5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
OSCL0
OSDA0
ORESET#
FRESET#
PWM2
AOSDATA0
PWM2
ORESET#
OIRI
U0TX
U0RX
U1TX
U1RX
U1TX
U1RX
U0TX
U0RX
USB_DM0
USB_DP0
USB_DM1
USB_DP1
GPIO_7
GPIO_8
GPIO_9
GPIO_10
+3V3
FCIDAT3
FCICLK
FCICMD
FCIDAT0
FCIDAT1
GPIO_2
GPIO_3
GPIO_5
GPIO_6
GPIO_7
GPIO_8
GPIO_9
GPIO_10
SD_WP
FCIDET
FCIDAT2
+5V_ON
ICE
AOSDATA0
GPIO_2
GPIO_3
GPIO_5
GPIO_6
SPI_CS#
SPI_SO
SPI_SI
SPI_SCK
SPI_CS#
SPI_SI
SPI_SO
SPI_SCK
OSCL0
OSDA0
GND
5V_M
USB_VDD0
USB_DM0O
GPIO_8
USB_VDD0
USB_DM0O
USB_DP0O
GND
USB_DM1O
USB_DP1O
GND
USB_DP0O
USB_DM0
GPIO_10
USB_DM1O
GPIO_9
USB_DP0
USB_DP1O
GPIO_7 USB_DM1
GPIO_9
USB_VDD1
USB_DP1
GPIO_7
OSCL0 SCL_EXT
OSDA0 SDA_EXT
LED-G
IR-IN
LED-R
SDA_EXT
SCL_EXT
KEY0
KEY1
LED1
LED2
USB_VDD1
GPIO_1
GPIO_0
ADIN0
ADIN1
GPIO_0
GPIO_1
LED1
OSCI
OSCO
KEY0
AMP-MUTE2
UP31
IR-IN
KEY1
PW_CTL1
OSCO
OSCI
CEC CEC_IRQ
OSCL0
OSDA0
CEC
UP31
PW_CTL1
AMP-MUTE2
LED2
LED2LED1
LED-R LED-G
U0RX
U0TX
IR-INOIRI
ADIN1
ADIN0
+3V3
+3V3
+3V3
+3V3
+3V3
+5V_ON
+3V3
+3V3
+3V3
5V_M
5V_M
5V_M
5V_M
+5VS
+3V3+3V3
5V_M
+3V3
+3V3
+3V3SB_uP
+5VS
+3V3SB_uP
+3V3SB_uP +3V3SB_uP
+3V3SB_uP
+3V3SB_uP
+3V3SB_uP
+5VS
PWM2 3
ORESET# 3
OIRI 3
U0RX 3
U0TX 3
U1RX 3
U1TX 3
USB_DP0 3
USB_DM0 3
USB_DP1 3
USB_DM1 3
GPIO_7 3
GPIO_8 3
GPIO_9 3
GPIO_10 3
+3V3 2,3,4,7,11,13,14
+5V_ON 2
ICE 3
AOSDATA0 3,12,13
GPIO_2 3,13
GPIO_3 3,13
GPIO_5 3,13
GPIO_6 3,13
SPI_SCK 3
SPI_SI 3
SPI_SO 3
SPI_CS# 3
OSCL0 3,8,11,14
OSDA0 3,8,11,14
GND 2,3,4,5,7,8,9,10,11,12,13,14
5V_M 2,3,8,12,13,14
ADIN0 3
ADIN1 3
GPIO_0 3
GPIO_1 3
CEC 3,7
UP31 2,3
PW_CTL1 2
AMP-MUTE2 14
Title
Size Document Number Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
614
MediaTek Confidential
Title
Size Document Number Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
614
MediaTek Confidential
Title
Size Document Number Rev
Date: Sheet of
MediaTek (ShenZhen) Inc.
Drawn: 1
C
614
MediaTek Confidential
IIC ADRESS "A0"
System E2PROM System Reset#Serial Flash MEMORY CARD I/F GPIO RESERVED1st UART IF ( For Code download and Debug )2nd UART IF MT8222 Trapping
PIN4. PWR
PIN3. RXD
PIN2. TXD
PIN1. GND

