Hisense MTK8222, Service Manual

Page: 68 / 75

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CECA
HDMICAB0
RX0_CB
RX0_C
RX0_1B
RX0_1
RX0_2B
RX0_2
RX0_0B
RX0_0
UP33
OPWR0_5V
CECA
HDMICAB1
RX1_CB
RX1_C
RX1_1B
RX1_1
RX1_2B
RX1_2
RX1_0B
RX1_0
UP30
OPWR1_5V
CECA CECA CEC
HDMIDDCSCL_2
HDMIDDCSDA_2
CECA
HDMICAB2
RX2_CB
RX2_C
RX2_1B
RX2_1
RX2_2B
RX2_2
RX2_0B
RX2_0
UP35
CECA
OPWR2_5V
HDMIDDCSCL_1
HDMIDDCSDA_1
HDMI_PLUGPWR0
HDMI_PLUGPWR1
HDMI_PLUGPWR2
HDMIDDCSCL_0
HDMIDDCSDA_0
RX0_CB
RX0_C
RX0_1B
RX0_1
RX0_2B
RX0_2
RX0_0B
RX0_0
CEC
RX1_CB
RX1_C
RX1_1B
RX1_1
RX1_2B
RX1_2
RX1_0B
RX1_0
RX2_CB
RX2_C
RX2_1B
RX2_1
RX2_2B
RX2_2
RX2_0B
RX2_0
OPWR0_5V
OPWR1_5V
OPWR2_5V
HDMIDDCSCL_0
HDMIDDCSDA_0
HDMIDDCSCL_1
HDMIDDCSDA_1
HDMIDDCSDA_2
HDMIDDCSCL_2
UP35
UP33
UP30
+3V3
GND
RX0_1
RX0_1B
RX0_2B
RX0_2
RX1_1
RX1_1B
RX1_2
RX1_2B
RX1_C
RX1_CB
RX1_0
RX1_0B
RX2_1
RX2_1B
RX2_2
RX2_2B
RX2_C
RX2_CB
RX2_0
RX2_0B
+5V_ON
RX0_0
RX0_0B
RX0_C
RX0_CB
CECA CECA CECA CECA CECA CECA
CECA CECA CECA CECA
HDMI_PLUGPWR0
HDMI_PLUGPWR0
HDMI_PLUGPWR1
+3V3
HDMI_PLUGPWR2
HDMI_PLUGPWR2
HDMI_PLUGPWR1
OPWR0_5V
OPWR1_5V
OPWR2_5V
+3V3
+5V_ON
+5VS
+5VS
+5VS
RX0_2 3
RX0_2B 3
RX0_1 3
RX0_1B 3
RX0_0 3
RX0_0B 3
RX0_C 3
RX0_CB 3
CEC 3,6
RX1_2 3
RX1_2B 3
RX1_1 3
RX1_1B 3
RX1_0 3
RX1_0B 3
RX1_C 3
RX1_CB 3
RX2_2 3
RX2_2B 3
RX2_1 3
RX2_1B 3
RX2_0 3
RX2_0B 3
RX2_C 3
RX2_CB 3
OPWR0_5V 3
OPWR1_5V 3
OPWR2_5V 3
HDMIDDCSCL_0 3
HDMIDDCSDA_0 3
HDMIDDCSCL_1 3
HDMIDDCSDA_1 3
HDMIDDCSDA_2 3
HDMIDDCSCL_2 3
UP35 3
UP30 3
UP33 3
+3V3 2,3,4,6,11,13,14
GND 2,3,4,5,6,8,9,10,11,12,13,14
+5V_ON 2
Title
Size Document Number
Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
7 14
MediaTek Confidential
Title
Size Document Number
Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
7 14
MediaTek Confidential
Title
Size Document Number
Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
7 14
MediaTek Confidential
HDMI port 0
HDMI port 1
HDMI port 2
( HDMI Hot Plug Detect )
ESD 1.3 USDED
HDMIX3
1.E2P
供电更改
2.
