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6
.
BLOCK DIAGRAM
FROM
A/D ADAPTOR
INTERFACE BOARD(DPWBN5408T8----)
COMPUTER
GRAPHIC
12V
5V
W1
(DB15)
A/D
CONVERTER
SCALER
SD1210-2
T-CON
(U17)
J2
J1
J3
DDC
EPROM
24C21A
Serial
EEPROM
MPU
(U14)
MTV130P
OSD
JP1
TO
INVERTER
JP2
SWITCH MODE
POWER SUPPLY
17” LCD
PANEL
SW BOARD
DPWBN5415T8----
TCON
DC-DC
ViewSonic Corporation
13
Confidential
– Do Not Copy
VE
7
00-1
VA720-2