Sony MDS-JE640 specifications IC Block Diagrams, IC101 CXA2523AR BD Board

6-14. IC BLOCK DIAGRAMS

IC101 CXA2523AR (BD BOARD)

MORFO

MORFI

RFO

OPN

OPO

ADDC

COMPP

COMPO

AGCI

RF AGC

RF

PEAK

48

47

46

45

44

43

42

41

40

39

38

37

USROP

–

+

RF AGC

EQ

+

–

RFA1

USRC

DET

EQ

+ –

RFA2

RFA3

BPF3T

I

1

–

PEAK3T

AUX

1

HLPT

–1

3T

SW

–

P-P

–

2

–2

J

2

–

OFST

PTGR

3T

WBL

TEMP

PEAK

–

1

CVB

–

–2

BOTTOM

36

BOTM

+

–

2

–1

VC

3

GRV

PBH

–

GRVA

PBSW

WBL

35

ABCD

–

34

FE

A

4

+

33

AUX

–

IVR

–

AA

–

BPFC

–

ABCDA

32

ADFG

B

5

+

31

ADAGC

IVR

–

BB

+

+

30

ADIN

–

FEA

–

C

6

+

IVR

–

CC

DET

BPF22

–

ADIP

–

WBL

29 ADFM

+

ATA

AGC

D

7

+

+

IVR

–

DD

WBL

–1

TG

SE

–

PTGR

–2

28

E

8

+

SEA

+

EE'

IVR

–

EE

+

27

CSLED

–

–

EFB

+

TESW

–1

TG

TE

EBAL

–2

26

ESW

TEA

F

9

+

+

IVR

–

FF

WBL

–

FF'

3T

VI CONV

25

WBLADJ

IV

GSW

FBAL

EQ

PD

10

AUXSW

BGR

+

–

COMMAND

+

–

SCRI - PARA

VREF

APC

11

DECODE

APCREF

12

13

14

15

16

17

18

19

20

21

22

23

24

GND

TEMPI

TEMPR

SWDT

SCLK

XLAT

XSTBY

F0CNT

VREF

EQADJ

3TADJ

VCC

IC151 CXD2662R (BD BOARD)

		EFMO	DVSS	TEST3	TEST2	TEST1	TEST0	SPFD	SPRD					SFDR	SRDR	FS4	FRDR	FFDR	DVDD	TFDR	TRDR	LDDR	APCREF	DTRF	CKRF	XLRF	F0CNT	ADFG	APC	DCHG
		100	99	98	97	96	95	94	93					92	91	90	89	88	87	86	85	84	83	82	81	80	79	78	77	76
								SPINDLE										PWM						AUTO SEQUENCER
MNT0	1							SERVO									GENERATOR														75	TE
																															74 SE
MNT1	2	MONITOR				EACH
																															73	AVSS
MNT2	3	CONTROL				BLOCK
MNT3	4							ADIP																							72	ADRB
																															71	ADRT
							DEMODULATOR/
																															70	AVDD
SWDT	5							DECODER
																															69	ADIO
SCLK	6
XLAT	7	CPU I/F				EACH																									68	VC
SRDT	8					BLOCK											SERVO					A/D									67	AUX1
																	DSP				CONVERTER
SENS	9																											ANALOG			66 FE
XRST	10																											MUX			65	ABCD
																	APC														64	BOTM
SQSY	11	SUBCODE																													63	PEAK
DQSY	12	PROCESSOR
RECP	13																														62	CLTV
																															61	FILO
																														PLL
																															60	FILI
																									EFM/ACIRC ENCODER/
																											DECODER				59	PCO
XINT	14											SHOCK RESISTANT
												MEMORY CONTROLLER
TX	15
																															58	AVSS
OSCI	16		CLOCK				EACH
OSCO	17
		GENERATOR					BLOCK
XTSL	18																														57	RFI
											DIGITAL				SAMPLING												COMP
DIN0	19																														56	BIAS
											AUDIO					RATE
DIN1	20																														55	AVDD
											I/F				CONVERTER
																															54	ASYI
DOUT	21																														53	ASYO
DATAI	22												ATRAC/ATRAC3													DRAM
LRCKI	23											ENCODER/DECODER
XBCKI	24
ADDT	25																														52	MVCI
														ADDRESS/DATA BUS A00 - A11, D0 - D3																	51	D3
	26	27	28	29	30				31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48	49	50
	DADT	LRCK	XBCK	FS256	DVDD				A03	A02	A01	A00	A10	A04	A05	A06	A07	A08	A11	DVSS	XOE	XCAS	A09	XRAS	XWE	D1	D0	D2

IC141 BH6511FS (BD BOARD)

CAPA–

CAPA+

IN2R

IN2F

VM2

OUT2F

PGND2

OUT2R

VM12

OUT1R

PGND1

OUT1F

VM1

IN1F

IN1R

VDD

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

INTERFACE

AMP

AMP

AMP

AMP

INTERFACE

VDD

CHARGE

PREDRIVE

PREDRIVE

PUMP.

OSC

PREDRIVE

PREDRIVE

INTERFACE

AMP

AMP

AMP

AMP

INTERFACE

PSB

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

GND

VG

IN4R

IN4F

VM4

OUT4F

PGND4

OUT4R

VM34

OUT3R

PGND3

OUT3F

VM3

IN3F

IN3R

PSB

46 46