Samsung HG32ED470SK, Service Manual

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5-3
5. Wiring Diagram
3
CN302(To Speaker)
1 R+ 3 L+
2 R- 4 L-
4
CN402(to Function/IR)
1 IR 4 KEY_INPUT1
2 GND 5
3 A3.3V 6 LED_STB
5
CN501_H1(to HDMI)
1 HD 11 GND
2 GND 12 HDMI1_RXCLK-
3 HDMI1_RX2- 13 CEC
4 HD 14 HDMI1_ARC
5 GND 15 HDMI1_SCL_DDC
6 HDMI1_RX1- 16 HDMI1_SDA_DDC
7 HD 17 GND
8 GND 18 HDMI1_5V
9 HDMI1_RX0- 19 HDMI1_HOT_PLUG
10 HDMI
6
CN1901
1 GND 5 NC
2 FANET_TX 6 NC
3 FANET_RX 7 NC
4 NC
7
CN1403(Headphone_IDENT)
1 GND 5 NC
2 IDENT_HP_MO 6 NC
3 IDENT_HP_MO 7 GND
4 NC
8
CN1403(Headphone)
1 GND 5 TEST_SR
2 MO_HP_SL_OUT 6 IDENT_HP_MO
3 MO_HP_SR_OUT 7 GND
4 TEST_SL
9
CN1902_RJ12
1 TP_RJ12_IR 4 TP_RJ12_GND
2 NC 5 NC
3 TP_RJ12_RX 6 TP_RJ12_TX
10
CN1101_U1(USB)
1 B5V_USB1_PW 3 _USB
2 USB1_DM-_USB 4 GND
11
CN1301_CI(PCMCIA)
1 GND 35 GND
2 EXT_DATA[3] 36 PCM_CD1
3 EXT_DATA[4] 37 TSO_DATA[3]
4 EXT_DATA[5] 38 TSO_DATA[4]
5 EXT_DATA[6] 39 TSO_DATA[5]
6 EXT_DATA[7] 40 TSO_DATA[6]
7 PCM_CE1 41 TSO_DATA[7]
8 EXT_ADDR[10] 42 PCM_CE2
9 PCM_OE 43 NC
10 EXT_ADDR[11] 44 PCM_IORD
11 EXT_ADDR[9] 45 PCM_IOWR
12 EXT_ADDR[8] 46 CH_START
13 EXT_ADDR[13] 47 CH_DATA[0]
14 EXT_ADDR[14] 48 CH_DATA[1]
15 PCM_WE 49 CH_DATA[2]
16 PCM_IRQA 50 CH_DATA[3]
17 CI_VCC 51 CI_VCC
18 CI_VCC 52 CI_VCC
19 CH_VALID 53 CH_DATA[4]
20 CH_CLK 54 CH_DATA[5]
21 EXT_ADDR[12] 55 CH_DATA[6]
22 EXT_ADDR[7] 56 CH_DATA[7]
23 EXT_ADDR[6] 57 TSO_CLK
24 EXT_ADDR[5] 58 PCM_RESET
25 EXT_ADDR[4] 59 PCM_WAIT
26 EXT_ADDR[3] 60 NC
27 EXT_ADDR[2] 61 PCM_REG
28 EXT_ADDR[1] 62 TSO_VALID
29 EXT_ADDR[0] 63 TSO_START
30 EXT_DATA[0] 64 TSO_DATA[0]
31 EXT_DATA[1] 65 TSO_DATA[1]
32 EXT_DATA[2] 66 TSO_DATA[2]
33 CI_VCC 67 GND
34 GND 68 GND