Hisense LED26T29 Schematic
5
4
3
2
1
MT8222_P1V1 _DDR1_
D D
VERSION V1.0
_ DDR1 WITH TERMINATION _
GPIO usage
ADIN0
ADIN1
ADIN2
ADIN3
ADIN4
ADIN5
GPIO_20
GPIO_21
GPIO_22
GPIO_23
GPIO_24
GPIO_25
PWM0
C C
PWM1
PWM2
PWM3
UP30
UP31
UP33
UP34
UP35
GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
B B
GPIO_11
INT
SPDIFIN
AOSDATA0
AOLRCK
AOBCLK
AOMCLK
GPIO Definition
SCART FS
SCART FS
4052 SWITCH
KEYPAD
KEYPAD
HDMI/VGA EDID E2PROM WP
Audio MUX
AMP_MUTE CONTROL
GAME
GAME
GAME
GAME
DIMMING CONTROL
Power conversion to 33V
SYSTEM E2PROM WP
Audio MUX
BL ON/OFF CONTROL
NORMAL POWER ON/OFF
HMDI 0 HPLUG DETECT
HMDI 1 HPLUG DETECT
HMDI 2 HPLUG DETECT
MICPHOTO RESERVE
LVDS RESERVED
FCI
FCI
LVDS POWER ON/OFF
AMP_SD/FCI
SCART1 VIDEO OUTPUT SW/FCI
FCI
FCI
FCI
FCI
4052 SWITCH
Audio MUX select bit 0
LVDS RESERVED
USB0 OC TAG
USB0 PWR ENABLE
USB1 PWR ENABLE
USB1 OC TAG
Function define
High = WP disable
High = Mute on
High = WP disable
Low = Backlight on
Low = Normal power on
Hi = LVDS power on
Low = HP insert
POWER
MCU WT6702
Power Distribution
DDR1
USBx2
VGA
HDMIx3
LVDS out
MT8222
SFlash
E2PROM
YPbPr x 2
Scart x 2
DAC
4052 x 2
Micphone
Interface
4558
Analog AMP
TI3101D _10Wx2_
CVBS x 2
S-Video x
1
RF Tuner
TDA9885
Speaker
Headphone
A A
MediaTek Confidential
MediaTek Confidential
MediaTek Confidential
MediaTek _ShenZhen_ Inc.
MediaTek _ShenZhen_ Inc.
MediaTek _ShenZhen_ Inc.
Title
Title
Title
GPIO/BLOCK
INDEX/POWER/RESET/EEPROM
INDEX/POWER/RESET/EEPROM
INDEX/POWER/RESET/EEPROM
Document Number
Document Number
Document Number
Size
Size
Size
C
C
C
MT8201AXE_SZ_V1.2
MT8201AXE_SZ_V1.2
MT8201AXE_SZ_V1.2
HISENSE_MT8222
Thursday, November 19, 2009
Thursday, November 19, 2009
Thursday, November 19, 2009
2008/1/25
Date: Sheet of
Date: Sheet of
5
4
3
2
Date: Sheet of
Rev
Rev
LOBS
LOBS
LOBS
Jiu.Ni
Rev
1
1
1
131
131
131
Drawn:
Drawn:
Drawn:
1
5
BL-ON/OFF
BL-ADJUST
SW
VPA
12V_M
+5VS
12V_M
L37 FBL37 FB
1 2
C729
C729
+
+
100uF/16V
100uF/16V
+
+
CN2CN2
1
2
3
4
5
6
7
8
9
10
11
12
13
D D
Power for MT8222 only _ Always on _
C C
LDO#1
+5V_ON
U4
U4
TJ3965RS-3.3-5L
TJ3965RS-3.3-5L
R262 10KR262 10K
1 2
CB8
CB8
10uF/16V
10uF/16V
1.2 x _21K+12K_/12K= 3.3V
Switch Regulator
Core Power 1.0V
B B
+5V_ON
C733
C733
+
+
100uF/16V
100uF/16V
C734100uF/16V+C734100uF/16V
+
C6980.1uF C6980.1uF
12
R1163100K R1163100K
U3
U3
AP1533/SOP-8
AP1533/SOP-8
4
Vcc_3
12
R11613KR1161
C511
C511
12
3
OCSET
NS/100nF
NS/100nF
3K
CB442
CB442
0.1uF
0.1uF
therm_5
