Publicité
VFD
29U56105BAN
IC203
+5V
14
VDD
OSC
P16
S1
15
S1
VSS
P15
S2
16
S2
LED1
P14
S3
17
S3
LED2
P13
18
LED3
S4
P12
19
LED4
S5
P11
20
μ PD16311
LED5
S6
IC204
P10
21
S7
VDD
P9
22
S8
G1
P8
23
S9
G2
P7
24
S10
G3
P6
25
S11
G4
P5
26
S12
G5
C211
47 μ
+5V
S3
D206
S2
D207
S1
D208
1N4148x3
R217
R218
22Kx4
CP17
CP20
MT
6
C-CH
+5V
D205
5
R-CH
4
1N4148
L-CH
3
SR
12
SR-CH
2
SL-CH
1
13
R209
C205
1u
56K
ＳＶ－３８２－ＶＦＤ．ＰＣＢ
DATE:2003/05/06
C209 104
R224
+5V
1 2 3 4 5 6 7 8 9
IC206 24WC01
R220
1
8
56K
A0
VCC
52
2
7
A1
TEST
51
50
VIN4052-INH1
3
6
A2
SCL
VIN4052-INH2
49
VIN4052-B
48
4
5
GND
SDA
VIN4052-A
47
46
45
+5V
G1
44
G2
43
G3
42
+5V
G4
41
40
G5
1 2 3 4 5 6
C217
D209
104
1N4148
R222
10K
10u
T202
S9015
C216
VOL-A VOL-B
LEVEL-C
+5V
S201
D202
M-VOL
C
3
R232
IC202
2
1N4148
100
R203
C202
IC202:LM358
1u
56K
D204
1N4148
4
SL
5
14
R210
IC201D
IC201B
6
100
LEVEL-SR
11
R207
+5V
C204
1u
56K
R211
56K
MT
6
IC203
AC4.5V
5
1
AC4.5V
Vcc
4
2
-27V
Gnd
L201
3
3
Out
+5V
2
GND
REMOTE
1
R213
C208
C219
10K
104
47uF
C210
-24V
T205
100u/50V
S9015
R214 100
D210
R215 100
D211 2.5V
30V
8X4.7K
PROTECT
1
P1.0
16311STB
2
P1.1
4094-ST
3
P1.2
4094-Ds
4
P1.3
4094-CP
5
P1.4
24WC01-SDA,
LEVEL-AD-C-SEND
6
P1.5
62446-LATCH
7
P1.6
65831-REQ
8
P1.7
RESET
9
RESET
16311DA
10
P3.0
24WC01-SCL,
16311CLK
11
P3.1
REMOT
12
P3.2
LEVEL-SR
13
P3.3
LEVEL-C
14
P3.4
LEVEL-R
15
P3.5
LEVEL-L
16
P3.6
LEVEL-SL
17
P3.7
18
XTAL2
19
XTAL1
7
8 9
20
GND
8X4.7K
CF201
12MHz
R225
C214
RESET
68P
R223
1M
C215
68P
LEVEL-R
D201
R202
R204
R
10
100
100
1
IC201C
9
8
1N4148
R201
C201
1u
56K
LEVEL-SL
LEVEL-L
R208
R206
D203
L
100
100
3
IC201A
2
1N4148
7
1
R205
C203
C206
1u
224
56K
IC201:LM324
+5V
1
4
BP4052-A
ST
Q1
2
5
BP4052-B,4551-C
Ds
Q2
3
6
IN4052B
CP
Q3
15
7
IN4052A
EM
Q4
14
EX4052-A
Q5
C207
13
EX4052-B
Q6
1u/50V
12
Q7
C213
11
Q8
104
16
9
Vdd
Qs
8
5
Vss
/Qs
C212
TC4094
47uF
IC205
+5V
40
VDD
DA32-HOLD
39
P0.0
DA32-SDA
38
P0.1
37
DA32-BCK
P0.2
36
62446-SCK
P0.3
35
62446,M62429-DATA
P0.4
34
P0.5
33
NC
P0.6
2150-PROCESS
32
P0.7
+5V
31
EA/VPP
+5V
30
ALE/PR
1
28
MASTER VOL-B
P2.7
2
MASTER VOL-A
27
P2.6
3
26
M62429-CLK
P2.5
4
2150-LO CONTOUR
25
P2.4
5
24
2150-BBE
P2.3
6
MUTE
23
P2.2
7
22
INPUT-A
P2.1
8
21
INPUT-B
P2.0
9
+5V
C218
10 μ
R230
4.7K
R228
22K
4.7K
T204
R229
S9015
T203
S9014
CN17
LEVEL-AD-C-SEND
S803
TEST
R212
22K
SET-UP
S806
SPEAKER
T201
S9014
S807
SV-382V-AMP.SCH
1
S.W-MUTE
M62446
2
C.S-MUTE
MASTER
3
TONE/BYPASS
VOL
4
S.W SWITCH
R227
CP12
8X4.7K
GND
1
1
P1.0
2
INPUT-A INPUT-B
2
3
4
CP11
5
S202
DA32-BCK
1
6
INPUT
DA32-SDA
2
7
DA32-HOLD
3
8
R233
9
100
CP10
M62429-CLK
5
62446-SCK
4
62446-DATA,62429
3
62446-LATCH
2
R226
GND
1
4.7K
CP15
VIN4052-INH1
R237 1K
INH2
1
VIN4052-INH2
R238 1K
INH1
2
R239 1K
VIN4052-B
B
3
VIN4052-A
R240 1K
A
4
CP13
2150-PRO
1
NC
2
2150-LO
3
2150-BBE
R231
4
MUTE
5
2.2K
CP14
4094-ST
1
4094-DS
2
4094-CP
3
SV-382-SW.SCH
S802
DSP
S801
MODE
S804
CHANNEL
S805
SET-DOWN
S808
TONE
S809
BBE
S810
DELAY
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