AOC e2252Swdn Manual do Utilizador descarregar pdf (Página 22)

Service Manual AOC E2252SWDN

22

6.电原理图

6.1 主板 715G4502M

03.DVI INPUT

03.DVI INPUT

RX0+

RX0-

RX1-

RX1+

RX2+

RX2-

RXC-

RXC+

DDCSCL2

DDCSDA2

DVI_CABLE_DET

EDID_WP

+5V

DVI_HPD

Audio_EN

AVS0

on_BACKLIGHT

+5V

PS_EN

EDID_WP

VLCD

Adj_BACKLIGHT

Audio_DET

+5V

RX1+

04.SCALER

04.SCALER

Adj_BACKLIGHT

on_BACKLIGHT

Audio_EN

Audio_DET

PS_EN

Panel_ON

PB[0..9]

PA[0..9]

R0+

R0-

SOG_DET

G0+

G0-

B0+

B0-

AHS0

AVS0

DDCSCL1

DDCSDA1

EDID_WP

VGA_CABLE_DET

RXC+

RXC-

RX2-

RX2+

RX1+

RX1-

RX0-

RX0+

DDCSCL2

DDCSDA2

DVI_CABLE_DET

DVI_HPD

VCC1.8

VCC3.3

+5V

P_SCL

P_SDA

VLCD

DDCSCL1

02.INPUT

02.D-SUB INPUT

R0+

R0-

SOG_DET

G0+

G0-

B0+

B0-

+5V

AHS0

AVS0

DDCSCL1

DDCSDA1

EDID_WP

VGA_CABLE_DET

DVI_CABLE_DET

RX1-

R0-

EDID_WP

RXC-

Panel_ON

DDCSDA2

PB[0..9]

VCC3.3

PA[0..9]

DDCSCL2

DVI_HPD

+5V

G0+

VCC1.8

AHS0

+5V

R0+

SOG_DET

RX0-

EDID_WP

05.PANEL INTERFACE

05.PANEL INTERFACE

VLCD

PA[0..9]

PB[0..9]

P_SCL

P_SDA

VGA_CABLE_DET

G0-

RX0+

06.POWER

06.POWER

Adj_BACKLIGHT

on_BACKLIGHT

Audio_EN

Audio_DET

PS_EN

Panel_ON

+5V

VCC3.3

VCC1.8

VLCD

B0+

RX2+

DDCSDA1

RX2-

VCC1.8

VCC3.3

B0-

RXC+

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