Acer AL1716 - Page 35

_6. INTERFACE BD_4 ACER_LCD_AL1716W SCHEMATICS_ VGA DDC INTERFACE&
PCB No.
6832175000P01
DDC SDA VGA__
VGA 5V_
VGA 5V_ VGA BLUE_ VGA RED_ VGA GREEN_ VGA VSYNC_
VGA HSYNC_ VGA CONn_
DDC SCL VGA__ DDC SDA VGA__
HS IN
BLUE IN_ GREEN IN_
VGA SDA_
DDC SCL VGA__
VGA SCL_
DDC5V A_
VGA DETn_
RED IN_
GNDB GNDG GNDR RIN GIN BIN
VGA CONn_
VS IN
DDC SDA VGA__ DDC SCL VGA__
DDC WPn_
VGA SCL_ VGA SDA_
VCC5V
VCC5V VCC5V VCC5V
VCC5V
C322 0 1uF.
T24
T39
R324 2K4
T20
C327 100pF
R330 2K4
P302
CONNECTOR DB15
8 15 7 14 6 13 5 12 4 11 3 10 2 9 1
16 17
T55
I304 24C02
1 2 3 45
6 7 8
A0 A1 A2
GNDSDA
SCL WP VCC
C323 0 1uF.
T57
R313 75 1/%
T37
T25
D308 MMSZ5232B
FB305 0
D310 MMSZ5232B
C330 0 1uF.
T43
T33
R329 47
T54
T40
FB306 SBK160808T 600Y S--
R311 100
D306 MMSZ5232B
R314 75 1/%
R322 100
T38
T30
C319 10nF
FB312
SBK160808T 451Y S--
D305 MMSZ5232B
T51
C331 100pF
T53
D309 MMSZ5232B
T36
R316 100
T45
FB308 SBK160808T 600Y S--
C324 10nF
T46
FB310 SBK160808T 600Y S--
T26
C318 10nF
R317 68
T21
C328 100pF
R318 100 R310 68
C320 10nF
T31
T44
T56
T49 R321 100
T22 T27
D301
MMBD7000
3
1
2
R327 12K
D304 MMSZ5232B
C329 0 1uF.
C326 0 1uF.
C321 0 1uF.
Q303 MMBT3904
2
1 3
T47
T50
R315 75 1/%
T29
R325 10K
R323 2K4
T28
T42
FB311
SBK160808T 451Y S--
C325 10nF
T34
R326 12K
R319 10K
T35
D307 BAT54C
T52
R312 68
FB307 0
D303
MMBD7000
3
1
2
T32
T48
T23
T41
C317 10nF
D302
MMBD7000
3
1
2
R320 1K
R328 47
C332 100pF
FB309 0
RIN GNDR BIN GNDB VGA DETn_ DDC SCL VGA__ DDC SDA VGA__ VS IN_ HS IN_ GIN GNDG DDC WPn_
VCC5V
1234567 8910111213
1234567 8910111213
A B C D E F G
A B C D E F G
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34
ACER AL1716W