ViewSonic VA703b-4 - Block Diagram

ViewSonic Corporation 76
9. Block Diagram
ANA LOG RGB
Co lo ck GE N Pa ne l In te rf ac e
Tr ip le AD C In te rf ac e Ho st In te rf ac e
EEP ROM AT2 4C1 6 Key pad
AR AG AB HS VS
Aud io Amp . APA 206 5
Cry sta l 24MHZ
LVD S Tra n smi tt er
Swi tch A03 401
Re al te k RT D2 52 3B/ RT D2 02 3L
3.3 V
Dig ita l DVI
SCL SDA
+,-, Down Aut o,R ight
XIN
XOU T 24M HZ
PHD ,PC LK PHS ,P VS
RE 「7 : 0」, R O「7:0」 GE 「7 : 0」G O 「7 : 0」 BE 「7:0」B O 「7:0」
TX0+ TX0-
TX1+ TX1-
TX2+ TX2-
17p ane l
DC POW ER
5V supply to panel
3.3 V sup ply ch ip RTD 252 3B/RTD20 23Lan d mtv 512
Pow er Sup ply
ON/O FF
Li ne In Spe ake r Out
MCU MTV5 12 64KB
XOU T 24M HZ
Bac kli ght Con tro l Inv ert er
AC -IN PO WE (9 0V ~2 64 V)
DC PO WE R
Aud io(5V)
B acklight
ANA LOG RGB
Co lo ck GE N Pa ne l In te rf ac e
Tr ip le AD C In te rf ac e Ho st In te rf ac e
EEP ROM AT2 4C1 6 Key pad
AR AG AB HS VS
Aud io Amp . APA 206 5
Cry sta l 24MHZ
LVD S Tra n smi tt er
Swi tch A03 401
Re al te k RT D2 52 3B/ RT D2 02 3L
3.3 V
Dig ita l DVI
SCL SDA
+,-, Down Aut o,R ight
XIN
XOU T 24M HZ
PHD ,PC LK PHS ,P VS
RE 「7 : 0」, R O「7:0」 GE 「7 : 0」G O 「7 : 0」 BE 「7:0」B O 「7:0」
TX0+ TX0-
TX1+ TX1-
TX2+ TX2-
17p ane l
DC POW ER
5V supply to panel
3.3 V sup ply ch ip RTD 252 3B/RTD20 23Lan d mtv 512
Pow er Sup ply
ON/O FF
Li ne In Spe ake r Out
MCU MTV5 12 64KB
XOU T 24M HZ
Bac kli ght Con tro l Inv ert er
AC -IN PO WE (9 0V ~2 64 V)
DC PO WE R
Aud io(5V)
B acklight
ANA LOG RGB
Co lo ck GE N Pa ne l In te rf ac e
Tr ip le AD C In te rf ac e Ho st In te rf ac e
EEP ROM AT2 4C1 6 Key pad
AR AG AB HS VS
Aud io Amp . APA 206 5
Cry sta l 24MHZ
LVD S Tra n smi tt er
Swi tch A03 401
Re al te k RT D2 52 3B/ RT D2 02 3L
3.3 V
Dig ita l DVI
SCL SDA
+,-, Down Aut o,R ight
XIN
XOU T 24M HZ
PHD ,PC LK PHS ,P VS
RE 「7 : 0」, R O「7:0」 GE 「7 : 0」G O 「7 : 0」 BE 「7:0」B O 「7:0」
TX0+ TX0-
TX1+ TX1-
TX2+ TX2-
17p ane l
DC POW ER
5V supply to panel
3.3 V sup ply ch ip RTD 252 3B/RTD20 23Lan d mtv 512
Pow er Sup ply
ON/O FF
Li ne In Spe ake r Out
MCU MTV5 12 64KB
XOU T 24M HZ
Bac kli ght Con tro l Inv ert er
AC -IN PO WE (9 0V ~2 64 V)
DC PO WE R
Aud io(5V)
B acklight
Confidential - Do Not Copy VA703b-4_VA703m-4