Schematic - Fujitsu Siemens Computers B19-2 Service Manual

6. SCHEMATIC

6.1 MAIN BOARD
TSU16/56AK 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 HSYNC HSYNC
VSYNC VSYNC
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
4.SCALER
VLCD
2.POWER
VCC1 8
VCC3 3
VAA1
VAA2
VAA3
VAA4
PA[0 9]
PB[0 9]
Page 22 of 55
VCC1 8 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
TSU16/56AK FOR MYSON512 SWITCH
Size Document Number
TOP
B
Date: Wednesday October 06 2004 Sheet
FSC B19-2
Rev
B
1 of 6