VEN1VIN2GND3VOUT4ADJ
5
1 2
12
12
R859
R859
5.1K 1%
5.1K 1%
MUST USE AP1533
O/P_5
O/P_4
FB
EN
Vss_67Vss_7
2
8
12
6
2008.6.4
C737
C737
+
+
+
+
R857
R857
8.87K 1%
8.87K 1%
100uF/16V
100uF/16V
L27 27uH/POWER CHOKEL27 27uH/POWER CHOKE
6
1 2
5
1
D62
D62
B240A
B240A
1 2
0.8 x _1+0.51K/2K_ = 1.0V
+3V3
+3V3
12
C738
C738
CB50.1uF CB50.1uF
100uF/16V
100uF/16V
12
C512
C512
NS/100nF
NS/100nF
4
R765100K R765100K
R7643KR764
C728
C728
C6950.1uF C6950.1uF
100uF/16V
100uF/16V
C696
C696
0.1uF
0.1uF
C6920.1uF C6920.1uF
3K
3
2
1
Vout = 0.8 x _1 + 761/762_＝5.244V
DV10
12
R1162
R1162
12
12
C736100uF/16V+C736100uF/16V
C488
C488
CB441
CB441
C2
C735
C735
+
+
+
680_1%
680_1%
10nFC210nF
12
R1164
R1164
1.8K_1%
1.8K_1%
0.1uF
0.1uF
100uF/16V
100uF/16V
N36
N36
VCC4OUTPUT_7
OCSET
EN
FSP3132
FSP3132
FB
C487
C487
10uF
10uF
10uF
10uF
OUTPUT
VSS_5
3
L42 33uHL42 33uH
C687
SW
UP31-M
C687
R766
R766
10K/1%
10K/1%
C6930.1uF C6930.1uF
+
+
1000pF_DNS
1000pF_DNS
1.8K/1%
1.8K/1%
R767
R767
100uF/16V
100uF/16V
+5VS
R263
R263
NC/0
NC/0
1 2
0
1 2
R2640R264
Q29
Q29
3904
3904
UP31 HIGH :POWER OFF
UP31 LOW: POWER ON
C730
C730
12
2 3
C731
C731
+
+
100uF/16V
100uF/16V
R259
R259
4.7K
4.7K
2008.6.4
C485
C485
C486
C486
10uF
10uF
10uF
10uF
R258
R258
1
1 2
5
6
VD25B540C VD25B540C
7
8
VSS
+5V_ON
UP31
10K
10K
R260
R260
10K
10K
1 2
2
P1
P1
SHIELD
SHIELD
M-RSAG7_070_198-HX
M-RSAG7_070_198-HX
1234
Test GND Pin
+5VS
+5VS
+3V3
+3V3
12V_M
12V_M
+5V_ON
+5V_ON
+5V_TUNER
+5V_TUNER
DDRV
DDRV
AV12
AV12
DV10
DV10
5V_M
5V_M
UP31
SW
UP31-M
GND
BL-ON/OFF
BL-ADJUST
1
+5VS 6,7,8,13
+3V3 3,4,6,7,10,12,13
12V_M 10,12,13
+5V_ON 6,8,11,12,13
+5V_TUNER 10,11
SW 6
DDRV 4,5
AV12 4
DV10 3,4
5V_M 6,8,11,12,13
UP31 3
GND 3,4,5,6,7,8,9,10,11,12,13
BL-ON/OFF 13
BL-ADJUST 13
UP31-M 6
+5V_ON5V_M
_ Spread
Around PCB _
TP85TP851TP86TP86
TP87TP87
1
1
H15
H15
HOLE/GND
HOLE/GND
2
2
H13
H13
1
1
HOLE/GND
HOLE/GND
1
1
3
3
4
4
5
5
2
2
3
3
4
4
5
5
H12
H12
HOLE/GND
HOLE/GND
2
2
1
1
HOLE/GND
HOLE/GND
1
1
3
3
4
4
5
5
2
2
3
3
4
4
5
5
8
8
7
7
6
6
H14
H14
8
8
7
7
6
6
8
8
7
7
6
6
8
8
7
7
6
6
TP88TP88
TP90TP90
TP89TP89
TP91TP91
1
1
1
1
H16
H16
HOLE/GND
HOLE/GND
8
8
7
7
6
6
1
1
H6
HOLE/GNDH6HOLE/GND
8
8
7
7
6
6
1
1
TP94TP94
TP92TP92
TP93TP93
1
1
2
2
3
3
4
4
5
5
2
2
3
3
4
4
5
5
TP96TP96
TP95TP95
TP97TP97
1
1
1
1
H10
H10
HOLE/GND
HOLE/GND
8
7
6
2
3
8
4
7
5
6
1
1
TP101TP101
TP98TP98
1
2
3
4
5
TP99TP99
TP100TP100
TP103TP103
1
1
1
1
H11
H11
HOLE/GND
HOLE/GND
2
2
8
8
7
7
6
6
8
8
7
7
6
6
3
3
4
4
5
5
1
1
H5
HOLE/GNDH5HOLE/GND
