PROCESSOR

IC6

PA0

SPDIFOUT0

DOWNMIX

DACCLK

LRCLK DOCLK

MD MC ML

VIDEO SELECT,

75 OHM DRIVER

IC701

VSAG

AMP

IC303

VIN

4

CYIN

12

CYOUT

MUTE13MUTE2

15

MUTE1

MUTE2

30

25

129

CN601

1

D/A CONVERTER

DATA

2

SCK

16

LRCK

3

BCK

1

MD

13

MC

14

ML

15

DIGITAL OUTPUT

IC302

OUTL

VCOM

OUTR

ZEROR

7

10

8

11

DIFFERENCIAL

R-CH

203

202

206 205 207

143 144 145

CN301 (1/3)

15

CN701 (1/2)

5

MUTE1,

MUTE2

DVD-L

Z_MUTE

FRONT

VIDEO OUT

A

B

C

VIDEO OUT

(Page 19)

REAR

LIMIT SWITCH

GAIN SW

MODE SW

VR DVD

VR CD

FCS+ FCS–

TRK+ TRK–

SLED MOTOR A+ SLED MOTOR A– SLED MOTOR B+ SLED MOTOR B–

COIL U

COIL V

COIL W

HALL U+ (H1+) HALL U– (H1–)

HALL V+ (H2+)

HALL V– (H2–) HALL W+ (H3+) HALL W– (H3–)

HALL_BAIS–

DVD ON SWITCH

Q4

CD ON SWITCH

Q3

Q2

COIL/MOTOR DRIVE

VO1+

35

VO1–

34

VO2–

31

VO2+

32

VO3+

29

VO3–

28

VO4+

26

VO4–

25

U1

10

U2

11

V1

6

V2

7

W1

2

W2

3

HU+

14

HU–

15

HV+

16

HV–

17

HW+

18

HW–

19

HB

13

IC2

IN1

IN2

IN3

IN4

INSP

STBY

LMT_SW

47 210 215

GAINSW CD/DVD

• R-ch is omitted due to same as L-ch.

• SIGNAL PATH

: DVD/CD (VIDEO)

RAS

CAS

WE

17

16

39

84

86

87

CAS

DWE

: DVD/CD (AUDIO)

: OPTICAL OUTPUT

DQMH

15

88

DQMU

DQML

DQ7 – DQ0

44, 42, 40, 38,

35, 33, 31, 29

167 – 164,

162 – 159

HDATA0 – HDATA7

FLASH MEMORY

IC10

A0 – A16,

DQ15_A-1

1 – 10,

16 – 25, 48, 45

148 – 158, 170,

172 – 179, 181, 182

HADR10 – HADR31

WE

OE

WP_ACC

WS

RST

28

14

12

RESET

168

169

125

RS

WP

RESET

RXD TXD CTS RTS

AMUTE

RXD

198

TXD

197

CTS

196

RTS

195

142

AMUTE

D

E

F

(Page 19)

(Page 20)

(Page 19)

11

180

XO

5655XI

42

43

44

45

46

FG

47

24

COMPARATOR

IC11

FSCON

39

TSCON

41

SE

31

STA

40

STB

38

SPWM1

3

SPWM2

4

FG

5

RESET SIGNAL

GENERATOR

IC3

D +1.5V

X1

36.864MHz

DQ0 – DQ15

2, 4, 5, 7, 8, 10, 11, 13, 42,

44, 45, 47, 48, 50, 51, 53

89 – 92, 95 – 98,

101 – 108

MD0 – MD15

SD-RAM

IC7

A0 – A11

22 – 26,

29 – 35

63 – 68,

71 – 74, 76, 78

MA0 – MA11

20

77

BA0

21

75

MBA0

BA1

38

85

MBA1

CLK

19

81

MCLK

CS

18

83

DCS

MEX-R1

1818

5-2. BLOCK DIAGRAM – AUDIO Section –

DVD-L

B

AMUTE

F

CN301

(2/3)

BUS AUDIO IN

(AUX IN)

AUX L

AUX LGND

AUX R

AUX RGND

GND SWITCH

Q301

FM/AM TUNER PACK

TUX201

1 ANT

MUTE-CONDITION

11

12

13

14

TU_SDA

TU_SCL S_METER TU_MUTE

E2P_SDA E2P_SCL

QUALITY

RDS

R-CH

BUS_AUX

L

4

R

3

R-CH

14 13

6 7 8

17 16

5

9

SDA

SCL

VSM

TU MUTE

MUTE CON

TRDA TRCL

QUALITY

J201

(ANTENNA IN)

(Page 18)

6

7

42

4

40

(AEP, UK, Russian)

NS DET DISCHARGE

SWITCH

Q202

GAIN CONTROL

IC304

IN1B

OUTB

IN2B

CNT1

2

INPUT SELECT,

ELECTRICAL VOLUME

IC301

13

SCL

OUTLF

OUTLR

OUTSW

SAOUT16SAIN14MUTE

SADATA

SACLK

MD L

PDL+

AML

SDA12SCL

SDA

11

15

VMUTE

MUTING CONTROL

25

24

17

G_DOWN

MUTING

Q311

Q309, 310

REAR ATT

R-CH

MUTING

Q302

R-CH

MUTING

Q304

CN701 (2/2)

3

1

MUTING

Q306

MUTING CONTROL

Q307, 308

SWITCHING

IC305

MUTE_SEL

ATT

R-CH

(L)

(R)

CN301 (3/3)

ZxZ REAR

AUDIO OUT

1

FRONT LCH

3

FRONT RCH

5

REAR LCH

7

REAR RCH

9

SUB (SUB OUT (MONO))

FRONT AUDIO

OUT

REAR AUDIO

OUT

POWER AMP

FL IN

12

RL IN

11

SDA

IC306 (1/2)

FL+

FL–

RL+

RL–

SDA2SCL4STB22DIAG

25

SCL

STB

DIAG

MEX-R1

Ver. 1.1

CN801 (2/2)

5

3

R-CH

9

7

R-CH

BZ801

1

FL+

9

FL–

4

FR+

12

FR–

2

RL+

10

RL–

3

RR+

11

RR–

• R-ch is omitted due to same as L-ch.

