Marantz SR8000 Service Manual - Page 29

18

AIN1

6

REFERENCE

DIVIDER

PHASE DETECTOR

CHARGE PUMP

SWALLOW COUNTER

1/16, 1/17

4blt

1

24

15

14

3

4

5

16

X IN

XOUT

FM IN

1

2

AM IN

CE

DI

CL

DO

12blt PROGRAMMABLE

DIVIDER

DATA SHIFT REGISTER

LATCH

7

8

9

10

2

11

13

BO1

BO2

BO3

BO4

BO5

IO1

IO2

UNIVERSAL

COUNTER

12

17

20

19

23

V

SS

AOUT1

PD2

PD1

LC72130

IFIN

21

AIN2

22

AOUT2

UNLOCK

DETECTOR

CCB

I/F

V

DD

POWER

ON

RESET

51

52

QY01:TMP93CW40DF

Q501:LC72130

Q691:

µ

PD78018

VA+

FILT

AGND

MCK

SDATA

11

SCK

FSYNC

12

26

De-Multiplexer

Audio

Serial

Port

Confidence

Flag

CRC

check

RXP

RXN

VD+

DGND

R

e

g

i

s

t

e

r

s

Parity

Check

Frequency

Comparator

Error

Encoder

Channel

Status

Latch

Ca/

E1

C0/

E0

Ce/

F2

Cd/

F1

Cc/

F0

Cb/

E2

Multiplexer

Bi-phase

Decoder

and

Frame

Sync

Timing

M0

M1

M2

M3

C

U

VERF

CBL

ERF

SEL

CS12/

FCK

22

20

21

19

9

10

7

8

13

16

6

5

4

3

2

27

25

15

28

14

1

17

18

24

23

Clock & Data

Recovery

3

3

6

6

1

2

3

4

5

6

7

8

9

10

11

12

28

27

26

25

24

23

22

21

20

19

18

17

13

14

16

15

C

VERF

Cd/F1

Ce/F2

CS d/FREQ REPORT 1

CS e/FREQ REPORT 2

Cc/F0

SDATA

CS c/FREQ REPORT 0

SERIAL OUTPUT DATA

Cb/E2

ERF

CS b/ERROR CONDITION 2

ERROR FLAG

Ca/E1

M1

CS a/ERROR CONDITION 1

SERIAL PORT MODE SELECT 1

C0/E0

M0

CS 0/ERROR CONDITION 0


VD+

VA+

DIGITAL POWER

ANALOG POWER

DGND

AGND

DIGITAL GROUND

ANALOG GROUND

RXP

FILT

RECEIVE POSITIVE

FILTER

RXN

MCK

RECEIVE NEGATIVE

MASTER CLOCK

FSYNC

M2

FRAME SYNC


SCK

M3

SERIAL DATA CLOCK


CS12/FCK

SEL

CHANNEL SELECT/FCLOCK

FREQ/CS SELECT

U

CBL

QR01:CS8414

Pin

Port name

I/O

Use

Sig.Name

Act.

Note

1 P55/AN5

I

AN

KEY_INPUT3

-

Key Input 3

2 P56/AN6

I

AN

MODE_SW0

-

MODE SWITCH 0

3 P57/AN7

I

AN

MODE_SW1

-

MODE SWITCH 1

4 MIN

I

-

-

toV ss

5 P60/TXD0

I/O

O

DO_TUNER

-

TUNER DO

6 P61/RXD0

I/O

O

CE_TUNER

H

TUNER CE

7 P62/SCLK0

I/O

O

CK_TUNER

-

TUNER CLK

8 P63/TXD1

I/O

O

KILL_RDS

L

Kill RDS Device

9 P64/RXD1

I/O

O

DC_CONTROL0

H

DC Output Control0

10 P65/SCLK1

I/O

O

DC_CONTROL1

H

DC Output Control1

11 P70/WAIT

I/O

O

LED0

L

Front L

12 P71

I/O

O

LED1

L

Front R

13 Vss

I

Vss

-

14 P72

I/O

O

LED2

L

Center

15 P73

I/O

O

LED3

L

Surr. L

16 P74

I/O

O

LED4

L

Surr. R

17 P75

I/O

O

LED5

L

Surr. Mono

18 P76

I/O

O

LED6

L

LFE

19 P77

I/O

O

LED7

L

Peak

20 CLK

O

-

n.c.

pull up

21 AM8/16

I

-

n.c.

pull up

22 X1

I

X1

20MHz

23 X2

O

X2

20MHz

24 EA

I

-

n.c.

