Pioneer VSX-84TXSi Service Manual page 35

5
QQ
3 7 63 1515 0
V+1R8 V+1R8RX
L801
ATL7010
V+3R3_2 V+3RA
C825
L804
100/16
ATL7010 C816
R839 1
C817
1
0
C818
0.1
C819
0.1
C820
0.1
C821
1
C822
0.1
C823
0.1
C824
0.1
TE
L 13942296513
GNDD
R933 R934 R935
47k*4 47k*4 47k*4
V+3R3_2 V+3TX
L904
ATL7010
V+1R8 V+1R8TX
L905
ATL7010
R932
47k
R925
TDCK
15
TD11
TD10
TD9
TD8
TD7
TD6
TD5
TD4 C918
1
C919
0.1
TD3
TD2
TD1
TD0
R931
47k*4
www
TDE
THSYNC
TVSYNC
.
5
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7 5 3 1 7
8 6 4 2 8
R817
STBY
R814
STBY
7 5 3 1 7
7 5 3 1
8 6 4 2
8 6 4 2
AGND
37 PVCC0
AVCC
38 AVCC
R0X0-
39 R0XC-
R0X0+ 40 R0XC+
AGND
AVCC
R0X1-
R0X1+
AGND
AVCC
IC801
R0X2-
SiI9033CTU
R0X2+
AGND
TMDSPGND
HDMI Receiver
PVCC1
RSVD_A
AVCC
R1XC-
R1XC+
AGND
AVCC
R1X0-
R1X0+
AGND
AVCC
69 AVCC
R1X1- 70 R1X2-
71 R1X2+
R1X1+
72 AGND
AGND
R818
1M
X801
ASS7068
27M
GNDD
R936 R937 R938
47k*4 47k*4 47k*4
GNDD
40
39
38
D10 AGND
37
61 D13 NC 40
D9 TX2+
36
62 D12 PGND2 39
IDCK TX2-
63 D11 PVCC2 38
35
D8 AVCC
34
IC901
D7 TX1+
33
D6 SiI9030CTU-7 TX1-
32
D5 AGND
31
IOVCC TX0+
HDMI Transmitter
30
IOGND TX0-
29
CGND AVCC
28
CVCC18 TXC+
27
D4 78 D1 PVCC1 23 TXC-
26
79 D0 PGND1 22
D3 AGND
25
80 DE RSVDL 21
EXT_
D2
24
SWING
23
22
21
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6
8
AG
1/4F
HDMI & DVC ASSY
5 3 1
GNDD AAX7215 (AWX8718)
6 4 2
V+3RX V+3R3_2
5 3 1
7 5 3 1
8 6 4 2
8 6 4 2
L803
ATL7010
C815
100/16
R826
47*4
Q4
R827
Q0 144 C832
CVCC18
47*4
Q1 143 0.1
CGND
Q2 142
Q3 141 Q5
Q6
C833
IOGND
0.1
IOVCC
R828
Q7
22*4
Q8
Q9
Q10
Q11
CVCC18
C834 R829
CGND
22*4
0.1
Q12
Q13
Q14
Q15
IOVCC
R832
ODCK
C835
22
IOGND
0.1
Q16
Q17
Q18
Q19
Q21 112
C836
Q22 111 CGND R830
Q23 110 0.1
22*4
CVCC18
IOVCC 109
Q20
R831
22*4
C829
0.1
R815
4.7k
Q Q
3 6 7 1 3
R816
STBY
GNDD
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
V+3R3_2
TXC+
C904
R919
0.1 TXC-
0
L902
C905 ATL7010
1 R908 C906 TX2+
TX2-
STBY STBY
R909 C907 TX1+
TX1- GNDC
C908 STBY STBY
0.1 R910 C909 TX0+
TX0-
STBY STBY
R911 C910 TXC+
TXC-
STBY STBY
Q901
R912 V+3TX
DTA124EUA
E
475(F)
C911 B
X1080P
0.1
Q953
C
R913 HN1K02FU
4.7k
R920
3.9k F
GNDD
u163
PUSEL
DSCL
.
