7
A B C D E F G H I J K L RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430 67 SCHEMATIC DIAGRAM (FUNCTION 1/2) 1 2 3 4 5 6 7 8 9 All voltages are measured with a 10M/V DC electric volt meter. Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice. x: NOT USED O: USED / APPLICABLE IC302: BD3811K1 Sound Processor 73, 74 VCR L/R CD-R L/R 71, 72 47k CD-R L/R 47k CD L/R 47k TUNER L/R 47k V-AUX L/R AUDIO INPUT 47k VCR L/R 47k D-TV L/R 47k DVD L/R -1 47k 47k INPUT ATT 0, -6, -12, -18dB BASS BOOST 0, 4, 8, 12dB BASS ±14dB 2dB step TREBLE ±14dB 2dB step OUTPUT GAIN 0.5 - 18dB 2dB step MASTER VOLUME 0 - 100dB 1dB step + + 79, 80 1, 2 77, 78 9, 10 7, 8 5, 6 3, 4 W L 47k C SW OUT DIGITAL CONTROL L R 19 17 6 CH INPUT FROM DSP TO DSP 47k + + RR 47k RL C OUT 47k + + R 47k L 16 15 13 14 24 22 RR OUT + + RL OUT 47k R 47k RL 47k RR 47k C 47k CH2 SW 21 24 26 25 27 28 46 47 48 + + R OUT + + L OUT 35 36 38 37 57 55 µ-COM Hi Level >2.2V Low Level <1.0V IC303, 304: µPC4570G2 Dual OP-Amp + OUT1 –IN1 –VCC +VCC OUT2 1 2 3 4 5 +IN1 –IN2 +IN2 –+ 6 7 8 IC305: MM74HC4053SJX Triple 2-Channel Analog Multiplexer 16 11 10 4 7 OUT/IN AX or AY VSS 8 GND C B A VCC 3 CY 5 CX 1 BY 2 BX IN/OUT 13 AY 12 AX TO Logic Level Conversion Logic Level Conversion Logic Level Conversion OUT/IN CX or CY OUT/IN BX or BY 9 INH Logic Level Conversion Binary to 1 of 2 Decoders with INHBIT Binary to 1 of 2 Decoders with INHBIT Binary to 1 of 2 Decoders with INHBIT YG TG TB TC TG IC306: NJM78L05A-T3 Voltage Regulator INPUT OUTPUT GND Point 6 emitter of Q309 and collector of Q308 POWER ON (Connect the power cord) POWER OFF (Disconnect the power cord) A Q309 E B Q308 C Point 1 Pin 13 of IC301 MAIN CPU MUTE SOUND PROCESSOR RESET : RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 only Page 68 C1 Page 68 B1 Page 68 B1 RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/ DSP-AX530/HTR-5540RDS/RX-V430RDS: Page 72 A4 RX-V430/HTR-5540/DSP-AX430: Page 73 A4 Page 69 F8 Page 69 G8 Page 70 F1 Page 69 to OPERATION (1) A6 5 2 3 6 7 1 5 6 2 3 7 1 8 4 8 4 1 2 A B MAIN L CENTER L REAR L 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6.7 12.0 -6.7 12.1 5.6 0 4.9 4.9 0 -5.6 0 7.4 7.4 0 -7.4 -7.4 0 0 0 0 0 0 0 0 0 5.6 0 0 -5.6 0 0 0 0 0 0 0 0 -0.1 12.0 -12.0 0 0 0 12.0 -12.0 0 0.7 0 0 0.7 0 0 1.9 0 0 0 4.7 4.9 4.9 1.2 4.9 4.9 4.9 0.9 1.9 0.6 0 4.7 4.9 0 0.2 0 0 0 4.9 4.9 0 0.1 0 4.9 4.9 4.9 4.9 4.9 0 0 0 0 4.9 0 0 0 0 4.7 2.4 0 2.1 4.9 4.8 0.1 4.8 4.8 0 4.8 4.8 0 4.9 4.7 4.9 0.1 0.1 4.9 4.9 0 4.9 5.0 0 4.9 4.9 4.9 0 0 4.8 0 4.9 0 0 4.9 4.9 4.9 0 0 4.7 0 4.9 0.1 0.4 0 0 0 0 4.9 4.9 -11.9 0 0 0 0 6.8 13.3 0 0.7 5.6 0.7 13.3 13.3 12.6 0 5.6 6.8 7.3 4.9 5.6 0 0 4.9 4.7 0 0

