Samsung LE37B55 Series Service Manual page 477

6. Wiring Diagram
CN7005
CN3004_EU(to Component) CN3005_EU(to Component)
CN3010 (to HDMI4)
CN3006( to Sound Output) CN2001(Speaker Out)
CN7006(USB1)
CN3014
CN4001
1 IR
GND
2
A3.3V
3
4 LED_STB
BUZZER
5
KEY_INPUT1
6
7 KEY_INPUT2
MSDA_5V
8
A5V
9
10 MSCL_5V
LED_CNTR
11
A5V
12
6-2
CN1001 (POWER)
1 GND 16 5V
2 GND 17 5V
3 DET_5V 18 5V
4 NC 19 GND
5 PWM_DIMMING 20 GND
6 GND 21 GND
7 SW_INVERTER 22 GND
8 ANA_DIMMING 23 12VS
9 13V 24 12VS
10 13V 25 GND
11 13V 26 GND
12 GND 27 A5V
13 GND 28 GND
14 GND 29 SW_POWER
15 5V 30 FRC_M_SYND
CN3013(to HDMI)
CN3015(to HDMI3)
OP3001(Optical Jack)
CN7002_650(USB2)
CN3016(to HDMI2)
CN3011(to PC)
CN3009