Pioneer VSX-1019AH-K Service Manual page 89

Audio/video multi-channel receiver
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5
QQ
3 7 63 1515 0
D
8/11
OSCD
TE
L 13942296513
www
.
5
http://www.xiaoyu163.com
6
(D)
: DIGITAL AUDIO FLOW
XXM
XMMCLK
DIRX
XMMCLK
DIRMCLK
S1MCLK
XXM
Y
H
DIR
L
XM
XXM
XMBCK
DIRLRCK
USBSW
Y
H
USB
L
DIR/XM
USBSW
GAADAT
S1ADAT
S2ADAT
DIRBCK
S2BCK
GABCK
XHDI2S
H
DIR/XM/USB
L
XHDI2S
HFDT/DSDL0
S2ADAT
FDTI/DSDFL
HDBCK
S2BCK
S3BCK
V+3R3_D
Q241
DTC124EUA
DSDSW
GNDD
HDLRCK/DSDR0
HSDT/DSDR0
HSDT/DSDL1
DIRADAT
S1ADAT
x
ao
u163
y
DAUX
S1MCLK
DIRX
i
S2MCLK
S2LRCK
S2ADAT
S2BCK
6
http://www.xiaoyu163.com
2 9
8
NM
*L201
*C202
0.1u/10
YB
QTL1013-A
*C201
YB
470p/50
*R201
*IC201
47
1
16
VCC
SELECT
2
15
1A
XST
3
14
1B
4A
4
13
1Y
4B
5
12
2A
4Y
6
11
2B
3A
7
10
2Y
3B
8
9
GND
3Y
*R203
TC74VHC157FTS1
100
Switch for XM
GNDD
*L211
*C212
YB
QTL1013-A
0.1u/10
*C211
YB
470p/50
*IC211
1
8
G1
VCC
*R211
47
2
7
*R214
A1
G2
47
3
6
Y2
Y1
4
5
100
*R212
GND
A2
*R213
100
TC7WH125FU
GNDD
Switch for XM
L221
C222
QTL1013-A
0.1u/10
YB
C221
YB
470p/50
Q Q
R221
IC221
3
6 7
1 3
1 5
100
1
16
VCC
SELECT
2
15
1A
XST
3
14
1B
4A
4
13
1Y
4B
5
12
2A
4Y
6
11
2B
3A
7
10
2Y
3B
8
9
GND
3Y
R223
100
TC74VHC157FTS1
Switch for USB
GNDD
Y
L231
C232
QTL1013-A
0.1u/10
YB
HDMI
C231
470p/50
YB
IC231
R231
100
1
16
VCC
SELECT
2
15
1A
XST
3
14
1B
4A
4
13
1Y
4B
5
12
2A
4Y
6
11
2B
3A
7
10
2Y
3B
8
9
GND
3Y
R232
100
TC74VHC157FTS1
Switch for HDMI
GNDD
L241
C242
QTL1013-A
DSDSW
SIGNAL
YB
0.1u/10
C241
H
DSD
YB
470p/50
L
I2S
IC241
1
14
1G
VCC
R242
2
13
100
1A
4G
R243
3
12
100
1Y
4A
4
11
2G
4Y
R244
5
10
100
2A
3G
6
9
2Y
3A
7
8
GND
3Y
TC74VHC125FTS1
GNDD
Switch for DSD
co
.
VSX-1019AH-K
7
9 4
2 8
DIGITAL MAIN ASSY
D
6/11
(VSX-1019AH: AWX9427)
(VSX-919AH: AWX9426)
V+3R3_D
V+3R3_D1
*R207
100
DIRADAT
S1ADAT
DAUX
*R205
47
V+3R3_D
V+3R3_D2
V+3R3_D
V+3R3_D3
0 5
8
2 9
9 4
R227
100
V+3R3_D
S2LRCK
S1MCLK
S2MCLK
R216
USBMCLK
22
R225
100
V+3R3_D
V+3R3_D4
R234
100
S2LRCK
S2MCLK
R233
47
V+3R3_D
V+3R3_D5
R247
100
R246
100
R245
100
m
7
8
9 9
A
XMADAT
B
XMADAT
ADADAT
DIRBCK
XMLRCK
C
GALRCK
DIRLRCK
2 8
9 9
V+3R3_D17
L215
QTL1013-A
C216
0.1u/10
YB
C215
YB
470p/50
5
1
4
EMMCLK
R215
2
3
220
IC215
TC7SH08FUS1
D
GNDD
R217
NM
USBMCLK
HDLRCK/DSDR0
S3LRCK
HDMCLK
S3MCLK
E
SPDIF_RX6/DSDL2
HCDT/DSDL2
HCDT/DSDR1
F
D
6/11
89
8

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