VSX-74TXVi
62
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3.19 DIGITAL MOTHER ASSY (7/8)
+
-
-
+
C,SW
FL,FR
B
E
C
C2
B2
E2
14
13
12
11
10
8
9
15
16
19
18
17
20
21
6
7
4
5
2
3
23
22
24
25
26
27
1
28
14
13
10
12
11
8
9
16
15
19
18
17
21
20
6
7
4
5
2
3
23
22
25
24
26
27
1
28
E2
B2
C2
5
6
4
7
8
B
C
E
2
3
4
1
8
DOMK
XDARST
DOBK
DOCD
DOLK
XDARST
DOMK
DOBK
DOFD
DOLK
DSD
DSD4
DSD3
DICK
DIDI
DSCK
DACS2
DAD
DSD1
DSD2
DIDI
DICK
DSCK
DACS1
DSCK
DSD2
DSD3
DSD4
DSD1
DOFD
XDARST
DOCD
DOBK
DOLK
DOMK
INPUTATT
FROUT
FLOUT
(2/2)
(1/2)
VOUTR+
VCOM
VCCR
AGNDR
VOUTR-
DGND
AGNDF
VCCC
AGNDC
VOUTL+
D/A CONVERTER
VOUTL-
AGNDL
VCCF
VCCL
VDD
XRST
SCK
DBCK
PBCK
PDATA
ZEROL
ZEROR
DSDR
DSDL
MDI
MC
PLRCK
XMS
VOUTR+
VCOM
VCCR
VOUTR-
AGNDR
AGNDF
DGND
VCCC
AGNDC
VOUTL-
VOUTL+
D/A CONVERTER
AGNDL
VCCF
VCCL
XRST
VDD
DBCK
SCK
PBCK
PDATA
ZEROL
ZEROR
DSDL
DSDR
MDI
MC
PLRCK
XMS
(2/2)
(2/2)
(1/2)
(1/2)
D113
C988
C987
L651
C653
L551
C553
R487
Q482
Q482
C979
C654
C660
C661
C662
C659
C658
L652
C656
C657
R663
R662
R664
R661
R654
R653
R651
C655
R652
IC651
C554
C560
R656
R657
R660
R659
R655
R658
L552
C556
C561
C562
C559
C558
R561
R554
R553
R551
C555
R552
IC551
C557
R562
R563
R564
R557
R556
R560
R559
R558
R555
R452
R454
R456
R451
R455
R457
R453
C452
R458
R460
R462
Q481
R464
IC481
C482
R461
Q481
R459
C451
R463
IC481
C481
C454
R466
C456
C455
R465
C453
GNDD
GNDA
stby
470p
YB
0.1/16
YB
AT
AT
GNDU
V-12A
V+3A
100K
RN4903
V+12A
RN4903
stby
100/10
0.1/16
YB
100/10
V+3A5
QTL1013
0.1/16
AT
YB
AT
0.1/16
0.1/16
stby
0.01
YB
YB
QTL1013
100/10
YB
0.1/16
220
100
100
0
YB
V+5AD3
220
220
100
220
DSD1791DBR
100/10
0.1/16
YB
100/10
V+3A4
QTL1013
0.1/16
AT
YB
0.1/16
QTL1013
AT
*
*
*
*
*
*
YB
100/10
0.1/16
stby
YB
220
0.01
YB
100
100
0
YB
V+5AD2
220
220
100
V-12A
220
DSD1791DBR
0.1/16
*
*
*
*
*
*
stby
7.5k
8.2k
stby
8.2k
3.9k
7.5k
10/50
3.9k
stby
22K
IMX25
AT
100K
BA4560RF
YB
0.01
22K
IMX25
stby
10/50
100K
AT
YB
0.01
BA4560RF
V+12A
AT 10/50
100
0.01
YB
0.01
AT
YB
10/50
100
R557,R657
0
R556,R656
R564,R664
stby
R563,R663
R555,R655
100
stby
(*)MARKS
R562,R662
VSX-74TXVi
stby
0
VSX-72TXV
L
7/8
(F)
(F)
(F)
(F)
(F)
(F)
(C)
(SW)
(SW)
(F)
(C)
(DSD)
(SW)
(SW)
(DSD)
8/8
L
8/8
L
1/8
L
2/8
L
5/8
L
6/8
L
(C)
(C)