Service manual

J. SCHEMATIC DIAGRAM
MVP3-SCH-001 1.0
VGA INPUT
1
8
Wednesday, May 21, 2003
MRT, Inc.
Title
Size Document Number Rev
Date: Sheet
of
VDD
VCC
VDD
GND
VDD VDD
VDDVDD
VDD
GND
DC_VIN
GREEN- 2
HSYNC 2
BLUE- 2
RED+ 2
RED- 2
GREEN+ 2
BLUE+ 2
VSYNC 2
DD_SCL 3
DD_SDA 3
$$$1 3
VGA_VSYNC
DDC_SCL
DDC_SCL
GREEN
VGA_HSYNC
PC5V
DDC_SDA
RED
DDC_SDA
BLUE
VGA_HSYNC
RED
PC5V
GREEN
VGA_VSYNC
RED
PC5V
DDC_SDA
DDC_SDA
VGA_VSYNC
BLUE
BLUE
DDC_SCL
DDC_SCL
GREEN
VGA_HSYNC
CABLE
PC5V
VGA_HSYNC
DDC_SCL
RED
GREEN
CABLE
VGA_VSYNC
BLUE
DDC_SDA
C15
0.1uF
R3
75 1%
U2
24LC21
1
2
3
4 5
6
7
8
NC
NC
NC
VSS SDA
SCK
VCLK
VCC
R13
47K
R12 22
C5 10nF
C2 10nF
C10 10nFR10 150 1%
R15
33
R5 150 1%
C7 10nFR7 150 1%
R2 150 1%
R9
75 1%
C4 10nFR4 150 1%
R22
10K
C8 10nFR8 150 1%
C11
22pF
R17 22
C13
22pF
R14
33
R19
10K
R20 22
R6
75 1%
R11
22
C12
22pF
R23
10K
C14
22pF
C9
NP
C6
NP
C3
NP
CN1
JST2.0-1X16PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
L3 BE0603-RGB
L2 BE0603-RGB
L1 BE0603-RGB
R25 33
R24 33
R21
NP
C16
0.1uF
L5
BE0805
1 2
L4
BE0805
1 2
R104
10K
R105
47K
R18 NP
R16 NPD1
BAT54
12
3
U1A
SSHCT14
1 2
14
7
U1B
SSHCT14
3 4
14
7
U1D
SSHCT14
9 8
14
7
U1C
SSHCT14
5 6
14
7
JP2
JST2.0-13PIN-180°
1
2
3
4
5
6
7
8
9
10
11
12
13
DC_VIN 5
修改 1
ADD TO R135
5/18 追加