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A
A
A
A
By Rockie
HDMI BYPASS CAP.
NEAR IC
NEAR IC
H : WP ENABLE
L : WP DISABLE
HDMI EDID EEPROM
LO = > WP
HI = > WRITE
HDMI EDID EEPROM
HDMI port 2
LO = > WP
HI = > WRITE
HDMI port 1
H : WP ENABLE
L : WP DISABLE
By Ada.Du
起
2
个作用:
1
、
HDMI
切
timing
和
Source
的时候,切断
PS321
的供电,以防止屏幕上出现某些暂态的画面异常
.
2
、
HDMI
的连接一般有
2
种握手方式,最常见的是:送
5V
然后,看
HPD
的是否由低到高的变化,另外某些
HDMI Device
,
是以侦测
TMDS
信号上
3.3V
终端电压的变化来,判断连接
OK
,是否读取
EDID
等信息
.
然后送信号出来
.
(如
Malata
某些型号
DVD
)
为了兼容以上
2
种,我们对
Switch
的供电采用
GPIO
控制方式
.
增加
CEC
电路,
2009-06-01
,
By Tony
COAXIAL
OPTICAL
SPDIF OUT
Near Connector
更改光纤输出,
2009-05-22
,
By Tony_
同轴)
26inch/24inch
此处去掉
,2010-04-08,By Tony
26inch/24inch
此处去掉
,2010-04-08,By Tony
+3V3SB
+5V
ASPDIF
AV125
AV33
AVDD12_USB
AVDD12_CVCC
AVDD12_USB
AVDD12_CVCC
AVDD33_USB
AVDD33_H
AVDD33_USB
AVDD33_H
CEC
CEC
CEC_T
GND
GPIO_5
GPIO_5
HDMIDDCSCL_1
HDMIDDCSCL_1
HDMIDDCSCL_1
HDMIDDCSCL_2
HDMIDDCSCL_2
HDMIDDCSCL_2
HDMIDDCSCL_2
HDMIDDCSDA_1
HDMIDDCSDA_1
HDMIDDCSDA_1
HDMIDDCSDA_2
HDMIDDCSDA_2
HDMIDDCSDA_2
HDMIDDCSDA_2
HDMI_CEC
HDMI_CEC
HDMI_CEC
HDMI_PLUGPWR1
HDMI_PLUGPWR1
HDMI_PLUGPWR1
HDMI_PLUGPWR2
HDMI_PLUGPWR2
HDMI_PLUGPWR2
HDMI_SCL0
HDMI_SCL0
HDMI_SDA0
HDMI_SDA0
HPD1
HPD2
HPD2
OSDA0
OPCTRL2
OPCTRL2
OPCTRL3
OPCTRL3
OPCTRL3
OSCL0
OSDA0
POW1
POW2
POW2
PW
R5
V
PWR5V
PWR5V_1
PWR5V_1
PWR5V_2
PWR5V_2
RX1_0
RX1_0B
RX1_1
RX1_1
RX1_1B
RX1_1B
RX1_2
RX1_2B
RX1_2B
RX1_C
RX1_CB
RX1_CB
RX2_0
RX2_0
RX2_0
RX2_0B
RX2_0B
RX2_0B
RX2_1
RX2_1
RX2_1
RX2_1B
RX2_1B
RX2_1B
RX2_2
RX2_2
RX2_2
RX2_2B
RX2_2B
RX2_2B
RX2_C
RX2_C
RX2_C
RX2_CB
RX2_CB
RX2_CB
RX_0
RX_0
RX_0B
RX_0B
RX_1
RX_1
RX_1B
RX_1B
RX_2
RX_2
RX_2B
RX_2B
RX_C
RX_C
RX_CB
RX_CB
OSCL0
ASPDIF
RX1_0
RX1_0B
RX1_C
RX_CB
RX_C
RX_0B
RX_0
RX_1B
RX_1
RX_2B
RX_2
RX1_2
HDMIDDCSCL_1
HDMIDDCSDA_1
HDMI_PLUGPWR1
OPCTRL2
PO
W
1
HDM
IDDCSDA_
1
HDM
IDDCSCL
_
1
R
X
1_C
B
R
X
1_C
R
X
1_0B
R
X
1_0
R
X
1_1B
R
X
1_1
R
X
1_2B
R
X
1_2
HPD1
AV33
AV125
AV33_HDMI
AV33_HDMI
+5V
AV33_HDMI
AV33_HDMI
AV33_HDMI
AV33_HDMI
+5V
AV33_HDMI
AV33
AV33_HDMI
AV33
+3V3SB
AV33_HDMI
AV33_HDMI
AV33_HDMI
AV33_HDMI
GND
3,4,5,6,8,9,10,11,12,13,14
+3V3SB
3,5,6,8,14
AV33
3,8,9,10,11,13
AV125
3,4,5,8,13
+5V
3,5,9,10,12,13,14
GPIO_5
5
OPCTRL2
5,6
OPCTRL3
5,6,8
OSDA0
5
AVDD12_USB
5
AVDD33_USB
5
OSCL0
5
Title
Size
Document Number
Rev
Date:
Sheet
of
MediaTek Inc.
