Hisense MSD6886, Service Manual

Page: 14 / 61

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