RX-V430 530 HTR-5540 5550 DSP-AX430 530

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Page 1: RX-V430 530 HTR-5540 5550 DSP-AX430 530

A B C D E F G H I J K L

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430

67

SCHEMATIC DIAGRAM (FUNCTION 1/2)

1

2

3

4

5

6

7

8

9

All voltages are measured with a 10MΩ/V DC electric volt meter. Components having special characteristics are marked s and must be replaced

with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.

x: NOT USEDO:USED / APPLICABLE

IC302: BD3811K1Sound Processor

73, 74 VCR L/RCD-R L/R 71, 72

47kCD-R L/R

47kCD L/R

47kTUNER L/R

47kV-AUX L/R

AU

DIO

INP

UT

47kVCR L/R

47kD-TV L/R

47kDVD L/R

-1

47k

47k

INPUT ATT0, -6, -12, -18dB

BASSBOOST0, 4, 8, 12dB

BASS±14dB2dB step

TREBLE±14dB2dB step

OUTPUTGAIN0.5 - 18dB2dB step

MASTERVOLUME0 - 100dB1dB step

+– +

79, 80

1, 2

77, 78

9, 10

7, 8

5, 6

3, 4

W

L

47kC

SW OUT

DIGITALCONTROL

LR

1917

6 C

H IN

PU

T

FROM DSP

TO

DS

P

47k

+– +

–RR47k

RL

C OUT

47k

+– +

–R47k

L

16

15

13

14

24

22

RR OUT

+– +

– RL OUT

47k

R

47k

RL

47k

RR

47k

C

47k

CH2

SW21 24 26 25 27 28 46 47 48

+– +

– R OUT

+– +

– L OUT

35

36

38

37

57

55

µ-COMHi Level >2.2VLow Level <1.0V

IC303, 304: µPC4570G2Dual OP-Amp

–+

OUT1

–IN1

–VCC

+VCC

OUT2

1

2

3

4 5

+IN1 –IN2

+IN2

–+

6

7

8

IC305: MM74HC4053SJXTriple 2-Channel Analog Multiplexer

16

11

10

4

7

OUT/INAX or AY

VSS8

GND

C

B

A

VCC3

CY5

CX1

BY2

BX

IN/OUT

13AY

12AX

TO

LogicLevel

Conversion

LogicLevel

Conversion

LogicLevel

ConversionOUT/INCX or CY

OUT/INBX or BY

9INHLogicLevel

Conversion

Binary to 1of 2 Decoderswith INHBIT

Binary to 1of 2 Decoderswith INHBIT

Binary to 1of 2 Decoderswith INHBIT

YG

TG

TB

TC

TG

IC306: NJM78L05A-T3Voltage Regulator

INPUT

OUTPUT

GND

Point 6 emitter of Q309 and collector of Q308

POWER ON(Connect the power cord)

POWER OFF(Disconnect the power cord)

A Q309 E

B Q308 C

Point 1 Pin 13 of IC301

MAIN CPU

MUTE

SOUNDPROCESSOR

RESET

: RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 only

Pag

e 68

C1

Pag

e 68

B1

Pag

e 68

B1

RX

-V53

0/R

X-V

530R

DS

/HT

R-5

550/

HT

R-5

550R

DS

/D

SP

-AX

530/

HT

R-5

540R

DS

/RX

-V43

0RD

S: P

age

72A

4

RX

-V43

0/H

TR

-554

0/D

SP

-AX

430:

Pag

e 73

A4

Pag

e 69

F8

Pag

e 69

G8

Page 70 F1 Page 69

to OPERATION (1)

A6

5

2

3

67

1

5

6

2

3

7

1

8

4

8

4

1

2

A

B

MAIN L

CENTER

L

REAR L

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0 0 0 00 0 0 0 0 0 0 0 0 0 0 0

0

0

0

0

0

0

0

0

0

0

0

0

00

0

0

0

0

0

0

0

0 0 0 0 0 0 0 0 0 0 0 0 0 0

6.7 12.0

-6.7 12.1

5.6 0 4.

9

4.9

0

-5.6 0

7.4

7.4

0

-7.4

-7.4

0

0

0

0

0

0

0

0

0

5.6

0

0

-5.6

00

0

0

0

0

0

0

-0.1

12.0

-12.0

0

0

0

12.0

-12.0

0

0.7

0

0

0.7

0

0

1.9

0

0

0

4.7

4.9

4.9

1.2

4.9

4.9

4.9

0.9

1.9

0.6

0

4.7

4.9

0

0.2

0

0

0

4.9

4.9

0

0.1

0

4.9

4.9

4.9

4.9

4.9

0

0

0

0

4.9

0 0 0 0 4.7

2.4 0 2.1

4.9 4.