FCI/USB/Flash/Peripheral

位置尽量靠近
8222
，附近若有
IO
需要串磁珠并且避让，
EMC
问题
IR

ADC KEYPAD

Jiu.Ni
2008/1/25
HISENSE_MT8222_EU
2008/05/05 MODIFY R25&C290 Near the 8222 place2008/05/05 MODIFY

OPTION for CEC Stand by Function

2008/06/10
2008/05/05 MODIFY
Wangxiyu 20080721
Wangxiyu 20080721
Wangxiyu 20080721
Wangxiyu 20080721
改为
0603
封装
20080911
WANGXIYU20081113
VER.C
删除
WANGXIYU20081113
VER.C
删除
R327 0R327 0
R545 33R545 33
D107
ESD EGA-0603
D107
ESD EGA-060312
C79
0.1uF
C79
0.1uF
R35
NS/10K
R35
NS/10K
R542 33R542 33
R544
10K
R544
10K
L67L67
R28
10K
R28
10K
C86
100pF
C86
100pF
CN5
4x1 W/HOUSING
M-TJC10-4A-HX
CN5
4x1 W/HOUSING
M-TJC10-4A-HX
1
2
3
4
R547 0R547 0
R61
4.7K
R-RESC1005L-HX
R61
4.7K
R-RESC1005L-HX
R60
4.7K
R-RESC1005L-HX
R60
4.7K
R-RESC1005L-HX
R49
10K
R49
10K
R549 33R549 33
C470
0.1uF
C470
0.1uF
R218 10R218 10
C290
1uF
C290
1uF
R529 33R529 33
R541
10K
R541
10K
R63
NS/4.7K
R-RESC1005L-HX
R63
NS/4.7K
R-RESC1005L-HX
R167 0R167 0
CN4
CON3_2.0
M-TJC10-3A-HX
CN4
CON3_2.0
M-TJC10-3A-HX
1
2
3
R159 NS/0R159 NS/0
R199
NS/10K
R199
NS/10K
R537 33R537 33
R539 33R539 33
R21
220
R21
220
Q46
3904
Q46
3904
1
32
J9
MCU_ISP
J9
MCU_ISP
1
2
3
4
R248 4.7KR248 4.7K
R40
10K
R40
10K
D4
EZJZ0V800AA
D4
EZJZ0V800AA
1 2
R217
2.2K
R217
2.2K
R31100 R31100
R543
10K
R543
10K
R166
1K
R166
1K
U26
TPS2052B
R-SOIC08N-1.270-6.00-HX
U26
TPS2052B
R-SOIC08N-1.270-6.00-HX
GND
1
IN
2
EN1
3
EN2
4OC2 5
OUT2 6
OUT1 7
OC1 8
+
C472
2.2uF
+
C472
2.2uF
C471 0.1uFC471 0.1uF
Q45
3904
Q45
3904
1
32
R19810K R19810K
+
CE47
220uF/16V
+
CE47
220uF/16V
R175 NS/10KR175 NS/10K
D94ESD EGA-0603
D94ESD EGA-0603
12
C285
0.1uF
C285
0.1uF
R323 0R323 0
R243 4.7KR243 4.7K
C474
0.1uF
C474
0.1uF
R174 NS/10KR174 NS/10K
+
CA42
100uF/16V
+
CA42
100uF/16V
R223 0R223 0
R62
NS/4.7K
R-RESC1005L-HX
R62
NS/4.7K
R-RESC1005L-HX
R176 10KR176 10K
R27 1KR27 1K
C473
0.1uF
C473
0.1uF
R230 NS/0R230 NS/0
R25
1K
R25
1K
C466
20pF
C466
20pF
D2
EZJZ0V800AA
D2
EZJZ0V800AA
1 2
W1
0
W1
0
R220
10K
R220
10K
+
CE37
220uF/16V
+
CE37
220uF/16V
Q37
3904
Q37
3904
1
32
U14
EEPROM 24C16