2
2
3
3
4
4
5
5
1
1
Works at normal mode
Vout = 1.25 x _ 1 + 110/ 110 _ = 2.5V for DDR200/266/333
Vout = 1.25 x _ 1 + 120/ 110 _ = 2.6V for DDR400/500
Vout = 1.25 x _ 1 + 49/ 110 _ = 1.7V for DDR800
U11
+5V_ON
A A
R210 2.4R/2WR210 2.4R/2W
5
C732
C732
+
+
100uF/16V
100uF/16V
C697
C697
0.1uF
0.1uF
U11
LT1084 TO-252-3
LT1084 TO-252-3
R-TO3N-228-970-HX
R-TO3N-228-970-HX
IN2OUT
ADJ/GND_1
1
3
DDRV
12
R956
R956
110_1%
110_1%
12
CB5730.1uF CB5730.1uF
C739
C739
+
+
12
R958
R958
49_1%
49_1%
100uF/16V
100uF/16V
4
12V_M
R216
R216
5R/2W
5R/2W
R207
R207
5R/2W
5R/2W
C740
C740
+
+
100uF/16V
100uF/16V
12
3
REGULATOR 78DXX SMD TO-252-3
REGULATOR 78DXX SMD TO-252-3
R-TO3N-228-991-HX
R-TO3N-228-991-HX
U9
U9
CB399
0.1uF
0.1uF
CB399
IN1OUT
2
GND
3
+5V_TUNER
C741
C741
12
+
+
100uF/16V
100uF/16V
CB3980.1uF CB3980.1uF
+3V3
MUST USE AP1122
U8
AP1122U8
AP1122
OUT
IN
TAB
ADJ/GND_0
1
R-SOT4N-230-700-HX
R-SOT4N-230-700-HX
2
2
4
3
AV12
12
CB8600.1uF CB8600.1uF
+
+
C742
C742
100uF/16V
100uF/16V
MediaTek Confidential
MediaTek Confidential
MediaTek Confidential
MediaTek _ShenZhen_ Inc.
MediaTek _ShenZhen_ Inc.
MediaTek _ShenZhen_ Inc.
Title
Title
Title
INDEX/POWER/RESET/EEPROM
INDEX/POWER/RESET/EEPROM
INDEX/POWER/RESET/EEPROM
Power LDO
Document Number
Document Number
Document Number
Size
Size
Size
C
C
C
MT8201AXE_SZ_V1.2
MT8201AXE_SZ_V1.2
MT8201AXE_SZ_V1.2
HISENSE_MT8222
2008/1/25
Thursday, November 19, 2009
Thursday, November 19, 2009
Thursday, November 19, 2009
Date: Sheet of
Date: Sheet of
Date: Sheet of
Rev
Rev
Drawn:
Drawn:
Drawn:
1
Rev
LOBS
LOBS
LOBS
Jiu.Ni
213
213
213
1
1
1
5
4
3
2
1
12
C151
C151
0.1uF
0.1uF
Modify by 08/03/20
ADIN3 6
CVBS inputSystem I2C
CVBS1
CVBS4
CVBS5
CVBS6
CVBS7
VGA input
REDP
VGAGND
VGASOG
GRNP
BLUP
VGAHSYNC#
VGAVSYNC#
VGASCL
VGASDA
YPbPr input
Mux out from CD4052B
AUD_L
AUD_R
Tuner Signals
CVBS0P
CVBS0N
MPX2_P
MPX2_N
Audio DAC out
AL2
AR2
Serial Flash IF
SPI_SCK
SPI_SI
SPI_SO
SPI_CS#
CVBS OUT
CVBS_BYPASS
I2S IF
LVDS INTERFACE
5V_M
5V_M
SOY0
Y0P
YPBPR0_GND
PB0P
PR0P
AOSDATA0
AOBCK
AOLRCK
AOMCLK
O0N
O0P
O1N
O1P
O2N
O2P
OCKN
OCKP
O3N
O3P
O4N
O4P
E0N
E0P
E1N
E1P
E2N
E2P
ECKN
ECKP
E3N
E3P
E4N
E4P
REDP 8
VGAGND 8
VGASOG 8
GRNP 8
BLUP 8
VGAHSYNC# 8
VGAVSYNC# 8
Y0P 9
YPBPR0_GND 9
PB0P 9
PR0P 9
AUD_L 11
AUD_R 11
CVBS0P 10
CVBS0N 10
MPX2_P 10
MPX2_N 10
AL2 12
AR2 12
SPI_SCK 6
SPI_SI 6
SPI_SO 6
SPI_CS# 6
CVBS_BYPASS 8
O0N 13
O0P 13
O1N 13
O1P 13
O2N 13
O2P 13
OCKN 13
OCKP 13
O3N 13
O3P 13
O4N 13