8

0.1

4.8

4.8 0 4.8

4.8 0 4.9

4.7 4.

9

0.1

0.1

4.9

4.9 0 4.9

5.0 0 4.9

4.9

4.9 0 0 4.8 0 4.9 0 0 4.

9

4.9

4.9 0 0 4.7 0

4.9

0.1

0.4000

0

4.94.9

-11.9

0

0

0

0

6.8

13.3

0

0.7

5.6

0.7

13.3

13.3

12.6

0

5.6

6.87.3

4.9

5.6

0

0

4.9

4.7

0

0

Page 2: RX-V430 530 HTR-5540 5550 DSP-AX430 530

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430

A

1

2

3

4

5

6

7

8

9

B C D E F G H I J K L

68

SCHEMATIC DIAGRAM (FUNCTION 2/2)

All voltages are measured with a 10MΩ/V DC electric volt meter. Components having special characteristics are marked s and must be replaced

with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.

x: NOT USEDO:USED / APPLICABLE

IC551: LA7956Video Switch

1 2 3 4 5 6 7 8 9VIDEOOUT

A B VIN1 GND VIN2 VCC VIN3 VIN4

DRIVER

6dBAMP

CONTROL 4 INPUT 1 OUTPUTVIDEO SWITCH

IC571: LC72722RDS Decoder

+

REFERENCEVOLTAGE

57kHzbpf

(SCF)

CCB

TEST

PLL(57kHz)

ANTIALIASINGFILTER

SMOOTHINGFILTER

RAM(24 BLOCK DATA)

ERROR CORRECTION(SOFT DECISION)

SYNC/ECCONTROLLER

SYNCDETECT-1

DATADECODER

CLOCKRECOVERY(1187.5Hz)

MEMORYCONTROL

OSC/DIVIDER

VREF

CLK(4.332MHz)

SYNCDETECT-2

VDDA

VSSD

VDDD

RDS-ID

SYNC

SYR

VSSA

MPX IN

DOCLDI

CE

T1T2T3T4

T5

T6

T7

X IN

VR

EF

FL

OU

T

C IN

X O

UT

3 14

15

19

18

24

1 5 6

4

2

20

21

22

23

789

10

11 16 17 13 12

VOLTAGESELECTOR

POWER RELAY

: RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 only

Point 3 Pin 15 of IC571

Page 67 C6 Page 67 C7 Page 67 C8

Pag

e 71

J2P

age

71D

1

Pag

e 74

I5

Pag

e 74

K3

3

0

-0.1

-0.1

0

21.2

-21.8

12.1

-13.2

AC 32.9

AC 20.1

AC13.4

13.3

6.4

6.4

0

13.3

6.4

6.4

0

0.1

0

13.3

0.1

0.8

1.81.9

2.2

2.2

2.2

12.0

5.6

4.9

5.6

0

2.3

12.0

2.9

4.4

0

2.2

0

0

4.9

4.8

0

0

0

4.9

0

12.0

5.7

6.4 6.4

7.0

0

0.3

3.9

3.9

12.0 3.9 0

3.9

4.9

4.9

6.4

0

6.4

AM/FM TUNER

Page 3: RX-V430 530 HTR-5540 5550 DSP-AX430 530

A B C D E F G H I J K L

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430

69

SCHEMATIC DIAGRAM (OPERATION)

1

2

3

4

5

6

7

8

9

All voltages are measured with a 10MΩ/V DC electric volt meter. Components having special characteristics are marked s and must be replaced

with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.

FL DRIVER

IR REMOTE

FL DISPLAY

x: NOT USEDO:USED / APPLICABLE

IC701: LC75712E FLDFL Display Driver

DI

SHIFT REGISTER

CGROM

DC

RAM

CONTROL

LATCH

64

CL 63

CE

LATCH

ANODE DRIVER

62

TEST 56

VFL 55

VDD 60

VSS 57

RES 61

OSCI 59

OSCO 58

CGRAM

ADRAM

ADDRESSCOUNTER

ADDRESSREGISTER

GRIDCONTROL

GRIDREGISTER

AM1AM2

AM35

DECODER

GRID DRIVER

G1G2

G10G11

AA1AA2AA3AA4/G16AA5/G15AA6/G14AA7/G13AA8/G12

BLINKGENERATOR

DUTYGENERATOR

BLINKCYCLEREGISTER

DISPLAYCONTROL

DISPLAYREGISTER

DUTYCYCLEREGISTER

CONTROLINSTRUCTION

DECODER

DIVIDERTIMING

GENERATOROSC

1

2

35

36

37

38

39

40

41

42

43

44

45

53

54

IC741, 742: µPC4570G2Dual OP-Amp

–+

OUT1

–IN1

–VCC

+VCC

OUT2

1

2

3

4 5

+IN1 –IN2

+IN2

–+

6

7

8

Pag

e 67

to F

UN

CT

ION

(1)