• SIGNAL PATH

: DVD/CD (AUDIO)

: TUNER

: AUX IN

MEX-R1

X201

4.332MHz

(AEP, UK, Russian)

RDS DECODER

4

OSCO

5

OSCI

IC201

MPX

SDA SCL

DAVN

SCL

DAVN

51

DAVN

QUALITY

41

QUALITY

VSM

39

TU MUTE

3

VSM

TUNATT

MUTE CON

50

16

9

10

8

SDA

SCL

DAVN

EEPROM

IC504

TRDA

1

EESIO

TRCL

2

EECKO

BUS_AUX

10

BUS_AUX

TUN_ATTIN

SDA

32

31

I2CSIO

I2CCKO

SDA SCL

4

NSMASK

SADATA

30

44

SA_IN

SACLK

VMUTE

15

SA_CLK

ATT

G_DOWN

REAR ATT

MUTE_SEL

28

16

11

14

VOLATT

G_DOWN

REAR ATT

MUTE_SEL

SYSTEM CONTROLLER

IC501 (1/2)

ATT

23

STB

DIAG

22

DIAG

BUZZER DRIVE

Q801

5

BEEP

VMUTE_F

VMUTE_R

Z_MUTE

CD_RST

MUTE1

13

MUTE2

12

53

70

Z_MUTE

RESET

A

C

D

(Page 18)

1919

MEX-R1

5-3. BLOCK DIAGRAM – MAIN Section –

LCD DRIVER

IC901

DI

78

CL

77

CE

76

LED961, LSW901

(DISC SLOT ILLUMINATION)

M3

MM

CN901

12

LOADING MOTOR

LIQUID

CRYSTAL

DISPLAY

LCD911

LED931, LED932

(LCD BACK LIGHT)

DISPLAY B+

(Page 18)

Q925

LED

CONTROL

S1 – S62

3 – 28,

30 – 64, 69

COM1 – COM4

65 – 68

NC1

2

NC2

29

1

RXD, TXD, CTS, RTS

E

(LOADING)

S902, S914 – S918

LSW901, LSW903 – LSW913,

LSW918 – LSW921

CNJ601

REMOTE IN

KEY ACTIVE

SWITCH

Q501

(PANEL OPEN DETECT)

CN401

12

RXD

TXD

CTS RTS

SW3

(DISC IN)

SW2

(SELF LOAD)

SW3

(DOWN)

(CHUCKING END)

REGULATOR

IC103

VCC

D101 D102

DRIVE

IC102

D501

S961

LEVEL SHIFT

+6V

IR RECEIVER

IC972

IC506

IC505

BU B+

SYSTEM CONTROLLER

LCDSO

17

LCDCKO

18

LCDCE

19

KEYIN1

37

KEYIN0

36

RCIN1

83

RCIN0

38

AD_ON

52

KEY-ACK

45

SIRCS

62

DOOR SW

100

NOSE SW

99

TXD

26

RXD

25

CD_CTS

69

CD_RTS

68

INSW

63

SELFSW

54

DSW

65

LOAD

72

EJECT

73

IC501 (2/2)

UNISO

57

UNISI

56

UNICLK

58

BUSON

59

SYSRST

60

BU_IN

46

X1A

77

78

X0A

81

X1

X0

80

TEMP TH501

43

RUMBU

76

RSTX

75

FANH

6

FANL

97

ACCIN

55

ILLIN

85

TELLATT

84

PARKING

42

X502

32.768kHz

X501

3.68MHz

SONY BUS INTERFACE

(FOR SONY BUS)

IC603

DATA IN

9

DATA OUT

8

CLK IN

11

BUS ON

12

RESET

13

BU_IN

10

D502

S501

RESET

ACCESSORY

CHECK

Q802

ILLUMINATION

CHECK

Q804

LEVEL SHIFT

Q803

DATA

CLK

RST

BATT

RESET SIGNAL

GENERATOR

6

4

1

2

3

IC502

D604 TH601

BATTERY

DETECT

Q604

BUS CONTROL IN

BU B+

V +3.3V

A +1.5V

A +3.3V

D +1.5V

DR +5V,

A +5V

TU +5V

DAC +5V

AUDIO +8.3V,

TU +8.3V

BU +3V

B/U +5V

D+3.3V

DISPLAY B+

LED902, LED914 – LED918

LED961, LSW901,

LSW903 – LSW913,

LSW918 – LSW921

(ILLUMINATION)

CN602

5

4

6

2

7

B-DATA

B-CLK

BUS-ON

RESET

+BATT

+3.3V

REGULATOR

IC9

+1.5V

REGULATOR

IC5

+3.3V

REGULATOR

IC8

+1.5V

REGULATOR

IC101

+5V

REGULATOR

Q201

+5V

REGULATOR

IC801

+3V

REGULATOR

IC503

M901 (FAN)

33

30

37

31

34

REGULATOR

IC306 (2/2)

REG4

REG1

REG2

REG3

REG5

MM

FAN SPEED

CONTROL

Q901

SW1

29

SW2

27

VP

35

BU B+,

BUS B+,

FAN MOTOR

DRIVE

Q902, 903

CN801 (2/2)

