Hdmi Network Assy (5/6) - Pioneer SC-LX81 Service Manual

1

10.12 HDMI NETWORK ASSY (5/6)

A
CN801
V5USB
1
VTL1169-A
D-
2
D+
3
GND
4 1
1
GNDS 5
4
4
AKM1276-A L803
C947
R806
NM
C948 L933
NM
NM
R977
0.1u/16
GNDDH
USB POWER CONTROL
V5USB
B
R811
100
IC801
FAULT
3
GND
2
OUT
1
AAT4618IGV-0.5-1
GNDDH
V+3R3
C
DTXD1
V+5N
D
Q701
D31
NM
E 4/6
NET_CNT
NETREQ
E
SPI_REQ3
R921
100
R924
NM
GNDDH
! 3.3VReg
V+3R3
IC31
NJM2886DL3-33
F
E 5/6
GNDDH
116
1
2
V5USB V+1R8
R801
NM
L705
L801
ATF1211-A
R802
NM
L802
USB_D-
GNDDH
2
2
USB_D+
3
VTH1043-A 3
R803
NM
SPI_REQ3
C801
NM
0 0.1u/16
C802
100u/16
0
C803
GNDDH
XA19
XA20
V+5N
XA21
WE
R768
SDCS
R778
FLCS
USBVB
C724
C725
R810
ON
OE 0.1u/10
4
220
SDCKE
IN
XD0
5
XD1
XD2
XD3
C726
0.1u/10
XD4
C745
XD5
XD6 470p/50
XD7
C727
0.1u/10
XD8
XD9
XD10
TDI
XD11
TMS XD12
SDCLK
TCK
C728
TDO
0.1u/10
XD13
XD14
XD15
R753
SPI_CLK3
R755
SPI_CS
C729
0.1u/10
R783
R756
SPIMISO
22
R757
SPIMOSI
22
R784
DRXD1
C730
XA0
0.1u/10
XA1
XA2
XA3
GNDDH
XA4
V+Cp
NM
Q702
NM
GNDDH
V+5N
NET_CNT
3 5
C921
C922 470p/50
R931
100k
0.1u/10
IC921
1 14 R915
1A
VCC
2 13 GNDDH
1B
4B
3 12 SPI_CS
USBDRV
1Y
4A
4 11
2A
R932
4Y
5 10
2B
3B
6 9 SPI_CLK3
SPIMISO
2Y
3A
R912
7 8
GND
3Y
R922
100
R916
TC74VHCT08AFTS1
R925 NM
(TC74VHC08AFTS1)
IC21
NJM2846DL3-18
V+1R8 !
1.8VReg
GNDDH
R32
NM
2
3
V18D V+3R3 V33D
L704
ATF1211-A
V33D
V18D
R741
1 8
A[19]
2 7 105
A[20]
3 6 106
A[21]
4 5 107
NWE
R742 22 108
NCS[2]
R787 4.7k 109
4.7k
NCS[1]
33
R788 110
NCS[0]
4.7k
33
111
VSSIO9
112
VDDIO9
0.1u/10
113
VDDC6
R745
114
NOE
22
115
VSSC6
R786
116
MEMCKE
22
R746
8 1 117
D[0]
7 2 118
D[1]
6 3 119
D[2]
5 4 120
D[3]
10
121
D[4]
122
R747
D[5]
8 123
1
VSSIO10
7 2 124
VDDIO10
6 3 125
D[6]
5 4 126
D[7]
10
127
VDDC7
128
VSSC7
10
R748 129
D[8]
R749 8 1 130
D[9]
7 2 131
D[10]
6 3 132
D[11]
5 4 133
D[12]
R785 10 134
MEMCLK
10
135
VDDIO11
136
VSSIO11
10
R750
137
D[13]
10
R751 138
D[14]
10
R752 139
D[15]
140
47k
SPICLK
R754
141
SPINCS[1]
10k
142
10k
SPINCS[0]
143
VDDC8
144
VSSC8
145
SPIMISO
10k
146
SPIMOSI
10k
R758
147
NTEST3
10k
R759
148
NTEST4
10k
149
VSSIO12
150
VDDIO12
R760 22 151
A[0]
R761 1 8 152
A[1]
2 7 153
A[2]
3 6 154
A[3]
4 5 155
A[4]
156
22
V18D
V33D
GNDD
5 3 V+3R3
L911
0.1u/10
C911
CTF1357-A
C912 470p/50
IC911
R933
1 14
100k
1A
VCC
NM 2 13 R918
1B
4B
R911 NM R934
3 12
1Y
100k
4A
100
4 11 R914
GNDDH
2A
100k
4Y
5 10 100
2B
3B
6 9
2Y
3A
R913
7 8 SPIMOSI
GND
100
3Y
100
R917
NM
TC74VHC08FTS1
GNDDH NM
! 3.3VReg
IC11
V+5N
NJM2846DL3-33
R13 R11
TESTPIN2
NM 0
D11
NM
D21
NM
SC-LX81
3
4
IC701
DM850E
V+3R3
FLASH ROM
IC881
AYW7255-A/J
(S29GL064N90TFI030)
0.1u/10
C882
1 48
XA15
A15 A16
C881
2 47
XA14
470p/50
A14 BYTE#
3 46
XA13
A13 VSS2
4 45
XA12
A12 DQ15/A-1
5 44
XA11
A11 DQ7
6 43
XA10
A10 DQ14
7 42
XA9
A9 DQ6
8 41
XA8
A8 DQ13
9 40
A19 DQ5
10 39
XA20
R883
A20 DQ12
11 38
4.7k WE
WE# DQ4
XA19
12 37
RESET# VCC
R881
13 36
NM
A21 DQ11
14 35
WP#/ACC DQ3
R889
0 R882 15 34
4.7k RY/BY# DQ10
16 33
XA18
A18 DQ2
17 32
XA17
XA21 A17 DQ9
18 31
XA7
A7 DQ1
19 30
XA6
A6 DQ8
20 29
XA5
A5 DQ0
21 28
XA4 R884
A4 OE#
XA3 22 27
4.7k
A3 VSS1
23 26
XA2
A2 CE#
24 25
XA1
A1 A0
GNDDH
AYW7255-A
4
XD0
XD1
XD15 XD2
XD3
XD7
XD14
XD6 XD4
XD5
XD13
XD6
XD5
XD7
XD12
XD4
XA17
WE
XD11
XA14
XD3
XA13
XD10
SDCS
XD2 XA15
XA16
XD9
XA10
XD1
XA0
XD8 XA1
XA2
XD0
XA3
OE
FLCS
XA0