F1

Page 67

to FUNCTION (1)

I5

Page 67

to FUNCTION (1)

I5

5

6

2

3

7

1

7

1

6

5

2

3

8

4

4

8

L

0

0

0

0

0

0

0

0

0

0

0

0

11.9

-12.0

-12.0

11.9

4.9

4.9 0 4.9

4.9

0.1

4.904.9

4.9

-28.

1

2.5

2.5

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

~

-27.4

~

-27.4

~

~

~

~

~

~

~~~~~~

00

~~~~~~ ~~~~~~~~

~~~~~~~~~

-20.

4

-20.

4

-20.

4

-20.

4

~~~~~~~ ~~~~~~~~~~~~~~~~ ~-27.

4

~-29.

4

~~ ~~~-27.

8

~~~~~~~~~~~

~~

0

AC5.8

-20.4

-28.1

4.9

~

~

4.9

~

~

4.9

~

~

4.9

~

~

4.9

~

~

4.9

~

~

4.9

~

~

4.9

~

~

4.9

~

~

Page 4: RX-V430 530 HTR-5540 5550 DSP-AX430 530

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430

A

1

2

3

4

5

6

7

8

9

B C D E F G H I J K L

70

SCHEMATIC DIAGRAM (DSP)

All voltages are measured with a 10MΩ/V DC electric volt meter. Components having special characteristics are marked s and must be replaced

with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.

IC601: MSM514260C-60JS4Mbit DRAM

TimingGenerator

I/OController

OutputBuffers

InputBuffers

InputBuffers

OutputBuffers

I/OController

Column Decoders

RAS

RefreshControl Clock

14

WE13

9

9

LCAS 29

UCAS

A0~A8

28

VCC 20

VSS 21

Sense AmplifiersI/O

Selector

MemoryCells

OE27

DQ9~DQ16

ColumnAddressBuffers

InternalAddessCounter

RowAddressBuffers

On ChipVBB Generater

RowDeco-ders

WordDrivers

9

9

16 16

8

8

8

8

8

8

DQ1~DQ8

8

8

IC602: PQ025EZ5MZPRegulator

1Vin 3 Vo

2 Vc5

GND

IC603: µPC29M33T-E1Voltage Regulator

3 OUTPUT

1 INPUT

2 GND

Safety DriveLimiter

Excessive ElectricCurrent Protection

Sud

den

Cur

rent

Pro

tect

ion

Sta

rter

Circ

uit

Driv

er

Sta

ndar

d V

olta

ge

Ove

rhea

t Pro

tect

ion

Amp.

IC604: CS493292-CLRAudio Decoder

CompressedData InputInterface

17

37

38

32

44

43

42

39

40

41

3

33 34 35 24 13 2 23 12 1

16151411109836

27

28

29

DigitalAudioInput

InterfaceRAM Input

Buffer

RAM OutputBuffer

24-BitDSP Processing

OutputFormatter

STC

RAMProgramMemory

RAMData

Memory

RAMProgramMemory

RAMData

Memory

FrameShifter

InputBuffer

Controller

Parallel or Serial Host Interface

25

26

PLLClock Manager

30

31

22

18 5 4 19 7 6 20 21

A0, SCCLK

DATA7, EMAD7, GPIO7

DATA6, EMAD6, GPIO6

DATA5, EMAD5, GPIO5

DATA4, EMAD4, GPIO4

VD2

DGND2

DATA3, EMAD3, GPIO3

DATA2, EMAD2, GPIO2

DATA1, EMAD1, GPIO1

DATA0, EMAD0, GPIO0

A1, S

CDIN

RD, R

/W, E

MO

E, G

PIO

10

WR,

DS,

EM

WR,

GPI

O10

AUDA

TA3,

XM

T958

DGND

1

VD1

MCL

K

SCLK

LRCL

K

AUDA

TA0

AUDA

TA1

AUDATA2

DC

DD

RESET

AGND

VA

FILT1

FILT2

CLKSEL

CLKIN

CMPREQ, LRCLKN2

7

8

9

10

11

12

13

14

16

15

17

18 19 20 21 22 23 24 25 26 27 284041424344123456

