Pioneer SC-LX82 Service Manual page 115

Audio/video multi-channel receiver
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5
1
2
C407
TC7SH08FUS1
V+3R3_HHH
864
R1865
R1866
47k
47k
47k
GNDD
V+3R3_HHH
IC1813
L1812
1
5
IN_B
VCC
CTF1473-A
2
IN_A
3
4
GND
OUT_Y
GNDD
TC7SA08FU
GNDD
GNDD
L1811
NM
8
CLK
FBIN
R1885
R1886
7
VDD1
CLK
NM
NM
6
GND1
VDD2
5
CLK/2
GND2
R9045
HDTXVSYNC
IC1812
NM
GNDD
TXVSYNC
V+3R3_HHH
L1814
NM
IC1815
1
5
IN_B
VCC
2
IN_A
R9126
3
4
GND
OUT_Y
NM
V+3R3_HHH
GNDD
NM
L1813
CTF1473-A
IC1814
1
5
IN_B
VCC
R9125
2
IN_A
GNDD
R9124
0
3
4
GND
Y
7
10
TC7SZ00FU
C1875
1000p/50
C1876
0.1u/10
C1891
100p/50
GNDD
IC1805
TC74LCX541FTS1
R1852
47
R431
Y8
GND
47
4
11
10
VDQ23
Y7
A8
3
5
4
12
9
VDQ22
Y6
A7
2
6
3
13
8
VDQ21
Y5
A6
1
7
2
14
7
VDQ20
Y4
A5
4
8
1
15
6
VDQ19
Y3
A4
3
5
4
16
5
VDQ18
Y2
A3
2
6
3
17
4
VDQ17
Y1
A2
1
7
2
18
3
VDQ16
R1853
OE2
A1
47
8
1
19
2
R432
47
VBUSE2IN
VCC
OE1
20
1
V+3R3_EM_D
L1804
C1836
CTF1473-A
0.1u/10
C1837
470p/16
IC1806
TC7SZ125FU
1855
OUT
GND
VDOCLK
R1854
4
3
47
IN
2
56
VCC
G
V+3R3_EM_D
5
1
L1805
C1838
CTF1473-A
470p/50
C1839
0.1u/10
E
6/7
GNDD
IC400
NM
R400
NM
Y8
GND
4
11
10
JPGD7
Y7
A8
3
12
9
JPGD6
Y6
A7
2
13
8
JPGD5
Y5
A6
1
14
7
JPGD4
Y4
A5
4
15
6
JPGD3
Y3
A4
3
16
5
JPGD2
Y2
A3
2
17
4
JPGD1
Y1
A2
1
18
3
JPGD0
R401
OE2
A1
NM
19
2
XJPEG
VCC
OE1
20
1
V+3R3_EM_D
L400
C400
NM
NM
C401
NM
CH
IC401
NM
R402
OUT
GND
JPGCK
R403
4
3
NM
IN
2
NM
VCC
G
5
1
V+3R3_EM_D
L401
C402
NM
NM
C403
NM
CH
GNDD
5
6
V+3R3_TX1
L9000
ATL7010-A
IC9000
SII9134CTU-K
GNDD
100
V+3R3_TX2
L9100
ATL7010-A
IC9100
SII9134CTU-K
GNDD
V+3R3_HHH
C9098
1000p/50
R9021
47
CH
3Y
C9052
R90270
9
3B
R9025
10
0.1u/10
5
1
3A
R9029
4
IC9003
220
11
4Y
TC7SH08FUS1
68
R902268
12
2
3
4B
R9028
13
V+3R3_HHH
4A
NM
14
XST
15
VCC
SELECT
16
GNDD
C90500.1u/10
C90511000p/50
6
E
DIGITAL MAIN ASSY
5/7
(AWX9498)
• HDMI BLOCK (2/2)
V+1R8_HHH
V+1R8_TX1
L9008
ATL7010-A
V+5_HD
R9002
10
C9020
R9003
10
0.1u/16
R9018
470
XHDTX1RST
V+1R8_HHH
V+1R8_TX2
L9108
ATL7010-A
V+5_HD
R9102
10
C9120
R9103
10
0.1u/16
R9118
470
XHDTX2RST
GND
R902368
8
2Y
7
2B
6
R90260
2A
5
1Y
4
R902468
1B
3
1A
2
1
GNDD
E
4/7
AUDIO_RX
E
1/7,3/7
DA
SC-LX82
7
V+5_HD
Q9000
Q9000
(1/2)
(2/2)
UMB1N
UMB1N
Q9001
DTC114YUA
PUSEL1
GNDD
L9004
3
4
1
2
ATH7064-A
L9005
3
4
1
2
ATH7064-A
L9006
3
4
1
2
ATH7064-A
L9007
3
4
1
2
ATH7064-A
IC9001
V+5_DDD
GNDD
AAT4614AIGU-2
1
6
OUT
IN
2
5
GND
SET
3
4
FAULT
ON
GNDD
CEC_IO_1
E
4/7
V+5_HD
Q9100
Q9100
(1/2)
(2/2)
UMB1N
UMB1N
Q9101
DTC114YUA
PUSEL2
GNDD
L9104
ATH7064-A
3
4
1
2
L9105
ATH7064-A
3
4
1
2
L9106
ATH7064-A
3
4
1
2
L9107
ATH7064-A
3
4
1
2
CTF1473-A
IC9101
V+5_DDD
AAT4614AIGU-2
GNDD
1
6
OUT
IN
2
5
GND
SET
3
4
FAULT
ON
GNDD
XBAOUT
7
8
A
E
1/7-4/7,6/7
CONT_GA
CONT_EMMA
E
1/7-4/7
VA9001
NM
VA9000
NM
GNDD
JA9000
B
AKP7224-A
HDMI OUT 2
(AKP7239-A)
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
R9053
NM
14
NC
15
SCL
L9014
CTF1473-A
L9015
CTF1473-A
16
SDA
NM
R9054
17
DDC/CEC GND
18
+5V
L9010
19
Hot Plug Detect
CTF1473-A
C
GNDD
L9013
R9019
CTF1386-A
CEC_IO
NM
R9020
0
R9144
HOTPLUG
0
CEC
E
3/7
D
VA9101
NM
VA9100
NM
GNDD
JA9100
AKP7224-A
HDMI OUT 1
(AKP7239-A)
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
R9119
12
Clock-
NM
13
CEC
R9153
NM
14
NC
L9109
15
SCL
CTF1473-A
L9114
CTF1473-A
L9115
16
SDA
NM
R9154
17
DDC/CEC GND
18
+5V
L9110
E
19
Hot Plug Detect
CTF1473-A
GNDD
GNDU
F
E
5/7
115
8

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