Hdmi Assy (Vsx-1018Ah) - Pioneer VSX-1018AH-K Service Manual

1

10.16 HDMI ASSY (VSX-1018AH)

A
to HDMI Block
UC
Refer to 4.6 HDMI Block
Diagram(Low).
B
C
CN501
V+5DH
VKN1299-A
R571
10k
TDX 1
RDX
2
R572
DTR 3
CTS 4
NM
V+5 V+12
5
C507
GND 6
0.1u/10
V+12 7
R573
10k
GNDD
DV
VSYNC
to HDMI Block
Refer to 4.6 HDMI Block
Diagram(Low).
R1268
DCK
D
R1261
4
VSYNC
3
DE
2
HSYNC
1
DCK
D6
4
D7
3
D10
2
D11
1
R1262
R1263
D16
4
D17
3
E D18
2
D19
1
D20
4
D21
3
D22
2
D23
1
R1264
R1265
D28
4
D29
3
D30
2
D31
1
D32
4
D33
3
D34
2
D35
1
R1266
F
G
116
1
2
V+3R3 V+3R3UC
L501
ATL7002-A
HD_DO R538 100
HD_SCK R537 100
R586 10k
XVCRST R501 NM
XVCOE
R507
NM
C501
0.01u/16
R506 220
HD_RST
GNDD
C502
R520
R508
0.1u/10
10k
TXINT R509 NM 4.7k
R561 10k
R510 NM
RXINT
R562 10k
HD_REQI R511 100
R563 NM
R512 NM
RXRST R513 NM
R564 10k
RXMUTE R514 NM
R565 10k
DAOFF
TXRST R516 NM
R567 10k
HD_REQO R517 100
R587 NM
VCINT R518 NM
R588 10k
MUTEO R523 NM
R524
10
VCSCL
R525
VCSDA 10
R530 2.2k
R531 2.2k
R589
NM
V+3R3UC
C1261
V+5DH
0.1u/10
1 14
1G
VCC
2 13
1A
4G R541 10k
3 12
1Y
4A
4 11
2G
4Y
R542 47
5 10
2A
3G
6 9
2Y
3A
7 8 R543 4.7k
GND
3Y
R544 47 V+1R8VC V+1R8DE
L402
ATL7010-A
IC503
TC74VHC125FTS1
GNDD
V+3DE
C1253 0.1u/10
R435 56
P11
IC1259
R436
P10
5 1
VCC G
1
2
LLC
IN
R434
2
4 3
OUT GND 47k
3
33
4
TC7SZ125FU
R448
47k
C1254 0.1u/10 R449
47k
1
2
IC1256
3
20 1
VCC OE1
4
56
19 2 VS
OE2 A1
5 R450
18 3
F/DE
47k
Y1 A2
6
17 4
HS
Y2 A3 LLC R401
7
16 5 LLC
Y3 A4
HS R402
8
15 6
R1267 P20
Y4 A5
NM
14 7 P21
Y5 A6
F/DE R404
5
13 8
P10
Y6 A7
VS R405
6
12 9
P11
Y7 A8
7
11 10
Y8 GND
8
56
TC74LCX541FTS1
C1255 0.1u/10
IC1257
20 1
VCC OE1
19 2 P22
OE2 A1
56
18 3
P23
Y1 A2
5
17 4 P24
Y2 A3
6
16 5
P25
Y3 A4
7
15 6
P26
Y4 A5
8
14 7 P27
Y5 A6
5
13 8
P28
Y6 A7
6
12 9
P29
Y7 A8
7
11 10
Y8 GND
8
56
TC74LCX541FTS1
C1256 0.1u/10
IC1258
20 1
VCC OE1
19 2
P12
OE2 A1
56
18 3
P13
Y1 A2
5
17 4 P14
Y2 A3
6
16 5
P15
Y3 A4
7
15 6 P16
Y4 A5
8
14 7
P17
Y5 A6
5
13 8
P18
Y6 A7
6
12 9 P19
Y7 A8
7
11 10
Y8 GND
8
56
TC74LCX541FTS1
GNDD
2
3
V+3R3VC
GNDD
1
2
3
VCRST D10
4
XVCOE 1 HD_DO D8 80 D11
5
D9
HD_SCK
EXDATA 2 79 D12
6
NC D13
7
EXCLK D14
8
BYTE D15
9
CNVSS A0
10
EXSTRB A1
11
EXOE A2
12
XRESET A3
13
IC501
XOUT A4
14
VSS A5
PEG118A
15
XIN A6
16
VCC A7
17 CPU
