SONY CDP-MS919
Manual de Servicio

IC102

BA5941FP-E2

28

27

26

25

IN1A IN3A

24
LMUT VSS

23 �+

22

21

20 NC

19

18

17

16

15

VSS VDD

RMUT EXCK OP OUT IN2B

SQSO EMPHI SENS 3RD-ORDER NOISE SHAPER EMPH

LEVEL SHIFT

GND OP IN (+) DATA DOUT

LEVEL SHIFT

+ � + �

SEIN XTSL

GND

LEVEL SHIFT
DATO MNT1

LEVEL SHIFT

SPOB RFCK

�+

+�

�+

+�

Vcc

MUTE

Vcc

1

2

3

4

5

6

7

8

9

10

11

12

13

MUTE NC

IN1B IN3B

OUT2A OUT3A SPOD XPCK

OUT2B OUT3B

OUT1A OUT4A

IC103 CXD2519Q

BIAS IN IN4A

80 79 78 77 76 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

NC 81 AVSS 82 AVDD 83 AOUT1 84 + � AIN1 85 LOUT1 86 AVSS 87 XVDD 88 XTAI 89 � XTAO 90 + � XVSS 91 AVSS 92 LOUT2 93 AIN2 94 AOUT2 95 AVDD 96 AVSS 97 NC 98 NC 99 XRST 100 TIMING LOGIC CPU INTERFACE SERVO AUTO SEQUENCER DIGITAL CLV SERIAL-IN INTERFACE OVER SAMPLING DIGITAL FILTER SUB CODE PROCESSOR CLOCK GENERATOR OSC EFM DEMODURATOR
PWM

OUT1B OUT4B

VCC IN4B

ERROR CORRECTOR

D/A INTERFACE DIGITAL PLL

16K RAM

DIGITAL OUT

1
VDD SYSM

2

3

4

5
TES2 SBSO

6
CKOUT SCOR

7
SQCK WFCK IN2A OP IN (�)

8

9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
CNIN MNT0 PWMI LRCKI SPOA C2PO VCC SPOC GFS XLON XUGF MON BCKI FOK GTOP VDD MDP BCK CLOK FSTT MDS PCMDI VSS LOCK PCMD CLKO XROF XLTO MNT3 XLAT C4M

� 36 �

�+ 14
50 LRCK 49 WDCK 48 ASYE 47 ASYO ASYMMETRY CORRECTOR 46 ASYI 45 BIAS 44 RF 43 AVDD 42 CLTV 41 AVSS 40 FILI 39 FILO 38 PCO 37 VCTL 36 V16M 35 VCKI 34 VPCO1 33 VPCO2 32 TES1 31 TES0

+�

�+

+�

Vcc

+ �

+ �

+

+ �