Samsung QN55Q75CNF Service Manual page 100

5. Wiring Diagram
1 FB_TRDY_1
2 GND
3 PANEL_3.3V_PW
4 PANEL_3.3V_PW
5 FB_VCOM1_2_CELL
6 VCOM1_CELL
7 VCOM2_CELL
8 VCOM3_CELL
9 VSS_OUT1_CELL
10 VOFF_-11V_PW
11 VGHD_30V_PW
12 CKV1_GOA
13 CKV2_GOA
14 CKV3_GOA
15 CKV4_GOA
16 CKVB1_GOA
17 CKVB2_GOA
18 CKVB3_GOA
19 CKVB4_GOA
20 STVP1_GOA
21 LC1_VGP1_GOA
22 ST_GOA
23 DEMURA_SSPFRM_SPI 47
24 DEMURA_SSPCLK_SPI 48
5-6
CN1300 (USI-T)
5
DEMURA_SSPHOLD_
25
SPI
26 DEMURA_SSPWP_SPI
27 DEMURA_SSPRXD_SPI 51
28 DEMURA_SSPTXD_SPI 52
29 DEMURA_SSPFRM_SPI 53
30 SFC2
31 DGND
32 TX_CH0_A1+_VX1
33 TX_CH0_A1-_VX1
34 GND
35 TX_CH0_B1+_VX1
36 TX_CH0_B1-_VX1
37 GND
38 TX_CH1_A1+_VX1
39 TX_CH1_A1-_VX1
40 GND
41 TX_CH1_B1+_VX1
42 TX_CH1_B1-_VX1
43 GND
44 TX_CH2_A1+_VX1
45 TX_CH2_A1-_VX1
46 GND
TX_CH2_B1+_VX1
TX_CH2_B1-_VX1
49 GND
50 TX_CH3_A1+_VX1
TX_CH3_A1-_VX1
GND
TX_CH3_B1+_VX1
54 TX_CH3_B1-_VX1
55 GND
56 TX_CH4_A1+_VX1
57 TX_CH4_A1-_VX1
58 GND
59 TX_CH4_B1+_VX1
60 TX_CH4_B1-_VX1
61 GND
62 TX_CH5_A1+_VX1
63 TX_CH5_A1-_VX1
64 GND
65 TX_CH5_B1+_VX1
66 TX_CH5_B1-_VX1
67 GND
68 TX_CH6_A1+_VX1
69 TX_CH6_A1-_VX1
70 GND
71 TX_CH6_B1+_VX1
72 TX_CH6_B1-_VX1
73 GND
74 TX_CH7_A1+_VX1
75 TX_CH7_A1-_VX1
76 GND
77 TX_CH7_B1+_VX1
78 TX_CH7_B1-_VX1
79 GND
80 SFC1
81 DGND
82 PI_DSF_MON
83 PORTNUM
84 VCCA_1.9V_PW
85 VCCB_1.8V_PW
86 LL_CELL
87 LH_CELL
88 HAVDD_8.5V_PW
89 UL_CELL
90 UH_CELL
91 AVDD_17V_PW
92 AVDD_17V_PW
93 AVDD_17V_PW
94 AVDD_17V_PW
95 VBY1_13V_PW
96 FB_TRDY_2