Schematic; Main Board - AOC 196V Service Manual

6. Schematic

6.1 Main Board

715L1237-1-3
TSU56AK
B1
GNDR
TXD
RXD GNDG
DDC_CLK
DDC_DAT
GNDB
ST_DET1 HSYNC
ST_DET2 VSYNC
3.INPUT
B3
ST_DET2
ST_DET1
DDC_CLK
DDC_DAT
VCPU VCC12V VCC5V
RXD
TXD HWRESET
VCC5V
VCC12V
VCPU
Volume
onPANEL_5V/3.3V
onBACKLITE
VCPU
VCC12V
VCC3.3
VCC2.5
6.MCU
VAA1
VAA2
VAA3
VAA4
VCC5V B4
onBACKLITE
onPanel_5V/3.3V
VCPU
VCC12V
VCC3.3
VCC2.5 AdjBACKLITE
VAA1
VAA2
VAA3
VAA4
VCC5V
2.POWER
SCHEMATIC
B2
RIN RIN
GNDR
GIN GIN
GNDG
SOG SOG
BIN BIN
GNDB
HSYNC
VSYNC
R+ R+
R- R-
G+ G+
G- G-
B+ B+
B- B-
CLK+ CLK+
CLK- CLK-
CSZ CSZ
SCL SCL
SDA SDA
HWRESET
INT INT
AD0 AD0
AD1 AD1
AD2 AD2
AD3 AD3
Volume
AdjBACKLITE
VLCD
4.SCALER
VLCD
Page 19 of 54
VCC2.5 VCC3.3 VAA1 VAA2 VAA3 VAA4
VCC2.5
VCC3.3
VAA1
VAA2
VAA3
VAA4
B5
PA[0..9]
PA[0..9] PA[0..9]
VLCD
PB[0..9]
PB[0..9] PB[0..9]
VLCD
5.PANEL INTERFACE
Title
TSU56AK for AOC
Size Document Number
B TOP
Date: Wednesday, April 14, 2004 Sheet 1 of
AOC 176V
Rev
D
6