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5
Monitor Block Diagram
MAIN BOARD
D
VGA&DVI
R+
RGND
G+
GGND
B+
BGND
SOG
HSYNC0
VSYNC0
DDC-SDA
DDC-SCL
CLK+
CLK-
CN1&CN3
14.318MHz
C
SDO
CE#
U5
SCK
SDI
(SST25VF010)
SDA
U6
(24LC16)
SCL
MENU
SEL
B
POWER
RIGHT
LEFT
LED_ORANGE
LED_GRN
BRIGHTNESS ADJ
A
POWER BOARD
5
4
VCC3.3
LC
VCC3.3
LC
VCC3.3
LC
RIN+
RIN-
GIN+
GIN-
BIN+
BIN-
SOGIN
H-SYNC
V-SYNC
DDCA_SDA
DDCA_SCL
CLK+
CLK-
XIN
XOUT
SDO
CE#
SCK
SDI
DDCROM_SCL
DDCROM_SDA
ON BACKLITE
ON/OFF
ADJ
U3
(AP1117ELA)
4
3
VCC3.3
LC
VCC3.3
LC
VCC1.8
LC
LVA0M
LVA0P
LVA1M
LVA1P
LVA2M
LVA2P
LVA3M
LVA3P
LVACKM
LVACKP
LVDS Interface
LVB0M
LVB0P
LVB1M
LVB1P
LVB2M
LVB2P
Scaler
LVB3M
LVB3P
LVBCKM
LVBCKP
(TSUM56AK-LF-1)
VDDCTRL_2
GPIO_P23
PWM1
PWM0
RESET
Q5
+1.8V
+3.3V
+12V
3
2
LCD-TFT Module
LCD VDD
+5V
SWCHING
Inverter
ON/OFF
ADJ
-
2
1
D
C
B
A
1
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