Table of Contents
Advertisement
16.2. HDMI CIRCUIT (2/6)
15
16
17
SCHEMATIC DIAGRAM - 2
A
HDMI CIRCUIT
P1
D3.3V
TO HDMI
SECTION (1/6)
RXP1
IEC958_D
SAI_SDOUT
RMCK
DSP_MCLK
OMCK
SAI_LRCLK
SAI_SCLK
CX_SDIN2
DSP_SCLK
CX_SCLK
CX_LRCLK
DSP_LRCLK
18
19
20
: +B SIGNAL LINE
: HDMI/OPTICAL AUDIO INPUT SIGNAL LINE
: HDMI VIDEO INPUT SIGNAL LINE
C1024
0.047
LB1007
LB1004
J0JHC0000021
J0JHC0000021
R1032
0
C1083
LB2003
0.01
J0JBC0000072
48
47
46
45
44
43 42
49
50
C1055
C1027
51
VD
10
0.1
[49] RXP0
DGND
52
[50] TXR
53
VLS
R1035
33
SAI_SDOUT
54
R1010
33
55
RMCK
C1036
0.1
CX_SDOUT
56
R1056
82
C0FBZK000013
57
ADCIN2
ADCIN1
58
R1033
82
59
OMCK
R1036
82
SAI_LRCLK
[1] CX_SDIN1
60
R1011
82
[2] CX_SCLK
61
SAI_SCCLK
R1046
0
[3] CX_LRCLK
CX_SDIN4
62
63
CX_SDIN3
R1042
33
CX_SDIN2
64
1
2 3
4
5
6
R1051
33
R1016
33
R1017
33
C1011
0.1
R1052
33
C1050
10
C1012
1000P
100P
C1013
C1014
100P
C1015
100P
C1016
100P
R1022
100K
21
22
23
: AUDIO OUTPUT SIGNAL LINE
C4104
R4102
0
C1085
0.01
R4101
0
C1087
0.01
HDMI_MUTE
LB2004
J0JCC0000119
C1084
0.01
ARC
RESET_DSP
MOSI_DSP
MISO_DSP
BUSY_DSP
C1023
2200P
INTREQ_DSP
R1005
R1044
CS_DSP
2.4K
150
CLK_DSP
DT_OUT_CODEC_M
CS_CODEC_M
INTREQ_CODEC_M
R1026
0
RESET_CODEC_M
DCDET
C1053
16V10
REMOTE
C1022
0.1
41
40
39
38
37
36
35 34
33
H_POWER
R2040
32
AOUTA2+
LB1005
J0JHC0000021
H_REQ
R2039
AOUTB2+
31
5V
M_CS
AOUTB2-
30
H_SO
[33] AOUTA2-
R2038
AOUTA3-
29
[34] AOUTB1-
M_SI
28
[35] AOUTB1+
AOUTA3+
MCLK
R2053
AOUTB3+
27
M_RST
R2037
AOUTB3-
26
IC1002
AGND
25
C1060
10
HDMI_POWER_M
24
CODEC
VA
AOUTA4-
23
DSP_GND
AOUTA4+
22
BK3.3V
[17] VQ
AOUTB4+
21
C1052
6.3V100
[18] FILT+
AOUTB4-
20
DSP_SD1
REFGND
19
C1021
0.1
DSP_SD3
18
C1020
0.1
17
DSP_SCLK
C1051
50V4.7
7
8
9
10 11
12 13
14
15
16
DSP_LRCLK
DSP_MCLK
RESET_CODEC
R1004
1K
INTREQ_CODEC
GND
R1003
1K
CS_CODEC
R1002
1K
SCP1_MOSI
R1001
1K
DT_OUT_CODEC
SYS6V
R1000
100
CLK
TO HDMI
SECTION (5/6)
82
24
25
26
: VIDEO OUTPUT SIGNAL LINE
LB4101
J0JBC0000014
JK4101
C4101
0.01
C4103
0.1
6.3V100
1
VCC
OPTICAL
DIGITAL AUDIO IN
2
GND
(TV)
3
INPUT
R2090
0
R2094
0
CN1001
50
1
HDMI_MUTE
2
DSP_GND
3
RESET_DSP
4
MOSI_DSP
5
MISO_DSP
6
BUSY_DSP
7
INTREQ_DSP
8
CS_DSP
9
DSP_GND
10
CLK_DSP
11
DSP_GND
12
DT_OUT_CODEC_M
13
CS_CODEC_M
14
INTREQ_CODEC_M
15
RESET_CODEC_M
16
DC_DET
17
REMOTE
18
KEY1
100
19
MAIN_POWER
100
20
H_REQ
21
M_CS
100
22
H_SO
23
B
M_SI
TO
100
LB4107
J0JHC0000021
24
M_CLK
MAIN CIRCUIT
100
25
M_RST
(CN200)
R2041
10K
26
HDMI_GND
IN SCHEMATIC
27
HDMI_POWER
DIAGRAM - 9
28
DSP_GND
29
DSP_GND
LB2010
J0JHC0000021
30
BK3.3V
31
BK3.3V
LB4106
J0JYC0000096
32
DSP_SD1
LB4105
J0JYC0000096
33
DSP_SD3
34
DSP_GND
LB4104
J0JYC0000096
35
DSP_SCLK
LB4103
J0JYC0000096
36
DSP_LRCLK
37
DSP_GND
LB4102
J0JYC0000096
38
DSP_MCLK
39
DSP_GND
40
DSP_GND
41
DSP_GND
42
+5V
C2015
R4375
43
+5V
1
0
44
+5V
45
HDMI_GND
46
HDMI_GND
LB2242
47
HDMI_GND
J0JHC0000021
48
SYS6V
49
SYS6V
50
SYS6V
1
1/6
2/6
3/6
4/6
5/6
6/6
SC-HTB10P/PC HDMI CIRCUIT
27
28
P1
TO HDMI
SECTION (3/6)
Advertisement
Table of Contents
