2-6
1
2
3
4
5
6
7
8
U1
AIC2857FGR8TR
BS
IN
SW
GND
FB
COMP
EN
NU
3
GND
1
STB+5V
CN2
10
+12V
4
GND
2
PS-ON
9
GND
E7
100/25V
Q9
MMBT3904
0.1
C26
0.1
C225
E8
470/10V
0.1
C28
E9
100/16V
R28
510
4.7K
R30
R32
10K
Q7
OPEN
Q6
3CG3906M
R33
OPEN
R35
47K
POW-EN
0.1
C119
0.1
C3
10
C11
R2
100K
0.01
C2
L5
10uH
R6
4.7K
4.7K
R9
E1
470/10V
0.1
C14
OPEN
C15
0.01
C16
R36
2.2K
OPEN
C20
0.01
C1
0.1
C12
1
2
3
4
5
6
7
8
U3
AIC2857FGR8TR
BS
IN
SW
GND
FB
COMP
EN
NU
0.1
C7
OPEN
C19
R4
4.7K
0.01
C8
L1
22uH
R8
2.2K
0.1
C10
E3
470/10V
OPEN
C13
10
C132
R3
100K
11K
R5
0.01
C17
1
2
3
4
U2
LC1117CLTR33
VOUT
VIN
GND
VOUT
0.1
C6
10
C197
0.1
C5
10
C196
0.1
C44
1
2
3
4
U5
LC1117CLTR33
VOUT
VIN
GND
VOUT
0.1
C31
OPEN
C102
1N4007
D3
OPEN
C62
2
PVCC
CN1
1
PANEL+5V
3
+12V
2
+12V
CN3
1
+12V
3
BACKLIGHT-SW
5
GND
4
BACKLIGHT-ADJ
6
GND
6
+5V
5
+5V
8
+5V
7
+5V
2
GND
CN6
1
GND
CN7
1
GND
2
GND
3
GND
5
GND
4
GND
6
GND
Q2
MMBT3904
1K
R13
OPEN
R12
10K
R11
OPEN
R23
510
R20
OPEN
R22
BACKLIGHT-SW
R17
33
0.1
C25
OPEN
R19
L2
300
R18
33
510
R15
10K
R21
Q3
MMBT3904
OPEN
C23
L3
300
OPEN
C24
BACKLIGHT-ADJ
Q4
MMBT3904
10K
R24
PANEL-EN
10K
R10
100K
R14
0.1
C21
H17 AVDD-DDRB
H16 AVDD-DDRB
G17 AVDD-DDRA
G16 AVDD-DDRB
E18 AVDD-DDRA
F17 AVDD-DDRA
F18 AVDD-DDRA
J16 AVDD-DDRB
J17 AVDD-DDRB
E19 VDDP
F19 VDDP
G18 AVDD-LPLL-MEMPLL
M8
AVDD2P5-ADC
M9
AVDD2P5-ADC
N8
AVDD25-REF
N9
AVDD25-REF
R9
AVDD-AU25
P8
AVDD25-MOD
P9
AVDD25-MOD
T8
AVDD25-PGA
U8
AVSS-PGA
L9
120
0.1
C57
L23
120
E9
AVDD-DVI
E10 AVDD-DVI
F10 AVDD-DVI
F9
AVDD-DVI
G9
AVDD-DVI
G10 AVDD-DMPLL
H9
AVDD3P3-ADC
H10 AVDD3P3-ADC
K9
AVDD-AU33
J9
AVDD-EAR33
Q1
AO3407A
G
D
S
PANEL-VCC
0.1
C22
E6
100/25V
E22 VDDC1.2V
F22 VDDC1.2V
E21 VDDC1.2V
F21 VDDC1.2V
G21 VDDC1.2V
H21 VDDC1.2V
E20 VDDC1.2V
F20 VDDC1.2V
G20 VDDC1.2V
G22 VDDC1.2V
H20 DVDD-MIUA
J20 DVDD-MIUB
J21 AVDD1P2
L10 DVDD-NODIE
1
C82
*A GND
0.1
C221
10
C222
1
C161
0.1
C219
0.1
C220
0.1
C156
E17
*1
U7(2/6)
MSD309PX-LF-SW
AVDD-DDRA
M+5V
STB+3.3V
STB+5V
M+3.3V
M+5V
+12V
M+3.3V
M+5V
M+3.3V
STB+5V
M+1.8V
0.1
C4
MSD309
0
MSD308
OPEN
L
I
4
1
3
2
K
G
J
H
DIGITAL MAIN CBA UNIT
(+1.8V REG.)
TO POWER SUPPLY
CBA CN2
(+1.32V REG.)
(+3.3V REG.)
(+3.3V REG.)
TO POWER SUPPLY
CBA CN3
(SWITCHING)
(SWITCHING)
(SWITCHING)
(SWITCHING)
(SWITCHING)
DIGITAL SIGNAL PROCESS
/MAIN MICRO CONTROLLER
(NO CONNECTION)
(NO CONNECTION)
(NO CONNECTION)
*A:D11~D16,E12~E16,F12~F16,G11,G12,
G14,G15,H11~H15,H22,J10~J15,J22,
K10~K22,L11~L22,M10~M22,N10~N22,
P10~P18,R10~R18,T10~T18,U10~U18,
V7~V12,W7~W12,Y10,AC2,AE1
CONTINUE
DIGITAL 5
CONTINUE
DIGITAL 1
CONTINUE
DIGITAL 1
CONTINUE
DIGITAL 6
CONTINUE
DIGITAL 4
CONTINUE
DIGITAL 3
(SWITCHING)
A23FASCD2
Digital Main 2 Schematic Diagram
The order of pins shown in this diagram is different from that of actual U7.
U7 is divided into six and shown as U7 (1/6) ~ U7 (6/6) in this Digital Main Schematic Diagram Section.
1 NOTE:
