Sony CDX-MP40 Ic Block Diagrams, IC1 µPD63711GC-8EU, IC2 BA5810FP-E2, IC12 TC7SH08FU-TE85R

CDX-MP40

3-17. IC BLOCK DIAGRAMS

IC1 µPD63711GC-8EU

AGCO

RFI

C3T

ASY

EFM

AVDD

7E DAC3

7D DAC2

7C DAC1

7F DAC0

MD

SD

TD

FD

AGND

ATEST

TEST1

TEST0

DGND

TSTB

TSCK

TSI

TSO

PACK

DVDD

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

AGCI

76

EFM

MICROCOMPUTER INTERFACE

50

C2D3

RFO

77

COMPARATOR

CD-TEXT DECODER

ERROR CORRECTION PROCESSOR

49

C2D2

EQ2

78

EFM

D/A

48

C2D1

SUB-CODE PROCESSOR

EQ1

79

MEMORY

16K

47

C1D2

RF-

80

AUTO GAIN

FD/TD/SD/MD

PROCESSOR

SRAM

46

C1D1

CONTROLLER

CONTROLLER

AGND

81

45

DGND

A

82

ADDER

EFM DEMODULATOR

DIGITAL PLL

44

PLCK

FEOFS

43

MIRR/WFCK

C

83

TEOFS

SVDRAM

B

84

MULTIPLIER

SVCRAM

TIMING GENERATOR

42

RFCK

D

85

RF

SVROM

ROM

41

LOCK

AMP BLOCK

DECODER

F

86

40

DVDD

E

87

EFM

39

TSOI

AVDD

88

CLV

38

C16M

PROCESSOR

REFOUT

89

SWITCH

DIGITAL

37

DGND

FE-

90

AUDIO

36

TX

DEFECT

INTERFACE

DEFECT

FEO

91

COMPARATOR

D/A

35

HOLD/WDCK

FOK

A/D CONVERTER

INTERFACE

TE-

92

RFENV

CIRCUIT

OUTPUT PROCESSOR

34

LRCK

TEO

93

A3T

MIRENV

33

LRCKIN

DE-EMPHASIS CIRCUIT

MIRR

TE2

94

TRACKING

32

SCKO

FEO

REGISTER

SCKIN

TEC

95

FOCUS

31

TEO

OCTUPLED

REGISTER

AGND

96

OVERSAMPLING DIGITAL FILTER

30

DOUT

COMPARATOR

PD

97

NOISE SHAVER

NOISE SHAVER

29

DIN

LD

98

28

FLAG

PN

99

OUTPUT BUFFER

OUTPUT BUFFER

27

EMPH

AVDD

100

26

DVDD

IC2 BA5810FP-E2

FWD

1

28

BIAS

REV

2

LOADING PRE

+

27

OPIN4+

FWD REV

–

26

OPIN4–

LDCONT

3

X3

PS

4

POWER

25

OPOUT4

SAVE

IN1

5

7.5k

7.5k

+

24

OPIN3+

IN2

6

–

23

OPIN3–

PREVCC

– +

+

–

(PRE.LOADING)

16k

16k

22

OPOUT3

PREVCC

7

7.5k

7.5k

POWVCC12

(CH1.CH2)

CH1-4

– +

+

–

21

MUTE

POWVCC

8

16k

16k

MUTE

POWVCC34

VOL–

9

(CH3,CH4)

20 POWVCC

VOL+

10

19

GND

10k

10k

10k

–

10k

VO2–

11

–

LEVEL

LEVEL

18

VO3–

+

+

VO2+

12

+

SHIFT

SHIFT

+

17

VO3+

–

–

10k

10k

10k

10k

10k

10k

10k

–

10k

VO1–

13

–

16

VO4–

+

LEVEL

LEVEL

+

VO1+

14

+

SHIFT

SHIFT

+

15

VO4+

–

–

10k

10k

10k

10k

IC12 TC7SH08FU-TE85R

IN B	5	VCC
	1	OUT
IN A	4
	2
GND	3

	IC803 MM1175XFF
BUSON	1		14	VCC
RST	2	RESET	13	RST
		SWITCH
BATT	3	BATT	12	BUSON
		SWITCH
CLK	4		11	CLK-IN
VREF	5		10	B/U-C
DATA	6		9	DATA IN
I/O
GND	7		8	DATA OUT

		MICROCOMPUTER INTERFACE												SCF								OSC
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
DGND	RFOK	RST	A0	STB	SCK	SO	SI	XTALEN	DVDD	DAVDD	ROUT	DAGND	REGC	DAGND	LOUT	DAVDD	R+	R–	L–	L+	XVDD	XTAL	XTAL	XGND

IC601 SAA6588T/V2-518

LVIN

CIN

SCOUT

VREF

MPX

VSSA

VDDA

AFIN

MAD PSWN

20

19

18

17

16

15

14

13

12 11

POWER SUPPLY

PAUSE

MULTI

& RESET

DETECTOR

PATH

57kHz

DETECTOR

8th ORDER

BAND-PASS FILTER

CLOCKED

SIGNAL QUALITY

COMPARATOR

DECODER

4

5

4

CLOCK

CLOCK

RDS/RDBS

RDS/RDBS

INTERFACE

DATA

DEMODULATOR

DECODER

REGISTER

DATA

TEST

OSCILLATOR

IIC BUS SLAVE

CONTROL

& CLOCK

TRANSCEIVER

1

2

3

4

5

6

7

8

9

10

MRO

MPTH

TCON

OSCO

OSCI

VSSD

VDDD

DAVN

SDA

SCL

36 36