Block Diagram - Philips 190VW8FB/93 Service Manual

22
190VW8 LCD
VGA-5V
R1
R1-
G1
G1-
B1
VGA
B1-
I/P
VGA-SCL
VGA-SDA
HS
VS
VGA-DET
DVI-5V
RX0+
RX0-
RX1+
RX1-
RX2+
DVI
RX2-
I/P
DVI-SCL
DVI-SDA
DVI-DET
X'TAL
12M Hz
AD1
PWR
AD0
Key
MENU
SAMRT
SPI_CE
SPI_SO
PM25LV010
SPI_CK
NC
SPI_SI

Block Diagram

LCD-ON
HDCP_SCL
HDCP_SDA
SCALAR NT68665
MCU_VDD
24LC02 24LC02 24LC16
NC NC
LVDS
Panel
+5V
Panel
LCD_VDD
Voltage
Control
24LC08
NC
VGA-5V DVI-5V
VGA_3V3
VGA_3V3
DVDD
+5V
ADC_VAA
LDO
CVDD1V8 +5V
LDO
BL-ON
BL-Brightness
CN8
USB A
USB B
USB A TO USB B Translate
Inverter/Power Board
22
190VW8 LCD
S-A3
Key/B