Schematic; Main Board - AOC 193FW Service Manual

6. Schematic

6.1 Main Board

TSU56AK SCHEMATIC
VCPU VCC12V VCC5V
VCPU
VCC12V
VCC3.3
VCC1.8
VAA1
VAA2
VAA3
VAA4
VCC5V
B2
B1
RIN RIN
GNDR GNDR
TXD GIN GIN
RXD GNDG GNDG
DDC_CLK SOG SOG
DDC_DAT BIN BIN
GNDB GNDB
ST_DET1 HSY NC HSY NC
VSY NC VSY NC
DVI_DET
DDCCI_SEL
R+ R+
R- R-
G+ G+
G- G-
B+ B+
B- B-
CLK+ CLK+
CLK- CLK-
DDC_WP
3.INPUT
B3
DDCCI_SEL
DVI_DET DDC_WP
ST_DET1
DDC_CLK CSZ CSZ
DDC_DAT SCL SCL
RXD SDA SDA
TXD HWRESET HWRESET
INT INT
AD0 AD0
VCC5V AD1 AD1
AD2 AD2
VCC12V AD3 AD3
VCPU
Volume Volume
onPANEL_5V/3.3V
onBACKLITE
6.MCU
B4
onBACKLITE
onPanel_5V/3.3V
VCPU
VCC12V
VCC3.3
VCC1.8 AdjBACKLITE AdjBACKLITE
VAA1
VLCD
VAA2
VAA3
VAA4
VCC5V
VLCD 4.SCALER
2.POWER
VCC1.8
VCC1.8
VCC3.3
VAA1
VAA2
VAA3
VAA4
PA[0..9]
PA[0..9]
PB[0..9]
PB[0..9]
18
VCC3.3 VAA1 VAA2 VAA3 VAA4
B5
PA[0..9]
VLCD
PB[0..9]
VLCD
5.PANEL INTERFACE
Title
TSU56AK FOR MYSON512 SWITCH
Size Document Number
B
TOP
Date: Wednesday , October 06, 2004 Sheet 1 of
AOC 193FW (+)
Rev
B
6