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13 Schematic Diagram
13.1. HDMI Circuit
A
HDMI CIRCUIT
SCHEMATIC DIAGRAM - 1
P1
P2
P3
P1
TO HDMI
SECTION (2/4)
TO HDMI
SECTION (3/4)
SA-BX500
PP HDMI CIRCUIT
1/4
2/4
3/4
4/4
: MAIN SIGNAL LINE
: +B SIGNAL LINE
: VIDEO SIGNAL LINE
: AUDIO SIGNAL LINE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D2
D4
D3
LRCK_TX
R2151
0
D1
D0
BCK_H
R2153
0
I2S_3_H
I2S_1_H
I2S_0_TX
LRCK_TX
I2S_2_H
R2133
33
33
R2132
IEC958
MCLK_TX
I2S_0_TX
R2154
0
MCLK_H
DE
HSYNC
VSYNC
C2125
0.1
BCK_TX
33
R2130
33
R2131
8
6
5 7
4
2
1 3
RX2101
D1H83304A024
0.1
C2119
0.1
C2118
R2128
1K
47K
R2129
C2117
1000P
4.7K
R2125
R2126
4.7K
D34
D33
D35
D28
D30
D32
D31
D29
C2115
0.1
0.1
C2116
R2062 18K
15K
R2061
J0JHC0000021
LB2109
LB2110
J0JHC0000021
0.1
C2128
C2127 4V330
0.1
C2121
0.1
C2120
I2S_0_H
BCK_TX
LRCK_H
0
R2152
MCLK_TX
4
3
2
1
5
IC2102
C0CBCAG00015
15K
R2060
15K
R2059
0.1
C2126
D9
D11
D10
D8
DCLK
D18
D16
D14
D12
D13
D15
D17
D5
D7
D6
D23
D25
D27
D26
D24
D21
D19
D20
D22
79
77
76
78
49
47
48
50
74
71 72
67 68
56
55
58
57
52
51
54
53
65 66
61 62
59 60
64
63
70
69
73
75
10
8 7
9
12 11
99
100
95
94
96
97
90
91
89
93
92
98
4
6 5
2 1
3
81
82
80
86
87
88
84
83
85
45
19
17
15 14
16
18
43
23
21 20
22
41
24
39
37
33
35
34
29
30
27
26
28
32
31
36
38
25
40
42
44
13
46
IC2101
C1AB00002975
10
C2123
10
C2124
0.1
C2122
R2110 1.8K
J0JCC0000119
LB2104
J0JCC0000119
LB2103
1
C2101
R2101
1K
VA2110
VA2110 - VA2113
EZJZ0V80008B
J0JCC0000119
LB2101
LB2102
J0JCC0000119
VA2113
R2111
100
VA2111
VA2112
R2112 1.8K
47K
R2114
6.8K
R2120
6.8K
R2121
10K
R2109
D2101
MA2J72800L
B1ABCF000079
Q2103
R2106
10K
C2108
10
C2107
0.1
698
R2124
1000P
C2109
C2110
1000P
LB2106
CEC_OUT
I2C_DT
J0JHC0000021
LB2105
LB2105 - LB2108
47
R2122
47
R2123
I2C_CK
LB2107
LB2108
3.3K
R2103
27K
R2104
820
R2102
VA2109
EZJZ0V80008B
CEC
R2118 100K
CEC_IN
VCC
BK5V
220
R2105
C2103 220P
220K
R2107
330P
C2102
Q2101
B1ABCF000079
Q2102
B1ABCF000079
100K
R2108
R2115
2.2M
100K
R2113
4.7K
R2117
R2116 47K
B1ABCF000079
Q2105
Q2104
B1ABCF000079
EZAEG2A50AX
VA2105
VA2101
VA2101 - VA2108
VA2106
VA2102
VA2107
VA2103
VA2108
VA2104
4
3
1
2
J0MAB0000225
L2101
J0MAB0000225
L2103
J0MAB0000225
L2102
J0MAB0000225
L2104
4
3
1
2
G3
G4
G1
G2
5
3
4
7
9
8
6
1
2
10
13
15
17
19
18
16
14
11
12
JK2101
4
3
1
2
4
3
1
2
TX_DDC_SCL
TX_DDC_SDA
TX_HPD
1000P
C2112
C2111
1000P
10
C2106
10
C2104
10
C2105
0.1
C2113
C2114
10
TX_RST
TX_INT
IN
OUT
ON/OFF
GND
CVCC18
D27
IOVCC33
D30
D31
D28
D29
D13
D9
D10
GND
IDCK
D12
D11
D21
D22
D15
D16
D17
D18
D14
D19
D20
D26
D24
D23
[76] CVCC18
D25
D32
SD0
D7
DE
HSYNC
SD2
SD1
MCLK
SD3
[100] GND
SPDIF
[99] CVCC18
VSYNC
D1
D0
D6
D4
D2
D3
D5
D8
IOVCC33
DL0
SCK
GND
WS
DR0
DCLK
IOVCC33
CVCC18
D33
DR1
HPD
TMDS D1-
HDMI OUT
TMDS D0-
TMDS D0+
D1 GND
CLK GND
CEC
TMDS CLK-
D0 GND
TMDS CLK+
D2 GND
TMDS D2+
TMDS D1+
TMDS D2-
HOT PLUG
+5V POWER
DDC_SDA
N.C.
DDC_SCL
DDC/CEC GND
PVCC2
AGND
TX1+
TX2+
AGND
TX2-
AVCC33
AVCC18
DSDA
DSCL
RESET
INT
AGND
PVCC1
TX0-
TX0+
TXC-
TXC+
AVCC18
AGND
TX1-
RSVDL
DR2
D35
DL3
DL2
DR3
GND
IOVCC33
DDCPWR5V
CVCC18
DL1
D34
[26] AGND
[27] EXT_SWING
[50] CI2CA
CSCL
CSDA
GND
NC
CEC
HDMI POWER
BK2.5V
AVCC18
CVCC18
SW_3.3V
GND
V_CHECK
HDMI TRANSMITTER
+1.8V REGULATOR
DIODE
SWITCHING
BUFFER
BUFFER
BUFFER
SA-BX500PP
83
Summary of Contents for SA-BX500PP
Page 28: ...7 2 Main Components and P C B Locations 28 SA BX500PP ...
Page 64: ...SA BX500PP 64 ...
Page 82: ...82 SA BX500PP ...
Page 114: ...SA BX500PP 114 ...
Page 124: ...SA BX500PP 124 ...
Page 129: ...CN5501 Fig 3 Fan Connector 129 SA BX500PP ...
Page 134: ...SA BX500PP 134 ...
Page 136: ...136 SA BX500PP ...
Page 137: ...18 Exploded Views 18 1 Cabinet Parts Location SA BX500PP 137 ...
Page 138: ...SA BX500PP 138 ...
Page 139: ...SA BX500PP 139 ...
Page 140: ...18 2 Packaging SA BX500PP 140 ...