Digital Main Assy (6/11) - Pioneer VSX-1019AH-K Service Manual

1

10.10 DIGITAL MAIN ASSY (6/11)

QQ
3 7 63 1515 0
VSX-919AH only
A
*JA102
NM
1
(1608)
R126
2
L105
C125
RX0
COAX1
4
NM
3
RX1
COAX2
2
*L106
1 *C126
*JA101
NM
AKB7173-A *R127
0
Except VSX-919AH
V+5_OPT
L101
QTL1013-A
OPT
B
JA103
R101
3
100
DIGITAL
2
IN 1
1
GP1FAV51RKBF
*JA104
*R102
3
100
DIGITAL
2
IN 2
1
GP1FAV51RKBF
JA105
R103
3
100
DIGITAL
2
IN 3
1
GP1FAV51RKBF
C
NM
*JA106
3
DIGITAL
2
OUT *R104
1
NM
GP1FAV51TK0F
TE
L 13942296513
NM
D
V+5_XM
V+5_XM1
*JA151
AKP7201-A
V+5_XM2
+5V
1
E
TR-
2
TR+
3
GND
4
GNDCH
RT1
GNDCH
RT2
GNDCH
RT3
www
*R185
(1608)
GNDXM
F
D
6/11
88
1
http://www.xiaoyu163.com
2
DIR
AWX9426- /J
COAX
AWX9427- /J
C129
0
NM
R124
C127
NM
NM
75
YB C123
0.01u/16
YB *C124
0.01u/16
*R125
*C128
NM
NM
75
*C130
NM
(1608)
V+5_DDD1
R132
0
(1608)
(D)
SPDIF_RX3
DIR
(D)
SPDIF_RX4
1
2
(D)
SPDIF_RX5
3
4
TEST2
SPDIF_RX6/DSDL2 5
DIF1/RX6
6
NC_AVSS2
7
DIF2/RX7
8
IPS1/IIC
NM
9
P/SN
10
XTL0
11
XTL1
12
V+5_DDD1
V+5_DIR
C112
NM
C113 YB
L102
0.1u/10
QTL1013-A
SPDIF_TX1
CONT_GA
CONT_EMMA
V+3R3_D
V+3R3_XM
*R163
NM
*C157
0.1u/10
YB
*R164
NM
*C162
0.1u/10
YB
*C163 *R171
8p/50 680
CH
x ao
0 y
. i
*C164
8p/50
CH
GNDD
VSX-1019AH-K
2
http://www.xiaoyu163.com
3
The ! mark found on some component parts should be replaced
R121 IC101
with same parts (safety regulation authorized) of identical
designation.
18k AK4114VQ
NM : No Mount
18k AK4114VQ
V+3R3_D
(1608)
R120
NM
L104
V+3R3_DIR1
NM
(D) (D)
36
R119
100
35
IPS0/RX4 INT0 34
NC_AVSS1 OCKS0/CSN/CAD0
OCLS1/CCLK/SCL
DIF0/RX5 33
CM1/CDTI/SDA
32
CM0/CDTO/CAD1
31
*IC101 PDN
30
R116
XTI
DIR&DIT
29
XTO
28
R115
DAUX
VIN
MCKO2
27
R114
BICK
SDTO
26
100
R113
25
R112 100
100
R111
V+3R3_D
R110
22
C115
V+3R3_DIR2
470p/50
CH (1608)
L103
QTL1013-A C116
0.1u/10
YB
Q Q
3 6 7
*R159
22k
*R158
NM
*R157
NM
*R156
3.3k
*C151
NM
13 48
14 47
15 46
VDD8
I2S_RATE SAII_REQ
16 45
LINKACTIVE SAII_DATA
VSS3
SAII_CLK
COMM_TX_EN
17 44
VDD3 MUTE
18 43
*IC151
COMM_TXRX_P1 I2S_OCLK
19 42
BU9450KV
VSS9
COMM_TXRX_M
20 41
VDD4
I2S_LRCLK
COMM_TXRXM I2S_SCLK
21 40
VSS8
COMM_TXRX_P2
VSS4 VDD7
VSS5
I2S_DATA
22 39
23 38
24 37
*R170
*C165
NM
NM
*C166
NM
*R174
u163
100
XM Ready
3
4
2 9 9 4
8
GNDD
UNLK
DIRCS
DIRSCK
DIRSO
R117 DSPSI
NM
XDIRRST
22
47
NM
(D)
DIRBCK
(D)
DIRADAT
(D)
DIRLRCK
DIRMCLK
(D)
1 3 1 5 0 5 8 2 9
*R153
XXMRST
100
*R152
100
XMLINK
XMIRQ/RDSSI
XMRX
XMTX
XMLSDT
*R151
100
XMMUTE
*R180
XMMCLK
S3BCK
47
HDMCLK
*R179
XMLRCK
HFDT/DSDL0
100
HDLRCK/DSDR0
*R178
XMBCK
XMMCLK
47
XMLRCK
*R177
XMADAT
XMADAT
100
*C167 XMBCK
NM
ADADAT
*C168
NM DIRBCK
DIRLRCK
DIRMCLK
m
FDTI/DSDFL
HDBCK
*R176
XMDT4
S3LRCK
100
XMRATE
co
S3MCLK
SPDIF_RX6/DSDL2
GABCK
. GAADAT
GALRCK
EMMCLK
USBMCLK
4
2 8
9 9
D
DIRX
DAUX
9 4 2 8 9 9