Samsung UN19C4000PD, Service Manual

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6-3
6. Wiring Diagram
6-2. Connector
26": CN1303_26
19"/22" : CN1304_1922
(To Panel)
1 Panel_VCC 16 ODD[CLK]+
2 Panel_VCC 17 ODD[CLK]-
3 Panel_VCC 18 GND
4 Panel_VCC 19 ODD[2]+
5 Panel_VCC 20 ODD[2]-
6 GND 21 GND
7 GND 22 ODD[1]+
8 GND 23 ODD[1]-
9 TCON_WP 24 GND
10 FORMAT 25 ODD[0]+
11 NC 26 ODD[0]-
12 GND 27 GND
13 ODD[3]+ 28 SDA_TCON
14 ODD[3]- 29 SCL_TCON
15 GND 30 NC
CN201(to Powr board)
1 B12VS 10 GND
2 A5V 11 GND
3 B12VS 12 H_OUT
4 A5V 13 B13V
5 B5V 14
PWM_
DIMMING
6 B5V 15 B13V
7 B5V 16
SW_
NVERTER
8 GND 17 B13V
9 GND 18 IP_DET
CN401(FUNCTION)
1 IR 5 MSDA
2 GND 6 KEY_INPUT1
3 A5V 7 KEY_INPUT2
4 MSCL 8 LED_STB
CN1202 (SPEAKER)
1 R+ 3 L+
2 R- 4 L-
CN706 (USB)
1 USB_VCC 3 USB_DP
2 USB_DM 4 GND
CN901(PC)
1 PC_RED 9 PC_5V
2 PC_GREEN 10 IDENT_PC
3 PC_BLUE 11 R_FANET
4 T_FANET 12 SDA_DOWN
5 GND 13 PC_HS
6 GND 14 PC_VS
7 GND 15 SCL_DOWN
8 GND
CN902(PC/DIV SOUND)
1 GND 4 NC
2 PC_SR_IN 5 NC
3 PC_SL_IN 6 NC
4 T_FANET 12 SDA_DOWN
CN1003 (HDMI1)
1 HD 11 GND
2 GND 12
HDMI1_
RXCLK-
3 HDMI1_RX2- 13 HDMI_CEC
4 HD 14 GND
5 GND 15 SCL
6 HDMI1_RX1- 16 SDA
7 HD 17 GND
8 GND 18 5V
9 HDMI1_RX0- 19 HPD
10
HDMI1_
RXCLK+
CN1004 (HDMI2)
1 HD 11 GND
2 GND 12
HDMI2_
RXCLK-
3 HDMI2_RX2- 13 HDMI_CEC
4 HD 14 GND
5 GND 15 SCL
6 HDMI2_RX1- 16 SDA
7 HD 17 GND
8 GND 18 5V
9 HDMI2_RX0- 19 HPD
10 HDMI
CN701(COMP1 JACK)
1 GND 9 COMP2_PR
2 COM2_SL 10 GND
3 COM2_SR 11 COMP2_PB
4 GND 12 COMP2_PB
5 COMP2_SR 13 GND
6 COMP2_SL 14
IDENT_
COMP2
7 GND 15 COMP2_Y
8 COMP2_PR
CN1201
(26" : Monitor onut 19"/22" : Headphone)
1 GND 5 NC
2 OUT_R 6 GND
3 OUT_R 7 NC
4 GND