TEL:_03_567-0766 FAX:_03_578-7610
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
Drawn
V1
HDMI/AudioDac
MT5361 P1-V1
7
14
D
Thursday, May 13, 2010
<Designer>
MediaTek Confidential
Title
Size
Document Number
Rev
Date:
Sheet
of
MediaTek Inc.
TEL:_03_567-0766 FAX:_03_578-7610
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
Drawn
V1
HDMI/AudioDac
MT5361 P1-V1
7
14
D
Thursday, May 13, 2010
<Designer>
MediaTek Confidential
Title
Size
Document Number
Rev
Date:
Sheet
of
MediaTek Inc.
TEL:_03_567-0766 FAX:_03_578-7610
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
Drawn
V1
HDMI/AudioDac
MT5361 P1-V1
7
14
D
Thursday, May 13, 2010
<Designer>
MediaTek Confidential
R384
4.7K/NC
R384
4.7K/NC
1
2
VD27
BAT54C
VD27
BAT54C
1
2
3
V29
2N3904
V29
2N3904
1
2
3
V14
R-SOT3N-095-280-HX
2N3904
V14
R-SOT3N-095-280-HX
2N3904
1
2
3
R132
1K/NC
R132
1K/NC
1
2
C86
0.1uF
C86
0.1uF
1
2
R196
6K8
R196
6K8
1
2
R151
100/NC
R151
100/NC
1
2
VD93
DIODE EGA-0603
VD93
DIODE EGA-0603
1
2
R170
100
R170
100
1
2
N13
R-SOIC08N-127-600-HX
EEPROM 24C02/NC
N13
R-SOIC08N-127-600-HX
EEPROM 24C02/NC
NC
1
NC_1
2
NC_2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
VD46
NS/DIODE EGA-0603
VD46
NS/DIODE EGA-0603
1
2
VD43
NS/DIODE EGA-0603
VD43
NS/DIODE EGA-0603
1
2
R161
R-RESC1005L-HX
47K
R161
R-RESC1005L-HX
47K
1
2
VD81
VD81
1
2
V38
2N7002 NMOS_FET/NS
V38
2N7002 NMOS_FET/NS
1
2
3
R374
27K/NC
R374
27K/NC
1
2
C47
R-CAPC1005L-HX
0.1uF
C47
R-CAPC1005L-HX
0.1uF
1
2
R401
1K
R401
1K
1
2
XS7
R-HDMI-L-HX
HDMI1 TYPEA
XS7
R-HDMI-L-HX
HDMI1 TYPEA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
VD88
VD88
1
2
V9
R-SOT3N-095-280-HX
2N3904/NS
V9
R-SOT3N-095-280-HX
2N3904/NS
1
2
3
黄
XS10
黄
XS10
SIGNAL
1
GND
2
SIGNAL_1
3
R187
0/NC
R187
0/NC
1
2
R404
100
R404
100
1
2
V32
ME2345A
V32
ME2345A
1
2
3
VD56
EZJZ0V800AA
VD56
EZJZ0V800AA
1
2
R392
1K
R392
1K
1
2
R389
R-RESC1005L-HX
4.7K
R389
R-RESC1005L-HX
4.7K
1
2
VD91
DIODE EGA-0603
VD91
DIODE EGA-0603
1
2
XS9
R-HDMI-L-HX
HDMI2 TYPEA
XS9
R-HDMI-L-HX
HDMI2 TYPEA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C74
0.1uF
C74
0.1uF
1
2
R120
R-RESC1005L-HX
4.7K
R120
R-RESC1005L-HX
4.7K
1
2
C64
R-CAPC1005L-HX
0.1uF
C64
R-CAPC1005L-HX
0.1uF
1
2
VD84
VD84
1
2
R175 100/NC
R175 100/NC
1
2
R168
4.7K
R168
4.7K
1
2
C78
0.1uF
C78
0.1uF
1
2
R289
27K/NC
R289
27K/NC
1
2
R188
4.7K/NS
R188
