ViewSonic VP930b-3 - System Diagrams; Block Diagram

ViewSonic Corporation Confidential - Do Not Copy VP930-3_VP930b-3
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9. Block Diagram
DVI-D
ADJBACKLITE
12V
G
SCL
DDC
-
SCL
H-Sync
B R
I102,Q102
DC / DC
I103 TSUM66AJ SXGA LVDS SCALAR
KEY- PAD LED
I106
24LC16
EEPROM
SWITCHING
POWER SUPPLY
V901
LCD PANEL
V
-S
y
n
c
5V
1.8V,3.3V
DDC-SD
A
SDA
IC1 BIT3193
INVERTER
AC 110~220V
INPUT
12V
ONBACKLITE
RXO
RXE
CLK
5V
5V
ONBACKLITE
PANEL POWE
R
H/V
I104
PM25LV010
FLASH ROM
SDA SCL
I101
24LC21
EEPROM
DDCD-
DDC
-
SCL