Main Board Layout - Samsung UA40F7500BR Service Manual

5. Wiring Diagram

5-2. Main Board LAYOUT

19 18
CN401(MOIP)
1
1 NC
2 DGND
3 A5V_MOIP_PW
4 NC
5 DGND
6 USB_MOIP_DM
7 USB_MOIP_DP
8 DGND
9 WOV
10 AIT_RESET
5-2
1 2
16 15
17
11 DGND
12 KITE_I2STX_BCLK
13 DGND
KITE_I2STX_
14
LRCLK
15 KITE_I2STX_DATA1
16 DGND
17 KITE_I2STX_DATA2
18 DGND
19 DGND
20 DGND
3
20
14 13 12
1
SW_POWER_
2
3
4
5
6
7
8
9
10
11
12
5
4
10
11
CN201(POWER)
2
B5V_PW 13
14
OUT
B5V_PW 15
GND 16
GND 17
GND 18
B13VS_PW 19 OVD_LEVEL(LD_SDA)
GND 20
B13VS_PW 21
B5V_PW 22
B13V_PW 23
NC 24
9
B13V_PW
PWM_DIMMING_
TCON1_CPLD
POWER_GND
PWM_DIMMING_
TCON2_CPLD
OVD_ON_OFF(LD_
SCL)
PWM_DIMMING_
TCON3_CPLD
PWM_DIMMING_
TCON4_CPLD
B13V_PW
PWM_DIMMING_
TCON5_CPLD
B13V_PW
B13VS_PW