4.7K/NS
1
2
C27
R-CAPC1005L-HX
0.1uF
C27
R-CAPC1005L-HX
0.1uF
1
2
R109
R-RESC1005L-HX
47K
R109
R-RESC1005L-HX
47K
1
2
R194
6K8
R194
6K8
1
2
VD87
VD87
1
2
R165
4.7K/NS
R165
4.7K/NS
1
2
R492
0/NC
R492
0/NC
1
2
VD37
R-RESC1005L-HX
/EZJZ0V800AA
VD37
R-RESC1005L-HX
/EZJZ0V800AA
1
2
V20
R-SOT3N-095-280-HX
2N3904/NC
V20
R-SOT3N-095-280-HX
2N3904/NC
1
2
3
R136
100K/NS
R136
100K/NS
1
2
R138
100
R138
100
1
2
C58
R-CAPC1005L-HX
0.1uF
C58
R-CAPC1005L-HX
0.1uF
1
2
C85
R-CAPC1005L-HX
0.1uF
C85
R-CAPC1005L-HX
0.1uF
1
2
R162
37K
R162
37K
1
2
VD96
DIODE EGA-0603
VD96
DIODE EGA-0603
1
2
VD28
BAT54C
VD28
BAT54C
1
2
3
R139
100
R139
100
1
2
R380
R-RESC1005L-HX
500%1
R380
R-RESC1005L-HX
500%1
1
2
L8
FB
L8
FB
1
2
R130
100
R130
100
1
2
R173
R-RESC1005L-HX
20K
R173
R-RESC1005L-HX
20K
1
2
R408
4.7K/NC
R408
4.7K/NC
1
2
R144
100
R144
100
1
2
VD60
EZJZ0V800AA
VD60
EZJZ0V800AA
1
2
VD49
RB520S-30/NC
VD49
RB520S-30/NC
1
2
R396
10k
R396
10k
1
2
R140
100
R140
100
1
2
R143
100
R143
100
1
2
R172
100
R172
100
1
2
R176
100/NC
R176
100/NC
1
2
R141
100
R141
100
1
2
R388
0
R388
0
1
2
+
CE3
100uF/25V
+
CE3
100uF/25V
1
2
VD62
EZJZ0V800AA
VD62
EZJZ0V800AA
1
2
V19
R-SOT3N-095-280-HX
2N3904/NC
V19
R-SOT3N-095-280-HX
2N3904/NC
1
2
3
VD94
DIODE EGA-0603
VD94
DIODE EGA-0603
1
2
R54
R-RESC1005L-HX
100
R54
R-RESC1005L-HX
100
1
2
R382
100
R382
100
1
2
VD55
EZJZ0V800AA
VD55
EZJZ0V800AA
1
2
R397
10K
R397
10K
1
2
R385
0
R385
0
1
2
VD95
/DIODE EGA-0603
VD95
/DIODE EGA-0603
1
2
R407
20K/NC
R407
20K/NC
1
2
R145
100
R145
100
1
2
R135
100/NC
R135
100/NC
1
2
R406
20K/NC
R406
20K/NC
1
2
C156
R-CAPC1005L-HX
0.1uF
C156
R-CAPC1005L-HX
0.1uF
1
2
N8
R-TSQFP080N-050-1400X1400-HX
PS321_B1_
N8
R-TSQFP080N-050-1400X1400-HX
PS321_B1_
P
C
0/I2C
_
R
S
T_0_0
1
SDA1
2
SCL
1
3
GND
4
B1
1
5
A1
1
6
VCC
7
B1
2
8
A1
2
9
GND_
9
10
B1
3
11
A1
3
12
VCC_
1
2
13
B1
4
14
A1
4
15
G
N
D
_15
16
VCC_
1
6
17
REXT
18
NC
19
P
C
1/P
O
WD
N
_19_19
20
S1/SDA_CTL_20_20
21
S2/SCL_CTL_21_21
22
S3/I2C_ADDR_22_22
23
GND_23
24
Y4
25
Z4
26
VCC_26
27
Y3
28
Z3
29
GND_29
30
Y2
31
Z2
32
VCC_32
33
Y1
34
Z1
35
GND_35
36
I2C_CTL_EN
37
SCL_SINK
38
SDA_SINK
39
HPD_SINK
40
PO
W
_
SINK
41
O
E
/S
TB
_41_41
42
PO
W
3
43
HPD3
44
SDA3
45
SCL
3
46
GND_
4
6
47
B3
1
48
A3
1
49
VCC_
4
9
50
B3
2
51
A3
2
52
GND_
5
2
53
B3
3
54
A3
3
55
VCC_
5
5
56
B3
4
57
A3
4
58
GND_
5
8
59
CEXT
60
POW2
61
HPD2
62