pull up

25 RESET

I

RESET

26 P66/XT1

I/O

O

LED_STANDBY

H

STAND BY LED

27 P67/XT2

I/O

I

VIDEO_DETECT0

L

CVBS Video Detector

28

TEST1

I

-

-

to TEST2

29

TEST2

I

-

-

to TEST1

30 Vcc

I

Vcc

-

31 Vss

I

Vss

-

32 ALE

O

-

n.c.

pull up

33 P00/AD0

I/O

I

VOL_ENC_A

-

Vol. Pulse Encoder

34 P01/AD1

I/O

I

VOL_ENC_B

-

Vol. Pulse Encoder

35 P02/AD2

I/O

I

SURR_ENC_A

-

Surr. Pulse Encoder

36 P03/AD3

I/O

I

SURR_ENC_B

-

Surr. Pulse Encoder

37 P04/AD4

I/O

I

VIDEO_DETECT1

L

Y/C Video Detector

38 P05/AD5

I/O

I

VIDEO_DETECT2

L

Multi Video Detector

39 P06/AD6

I/O

I

HEAD_PHONE_SW

L

Head Phone Switch

40 P07/AD7

I/O

I

DI_RDS

-

RDS I/F DI

41 P10/AD8

I/O

I

DI_TUNER

-

Tuner I/F DI

42 P11/AD9

I/O

I

SD_TUNER

L

Tuner I/F SD

43 P12/AD10

I/O

O

DO_SURR

-

Surr. I/F Data Out

44 P13/AD11

I/O

I

DI_SURR

-

Surr. I/F Data In

45 P14/AD12

I/O

O

CK_SURR

-

Surr. I/F CLK

46 P15/AD13

I/O

I

ACK_SURR

L

Surr. I/F Acknowlidge.

47 P16/AD14

I/O

O

REQ_SURR

L

Surr. I/F Request

48 P17/AD15

I/O

O

RST_SURR

L

Surr. I/F Reset

49 P20/A0

I/O

O

SOFT_MUTE

H

Soft Mute ON

50 P21/A1

I/O

O

ATT_ON

L

Attenuate ON

51 P22/A2

I/O

O

CE_AUDIO

L

Audio Device CE

52 P23/A3

I/O

O

CE_VOLUME

H

Volume Device CE

53 P24/A4

I/O

O

CE_SP1

L

4094 Device1 CE

54 P25/A5

I/O

O

CE_FL

L

FL Driver CE

55 P26/A6

I/O

O

CE_OSD1

L

Y/C OSD Driver CE

56 P27/A7

I/O

O

CE_OSD2

L

Multi OSD Driver CE

57 Vcc

I

Vcc

-

58 P30/RD

O

O

CE_SP0

L

4094 Device0 CE

59 P31/WR

O

O

CE_OSD0

L

CVBS OSD Driver CE

60 P32/SCK

I/O

O

CK_DISP

-

FL & OSD I/F CLK

61 P33/SO

I/O

O

DO_DISP

-

FL & OSD I/F DO

62 P34/SI

I/O

O

POWER_OFF

L

Power OFF output

63 P35/INT0

I/O

INT

POWER_DOWN

L

Power Down

64 P40/INT1

I/O

O

CK_DEVICE

-

CLK for Device I/F

65 P41/TO3

I/O

O

DO_DEVICE

-

DO for Device I/F

66 P42/INT4

I/O

INT

ALL_RC5_IN

H

RC-5 Input(Main&Multi)

67 P43/INT5

I/O

I

MULTI_RC5_IN

H

Multi RC-5 Input

68 P44/TO4

I/O

O

MAIN_RC5_OUT

H

Main RC-5 Output

69 P45/INT6

I/O

O

MULTI_RC5_OUT

H

Multi RC-5 Output

70 P46/INT7

I/O

O

KILL_IR

H

Kill IR signal

71 P47/TO6

I/O

O

SPEAKER_OFF

H

Speaker Relay OFF

72 VrefH

I

VrefH

-

73 VrefL

I

VrefL

-

74 Avss

I

Avss

-

75 Avcc

I

Avcc

-

76 P50/AN0

I

AN

POWER_DETECT0

-

Power Detect 0

77 P51/AN1

I

AN

POWER_DETECT1

-

Power Detect 1

78 P52/AN2

I

AN

KEY_INPUT0

-

Key Input 0

79 P53/AN3

I

AN

KEY_INPUT1

-

Key Input 1

80 P54/AN4

I

AN

KEY_INPUT2

-

Key Input 2

Pin

Port name

I/O

USE

Sig. Name

act.

