Schematic Diagram; Dsp Circuit - Panasonic SA-XR57E Service Manual

13 Schematic Diagram

13.1. DSP CIRCUIT

SCHEMATIC DIAGRAM - 1
DSP CIRCUIT
: +B SIGNAL LINE
C1027 100P
C1028 100P
C1029 100P
C1030 100P
36
C1036
16V22
+ 37 INT1
C1031 0.1
38
AVDD
R1049 18K
39 R
C1032 0.47
40 VCOM
41
AVSS
C1033 22P
42 RX0
43 NC (AVSS)
44
RX1
45 TEST1
46 RX2
47
NC (AVSS)
48 RX3
1 2 3 4 5 6
C1040
22P
C1003
0.1
AGND
QR1001
C1002 IC1002
1 B1GDCFJN0001
C0JBAB000702
INVERTER SWITCH
IC1005
C0JBAR000400
R1033
MULTIPLEXER IC
33
5 4
VCC OUTY
1 IN_A
IC1002
2 IN_B
IC1005
NC INA GND
3 OUT
1 2 3
4 GND OUT_Y
R1004
R1032
1M 470
X1002
H0J240500023
1 CK
D
2
IC1006
_
3 Q
1 1A VCC 8
GND
4
2 3Y 1Y 7
IC1001
IC1006
3 2A 3A 6
C0JBAF000540
FLIP-FLOP IC
4 GND 2Y 5
C1010
33P
IC1001
C0JBAB000633
INVERTER IC
R1001 R1003
LB1004
1M
680 J0JCC0000119
X1001
H0J245500068
C1004 C1009
12P 12P
1 SA-XR57E/EB/EG DSP CIRCUIT
/
3
:MAIN SIGNAL LINE
R1058
10K
35 34 33 32 31 30 29 28 27 26 25
LB1011
C1051
J0JHC0000021
LRCK 24 10P
23
MCK01
22
DVSS
DVDD 21
IC1008 20
VOUT
C1052
C1BB00000692
UOUT 19 10P
DIR
COUT 18
17
BOUT C1057
1
TX1 16
TX0 15
NC (DVSS) 14 LB1013
J0JHC0000021
TVDD 13
C1095 16V22
C1050 1
10
7 8 9 11 12
LB1012
J0JHC0000021
R1098
470
HDMI_SPDIF
LB1009
J0JCC0000119
VCC 8
_
ST 7
SEL 6
5
R1047
33
LB1010
J0JCC0000119
VCC 8
__
PR
7
___
CLR 6
Q
5
R1046
33
R1048
10K
+3.3VD
+3.3VD
+5VD
R1071 R1073
33 33
AGND
C1064
1
C1062
470P
28 27 26 25 24 23 22 21 20 19 18 17 16
IC1009
C1BB00000672
MULTI-BIT AUDIO A/D CONVERTER
1 2 3 4 5 6 7 8 9 10 11 12 13
C1063
470P
R1072 R1074
33 33
AGND
71
R1076 R1078
33 33
AGND
C1072
1
R1075
33
C1070
470P
15 28 27 26 25 24 23 22 21 20 19 18
IC1010
C1BB00000672
MULTI-BIT AUDIO A/D CONVERTER
14 1 2 3 4 5 6 7 8 9 10 11
C1071
470P
C1065
1
QR1002
AGND
R1077 R1079
QR1002 33 33
B1GBCFJJ0007
SWITCH
SA-XR57E / SA-XR57EB / SA-XR57EG
R1080
33
17 16 15
12 13 14
C1073
1