5

6

19

7

14

13

15

AMP-R

AMT-R

+B

ACC

ILL

TEL-MUTE

PARCKING

MEX-R1

2020

MEX-R1

5-6. SCHEMATIC DIAGRAM – SERVO Section (1/3) –

(1/3)

CN1 26P

LIMIT SWITCH GND

LIMIT SWITCH

PHOTE VCC

COIL V

COIL U

COIL W

HALL_BIAS-

HALL W+(H3+)

HALL W-(H3-)

HALL V+(H2+)

HALL V-(H2-)

HALL U+(H1+)

HALL U-(H1-)

HALL_BIAS+(+5V)

SLED MOTOR B-

SLED MOTOR B+

SLED MOTOR A-

SLED MOTOR A+

NC

CN2 24P

FCS+

TRK+

TRK-

FCS-

NC

VR DVD

PD

VR CD

LD GND

LD DVD

LD CD

MODE SW

C

D

A

B

E

F

RFN

RFP

GAIN SW

VCC

VC

GND

V

U

W

Q4

BP11

2SB1132

-T100-QR

AUTOMATIC

POWER

CONTROL

(FOR DVD)

1SS355TE-17

2SK3018

DVD ON

SWITCH

R9

47k

Q1

D1

FD+

TD+

TD-

FD-

MODE

C

D

A

B

E-0

F-0

GAIN

VREF

• See page 37 for Waveforms. • See page 38 for IC Block Diagrams. • See page 46 for IC Pin Function Description.

C39

C51

0.1

10

10V

C13

0.1

C12

0.1

D

C

B

A

W

V

R27

0

R2 47

1

C2

R3 47

BP2

BP9

R12

R14

100

220

SS

2SK3018

CD ON

SWITCH

TP

(IOPDVD)

(A5V)

R7

R5 33

C6

33

47

16V

L1

10µH

C1 C8 10

0.001

16V

C3

C50

0.01

R10 47k

Q2

DTC124EKA

INVERTER

Q3

R11 R13

1k 33

Q5

2SB1132

-T100-QR

AUTOMATIC

POWER

CONTROL

(FOR CD)

D2

1SS355TE-17

BP10

C7

0.01

(IOPCD)

TP

10µH

10

16V

L2

C18

R15 R16

47

33 1k

16V

U

C15

4.7

R18

0.47

R19

0.47

100k

R39

180k

STB

R47

180k

STA

COIL/MOTOR DRIVE

IC2

BH6599KV

C34

0.1

C9

-

TD

TD+

RV1

R29

1k

R30

1.2k

C35

0.1

F-0

VREF

R41 10k

0.1

C20

-

+

FD

C43

0.1

R43

10k R40 10k

R44

10k

0.1

NJU7032M-TE2

GND

COMPARATOR

R55

180k

TSCON

R24

180k

10k

R20

R21

C36 100

6.3V

IC4

VCC

FSCON

R25

10k

0.001

C27

0.001

C28

0.001

C29

0.001

C30

TP

(F)

TP

(E)

10k

R53

10k

R57

10k

R58

R54 10k

E-0

F-1

E-1

C14

0.1

C10

0.068

C11

10 16V

C45

F-1

E-1

TP

(AGND)

1.2k

R69

0.1

C49

R65

1k

RV2

C53

10

10V

BP3

FE

BP4

TE

V 0 1

k 2

.1

0

.1 0

6 1 C

2

0

1

7

2

9

7

1

2

1

R

C

TP69

C41

0.47

DVD

ANALOG FRONT-END

IC1

CXD5002R

1

0

7

P

T

C24

1

3 3

.1 0

5 2 C

k 2

.1

1

0

2

6

2

R

C

RESET SIGNAL

GENERATOR

IC3

XC61CN1002MR

RST

0 .0 0

1 3 C

VCC G

7

2

.4

.2

0

1

3

2

C

T

FRS

R

R23 10k

3

2

1

B

p 0

8

p

0

6

0

2

3

.

1

3

0

2

0

8

4

3

C

C37

0.01

R49 10k

C46

TP81

0.1

L6

10µH

k

0

1

2

1

0

5

R

C47

10

10V

A1

A2

A3

A4

A6

ASEN

ASDT

ASCK

DFCT

MIRR

A7

(Page 25)

A8

A9

A10

A11

A12

A13

A14

A15

A16

A17

MEX-R1

(Page 26)

The components identified by mark 0 or dotted line with mark 0 are critical for safety.

2424

Replace only with part number specified.

MEX-R1

5-7. SCHEMATIC DIAGRAM – SERVO Section (2/3) –

(2/3)

C48

0.01

R66

33k

A1

A2

(Page 24)

SW3

(DISC IN)

SW2

(SELF LOAD)

M3

(LOADING)

A3

A4

A6

A7

A8

A9

A10

A11

A12

ASEN

ASDT

ASCK

MIRR

DFCT

A13

A14

A15

A16

A17

TP49

GND

131

TP50 INSW

TP51 SELF

3

TP45

LE-

TP56

LE+

INSW

SELF

LO-

LO+

COMPARATOR

IC11

NJU7013F

C138

0.1

R33

STB

FSCON

STA

TSCON

1k

• See page 37 for Waveforms. • See page 46 for IC Pin Function Description.

