BGH BL3209S Manual De Servicio página 36

5
Wangxiyu 20080721
System E2PROM
+3V3
R28 R28
R30 R30 R33 R33
10K 10K
10K 10K 10K 10K
100 100 R31 R31
OSCL0 100 100 R36 R36
D
OSDA0 100 100 R73 R73
10K 10K R198 R198
PWM2 1 Q37 Q37
3904 3904
R199 R199
NS/10K NS/10K
Serial Flash
位置尽量靠近8222，附近若有IO需要串磁珠并且避让，EMC问题
+3V3
FB24 FB24
0603_Bead 0603_Bead
R166 R166
U17 U17
1K 1K
SPI_CS# 1
CS# VCC
SPI_SI
C 2
DOUT HOLD#
FRESET#
3
WP#/VPP CLK
4
VSS DIN
M25P64 M25P64
MEMORY CARD I/F GPIO RESERVED
GPIO_2 R172 R172 10K 10K SD_WP
GPIO_3 R173 R173 10K 10K FCIDET
GPIO_5 R174 R174 NS/10K NS/10K FCIDAT3
GPIO_6 R175 R175 NS/10K NS/10K FCIDAT2
GPIO_7 R176 R176 10K 10K FCIDAT1
GPIO_8 R177 R177 10K 10K FCIDAT0
GPIO_9 R178 R178 10K 10K FCICLK
GPIO_10 R179 R179 10K 10K FCICMD
B
CN3 CN3
IR
IR-IN
1
2
LED-R 3
+5VS
LED-G
4
OSCL0
5
D2 D2
6
SCL_EXT OSDA0
7
SDA_EXT
8
CON8_2.0 CON8_2.0
EZJZ0V800AA EZJZ0V800AA
M-TJC10-8A-HX M-TJC10-8A-HX
FB25 FB25 R221 R221
0603_Bead 0603_Bead 10K 10K
OIRI R160 R160 100 100 IR-IN
C86 C86
100pF 100pF
GPIO_0
GPIO_1
+5VS
R40 R40
10K 10K
A
LED-R
10K 10K R228 R228 10K 10K R229 R229
LED1 Q45 Q45 LED2
1
3904 3904
WANGXIYU20081113
VER.C删除
5
4
System Reset#
+3V3
Wangxiyu 20080721
+3V3
CE37 CE37
+ +
U14 U14
220uF/16V 220uF/16V
8 1
VCC NC
CB70 CB70
7 2 R21 R21
WP NC
6 3 0.1uF 0.1uF 1
SCL NC
5 4
SDA GND 220 220 Q1 Q1
3904 3904
D1 D1
EEPROM 24C16 EEPROM 24C16 R22 R22
R-SOIC08N-1.270-6.00-HX R-SOIC08N-1.270-6.00-HX 1N4148 1N4148 47K 47K
IIC ADRESS "A0"
MT8222 Trapping
Wangxiyu 20080721
+3V3
R23 R23
NS/1K NS/1K
+3V3
8
CB71 CB71
7
SPI_SCK 0.1uF 0.1uF
6
SPI_SO
5
CB72 CB72
NS/30pF NS/30pF
+3V3
R217 R217
改为0603封装
2.2K 2.2K
20080911
ADIN0 R167 R167 0 0
ADIN1 R169 R169 0 0
C79 C79
0.1uF 0.1uF
R161 R161 100 100 SCL_EXT
R162 R162 100 100 SDA_EXT
+3V3
D108 D108 D142 D142
EZJZ0V800AA EZJZ0V800AA EZJZ0V800AA EZJZ0V800AA
R220 R220
10K 10K
2008/05/05 MODIFY
+5VS
R218 R218 10 10 LED1
R219 R219 10 10 LED2
C476 C476 C474 C474
10uF 10uF 0.1uF 0.1uF
R49 R49
10K 10K C466 C466
20pF 20pF
LED-G
W1 W1
G6 G6
0 0
6MHZ 6MHZ
