12
VSX-33
1
2
3
4
A
B
C
D
E
F
1
2
3
4
2.5 DIGITAL MAIN ASSY(6/10)
E
6/10 F
!
XHDSPDIF
MSPDIF
DIRMCKI
DIRMCKO
DIRDATO
XHARC
DIRPOW
XNET
XEMSPDIF
DIRBCK
DIRLRCK
*C1823
330p/50
SCH
*C1822
0.1u/16
SYB
C1824
47p/50
CH
C1827
470p/50
C1828
0.1u/10
C1816
10u/6.3
C1818
10u/6.3
C1821
1u/10
L1805
QTL1013-A
L1804
QTL1013-A
L1803
QTL1013-A
GNDD
GNDD
GNDD
GNDD
IC1805
TC74VHCT125AFK
(3/4)
10
9
8
14
7
IC1805
TC74VHCT125AFK
(2/4)
4
5
6
14
7
IC1805
TC74VHCT125AFK
(4/4)
13
12
11
14
7
IC1805
TC74VHCT125AFK
(1/4)
1
2
3
14
7
IC1802
R1172H501D
CE
1
GND2
2
NC
3
VIN
4
5
VOUT
IC1804
TC7WHU04FU
5
3
4
8
IC1804
(2/3)
2
6
4
8
IC1804
(3/3)
7
1
4
8
R1851
100k
R1855
100k
R1853
100k
R1838
100
R1854
100k
R1837
100
R1842
100k
R1845
100
R1844
NM
R1850
100k
R1848
100k
R1849
100k
R1840
47k
R1839
100
R1852
100k
R1841
2.2k
V+5_D
V+5_D
V+5R6_EV
V+5_D1
V+5_D
NETSPDIF
HDSPDIF/DSDSL
ARCSPDIF
DAC/ADC
CONT_GA
*R1940
NM
R1941
100
EMSPDIF
R1942
100
The mark found on some component
parts should be replaced with same
parts (safety regulation authorized)
of identical designation.
FL/FR
HDMI PCM DATA
SBL/SBR
SL/SR
C/SW
BDTI
CDTI
HFDT
SDTI
SPDIF SELECTOR
2/10, 5/10,
7/10, 8/10, 10/10
!
!
XMTX
XMPOW
XXMRST
XMRX
XMDT4
XMRATE
XMMUTE
XMLINK
XXMERR/RDSSCK
XMIRQ/RDSSI
RYAC
*C1826
SCH
470p/50
*C1811
SCH
8p/50
*C1825
SYB
0.1u/10
*C1815
SYB
0.1u/10
*C1813
SYB
0.1u/10
*C1820
SYB
0.1u/10
*C1819
SYB
0.1u/10
*C1814
SYB
0.1u/10
*L1801
QTL1013-A
*L1802
QTL1013-A
*L1806
QTL1013-A
*IC1806
(3/4)
TC74VHC125FTS1
10
9
8
14
7
*IC1806
(4/4)
TC74VHC125FTS1
13
12
11
14
7
*IC1806
(2/4)
TC74VHC125FTS1
4
5
6
14
7
*IC1806
(1/4)
TC74VHC125FTS1
1
2
3
14
7
4
5
6
*IC1803
BU9450KV
LSDP
1
VSS1
2
SC_TX_OUT
3
VDD1
4
SC_RX_IN
5
I2C_SCL
6
I2C_SDA
7
VDD2
8
ANT_REV
9
VSS2
10
RESET#
11
SLAVE_SEL
12
I2S_RATE
13
LINKACTIVE
14
COMM_TX_EN
15
VSS3
16
VDD3
17
COMM_TXRX_P1
18
COMM_TXRX_M
19
VDD4
20
VSS4
21
COMM_TXRXM
22
COMM_TXRX_P2
23
VSS5
24
VSS6
25
OSC_OUT
26
N.C.
27
OSC_IN
28
SC_RATE
29
TEST
30
VSS7
31
HSDP_DATA
32
VDD6
33
HSDP_CLK
34
DT4_MODE
35
HSDP_EN#
36
I2S_DATA
37
VSS8
38
I2S_SCLK
39
VDD7
40
I2S_LRCLK
41
VSS9
42
I2S_OCLK
43
MUTE
44
SAII_CLK
45
VDD8
46
SAII_DATA
47
SAII_REQ
48
*R1833
47
2
1
4
3
6
5
8
7
*R1829
100
*R1819
100
*R1824
100
*R1820
100
*R1828
100
(1608)
*R1835
100k
*R1822
100k
*R1831
100k
*R1832
100k
*R1847
47
*R1846
47
*R1823
100
(1608)
*R1827
100
*R1825
100
*R1834
100k
R1815
NM
(1608)
*R1821
100k
R1816
NM
*R1826
100
*R1814
100k
(1608)
*R1843
100
*R1817
100k
*R1818
0
*R1813
1M
R1836
NM
R1810
V+5_XM
V+3R3_XM1
V+3R3_XM2
V+5_XM1
45.1584M
ASS7095-A-T
1
1
4
4
CONT_EMMA
*IC1816
NJM2872BF33
VIN
1
GND
2
CONTROL
3
NB
4
5
VOUT
V+5R6_DDD
*C1852
0.1u/10
*C1853
0.1u/10
*C1854
2.2u/10
CONT_EV
XM/DT BLOCK
XM MODEL ONLY
)
XXM
DIRBCK
DIRLRCK
DIRDATI
1/10 - 5/10, 7/10 - 9/10
E
E
2/10-5/10,7/10,8/10,10/10
E
1/10
E
E
5/10
E
1/1
7/1
E
7/10,8/10
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299