NMI GND
18
TXINT A8
19
RXINT VCC
20
HD_REQI A9
21
VSYNC A10
22
RXRST A11
23
RXMUTE A12
24
DAOFF A13
25
TXRST A14
26
29 VC_SCL A18 52
HD_REQO A15
27
A19
30 VC_SDA 51
VCINT A16
28
MUTE A17
29
30
GNDD
GNDD
1
2
3
56
4
P10
5
8
P9
6
7
P8
7
6
P7 1 P13
8
5
P6 2 P12
9
3
P5 P11
10
P4
11
8
P3
12
7
P2
13
6
P1
14
5
P0
15
DVDDIO1
C403
16
DGND1
0.1u/10
47 17
LLC
18
47
CS/HS_OUT
19
SFL/SYNC_OUT
47 20
FLD_DE_OUT
21
47
VS_OUT
C404
22
DGND2
23
1u/6.3
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
C405
35
DGND3 41 SDRAM_BA0
0.1u/10 36
DVDD2 42 SDRAM_CS
37
43
DVDDIO_SDRAM1 SDRAM_RAS
C406
38
DVSSIO_SDRAM1 44 SDRAM_CAS
0.1u/10 39
SDRAM_A10
40
41
42
43
44
GNDD
GNDD
VSX-LX51
3
4
IC502
AYW7243-A
80 UDQ8 UAA15 1
A15
79 2
UDQ9 UAA14
A14
78 3
UDQ10 UAA13
A13
77 UDQ11 UAA12 4
A12 DQ15/A-1
76 5
UDQ12 UAA11
A11
75 UDQ13 UAA10 6
A10
74 7
UDQ14 UAA9
A9
73 8
UDQ15 UAA8
A8
72 9
NC1
71 10
UA0
NC2
70 UAA1 UFLASHXWE 11
XWE
69 12
UAA2
XRESET
68 13
UAA3
NC3
67 UAA4 14
NC4
66 15
UAA5
RY/XBY
65 UAA6 16
NC5
C506
64 17
UAA17
A17
63 18
0.1u/10 UAA7 UAA7
A7
62 UAA6 19
A6
61 20
UAA8 UAA5
A5
60 21
UAA9 UAA4
A4
59 UAA10 UAA3 22
A3
58 23
UAA11 UAA2
A2
57 UAA12 UAA1 24
A1
56
UAA13
55
UAA14
54 UAA15
53
UAA16
V+12SW
52 UAA17
51
V+3DE V+3R3VC
GNDD
L401
ATL7010-A
132
P48
131
P49
130
P50
IC401
ADV7800BSTZ-80
VIDEO DECODER
SOY 91
90
FB
AGND2 89
V+3R3VC
IC402
1 8
1A VCC
2 7
3Y 1Y
3 6
2A 3A
4 5
GND 2Y
TC7WHU04FU
R461 1M
GNDD
X401
ASS7069-A
28.63636M
GNDD
4
48 UAA16
A16
R551
47
XBYTE
46 47k
VSS2
45 UDQ15
44
UDQ7
DQ7
43 UDQ14
DQ14
42
UDQ6
DQ6
41
UDQ13
DQ13
40 UDQ5
DQ5
39
UDQ12
DQ12
38 C551 UDQ4
DQ4
37
VCC
0.1u/10
36
UDQ11
DQ11
35 UDQ3
DQ3
34
UDQ10
DQ10
33 UDQ2
DQ2
32
UDQ9
DQ9
31
UDQ1
DQ1
30 UDQ8
DQ8
29
UDQ0
DQ0
28
UFLASHXRD
XOE
27
VSS1
26
UFLASHXCE
XCE
25 UA0
A0
GNDD
132
131
130
129
P51
128
P52
127
P53
V+3DE
126
DE_IN
125
VS_IN1
124
VS_IN2
123
INT
122
SCLK
121
SDA
120
ALSB
R423 (SC)
119
HS_IN2
118 NM
HS_IN1
117
FUNCT1
116
AOUT
115
AIN6
114
(SY)
AIN12
113
AIN5
112
AIN11
111
AIN4
(CV)
110
AIN10
109
CAPC2
108
CAPC1
107
CAPY1
106
BIAS
105
AVDD2
104
AGND5
103
CML
102
REFOUT
101
AVDD1
C428
100
AGND4
99
0.1u/10
(Cr)
AGND3
98
AIN3
97
(Cb)
AIN9
96
AIN2
95
(Y)
AIN8
94
AIN1
93
AIN7
R417
92
SOG
91 10k
90
89
R421
0
R422
0
GNDA GNDD
V+1R8VC