29

30

31

32

33

34

35

36

37

38

39

CS

SCDI

O, S

CDO

UT, P

SEL,

GPI

O9

ABO

OT, I

NTRE

Q

EXTM

EM, G

PIO

8

SDAT

AN1

VD3

DGND

3

SCLK

N1, S

TCCL

K2

LRCL

KN1

CMPD

AT, S

DATA

N2, R

CV95

8

CMPC

LK, S

CLKN

2

IC605: NJM2904MDual OP-Amp

Q1Q2 Q3

Q9Q8

Q4

INPUTSOUTPUT

V–

+

Q6Q5

Q10

Q11Q12

Q7

Q13

4B13

4A12

4Y11

3B10

3A9

3Y8

1B 2

1Y 3

2A 4

2B 5

2Y 6

GND 7

IC606: TC74HCT00AFQuad 2-Input Nand Gate

Vcc141A 1

IC607: TC74HCU04AFHex Inverters

1A

1Y

2Y

VCC

6A

1

2

3

4 11

2A 6Y

5A

12

13

14

3A

3Y

5Y

4A

5

6

7 4Y8

9

10

GND

CECOLUMN

DECODER

POWERDOWN

OE

I/O7

I/O6

A14

WE

A13

A12

A11 A1

A0

IC608: CY62256LLStatic RAM

512x512ARRAY

INPUTBUFFER

RO

W D

EC

OD

ER

SE

NC

EA

MP

S

A7A6A5A4

A10A9A8

A3A2 I/O5

I/O4

I/O3

I/O2

I/O1

I/O0

IC609: XC9572XL-10TQ100CCPLD

I/OFunctionBlock 1

Macrocells1 to 18

I/OBlocks

JTAGController

In-System Programming Controller

Fast

CO

NN

EC

T II

Sw

itch

Mat

rix

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O/GCK

I/O/GSR

I/O/GTS2

54

18

1

JTAG Port 1

3

3

FunctionBlock 1

Macrocells1 to 18

54

18

FunctionBlock 1

Macrocells1 to 18

54

18

FunctionBlock 1

Macrocells1 to 18

54

18

IC610: TC74HCT08AFQuad 2-Input And Gate

Vcc14

4B13

4A12

4Y11

3B10

3A9

3Y8

1A 1

1B 2

1Y 3

2A 4

2B 5

2Y 6

GND 7

IC614: AK4527BVQ24bit CODEC

FormatConverter

ADCLIN+

39 MCLK6 LRCK4 BICK

10 DAUX

1 SDOS

9 SDTO

6 SDTI17 SDTI28 SDTI3

HPF

AudioI/F

LIN-

ADC HPF

DACLOUT1 DATTLPF MCLKLRCKBICK

6DOUT

SDIN1SDIN2SDIN3

DACROUT1 DATTLPF

DACLOUT2 DATTLPF

DACROUT2 DATTLPF

DACLOUT3 DATTLPF

DACROUT3 DATTLPF

30

29

RIN+RIN-

32

31

27

28

25

26

23

24

IC617~621: µPC4570G2Dual OP-Amp

–+

OUT1

–IN1

–VCC

+VCC

OUT2

1

2

3

4 5

+IN1 –IN2

+IN2

–+

6

7

8

Point 4 Pin 2 of IC600

DSP

REGULATOR

PLD

DECODER

CODEC

4M DRAM

DUTY CORRECTOR

LEVEL CONVERT & SIGNAL DETECT

256K SRAM

Page 67

to FUNCTION (1)

E1

MAIN L (ANALOG IN)

CENTER

L

REAR L

4

5.0

5.0

0.1

4.2

0.1

4.9

4.2

0.1

4.9

0.3

0.1

4.9

0.8

0.8

0.8

0.8

4.9

1.0

1.1

1.1

1.0

3.2

1.7

1.2

~

~

~

4.9

0.5

0.5

0.5

0.5

0.1

0.5

0.5

0.4

0.3

2.2

2.1

~

2.2

~

~

~

~

4.9 0.1

0.1

5.02.6

0.1

0.10.1

3.6

0.1

0

0.1

0.10.13.6

5.0

0.1

0.1 5.0

5.0

0.10.1

0.1

0

0.1

2.6

0.1

4.2

4.2

0.1

0.3

0

4.8

4.8

0.3

0.1

4.6

3.5

0.1

0.1

~ ~ ~ ~ ~ ~ 1.2 ~ ~ 3.5

0.1

1.7

2.1

3.2

2.2

0.5

0.5

0.5

0.5

0.5

0.5

0.4

0.3

3.5

0.1

1.0

1.1

1.7

1.0

0.8

1.7 0 3.5

0.1

1.8

0.1 0.

1

0.1

0.1

0.1

0.1

3.5

0.1

0.1

0.1

0.1

1.1

3.5

2.3

2.2

0.1

3.5 0 3.5

0.1

0.3

0.1

0.1

1.9

3.5

0.1

0.1

0.1

0.4

2.6

0.1

2.6

0.1

2.6

4.8

5.0

5.0