Q46 Q46 C465 C465
1
3904 3904 20pF 20pF R551 R551
WANGXIYU20081113
VER.C删除
4
3
1st UART IF
( For Code download and Debug )
R20 R20
1K 1K
ORESET#
R25 R25
1K 1K U0RX R165 R165
2008/05/05 MODIFY
U0TX R164 R164
R25&C290 Near the 8222 place
C290 C290
1uF 1uF
2nd UART IF
U1RX R159 R159
U1TX R163 R163
AOSDATA0
R27 R27 1K 1K
5V_M
L62 L62 USB_VDD1
L67 L67 USB_VDD0
GPIO_7 R243 R243 4.7K 4.7K
GPIO_9 R248 R248 4.7K 4.7K
5V_M
ADC KEYPAD
+3V3
U26 U26
1
GND OC1
2
IN OUT1
GPIO_7
3
EN1 OUT2
R168 R168 GPIO_9
4
EN2 OC2
2.2K 2.2K
TPS2052B TPS2052B
CN4 CN4 R-SOIC08N-1.270-6.00-HX R-SOIC08N-1.270-6.00-HX
KEY1 ESD EGA-0603 ESD EGA-0603
1
D105 D105
2 2
KEY0 D106 D106
3 2
D4 D4 ESD EGA-0603 ESD EGA-0603
ESD EGA-0603 ESD EGA-0603
D5 D5 CON3_2.0 CON3_2.0 D94 D94
2
C85 C85 D107 D107
2
0.1uF 0.1uF EZJZ0V800AA EZJZ0V800AA M-TJC10-3A-HX M-TJC10-3A-HX ESD EGA-0603 ESD EGA-0603
EZJZ0V800AA EZJZ0V800AA
OPTION for CEC Stand by Function
+3V3SB_uP
U49 U49 L89 L89 FB220/300mA FB220/300mA
AMS1117-3.3 AMS1117-3.3
C472 C472
+ +
2.2uF 2.2uF C470 C470
+3V3SB_uP +3V3SB_uP 0.1uF 0.1uF
+ + C473 C473 U10 U10
R536 R536 R543 R543
0.1uF 0.1uF 4.7K 4.7K 10K 10K
OSCO 1
32KOSCO VDD_RTC
OSCI
2
32KOSCI GPIOA0/AD0
4
NRST GPIOA3/AD3/IR
LED1 R542 R542 33 33
5
PWM1/GPIOC1 GPIOA3/SCL3/P1.0
LED2 R545 R545 33 33
6
RXD/IRQ3/GPIOB7 GPIOA3/SDA3/P1.1
7
TXD/IRQ2/GPIOB6 GPIOA6/SCL1
8
HIN/GPIOB5 GPIOA7/SDA1
9
VIN/GPIOB4 GPIOB0/SCL2
CEC R547 R547 0 0 CEC_IRQ 10
IRQ1/P1.3GPIOB3 GPIOB1/SDA2
OSCI
C475 C475 6702F_OG200WT 6702F_OG200WT
4.7uF/6.3V 4.7uF/6.3V
33 33 OSCO
3
2
+3V3
R60 R60 R61 R61
4.7K 4.7K 4.7K 4.7K
R-RESC1005L-HX R-RESC1005L-HX R-RESC1005L-HX R-RESC1005L-HX CN5 CN5
PIN4. PWR
1
0 0 PIN3. RXD
2
0 0
3 PIN2. TXD
PIN1. GND
4
4x1 W/HOUSING 4x1 W/HOUSING
M-TJC10-4A-HX M-TJC10-4A-HX
Wangxiyu 20080721
+3V3
R63 R63 R62 R62
NS/4.7K NS/4.7K NS/4.7K NS/4.7K
R-RESC1005L-HX R-RESC1005L-HX R-RESC1005L-HX R-RESC1005L-HX J4 J4
1
NS/0 NS/0
2
NS/0 NS/0
3
4
NS/4x1 W/HOUSING NS/4x1 W/HOUSING
M-TJC10-4A-HX M-TJC10-4A-HX
P14 P14
U0RX R223 R223 0 0
