Alto Professional MultiMix 4 USB FX Manual de servicio - Página 8

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C21
R269
R236
10K
4.3K
2
3
R368
C23
5.1K
680p
C301 100p
C218
104p
6
C300
+
7
5
INT-EFX
-
-0
47uF/25V
U3-B
NJM4580
C25
R371
R369
10K
4.3K
6
5
C26
2
680p
+
1
3
C219
-
104p
U3-A
NJM4580
U4
LP2985AIM5-3.3
IN
GND
EN
BYP
OUT
1
2
3
4
5
D5V
R22
C34
C32
20K
C38
104p
104p
DG
DG
DG
DG
+15V
C340
C343
C71
104p
104p
104p
U36-C
U35-C
NJM2068
NJM2068
8
8
4
4
PG
104p
104p
104p
C342
C345
C72
-15V
CHORUS/ROOM1
PLATE3
CHORUS/ROOM2
PLATE2
BYPASS
PLATE1
ROTARY
ROOM3
HALLS1
ROOM2
HALLS2
ROOM1
DELAY1
FLANGE
DELAY2
CHORUS
R247
+5V
+3.3VD
5.1K
C28
220p
+0
104p
C293
R467
+
1
10K
1 MC/SCL/FMT
-
R365
U36-A
4.7uF/16V
2 MD/SDA/DEMP
DG
1K
3 DOUT
R383
47R
27 MS/ADR/IFMD
26 VINR
R370
25 VINL
5.1K
7 VDD
+5V
8 DGND
47R
220p
R375
9 SCKI2
47R
R376
10 BCK2
R378
C294
1K
47R
11 LRCK2
+
7
R374
12 DIN
-
U36-B
+0
4.7uF/16V
R377
13 ZEROR
47R
14 ZEROL
VCOM
DG
+3.3VD
C36
C37
+3.3VD
104p
DG
S2
ES162102E0B-HA1
1
D0
D1
2
U3-C
5 C
D2
3
C222
NJM4580
DG
8
4
D3
1uF
4
M1
1
3
12 MHz
2
DG
TE1
SIP9-2.54MM
9
D5V
8
DG
7
6
+5V
5
+15V
4
-15V
3
2
+48V
1
PG
OGND
From Power supply page
+5V
C29
104p
R386
220k ohm
28
MODE
47R
6
R379
SCKI1
+0
DG
47R
5
R382
BCK1
47R
4
R381
LRCK1
24
VCC
23
AGND1
C247
22
AGND2
104p
-0
21
VCOM
C406
20
10uF/16V
VOUTL+
19
VOUTL-
18
VOUTR+
17
VOUTR-
16
SGND
15
RST
U2
PCM3060
+0
VCOM
-0
C297
104p
U41
DG
AL3201SCR
15
R466
16
VDD
47R
ADC_IN
1
5
DAC_OUT
6
P0/SDA
P1/SCK
7
47R
P2
8
10
R444
P3
BITCLK
47R
9
R465
WDCLK
11
12
NRST
SYSCLK
R464
3
14
XTAL1
BYPASS
47R
2
4 XTAL2
INT/NEXT
+15V
GND
13
C24
104p
DG
C299
104p
DG
2
3
1
-15V
R26
7.5Kohm
C5
470p
R31
R24
10Kohm
820R ohm
R34
6
47uF16V
1K
+
7
5
152p
-
C209
R28
U35-B
C214
820Rohm
470p
R32
C6
10Kohm
R38
7.5Kohm
C18
470p
R260
R36
R364
10Kohm
820R ohm
2
C210
1K
+
1
3
-
47uF16V
U35-A
R73
C215
820R ohm
470p
C19
R362
10Kohm
R397
10K
-15V
Q18
FMMT4403
Q17
FMMT4403
Q27
R471
100K
10K
R399
MBT4401
105p
Q29
C8
TL431
-15V
EFX
C4
-0
R385
47uF16V
5.1K
MIX-L
C160
47uF16V
R380
MIX-R
5.1K
-0
Q19
FMMT4403
R400
5.1K
Q25
2SC3326
R468
47K ohm
Q20
FMMT4403
R469
5.1K
Q26
2SC3326
R470
47K