Description

1 P30/TO0

I/O

I

C0_E0

-

DIR Status

2 P31/TO1

I/O

I

Ca_E1

-

DIR Status

3 P32/TO2

I/O

I

Cb_E2

-

DIR Status

4 P33/TI1

I/O

I

Cc_F0

-

DIR Status

5 P34/TI2

I/O

I

Cd_F1

-

DIR Status

6 P35/PCL

I/O

I

Ce_F2

-

DIR Status

7 P36/BUZ

I/O

O

TEST_COM

H

For Check SIO0 Interface

8 P37

I/O

I

-

9 Vss

I

-

GND

-

GND

10 P40

I/O

O

ISEL1

-

SPDIF input select

11 P41

I/O

O

ISEL2

-

SPDIF input select

12 P42

I/O

O

ISEL3

-

SPDIF input select

13 P43

I/O

O

CSEL1

-

SPDIF output select

14 P44

I/O

O

CSEL2

-

SPDIF output select

15 P45

I/O

O

CSEL3

-

SPDIF output select

16 P46

I/O

O

KILLC

H

Kill SPDIF output

17 P47

I/O

O

KILLIN

H

Kill SPDIF input for DIR

18 P50

I/O

O

SMUTE

H

Soft mute by L/R DAC

19 P51

I/O

O

_UMUTE

L

Hard mute by Tr.

20 P52

I/O

O

FS96

H

Fs=96k set

21 P53

I/O

O

BYPASS

H

Bypass DSP

22 P54

I/O

O

_CS_DSP1

L

I/F YSS912 (main DSP)

23 P55

I/O

O

_CSB_DSP1

L

I/F YSS912 (sub DSP)

24 Vss

I

-

GND

-

GND

25 P56

I/O

O

MIXF

-

SW mix to Front LR

26 P57

I/O

O

MIXSF

-

SW mix to Surr LR&FrontL/R

27

P60

I/O

O

_IC

L

Reset to YSS912

28 P61

I/O

O

ADCAL

H

Cal.& RESET to CODEC

29 P62

I/O

O

_RSTDA1

L

Reset to L/R-DAC (AD1855)

30 P63

I/O

O

_ATT3

L

Attenuate to output

31 P64

I/O

O

D_A

-

Digital/ _Analog select

32 P65

I/O

O

A_D

-

Analog / _Digital select

33 P66/WAIT

I/O

O

C_EF_DIR

-

DIR Status Out Select

34 P67/ASTB

I/O

O

RSTDIR

H

RESET to DIR

35 RESET

I

I

RSTC

L

I/F Master CPU

36 P00/INTP0

I

I

OVFB

-

Over load to DSP

37 P01/INTP1

I/O

I

_REQ

L

I/F Master CPU

38 P02/INTP2

I/O

I

ERF

H

SPDIF Error status

39 P03/INTP3

I/O

I

_RFNODET

L

RF input status

40 Vdd

I

-

+5V

-

+5v

41 X2

O

-

-

10MHz

42 X1

I

-

-

10MHz

43 IC

I

-

-

-

to GND

44 XT2

O

-

n.c.

-

Open

45 P04/XT1

I

-

n.c.

-

Vdd

46 Avss

I

-

GND

-

GND

47 P10/ANI0

I/O

ANI

KEY1

-

Optional 8 key input

48 P11/ANI1

I/O

ANI

KEY2

-


49 P12/ANI2

I/O

ANI

KEY3

-


50 P13/AMI3

I/O

ANI

KEY4

-


51 P14/ANI4

I/O

I

SWITCH1

-

Link Host or Stand alone

52 P15/ANI5

I/O

I

SWITCH2

-

Reserved

53 P16/ANI6

I/O

I

SWITCH3

-

Reserved

54 P17/ANI7

I/O

O

RFSEL

H

RF input select

55 Avdd

I

-

+5v

-

+5v

56 Avref

I

-

+5v

-

+5v

57 P20/SI1

I/O

I

SI1

-

I/F Master CPU

58 P21/SO1

I/O

O

SO1

-

I/F Master CPU

59 P22/SCK1

I/O

I

SCK1

-

I/F Master CPU

60 P23/STB

I/O

O

_ACK

L

I/F Master CPU

61 P24/BUSY

I/O

O

DEEMP

-

Pull Up

62

P25/SI0

I/O

I

SI0

-

I/F YSS912

63

P26/SO0

I/O

O

SO0

-

I/F YSS912

64

P27/SCK0

I/O

O

SCK0

-

I/F YSS912

Marantz SR8000 Service Manual - Page 29

QY01:TMP93CW40DF, Q501:LC72130, PD78018, QR01:CS8414 - receiver

Page 29 highlights