Samsung UE32J5100AW, Service Manual

Page: 100 / 104

5-3
5. Wiring Diagram
2 CN202 (to Power board)
1 GND 6
SW_POWER_TO
_SMPS
2 GND 7 A13V
3 A13V 8 PWM_DIM
4 GND 9 A13V
5 A13V 10 UNDER_DRIVER
3 CN402 (FUNCTION)
1 IR 5 MSDA
2 GND 6 KEY_INPUT1
3 A3.3V 7 KEY_INPUT2
4 MSCL 8 LED_STB
4
CN302 (SPEAKER)
1 R+ 3 L+
2 R- 4 L-
5 CN404_COMP(COMPONENT)
1 GND 9 TEST_PR
2 COMP1_Y_CVBS 10 GND
3 IDENT_VIDEO1 11
COMP1_AV1_SL_
IN
4 GND 12 TEST_SL
5 COMP1_PB 13 GND
6 IDENT_COMP1 14
COMP1_AV1_SR_
IN
7 GND 15 TEST_SR
8 COMP1_PR
6
CN501_H1 (HDMI1)
1 HD 11 GND
2 GND 12 HDMI1_RXCLK-
3 HDMI1_RX2- 13 CEC
4 HD 14 NC
5 GND 15 HDMI1_SCL
6 HDMI1_RX1- 16 HDMI1_SDA
7 HD 17 GND
8 GND 18 HDMI1_5V
9 HDMI1_RX0- 19 STB_CHECK
10 HDMI
7 CN502_H2 (HDMI2)
1 HD 11 GND
2 GND 12 HDMI2_RXCLK-
3 HDMI2_RX2- 13 CEC
4 HD 14 NC
5 GND 15 HDMI_SCL
6 HDMI2_RX1- 16 HDMI_SDA
7 HD 17 GND
8 GND 18 5V
9 HDMI2_RX0- 19 STB_CHECK
10 HDMI
8 CN1101 (USB1)
1 B5V_USB1 3 USB_DP
2 USB_DM 4 GND
9
CN301(Headphone)
1 GND 5 TEST_SR
2 SL_OUT 6 IDENT_HP
3 SR_OUT 7 GND
4 TEST_SL
10 OP301_OP (OPTICAL)
1 SPDIF_OUT 3 GND
2 B5V
11
CN401_SC (SCART)
1 SC_SR_OUT 12 NC
2 SC_AV2_SR_IN 13 GND
3 SC_SL_OUT 14 GND
4 GND 15 SC_R
5 GND 16 SC_FB
6 SC_AV2_SL_IN 17 GND
7 SC_B 18 GND
8 IDENT_SC 19 SC_CVBS_OUT
9 GND 20 SC_AV2_CVBS_IN
10 NC 21 GND
11 SC_G