D

S

D

S

X

T

X

R

C

T

E

T

D

S

O

R

M

F R

C77 C82 C94

0.1 100p 100p

33k

345

1

2

C59

100p

2

.0

0

5

7

5

C

k 9 3

2 8 R

10k

R78

3.3k

R79

C61

0.001

R106

R76

33k

R77

C52R72

0.0133k

R4

0

100

R83

100

R84

100

R85

R86

56k

C62

0.022

C75

0.1

p

R94

5

2

0

2

68k

7

.1

4

0

.0 0

6

4

8

5

C

C63

0.1

k 1

1

C66

8 R

0.1

C60

0.001

0

C64

0.1

C107

0.01

C136

C85

22

6.3V

10V

C135

C134

22

6.3V

10V

R87

47k

C78

100p

C74

0.1

150k

R88

470

R89

47k

R90

100k

R91

R63

0

R95

22k

C68

0.047

R92 33k

C79

0.1

R61

0

R67

0

0.1

C76

R93

C80

47k

100p

R96C69

6800.1

470p

C70

C71

0.1

C81

0.1

680p

C72

R97C73

1.8k0.022

C88 C148

C92

0.1 100p

0.1

TP106

TP107

TP108

TP109

TP110

TP115

K

IN A G

k 0 1

8 2 R

D

Q E

M C

R

7

4

6

1

P

T

IF

L

D

C

P

O

C

R

S

A

D

L

D

0

2

0

2

1

3 7

6

7

8

R

3 E

2 E

E1

8 B F

8 1 1 P T

R

D

8

7

6

O A

0 4

7 R

5 E

E4

5

1

B

C152

F

0.001

C151

0.001

0 0 1

5 0 1 R

K C T

7 4

4 1 1 R

DVD PROCESSOR

I D T

0 7

1 1 R

S M

T

0 8

1 1 R

M65878FP

O

T S

D T

R T

P

S

1 1

D A

C105

C106

100p

0.1

k

7

7 4

0 1

4

2

1

R

IC6

7

4

4 4

0 1 R

0 2 1 P T

0

4

0

9

7

2

0

13

1

R

4

2

3

1

W

D

A

2

0

2

0

2

1

2

B

3

R

1

R

7

3

5

8

6

2

D

A

S

0

9

W

R

2

3 D

D A

0 1

B R

1

3

2

0

A

T

D

2

0

2

3

4

B R

15

R

RB4

0

RB5

0

RB6

0

C111

C116

FB19

FB20

FB21

FB22

R155

C108

C109

C32

0.01

TP122

C110 C115

TP123

100p 0.1

TP124

TP129

TP130

TP131

TP132

TP133

0.1

100p

R31

47k

1

C118

C112 100p

C119

1

R156

130

1

3.3k

1

C120

C117

0.1

C114 100p

C121

0.1

VIDEO_CR

VIDEO_CB

VIDEO_COMP

VIDEO_Y

DT4

DT5

DT6

DT7

AD31

AD14

AD15

AD16

AD17

AD18

AD19

AD20

AD21

AD22

AD10

RB7

0

ML

MC

MD

AMUTE

RESET

C1

C2

C3

C4

C6

C8

C9

AVR1

VDD

(Page 26)

MEX-R1

R98

1M

R99 330

L3

10µH

L8

10µHL410µH

H

µ

0

1 7 L

V V 0

.3 1

6

2

2 2

2 5

7 6

6 C

C

36.864MHz

X1

C83 C84 18p 6p

C86

100p

C87

0.1

3

4

2

A

M

p 0 0 1

9 8 C

.1 0

0 9 C

1 A B

5

1

6

A

M

0

7

1

8

M

A

M

p 0 0 1

5 9 C

.1 0

6 9 C

0

1 1

9

A

B

M

4 1 B F

7 D

U

L

K

E

L

M

S

C

A

D

R

M

S

C

W

Q

A

D

M

D

C

D

p 0

10

01 1 C

.1 0

02 1 C

5

6

8

9

D

M

0p 10

3 0 1 C

.1 0

4 0 1 C

0

1

2

3

4

5

1

2

3

4

1

0

D

M

C128C125

C153

C154 100p2210V226.3V100p

C122

C123

22

6.3V 10V

C10

C11

C12

C13

C14

C15

C16

C17

C18

C19

C20

(Page 26)

2525

MEX-R1

5-8. SCHEMATIC DIAGRAM – SERVO Section (3/3) –

(3/3)

C1

C2

C3

C4

(Page 25)

(Page 24)

C6

100p

C144

100p

C146

0.1

C147

100p

RB12

MD0

MD1

MD2

MD4

MD5

MD6

MD7

DQML

DWE

CAS

RAS

DCS

MBA0

MBA1

C10

C11

C12

C13

C14

C15

C16

C17

C18

C19

C20

B3

B2

B1

33

R116

R120

R123

R126

R35

R36

R37

R38

R42

R45

MA10

MA0

MA1

MA2

MA3

R46

R138

RB14

33

C145

0.1

C91

33

0.1

C97

33

100p

C143

0.1

C100

0.1

C142

100p

C141

SD-RAM

MT48LC4M16A2-7E

• See page 38 for IC Block Diagrams.

IC7

-IT

RB11

33

0.1

C93

RB10

33

100p

C139

33

R26

0.1

C98

100p

C140 RB9

DQMU

MCLK

33

MA11

RB8 33

C9

AVR1

VDD

7

55TE-1 S3

VDDVOUT

C131

1

FB7

0

FB6

0

FB9

FB10

FB11

FB12

FB13

(DOWN)

(CHUCKING END)

