JVC MX-J270V - Page 53

HABC DE FG
1
2
3
4
5
2-8
MX-J270V
MIC signal
DSP signal
MAIN signal
SHEET 7/8
SHEET 2/8
SHEET 2/8
VDA1
1
MICI
2
LPFO1
3
VAR1
4
AIL
5
LPFO2
6
VAR2
7
AIR
8
LPFO3
9
GNDA1
10
LI
11
LZ
12
GNDA2
13
AOL
14
VR2
15
AOR
16
VDA2
17
RZ
18
RI
19
VDX
20
XI
21
XO
22
GNDX
23
VDD1
24
CKS
25
MCK2
26
MCK1
27
SDO
28
BCKO
29
LRCKO
30
SDI
31
BCKI
32
LRCKI
33
GND
34
RESET
35
IFD
36
IFS
37
IFL
38
EMP
39
EXTO
40
TEST
41
VDD2
42
VDL
43
GNDL
44
IC601
TC9409BF
1 2 3 4 5 6 7
CN601
1 2 3 4 5 6 7
CN602
R618 2.2K
R623
100K
R622
100K
R619 2.2K
R617 2.2K
R620 2.2K
R616
2.7
R615 10
R614 10
R612 47K
R613 47K
R603 10K
R604 10K
R605 10K
R609 10K
R611 10K
R610 10K
R606 10K
R608 10K
R607 10K
C610 330P
C605 0.001
C604
0.0047-M
C613
0.0022-M
C607 0.01
C615 330P
C609
0.0022-M
C612 0.01
+
C601 10V100
+
C606 10V47
+
C617 50V1
+
C614 50V1
+
C608 50V1
+
C603 50V1
+
C611 10V100
C602
0.01
+
C616
50V1
+
C619 10V100
C618 0.01
C620
0.01
C621
1-MLC
C624
0.01
C625 5.6P
+
C622
10V100
+
C623
10V100
C626
5.6P
X601
22.5792M
+
C628
10V100
+
C629
6.3V220
C630
0.01
C637 0.01
+
C638 10V100
C633
560P
C634
560P
C631
1-MLC
C632 0.1
D602 1SS133
D603 1SS133
Q602
DTC114ES
Q601 KTA1267
L601
22uH
R624
68
L605 F.B
L603 F.B
FTU DSPRESET DSPSTB SDATA SCK D.GND 5V
DSPL DSPR
LIN
RIN
A.GND
MIC
A.GND
DSPL
DSPR
LIN
MIC
RIN
DSPRESET
SCK
SDATA
DSPSTB
R627 22K
R601 1K
R602 1K
1
2
3
LC601
R621 10
C635 1000P
D601
1SS133
R626 4.7K
R625 10K
L606
F.B
DSP section