4321
SMG1
a
b
f
D
C
J1
CON4
1
2
3
4
1
CON1
+5V
1C6
104
HS0038B
IR
VCC
GND
B
OUT
DGND
+5V
SDA
SCL
MUTE
g
e
c
d
GND1
aabbcc
dp
GND2
1 2 3 4 5 6 7 8 9 10
1R5
1R17
470
1R13
10K
330
1C1
47UF
47uf
1R16
10K
1R6
330
1R4
330
1R12
10K
dd
eeffgg
1 2 3 4 5 6 7 8 9 10
1R3
330
GND2
GND1
GND3
1C2
+5V
104
1R1
10K
SMG2
aabbcc
dp
dp
GND3
1R7
330
b
f
a
g
10
GND4
eeffgg
dd
14 15
13
12
11
9
8
7
6
5
4
3
2
1
PB4
PB3
PB2
PB1
PB0
PA3
PA2
PA1
PA0
NC
VSS
NC
VDD
RTCC
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
OSC2
OSC1
MCCK
1U1
STBY
LED01
g f e
MUTE
LED02
dp
dp
5.1IN
LED03
a
2.0IN
LED04
f
5.1OUT
LED05
b
2.1OUT
LED06
cba
c
1R8
330
c
d
16
e
17
GND4
18
GND5
19
20
21
22
23
24
25
26
27
28
1C3
1R2
104
10K
1C4
30
CTL
6MHz
1C5
30
POWER
LED07
1J501J7
e
1R10
330
POWER
LED08
d
**
**
0
d
1R9
330
SW-PB
INPUT SEL
R11
10K
GND5
1JR7
* *
330
+5v
ECD1
UOLUME
3
1R14
10K
+5V
1JR5
330
BAC
2
1
1R15
10K
A-6660 NO USED
"*"
D
C
B
A
1 2 3 4
PDF created with FinePrint pdfFactory trial version http://www.fineprint.com
PDF created with FinePrint pdfFactory trial version http://www.fineprint.com
+5V
Title
Date: 9-Feb-2006 Sheet of
File: F:\my file\MyDesign\A-6660.ddb Drawn By:
FC728&X23 SCH
Number RevisionSize
A4
1
L.M.An
A
87654321
C13
0.1UF
C13'
0.1UF
C17
0.47UF
C21
0.1UF
C25
0.1UF
C25'
0.1UF
R20
5.1K
C14
682
R15
R14
3.3K
8.2K
14'
682
R14'
8.2K
C18
104
C22
682
R26
8.2K
C26
682
R32
8.2K
C26'
682
R32'
8.2K
R21
5.1K
R15'
3.3K
R27
3.3K
R33
3.3K
R33'
3.3K
R16
8.2K
R16'
8.2K
R22
100K
R28
8.2K
R34
8.2K
R34'
8.2K
C15
472
C15'
472
C19
104
C23
472
C27
472
C27'
472
J3
1
2
3
4
5
6
7
8
CON8
FR
FL
SUB
CEN
SR
SL
D
C
B
+VA
+VB
R13 33K
U3A
4558
R11
47K
R13'
33K
U3B
4558
R11'
47K
+VA
R19 100KR18
U4A
4558
R17
47K
33K
R25
U4B
4558
R23
47K
+VA
33K
R31
U5A
4558
R29
47K
R31' 33K
U5B
4558
R29'
47K
R12
+VB
10K
+VB
+VB
+VB
+VB
+VB
R30
10K
R30'
10K
R12'
10K
10K
R24
10K
C24
0.1UF
C24'
0.1UF
C12
0.1UF
C12'
0.1UF
+VB
C16
0.22UF
C20
0.1UF
+VB
+VB
+VB
D
C
B
AUX1
FL
FR
CT
SUB
SL
SR
R
L
R
L
R1 100K
R1' 100K
**
R2 100K
R2'
AUX2
R3'
R3
R4' 100K
R04 22K
100K
R4
100K
R5'
R5 100K
100K
U1
PT2323
1
L1
*
10UF
C2'
2
L2
3
L3
4
10UF
10UF
10UF
5
6
7
8
9
10
11
12
13
14
10-100MA
+5V
C35
47UF
+12V/+15V
10-100MA
L4
FLI
FRI
CTI
SUBI
SLI
SRI
MIXO
VCC
REF
GND
U6
7805
22K
22K
C33'
104
C32'
47UF
MUTE
DGND
SCL
SDA
+5V
C3' 10UF
C3 10UF
C4'
C4 10UF
C5'
C5
C01