O4P 13
E0N 13
E0P 13
E1N 13
E1P 13
E2N 13
E2P 13
ECKN 13
ECKP 13
E3N 13
E3P 13
E4N 13
E4P 13
5V_M 2,6,8,11,12,13
CVBS1 8
CVBS4 8
CVBS5 9
CVBS6 9
CVBS7 9
VGASCL 8
VGASDA 8
SOY0 9
AOSDATA0 6,12
AOBCK 12
AOLRCK 12
AOMCLK 12
GND
GND 2,4,5,6,7,8,9,10,11,12,13
U0RX
U0RX 6,8
U0TX
U0TX 6,8
INT
INT 11
ORESET#
ORESET# 6
OIRI
OIRI 6
DDR1 DRAM
RDQS0
RDQS0 5
RDQS1
RDQS1 5
RDQM0
RDQM0 5
RDQM1
RDQM1 5
RWE#
RWE# 5
RCAS#
RCAS# 5
RRAS#
RRAS# 5
RCS#
RCS# 5
RCKE
RCKE 5
RDQ[15..0]
RDQ[15..0] 5
RA[12..0]
RA[12..0] 5
RCLK0
RCLK0 5
RCLK0#
RCLK0# 5
RBA0
RBA0 5
RBA1
RBA1 5
MEM_VREF
MEM_VREF 5
HDMI
CEC
CEC 7
RX0_2
RX0_2 7
RX0_2B
RX0_2B 7
RX0_1
RX0_1 7
RX0_1B
RX0_1B 7
RX0_0
RX0_0 7
RX0_0B
RX0_0B 7
RX0_C
RX0_C 7
RX0_CB
RX0_CB 7
RX1_2
RX1_2 7
RX1_2B
RX1_2B 7
RX1_1
RX1_1 7
RX1_1B
RX1_1B 7
RX1_0
RX1_0 7
RX1_0B
RX1_0B 7
RX1_C
RX1_C 7
RX1_CB
RX1_CB 7
OPWR0_5V
OPWR0_5V 7
OPWR1_5V
OPWR1_5V 7
HDMIDDCSCL_0
HDMIDDCSCL_0 7
HDMIDDCSDA_0
HDMIDDCSDA_0 7
HDMIDDCSCL_1
HDMIDDCSCL_1 7
HDMIDDCSDA_1
HDMIDDCSDA_1 7
USB
USB_DP0
USB_DP0 6
USB_DM0
USB_DM0 6
USB_DP1
USB_DP1 6
USB_DM1
USB_DM1 6
TRAP
ICE
ICE 6
AOSDATA0
AOSDATA0 6,12
AOBCK
AOBCK 12
AOLRCK
AOLRCK 12
DDRV_MTK
DDRV_MTK
DDRV_MTK 4
12V_M
12V_M
12V_M 2,10,12,13
DV10
DV10
DV10 2,4
DV33
DV33
DV33 4
+3V3
+3V3
+3V3 2,4,6,7,10,12,13
MediaTek Confidential
MediaTek Confidential
MediaTek Confidential
MediaTek _ShenZhen_ Inc.
MediaTek _ShenZhen_ Inc.
MediaTek _ShenZhen_ Inc.
Title
Title
Title
INDEX/POWER/RESET/EEPROM
INDEX/POWER/RESET/EEPROM
INDEX/POWER/RESET/EEPROM
MT8222
Document Number
Document Number
Document Number
Size
Size
Size
E
E
E
MT8201AXE_SZ_V1.2
MT8201AXE_SZ_V1.2
MT8201AXE_SZ_V1.2
HISENSE_MT8222
Thursday, November 19, 2009
Thursday, November 19, 2009
Thursday, November 19, 2009
2008/1/25
Date: Sheet of
Date: Sheet of
Date: Sheet of
Drawn:
Drawn:
Drawn:
LOBS
LOBS
LOBS
Jiu.Ni
Rev
Rev
Rev
1
1
1
313
313
313
DV10
DV33
E4P
E3N
E3P
E4N
AV12_LVDSPLL
LVDS_TPPIN
UP31
UP33
UP34
86
82
83
87
89
85
88
90
84
TP
E4P
E3P
E4N
E3N
ECKP
DVDD10_4
VDD33_1_210
AVDD12_VPLL
RX0_0B
RX0_0
RX0_1B
RX0_1
RX0_2B
RX0_2
AVDD12_HDMI_3
VSYNC
HSYNC
SOG
COM
231
232
233
234
235
236
237
238BP239
240GP241
242RP243
BLUP
GRNP
VGAGND
VGAHSYNC#
VGASOG
VGAVSYNC#
AV12_HDMI
Audio VMID control
12
+ C977
+ C977
10uF/16V
10uF/16V
XTALO
12
C979
C979
22pF
22pF
TP134TP134
1
ICE
INT
OIRI
ORESET#
PWM2
PWM3
SPI_CS#
SPI_CS1#
SPI_SCK
SPI_SI
SPI_SO
U0RX
U0TX
UP30
69
71
73
72
68
75
77
70
67
76
74
66
IR_
ICE
UP3078UP3179UP3380UP3481UP35
TXD0
RXD0
