Samsung QA55Q900RBWX Series Service Manual page 63

5. Wiring Diagram
1 FB_TRDY_3
2 GND
3 TX_CH12_A+_USIT
4 TX_CH12_A-_USIT
5 GND
6 TX_CH12_B+_USIT
7 TX_CH12_B-_USIT
8 GND
9 TX_CH13_A+_USIT
10 TX_CH13_A-_USIT
11 GND
12 TX_CH13_B+_USIT
13 TX_CH13_B-_USIT
14 GND
15 TX_CH14_A+_USIT
16 TX_CH14_A-_USIT
17 GND
18 TX_CH14_B+_USIT
19 TX_CH14_B-_USIT
20 GND
21 TX_CH15_A+_USIT
22 TX_CH15_A-_USIT
23 GND
24 TX_CH15_B+_USIT
5-8
9
25 TX_CH15_B-_USIT
26 GND
27 TX_CH16_A+_USIT
28 TX_CH16_A-_USIT
29 GND
30 TX_CH16_B+_USIT
31 TX_CH16_B-_USIT
32 GND
33 TX_CH17_A+_USIT
34 TX_CH17_A-_USIT
35 GND
36 TX_CH17_B+_USIT
37 TX_CH17_B-_USIT
38 GND
39 TX_CH18_A+_USIT
40 TX_CH18_A-_USIT
41 GND
42 TX_CH18_B+_USIT
43 TX_CH18_B-_USIT
44 GND
45 TX_CH19_A+_USIT
46 TX_CH19_A-_USIT
47 GND
48 TX_CH19_B+_USIT
CN3804 (USIT)
49 TX_CH19_B-_USIT
50 GND
51 TX_CH20_A+_USIT
52 TX_CH20_A-_USIT
53 GND
54 TX_CH20_B+_USIT
55 TX_CH20_B-_USIT
56 GND
57 TX_CH21_A+_USIT
58 TX_CH21_A-_USIT
59 GND
60 TX_CH21_B+_USIT
61 TX_CH21_B-_USIT
62 GND
63 TX_CH22_A+_USIT
64 TX_CH22_A-_USIT
65 GND
66 TX_CH22_B+_USIT
67 TX_CH22_B-_USIT
68 GND
69 TX_CH23_A+_USIT
70 TX_CH23_A-_USIT
71 GND
72 TX_CH23_B+_USIT
73 TX_CH23_B-_USIT
74 GND
75 SRF_L
76 N.C,
77 VCC_1.8V_S_PW
78 VCC_1.8V_S_PW
79 VCC_1.8V_S_PW
80 LL_CELL
81 LH_CELL
82 HAVDD_8.5V_PW
83 HAVDD_8.5V_PW
84 HAVDD_8.5V_PW
85 UL_CELL
86 LH_CELL
87 AVDD_17V_PW
88 AVDD_17V_PW
89 AVDD_17V_PW
90 AVDD_17V_PW
91 AVDD_17V_PW
92 AVDD_17V_PW
93 AVDD_17V_PW
94 AVDD_17V_PW
95 N.C.
96 FB_TRDY_4