S 1

4 D

TCK

TDI

TMS

TRST

TDO

INSW

SELF

SW3

AOD

LRCLK

MD

DOCLK

MC

DACCLK

ML

RTS

AMUTE

CTS

TXD

SPDIF

RXD

LO+

LO-

SDITCK

VGND

SDITDI

VIDEO CR

SDITMS

VGND

SDITRST

VIDEO CB

SDITDO

VGND

INSW

VIDEO Y

SELF

VGND

DSW

VIDEO COMP

AUDIO Ls/Rs

VGND

AUDIO C/Sw

VMUTE

AUDIO L/R

NC

DGND

AUDIO DOWNMIX

DGND

LRCLK

MD

DOCLK BCK

MC

DACCLK

ML

GR_RTS

AMUTE

GR_CTS

NC

GR_TXD

SPDIF

GR_RXD

DOUT GND

D1.5V

RESET

D1.5V

DGND

D3.3V

DGND

A3.3V

AGND

A1.5V

AGND

A5V

DRGND

DR5V

DRGND

DR5V

DRGND

DR5V

LO+

LO-

LO+

LO-

+3.3V REGULATOR

IC9

XC6206P332PR

R168

R171

3.3k

C113 C127

1SS355TE-17

C33

0.1

1SR154-400-TE-25

BP8

BP1

D5

C155 100p

C156 100p

D3

C124

0.1

0.1 100

R108

R109

R110

R111

+1.5V REGULATOR

+3.3V REGULATOR

MD15

MD14

MD13

MD12MD3

MD11

MD10

MD9

MD8

MA9

MA8

MA7

MA6

MA5

MA4

AD15

AD16

AD17

AD18

AD19

AD20

AD21

AD22

AD11

AD10

WS

R174

WP

47k

AD12

AD13

AD23

AD24

AD25

AD26

AD27

AD28

AD29

AD30

RS

TP137

FLASH MEMORY

IC10

MBM29DL32TF-70TN

AD31

AD14

DT0

DT1

DT2

DT3

DT4

DT5

DT6

DT7

C132R176

0.14.7k

RESET

VIDEO CR

VIDEO CB

VIDEO Y

VIDEO COMP

4V

0

IC5

XC6206P152MR

GND

IC8

XC6206P332PR

GND

C129

100 10V 1

R172R170 R173 R175 220220 220 220

VDDVOUT

5.6k

C130

R169

100

FB23

C133

1

C126

1

GND

C8

(Page 25)

CN3 60P

(Page 29)

MEX-R1

2626

MEX-R1

Ver. 1.1

5-9. SCHEMATIC DIAGRAM – MAIN Section (1/3) –

J201

(ANTENNA IN)

(CHASSIS)

TUX201

TUX-032

(FM/AM TUNER PACK)

D N

-G X U A

R302 R303

-L X

AU

0 10k

EEPROM

R304

10k

(1/3)

ANT

ANT-GND

R

L

QUALITY

S_METER

TU_MUTE

MUTE-CONDITION

RDS

VCC(TU8.3V)

TU_VDD(TU 5V)

GND

TU_SCL

TU_SDA

E2P_VDD(B/U5V)

E2P_SCL

E2P_SDA

R201

C201

47

16V 1000p

R203

10

R204

10

RDS DECODER

IC201

SAA6588T/V2-518

(AEP,UK, RU)

X-R U A

C303

1

50V

C304

1

50V

C305

1

50V

R205

0

C209

0.1

R206

R207

0

C202

0

C203

0.1

SDA

SCL

DAVN

AFIN

MAD

C204 C206

H

-C R

50V

10

C328

MDR

NC

AUXL

NC

AUXR

PDL+

PD-

NC

PDR+

MIX

NC

GND

NC

SCL

SDA

R210

0

C205 C207 56p 56p

1.5k

470

4.332MHz

R208

R202

X201

OSCI

VSSD

OSCO

TCON

VDDD

VREF

MPX

VSSA

VDDA

SCOUT

C208

0.1 330p

2.2

H

R

L

L-C

AM

50V

0.22

10

C325

C326

C327

C324

NC

AML

AMR

MDL

CREF

ACOUTL

INPUT SELECT,

ELECTRICAL VOLUME

IC301

TDA7416

SAOUT

MUTE

OUTSW

SAIN

FILOR

MPTH

CIN

C323

ACOUTSW

AC2OUTR

MRO

LVIN

C211 560p

1

ACINSW

ACOUTR

ACINL

VREFOUT

AC2INL

AC2OUTL

FILOL

OUTLF

OUTLR

OUTRF

AC2INR

OUTRR

• See page 38 for IC Block Diagrams.

VDD

NC

QUALITY

TU MUTE

MUTE CON

NC

(AEP,UK, RU)