INT0_
PWM265PWM3
SPI_SI
SPI_SO
SPI_CS0
SPI_CS1
SPI_SCK
PRST#_195
I2S_AOSDATA0
AVDD33_ADAC
AVDD33_REFP_AADC
AVDD33_AADC
AVDD12_APLL
AVDD12_SYSPLL
AVDD12_ADCPLL
AVDD12_PSPLL
AVDD12_DMPLL
AVDD33_XTAL
AVDD33_CVBS
CVBS_BYPASS1
CVBS_BYPASS0
AVDD33_VGA
SOY1
Y1P
COM1
PB1P
PR1P
SOY0
Y0P
COM0
PB0P
PR0P
AVDD12_DIG_RGB
AVDD12_RGB
244
245
246
247
248
249
250
251
252
253
254
255
256
PB0P
PR0P
REDP
SOY0
Y0P
YPBPR0_GND
AV12A_RGBB
AV12D_RGB
AV33_VGA
AUD_VMID
C140
C140
12
0.1uF
0.1uF
R-CAPC1005L-HX
R-CAPC1005L-HX
R2424 NS/100R2424 NS/100
1 2
DV10
DV33
AV12_LVDS
AV33_LVDS
AV33_LVDS
E1P
E0P
E2P
ECKN
ECKP
E0N
E1N
O0P
O1N
O1P
O2N
O2P
O3N
O3P
O4N
O4P
OCKN
OCKP
107
105
96
98
106
97
99
101
103
108
110
112
102
104
109
111
100
E0P
E1N
E0N
O4P
O3P
O2P
O1P
O0P
O4N
O3N
O2N
O1N
OCKP
OCKN
AVDD12_LVDS
AVDD33_LVDSA
MT8222
MT8222
RX2_1B
RX2_1
RX2_2B
RX2_2
PWR5V_1
HDMI_SDA1
HDMI_SCL1
AVDD33_HDMI
RX1_CB
RX1_C
RX1_0B
RX1_0
RX1_1B
RX1_1
RX1_2B
RX1_2
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
RX0_1
RX0_1B
OPWR1_5V
RX1_0
RX1_0B
RX1_1
RX1_1B
RX1_2
RX1_2B
RX1_C
RX1_CB
RX0_2
RX0_2B
HDMIDDCSCL_1
HDMIDDCSDA_1
AV33_HDMI
XTAL Dip/SMD Dual Layout
RB23 820KRB23 820K
XTALI
12
C978
C978
22pF
22pF
E2N
93
94
95
E2P
E1P
E2N
PWR5V_0
HDMI_SDA0
HDMI_SCL0
226
227
228
1 2
Y1
Y1
1 2
27MHz
27MHz
R-CRYC1405N-HX
R-CRYC1405N-HX
91
92
ECKN
AVDD33_LVDSB
RX0_CB
RX0_C
229
230
GPIO_0
GPIO_1
GPIO_10
GPIO_11
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_7
GPIO_8
GPIO_9
O0N
114
115
116
127
128
113
117
118
119
120
121
122
123
124
125
126
257
EPAD_GND
DV10
129
DDRV_MTK
C980
C980
0.1uF
0.1uF
AV12_PLL
AV33_CVBS
AV33_SIF
AV33_SIFDIG
AV33_XTL
AV33_ADC
AV33_ADCREF
AV33_DAC
AV33_LVDS
AV33_USB
AV33_HDMI
DV10
AV12_MEMPLL
DV10
DDRV
MEM_VREF
DV10
DV33
RDQ0
RDQ1
RDQ2
RDQ3
RDQ4
RDQ5
RDQ6
RDQ7
RDQS0
RDQM0
RDQM1
RDQS1
RDQ8
RDQ9
RDQ10
RDQ11
RDQ12
RDQ13
RDQ14
RDQ15
RCLK0#
RCLK0
RCKE
RA12
RA11
RA9
RA8
RA7
RA6
RA5
RA4
RWE#
RCAS#
RRAS#
RCS#
RBA0
RBA1
RA10
RA0
RA1
RA2
RA3
VGASDA
VGASCL
AV33_CVBS 4
AV33_SIF 4
AV33_XTL 4
AV33_ADC 4
AV33_ADCREF 4
AV33_DAC 4
AV33_LVDS 4
AV33_USB 4
AV33_HDMI 4
AV33_VGA 4
AV12_PLL 4
AV33_SIFDIG 4
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
DVDD10_2_127
DVDD10_2_126
RDQ0
RDQ1
VCC2IO_2_123
RDQ2
RDQ3
RDQ4
VCC2IO_2_119
RDQ5
RDQ6
RDQ7
VCC2IO_3
RDQS0
VCC2IO_2_113
RDQM0
DVDD10_2_111
RDQM1
VCC2IO_2_109
RDQS1
VCC2IO_2_107
RDQ8
RDQ9
VCC2IO_2_104
RDQ10
RDQ11
RDQ12
VCC2IO_2_100
RDQ13
RDQ14
RDQ15
AVDD12_MEMPLL_1
VCC2IO_1_95
RCLK0#_94
RCLK0
