Chapter 7 Schematic Diagram - Acer V233H Service Manual

Schematic Diagram
Main Board
H_Sy nc R102
V_Sy nc
R101
DDC1_SCL DSUB_SCL
2 DDC1_SCL
100R 1/16W 5%
R113
DDC1_SDA DSUB_SDA
2 DDC1_SDA
100R 1/16W 5%
CN102
8
VSYNC
15 DVI_HPD
SY NC 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
U107
AZC099-04S
1
I/O1
2
GND
3
I/O2 I/O3
GND POWER DGND
ESD_VCC2
0R05 1/10W 5% R103 1K 1/16W 5%
R104 1K 1/16W 5%
R106 R107 C103 C104
2K2 1/16W 5% 2K2 1/16W 5% 22pF
22pF
DSUB_5V
DSUB_SCL
CN101 DSUB_SDA
FB107
10
15 5 VGA_PLUG
9 DSUB_5V 300 OHM
14 4
8 VGA_B- C124
13 3 VGA_B+ 0.1uF 16V
ZD104
7 VGA_G- ZD105
RLZ5.6B
12 2 VGA_G+
RLZ5.6B
6 VGA_R-
11 1 VGA_R+ VGA_G+
DB15 VGA_R+
DVI_5V
R118 100R 1/16W 5%
R119 100R 1/16W 5%
R120 10K 1/16W 5%
C115
0.1uF/16V
ESD_VCC2 U105 ESD_VCC1 U106
AZC099-04S AZC099-04S
6 1 6 1
I/O4 I/O1 I/O4 I/O1 I/O4
5 2 5 2
VDD GND VDD GND VDD
4 3 4 3
I/O2 I/O3 I/O2 I/O3
C120 C118
NC NC
候綼 U107 候綼 U105
ESD_VCC1
FB109
0R05 1/10W 5%
MVCC_1 VGA_B+
DSUB_H 2
DSUB_V 2
D109
BAT54C VGA_B-
U104
ESD_VCC
1 6 H_Sy nc
I/O1 I/O4
2 5
GND VDD
3 4 V_Sy nc VGA_G+
I/O2 I/O3
AZC099-04S C112
NC
候綼 U103
VGA_G-
U103
ESD_VCC
1 6
I/O1 I/O4
2 5
GND VDD
3 4 VGA_B+ VGA_R+
I/O2 I/O3
AZC099-04S C101
NC
候綼 U101
VGA_R-
DDC2_SCL
DDC2_SCL 2
DDC2_SDA
DDC2_SDA 2
R122
NC
Q101
NC
R126 10R 1/16W 5% RX0P
RX0P 2
R127 10R 1/16W 5% RX0N
RX0N 2
R128 10R 1/16W 5% RX1P
RX1P 2
R129 10R 1/16W 5% RX1N
RX1N 2
R130 10R 1/16W 5% RX2P
RX2P 2
R131 10R 1/16W 5% RX2N
RX2N 2
R132 10R 1/16W 5% RXCP
RXCP 2
R134 10R 1/16W 5% RXCN
RXCN 2
ESD_VCC1 ESD_VCC
6 FB108
5
4
0R05 1/10W 5% DVI_HPD R135 10K 1/16W 5%
C119
NC VGA_PLUG R139 6K8 1/16W 5%
候綼 U106
T P V ( Top Victory Electronics
G2883-1-X-X-44-090227
絬 隔 瓜 絪 腹
2.0.INPUT
Key Component
Friday , February 27, 2009
Date
43
FB102
1 2 R105 100R 1/16W 5%
BEAD
R108 C105
5pF/50V
75R 1/16W 5%
R109 100R 1/16W 5%
R110 470R 1/16W 5%
FB103
1 2 R111 100R 1/16W 5%
BEAD
R112 C109
5pF/50V
75R 1/16W 5%
R114 100R 1/16W 5%
FB101
1 2 R115 100R 1/16W 5%
BEAD
R116
C113
75R 1/16W 5% 5pF/50V
R117 100R 1/16W 5%
DVI_5V
R140
NC R123
R121 NC
HDCP_CTRL R124 R125
2
4K7 1/16W 5% 4K7 1/16W 5%
NC
DDC1_SCL
DDC1_SDA
DDC_WP
2
FB105
CMVCC FB104
300 OHM 300 OHM
C121 D108
1000pF BAT54C
VCC3.3
R133
10K 1/16W 5%
R137 R138
4K7 1/16W 5% 4K7 1/16W 5%
2
DET_CABLE DDC2_SCL
DDC2_SDA
2
DDC_WP
Co . , Ltd. ) OEM MODEL
V233H V243H
TPV MODEL
ACER
PCB NAME
Sheet 2 of 6
Chapter 7
C102
DSUB_B+ 2
0.047uF
C106
DSUB_B- 2
0.047uF
C107
DSUB_SOG 2
1000pF
C108
DSUB_G+ 2
0.047uF
C110
DSUB_G- 2
0.047uF
C111
DSUB_R+ 2
0.047uF
C114
DSUB_R- 2
0.047uF
CMVCC DSUB_5V
D104
BAT54C
C116
NC
U101
8 1
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA VSS
NC / M24C02-WMN6TP
DVI_5V
C122
1000pF
C117
R136
NC
U102
NC
8 1
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA VSS
NC / M24C02-WMN6TP
Size B
Rev E
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