Page 1
CA-320
110 // 220 AC
AUTOMÁTICO
a
u
x
POWER
ON/OFF
Esquema Elétrico - Diagrama em blocos
Data: 24/09/2012 Modelo: CA320
Revisão: Olavio Pags: 1/1
Toda e qualquer alteração sera executada sem previo aviso
6.5Speaker
Speaker
AUXINPUT
Laudi0out
Power
Amp/mic
USB/CARD
USB/CARD
Page 2
4321
Esquema Elétrico -- Fonte e Amplificador
Data: 19/12/2012 Modelo: CA316
Revisão: Olavio PG: 1/1
Toda e qualquer alteração sera feira sem prévio aviso
YG902
2
D
C
B
D2 D1
1
1N5408
D3
4
LF1
0.1UF/275V
CX1
103M/1KV
1
2
AC座
F1
C21
CON1
D4
3
RT1
10D-9
SW1
KC1-B
T1.6AL/AC250V
100uF/400V
PGND
PGND
C25
104P
C19
R25
24K
1
2
R34
560K
R30
560K
R31
560K
4
OB2268
PGND
IC2
6
C30
102P
C24
2J473J
R24
10R
3
7
8
R26
470R
HER207
ZD1
18V
C1
22UF
D20
1N4148
R36
100R
R13
47K
D5
FR107
PGND
D6
PGND
R23
10K
PGND
IC1
SVF7N65
R14
0.18R
PGND
IC2
EL817
CY3 222M/400V
D8
D7
D8
HER204
R29
10Ω
R4
10Ω
YG902
C28
102M
C17
102M
C5
100UF
C4
1000UF
R11KR3
L5
100uH
C6
1000UF
L2
10uH
L1
5uH
1K
C13 104P
ZD31N4742A ZD21N4742A
C8
100UF
C7
100UF
D10
1N5399
C3
1000UF
C12 104P
D12
1N5399
-12V
D11
1N5399
R6
1K
IC5
7805
L+
LR+
R-
1
IN
AV1A
AV1B
D
12V
R7
5K6
R9
5K6
5V
C
L+
LR+
R-
H+
H-
M+
M-
L
R
B
2
3
C4
1000UF
OUT
GND
78XX
25V
C11
R17
2.2R
2.2R
L
R10
10K
R
R8
10K
R32
C2
1UF
C15
1UF
1U
C10
4.7UF
A
1 2 3 4
PGND
A
Page 3
6 5 4 3 2
Pré amplificador
Chaveador de áudio
PT2399
NJM4588
TDA7492
Saída de Áudio
Equalizador Grafico Manual
MIC
Controle de Volume
Esquema Elétrico - Pré-EQ-Saída Áudio
Data: 08/032013 Modelo: CA320
Revisão: Olavio Pags: 1/1
Toda e qualquer alteração sera executada sem previo aviso
56K
BR19
10K
CC4
47u/16V
MIC_OUT
GUITAR_OUT
MIC_OUT
VOLMAX-A
50K
R19
39K
50K
BC10
102
C2
104C3104
R18
C23
6
-
U4-B
5
+
R69
R55
R47
R68
R13
R48
BR18
BC9 33P
CC10
100u/16V
33K
33P
7
4558
1
VCC
2
REF
3
AGND
4
DGND
5
CLK_O
6
VCO
7
CC1
8
CC09OP1_OUT
33K
33K
33K
33K
33K
33K
8
2
-
1
U3-A
3
+
4558
4
100R
R25
+12V
C22
104
16
LPF1_IN
15
LPF1_OUT
U7
14
LPF2_OUT
PT2399
13
LPF2_IN
12
OP2_OUT
11
OP2_IN
10
OP1_IN
1K
R63
1K
R65
100R
R29
+12V
CC13
100u/16V
R27
-12V GUITAR_OUT
D
R59
R60
47K
47K
CC20
1u/16V
CC19
1u/16V
C
CN5
1
AUD+
2
AUD-
3
62HZ
4
250HZ
5
1KHZ
4KHZ
6
16KHZ
7
8
+12V
9
104
C36
C35
473
C34
103
B
8
2
-
1
U5-A
3
+
4558
4
100R
CC12
100u/16V
5
+
6
-
R35
6.8K
R36
4558
7
U5-B
5.6K
MAX_LROUT
C1 68P
C33 68P
C41 683
R43
R42
C40
R40
R41
C39
R39
C42
BR70
R38
C38
R28
R37
68K
1K
68P
C32
333
68K
1K
5P
C31
103
1K
5P
C30
102
68K