VCC2IO_2_92
RCKE
RA12
RA11
VCC2IO_2
RA9
RA8
RA7
RA6
RA5
RA4
RWE#_81
RCAS#_80
RRAS#_79
RCS#_78
RBA0
RBA1
RA10
RA0
RA1
DVDD10
RA2
RA3
VCC2IO_1
RVREF0
DVDD10_2
VDD33_2
VGA_SDA
VGA_SCL
AV12_LVDSPLL
AV12_LVDSPLL
AV12_LVDS
AV12_LVDS
AV12_MEMPLL
AV12_MEMPLL
AV12_USB
AV12_USB
AV12_HDMI
AV12_HDMI
AV12A_RGBB
AV12A_RGBB
AV12D_RGB
AV12D_RGB
D D
MEM_VREF
12
AV12_PLL
AV33_CVBS
C C
AV33_SIF
AV33_SIFDIG
AV33_XTL
AV33_ADC
AV33_ADCREF
AV33_DAC
AV33_LVDS
AV33_USB
AV33_HDMI
AV33_VGA
AV33_VGA
O0N
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
GPIO10
GPIO11
VDD33_2_243
DVDD10_3_241
DVDD10_3_242
USB_DM0
USB_DP0
AVDD33_USB
USB_VRT
AVDD12_USB
USB_DM1
USB_DP1
DVDD10_184
HDMI_CEC
PWR5V_2
HDMI_SDA2
HDMI_SCL2
RX2_CB
RX2_C
RX2_0B
RX2_0
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
USBVRT
OPWR0_5V
RX0_0B
CEC
USB_DM0
USB_DM1
USB_DP0
USB_DP1
RX0_0
RX0_C
RX0_CB
HDMIDDCSCL_0
HDMIDDCSDA_0
DV10
AV12_USB
AV33_USB
R29
R29
5.1K_1%
5.1K_1%
1 2
AV12_LVDSPLL 4
AV12_LVDS 4
AV12_MEMPLL 4
AV12_USB 4
AV12_HDMI 4
AV12A_RGBB 4
AV12D_RGB 4
SPDIF_OUT
I2S_AOBCLK
I2S_AOLRCK
I2S_AOMCLK
DVDD10_3
AVDD33_DIG
AVDD33_SIF
CVBS_SY0
CVBS_SC0
CVBS_SY1
CVBS_SC1
OSCL0
OSCL0 6,10,13
OSDA0
OSDA0 6,10,13
U34
U34
PWM1
64
PWM1
PWM0
63
PWM0
62
U1TX
TP137TP137
1
61
TXD1
U1RX
TP138TP138
1
60
RXD1
OSCL0
59
HW_SCL
OSDA0
58
HW_SDA
57
GPIO25
56
GPIO24
55
GPIO23
54
GPIO22
GPIO_21
53
GPIO21
52
GPIO20
SPDIFIN
51
I2S_ADIN
AOSDATA0
50
AOBCK
49
AV33_DAC
AOLRCK
48
AOMCLK
47
DV33
46
VDD33_1
45
44
AR1
43
AL1
42
AVICM2
41
AR2
40
AL2
39
AR3
38
AL3
37
36
35
AIN_R
34
AIN_L
33
VMID
32
31
30
29
28
27
26
XTALI
25
XTALO
24
23
ADIN5
22
ADIN4
21
ADIN3
20
ADIN2
19
ADIN1
18
ADIN0
17
16
MPX1
15
MPX2_N
14
MPX2_P
13
12
11
10
9
CVBS0N
8
CVBS0P
7
CVBS1P
6
CVBS2P
5
CVBS3P
4
3
2
1
AVICM
AR2
AL2
AV33_DAC
AV33_ADCREF
AUD_R
AUD_L
AUD_VMID
AV33_ADC
XTALI
XTALO
ADIN4
ADIN3
ADIN2
ADIN0
MPX2_N
MPX2_P
CVBS_BYPASS
CVBS_TP
CVBS0N
CVBS0P
CVBS1
CVBS4
CVBS5
CVBS6
CVBS7
DV10
1
1
Modify by 08/03/20
AV12_PLL
AV33_XTL
ADIN1
AV33_SIFDIG
AV33_SIF
AV33_CVBS
GPIO
12
C152
C152
4.7uF/16V
4.7uF/16V
TP135TP135
12
C150
C150
4.7uF/16V
4.7uF/16V
TP136TP136
+3V3
1 2
R2435 10KR2435 10K
1 2
R2436 10KR2436 10K
12
C153
C153
10nF
10nF
TP133TP133
R2434
R2434
NS/0
NS/0
1
1 2
ADIN3
PWM0
PWM0 13
PWM1
PWM1 10
PWM2
PWM2 6
PWM3
PWM3 11
UP34
UP34 13
UP33
UP33 7
UP31
UP31 2
UP30
UP30 7
SPDIFIN
SPDIFIN 12
ADIN2
ADIN2 7,8
ADIN0
ADIN0 6
ADIN1
ADIN1 6
GPIO_0
GPIO_0 6
GPIO_1
GPIO_1 6
GPIO_2
GPIO_2 6
GPIO_3
GPIO_3 6
GPIO_4
GPIO_4 13