3.4 5.0

5.0

2.6

0.1

0.1

3.40.1

0.1

5.0

0.15.0

0.15.0

2.5 3.1 0.1 5.0 0.1

5.0 0

0.1

5.0

0.4

0

0.1

0.10.1

3.5

0.1

0.1

0.1

0.1

1.8

1.8

1.8

0.1

0.1

1.4

1.4

1.40

3.5

0.8

0.8

0.8

2.6

0.1

0.1

0.1

3.5

0.1

3.5

0.1

0.1

2.6

3.5

0.3

0.1

2.5

1.9

1.4

1.4

1.4

0.1

5.0

5.0

5.0 0 3.5 0 5.

0

02.

52.

55.

0

5.0

2.5

2.5

0

02.

52.

55.

0

5.0

2.5

2.5

0

0 0

0 5.0 0 05.0

1.80 5.0

5.0

2.5

0

1.8

1.8

0

0

0

2.5

2.5

2.5

2.5

2.5

2.5

2.512.0

2.5

2.5-12.0

2.5

2.5

2.5

2.5

5.0

-11.5

0

5.05.0

0

0

-11.5

0

0

-11.5

0.1

12.0

2.5

0.4

0.2

0.2

0.2

2.5-12.0

2.5

2.5

2.5

12.0

-12.0

2.2

1.0

0.3

0.3

0.3

0.3

12.0

-12.0

1.1

1.1

0.4

0.3

0.4

0.3

12.0

-12.0

1.4

1.3

2.5

2.5

2.5

0.3

5.0

0.3

0.1

0.1

: RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 onlyJ model only(DSP-AX530/DSP-AX430)

x: NOT USEDO:USED / APPLICABLE

Page 5: RX-V430 530 HTR-5540 5550 DSP-AX430 530

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430

A

1

2

3

4

5

6

7

8

9

B C D E F G H I J K L

72

SCHEMATIC DIAGRAM (MAIN 1/2)

All voltages are measured with a 10MΩ/V DC electric volt meter. Components having special characteristics are marked s and must be replaced

with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.

FRONT L POWER AMP

REAR L POWER AMP

REAR R POWER AMP

CENTER POWER AMP

RELAYDRIVER

RELAYDRIVER

RELAY DRIVER

FRONT R POWER AMP

Pag

e 67

I3P

age

74D

4

Pag

e 74

D6

Pag

e 74

H5

Pag

e 74

D6

Pag

e 74

D7

Pag

e 74

D7

Page 74 D8

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS only

CENTER

L

REAR L

47.747.3

46.1

0-0.6

46.1 47.3

-0.6

0

0

47.247.3

24.1

46.7

1.0

0

35.9

29.7

35.9

0

0

0

46.1

-0.6

46.1 47.3

-0.6

46.7

1.0

00

0

46.1

-0.6 -0.6

46.1 47.3

46.7

1.0

00

46.1

-0.6 -0.6

46.1 47.3

46.7

1.0

00

46.1

-0.6 -0.6

46.1 47.3

46.7

1.0

00

0.5

1.0

-46.8

48.0

-47.9

-1.0

0

0-1.0

-0.5

-49.7

47.7

0

-0.5

0

0

0

0.5

48.0

1.0

-1.0

-0.4

0.5

1.0

-46.8

48.0

-47.9

-1.0

0

0

-1.0

-0.5

-47.9

47.7

0

-0.5

0

0

0

0.548.0

1.0

-1.0

-0.4

0.5

1.0

-46.8

48.0

-47.8-1.0

0

0

-1.0

-0.5

-47.9

47.7

0

-0.5

0

0

0

0.548.01.0

-1.0

-0.4

0.5

1.0

-46.8

48.0

-47.7

-1.0

0

0

-1.0

-0.5

-47.9

47.7

0

-0.5

0

0

0

0.548.01.0

-1.0

-0.4

0.5

1.0

-46.8-46.8

-48.7

0

0.2

0.2

-32.3

48.0

-47.9-47.7

-47.4 -47.7

-44.8

0

-31.3

-32.0

-32.5-31.9

-48.7

-46.8 -1.0

0

0

-1.0

-0.5

-47.7

47.7

0

-0.5

0

0

0

0.548.0

1.0

-1.0

-0.4

22.7

0.2

00.2

0.8

0.6

0

0.6

0.6

-26.8

0.8

-28.7-31.7

22.4 0.2

0.2

0

0.6

0

0

0.6

0

04.9

0

0

0

0

0

31.2

32.231.2

0 0

0

4.7

0

4.7

47.9

0

48.0