C212

4.7

AMR

50V

AML

R213

100

NSMASK

VSM

C219

10

50V

SCL

SDA

TRCL

TRDA

DAVN

ACINR

Q202

DTC144EKA-T146

NS DET

DISCHARGE

SWITCH

R211

0

Q201

STD1664Y

+5V REGULATOR

50V

R212

10

470

C220

C221

0.1

D201

UDZS-TE17-5.6B

C223

0.001

D/A CONVERTER

C329

10

16V

FB301

MD

MC

ML

DACCLK

C322

1

IC302

PCM1751DBQR

AGND

VCOM

ZEROR

ZEROL

MD

MC

ML

SCK

R316 100k

C352

C321

0.1

1

C316

R314

10k

R315

10k

0.012

C315

R312

100

R313

100

C345

10

16V

R-CH

1/2-R

C347

10 16V

C346

10 16V

L-CH

1/2-L

C386

10

16V

C301

0.1 R317

D307

RB551V

R-CH R-CH

C222

1

50V

OUTR

OUTL

VCC

VDD

DGND

LRCK

DATA

BCK

SWITCHING

IC305

TC7SET08F

0.0015 C317

0.01

C318 C320 100p 100p

DIFFERENTIAL

TLV2362IPWR

L-CH

R322

0

R-CH

L-CH

0.1

C334

LRCLK

AOD

DOCLK

C319 100 10V

GAIN CONTROL

IC304

NJM2750M

IN1A

GND

CNT1

OUTA

IN2A

VCC

CNT2

IN3A

IN4A

VREF

IN1B

OUTB

IN2B

NC

IN4B

IN3B

0

R328 12k

C336

0.001

C335

0.001

AMP

IC303

C341

0.1

C333

10

16V

C392 FB303

0.001

R332 10k

R331 10k

GND

R334

10k

R333R330 C339

10k12k 220p

C330

47

16V

FB302

C342

C343

0.1

100 16V

100µH

C353 R335

10 50V 100

LFOUT

Q302

DTC314TK

DVD R

C348

C331

10

0.1 50V

C349

47 16V

C332

0.1

C338 220p

VCC

C337

10

16V

L301

R-CH

C344

10 16V

R354

4.7k

1/2-R

R352

4.7k

R353

4.7k

1/2-L

R355

4.7k

L-CH

DVD L

D304 D305

RB751V RB751V

LFOUT

OUTLR

OUTRF

OUTLR

OUTRR

OUTSW

AUX-L

AUX-R

AUX-GND

Q307,308

MUTING

CONTROL

C354

10 50V

C355

10 50V

C356

10 50V

C351

10 50V

Q308

DTC114YKA

16V

47

C370

R336

R337

R338

R340

100

DTC114YKA

MUTE_SEL

D303D302

RB751VRB751V

SRA2202S/F

Q309

Q307

MUTING

Q303

DTC314TK

MUTING

C364

0.0033

Q304

DTC314TK

MUTING

Q305

DTC314TK

MUTING

Q306

DTC314TK

MUTING

Q311

DTC314TK

DVD L

C387

R339

10

220

50V

DVD R

C388

R359

10

220

REAR_ATT

MUTING CONTROL

D306

1SS355

R348

47

50V

Q309,310

Q310

ATT

MUTING

Q312

DTC314TK

MUTING

C366

C367

C368

C369

47k

R320

47k

R341

47k

R343

47k

R342

47k

R345

2.2k

R347

2.2k

R346

VOUT F

VIDEO GND

VOUT R

VIDEO GND

47k

R358

0.47

R349

0.47

R350

0.47

CN301

16P

100p

C358

100p

C357

100p

C360

100p

C359

100p

C362

100p

C365

100p

C363

100p47k

C389R357

100p

C390

1k

FRONT LCH

FRONT LGND

FRONT RCH

FRONT RGND

REAR LCH

REAR LGND

REAR RCH

REAR RGND

SUB

SUB LGND

AUX L

AUX LGND

AUX R

AUX RGND

VOUT F

VIDEO GND

CN701

5P

VOUT R

VIDEO GND

DVD LCH

A GND

DVD RCH

B1

B2

B3

B4

(Page 28)

B5

B6

B8

B9

B10

VIDEO OUT:REAR

(L)

(R)

AUDIO OUT:

VIDEO OUT:

FRONT

(R)

BUS AUDIO IN/

AUX AUDIO IN

(L)

SUB OUT(MONO)

(R)

AUDIO OUT:

REAR

(L)

(R)

AUDIO OUT:

FRONT

(L)

ZxZ

MEX-R1

SSM3KO9FU

GND SWITCH

D301

R301 C302

100 0.001

S

Q301

UDZS-TE17

-6.8B

R305

0

100

10k

100

0.012

0

R307

R306

A E T

AT U

R

L

CLK

AD

D

SD

S

SA

S

VM

C310 100p

C311

R308

R310

10k

R309

C312 C313 100p 100p

R311

100

0.0015

C314

A5

A3

A2

A1

A4

A6

OUTRF

OUTRR

OUTSW

BUS_AUX

A8

A7

A9

A10

A11

(Page 29) (Page 29)

2727

MEX-R1

Ver. 1.1

5-10. SCHEMATIC DIAGRAM – MAIN Section (2/3) –

(2/3)

B1

B2

C371C340

0.220.22

22 25V

2.2 50V

C376C350

10

16V

10 16V

0.220.22

C380

C381

0.22

+5V REGULATOR

IC801

NCP1117DT50RKG

IC306

TDA8588AJ

I

G

O

(Page 27)

(Page 29)

SDA

SCL

B3

B4

B5

B6

B8

B9

B10

C1

C2

C3

C4

C6

C7

C8

C9

C10

C11

C12

C13

POWER AMP,

REGULATOR

C372

C375

STB

C377

C391

0.1

C378

0.1

• See page 37 for Waveforms. • See page 38 for IC Block Diagrams.

1k

R351

R321

D803 D801 D807 D805

1SR154 1SR154 1SR154 1SR154

D802

1SR154

C809

0.1

C819

10

16V

C820

0.1

C822

100 16V

C821

0.1

D806

1SR154

100 16V

R802

47k

DTC114EKA

BUZZER DRIVE

LF+

LF-

LR+

LR-

D810

RR263

C802

C806

10 16V

BZ801

Q801

D809

RR263

C804

10 16V

D818

PARKING

ACC

TEL_MUTE

R801

1k

ILLM

Q804

2SC5343SFG

ILLUMINATION

CHECK

DAN217

2SC5343SFG

ACCESSORY

Q803

2SC5343SFG

LEVEL SHIFT

D811

1SS355

CHECK

C815 D817

0.1 1SR154

C823

0.1

Q802

C811

1

R808

50V

47k

R814

R803

47k

4.7k

R810

10k

R807

10k

R805 100k

C812

R804

4.7

22k

25V

KDZ18V

CN801

19P

FL+

FL-

RL+

RL-

RR+

RR-

FR+

FR-

AMP-R

1k

R806

R813

10k

D814

D816

1SR154

C814

D819

0.1 KDZ18V

D815

1N5404

C816

0.22

C818 3300

16V

L801

R907

0

D902

RB751V

FANH

D901

RB751V

FANL

FD_DET

LCDCLK

LCDCE

LCDDATA

KEYIN0

KEYIN1

R811

10k

R809

10k

Q902,903

FAN MOTOR DRIVE

2SB1202

R902

10k

R901

3.3k

R910 C901

10k 0.01

R812

10k

Q902

2SC5343SFG

FAN SPEED

CONTROL

Q901

D402

RSA6.1ENTR

D812

1SR154

D808

1SR154

R903

4.7k

UDZS-TE17-6.8B

D804

2SC5343SFG

D401

RSA6.1ENTR

R815

Q903

TEL-MUTE

ANT-R

ILL

ACC

PARKING

1k

R904

68k

R905

33k

GND

F801

10A 32V

LF+

LF-

LR+

LR-

C902

0.1

CN901

2P

R906

0

C903

10

50V

R364

0

CN401

FAN

GND

(CHASSIS)

