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: DIGITAL AUDIO SIGNAL LINE : DIGITAL AUDIO REC SIGNAL LINE




IC1504 IC1918
C0EBE0000242 C0JBAB000884
A
RESET IC SCHMITT INVERTER FROM
SYSTEM CONTROL

B 4 VOUT 4 2
SH RSIN CN1900 CN502
MR 1
17 12

C IC1904 IC1905
MNNEXTDK C0JBAB000837 C0JBAR000434
IC1712
INVERTER MULTIPLEXER
C0JBAE000231
IC1710 OR GATE 4 1 6
3 A SEL
C0JBAE000231

IC1708
OR GATE 1 MN1NCS
3
2 1 6 2 B Y 5
C0JBAK000188
COUNTER 2
3 4 MN1NRAMLLB X1900
1
5
6 (12.288MHz)
IC1901
1 CLRN Qa 14 4
6 9 MN1NRAMLUB C0JBAR000434
2 CLK Qb 13 5 IC1711 8
10
MULTIPLEXER
10 ENT Qc 12 9
C0JBAF000380
7 ENP Qd 11 10
8
FLIP/FLOP 12
11
MN1NRD
ACLK0
1
13 A SEL 6
RCO 15
13
11 2 1D 2Q 9
12
5 1Q 2 B Y 5
12 2D 1CK 3
IC1709 1 1CLRN
C0JBAE000323 13 2CLRN 2CK 11
IC1920
OR GATE C0JBAR000434
MULTIPLEXER




MN1NINT
5
3
6
1 A SEL 6

2 IC1707
7
1 C0JBAF000380
IC1907 2 B Y 5
FLIP/FLOP
C0JBAU000036




AKSCLK


AKLRCK
AKDT
BUS BUFFER FROM
5 1Q 1CK 3 DVD (INTERFACE)
2 1D 3 1Y DMIXOUT CN1503 P3007
9 2Q 2CK 11 6 1A 2
IC1706 2Y 4 47
IC1704 4 1PRN 8 3Y SRCK CN1503 P3007
C0JBAF000380 2A 5
10 2PRN 2D 12 1 1OE 6 45
C0JBAE000231
OR GATE FLIP/FLOP 4 2OE
3A 9
LRCK CN1503 P3007
10 3OE 5 46


5 1Q
1
3 2 1D
2
2Q 9 IC1906
IC1705
4 C0JBAZ002262
6 2CLRN 13 C0JBAF000380 IC1903
D 5 3-STATE BUFFER
1CK 3
FLIP/FLOP C0FBAK000026
10
2CK 11
A/D CONVERTER FROM
8 4 2 AUDIO SELECTOR
E 9
2 1D 1CK 3
AINL
2
AD IN L CN1900 CN502
12 SDTO DECIMATION 12 17
11 12 2D 1 1CLRN 1QN 6 9
13 SCLK SERIAL I/O FILTER MODULATOR AINR
1
AD IN R CN1900 CN502
12
LRCK INTERFACE 14 15
6 1QN 10
4 1PRN
MCLK
CLOCK DRIVER 11
13 PDN

IC1900
C0JBAA000494
IC1505 AND GATE
C0JBAZ001961 IC1902
SCHMITT BUFFER 1
4 C0FBBK000049
IC1702 2
D/A CONVERTER
C0JBAA000244 4 2 TO
F
IC1703
AND GATE AUDIO SELECTOR
DATA VOUTL DACOUT L
6 CN1900 CN502
C0JBAB000590 LRCK 15
AUDIO OUTPUT AMP AND 8 21
INVERTER 1
2
3
8
BCK SERIAL PORT
DAC
LOW-PASS FILTER VOUTR DACOUT R CN1900 CN502
7 4X/8X 14
10 19
G OVERSAMPLING ENHANCED
1 6 5 DIGITAL FILTER MULTI-LEVEL
6 WITH DELTA-SIGMA
4
MS FUNCTION MODULATOR
2 CONTROL
MC SERIAL
3 4 9 3
8 MD CONTROL PORT
10 4


12
11 SYSTEM
13
CLOCK
P3007 CN1503
LCDD0-LCDD15
2-17 49-34 SCK SYSTEM CLOCK
5
MANAGER
ZERO DETECT POWER SUPPLY
P3007 CN1503
24 27
P3007 CN1503
FROM/TO 21 30