30.7

0

0.6

10.4

-28.7

0

0

0

10.8

22.7 0.210.8

Pag

e 74

E5

model

Circuit No.

C343, 344371–374, 376

C341, 342351, 353, 354

R339, 340351, 353, 354

Q251

X

J U, C R, T, K, A B, G, L

X

X

X

X

X

X

X

X

LTS0610-1009[V677110]

0.01[UA65410]

0.01[UA65410]

0.022[UA65422]

2.2[HV75322]

2.2[HV75322]

C1890A[D/E][VP88310]

47K[HF45747]

10K[HF45710]

C1890A[D/E][VP88310]

47K[HF45747]

10K[HF45710]

C1890A[D/E][VP88310]

47K[HF45747]

10K[HF45710]

0.022[UA65422]

LTS0410-3011[V842390]

LTS0610-1009[V677110]

LTS0410-3011[V842390]

LTS0610-1009[V677110]

LTS0410-3011[V842390]

LTS0610-1007[V591200]

LTS0410-3009[V842340]

MTZJ10C[VG43960]

MTZJ12C[VG44030]

MTZJ6.8B[VG43830]

MTZJ12C[VG44030]

MTZJ6.8B[VG43830]

4.7[HF45347]

2.2[HF45322]

4.7[HF45347]

2.2[HF45322]

MTZJ12C[VG44030]

MTZJ6.8B[VG43830]

X

X X

X X

Q253

Q252

TE351

TE331

D254

D253

R371, 372

R375

S

1

4

3

5

6

7

9

10

11

12

13

31

33

Limiter

Limiter

x: NOT USEDO:USED / APPLICABLE

Page 6: RX-V430 530 HTR-5540 5550 DSP-AX430 530

A B C D E F G H I J K L

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430

73

SCHEMATIC DIAGRAM (MAIN 1/2)

1

2

3

4

5

6

7

8

9

All voltages are measured with a 10MΩ/V DC electric volt meter. Components having special characteristics are marked s and must be replaced

with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.

FRONT L POWER AMP

REAR L POWER AMP

REAR R POWER AMP

CENTER POWER AMP

RELAYDRIVER

RELAYDRIVER

RELAY DRIVER

FRONT R POWER AMP

Pag

e 67

I3P

age

74D

4

Pag

e 74

D7

Pag

e 74

D7

Page 74 D8

Pag

e 74

H5

Pag

e 74

E5

RX-V530/HTR-5540/DSP-AX430 only

CENTER

L

REAR L

47.747.3

46.1

0-0.6

46.1 47.3

-0.6

0

0

47.247.3

24.1

46.7

1.0

0

35.9

29.7

35.9

0

0

0

46.1

-0.6

46.1 47.3

-0.6

46.7

1.0

00

0

46.1

-0.6 -0.6

46.1 47.3

46.7

1.0

00

46.1

-0.6 -0.6

46.1 47.3

46.7

1.0

00

46.1

-0.6 -0.6

46.1 47.3

46.7

1.0

00

0.5

1.0

-46.8

48.0

-47.9

-1.0

0

0-1.0

-0.5

-49.7

47.7

0

-0.5

0

0

0

0.5

48.0

1.0

-1.0

-0.4

0.5

1.0

-46.8

48.0

-47.9

-1.0

0

0

-1.0

-0.5

-47.9

47.7

0

-0.5

0

0

0

0.548.0

1.0

-1.0

-0.4

0.5

1.0

-46.8

48.0

-47.8-1.0

0

0

-1.0

-0.5

-47.9

47.7

0

-0.5

0

0

0

0.548.01.0

-1.0

-0.4

0.5

1.0

-46.8

48.0

-47.7

-1.0

0

0

-1.0

-0.5

-47.9

47.7

0

-0.5

0

0

0

0.548.01.0

-1.0

-0.4

0.5

1.0

-46.8-46.8

-48.7

0

0.2

0.2

-32.3

48.0

-47.9-47.7

-47.4 -47.7

-44.8

0

-31.3

-32.0

-32.5-31.9

-48.7

-46.8 -1.0

0

0

-1.0

-0.5

-47.7

47.7

0

-0.5

0

0

0

0.548.0

1.0

-1.0

-0.4

22.7

0.2

00.2

0.8

0.6

0

0.6

0.6

-26.8

0.8

-28.7-31.7

22.4 0.2

0.2

0

0.6

0

0

0.6

0

04.9

0

0

0

0

0

31.2

32.231.2

0 0

0

4.7

