HP L1506 - Schematics; Main Board Schematic

15" LCD Color Monitor HP L1506
18
7. Schematic
7.1 Main Board
PB[0..11]
VCPU
VAA2
SCHEMATIC
B5
5.PANEL INTERFACE
PB[0..11]
PA[0..9]
GB[0..5]
RB[0..5]
GPO[0..4]
GA[0..3]
BA[0..5]
VLCD
ESP
VLCD_12VOSP
B1
3.INPUT
RIN
GIN
BIN
VSYNC
GNDR
GNDG
GNDB
ST_DET1 HSYNC
SOGDDC_CLK
DDC_DAT
TXD
RXD
DDC_WP
VAA3
TOP
A
HPQ2005-L1506/1706
B
17Wednesday, June 01, 2005
Title
Size Document Number Rev
Date: Sheet
of
VLCD_12V
VCC1.8
BA[0..5]
VAA4
FOR
VAA1
HPQ2005
VAA2
VCPU
OSP
L1506/1706
VCC3.3
PA[0..9]
RB[0..5]
VAA3
VCC1.8
GPO[0..4]
VLCD_12V
B4
2.POWER
onPanel_5V/3.3V
onBACKLITE
AdjBACKLITE
VCC3.3
VCC1.8
VAA1
VAA2
VAA3
VAA4
VLCD
VCPU
VLCD_12V
onPanel_12V
GA[0..3]
B2
4.SCALER
VCC1.8
VAA2
VAA3
VAA1
VAA4
VCC3.3
GNDR
AdjBACKLITE
HSYNC
INT
RIN
GIN
GNDG
VSYNC
CSZ
SCL
GNDB
SDA
HWRESET
SOG
BIN
PA[0..9]
GA[0..3]
BA[0..5]
GPO[0..4]
ESP
OSP
AD2
AD3
AD1
AD0
RB[0..5]
GB[0..5]
PB[0..11]
VAA1
VLCD
ESP
B3
6.MCU
onBACKLITE
onPANEL_5V/3.3V
SDA
INT
CSZ
DDC_DAT
ST_DET1
SCL
HWRESET
DDC_CLK
VCPU
RXD
TXD
AD0
AD1
AD2
AD3
onPANEL_12V
DDC_WP
GB[0..5]
VAA4
VLCD
VCC3.3