Pioneer RS-A9/EW manual Block Diagram And Schematic Diagram

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

C CONTROL PCB

B DSP UNIT

Ach PCB

DIR

DIRRST

G

OPT AUDIO IN1

21

CN308

CN2101

IC 2001

CN508 CN507

CN304

Q304

IC 304

TC7SH32FU

DIR1703E

11

OPT IN1

DIN

20

BCK0

Ach

2

2

2

OPT1

1

INB

OUTY

4

6

10

1

DIN

LRCK0

4

OPT-IN1

SCK0

8

7

5, 9, 12

DIT MCK

5, 9, 12

DIT LRCK

5

MID PCB

X2001

IC 3007

IC 3009

K

TC74VHCT125AFT

TC74VHCT125AFT

TC7

OPT AUDIO OUT3

11.2896MHz

CN506 CN505

CN303

6, 8, 11

6, 8, 11

6

Q303

IC 303

DIT MID

MID

OPO3

4

TC7SET32FU

1

OPT OUT3

3

MID OUT

IC 2101

OPT-OUT3

2

2

2

OUTY

INB

4

B

DIT4096IPW

13

4

IC 2102

1

SDATA

TC7SET32FU

6

MCLK

18

TX+

12

LOW PCB

SYNC

J

DITRST

15

11

OPT AUDIO OUT2

RST

SCLK

CN504 CN503

CN302

Q302

IC 302

DIT LOW

LOW

OPO2

4

TC7SET32FU

1

OPT OUT2

LOW OUT

IC 2131

OPT-OUT2

2

2

2

OUTY

INB

2

5

DIT4096IPW

13

4

IC 2132

1

SDATA

TC7SET32FU

6

MCLK

SW PCB

18

TX+

12

I

SYNC

CN502 CN501

OPT AUDIO OUT1

DITRST

15

11

CN301

Q301

RST

SCLK

IC 301

SW OUT

SW

OPO1

4

TC7SET32FU

1

OPT IN2/OPT OUT1

2

2

2

1

6

DIT SW

C

OPT-OUT1

OUTY

INB

IC 2161

USB PCB

DIT4096IPW

13

4

IC 2162

1

SDATA

TC7SET32FU

E

USB

6

MCLK

CN514

CN513

IC 651

18

CN651

AN2135S

TX+

12

SYNC

USB

2

2

2

D-

41

DITRST

15

11

USBD-

RST

SCLK

Q700

CONNECTOR

3

3

D+

42

USBD+

40

3

JTAG

PA5/FRD

VDD3.3

JGND2

X651

8

39

5

6

JTTRST

XIN

PA4/FWR

2

4

4

9

US+5V

Q699

IC4953

2

3

JTTD1

XOUT

TC7SH04FU

1

12MHz

14

USB SO

13

JJJMS

PC0/RXDO 15

11

USB SI

12

PC1/TXDO

17

USB BUSY

D

PC3/INT1

USRST

10

8

JTTCK

18

9

PC4/TO

RESET

IC4952

IC 751

CN801

CN2401

TC74VHC08FT

S-80827CNUA

-B8M

D+3.3V

12

4

D+3.3V

2

OUT 1

VDD3.3

VDD

11

5

MUTE

D+5V

10

6

D+5V

9

7

IC 752

JTTD4

JTEMU

TC7SET04FU

A+5V

8

8

A+5V

3

A-5V

7

9

A-5V

17

62

IC4951 TC7WZ34FU

IN_A

IPIN PCB

4

RMUTE

+18V_R

6

10

A+18VR

OUTY

F

IP BUS

+18V_L

5

11

A+18VL

IP-IN

-18V_R

4

12

A-18VR

E

UNIT

IC 701

-18V_L

3

13

A-18VL

TMS1

TDO1

TCK1

CN509

BUS+

6

JTAG

JRST JTD1 JTMS JTCK

JTD4

JEMU

TDI1

CN

DINI

CN510

CN701

HA12240FP

1

TX

IP-BUS

1

1

1

BUS+

2

4

23 21 27 25

19

31

2

6

8

10

5

5

5

BUS-

5 BUS-

ROUT

RX

IN:BLUE

8

IPPW

BMUTE

STBY

4

4

4

REG

ASENSB

AMUTE

I

8

8

8

Q974

Q973

Q982

Q983

NJM

Q971

-18V_R

3

OUTPUT

ASENS

BSENS

MUTE1

IP-OUT

I

CN512

UNIT

CN702

NJM

CN511

ASENS

BU

-18V_L

3

ASENSB

MUTE2

OUTPUT

8

8

8

BSENS

IP-BUS

4

4

4

BMUTE

Q984

I

BMUTE

OUT:BLACK

BUS-

NJM

5

5

5

+18V_R

1

MUTE

OUTPUT

F

1

1

1

BUS+

UMUTE

I

DIR UNLOCK

+18V_L

1

NJM

H

OUTPUT

IPOUT PCB

10	2
1

RS-A9/EW

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