Samsung QE75Q70AAT Instructions De Réparation page 33

„ FUNCTION/IR/BT/WIFI Connecter
CN151
Circuit
MGND1
CAAPR024A
IR_GND
WIFI2_GND
WIFI_GND
DGND
1 KEY_INPUT1
5
Pin
9 LED_STB
carte
13 A5V_PW
17
21 WIFI_PHY_ON
A5V_PW
24
IR BD156
23
22
21
BD153
20
BD154
WIFI_WOW
19
BD152
18
BD155
BT_WAKE
17
16
15
14
13
12
11
MSCL_I2C
10
MSDA_I2C
9
8
7
N.C
6
5
4
3
2
1
KEY_INPUT1
1UF
10V
DGND DGND
2
DGND 6
10 SENSOR_SDA_I2C
14
DGND 18
22
R158
33OHM
R159
33OHM
100OHM
R155
100OHM
R156
1KOHM
R157
BD1501
BD1500
BD1502
DGND
CN151 (FUNCTION/IR/BT/WIFI)
DGND 3
MIC_CLK 7
11 SENSOR_SCL_I2C
A5V_PW 15 D+_USB_BTWIFI
BT_WAKE 19
DGND 23
A3.3V_PW
ZR160
1KOHM
BD1503
BD159
BD150
DGND
IR_OUT_2 4
N.C 8
12
16
BTWIFI_NRESET 20
BT_UART_TXD 24
Guide de réparation
D1308
RCLAMP0504F
4 3
5 2
6 1
IR
BT_UART_TXD
WIFI_PHY_ON
WIFI_WOW
BTWIFI_NRESET
BT_WAKE
D-_USB_WIFI
D-_USB_BTWIFI
D+_USB_WIFI
D+_USB_BTWIFI
MIC_SWITCH
SENSOR_SCL_I2C
SENSOR_SDA_I2C
LED_STB
MIC_DATA
MIC_CLK
IR_OUT_1
IR_OUT_2
KEY_INPUT1
IR_OUT_1
MIC_DATA
MIC_SWITCH
D-_USB_BTWIFI
WIFI_WOW
IR
33