Service manual

17
6. Schematic
6.1 Main Board
715G3244 2 2
FB101
BEAD
1 2
FB102
BEAD
1 2H_Sync
R103 100R 1/16W 5%
DSUB_V 5
VGA_B+
C111
5pF/50V
DSUB_R- 5
DDC1_SCL
ESD_5V
VGA_G-
R114
100R 1/16W 5%
C107
0.047uF
C434
0.22uF16V
DSUB_H 5
VGA_G+
C102
22pF
DSUB_SOG 5
R111
100R 1/16W 5%
DGND
C115
NC
VGA_G+
VGA_PLUG
FB103
BEAD
1 2
DDC1_SDA
VGA_G+
C114
NC
R109
390 OHM 1/16W
R115
100R 1/16W 5%
VGA_PLUG
DSUB_SDA
C104
5pF/50V
GND POWER
CMVCC1
DSUB_5V
C113
0.047uF
VGA_R-
R476 47R 1/16W 5%
R472
4K7 1/16W 5%
R475 47R 1/16W 5%
V_Sy nc
ZD103
RLZ5.6B
Q407
LMBT3904LT1G
DSUB_G+ 5
DSUB_5V
U405
AT24C02BN-SH-T
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
VGA_B+
DSUB_SDA
R122
NC
VGA_R-
DSUB_B- 5
C108
5pF/50V
VGA_B+
C103
22pF
DDC1_SDA5
VGA_PLUG
DSUB_B+ 5
DSUB_SDA
DSUB_SCL
R105
2K2 1/16W 5%
DDC1_SCL5
R116
75R 1/16W 5%
DSUB_5V
VGA_R+
U102
AZC199-04S
1
2
3 4
5
6
I/O1
GND
I/O2 I/O3
VDD
I/O4
R473
4K7 1/16W 5%
VGA_B-
C101
0.047uF
EDID_CTRL 5
VGA_B-
R106
2K2 1/16W 5%
R474
4K7 1/16W 5%
VGA_G-
DSUB_SCL
R101 0R05 1/10W 5%
R118
10K 1/16W 5%
H_Sync
R117
100R 1/16W 5%
DSUB_R+ 5
VGA_R+
C110
0.047uF
C106
1000pF
C105
0.047uF
DSUB_G- 5
F
B
14Monday , December 21, 2009
G3244-2-201.Input
G3244-2-2-X-22-091221
OEM MOD EL 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
R102 100R 1/16W 5%
CMVCC1 5,6,7
R108
100R 1/16W 5%
ESD_5V
R112
75R 1/16W 5%
CN101
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
DSUB_SCL
U103
AZC199-04S
1
2
3 4
5
6
I/O1
GND
I/O2 I/O3
VDD
I/O4
VGA_R+
DET_CABLE 5
R107
75R 1/16W 5%
C109
0.047uF
CMVCC1
ESD_5V
V_Sy nc
D403
BAV70
3
1 2
R104
100R 1/16W 5%