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SCHEMATIC DIAGRAM VER1.0
8-17
JA2
CP030A-EJST-
1
2
3
4
5
6
7
8
9
10
DPWB11372-1G-SS
0.2
AUDIO CIRCUIT
C
1
2
T uesday, July 30, 2002
T itle
Size
Document Number
Rev
Date:
Sheet
of
R8
220K
1/16W
R56
2.2K
1/16W
CR20
0.027uF
16V
LINE_OUT _SEL
SB5V
C6
220PF
50V
RR30
10K
1/16W
MUT E
Q10
DT C144EKA
R11
47K
1/16W
SPK_CTL
LINE O /P
SCL2
Q6
2SA1037KQ
SUB_WFR
(P24V)
C60
0.022uF
50V
C46
0.1uF
25V
Z
SURR1
R15
4.7K
1/16W
SDA2
PWR_CTL
RR7
390
1/16W
+
C24
4.7uF
50V
CR8
0.1uF
16V
RR8
1.5K
1/16W
M
CR24
0.47uF
63V
Q15
DT C144EKA
R22
N/18K
1
SPK_CTL
C10
N/2200PF
R9
47K
1/16W
C22
0.1uF
16V
+
C8
22uF
16V
C15
1000PF
50V
+
C18
4.7uF
50V
+
C31
100uF
16V
PO WER MU TE
R44
8.2
1/2W
+
C34
4.7uF
50V
R36
N/0
1/16W
GND
C48
1000PF
50V
R51
10K
1/16W
L_OUT
0 = MUT E
+
C28
470uF
16V
BT1
CP0312-EJST-
1
2
RR17
100K
1/16W
SURR2
1
+
C1
22uF
16V
R38
0.22
1W
DR6
RLS4148
R43
1.5K
1/16W
R45 / R47
S6 use 6.8K
V6 use 1.8K
SPK_CTL
CR27
2200PF
50V
C19
3300PF
50V
QR1
DT C144EKA
RR3
10K
1/16W
+
-
+
-
C H1
C H2
IC2
TDA2616
1
3
8
9
6
2
4
7
5
SDA2
AL
+
C59
470uF
16V
RR20
2.2K
1/16W
R_OUT
+
CR15
10uF
50V
+
C67
10uF
50V
C50
0.1uF
25V
Z
U2
LM2940CT12
1
2
3
VIN
GN
D
VOUT
C56
0.22uF
50V
M
SB5V
C38
3300PF
50V
+
CR1
2.2uF
50V
+
C65
10uF
50V
+
CR13
4.7uF
50V
0
SCL2
RR4
10K
1/16W
P24V use
P17V no use
12V
Lch
R25
47K
1/16W
+
C5
10uF
50V
R17
10K
1/16W
SURR1
GND
+
C9
4.7uF
50V
AR
R2
120K
1/16W
RR16
4.7K
1/16W
+
C64
2.2uF
50V
R40
2.7K
1/16W
+
C43
220uF
35V
Rch
R_OUT
+
C37
4.7uF
50V
D2
N/
R
LS
41
48
Q16
DT C144EKA
OFF
RR9
6.8K
1/16W
+
C2
2.2uF
50V
P
L1
12uH
+
C54
330uF
16V
P17V use
P24V no use
Q7
2SC2412KBQ
CR19
0.1uF
16V
+
CR4
10uF
50V
R55
0
1/16W
CR26
0.015uF
50V
+
C25
4.7uF
50V
RR1
10K
1/16W
RR14
47K
1/16W
+
C68
10uF
50V
RR2
2.2
1/2W
+
C11
4.7uF
50V
SB5
V
SB5 V
QR2
DT C144EKA
R39
2.7K
1/16W
R50
10K
1/16W
PWR_CTL
MUTE_1
RR18
10K
1/16W
R29
2.2
1/2W
R30
10
1/16W
R_OUT
AL
1 = VARI O/P ; 0 = FIX O/P
R48
27K
1/16W
+
C12
10uF
50V
RR26
2.7K
1/16W
CR17
0.22uF
16V
CR14
2200PF
50V
L_OUT
+
C36
1uF
50V
R41
10K
1/16W
3D MONO
5V
P17V
RR15
33K
1/16W
R32
8.2K
1/16W
+
C40
0.22uF
50V
+
C52
470uF
25V
R21
10K
1/16W
SURR2
AR
A_L
+
CR5
10uF
50V
RR31
100K
1/16W
MUT E
RR19
56K
1/16W
R1
120K
1/16W
Rch
R46
82K
1/16W
CR2
0.47uF
16V
R49
1
1/2W
SPK_CTL
R24
2.7K
1/16W
RR21
2.2K
1/16W
C47
N/2200PF
R57
82
3W
RR10
10K
1/16W
+
CR9
1uF
50V
C58
3900PF
50V
R37
N/18K
C70
0.1uF
16V
SPK O
F
F
0 = VARI O/P ; 1 = FIX O/P
R54
N/0
1/16W
R19
10K
1/16W
Q1
2SC2412KBQ
CR12
0.22uF
16V
D1
RLS4148
C35
0.47uF
16V
R31
2.2
1/2W
R23
4.7K
1/16W
CR11
0.47uF
16V
Q11
DT C144EKA
C32
0.47uF
16V
IC1
NJM1132
1
2
6
3
4
5
15
20
19
18
17
16
7
8
9
12
13
14
10
11
21
22
23
24
25
26
27
28
29
30
AIN
B
BE1
A
T
O
NE
HA
B
BE2
A
BB
EO
U
T
A
TO
N
E
IN
A
