AOC TS185LBE, Service Manual

Page: 23 / 96

18.5"LCD Monitor AOC TS185LBE
23
6. Schematic
6.1 Main Board
715G3635M05000004Q
VGA_5V
R229
NC/1K 1/16W
VGA_B
VGA_PLUG
R106 1K1/16W
CN101
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17
16
VGA_PLUG 3
5
VGA_PLUG
DET_CABLE_N 3
100OHM-->1K,circuit
diagram export E-BOM
error 09-11-23
"cable not connected"log float 1 minute
VGA_5V
VGA_SDA
D101
BAV70
3
1
2
VGA_R
VGA_V
R123
4K7
1/
16
W
5
%
R124
4K
7 1/
16
W
5
%
R125
4K
7 1/
16
W
5%
2011/03/29
タ
R118 56 OHM 1/16W
R119 22 OHM 1/16W
R120 56 OHM 1/16W
FB103
BEAD
1 2
C107 0.047uF
C103
22pF
C111
NC
FB102
BEAD
1 2
R127
NC/1K1/16W
C105 0.047uF
FB101
BEAD
1 2
R105 0R05 1/10W 5%
R110 47R 1/16W 5%
R117 22 OHM 1/16W
C113 0.047uF
C110 0.047uF
C102
22pF
R108
2K
2 1/
1
6
W
5%
R112
75
R
1
/16
W
5
%
C109 0.047uF
R107
2K
2 1/
1
6
W
5%
R104 1K1/16W
C108
NC
C104
NC
R115 56 OHM 1/16W
R113 47R 1/16W 5%
R121 390 OHM 1/16W
C101 0.047uF
R116
75
R
1/
16
W
5%
modify RGB input Resistors,in
order to improve the phase of
DOT pattern
VGA_PLUG
R114 22 OHM 1/16W
SDA_VGA
候綼 U103
SDA_VGA
SCL_VGA
VGA_R VGA_B
候綼 U101
VGA_HS
VGA_VS
VGA_G
VGA_PLUG
VGA_B
G_GND
VGA_G
R_GND
VGA_R
VGA_5V
B_GND
VGA_5V_S
C116
0.
22
uF
R122
75
R
1/
16
W
5
%
VGA_SCL
R128
0R
VGA_DDCA_SCL 3
VGA_DDCA_SDA 3
U103
AZC398-04S
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U102
AZC398-04S
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
4 TXD
SCL_VGA
2 G_OUT
VGA INTERFACE
15 DDC SCL
11 RXD
12 DDC SDA
R_GND
VGA_G
G_GND
B_GND
1 R_OUT 6 R_GND
8 B_GND
10 GND
9 +5V(DDC)
7 G_GND
3 B_OUT
VGA_5V_S
13 TTL H-S
VGA PIN DEFIINITION
14 TTL V-S
C115
NC
Q101
NC/LMBT3904LT1G
C114
NC
穝糤
R229 R128
EDID_WP
GND_B 3
GND_G 3
GND_R 3
U101
M24C02-RMN6TP
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
VSYNC 3
C106 1000pF
R126
0R
ZD104
RLZ5.6B
VGA_VS
VGA_HS
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 1
B
2 6 Thursday , October 18, 2012
称爹 < >
02.Input
VGA_5V
HSYNC 3
VGA_H
FOR VGA DDC
EDID_WP
VGA_5V_S
S_5V
VGA_SDA
VGA_SCL
G 3
R 3
B 3
SOG 3
VCC3D3