Service manual

Service Manual e2450Swd
32
7. Schematic
7.1 Main Board 715G4502M
B0-
PA[0..9]
VCC3.3
DVI_CABLE_DET
RX2-
+5V
DUAL 1
e2252Vw
B
2 7Friday , March 11, 2011
715G4502-M01-000-0040
<称爹>
COVER & REVISE HISTORY
G4502-M01-000-0040-2-110311
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
VCC1.8
Audio_EN
AHS0
VCC3.3
+5V
RX0+
R0+
SOG_DET
DDCSDA1
Adj_BACKLIGHT
VLCD
+5V
RX2+
R0-
AVS0
PS_EN
EDID_WP
on_BACKLIGHT
+5V
RX0-
G0+
VLCD
05.PANEL INTERFACE
05.PANEL INTERFACE
VLCD
PA[0..9]
PB[0..9]
P_SCL
P_SDA
RXC-
Audio_DET
Panel_ON
EDID_WP
DVI_HPD
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
DDCSCL1
RX1-
G0-
03.DVI INPUT
03.DVI INPUT
RX0+
RX0-
RX1-
RX1+
RX2+
RX2-
RXC-
RXC+
DDCSCL2
DDCSDA2
DVI_CABLE_DET
EDID_WP
+5V
DVI_HPD
DDCSCL2
VGA_CABLE_DET
PB[0..9]
RX1+
B0+
VCC1.8
DDCSDA2
RXC+
EDID_WP
06.POWER
06.POWER
Adj_BACKLIGHT
on_BACKLIGHT
Audio_EN
Audio_DET
PS_EN
Panel_ON
+5V
VCC3.3
VCC1.8
VLCD
02.INPUT
02.D-SUB INPUT
R0+
R0-
SOG_DET
G0+
G0-
B0+
B0-
+5V
AHS0
AVS0
DDCSCL1
DDCSDA1
EDID_WP
VGA_CABLE_DET