5-5
5. Wiring Diagram
5-2. Connector
5-2-1. Main Board
65 / 75 inches
•
5
CN1221_SPI
(DIMMING)
2
CN1501
(FUNCTION & IR)
4
CN1403
(BT/WIFI)
3
ACN01_B
(AMP)
CN200
(OC CONNECTOR)
1
CN201
(POWER)
6
CN1300
(USI-T LEFT)
7
CN1301_UT
(USI-T RIGHT)
Main Board Pin Map
1
CN201 (POWER)
1
PWM_1WIRE
2
PWM_DIMMING_OUT1
3
GND
4 OVD_ONOFF_LD_SDA_I2C
5
ANA_DIMMING
6 OVD_LEVEL_LD_SCL_I2C
7
SW_POWER_TV
8
SW_POWER_LOW
9
A13V_PW
10
GND
11
B18VS_PW
12
B13V_PW
13
B18VS_PW
14
B13V_PW
15
B18VS_PW
16
B13V_PW
17
N.C
18
GND
19
N.C
20
N.C
21
B350V_PW
22
B350V_PW
23
N.C
24
N.C
25
350V_DGND
26
350V_DGND
2
CN1501 (FUNCTION & IR)
1
IR
2
IR_GND
3
A3.3V_PW
4
SENSOR_SCL_I2C
5
SENSOR_SDA_I2C
6
KEY_INPUT1
7
KEY_INPUT2
8
LED_STB_OUT
3
ACN01_B (AMP)
1
TWT_R+
2
TWT_R-
3
MID_R+
4
MID_R-
5
N.C.
6
N.C.
7
TWT_L+
8
TWT_L-
9
MID_L+
10
MID_L-
11
WF_L+
12
WF_L-
13
N.C.
14
N.C.
4
CN1403 (BT/WIFI)
1
BT_NRESET
2
BT_POWER_DET
3
BT_WAKE
4
GND
5
D-_USB_BT
6
D+_USB_BT
7
GND
8
BT_WELCOME
9
WIFI_PHY_ON
10
GND
11
D+_USB_WIFI
12
D-_USB_WIFI
13
GND
14
A5V_PW
15
WIFI_WOW
16
WIFI_NRESET