12P

PANEL

+B

CLOCK-LCD

CE-LCD

DATA-LCD

SIRCS

KEY-0

KEY-1

DOOR SW

GND

(Page 33)

(EXCEPT AEP, UK, RU)

FRONT LCH+

FRONT LCH-

REAR LCH+

REAR LCH-

REAR RCH+

REAR RCH-

FRONT RCH+

FRONT RCH-

AMP REM MAX0.3A

ATT

ANT REM MAX0.1A

ILL

ACC

PARKING

GND

BATT

(AEP, UK, RU)

RL-

FL-

FR-

RR-

RL-

M901

(FAN)

ILL

PARKING

BATT

GND

ILL

BATT

RL+

FL+

FR+

RR+

FL+FL-

RL+

RR+RR-

FR+FR-

ATT

AMP REM

AMT REM

ACC

GND

ACC

AMT REM

MEX-R1

R401

0

(CHASSIS)

2828

MEX-R1

Ver. 1.1

5-11. SCHEMATIC DIAGRAM – MAIN Section (3/3) –

A2

A1

(3/3)

CN101

60P

SDITCK

VGND

SDITDI

VIDEO CR

SDITMS

VGND

SDITRST

VIDEO CB

SDITDO

(Page

26)

CN602

8P

BUS CONTROL

()

IN

VIDEO COMP

AUDIO Ls/Rs

AUDIO C/Sw

AUDIO DOWNMIX

DOUT GND

(CHASSIS)

DIGITAL

(

OUT

AUDIO L/R

DOCLK BCK

GR_TXD

GR_RXD

VGND

INSW

VIDEO Y

SELF

VGND

DSW

VGND

VMUTE

NC

DGND

LRCLK

MD

MC

DACCLK

ML

GR_RTS

AMUTE

GR_CTS

DGND

SPDIF

D1.5V

RESET

D1.5V

DGND

D3.3V

DGND

A3.3V

AGND

A1.5V

AGND

A5V

DRGND

DR5V

DRGND

DR5V

DRGND

DR5V

LO+

LO-

LO+

LO-

CN601

)

FB112

FB113

FB114

FB111

FB124

R121

220

R122

220

R141

0

R124

220

R142

0

FB123

R143

0

FB118

FB119

FB121

FB101

FB102

FB103

FB104

FB122

FB107

FB105

FB106

FB108

FB109

FB110

R137

0

R138

0

R614

4P

0

RESET

BATT

CLK

DATA

BUS ON

GND

INSW

SELF

AVF_MUTE

DSW

C701

C702

1

22

16V

C703

R132

0

R133 C125

00.01

C113

0.1

1

R131

0

C101

C115

220

0.01

16V

C126

0.01

C107

R134

220

0

16V

LOADING MOTOR DRIVE

AOD

LRCLK

AVR_MUTE

MD

DOCLK

MC

DACCLK

R145

220

ML

RTS

CTS

RST

C103

C116

220

0.01

16V

C104

C117

220

0.01 16V

C105

C127

C118

220

0.01

16V

R135

0

C119

0.01 R136

0

C106

220 16V

C123

C124

0.1

D103

SDS2836/F

• See page 37 for Waveforms. • See page 38 for IC Block Diagrams. • See page 46 for IC Pin Function Description.

(Page 27) (Page 27)

4

5

6 A

A

A3

D X

T

J

D

U

D

N

O

A

G

V

2.2k

106 R

R611 R612 220k 220k

T

LEVEL SHIFT

IC506

TC7SET08F

R575 100

C536

0.001

R524 100k

R562

0

T L

IN V

C

+6V REGULATOR

IC103

PQ20WZ1UJ00H

C121

0.1

C122

10

51V

16V

B7 R

102 D

D101

RB751V

SYSRST

BUSON

UCK

BU_IN

UNISO

UNISI

CN501

6P

C13

C12

C11

I) (S

X R

R

D N

T_F

T_

U

_G

O

V

EO

ID V

VIDEO SELECT,

75 OHM DRIVER

IC701

MM1567AJBE

VCC1

VCC2

CIN

COUT

MUTE1

GND2

VIN

VOUT

YC-MIX

VSAG

YIN

GND2

BIAS

YOUT

GND1

YSAG

NC

GND2

GND1

CYOUT

NC

CYSAG

CYIN

GND2

CbOUT

CLP

CbSAG

CbIN

GND2

MUTE2

CrOUT

CrIN

CrSAG

GND2

IC101

NCP1117DT15RKG

OI

G

C108

C109

10

0.1 16V

R103

0

IC102 BD7931

R607

R602

TH601

C602

220 16V

Z18V

KD

602 D

C704

100 16V

C705

0.1

C706

100 16V

R702

FB701

UDZS-TE17

22 16V

100 16V

22 16V

D604

-6.2B

DTC114YKA

BATTERY

DETECT

75

R703

FB702

75

C604R610R609

0.011k1k

Q604

C707

C708

C709

+1.5V REGULATOR

C111

C110

10

0.1 16V

C112

100 16V

100

R606

15k BA8271F

01V

Z18V

RB5

KD

D605

D603

D606

KDZ18V

R608

1k

SONY BUS INTERFACE

(FOR SONY BUS)