3
R
4
R231 R231 NS/0 NS/0 WR
2
WL
U0TX R222 R222 0 0
1
L
5
R230 R230 NS/0 NS/0 AGND
2008/06/10
5V_M
+ + CE47 CE47 C285 C285
220uF/16V 220uF/16V 0.1uF 0.1uF C283 C283
0.1uF 0.1uF
5V_M
USB_DM0 R323 R323 0 0
USB_DP0 R327 R327 0 0
USB_DM1 R466 R466 0 0
USB_DP1 R467 R467 0 0
P19 P19
USB_VDD0
5
+5V
USB_DM0O
6
D-
GPIO_8 USB_DP0O
8 7
D+
GND
7 8
GND
6
GPIO_10 USB_VDD1
5 1
+5V
USB_DM1O 2
D-
USB_DP1O
3
D+
GND
+ + 4
GND
CE48 CE48 C293 C293
220uF/16V 220uF/16V 0.1uF 0.1uF
USB_DM0O USB_DUAL USB_DUAL
1
USB_DP0O
1
USB_DM1O
1
USB_DP1O
1
+3V3SB_uP
+3V3SB_uP
R549 R549 33 33 KEY0 R544 R544 R541 R541
10K 10K 10K 10K
20 R538 R538 33 33 KEY1 +3V3SB_uP
18
R529 R529 33 33 IR-IN
17
C471 0.1uF C471 0.1uF
16
R531 R531 33 33 UP31
15 1
R539 R539 33 33 OSCL0
14 2
R469 R469 33 33 OSDA0
13 3
R537 R537 33 33 AMP-MUTE2
12 4
11 R540 R540 33 33 PW_CTL1
+3V3SB_uP
R550 R550 4.7K 4.7K
R552 R552 4.7K 4.7K
MediaTek (ShenZhen) Inc. MediaTek (ShenZhen) Inc. MediaTek (ShenZhen) Inc.
Title Title Title
Size Size Size
C C C
Date: Date: Date:
2
1
PWM2
PWM2 3
ORESET#
ORESET# 3
OIRI
OIRI 3
U0RX
U0RX 3
U0TX
U0TX 3 D
U1RX
U1RX 3
U1TX
U1TX 3
USB_DP0
USB_DP0 3
USB_DM0
USB_DM0 3
USB_DP1
USB_DP1 3
USB_DM1
USB_DM1 3
OSCL0
OSCL0 3,8,11,14
OSDA0
OSDA0 3,8,11,14
GPIO_2
GPIO_2 3,13
GPIO_3
GPIO_3 3,13
GPIO_5
GPIO_5 3,13
GPIO_6
GPIO_6 3,13
GPIO_7
GPIO_7 3
GPIO_8
GPIO_8 3
GPIO_9
GPIO_9 3
GPIO_10
GPIO_10 3
+3V3
C
+3V3
+3V3 2,3,4,7,11,13,14
+5V_ON
+5V_ON
+5V_ON 2
5V_M
5V_M
5V_M 2,3,8,12,13,14
GND
GND 2,3,4,5,7,8,9,10,11,12,13,14
ICE
ICE 3
AOSDATA0
AOSDATA0 3,12,13
R35 R35
SPI_SCK
SPI_SCK 3
NS/10K NS/10K SPI_SI
SPI_SI 3
SPI_SO
SPI_SO 3
SPI_CS#
SPI_CS# 3
ADIN0
ADIN0 3
ADIN1
ADIN1 3
GPIO_0
GPIO_0 3
GPIO_1
GPIO_1 3
B
CEC
CEC 3,7
UP31
UP31 2,3
PW_CTL1
PW_CTL1 2
AMP-MUTE2
AMP-MUTE2 14
J9 J9
MCU_ISP MCU_ISP
A
MediaTek Confidential MediaTek Confidential MediaTek Confidential
FCI/USB/Flash/Peripheral
Rev Rev Rev
Document Number Document Number Document Number
Drawn: Drawn: Drawn: 1 1 1
Jiu.Ni
2008/1/25 Sheet Sheet Sheet 6 6 6 of of of 14 14 14
1