SDA2
63
SCL2
64
EDID_BRG_EN
65
GND_65
66
B21
67
A21
68
VCC_68
69
B22
70
A22
71
GND_71
72
B23
73
A23
74
VCC_74
75
B24
76
A24
77
GND_77
78
POW1
79
HPD1
80
VD83
VD83
1
2
R394
4.7K/NC
R394
4.7K/NC
1
2
N1H
MT5361B
N1H
MT5361B
HDMI_CEC
95
AVDD33_HDMI
96
PWR5V_0
97
HDMI_SDA0
98
HDMI_SCL0
99
RX0_CB
100
RX0_C
101
RX0_0B
102
RX0_0
103
RX0_1B
104
RX0_1
105
RX0_2B
106
RX0_2
107
AVDD12_HDMI
108
ALIN
187
ASPDIF
188
VD47
NS/DIODE EGA-0603
VD47
NS/DIODE EGA-0603
1
2
C44
R-CAPC1005L-HX
0.1uF
C44
R-CAPC1005L-HX
0.1uF
1
2
R169
100K/NS
R169
100K/NS
1
2
R167
37K
R167
37K
1
2
R410
47K
R410
47K
1
2
L81
R-INDC2012N-HX
FB
L81
R-INDC2012N-HX
FB
1
2
VD57
EZJZ0V800AA
VD57
EZJZ0V800AA
1
2
VD90
DIODE EGA-0603
VD90
DIODE EGA-0603
1
2
R411
47K
R411
47K
1
2
N15
R-SOIC08N-127-600-HX
EEPROM 24C02/NC
N15
R-SOIC08N-127-600-HX
EEPROM 24C02/NC
NC
1
NC_1
2
NC_2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R166
R-RESC1005L-HX
20K/NS
R166
R-RESC1005L-HX
20K/NS
1
2
VD54
EZJZ0V800AA
VD54
EZJZ0V800AA
1
2
L14
FB
L14
FB
1
2
VD61
EZJZ0V800AA
VD61
EZJZ0V800AA
1
2
R395 4.7K
R395 4.7K
1
2
R171
R-RESC1005L-HX
47K
R171
R-RESC1005L-HX
47K
1
2
R51
R-RESC1005L-HX
100
R51
R-RESC1005L-HX
100
1
2
R398
10K
R398
10K
1
2
R399
4.7K
R399
4.7K
1
2
R160
R-RESC1005L-HX
4.7K/NS
R160
R-RESC1005L-HX
4.7K/NS
1
2
VD85
VD85
1
2
R131
R-RESC1005L-HX
20K
R131
R-RESC1005L-HX
20K
1
2
VD86
VD86
1
2
R174
1K/NC
R174
1K/NC
1
2
C36
R-CAPC1005L-HX
0.1uF
C36
R-CAPC1005L-HX
0.1uF
1
2
C35
R-CAPC1005L-HX
0.1uF
C35
R-CAPC1005L-HX
0.1uF
1
2
C72
R-CAPC1005L-HX
0.1uF
C72
R-CAPC1005L-HX
0.1uF
1
2
R128
100
R128
100
1
2
VD82
VD82
1
2
V10
R-SOT3N-095-280-HX
2N3904
V10
R-SOT3N-095-280-HX
2N3904
1
2
3
VD92
DIODE EGA-0603
VD92
DIODE EGA-0603
1
2
C323
2.2uF/10v
C323
2.2uF/10v
1
2
R163
1K
R163
1K
1
2
R164
1K
R164
1K
1
2
C333
R-CAPC2012N-HX
4.7uF
C333
R-CAPC2012N-HX
4.7uF
1
2
VD89
DIODE EGA-0603
VD89
DIODE EGA-0603
1
2
R198
R-RESC1005L-HX
47K
R198
R-RESC1005L-HX
47K
1
2
R400
100K
R400
100K
1
2
R393
4.7K
R393
4.7K
1
2
R409
100
R409
100
1
2
R146
1K/NC
R146
1K/NC
1
2
R381
4.7K/NC
R381
4.7K/NC
1
2
R158
R-RESC1005L-HX
1K
R158
R-RESC1005L-HX
1K
1
2
R375
100K/NC
R375
100K/NC
1
2
C339
R-CAPC2012N-HX
4.7uF/NS
C339
R-CAPC2012N-HX
4.7uF/NS
1
2
R493
0/NC
R493
0/NC
1
2
VD59
EZJZ0V800AA
VD59
EZJZ0V800AA
1
2
C73
0.1uF
C73
0.1uF
1
2
C30
R-CAPC1005L-HX
33pF
C30
R-CAPC1005L-HX
33pF
1
2