Panasonic SA-G90 - Schematic Diagram-7; A IN;OUT TERMINAL CIRCUIT

To SURROUND CIRCUIT(CN1002B)
on SCHEMATIC DIAGRAM - 3
20
13 245678910111213141516171819 13 2456789101112131415
16
D.GND D.GND D.GND
+B(1)
POWER
CS42
CCLK
CD IN
CD OUT
CS RESET
SCD OUT
INTREQ
ABOOT
CN1002
CA16 CA17
OVL/ERR
RX1
PDN
RX2
A.GND
+B(7)
LS OUT
R OUT
RS OUT
L OUT
C OUT
SW OUT
CM OUT
DIN3
+B(3) +B(3)
CS49
B
21
20
19
18
17
16
15
14
13
12
22
10987654321
43
44
34
35
36
37
38
39
40
41
42
32 232425262728293031
RX4 HOLD/RUBIT CCLK CD OUT CD IN
CS
SPI PDN AUDIO AC-3
A OUT2
A IN2R
/F1
A IN1R
A IN1L
A INAUX
CM OUT
FILT
A GND1
+VA
A GND2
A OUT1
DIN2 DIN3
MCLK OUT
OVL/ERR
XTO
XTI
DEM
A OUT6 A OUT5 A OUT4
RX3
RX2
RX1
D GND1
+VD
D GND2
SCLK
LRCK
D OUT1
D OUT2
DIN1
11
A IN2L /F0
33
A OUT3
CN1001
R1055 1K
H
B
C
D
E
F
G
I
R1056 1K
R1057 1K
R1058 1K
R1059 1K
R1068
47K
C1052
0.01
C1051
1500P
C1048
0.1
C1011
6.3V100
R1047
1.5
C1043
0.1
C1010
6.3V100
R1060
1K
R1061
1K
C1042
1000P
I
K
L
PON
R1042 33
R1041
33
R1045
47
R1043
47
R1044
47
R1046
1K
C1044 100P
R1054
1K
R1048 100K
C1045 100P
C1046 1000P
R1053 1K
R1052 1K
R1051 1K
R1067 330
R1066
330
R1065
330
ABCD A
L
KJ
ACBD
PN
A
C
E
IC1002
CS4226-KQG
DIR/DAC/VOL
To SURROUND CIRCUIT(CN1001B)
on SCHEMATIC DIAGRAM - 3
B
D
B
AD ROUT+
AD ROUT
-
AD LOUT+
AD LOUT
-
M LKJ I H GFEDCBA
M
J
M
R1063 1K R1062 1K
R1069 10
R1049 1K
C1049
1000P
R1064
330
C1050
1000P
R1050 1K
C1047 1000P
O
SCHEMATIC DIAGRAM - 7
IC1004
SN74AHCT244PW
LOGIC CONTROL
S
R
Q
C1041
0.1
R1037
100K
R1038
1K
R1040
1K
R1039
100K
BCDA FHGE
Q
R
S
L1003
2.2
H
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
Vcc
2G
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
1G
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
GND
C1053
0.1
L1004
2.2
H
:FM/ AM SIGNAL LINE
:SUB WOOFER SIGNAL LINE
:SURROUND SP SIGNAL LINE
:CENTER SP SIGNAL LINE:POSITIVE VOLTAGE LINE
4.9V
4.9V
4.9V
4.9V
2.6V
4.9V
0V
0V
0V
5V
5V
2.4V
2.4V
4.9V
0V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V 2.4V 2.4V 2.4V 2.4V 0V
2V
0V
0V
2.4V 2.4V 2.4V
5V
5V
0V
0V
0V
0V
0V
1.6V
1.6V
1.6V
4.9V
0V
0V
0V
0V
0V
1.3V
0V
2.6V
0V
2.6V
1.3V