各信号上
ESD
器件更改
Jiu.Ni
2008/1/25
HISENSE_MT8222_EU
WANGXIYU20081113
VER.C
删除
2008/06/10
2008/06/10
2008/06/10
WANGXIYU20081113
VER.C
删除
WANGXIYU20081113
VER.C
删除
CB142
0.1uF CB142
0.1uF
1 2
D113 ESD D113 ESD
1 2
D129 ESD D129 ESD
R108 1K R108 1K
R90 100 R90 100
1
2
D
122
ESD
D
122
ESD
1
2
D9
0
ESD
D9
0
ESD
1 2
D89 ESD D89 ESD
CB141
0.1uF CB141
0.1uF
R112
100K
R112
100K
R101 100 R101 100
R106
47K R106
47K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
21 20
23 24
P13
R-HDMI-L-HX
HDMI TYPE-A
P13
R-HDMI-L-HX
HDMI TYPE-A
3
1
2
D76
BAT54C
D76
BAT54C
1 2
D101 ESD D101 ESD
1 2
D130 ESD D130 ESD
1
2
D9
1
ESD
D9
1
ESD
R109 100 R109 100
1 2
D123 ESD D123 ESD
CB139
0.1uF CB139
0.1uF
TP15 TP15
R102 100 R102 100
1 2
D102 ESD D102 ESD
1 2
D116 ESD D116 ESD
R91
47K R91
47K
1
2
D1
1
9
ESD
D1
1
9
ESD
1 2
D124 ESD D124 ESD
1 2
D85 ESD D85 ESD
R104
100K
R104
100K
1
2
D7
5
ESD
D7
5
ESD
R1605
27K R1605
27K
R94
20K R94
20K
R92
1K
R92
1K
1 2
D103 ESD D103 ESD
1 2
D131 ESD D131 ESD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
21 20
23 24
P2
R-HDMI-L-HX
HDMI TYPE-A
P2
R-HDMI-L-HX
HDMI TYPE-A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
21 20
23 24
P1
R-DC1R019JD1-HX
HDMI TYPE-A
P1
R-DC1R019JD1-HX
HDMI TYPE-A
TP16 TP16
3
1
2
D61
BAT54C
D61
BAT54C
R98
100K
R98
100K
1
2
D1
2
0
ESD
D1
2
0
ESD
1 2
D125 ESD D125 ESD
1
2
D7
7
ESD
D7
7
ESD
1 2
D88 ESD D88 ESD
R100 1K R100 1K
R93
47K R93
47K
1
3
2
Q7
3904 Q7
3904
CB140
0.1uF CB140
0.1uF
1 2
D118 ESD D118 ESD
1 2
D114 ESD D114 ESD
R89 100 R89 100
R103
20K R103
20K
1 2
D126 ESD D126 ESD
1
2
D9
2
ESD
D9
2
ESD
R99
47K R99
47K
1 2
D83 ESD D83 ESD
1
3
2
Q6
3904 Q6
3904
1 2
D110 ESD D110 ESD
1
3
2
Q8
3904 Q8
3904
1
2
D7
9
ESD
D7
9
ESD
R121
0
R121
0
R95
1K
R95
1K
1 2
D115 ESD D115 ESD
R107
1K
R107
1K
1 2
D153
RB520S-30
R-SOD3718N-HX
D153
RB520S-30
R-SOD3718N-HX
1 2
D84 ESD D84 ESD
R105
47K R105
47K
1 2
D127 ESD D127 ESD
1
2
D9
3
ESD
D9
3
ESD
1 2
D111 ESD D111 ESD
R111
20K R111
20K
1 2
D104 ESD D104 ESD
R110 100 R110 100
3
1
2
D69
BAT54C
D69
BAT54C
CB138
0.1uF CB138
0.1uF
1
2
D8
0
ESD
D8
0
ESD
R97 1K R97 1K
CB143
0.1uF CB143
0.1uF
TP17 TP17
1 2
D117 ESD D117 ESD
1 2
D112 ESD D112 ESD
1 2
D128 ESD D128 ESD
1
2
D
121
ESD
D
121
ESD
R96
47K R96
47K