GND
CT
H
CT
L
AU
X0
AU
X1
VCC
TO
N
E
LA
OU
T
A
AG
C
1
CV
A
SD
A
SC
L
AG
C
2
CV
B
VR
EF
PS
OU
T
B
TO
N
E
LB
T
O
NE
HB
TO
N
E
IN
B
BB
EO
U
T
B
B
BE2
B
B
BE1
B
BIN
R16
10K
1/16W
R_OUT
R45
6.8K
1/16W
CR18
2200PF
50V
Q9
DT C144EKA
R3
1.5K
1/16W
MUTE_1
LINE_OUT _SEL
R20
3.9K
1/16W
+
C42
100uF
16V
FROM C PU
VARI OUT = 1
GND
RR12
3.9K
1/16W
Q13
DT C144EKA
SDA2
+
C53
100uF
35V
RR27
12K
1/16W
DR4
RLS4148
R10
47K
1/16W
R_IN
3D STEREO
C55
1uF
10V
Z
SURR1
R52
47K
1/16W
C44
0.1uF
16V
R27
2.2K
1/16W
R34
100
1/16W
R33
100
1/16W
CR30
4700PF
50V
L_O /P
1132 SRND ON = 1
+
CR6
1uF
50V
JA1
CP031C-EJST-
1
2
3
4
5
6
7
8
9
10
11
12
RR32
10K
1/16W
P17V
LINE_OUT _SEL
+
C3
10uF
50V
RR34
N/1
SCL2
+
C33
4.7uF
50V
R12
3.9K
1/16W
RR24
2.7K
1/16W
R28
2.2K
1/16W
Fo r 1132 SRND : RR3 3 , RR 34
PWR_CTL
RR13
2.2K
1/16W
R6
47K
1/16W
L_OUT
1/2VCC
C13
220PF
50V
C57
0.022uF
50V
Q2
2SC2412KBQ
+
CR10
100uF
16V
12V
1/2VCC
F2
1000P/100V
1
2
3
R_O /P
VARI OUT = 1
R_IN
CR21
4700PF
50V
QR3
DT C144EKA
0
DR7
RLS4148
+
C17
4.7uF
50V
CR25
470PF
50V
SDA2
L_IN
RR29
100K
1/16W
C20
0.033uF
16V
C45
0.1uF
25V
Z
For SR S SRN D : RR 9 , RR 23
R18
10K
1/16W
+
C71
1000uF
35V
P17V
R13
10K
1/16W
RR11
100K
1/16W
RR22
1K
1/16W
L_OUT
L
12V_0
1
R47
6.8K
1/16W
L_IN
CR22
0.1uF
50V
RR5
3.9K
1/16W
CR7
0.01uF
50V
R5
220K
1/16W
SCL2
SURR1
CR23
4700PF
50V
AUD MUT E = 0
SURR2
CR99
0.01uF
50V
+
C16
0.22uF
50V
R
1/2VCC
P17V
+
C4
2.2uF
50V
C69
0.1uF
16V
RR28
10K
1/16W
+
CR16
4.7uF
50V
ICA2
TC4W53FU
1
2
3
4
8
7
6
5
COM
INH
VEE
VSS
VDD
CH0
CH1
ADR
C51
0.22uF
50V
M
+
C63
10uF
50V
C27
0.47uF
16V
+
C62
10uF
50V
MUT E
DR3
RLS4148
DR5
RLS4148
SURR1
SURR2
ICA3
HEF4052BT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Y0
Y2
Y-COM
Y3
Y1
INH
VEE
VSS
B
A
X3
X0
X-COM
X1
X2
VDD
+
C14
22uF
16V
C72
0.22uF
50V
M
SURR2
Q8
DT C144EKA
Q14
DT C144EKA
+
C66
10uF
50V
+
C30
100uF
16V
U1
NJM4558M
1
2
3
4
5
6
7
8
C39
0.033uF
16V
R4
47K
1/16W
RR25
12K
1/16W
RR23
6.8K
1/16W
BBE ON = 1
Q12
DT C144EKA
CR28
0.01uF
50V
ICR1
NJM2178L
29
30
1
2
3
5
6
7
8
9
28
27
26
25
24
23
20
21
18
19
22
4
10
11
12
13
17
16
15
14
LIN
RIN
C1
C2
C3
C5
C6
CF
1
CF
2
CF
3
PN
O
U
T
PN
I
N
S O
U
T
S I
N
C O
U
T
C I
N
LOUT
ROUT
MO
D
E
2
MO
D
E
1
V R
E
F
C4
MO
C
5
MO
C
6
MO
C
3
MO
C
4
GN
D
VC
C
MO
C
2
MO
C
1
R26
8.2K
1/16W
ICA1
TC4W53FU
1
2
3
4
8
7
6
5
COM
INH
VEE
VSS
VDD
CH0
CH1
ADR
---
P17V
12V
CR29
0.1uF
16V
R42
8.2
1/2W
FROM AV SEL ECTOR
SUB_WFR
R59
10K
1/16W
+
C7
10uF
50V
RR33
N/1
R45 / R47
S6 use 6.8K
V6 use 1.8K
C21
0.47uF
16V
R35
2.7K
1/16W
Q5
DT C144EKA
+
C23
4.7uF
50V
C61
3900PF
50V
C29
0.1uF
25V
Z
AL
12V_0
+
C49
1000uF
35V
+
C41
4.7uF
50V
Q3
DT C144EKA
F1
1000P/100V
1
2
3
LINE_OUT _SEL
BT2
CP0312-EJST-
1
2
R7
1.5K
1/16W
R53
47K
1/16W
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