IC603

BUS ON

RST

BATT

CLK

VREF

DATA

GND

LEVEL SHIFT

IC505

TC7SET08F

C120 100p

R115 R105

1k 1k

C114

47 16V

VCC

RESET

BUS ON

CLK IN

BU_IN

DATA

IN

DATA

OUT

A7

D X R

BU_IN

UNISI

UNISO

UCK

BUSON

SYSRST

0

R563

)

D

V

W

O

3

_

N

_

S

G

(S

M

L

U

X

R

F

B

T

P C

(Page 28)

A8

A

AT D

ALITY

A

U

S

Q

G

RKIN

(AEP, UK, RU)

PA

2

N

D

TI

M

T A _ N

TU

U B M

A

1

R

X

0

R535 33k

0

1

P

K

G

Y

IN

D

C

M

_

IT

_

IN

E

M

S

A 0

S

X

V

C507C506

18p18p

L

U

A

K

_A

T

A

B

S

R

Y

U

A

E

Q

K

P

SYSTEM CONTROLLER

MB90474PFV-G-208-BNDE1

T

1

T A

IN

L

IN

C

_

L

0

C

1

C

EL

L

V

X

R

T

I

0

0.1

3

0 51

R51

C

TE U M

LM IL

TEL_

X501

3.68MHz

R613R617R616

10000

SDS2836/F

N

CO

TE U M

D501

R537

33k

R514

47k

R531

10k

R530

10k

R540

33k

R541

68k

N V A D

AD_ON

Z_MUTE

SELFSW

ACCIN

UNISI

UNISO

UNICLK

BUSON

SYSRST

NC

SIRCS

INSW

NC

DSW

NC

VMUTEIN

CD_RTS

CD_CTS

CD_RST

NC

LOAD

EJECT

NC

RSTX

R512

X502

32.768KHz

R615

0

CNJ601

REMOTE IN

N

AV D

Q501

SRA2202S/F

KEY ACTIVE SWITCH

R542

100

k 20

2

539 R

R543

10k

k

100k

100

100k

5

69

501

51

567

R5

R

R568

SELF

ACC

INSW

DSW

VMUTE

RTS

CTS

RST

C505

2.2

R508

100k

R510 470k

D502

MA704WK

RESET SIGNAL

GENERATOR

IC502

PST3428UL

TH501

7k

0.1 4

520 C

R538

(AEP, UK, RU)

C521C516

0.10.1

(AEP, UK, RU)

R544R545

k

68k33k

100

100k

571

570

R

R502

1k

R503

1k

R504

1k

R505

R574

0

R507

0

R506

0

C503C501C502 100p100p100p

C504

0.1

1k

R511

S501

RESET

C605

0.001

REAR_ATT

MUTE_SEL

BUS_AUX

11 A

(CHASSIS)

C1

C2

C3

C4

C6

C7

C8

C9

VMUTE

ATT

(Page

28)

NSMASK

TU MUTE

FANH

TRCL

TRDA

FANL

FD_DET

TRCL

TRDA

C10

A9

A10

M

VS

R533

33k

S

M

S

V

IC501

C

N

R573 100k

0 N

I C R

W _

M R P C

C523

KEYIN1

100 2 53

R

0k 10

22 R5

1

REGULATOR

TAR5S33

A

CL

LK

D

S

C

S

0 IN

Y E K

A T N C

EXCEPT

AEP, UK, RU

R546

6 53

R

S S V A

B T N C

()

0

R549

0

(NTSC)

C524

SA

XD

) U

, R K

, U

)

P

U

E

, R

A

K

T P E

, U

C

P E

X E (

(A

0

K 8 6

C517

0.001

C518

0.01

R534

68k

C519

0.1

H

C

R

C

V

V A

A

C

N

R

SDA

SCL

k

3.3

R525

1k

7 52

R

.3k 3

R526

528

100k

R

D

C

K

N

O

IO

N

L

N

K

W

S C I2

1 L E S T S D

TX

C

O

_

C

D

A

2 I

_

S

RXD

G

NC

STB

DIAG

VCC

NC

LCDCE

LCDCKO

LCDSO

REAR_ATT

VOLATT

ATT

VMUTE_F

VMUTE_R

MUTE_SEL

BUS_AUX

VSS

NC

FANH

BEEP

NSMASK

TUNATT

EECKO

W

0

W

EESIO

L

S

E

S

IN

R

E

S

L

T

O

S

T

S

N

C

S

O

E

A

D

F

D

T

N

L501

C534

22µH

100p

C527 C528

0.047

100

5.5V

C512

100 16V

STB

R552

100

R565

100

R566

100

R518

1k

R517

1k

16V

C535 100p

R523

1k

TXD

R521

10k

C530

0.1

C531

0.001

C532

100p

C533

100p

AVF_MUTE

AVR_MUTE

R519

0

R520

R564

100k

)

AEP

,UK, RU

R547 100k

R516

1k

R548 100k

(PAL)

0.01

k 00

00k

.1

0.1

0

1

100k

0.1 9

72

61

11

2

5

551

C513

C5

R

R5

C5

0

7 57

R

0.1

1

47k 0

25

526 C

C5

R55

EEPROM

76

IC504

BR24L08FV-WE2

R5

VSS

SDA

S2

SCL

S1

VSS

SO

VCC

R560 100k

KEYIN0

100

529 R

1 IN

Y E K

W _ H S A L F

(

+3V

IC503

MEX-R1

NC

2929