Table des Matières
Publicité
„ FUNCTION/IR/BT/WIFI Connecter
CN2002
30
29
28
27
26
25
24
GND
23
22
21
20
19
18
17
Circuit
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MGND1
DGND
1
KEY_INPUT1
5
9
I2C_SDA
Pin
13
A5V_PW_WiFi
carte
17
21
USB_Rx-
25
WIFI_NRESET
29
BT_UART_TXD
A5V_PW
A5V
0.6OHM
IR
BT_UART_TXD
BD2002
BD2003
R2028
WIFI_WOW
BD2004
R2029
BD2005
BT_WAKE
D+
D-
MSCL
MSDA
KEY_INPUT1
DGND
DGND
*TO REDUCE VOICE NOISE
DGND
2
GND
6
10
14
A5V_PW_WiFi
GND
18
22
26
30
A3.3V_PW
LED_STB_BS12
BD2001
33OHM
1/16W
33OHM
1/16W
BD2006
*ESD
0.6OHM
R2030
BD2007
100OHM
7MOHM
R2031
100OHM
BD2008
7MOHM
R2032
BD2009
10KOHM
0.6OHM
BD2010
0.6OHM
BD2011
0.6OHM
BD2012
0.6OHM
DGND
DGND
CN2002 (FUNCTION/IR/BT/WIFI)
DGND
3
DMIC_CLK
7
I2C_SCL
11
15
USB_Tx-
19
USB_Rx+
23
WIFI_WOW
27
IR
UNDEFINED
AOZ8806DI-05
D2001
1
I/O
2
8
I/O
GND
3
I/O
4
7
I/O
GND
5
I/O
6
I/O
IR
BT_UART_TXD
WIFI_PHY_ON
WIFI_WOW
BTWIFI_NRESET
BT_WAKE
RX+_USB30_BTWIFI
RX-_USB30_BTWIFI
TX-_USB30_BTWIFI
TX+_USB30_BTWIFI
33PF
D+_USB_BTWIFI
50V
D-_USB_BTWIFI
C2012
MIC_SWITCH
SENSOR_SCL_I2C
SENSOR_SDA_I2C
0OHM
LED_STB_OUT
R2033
R2034
100OHM
IR_OUT_1
IR_OUT_2
KEY_INPUT1
DGND
IR_OUT_2
4
DMIC_DATA
8
MIC On/Off
12
USB_D+
16
USB_Tx+
20
GND
24
WIFI_PHY_ON
28
Guide de réparation
DGND
33PF
33PF
33PF
50V
50V
50V
C2013
C2014
C2015
L2001
470NH
L2002
470NH
ZR2035
0OHM
MIC_SDA_PDM
ZR2036
0OHM
MIC_SCL_PDM
IR_OUT_1
LED_STB OUT
A5V_PW_WiFi
USB_D-
GND
BT_WAKE
GND
35
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