GPIO_5
GPIO_5 6
GPIO_7
GPIO_7 6
GPIO_8
GPIO_8 6
GPIO_9
GPIO_9 6
GPIO_10
GPIO_10 6
GPIO_11
GPIO_11 12
GPIO_21
GPIO_21 13
B B
A A
5
4
3
2
1
By Frank Chi
5
_ Bypass CAPs arround MT8222 _
add by 08/03/20
DV10
C899
C899
3300pF
3300pF
C906
C906
3300pF
3300pF
12
12
C889
C889
0.1uF
0.1uF
12
12
C900
C900
0.1uF
0.1uF
C921
C921
0.1uF
0.1uF
FB40
FB40
1 2
0603/181
0603/181
12
C890
C890
3300pF
3300pF
C928
C928
10uF/16V
10uF/16V
C766
C886
C886
4.7uF/16V
4.7uF/16V
FB33
FB33
0603/181
0603/181
FB20
FB20
1 2
0603/181
0603/181
DDRV_MTK
12
FB39
FB39
1 2
0603/181
0603/181
FB44
FB44
1 2
0603/181
0603/181
C766
+
+
100uF/16V
100uF/16V
12
+
+
C901
C901
100uF/16v
100uF/16v
C767
C767
+
+
100uF/16V
100uF/16V
DV33+3V3
12
+
+
12
+ C896
+ C896
100uF/16v
100uF/16v
12
CD40
CD40
100uF/16v
100uF/16v
AV12_LVDSAV12
12
AV12_LVDSPLLAV12
12
12
D D
DDRV
C C
B B
C903
C903
4.7uF/16V
4.7uF/16V
1 2
0603/181
0603/181
C925
C925
10uF/16V
10uF/16V
C941
C941
10uF/16V
10uF/16V
FB52
FB52
12
12
C887
C887
C888
C888
0.1uF
0.1uF
3300pF
3300pF
12
12
12
C898
C898
C897
C897
0.1uF
0.1uF
3300pF
3300pF
12
C904
C904
0.1uF
0.1uF
AV12_PLLAV12
12
12
C926
C926
0.1uF
0.1uF
12
C942
C942
0.1uF
0.1uF
C918
C918
4.7uF/16v
4.7uF/16v
12
C940
C940
0.1uF
0.1uF
1 2
4
12
12
C891
C891
C892
C892
0.1uF
0.1uF
3300pF
3300pF
12
C908
C908
0.1uF
0.1uF
12
C922
C922
10nF
10nF
AV12_MEMPLLAV12
12
12
C909
C909
3300pF
3300pF
12
12
C957
C957
10nF
10nF
12
C910
C910
0.1uF
0.1uF
C923
C923
3300pF
3300pF
C893
C893
0.1uF
0.1uF
12
C894
C894
0.1uF
0.1uF
12
12
C912
C912
C911
C911
3300pF
3300pF
0.1uF
0.1uF
12
C920
C920
3300pF
3300pF
FB41
FB41
1 2
0603/181
0603/181
12
C929
C929
0.1uF
0.1uF
12
12
C914
C914
C913
C913
0.1uF
0.1uF
0.1uF
0.1uF
AV12_USBAV12
12
12
C938
C938
C939
C939
10uF/16V
10uF/16V
0.1uF
0.1uF
12
C915
C915
0.1uF
0.1uF
2007/12/26
3
AV33_SIFDIG
AV33_SIFDIG
AV12D_RGB
AV12D_RGB
AV33_ADCREF
AV33_ADCREF
AV12A_RGBB
AV12A_RGBB
AV12_HDMIAV12
FB42
FB42
1 2
0603/181
0603/181
12
C931
C931
10uF/16V
10uF/16V
12
C932
C932
0.1uF
0.1uF
AV33_SIFDIG 3
AV12D_RGB 3
AV33_ADCREF 3
AV12A_RGBB 3
FB43
FB43
1 2
0603/181
0603/181
FB45
FB45
1 2
0603/181
0603/181
2
DV10
DV10
+3V3
+3V3
DV33
DV33
AV12
AV12
DDRV
DDRV
AV12_USB
AV12_USB
AV12_HDMI
AV12_HDMI
DDRV_MTK
DDRV_MTK
AV12_PLL
AV12_PLL
AV12_MEMPLL
AV12_MEMPLL
AV12_LVDS
AV12_LVDS
AV12_LVDSPLL
AV12_LVDSPLL
AV33_CVBS
AV33_CVBS
AV33_SIF
AV33_SIF
AV33_XTL
C936
C936
3300pF
3300pF
AV33_XTL
AV33_ADC
AV33_ADC
AV33_DAC
AV33_DAC
AV33_LVDS
AV33_LVDS
AV33_USB
AV33_USB
AV33_HDMI
