Schematic Diagram; For Au Panel Analog And Digital Input - Acer AL1922R Service Manual

Schematic Diagram

For AU panel Analog and Digital Input

CN301
DB15
11 1
6
12 2
7
13 3
8
14 4
9
15 5
10
D322 D323
TZMC5V6-GS08
TZMC5V6-GS08
HSI
VSI
D319
TZMC5V6-GS08
CN302
25
R
26
G
27
B
29
RGB GND
28
HSYNC
8
VSYNC
15
SYNC GND
6
DDC SCL
7
DDC SDA
14
+5V
16
HPD
11
1/3shield
3
2/4shield
19
0/5shield
22
clk shield
18
DAT0+
17
DAT0-
10
DAT1+
9
DAT1-
2
DAT2+
1
DAT2-
13
DAT3+
12
DAT3-
5
DAT4+
4
DAT4-
21
DAT5+
20
DAT5-
23
clk+
24
clk-
JACK
VCC5V
RXD 6
TXD 6
FB301
FB302
FB303
PC5V
VGA_CON
D301 D302 D303
BAV99 BAV99 BAV99
FB304 150 OHM
R312 100 1/16W
D320 R313
TZMC5V6-GS08
2.2K 1/16W
D321 D318
TZMC5V6-GS08 TZMC5V6-GS08
CLK_DDC2 R319 100 1/16W
DAT_DDC2 R320 100 1/16W
D314 D315 D316
LL5232B 5.6V 5% LL5232B 5.6V 5% LL5232B 5.6V 5%
D306 D307 D308 D309
BAV99 BAV99 BAV99 BAV99
0 1/16W R301 100
0 1/16W R302 100
0 1/16W R303 100
R304 470
R325 C301 C302 C303
75 1/16W NC NC NC
R305 100
R306 100
R307 100
VCC5V
VCC5V
R308
10K 1/16W
R309
R310
R311
C311 R314 C312 D317
TZMC5V6-GS08
33pF 10K 1/16W 220pF
CLK_DDC
DAT_DDC
DVI5V
R321
10K 1/16W
R322 100 1/16W
C314
0.1uF
D310 D311 D312 D313
BAV99 BAV99 BAV99 BAV99
47
1/16W C304 0.047uF
RIN 4
1/16W C305 0.047uF
GIN 4
1/16W C306 0.047uF
BIN 4
1/16W C307 0.001uF
SOG 4
1/16W C308 0.047uF
GNDR 4
1/16W C309 0.047uF
GNDG 4
1/16W C310 0.047uF
GNDB 4
100 1/16W
ST_DET1 6
1K 1/16W
HSYNC 4
1K 1/16W
VSYNC 4
R317
10K 1/16W
R315 100 1/16W
R316 100 1/16W
6 DDC_DAT
6 DDC_CLK
ST_DET2 6
R323
10K 1/16W
B+ 4
B- 4
G+ 4
G- 4
R+ 4
R- 4
CLK+ 4
CLK- 4
Chapter 7
VCC5V
PC5V
D304
BAV70
R318 C313
U301
10K 1/16W
8 1 0.1uF
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA GND
M24C02WMN6
VCC5V
DVI5V
D305
BAV70
R324 C315
U302
10K 1/16W
8 1 0.1uF
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA GND
M24C02WMN6