Hdmi & Dlna Assy (2/4) (Vsx-Lx70) - Pioneer VSX-LX70 Service Manual

Audio/video multi-channel receiver
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1
10.32 HDMI & DLNA ASSY (2/4) (VSX-LX70)
A
UC
AJ
1/4,3/4
DV
CN502
VKN1411-A
GNDDH
GNDU
7
CDET
CDET
6
SDET
5
SDET
R596
1
8
4
EXSTB
2
7
EXOE
3
3
6
EXDATA
2
4
5
EXCLK
1
100
B
V+3R3UC
GNDDH
C
V+5DH
CN501
NM
R571
NM
7
6
R572
5
4
NM
3
V+12
C507
2
NM
1
R573
NM
GNDDH
GNDDH
D
IC452
NM
1
NC
V_TT
2
GND
PV_IN
3
AV_IN
V_SENSE
4
VREF
V_REF
V_DDQ
DDR REG
GNDDH
V+2R5
C471
NM
C472
IC471
NM
NM
C473
1
VDD1
NM
2
DQ0
R471
C474
DDQ0
3
1
8
VDDQ1
4
DDQ1
2
7
NM
DQ1
5
DDQ2
3
6
DQ2
6
DDQ3
4
5
VSSQ1
7
NM
DQ3
8
DQ4
R472
C475
DDQ4
9
1
8
VDDQ2
10
DDQ5
2
7
NM
DQ5
11
DDQ6
3
6
DQ6
E
12
DDQ7
4
5
VSSQ2
13
NM
DQ7
14
NC1
C476
15
VDDQ3
R473
16
DDLDQS
NM
LDQS
NM
17
NC2
C477
18
VDD2
NM
19
NC
DDLDM
20
LDM
21
DDWEN
/WE
22
DDCASN
/CAS
23
DDRASN
/RAS
DDCSN
24
/CS
25
NC3
26
DDBA0
BA0
27
DDBA1
BA1
28
DDA10
A10/AP
DDA0
29
A0
DDA1
30
A1
DDA2
31
A2
32
DDA3
A3
C478
33
VDD3
NM
256Mbit DDR SDRAM
F
AJ
2/4
166
1
2
V+3R3_2
V+3R3UC
L501
ATL7002-A
XBAOUT
1
HD_DO
R538
100
HD_SCK
R537
100
2
XVCRST
R501
NM
R586
3
VCRST
X1080P
R502
NM
4
X1080P
10k
5
R503
NM
EXDATA
6
NC
R504
NM
7
EXCLK
8
R507
BYTE
NM
9
CNVSS
10
R505
NM
EXSTRB
C501
11
R519
NM
0.01u/16
EXOE
R506 220
12
HD_RST
XRESET
13
XOUT
SW0CE
14
VSS
15
SW1
XIN
GNDDH
16
DAOFF
C502
VCC
17
R520
R508
NMI
0.1u/10
10k
TXINT
R509
NM
4.7k
18
TXINT
R561 10k
RXINT
R510
NM
19
RXINT
HD_REQI
R511
100
R562 10k
20
HD_REQI
R563 NM
21
R512
NM
VSYNC
22
RXRST
R513
NM
SW0SEL
RXRST
R564 10k
23
RXMUTE
R514
NM
RXMUTE
SW1CE
R565 10k
24
NC
SW1SEL
TXRST
R516
NM
25
TXRST
R567 10k
26
HD_REQO
R517
100
HD_REQO
R587 NM
27
R518
NM
VCINT
R588 10k
28
MUTEO
R523
NM
MUTE
R524
VCSCL
10
29
R525
VCSDA
10
30
R530
2.2k
R531
2.2k
GNDDH
R589
NM
HDTXD0
HDRTS0
HDRXD0
SDET
V+3R3UC
IC503
NM
V+5DH
1
14
1G
VCC
2
13
1A
4G
R541 NM
3
12
1Y
4A
4
11
2G
4Y
R542 NM
5
10
2A
3G
6
9
2Y
3A
7
8
R543
NM
GND
3Y
R544 NM
V+1R8H
V+1R8DE
L402
ATL7010-A
V+2R5
R435 56
P11
R436
56
P10
1
8
R434
2
7
V+1R25
47k
C451
3
6
NM
4
5
C452
R448
NM
47k
R449
47k
1
8
8
7
2
7
3
6
V+2R5
6
4
5
5
R450
47k
C403
0.1u/10
LLC
R401
68
HS
R402
47
R403
47
AJ
3/4
F/DE
SFL
R404
47
VS
R405
47
C404
DECDV
1u/6.3
4
5
DDA11
6
3
DDA9
7
2
DDA8
8
1
66
DDA7
V+3R3_2
V+2R5
VSS3
5
4
65
DDA6
DQ15
R478
6
3
64
DDQ15
DDA5
1
8
VSSQ5
7
2
63
2
7
DDQ14
DDA4
DQ14
8
1
62
3
6
DDQ13
DDA3
DQ13
C480
5
4
61
4
5
DDQ12
DDA2
VDDQ5
6
3
60
NM
DDA1
NM
DQ12
7
2
59
DDA0
DQ11
R477
1
8
C405
58
DDQ11
1
8
L406
VSSQ4
R406
ATL7010-A
57
0.1u/10
2
7
DDQ10
DQ10
56
3
6
DDQ9
C406
0
DQ9
C479
0.1u/10
55
4
5
DDQ8
VDDQ4
54
NM
DDA10
NM
DQ8
4
5
53
DDBA1
NC6
6
3
52
DDBA0
VSSQ3
R476
7
2
51
DDUDQS
DDCSN
UDQS
8
1
50
NM