1K
C29
471
5P
68K
1K
VCC+
Q3
9014
6.8K
R34
VCC-
VCC+
Q4
9014
6.8K
R33
VCC-
VCC+
Q5
9014
6.8K
R32
VCC-
VCC+
Q6
9014
6.8K
R31
VCC-
VCC+
Q7
6.8K
R30
VCC-
EQ
GUITAR
CC18
220u/16V
MIC_IN
CN1
MIC
CN4
CN7
MAX VOL
HE721-CO-SPDT
R64
22K
4
3
2
1
1
2
3
4
5
1
2
3
4
5
HE721-CO-SPDT
D1
1N4148
MIC2
MIC1
R2
22K
5V
BC8
1
2
3
4
5
6
1.8K
R20
1
2
3
4
5
MIC_OUT
6
Q1
9014
+5V
Q2
9014
R3
22K
R1
+12V
-12V
+5V
R61
C51
C50
22K
471
471
BR15 2.2K
105
BR16
BC22
15K
224
C24
105
R14
10K
10R
R62
22K
C13
C25
104
104
47R
R7
CC3
47u/16V
+9V
R4
18K
GUITAR_OUT
10u/16V
CC17
CC16
10u/16V
VOLMAX-B
A
100R
R24
+12V
CC9
100u/16V
BC12 332
CC11
+12V
R16
100u/16V
15K
R17
C5
104
C6
104
C7
104
C8
104
C45
103
TREBLE-B
50K
C48
223
C10
103
TREBLE-A
50K
C11
223
10K
BR23
10K
R26
2.2u
100R
CC5
C21
392
R8
R9
R10
R11
R12
22K
R54
10K
R45
22K
R66
10K
R71
BR21
C28
102
8
2
-
U4-A
3
+
4
10K
C20
R15
104
10K
R5
CC2
15K
15K
10K
15K
ECHO-
5.6K
R6
C9
562
C47
473
BASS-B
C49
50K
683
R52
4.7K
C15
473
BASS-A
50K
C14
683
R70
4.7K
10K
4558
R53
R67
R21
C26 101P
1
4.7K
10u/16V
MICVOL_IN
CC1
-12V
100u/16V
10u/16V
22K
22K
BR22
BC13 33P
6
5
39K
CC6
+12V
-
+
68K
7
U3-B
4558
R50
C43 101P
6
-
U2-B
5
+
8
2
-
U2-A
3
+
4
C27 104
R221KCC8 100u
100R
R23
+12V
MIC_VOL
50K
ECHO+
ECHO
50K
220K
7
4558
220K
R51
C44 101P
1
4558
MICVOL_OUT
R46
R49
GUITAR_VOL
50K
C12
104
GUTTAR_IN
GUITAR_OUT
D
CN9
1
DC10
102
DC12
474
LOUT_TOAMP
MIC_OUT
10K
10K
GUITAR_OUT
GUTTAR_IN
MICVOL_OUT
MICVOL_IN
1
CN2
2
SIP8
3
4
5
6
ECHO+
7
ECHO-
8
ROUT_TOAMP
LOUT_TOAMP
R77
33K
ROUT_TOAMP
R75
33K
DR6
DR7
1M
DR10
DR9
DR13
1M
DC8
105
DC17
474
DC18
102
9014
9014
DC6
DC7
1M
104
104
DC9
DC11
102
474
0R
0R
100K
DR8
DR14
1M
DC19
DC16
102
474
DR11
DC13
DR19
4.7K
Q9
Q8
DC15
22R
102
104
DC21
100u
10K
DR1
R76
10K
R74 33K
R44 510R
U1
36
VSS
35
SVCC
34
VREF
33
INNB
32
INPB
31
GAIN1
30
GAIN0
29
SVR
28
DIAG
27
SGND
26
VDDS
25
SYNCLK
24
ROSC
23
INNA
22
INPA
21
MUTE
20
STBY
19
VDDPW
DR12
39K
U6
7800
2
ZD1
1
SUB_GND
TDA7492
2
OUTPB
3
OUTPB
4
PGNDB
5
PGNDB
6
PVCCB
7
PVCCB
8
OUTTNB
9
OUTTNB
10
OUTTNA
11
OUTTNA
12
PVCCA
13
PVCCA
14
PGNDA
15
PGNDA
16
OUTPA
17
OUTPA
18
PGND
2.2K
DR5
13
DR2
5.6K
+30V
+30V
L2
22uH
DC29
DR15
22R
104
DC23
104
DC24
+30V
331P
L1
22uH
L3
22uH
DC30
DC25
104
331P
DC22
104
DR16
22R
L4
22uH
DC14
104
+30V
+30V
2
CHGND
DC3
1000u
DC4
224
CN3
DC27
104
1
LOUT+
2
LOUT-
3
ROUT-
4
ROUT+
DC28
224
DC26
104
C
B
AMP
A
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