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CN402(to PC Sound)
1
GND
2
PC_SR_IN
3
PC_SL_IN
4
NC
CN301(to Speaker)
1
R+
2
R-
3
PC_SL_IN
4
NC
OP401(to Optical Jack)
1
VIN
2
VCC
CN1503(USB1)
1
USB1_VCC_PW
2
USB1_DM
CN1502(USB2)
1
USB2_VCC_PW
2
USB2_DM
CN506_UBA (CVBS)
1
DGND
2
SCL_AV2_CVBS
3
SCL_AV2_SR_IN
4
NC
CN502(to Monitor OUT)
1
GND
2
MONITOR_SL_OUT
3
MONITOR_SR_OUT
CN404(to Component1)
1
GND
2
COMP_Y_AV1
3
COMP_PB
4
IDENT_AV1
5
NC
6
NC
7
NC
3
L+
4
L-
7
NC
3
GND
3
USB1_DP
4
GND
3
USB2_DP
4
GND
5
NC
6
SCL_AV2_ID
7
SCL_AV2_SL_IN
4
NC
5
NC
6
NC
5
COMP_PR
6
GND
7
IDENT_COMP
CN401(to Function/IR)
1
IR
2
FRAME_SYNC_IN
3
GND
4
EMITTERSYNC
5
A3.3V
6
GND
7
MSCL_A5V
8
USB_BT_DP
9
MSDA_A55V
CN201(to Power board)
1
B5V
2
SW_POWER_OUT
3
B5V
4
A5V
5
DGND
6
DGND
7
B18VS
8
DGND
9
B18VS
10
SW_INVERTER
11
B13V
12
B13V
13
B13V
PWM_DIM1_CPLD_
14
OUT
5. Wiring Diagram
10
USB_BT_DM
11
ENTER_INPUT
12
GND
13
A3.3V
BLUETOOTH_
14
NRESET
15
A5V
16
LED_CNTR
17
A3.3V
18
LED_CNTR
15
DGND
PWM_DIM2_CPLD_
16
OUT
17
OVD_ON_OFF
PWM_DIM3_CPLD_
18
OUT
19
OVD_LEVEL
PWM_DIM4_CPLD_
20
OUT
21
SSTT_LEFT
22
SDATA_LEFT
23
VSYNC_IN_LEFT
24
SEN0_LEFT
25
SCLK_LEFT
26
DGND
27
SDA_LDRX
28
SCL_LDRX
5-3
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