Service manual

6.2 ACER _ INTERFACE_TOP_LCD_AL1716W SCHEMATICS_
6832175000P01
6 AUDIO.
7 AUDIO.
AUDIO EN_
VOLUME
VDD
2 POWER.
2 POWER.
BKLT ADJ_ BKLT EN_ PANELVCC EN_
VCC5V
VCC3V3 VCC1V8
VLCD
VDD
3 VGA DDC INTERFACE.& 3 VGA DDC INTERFACE.&
VGA DETn_
DDC SCL VGA__
DDC SDA VGA__
DDC WPn_
HS IN_
VS IN_
RIN
GNDR
GIN
GNDG
BIN
GNDB
VCC5V
4 DVI DDC INTERFACE.& 4 DVI DDC INTERFACE.&
RX2+
RX2- RX1-
RX1+
RX0-
RX0+
RXC-
RXC+
DDC SCL DVI__
DDC WPn_
DDC SDA DVI__
DVI DETn_
VCC5V
HDCP HPDN_
5 SCALER GM5726H.
5 SCALER GM5726H.
DDC SCL VGA__ RIN
GIN
DDC SDA VGA__ BIN HS IN_ VS IN_
CH3P LV E__
CH3N LV E__
CH0P LV E__
CH0N LV E__
CH1P LV E__
CH1N LV E__
CH2P LV E__
CH2N LV E__
CLKP LV E__
CLKN LV E__ CH3P LV O__
CH3N LV O__
CH0P LV O__
CH0N LV O__
CH1P LV O__
CH1N LV O__
CH2N LV O__
CH2P LV O__
CLKN LV O__
CLKP LV O__
PANELVCC EN_
BKLT EN_
BKLT ADJ_
GNDB GNDG GNDR
VGA DETn_
LED B_
LBADC IN2_
LBADC IN1_
LED A_
DDC WPn_ AUDIO EN_ VOLUME RX2+ RX2- RX1+ RX1- RX0+ RX0- RXC+ RXC- DDC SCL DVI__ DDC SDA DVI__
NC
DVI DETn_
VCC5V
VCC3V3
VCC1V8
HDCP HPDN_
6 KEY PANEL INTERFACE.& 6 KEY PANEL INTERFACE.&
LED B_ LED A_
CH3P LV E__
CH3N LV E__
CH2P LV E__ CH2N LV E__
CH1P LV E__
CH1N LV E__
CH0P LV E__
CH0N LV E__ CLKP LV E__ CLKN LV E__
CLKN LV O__ CH1N LV O__
CH0P LV O__ CH1P LV O__ CH2N LV O__
CH0N LV O__ CH2P LV O__
CLKP LV O__ CH3P LV O__
CH3N LV O__
LBADC IN1_ LBADC IN2_ NC VLCD
VCC5V
VCC3V3
CH1N LV O__ CH1N LV O__
RIN RIN
LBADC IN1_ LBADC IN1_
CLKP LV O__CLKP LV O__
BIN BIN
BKLT ADJ_ BKLT ADJ_
CH1P LV E__ CH1P LV E__
HS IN_ HS IN_
CLKN LV O__ CLKN LV O__ CH1P LV O__ CH1P LV O__ CH0P LV O__ CH0P LV O__
GIN GIN DDC SDA VGA__ DDC SDA VGA__ DDC SCL VGA__ DDC SCL VGA__
BKLT EN_ BKLT EN_ CH2P LV E__ CH2P LV E__ CH1N LV E__ CH1N LV E__
GNDB GNDB VS IN_ VS IN_
CH0N LV O__ CH0N LV O__ CH0N LV E__ CH0N LV E__ LED B_ LED B_
CH2P LV O__ CH2P LV O__
CH2N LV E__ CH2N LV E__ CH0P LV E__ CH0P LV E__ LED A_ LED A_
CLKP LV E__ CLKP LV E__
LBADC IN2_ LBADC IN2_
PANELVCC EN_ PANELVCC EN_
GNDG GNDG
CLKN LV E__ CLKN LV E__
GNDR GNDR
CH2N LV O__ CH2N LV O__
VOLUME VOLUME AUDIO EN_ AUDIO EN_ DDC SDA DVI__ DDC SDA DVI__
DVI DETn_ DVI DETn_
RX1- RX1- RXC+ RXC+ RX2- RX2-
DDC WPn_ RX2+ RX2+
VGA DETn_VGA DETn_
RX0+ RX0+ RXC- RXC-
RX1+ RX1+ RX0- RX0-
DDC WPn_
DDC SCL DVI__ DDC SCL DVI__
DDC WPn_ DVI DETn_ DVI DETn_
VCC5V
VCC3V3
VCC1V8
VLCD
VDD
VCC3V3
VCC5V
VLCD
VCC1V8
VCC3V3
VCC5V
VDD VCC5V VCC5V
PCB No.
1234567 8910111213
1234567 8910111213
A B C D E F G
A B C D E F G
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32
ACER AL1716W