Acer P223 - Page 38

_6.6 SCHEMATICS INTERFACE BD_ACER_LCD_P223W_ DVI DDC INTERFACE&
6832190100P01
1
P 2
P
N 3
DVI SCL_
DVI SCL_
DVI SDA_
DVI DDC DAT__ DVI DDC CLK__
DVI 5V_
DVI CONn_ DVI RX2_- DVI RX1_- DVI RX0_-
DVI RX0_-
DVI RX0_+
DVI CONn_
DVI 5V_ DVI HP_
VCC DVI_VCC DVI_
DVI RX2_- DVI RX2_+ DVI RX1_- DVI RX1_+ DVI RX0_+ DVI RXC_-
RX2+ RX1- RX1+ RX0- RX0+ RXC+ RXC-
DVI RXC_+ DVI RXC_- DVI RX2_+ DVI RX1_+
DVI DETn_
RX2-
DVI DDC DAT__
DDC WPn_
DVI DDC CLK__
DVI RXC_+
DVI SDA_
HDCP CTRLn_
VCC5V
VCC5V VCC5V VCC5V VCC5V VCC5V VCC5V VCC5V VCC5V
VCC5V
TP56
R333 10
R343 2K4
D319 MMBD7000
3
1
2
R350 4K7
D317 MMBD7000
3
1
2
R340 10
Q304 MMBT3904
2
1 3
R348 2K4
TP66
TP79
TP57
P303
DVI D-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 C1 C2 C3 C4 C5
RX2-
RX2+
GND
RX4-
RX4+
SCL
SDA
VS
RX1-
RX1+
GND
RX3-
RX3+
5V
GND
HP
RX0-
RX0+
GND
RX5-
RX5+
GND
RXC+
RXC-
28 27
RED
GRN
BLU
HS
GND
29 30 31 32
C340 0 1uF.
C339 0 1uF.
C337 0 1uF.
D314 MMBD7000
3
1
2
C333 0 1uF.
R339 10
TP60
I304 24C02
1 2 3 45
6 7 8
A0 A1 A2
GNDSDA
SCL WP VCC
TP67
TP68
C336 0 1uF.
D313 MMBD7000
3
1
2
R344 4K7
TP58TP52
TP80
TP61
D320 MMSZ5232B NC()
R349 47
C334 0 1uF.
C332 0 1uF.
R332 10
TP74
TP69
C345 47pF
D316 MMBD7000
3
1
2
TP59TP53
R335 10
R347 47
TP62
D322 MMSZ5232B
R345 12K C344 47pF
TP73
TP76
D324 MMSZ5232B
TP54
D312 MMBD7000
3
1
2
D321 BAT54C
D323 MMSZ5232B
TP63
TP75
TP70
C335 0 1uF.
TP72
TP78
R338 1K
R341 47K
C341 0 1uF.
TP64
R334 10
TP77
TP55
D318 MMBD7000
3
1
2
R346 12K
R336 10
TP71
D315 MMBD7000
3
1
2
C343 0 1uF.
C342 0 1uF.
R342 4K7
Q303 MMBT3904
2
1 3
TP65
R337 10
C338 0 1uF.
DVI DETn_ DVI DDC CLK__ RX2- RX2+ RX1- RX0- RX0+ RXC+ RXC- RX1+ DDC WPn_ DVI DDC DAT__
VCC5V
HDCP CTRLn_
PCB No.
Go to cover page
37
1234567 8910111213
1234567 8910111213
A B C D E F G
A B C D E F G
ACER P223W