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A
B
8
PANEL_POWER-H
VDD_PANEL
7
6
POWER ON SW
Q3001
INK0012AU1
1.18
D
0
G
0
2.35
S
POWER_ON_SW
0
Q3021
0
RT1N141C
5
POWER_ON_SW
0
Q3020
3.13
POWER_ON
RT1N141C
0
R3022
R3004
30K 1/16W 1005
10K 1/16W
C3020
W932
1005
1005
4
50V
150P
CH
1005
R3002
R3024
43K 1/16W
33K 1/16W
C3018
W921
1005
1005
1005
50V
100P
CH
1005
R3026
R3003
1K 1/16W 1005
3.3K 1/16W
C3019
W922
1005
1005
50V
0.0015
B
1005
3
POWER ON SW
2.18
Q3022
D
2
INK0012AU1
D
G
0
G
POWER ON SW
S
Q3023
S
INK0012AU1
0
1.2V FEED BACK
3.3V FEED BACK
3.3V FEED BACK
1
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-29
C
T-CON REGULATOR SCHEMATIC DIAGRAM
AT+6V
GND
C3032
NC
NC
NC
25V
1
B
1.03
12.12
12.28
0
2.91
0
11.79
12.29
12.29
12.29
0
0
4.29
5.62
1608
64
63
62
61
60
59
58
57
56
55
54
53
52
0
0
PGND1
0
VO_1SW
1
OUT1
48
NON_VGL
4.85
47
VGL_UVP
SEL1
4.85
SEL2
4.85
VREG5IN
C3024
4.85
VREG5
16V
4.7
B
DC-DC IC
2125
1.75
IC3007
SYSUVLO
THV3056
C3027
0
SCP
50V
0.01
B
1005
C3028
0
FB1
12.586V FEED BACK
50V
0.0033
B
1005
1.08
INV1
C3029
0.74
FB2
3.3V FEED BACK
50V
0.0033
B
1005
0.72
34 SS_LLDO
INV2
33 OUT_LLDO
C3030
4.45
FB3
1.2V FEED BACK
25V
0.047
B
1005
1.06
16 RT
INV3
R3027
0.96
47K 1/16W
1005
17
18
19
20
21
22
23
24
25
26
27
28
29
2.19
2.19
2.19
2.19
0
1.06
0.58
0.83
0.56
0.61
0.61
4.08
0
3.08
C3039
50V
0.01
B
1005
GND
R3085
100K
1/16W
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
(MAIN PCB)
AT+6V
L3001
D3004
6.4uH
RB056L-40
12.55
12.54
12.54
1231AS-H
4
5
6
S
D
12.2
DC-DC SW
G
D
Q3005
W923
0
G
SSM3K104TU
3
2
1
1005
S
0
12.54 12.54
W832
0
1005
AVDD_12R586V
VGH
C3043
VOFF_-5R8V
16V
4.7
B
2125
D3009
C3044
HN2S02JE
C3051
25V
1
B
1608
50V
0.01
B
1005
NC
5.63
5.63
51
50
49
0
0.46
NC
1.06
INV_VGH
4.3
VCIN
4.31
GND
VCFB
0
GNDVC
4.31
VCOUT
2.28
V_VC
0
PGND2
OUT_L2
1.58 NC
3.09
LL2
5.97
OUT_H2
5.33
D
DC-DC SW
8.22
BST2
W924
6.08
G
Q3014
SSM3K104TU
1005
3.07
S
V_LLDO
3.08
0
3.07
30
31
32
0
4.85
NC
NC
NC
GND
POWER ON SW
Q3002
2.18
INK0012AU1
D
0
G
S
W925
0
1005
PG3
CAUTION: DIGITAL TRANSISTOR
D
E
F
G
VDD_2R5V
R3060
10K 1/16W 1005
PANEL_POWER-H
AVDD_12R586V
VREF12V SHUNT REG IC
IC3006
KIA431BF
3.01
5.65
5.65
4
5
6
+
-
2.5V ref
R
A
K
1
2
3
3
2
1
1.37
6.76
6.76
2.32
2.35
W930 1005
W927
1005
D3005
HN2S02JE
NC
C3063
50V
0.01
B
1005
D3008
HN2S02JE
NC
C3066
50V
0.01
B
1005
B3006
HCB1608KF-181T20
B3003
HCB1608KF-181T20
AT+6V
5.63
1.4
1.4
4
5
6
S
D
L3002
L3003
G
4.7uH
10uH
3
2
1
1255AS
1255AS
4.32
1.4
1.4
W926
1005
GND
R3056
1.5K
1/16W
1005
2.05
V-COM DRIVE
R3059
0.5
Q3016
2SC3052
1K 1/16W
0
1005
GND
F
G
H
8
FROM/TO LVDS
200mA
AVDD_12R586V
18mA
VDD_2R5V
VREF_12V
5mA
VOFF_-5R8V
5mA
VON_30R5V
TCOM_PWM/ST_L
VCOM
D3.3V
TO SCALER VIDEO/AUDIO
7
D3.3V
FROM/TO FLASH
D3.3V
PANEL_POWER-H
VOFF_-5R8V
VON_30R5V
6
FROM/TO MICON
D3.3V
POWER_ON
TO HDMI
A3.3V
5
TO JACK
A3.3V
FROM/TO REGULATOR
AT+6V
D3.3V
VDD_PANEL
GND
4
TO SCALER POWER
A3.3V
VDD12_CPU
D3.3V
3
2
PCBF40
CMK199
1
H
G-30
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