Schematic; Main Board - AOC LM560s Service Manual

15" LCD Color Monitor

7. Schematic

7.1 Main Board

TSU56AK-LF SCHEMATIC
VCPU VCC12V VCC5V
VCPU
VCC12V
VCC3.3
VCC2.5
VAA1
VAA2
VAA3
VAA4
VCC5V
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B2
B1
RIN RIN
GNDR GNDR
TXD GIN GIN
RXD GNDG GNDG
DDC_CLK SOG SOG
DDC_DAT BIN BIN
GNDB GNDB
ST_DET1 HSYNC HSYNC
ST_DET2 VSYNC VSYNC
R+ R+
R- R-
G+ G+
G- G-
B+ B+
B- B-
CLK+ CLK+
CLK- CLK-
3.INPUT
B3
ST_DET2
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
VCC2.5 AdjBACKLITE AdjBACKLITE
VAA1
VLCD
VAA2
VAA3
VAA4
VCC5V
4.SCALER
VLCD
2.POWER
VCC2.5
VCC2.5
VCC3.3
VAA1
VAA2
VAA3
VAA4
PA[0..9]
PB[0..9]
15
AOC LM560s
VCC3.3 VAA1 VAA2 VAA3 VAA4
B5
PA[0..9]
PA[0..9]
VLCD
PB[0..9]
PB[0..9]
VLCD
5.PANEL INTERFACE
Title
Size Document Number
B
TOP
Date: Wednesday, April 14, 2004 Sheet 1
Rev
D
of 6