In-V - Acer AL1712 Service Manual

Schematic Diagram
CN6
1
2
RED-IN RED+IN
+ +
3 4
GREEN-IN
+ + GREEN+IN
5
6
BLUE-IN BLUE+IN
+ +
7 8
+ +
9 10

IN-V

IN-H
+ +
11
12 VGA_SDA_O
+ +
VGA_SCL_O R93 10K/6
13 14
DSUB_5V_O
+ +
VGA INPUT
GND
VDD3V3
D11
D10
D12
DAN217K/NS
DAN217K/NS DAN217K/NS
3
RED+IN 3 GREEN+IN BLUE+IN 3
GND
+5V
DAN202U/NS
D6
DSUB_5V_O
1 2
C59
0.1u/6/NS
GND
R61
U4
1 8
A0 VCC
2 7
A1 WP
R59
3 6
A2 SCL
4 5
GND SDA
AT24C02-10SC-1.8/NS
GND
GND
GND
SCHEMATIC
CONTENT
BLOCK DIAGRAM
VGA AND TMDS INPUT
MICRO AND BOTTON CONTROL
POWER ADN OUTPUT CONNECT
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RED+IN L25 0/6
RED-IN
L24 0/6
GREEN+IN
DSUB_5V 5
GREEN-IN
L23 0/6
BLUE+IN
BLUE-IN
IN-H
L22
IN-V
R57
SDA-VGA 5
R94 100/6
VGA_SDA_O
100/6/NC
VGA_SCL_O
VGA_SDA_O
IN-V
R95 100/6
IN-H
SCL-VGA 5
100/6/NC VGA_SCL_O
GND
L7T M/B
CONTENTS
SHEET
1
2
3
4
5
6
- 34 -
R44 100/6
C57 0.047u
RED+ 4
R43 100/6
C56 0.047u
RED- 4
R41 100/6
C54 0.047u
GREEN+ 4
C53 0.047u
R40 100/6
GREEN- 4
C55 0.01U/6 SOGIN 4
R42 100/6
C52 0.047u
R39 100/6
BLUE+ 4
R38 100/6
C51 0.047u
BLUE- 4
HSYNC
0/6
R32 1K/6 1%
HSYNC 4
GND
R31 1K/6 1%
VSYNC 4
22/6 VSYNC
GND
Title
CONTENT
Size Document Number
SCHEMATIC1
Date: , 11, 2003
星期三 六月
Chapter 7
Title
CONTENT
Size Document Number
VGA AND TMDS INPUT
SCHEMATIC1
Date: , 11, 2003 Sheet 3 of
星期三 六月
Rev
CONTENT 2A
Sheet 1 of 7
Rev
2A
7