Hisense 55U8GQ Service Manual page 17

5 V
DD
6 V
DD
7 V
DD
8 V
DD
9 NC
10 GND
11 GND
12 GND
13 GND
14 GND
15 NC
16 NC
17 NC
18 SDA
19 SCL
20 NC
21 VSYNC
22 NC
23 NC
24 NC
25 HTPDN
26
LOCKN
27 GND
28 RX0N
29 RX0P
30 GND
31 RX1N
32 RX1P
33 GND
34 RX2N
Voltage
Power Supply Input
Voltage
Power Supply Input
Voltage
Power Supply Input
Voltage
Power Supply Input
Voltage
No Connection
Ground
Ground
Ground
Ground
Ground
No Connection
No Connection
No Connection
C Data signal 模组确
2
I
认 I C 有隔离
2
C Data signal 模组确
2
I
认 I C 有隔离
2
Write Protection,
L or OPEN: Protection;
H: Writable
VSYNC OUTPUT for
local dimming
No Connection
No Connection
No Connection
Vx1 HTPDN 模组确认无隔
离
Vx1 LOCK 模组确认无隔
离
Ground
VX1 lane 0
VX1 lane 0
Ground
VX1 lane 1
VX1 lane 1
Ground
VX1 lane 2
- 17 -
47 12V-Panel
46 12V-Panel
45 12V-Panel
44 12V-Panel
43 NC PCB上×
42 R209上件0Ω
41 R207上件0Ω
40 R206上件0Ω
39 R205上件0Ω
38 R203上件0Ω
37 R600,R612,R620 NC
36 R602,R613,R621 NC
35 R601,R982,R983 NC
34 V15上件,R195,R193上件0Ω
33
V13,R210,R212上件10k,C245 NC
32 R190 NC ,V17 NC,R208 NC,R197
NC,R200 NC,R614 NC,R622 NC
31 R616,R624 NC
30 R189,R611,R619 NC
29 R924,R915,R617,R625 NC
28 R623NC,R615,R916 NC
27
V14上件,R179 NC
26 V16上件,R243,C246 NC,
R211,R213上件10k
25 Ground
24 VRX0_N
VRX0_P
23
GND
22
21 VRX1_N
20 VRX1_P
GND
19
VRX2_N
18