AV33_HDMI
AV33_VGA
AV33_VGA
GND
AV12A_RGBBAV12
12
C934
C934
10uF/16V
10uF/16V
AV12D_RGBAV12
12
C970
C970
4.7uF/16V
4.7uF/16V
12
12
C935
C935
0.1uF
0.1uF
12
C976
C976
0.1uF
0.1uF
1
DV10 2,3
+3V3 2,3,6,7,10,12,13
DV33 3
AV12 2
DDRV 2,5
AV12_USB 3
AV12_HDMI 3
DDRV_MTK 3
AV12_PLL 3
AV12_MEMPLL 3
AV12_LVDS 3
AV12_LVDSPLL 3
AV33_CVBS 3
AV33_SIF 3
AV33_XTL 3
AV33_ADC 3
AV33_DAC 3
AV33_LVDS 3
AV33_USB 3
AV33_HDMI 3
AV33_VGA 3
GND 2,3,5,6,7,8,9,10,11,12,13
FB56
FB56
1 2
0603/181
0603/181
FB57
FB57
1 2
0603/181
0603/181
AV33_DAC+3V3
12
12
AV33_LVDS+3V3
12
3
C944
C944
10uF/16V
10uF/16V
C967
C967
10uF/16V
10uF/16V
C945
C945
0.1uF
0.1uF
12
12
C968
C968
C969
C969
0.1uF
0.1uF
0.1uF
0.1uF
+3V3
12
+
+
C949
C949
100uF/16v
100uF/16v
A A
5
AV33_CVBS+3V3
FB58
FB58
1 2
0603/181
0603/181
12
C952
C952
10uF/16V
10uF/16V
AV33_SIF+3V3
FB62
FB62
1 2
0603/181
0603/181
12
C959
C959
10uF/16V
10uF/16V
AV33_SIFDIG+3V3 AV33_ADCREF+3V3
FB66
FB66
1 2
0603/181
0603/181
12
C983
C983
4.7uF/16V
4.7uF/16V
12
C953
C953
0.1uF
0.1uF
12
C954
C954
4.7uF/16V
4.7uF/16V
2007/12/26
12
C960
C960
0.1uF
0.1uF
12
C982
C982
0.1uF
0.1uF
12
4
C962
C962
10uF/16V
10uF/16V
FB59
FB59
1 2
0603/181
0603/181
FB61
FB61
1 2
0603/181
0603/181
FB67
FB67
1 2
0603/181
0603/181
AV33_XTL+3V3
12
12
AV33_ADC+3V3
12
12
C955
C955
10uF/16V
10uF/16V
C963
C963
10uF/16V
10uF/16V
C986
C986
4.7uF/16V
4.7uF/16V
C956
C956
0.1uF
0.1uF
12
C964
C964
0.1uF
0.1uF
12
C985
C985
0.1uF
0.1uF
2007/12/26
FB54
FB54
1 2
0603/181
0603/181
FB55
FB55
1 2
0603/181
0603/181
AV33_USB+3V3
12
12
AV33_HDMI+3V3
12
C947
C947
10uF/16V
10uF/16V
C971
C971
4.7uF/16V
4.7uF/16V
C948
C948
0.1uF
0.1uF
AV33_VGA+3V3
FB53
FB53
1 2
0603/181
12
2
C972
C972
0.1uF
0.1uF
C973
C973
4.7uF/16V
4.7uF/16V
0603/181
12
12
12
C975
C975
C974
C974
0.1uF
0.1uF
4.7uF/16V
4.7uF/16V
MediaTek Confidential
MediaTek Confidential
MediaTek Confidential
MediaTek _ShenZhen_ Inc.
MediaTek _ShenZhen_ Inc.
MediaTek _ShenZhen_ Inc.
Title
Title
Title
INDEX/POWER/RESET/EEPROM
INDEX/POWER/RESET/EEPROM
INDEX/POWER/RESET/EEPROM
MT8222 Bypass CAPs
Document Number
Document Number
Document Number
Size
Size
Size
C
C
C
MT8201AXE_SZ_V1.2
MT8201AXE_SZ_V1.2
MT8201AXE_SZ_V1.2
HISENSE_MT8222
Date: Sheet of
Thursday, November 19, 2009
Thursday, November 19, 2009
Thursday, November 19, 2009
Date: Sheet of
Date: Sheet of
2008/1/25
1
Drawn:
Drawn:
Drawn:
LOBS
LOBS
LOBS
Jiu.Ni
413
413
413
Rev
Rev
Rev
1
1
1
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