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Panasonic TH-43DX400L Service Manual page 39

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5
VB1 FOR CMI/LG/SAMUNG 4K2K@60HZ
D
LVSYNC
1 0 0 n F
C0L4
VBY0N
LHSYNC
1 0 0 n F
C0L3
VBY0P
C0L5
LDE
1 0 0 n F
VBY1N
LCK
1 0 0 n F
C0L6
VBY1P
B0M
1 0 0 n F
C0L7
VBY2N
B0P
1 0 0 n F
C0L8
VBY2P
B1M
1 0 0 n F
C0L9
VBY3N
C0L10
B1P
1 0 0 n F
VBY3P
B2M
1 0 0 n F
C0L11
VBY4N
B2P
1 0 0 n F
C0L12
VBY4P
BCKM
1 0 0 n F
C0L13
VBY5N
BCKP
1 0 0 n F
C0L14
VBY5P
B3M
1 0 0 n F
C0L15
VBY6N
C0L16
B3P
1 0 0 n F
VBY6P
B4M
1 0 0 n F
C0L17
VBY7N
B4P
1 0 0 n F
C0L18
VBY7P
C
+3 .3V_Normal
R0L10
10KΩ
R0L11
10KΩ
A3M
R0L6
VBYLOCKn
A3P
R0L7
VBYHTPDn
+3 .3V_Normal
R0L12
10KΩ
R0L13
10KΩ
A4M
R0L8
OSD_VBYLOCKn
A4P
R0L9
OSD_VBYHTPDn
Net
LVSYNC
LVSYNC
B
LCK
LCK
LDE
I2C-SCL
I2C -SCL
LDE
LHSYNC
I2C-SDA
LHSYNC
I2C -SDA
B0M
3D_LR_in
B0-
3D_LR_in
B0P
LR_SYNC
B0+
LR_SYNC
B1M
3D_EN
B1-
3D_EN
B1P
B1+
PANEL_ON/OFF
B2M
PANEL_ON/OFF
B2-
B2P
B2+
BCKM
BCLK-
BCKP
BCLK+
B3M
B3-
B3P
B3+
B4M
B4-
B4P
B4+
A3M
A3-
A3P
A3+
A4M
A4-
A4P
A4+
A
5
4
+3 .3V_Normal
R0L65
R0L56
R0L63
NC/10KΩ NC /10KΩ
NC/10KΩ
R0L62
R0L55
NC/10KΩ
NC/10KΩ
D_Fomat0
D_Fomat1
Bit_SEL
Bit_SEL_1
D_fomat3
AGP
R0L61
R0L68
B/ 4 .7KΩ
NC/4.7KΩ
R0L66 R0L64
NC/0Ω NC/4.7KΩ
Note1:Pin8华星panel为地,CMI,LG,Susung 为电源,为了仿真实验烧坏单板,NC.
Note2:PIN14LGpanel 需要NC,CMI,Susuang需要接地,为兼容NC
Note3: PIN9,PIN20兼 容后端MEMC4V4O模式, NC
Note4:PIN15,PIN16LGpanel为DataFormat,设置为"01",2divison,
Note5:Pin22,Pin23Samsung 为眼睛同步的输入输出,目前设置为NC,
Note6:Pin21 为 sansungpane3Denable,目前NC.
VCC_PANEL
对于55寸以上的大尺寸的屏,供电要用两个磁珠,其余用一个磁珠就可以了
C0L2
B/2.2uF
+12V_NORMAL
FB0L4
31Ω/100MHz
R0L30
10KΩ
C0L28
100nF
C0L27
NC/10uF
R0L1
100KΩ
D0L1
L : P o w e r o f f
1N4148W
R0L29
H : Po w ero n
1
10KΩ
Q0L3
PANEL_ON/OFF
PANEL_ON/OFF
KMBT3904
R2L5
R0L1,R0L9根据实际情况选取阻值
10KΩ
4
39
3
+3 .3V_Normal
R0L70
NC/4 .7K
PC ID_EN
R0L14
NC/4.7KΩ
FB0L5
B/60Ω/100MHz
OSD_VBYHTPDn
R0L38
NC/100Ω
Note4
+3.3V_Normal
R0L26
NC/10KΩ
R0L27
NC/10KΩ
PWM-TIN-M
3D_LR_in
R0L33
NC/100Ω
D_Foma t0
LR_SYNC
R0L34
NC/100Ω
D_Fomat1
3D_EN
R0L71
NC/100Ω
PCID_EN
I2C-SDA
R0L57 NC/0Ω
I2C-SCL
R0L58 NC/0Ω
N o t e 3
OSD_VBYLOCKn
R0L28
B/10KΩ
3D_EN
R0L35
NC/100Ω
Bit_SEL_1
3D_LR_in
R0L31
NC/100Ω
LD_EN
D_ fomat3
LR_SYNC
R0L32
NC/100Ω
AGP
VB YHTPDn
VB YLOCKn
R0L67
NC/0Ω
PWM-TIN
PWM-TIN
PWM-TIN-M
VBY0N
VBY0P
PWM-TOUT
R0L69
D_Fomat0
VBY1N
PWM-TOUT
NC/10KΩ
VBY1P
VB Y2N
VB Y2P
VB Y3N
VB Y3P
VB Y4N
VB Y4P
VB Y5N
VB Y5P
VBY6N
VBY6P
VB Y7N
CMI 为眼睛同步的输入输出,目前设置为NC
VB Y7P
Pin22 为CMILocaldimming 设置,设置为disable
NC/31Ω/100MHz
FB0L6
VCC_PANEL
U0L1
8
D4
1
S1
7
2
S2
D3
CE0L1 C0L1
D2
6
100nF
3
S3
C0L29 C0L30
NC/10uF 10uF
100uF
4
D1
5
G
STM9435
Note:靠近J454VB1端子
3
2
VCC_PANEL
B/CN-F
53
52
51
1
50
2
49
3
48
4
47
5
46
6
45
7
44
N o t e 1
8
43
N o t e 3
9
42
10
R0 L 3 7 B / 0 Ω
41
11
40
12
N o t e 2
39
13
38
14
37
15
36
16
35
17
34
18
33
19
32
R0L36
NC/100Ω
20
N o t e 6
31
21
30
22
29
23
28
Bit_SEL
24
27
25
26
26
25
27
24
28
23
29
22
30
21
31
20
32
19
33
18
34
17
35
16
36
15
37
14
38
13
39
12
40
11
41
10
42
9
43
8
44
7
45
6
46
5
47
4
48
3
49
2
50
1
51
CN0L1
2
1
D
C
B
A
2016 LCD
1

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