C453
DDRASN
NC5
NM
5
4
49
VREF
DDCASN
VREF
6
3
48
DDWEN
VSS2
2
7
47
DDUDM
DDLDM
UDM
8
1
46
R475
NM
DDCKN
/CK
45
R474
NM
DDCK
CK
44
DDCKE
CKE
43
NC4
42
A12
41
DDA11
A11
40
DDA9
A9
39
DDA8
A8
38
DDA7
A7
37
DDA6
A6
36
DDA5
A5
35
DDA4
A4
34
VSS1
GNDDH
2
3
R557
47k
80
79
78
D10
D8
77
D9
D11
76
D12
HD_DO
75
D13
HD_SCK
74
D14
73
D15
72
A0
71
A1
70
A2
69
A3
68
A4
67
A5
PEG118A
66
A6
65
A7
C506
64
GND
63
0.1u/10
A8
62
VCC
61
A9
60
A10
59
A11
58
A12
29
VC_SCL
57
A13
30
VC_SDA
56
A14
55
A15
54
A18
A16
53
A19
A17
52
51
GNDDH
1
2
3
4
P10
5
P9
6
P8
7
P7
1
P13
8
P6
2
P12
9
3
P5
P11
10
P4
11
P3
12
P2
13
P1
14
P0
15
DVDDIO1
16
DGND1
17
LLC
IC401
18
CS/HS_OUT
19
ADV7800BSTZ-80
SFL/SYNC_OUT
20
FLD_DE_OUT
21
VIDEO DECODER
VS_OUT
22
DGND2
23
DVDD1
24
SDRAM_A11
25
SDRAM_A9
26
SDRAM_A8
27
SDRAM_A7
28
SDRAM_A6
29
SDRAM_A5
30
SDRAM_A4
31
SDRAM_A3
32
SDRAM_A2
33
SDRAM_A1
34
SDRAM_A0
40
SDRAM_BA1
35
DGND3
41
SDRAM_BA0
36
DVDD2
42
SDRAM_CS
37
43
DVDDIO_SDRAM1
SDRAM_RAS
38
DVSSIO_SDRAM1
44
SDRAM_CAS
39
SDRAM_A10
40
41
42
43
44
GNDDH
C408
0.1u/10
R464
R465
R467
0
0
0
GNDDH
VSX-LX70
3
4
IC502
AYW7181-A
1
48
UDQ8
UAA15
A15
A16
R551
UDQ9
UAA14
2
47
A14
BYTE#
47k
UDQ10
UAA13
3
46
A13
VSS2
UDQ11
UAA12
4
45
A12
DQ15/A-1
5
44
UDQ12
UAA11
A11
DQ7
6
43
UDQ13
UAA10
A10
DQ14
42
UDQ14
UAA9
7
A9
DQ6
UDQ15
UAA8
8
41
A8
DQ13
9
40
A19
DQ5
10
39
UA0
A20
DQ12
11
38
UAA1
UFLASHXWE
C551
WE#
DQ4
12
37
UAA2
RESET#
VCC
0.1u/10
UAA3
13
36
A21
DQ11
UAA4
14
35
WP#/ACC
DQ3
15
34
UAA5
RY/BY#
DQ10
16
33
UAA6
A18
DQ2
17
32
UAA17
A17
DQ9
UAA7
UAA7
18
31
A7
DQ1
UAA6
19
30
A6
DQ8
UAA8
UAA5
20
29
A5
DQ0
21
28
UAA9
UAA4
UFLASHXRD
OE#
A4
22
27
UAA10
UAA3
A3
VSS1
23
26
UAA11
UAA2
UFLASHXCE
A2
CE#
UAA12
UAA1
24
25
A1
A0
UAA13
UAA14
UAA15
GNDDH
UAA16
V+12SW
UAA17
V+3DE
V+3R3_2
GNDDH
L401
ATL7010-A
132
131
130
129
P51
128
P52
127
P53
126
P48
132
DE_IN
125
P49
131
VS_IN1
124
130
P50
VS_IN2
123
INT
122
SCLK
121
SDA
120
ALSB
R423
119
HS_IN2
118
NM
HS_IN1
117
FUNCT1
116
AOUT
115
AIN6
114
AIN12
113
AIN5
112
AIN11
111
AIN4
110
AIN10
109
CAPC2
108
CAPC1
107
CAPY1
106
BIAS
105
AVDD2
104
AGND5
103
CML
102
REFOUT
101
AVDD1
100
AGND4
99
AGND3
98
AIN3
97
SOY
91
AIN9
96
90
FB
AIN2
95
AGND2
89
AIN8
94
AIN1
93
AIN7
R417
92
SOG
91
10k
90
89
V+3R3_2
IC402
1
8
1A
VCC
2
7
3Y
1Y
3
6
2A
3A
4
5
GND
2Y
TC7WHU04FU
R468
0
R461
1M
X401
GNDDH
ASS7069-A
28.63636M
GNDDH
4
UAA16
UDQ15
UDQ7
UDQ14
UDQ6
UDQ13
UDQ5
UDQ12
UDQ4
UDQ11
UDQ3
UDQ10
UDQ2
UDQ9
UDQ1
UDQ8
UDQ0
UA0
R442
47k
V+3DE
R427
NM
R426
33
R425
33
C427
S_C
0.1u/10
C426
S_Y
0.1u/10
C425
CVBS
0.1u/10
C428
0.1u/10
C424
PR
0.1u/10
C423
PB
0.1u/10
C422
Y
0.1u/10
C421
1000p/50
R421
0
R422
0
GNDA
GNDDH
V+1R8H

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