104
C11
10UF
J1
5
4
3
2
1
CON5
LPF-I
LPF-O
FLO
FRO
CTO
SUBO
SLO
SRO
SCL
SDA
R39
C37
47UF
25V
*
C38
47UF
R1
R2
R3
R4
C30
47UF
25V
220/1W
U7
7812
*
28C1' 10UF
27
26
25
24
23
22
21
20
19
18
17
16
15
SDA
C1
*
C2 10UF
SCL
25V/20V
10UF
C6
MC104
R6
10K
C7 MC104
270
R8'
R8
270
R9' 270
R9 270
R10'
270
R10 270
R35
220/1W
1
2
CON2
J2
*
" "
NO USED
10K
R7
C8' 10UF
C8 10UF
C9' 10UF
C9 10UF
C10' 10UF
C10 10UF
C36
47UF
25V
Q1 8050
R36
1K
C31
47UF
ZD1
9.1V
C11'
10UF
C33''
104
TDA7448
U2
2
IN1
FL
19
IN2
FR
3
IN3
CEN
18
1N4
SUB
4
IN5
SL
17
1N6
SR
11
GND
20
CREF
8
NC
1
VS
C32''
47UF
+VA
/+8.5V
C32
47UF
C33
104
R37
3.3K
R38
3.3K
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
SCL
SDA
ADDR
NC
+VB
47UF
7
14
6
15
5
16
10
9
12
13
/+4.2V
C34
A
1 2 3 4 5 6 7 8
PDF created with FinePrint pdfFactory trial version http://www.fineprint.com
PDF created with FinePrint pdfFactory trial version http://www.fineprint.com
Title
FC728 & X23 SCH
Number RevisionSize
A3
Date: 9-Feb-2006 Sheet of
File: F:\my file\My Design\A-6660.ddb Drawn By:
2
L.M.An
A
87654321
1R1
1D8
4148
1K
1R1'
1K
2R1
1K
3R1
1K
4R1
1K
4R1'
1K
FRONT R
JKF RFL
FRONT L
D
1JK1
FR
1
2
G
3
FL
SW
1
2
G
CEN
3
1JK2
C
B
MUT
1JK3
1
SR
G
2
SL
3
1
2
G
1JK4
BASS
CENTER
REAR R
REAR L
JKBC
JKSRSL
1C1
MC104
1Q3
8550
1D6
4148
1C3
100UF
16V
1D7
4148
1C8
100UF
16V
11
12
1R2
22K
1C1'
MC104
2C1
MC224
3C1
MC104
4C1
MC104
4C1'
MC104
1R05
9.1K
1R06
12K
1R07
9.1K
1R08
12K
1Q2
8550
1R2'
22K
2R2
22K
3R2
22K
4R2
22K
4R2'
22K
1R3
100K
5
10
8
6
9
12
11
1U1
TDA8947J
7
13 15
1C4
100UF
1R4
100K
5
10
9
1U2
TDA8947J
8
6
13
7
1C9
100UF
1C6
3
2
3
2
104
16
16
15
1C5
470UF
1
1C5'
470UF
4
14
2C02
104
17
1C10
104
3C5
17
470UF
14
4C5
470UF
1
4C5'
470UF
4
+VP
1C7
100UF
16V
+
SP1
4 OHM
-
16V
-
SP2
4 OHM
+
-
SP3
8 OHM
+
+VP
1C11
100UF
3C02
104
+
SP4
4 OHM
-
16V
+
SP5
4 OHM
-
16V
-
SP6
4 OHM
+
4C02
104
4C02'
104
1C02
104
1C02'
104
D
C
B
1C15
100UF
25V
1D3
1N4004
F1
T800mAL250V
A
1 2 3 4 5 6 7 8
AC IN
SW1
T1
AC230V
18Vx2/3A
1C05
104
1C06
104
1D1
1N5404
1D2
1N5404
1C16
10UF
25V
1R7
47K
1D5
4148
1D4
4148
+VP
1C13
4700UFx2
25V
1R5
4.7K
+VA
PDF created with FinePrint pdfFactory trial version http://www.fineprint.com
1Q1
*
1C12
104
1R6
4.7K
9014
Title
A6660
Number RevisionSize
A3
Date: 10-Feb-2006 Sheet of
File: F:\my file\My Design\A-6660.ddb Drawn By:
3
L.M. An
A
Loading...