Service manual

PAGE1 VGA
INPUT
1
3
2
SOT23
DISPLAY
VGA AND DVI INPUT
38
Thursday, February 19, 2004
B
Title
Size Document Number
Rev
Date:
Sheet of
HSYNC
RED+IN
GREEN-IN
GREEN+IN BLUE+IN
IN-H IN-V VGA_SDA_O VGA_SCL_O
VSYNC
IN-V
IN-H
SDA-DDDC
SCL-DDDC
GREEN+IN
BLUE+IN
GREEN-IN
VGA_SDA_O
VCC-DDC
VGA_SCL_O
DDC-SDA
DDC-SCL
IN-V
IN-H
GREEN-IN GREEN+IN
BLUE+IN
IN-H
VGA_SCL_O
IN-V
VGA_SDA_O
DSUB_5V_O
RED+IN
SCL-DDDC
VCC-DDC
SDA-DDDC
RED+IN
GREEN+IN
BLUE+IN
RED+IN
RED-IN
RED-IN
DDC_VS
BLUE-IN
GND
RED-IN
BLUE-IN
BLUE-IN
DSUB_5V_O
GND
DDC_VS
VGA_CON_O
RED- 4
GREEN- 4
BLUE- 4
TX2- 4
TX2+ 4
TX1- 4
TX1+ 4
TX0- 4
TX0+ 4
TXC+ 4
SDA-VGA 5
SCL-VGA 5
HSYNC 4
BLUE+ 4
RED+ 4
GREEN+ 4
VSYNC 4
HP-MCU 5
SOGIN 4
TXC- 4
DDC_VS 5
VDD3V3
VDD3V3
DSUB_5V
L7 100/6
R23 100/6
C6 0.047u/6
D14
Z5.6/NC
2 1
R7 390/6
C14
0.1U/6
C8 0.047u/6L6
FCM 1608C-300T06 (BULL WILL)
C7 0.01U/6
R115 0/6
C3 0.047u/6
C15 0.1U/6NC
D15
Z5.6/NC
2 1
R8 75/6
R10 75/6
R22 100/6
R120 0/6
L2
FCM 1608C-300T06 (BULL WILL)
R26
10K/6NC
R116 0/6
C1 0.047u/6
C13
33P/6
D16
Z5.6/NS
2 1
R119 0/6
CN1
VGA
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
1617
D5
Z5.6/NC
2 1
C5
NC
D6
Z5.6/NC
2 1
D19
Z5.6/NC
2 1
D3
DAN217K/NC
12
3
R14 1K/6
D17
Z5.6/NS
2 1
D7
Z5.6/NC
2 1
R15
2K/6
D8
Z5.6/NC
2 1
D11
BAT54C-GS08
D12
Z5.6/NC
2 1
R1 75/6
R2
75/6/F
R122 0/6
D20
Z5.6/NC
2 1
R3 75/6
D2
DAN217K/NC
12
3
R20
2K/6
U2
M24C02
1
2
3
4 5
6
7
8
NC
NC
NC
VSS SDA
SCK
VCLK
VCC
C10
0.047u/6
C2
NC
R117 0/6
R121 0/6
R9
75/6/F
R12
2K/6
D21
Z5.6/NC
2 1
L35 0/6
R13 100/6
R25 10K/6
C11
33P/6
R118 0/6
R11 1K/6
D4
DAN217K/NC
12
3
D18
Z5.6/NC
2 1
L3
FCM 1608C-300T06 (BULL WILL)
R21
2K/6
C4 0.047u/6
D22
Z5.6/NC
2 1
R4 75/6
C16
1U/6NC
CN3
DVI-D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
RX2-
RX2+
GND
RX4-
RX4+
SCL
SDA
VS
RX1-
RX1+
GND
RX3-
RX3+
5V
GND
HP
RX0-
RX0+
GND
RX5-
RX5+
GND
RXC+
RXC-
26
25
D13
Z5.6/NC
2 1
C9
NC
R6 75/6
R5
75/6/F
CN2
VGA INPUT/NC
1
3
5
7
9
11
13
2
4
6
8
10
12
14
+
+
+
+
+
+
+
+
+
+
+
+
+
+
R24 10K/6
10. Schematic Diagrams
60
ViewSonic Corporation Confidential
-
Do Not Copy VX912