Samsung UA32F45 Series Service Manual page 153

5. Wiring Diagram
10
CN1502 (USB2)
1 B5V_USB2_PW
2 USB2_DM
11 OP301 (OPTICAL)
1 SPDIF_OUT
2 B5V_DC_PW
12 CN1402 (LAN)
1 LAN_TXD+
2 B2.5V
3 LAN_TXD-
4 LAN_RXD+
13 CN304_NIRB / CN303_IRB
1 GND
2 HP_LINE_SL_OUT
3 HP_LINE_SR_OUT
4 TEST_SL
9 IRB
10 IRB
11 NC
5-4
3 USB2_DP
4 GND
3 GND
5 B2.5V
6 LAN_RXD-
7 NC
8 GND
5 TEST_SR
6 IDENT_HP
7 GND
8 GND
12 NC
13 IPR_JACK_ID
14 GND