Pioneer SC-LX81 - Page 113

113
SC-LX81
5
6 7 8
5
6 7 8
A
B
C
D
E
F
E 3/6
HDMI NETWORK ASSY
(SC-LX81 : AWX9234)
(SC-LX71 : AWX9235)
E 3/6
TX1RST
RXWS
RXSCK RXSD0
TXMCK TXSD0 TXWS TXSCKTXSCK
TXWS TXSD0
TX2RST
TXMCK TXSPDIF
BALRCK
BABCK BADAT BAMCK
RXMCK
TXSD0 TXMCK TXSCK
TXWS
RXSPDIF
TXSPDIF
XBAOUT
CEC_SW
CEC_IO
TXSPDIF
PUSEL1
PUSEL2
HOTPLUG1
HOTPLUG2
C372
0.1u/16
(1608)
*C320
1u/10
(1608)
*C321 1u/10
(1608)
*C322
0.1u/16
(1608)
C371
1u/10
(1608)
C251 0.1u/10
C370
1u/10
(1608)
C253
0.1u/10
L252
QTL1013-A
L251
QTL1013-A
GN DDH
GN DDH
GN DDH
GN DDH
GN DDH
GN DDH
GN DDH
GN DDH
GN DDH
GN DDH
GN DDH
GN DDH
IC252
TC7SH08FUS1
4
2
5
3
1
IC352
NJM28 72BF05
Vin
1
GN D
2
CONTROL
3
NOISE_BYPASS
4
5
Vout
*IC302
NJM28 72BF05
Vin
1
GN D
2
CONTROL
3
NOISE_BYPASS
4
5
Vout
*IC301
HDMI Transmitter
IC351
HDMI Transmitter
*L309
ATH7022-A
1
1
2
2
3
3
4
4
L359
ATH7022-A
1
1
2
2
3
3
4
4
*L307
ATH7022-A
1
1
2
2
3
3
4
4
L357
ATH7022-A
1
1
2
2
3
3
4
4
L356
ATH7022-A
1
1
2
2
3
3
4
4
*L308
ATH7022-A
1
1
2
2
3
3
4
4
L358
ATH7022-A
1
1
2
2
3
3
4
4
*L306
ATH7022-A
1
1
2
2
3
3
4
4
DTC114YUA
Q351
DTC114YUA
*Q301
UMB1N
Q352
(1/2)
UMB1N
Q352
(2/2)
UMB1N
*Q302
(2/2)
UMB1N
*Q302
(1/2)
*R316 4.7k
*R313
1k
*R317
2.7k
R352
47
R251
47
R255
220
*R304
470
R256 0
R366 4.7k
R254 68
R369
47k
*R315 4.7k
*R302
47
*R318
2.7k
*R307 10
R252 6 8
R253 68
R319
47k
R358 10
R357 10
R363
1k
R354
470
R365 4.7k
*R393
NM
R367 2.7k R368 2.7k
R259
68
R257 0
R258NM
*R392
0
VA310
NM
VA370
NM
VA309
NM
VA359
NM
V+5DHD
V+6HD
V+3R3HD
V+5DHD
V+3R3HD
V+6HD
B_AUDIO
AUDIO_RX
CEC
NM
RY391
1
1
2
2
3
3
4
45
5
6
6
7
7
8
8
NM
Q391
GN DDH
V+5RY
R391
NM
R394
NM
*R395
NM
C391 NM
*C325
VCG1066-A
0.4p
*C326
VCG1066-A
0.4p
*C327
VCG1066-A
0.4p
*C328
VCG1066-A
0.4p
*C329
VCG1066-A
0.4p
*C330
VCG1066-A
0.4p
*C331
VCG1066-A
0.4p
*C332
VCG1066-A
0.4p
C375
VCG1066-A
0.4p
C376
VCG1066-A
0.4p
C377
VCG1066-A
0.4p
C378
VCG1066-A
0.4p
C379
VCG1066-A
0.4p
C380
VCG1066-A
0.4p
C381
VCG1066-A
0.4p
C382
VCG1066-A
0.4p
D391
NM
C252 1000p/50
L310
NM
L311
NM
L360
NM
L361
NM
AKP7225-A
*JA301
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
16
SDA
17
DDC/CEC GND
18
+5V
19
Hot Plug Detect
AKP7225-A
JA351
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
16
SDA
17
DDC/CEC GND
18
+5V
19
Hot Plug Detect
C337
NM
C387
NM
TC74VHC157FTS1
IC251
SELECT
1
1A
2
1B
3
1Y
4
5
2A
6
2B
7
2Y
8
GN D
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
XST
16
VCC
C369
VCG1063-A
1000p/50
*C319
VCG1063-A
1000p/50
HDMI OUT1
HDMI OUT2
H:HDMI OUT 2
L:HDMI OUT 1
1/6, 2/6, 6/6E
1/6
E
The mark found on some component
parts should be replaced with same
parts (safety regulation authorized)
of identical designation.
*R308 10