Pioneer VSX-94TXH Service Manual page 163
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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5
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3 7 63 1515 0
GNDDH
SW1SEL
SW0SEL
TE
L 13942296513
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5
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IC101
SII9135CTU
HDMI Receiver
R122
1M
X101
ASS7068-A
27M
GNDDH
GNDDH
IC301
SII9134CTU
HDMI Transmitter
R251
100
3Y
GND
R253
68
9
8
3B
2Y
x
ao
u163
R255
10
7
BAMCK
3A
2B
y
100
11
6
R256
0
BABCK
4Y
2A
R252 68
12
5
4B
1Y
13
4
R254
68
BADAT
V+3R3_2
4A
1B
14
3
BALRCK
ST
1A
i
15
2
VCC
SEL
16
1
GNDDH
C251
0.1u/10
C252
NM
6
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7
2 9
8
V+3R3_2
L201
CTF1379-A
HDMCLK
V+3R3_2
ATL7002-A
HDSPDIF
V+3R3_2
SCK
V+3R3_2
WS
V+3R3_2
ATL7002-A
DSD
J_RDCT
Q Q
3
6 7
1 3
1 5
SD0
SD1
SD2
SD3
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
GNDDH
V+5HD
Q351
(1/2)
UMB1N
V+3TX
R357
0
Q353
NM
1
6
2
5
3
4
DSCL
DSDA
Q352
R358
TXRST
DTC114YUA
0
PUSEL
co
XBAOUT
.
B_AUDIO
AJ
2/4
VSX-94TXH
7
9 4
2 8
HDMI & DLNA ASSY
AJ
1/4
(AWX8870)
AJ
DV
L202
ATL7002-A
R210
IC202
0
IC204
ICS571MLF
TC7WH157FU
R207
C206
1
8
1
8
ICLK
FBIN
A
VCC
C203
220
0.1u/10
2
7
2
7
VDD1
CLK
B
ST
C204
R208
0.01u/16
3
6
3
6
GND1
VDD2
Y
SELECT
R212
0.01u/16
68
4
5
4
5
CLK/2
GND2
GND
Y
100
V+3R3_2
GNDDH
GNDDH
L204
ATL7002-A
L203
R211
NM
C207
1
8
1
8
CK
Vcc
A
VCC
2
7
2
7
0.1u/10
D
PR
B
ST
3
6
3
6
Q
CLR
Y
SELECT
R209
R213
4
5
4
5
GND
Q
GND
Y
150
100
IC203
IC205
TC7WH74FU
TC7WH157FU
GNDDH
L205
GNDDH
NM
R215
0
1
8
CK
Vcc
2
7
D
PR
3
6
Q
CLR
R216
4
5
GND
Q
NM
IC206
NM
L206
GNDDH
NM
R217
0
1
8
CK
Vcc
2
7
D
PR
3
6
Q
CLR
R218
4
5
GND
Q
NM
IC207
NM
L207
GNDDH
IC201
TC74LCX541FTS1
0 5
1
20
8
2 9
9 4
2 8
OE1
VCC
2
19
A1
OE2
3
18
R201
68
MCLKO
A2
Y1
4
17
R204
1
8
SD0O/DL0O
A3
Y2
68
5
16
2
7
SD1O/DR1O
A4
Y3
6
15
6
SD2O/DL1O
3
A5
Y4
7
14
5
SD3O/DR2O
4
A6
Y5
8
13
R205
68
LRCKO/DR0O
A7
Y6
AJ
9
12
R202
68
BCKO/DCLKO
A8
Y7
10
11
R206
47
SPDIFO/DL2O
GND
Y8
AUDIO
GNDDH
UC
AJ
V+3TX
L351
HDMI OUT
4
3
4
3
JA301
1
2
1
2
AKP7220-A
ATH7022-A
L352
RT1
RT3
4
4
3
3
20
NC
21
1
2
NC
1
2
1
Data2+
ATH7022-A
2
Data2 Shield
L353
3
Data2-
4
3
4
3
4
Data1+
5
Data1 Shield
6
1
2
Data1-
1
2
7
Data0+
ATH7022-A
8
Data0 Shield
L354
9
Data0-
4
3
4
3
10
Clock+
11
Clock Shield
12
1
2
Clock-
1
2
13
CEC
ATH7022-A
14
NC
V+5HD
15
SCL
16
SDA
17
DDC/CEC GND
18
+5V
19
Hot Plug Detect
RT2
RT4
C351
0.1u/10
GNDDH
HOT_PLUG
AJ
2/4
CEC
Q351
(2/2)
UMB1N
m
GNDDH
GNDDH
8
9 9
A
2/4,3/4
V+3R3_2
B
C
9 9
2/4
2/4,3/4
D
E
F
AJ
1/4
163
8
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