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7.Schematic
7.1. Main Board
VCPU
5V
VCC5V
VCPU
VCC5V
VCC3.3
VCC1.8
VAA1
VAA2
VAA3
VAA4
5V
SCHEMATIC
FOR
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
DDC_WP
3.INPUT
B3
DDC_WP
ST_DET1
DDC_CLK
CSZ
CSZ
DDC_DAT
SCL
SCL
RXD
SDA
SDA
TXD
HWRESET
HWRESET
INT
INT
VCPU
onPANEL_5V/3.3V
AD0
AD0
onBACKLITE
AD1
AD1
onPANEL_12V
AD2
AD2
AD3
AD3
AUDIO_SD
ROUT+1
LOUT+1
OUT-L-
OUT-L+
OUT-R+
OUT-R-
6.MCU
B6
OUT-R-
OUT-R+
OUT-L+
OUT-L-
VCC5V
LOUT+1
ROUT+1
5V
AUDIO_SD
VOLUME
VOLUME
GND
7.AUDIO
B4
GND
onPanel_12V
onBACKLITE
onPanel_5V/3.3V
VCPU
VCC5V
VCC3.3
VCC1.8
AdjBACKLITE
AdjBACKLITE
VAA1
VLCD_12V
VLCD
VAA2
VAA3
VAA4
VLCD_12V
4.SCALER
5V
VLCD
2.POWER
HP VS19X Service Manual
HPQ2005
VCC1.8
VCC1.8
VCC3.3
VAA1
VAA2
VAA3
VAA4
PA[0..9]
PA[0..9]
PB[0..9]
PB[0..9]
GA[0..3]
GA[0..3]
BA[0..5]
BA[0..5]
ESP
ESP
OSP
OSP
GPO[0..4]
GPO[0..4]
20
VCC3.3
VAA1
VAA2
VAA3
VAA4
B5
PA[0..9]
PB[0..9]
GA[0..3]
VLCD
VLCD_12V
BA[0..5]
VLCD
ESP
VLCD_12V
OSP
GPO[0..4]
5.PANEL INTERFACE
Title
AOC SCHEMATIC FOR HPQ2005
Size
Document Number
B
TOP
Date:
Monday, September 13, 2004
Sheet
1
of
Rev
A
7
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