R-SOIC08N-1.270-6.00-HX
U14
EEPROM 24C16
R-SOIC08N-1.270-6.00-HX
NC 1
NC 2
NC 3
GND 4
SDA
5SCL
6WP
7VCC
8
R162 100R162 100
Q1
3904
Q1
3904
1
32
R538 33R538 33
R23 NS/1K
R23 NS/1K
D142
EZJZ0V800AA
D142
EZJZ0V800AA
1 2
D106
ESD EGA-0603
D106
ESD EGA-060312
R536
4.7K
R536
4.7K
R552 4.7KR552 4.7K
R22
47K
R22
47K
R36100 R36100
R531 33R531 33
U17
M25P64
U17
M25P64
CS#
1
DOUT
2
WP#/VPP
3
VSS
4DIN 5
CLK 6
HOLD# 7
VCC 8
L89 FB220/300mAL89 FB220/300mA
R540 33R540 33
R22910K R22910K
L62L62
R548 NCR548 NC
R469 33R469 33
+
CE48
220uF/16V
+
CE48
220uF/16V
C283
0.1uF
C283
0.1uF
FB25
0603_Bead
FB25
0603_Bead
R179 10KR179 10K
C475
4.7uF/6.3V
C475
4.7uF/6.3V
R73100 R73100
CB70
0.1uF
CB70
0.1uF
R178 10KR178 10K
P14P14
R
3
WR
4
WL
2
L
1
AGND
5
D5
EZJZ0V800AA
D5
EZJZ0V800AA
1 2
R22810K R22810K
R530 NCR530 NC
R172 10KR172 10K
R30
10K
R30
10K
CN3
CON8_2.0
M-TJC10-8A-HX
CN3
CON8_2.0
M-TJC10-8A-HX
1
2
3
4
5
6
7
8
R165 0R165 0
R550 4.7KR550 4.7K
U10
6702F_OG200WT
U10
6702F_OG200WT
32KOSCI
232KOSCO
1
TXD/IRQ2/GPIOB6
7RXD/IRQ3/GPIOB7
6
VIN/GPIOB4
9
VSS
3
GPIOB0/SCL2 12
GPIOB1/SDA2 11
HIN/GPIOB5
8
NRST
4
GPIOA7/SDA1 13
GPIOA6/SCL1 14
VDD 19
GPIOA3/SDA3/P1.1 15
PWM1/GPIOC1
5
IRQ1/P1.3GPIOB3
10
GPIOA3/SCL3/P1.0 16
GPIOA3/AD3/IR 17
GPIOA0/AD0 18
VDD_RTC 20
R33
10K
R33
10K
R20
1K
R20
1K
R177 10KR177 10K
R222 0R222 0
R173 10KR173 10K
R163 NS/0R163 NS/0
R219 10R219 10
P19
USB_DUAL
P19
USB_DUAL
GND
4D+
3D-
2+5V
1
GND
10
GND
9
D+
7
GND
8
D-
6+5V
5
GND 11
GND 12
D105ESD EGA-0603
D105ESD EGA-0603
12
R169 0R169 0
R231 NS/0R231 NS/0
C476
10uF
C476
10uF
CB72
NS/30pF
CB72
NS/30pF
C465
20pF
C465
20pF
C85
0.1uF
C85
0.1uF
R160 100R160 100
R164 0R164 0
ADJOUTIN
U49
AMS1117-3.3
ADJOUTIN
U49
AMS1117-3.3
3
2
1
4
CB71
0.1uF
CB71
0.1uF
G6
6MHZ
G6
6MHZ
1 2
R467 0R467 0
R551 33R551 33
R161 100R161 100
D108
EZJZ0V800AA
D108
EZJZ0V800AA
1 2
FB24
0603_Bead
FB24
0603_Bead
R466 0R466 0
C293
0.1uF
C293
0.1uF
R221
10K
R221
10K
J4
NS/4x1 W/HOUSING
M-TJC10-4A-HX
J4
NS/4x1 W/HOUSING
M-TJC10-4A-HX
1
2
3
4
R168
2.2K
R168
2.2K
D1
1N4148
D1
1N4148