Service manual

20
5. Block Diagram
5.1 Main Board
715G5270M01000004I
PB[0..9]
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 DUAL 1
AOC E960SWDA/SDA
B
2 7Wednesday , July 11, 2012
715G5270M010000040
<称爹>
COVER & REVISE HISTORY
G5270-M01-000-0040-7-120710
03.DVI INPUT
03.DVI INPUT
RX0+
RX0-
RX1-
RX1+
RX2+
RX2-
RXC-
RXC+
DDCSCL2
DDCSDA2
DVI_CABLE_DET
EDID_WP
+5V
DVI_HPD
Adj_BACKLIGHT
on_BACKLIGHT
Volume
Mute
PS_EN
Panel_ON
+5V
VCC3.3
VCC1.2
VLCD
VLCD
R0+
R0-
SOG_DET
G0+
G0-
B0-
AHS0
AVS0
DDCSCL1
DDCSDA1
EDID_WP
VGA_CABLE_DET
PA[0..9]
+5V
EDID_WP
RX0+
RX1-
RX0-
RXC-
RX2+
RX2-
RXC+
RX1+
DDCSCL2
DDCSDA2
DVI_CABLE_DET
+5V
EDID_WP
DVI_HPD
B0+
VCC3.3
VCC1.2
+5V
02.INPUT
02.D-SUB INPUT
R0+
R0-
SOG_DET
G0+
G0-
B0+
B0-
+5V
AHS0
AVS0
DDCSCL1
DDCSDA1
EDID_WP
VGA_CABLE_DET
04.SCALER
04.SCALER
Adj_BACKLIGHT
on_BACKLIGHT
Volume
Mute
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
VCC1.2
VCC3.3
+5V
JV_SDA
JV_SCL
05.PANEL INTERFACE
05.PANEL INTERFACE
VLCD
PA[0..9]
PB[0..9]
JV_SCL
JV_SDA
06.POWER
06.POWER
Adj_BACKLIGHT
on_BACKLIGHT
Volume
Mute
PS_EN
Panel_ON
+5V
VCC3.3
VCC1.2
VLCD