Pioneer VSX-94TXH Service Manual page 169
Audio/video multi-channel receiver
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Also See for VSX-94TXH:
- Operating instructions manual (19 pages) ,
- Specifications (2 pages) ,
- Instructions manual (8 pages)
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PHY
GNDD
V33D
V18D
C708
C707
0.1u/10
R722
NM
R721
NM
0
L701
CTF1357-A
R720
47k
R719
47k
C706
0.1u/10
TXC
R718
47k
C705
R717
47k
R716
0.1u/10
22
R715
47k
R714
47k
R713
47k
C704
0.1u/10
TXEN
R789
TXD0
8
1
7
2
TXD1
6
TXD2
3
TXD3
5
4
22
R712
1
8
7
2
3
6
4
5
47k
R711 47k
C703
R710
0.1u/10
47k
C702
0.1u/10
TE
L 13942296513
R709
47k
47k
R708
R707
56
R706
47k
R705
47k
R704
47k
R703
47k
R702
1
8
2
7
6
3
4
5
C701
47k
0.1u/10
R701
47k
GNDD
SPI_REQ
SPI_REQ5
R921
100
GNDD
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(USB)
: AUDIO SIGNAL ROUTE (USB)
XRSTPH
V+3R3
GNDD
ASS7084-A
R857
NM
USBVB
USB_D-
D2501
R2504
USB_D+
(USB)
1
COL
NM
120
TXEN
2
3
TXD3
TXD2
4
5
TXD1
TXD0
6
7
TXC
8
9
R894
15k
10
R895
15k
11
12
R896
15k
GNDD
R2505
D2502
120
NM
CTF1357-A
L871
GNDD
SPDIF
V+5D
3
5
C921
470p/50
C922
0.1u/10
1
14
1A
VCC
2
13
SPI_CS
1B
4B
3
12
R911
SPI_CS3
1Y
4A
R923
100
4
11
2A
4Y
R910
5
10
NM
SPI_CLK
2B
3B
6
9
SPIMISO
SPI_CLK3
2Y
3A
SPI_TO_HOST5
R912
7
8
GND
100
3Y
100
R922
IC921
TC74VHCT08AFTS1
MAIN
V+1R8
NJM2846DL3-18
3.3VReg
V+3R3
NJM2886DL3-33
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ao
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y
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http://www.xiaoyu163.com
2 9
8
X861
R858
NM
V+3R3
GNDD
36
COL
AVDD33
35
AGND2
TXEN
34
TXD3
TPTX+
33
TXD2
TPTX-
32
IC861
TXD1
PWFBOUT
RTL8201CP-LF
31
TXD0
TPRX+
30
TXC
TPRX-
29
PWFBIN
AGND
R867
28
LED0/PHYAD0
RTSET
27
2k
LED1/PHYAD1
NC
GNDD
DGND1
MDIO
26
MDIO
LED2/PHYAD2
MDC
25
MDC
GNDD GNDC
R865
0
R866
0
GNDD
1.8V
Q Q
3
6 7
1 3
V+5D
BTX1040-A
V+3R3
5
3
C911
470p/50
C912
0.1u/10
IC911
R907
SPI_CS
1
14
1A
R906
SPI_REQ5
VCC
2
13
1B
SPI_FROM_HOST
4B
3
12
XRST
1Y
R905
SPI_TO_HOST5
4A
4
11
R914
XRST3
R904
2A
POWER
4Y
100
5
10
2B
XFLAG
3B
0
SPI_FROM_HOST
6
9
2Y
3A
R913
7
8
SPIMOSI
R903
GND
SPI_CLK
3Y
100
R902
TC74VHC08FTS1
GNDD
XRST
1.8VReg
3.3VReg
IC11
IC21
NJM2846DL3-33
R13
R11
D22
NM
0
RB050L-40
GNDD
IC31
R32
NM
GNDD
.
VSX-94TXH
7
9 4
2 8
HDMI & DLNA ASSY
AJ
4/4
(AWX8870)
GNDD
JA701
AKP1307-A
1
TD+
2
TD-
3
RD+
TCT
4
5
RCT
6
RD-
7
N.C.
8
GNDC
R992
0
C999
NM
C998
NM
GNDD
GNDC
GNDD
GNDD
R991
0
C997
NM
C996
1 5
0 5
8
2 9
9 4
NM
GNDD
GNDC
L10
22
V+5D
21
V+5D
20
V+5D
19
V+5D
GNDD
18
17
GNDD
16
GNDD
15
GNDD
14
GNDD
13
NETSPDIF
12
GNDD
11
NW ON/OFF
10
SPI CS
100
9
SPI REQ
100
8
SPI TX
100
7
SPI RX
100
6
POWER
5
XFLAG
4
CTL
100
3
SPI_CLK
100
2
GNDD
1
XRST
CN901
RKN1063-A
GNDD
V+5D
D11
RB050L-40
m
co
7
8
9 9
A
B
C
2 8
9 9
D
E
F
AJ
4 /4
169
8
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