0

4.7

47.9

0

48.0

30.7

0

0.6

10.4

-28.7

0

0

0

10.8

22.7 0.210.8

model

Circuit No.

C371–374, 376C421, 422

C390–392, 395, 399

R391–395

Q251

X

J U, C R, T, K, A L

X

X

X

X

X

X

X

X

LQR2411-0001G

[V825950]

LQR2411-0001G

[V825950]

LQR2411-0001G

[V825950]

LQR2411-0003G

[V825960]

0.01[UA65410]

0.01[UA65410]

0.022[UA65422]

2.2[HV75322]

2.2[HV75322]

C1890A[D/E][VP88310]

47K[HF45747]

10K[HF45710]

C1890A[D/E][VP88310]

47K[HF45747]

10K[HF45710]

C1890A[D/E][VP88310]

47K[HF45747]

10K[HF45710]

0.022[UA65422]

LQR2610-0001[V447070]

LQR2610-0001[V447070]

LQR2610-0001[V447070]

LQR2610-0003[V447090]

MTZJ10C[VG43960]

MTZJ12C[VG44030]

MTZJ6.8B[VG43830]

MTZJ12C[VG44030]

MTZJ6.8B[VG43830]

4.7[HF45347]

2.2[HF45322]

4.7[HF45347]

2.2[HF45322]

MTZJ12C[VG44030]

MTZJ6.8B[VG43830]

X

X X

X X

Q253

Q252

TE391

TE392

D254

D253

R371, 372

R375

S

1

4

3

5

6

7

9

10

11

12

13

31

33

Limiter

Limiter

x: NOT USEDO:USED / APPLICABLE

Page 7: RX-V430 530 HTR-5540 5550 DSP-AX430 530

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430

A

1

2

3

4

5

6

7

8

9

B C D E F G H I J K L

74

SCHEMATIC DIAGRAM / 総回路図 (MAIN 2/2)

All voltages are measured with a 10MΩ/V DC electric volt meter. Components having special characteristics are marked s and must be replaced

with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice.

x: NOT USEDO: USED / APPLICABLE

REGULATOR

IC401: NJM7812FAIC403, 405: NJM7805FAVoltage Regulator

INPUT

OUTPUT

COMMON

IC402: NJM79M12FAIC404: NJM79M05FAVoltage Regulator

COMMON

OUTPUT

INPUT

IC406: LM61CIZTemperature Sensor

Vout

+Vs

GND

Page 68 B6

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72 I4

RX-V430/HTR-5540/DSP-AX430: Page 73 I4

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72 to MAIN (8) I6

Pag

e 68

to F

UN

CT

ION

(5)

from FUNCTION (7)

A8

RX-V430/HTR-5540/DSP-AX430: Page 73 to MAIN (10) I4

RX

-V53

0/R

X-V

530R

DS

/HT

R-5

550/

HT

R-5

550R

DS

/D

SP

-AX

530/

RX

-V43

0RD

S/H

TR

-554

0RD

S: P

age

72A

6

RX

-V43

0/H

TR

-554

0/D

SP

-AX

430:

Pag

e 73

A6

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72 I8

RX-V430/HTR-5540/DSP-AX430: Page 73 I8

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72 I7

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS only: Page 72 I3

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS only: Page 72 I7

RX-V430/HTR-5540/DSP-AX430: Page 73 I7

RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72 D8

RX-V430/HTR-5540/DSP-AX430: Page 73 D8

21.0

0

0

4.9

12.1

-21.8-12.1

12.0

0

0

5.0 11.7

0

5.0

-13.1-5.0

031.3

031.3

0-32.5

0

0

0

-48.0(-33.3)

48.0(33.3)

-32.5

0

0.9

AC70.2

AC48.9