Acer AT1921 - Page 51

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
RP
VGASCL
VGASOG
GP
VGASDA
BP
VGASCL
RN
GN
BN
DDC_WP_DE
VGAVSYNC#
VGASDA
VGASCL
PW_KEY
RST
GPIO5
GPIO6
VGA_PLAG
VGAHSYNC#
VGASDA
HSYNC# BLUE
VGASDA_IN
HSYNC#
VSYNC#
RED_GND
GREEN
GREEN
BLUE
GRN_GND
RED
VSYNC#
BLU_GND
RED
VGA_PLUGPWR
VGASCL_IN
BLU_GND
GRN_GND
RED_GND
TXD
RXD
IR
VSYNC#
HSYNC#
VGASCL_IN
VGASDA_IN
SCL0
SDA0
VGA_PLAG
+3.3V
+3.3V
+3.3V
VCC
VGA_PLUGPWR
+5V_IN
+3.3V
+3.3V
VGA_PLAG
VGA_PLAG
VGA_PLAG
VGA_PLUGPWR
5VSB
SB33B
RN 4
GN 4
BN 4
BP 4
GP 4
RP 4
VGASOG 4
VGAHSYNC# 4
VGAVSYNC# 4
Control_Power 2
GPIO54
GPIO64
DDC_WP_DE 4,6
ERO0_UP3_0 4
TXD 4
RXD4
IR4,14
PW_KEY4,14
SCL04
SDA04
Title
Size Document Number Rev
Date: Sheet
of
<Doc> C3B
VGA IN & AUDIO IN
Custom
714Tuesday, May 29, 2007
L : WP DISABLE
VGA IN
H : WP ENABLE
Ω
S0 S1
0
1
0
1
B3,A3
STATUS
SDA/SCL
TXD/RXD
OUTPUT
PROJECT :E9T-PV
B3,A3
11/28 add
D29
EZJZ0V800AA/NC
12
C78
5pF/6
12
R108 0R/6/NC
C80
1uF/6/NC
R1010R/6/NC
Y2
24MHz/NC
1 2
D25
EZJZ0V800AA/NC
12
R119 0R/6/NC
C79
0.01uF/6
1 2
+
C198
10uF/25V/NC
12
R136 0R/6/NC
R105 510R/6
C76
0.1uF/6/NC
D23
EZJZ0V800AA/NC
12
R106 0R/6/NC
R85
10k/6
R316
0R/6
L16 FB/6
C74
5pF/6
12
CB70
0.1uF/6
R134 0R/6/NC
R83 0R/6
R314
0R/6/NC
C202
33pF/6
R122 0R/6/NC
R292 330R/6F/NC
R81
75R/6F
R138 0R/6/NC
R78 68R/6
L17 FB/6
C70
5pF/6
12
R133 0R/6/NC
R990R/6/NC
R139 0R/6/NC
U17
24C02
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
P2
D-SUB15
DCN15VGA-15P
1617
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R297 100R/6
L47
Bead_121_4A/8/NC
R88100R/6
C258
0.1uF/6/NC
R131 0R/6/NC
R124 0R/6/NC
C72
4.7nF/6
1 2
R77
10k/6
R315 0R/6/NC
R1030R/6/NC
R125 0R/6/NC
R107
2k/6
D26
BAT54C
R130 0R/6/NC
R137 0R/6/NC
R980R/6/NC
R82 100R/6
R120 0R/6/NC
R1040R/6/NC
R118 0R/6/NC
C203
33pF/6
C73
0.01uF/6
1 2
R132 0R/6/NC
R115 0R/6/NC
R80100R/6
R113 0R/6/NC
C75
0.01uF/6
1 2
C201
0.1uF/6/NC
R94
0R/6/NC
D22
EZJZ0V800AA/NC
12
R296 100R/6
C77
0.01uF/6
1 2
R95
4.7k/6/NC
D24
EZJZ0V800AA/NC
12
R84 68R/6
R302 10k/6
R377 0R/6
R111 0R/6/NC
C81
10pF/6/NC
R91
75R/6F
R90 68R/6
C71
0.01uF/6
1 2
R87 0R/6/NC
R93
10k/6/NC
R123 0R/6/NC
R92 100R/6
R79 0R/6/NC
R293 200/6F/NC
R96
82K/6/NC
D27
EZJZ0V800AA/NC
12
U23
AP1117ELA/TO223/NC
ADJ/GND
1
VOUT
2
VIN
3
R86
75R/6F
R126 510R/6
R135
2k/6
D28
EZJZ0V800AA/NC
12
RTD2120L
U16
RTD2120L/NC
P5.0/PWM0
44
P5.1/PWM1
45
P5.2/PWM2
46
P5.3/PWM3
47
P5.4/PWM4
48
P5.5/PWM5
1
DSCL2/P5.6
2
DSDA2/P5.7
3
RST
4
ASDA/P3.1/TXD
8
XO
15
XI
16
VSS
17
VCC
41
P1.0/T2
40
P1.1
39
P1.2
38
P1.3
37
P1.4
36
P1.5
35
P1.6
34
P1.7
33
NC
19
VSYNC
28
NC
32
P6.0/ADC0
20
P6.1/ADC1
21
P6.2/ADC2
22
P6.3/ADC3
23
P6.4
24
P6.5
25
P6.6/CLKO1
26
P6.7
27
ASCL/P3.0/RXD
5
P3.2/INT0
9
P3.3/INT1
10
P3.4/T0
11
P3.5/T1
12
P7.6/CLKO2
13
P7.7
14
NC
18
NC
6
NC
7
NC
42
NC
43
NC
29
NC
30
NC
31
R129 0R/6/NC
R128 0R/6/NCR127 0R/6/NC
C69
0.01uF/6
1 2
R97
4.7k/6/NC
R317 0R/6
R145
6.8K/6/NC
R144
10k/6/NC
L15 FB/6
R1020R/6/NC
U24
CD4052
SOP16
B0
1
B2
2
BN
3
B3
4
B1
5
INH
6
VEE
7
GND
8
S1
9
A2
15
A1
14
AN
13
A3
11
A0
12
VCC
16
S0
10
+
C200
10uF/25V/NC
12
R109 0R/6/NC
C199
0.1uF/6/NC
R1000R/6/NC
C82
10pF/6/NC
R89 100R/6
R117 0R/6/NC
R121 0R/6/NC