DSDA
R989
TXINT 1k
GNDD
GNDD
VSX-84TXSi
6
7
2 9 9 4 2 8
V+3RX
IC881
TC74LCX541FTS1
C881
R881
20
0.1 22*4
2
RVSYNC 18
A1 B1
RHSYNC 3
17
A2 B2
RDE 4
16
A3 B3
5
15
A4 B4
14
6
RDCK
A5 B5
7
R882
13
A6 B6
8 12
15
A7 B7
9 11
A8 B8
1
G1
19
RD0
G2
RD1
10
RD2
RD3
IC882
TC74LCX541FTS1
C882
R883
20
0.1 47*4
2
RD4 RD0 18
A1 B1
3
RD5 RD1 17
A2 B2
4
RD6 RD2 16
A3 B3
5
RD7 RD3 15
A4 B4
14
6
RD4
A5 B5
7
13
RD5
A6 B6
8 12
RD8 RD6
A7 B7
9 11
RD9 RD7
A8 B8
RD10
R884
1
RD11 47*4
G1
19
G2
10
RD12
IC883
RD13
TC74LCX541FTS1
C883
RD14
R885
20
RD15 0.1 22*4
2
RD8 18
A1 B1
3
RD9 17
A2 B2
RDCK
4
RD10 16
A3 B3
5
RD11 15
A4 B4
RD16
14
6
RD12
A5 B5
RD17
7
13
RD13
A6 B6
RD18
8 12
RD14
A7 B7
RD19
RD15 9 11
A8 B8
R886
1
22*4
G1
RD20
19
G2
RD21
RD22
10
RD23
IC884
C884 TC74LCX541FTS1
R887
20
0.1 22*4
2
RD16 18
A1 B1
3
RD17 17
A2 B2
4
RD18 16
A3 B3
5
RD19 15
A4 B4
1 5 0 5 8 14 2 9 9 4
RD20 6
A5 B5
7
RD21 13
A6 B6
8 12
RD22
A7 B7
9 11
RD23
A8 B8
R888
1
22*4
G1
19
G2
10
GNDD
L951
1 4
ATH7022
2 3
L952 1 4
ATH7022
2 3
L953
1 4
ATH7022
2 3
L954 1 4
ATH7022
2 3
V+5HD
C951
V+5D
Q951 (1/2) Q951 (2/2)
UMB1N UMB1N
or or
RN2903 RN2903
E E2
B B2
C C2
m
Chip Size
co
Q952
DTC114YUA
GNDC
GNDD
7
8
9 9
A
RDV
TVSYNC
THSYNC
TDE
TDCK
B
TD0
TD1
TD2
TD3
TD4
TD5
TD6
TD7
TD8
TD9
TD10
TD11
TD12
TD13
TD14
TD15
C
TD16
TD17
TD18
TD19
2 8 9 9
TD20
TD21
TD22
TD23
HDAUDIO
UCHD
D
TDV
JA901 HDMI OUT
AKP7210
1 Data2+
2 Data2 Shield
3 Data2-
4 Data1+
5 Data1 Shield
6 Data1-
7 Data0+
8
Data0 Shield
9 Data0-
10 Clock+
11 Clock Shield
12 Clock-
13 CEC
14 NC
15 SCL
E
16 SDA
17 DDC/CEC GND
18 +5V
19 Hot Plug Detect
C2011
0.1
(R2011 0)
C2012
GNDD
(R2012 0)
GNDD GNDC
UMB1N HN1K01FU
E1 C1 S1 D1
B1 B2 G1 G2
C2 E2 D2 S2
RESISTOR
: 2125 Size RS1/10S~
: 1608 Size RS1/16S~
: 1005 Size RS1/16SS~
CAPACITOR
: 2125 Size CKSQ**~
F
: 1608 Size CCSR**~
CKSR**~
: 1005 Size CCSS**~
CKSS**~
AG
1/4F
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