Schematic Diagrams; Vga - ViewSonic VX1962wm Service Manual

8. Schematic Diagrams

8.1 Main Board

VGA

VGA_5V +5V
VGA_VDD
+5V
D1
BAV70W/RoHS
U1
R2
1 8 0402/3.9K/5%
NC VCC
VGA_5V
2 7
NC WP
3 6
NC SCL
4 5
GND SDA
M24C02B-10TU-1.8/RoHS C3
GND_POWER
0402/100n/16V/Y
GND_POWER
11 1
6
VGA_SDA 12 2
7
HSI 13 3
8
VSI
14 4
9
VGA_SCL
15 5
10
CN1
MLX89263-6762/RoHS
GND_POWER
VGA_5V
VGA_SCL 1 VSCL RAI+
TP
4,5
VGA_SDA
1 VSDA
TP
1
VGA_SCL
VGA_SDA
GND_POWER
GAI+
RAI+
RAI-
GAI+
GAI- 1
BAI+
BAI-
GND_POWER
GND_POWER
BAI+
1
Z1
NC/UDZSF-5.6B/RoHS
GND_POWER
GND_POWER
VSI R15
Z3 R14
0402/2.2K/5%
NC/UDZSF-5.6B/RoHS
GND_POWER GND_POWER
VGA_VDD
R18
0402/4.7K/5%
VGA_SCL
VGA_SCL 3
Z5
NC/UDZSF-5.6B/RoHS
GND_POWER
100M/33ohm
B1
1 2
BK1608HS330
R3
D2 0402/75R/1%
NC/BAV99/RoHS
RAI-
C4
NC/0402/100n/16V/Y
B2
1 2
BK1608HS330
R8
D3 0402/75R/1%
NC/BAV99/RoHS
GAI-
C7
NC/0402/100n/16V/Y
B3
1 2
BK1608HS330
R11
D4 0402/75R/1%
NC/BAV99/RoHS
BAI-
C10
NC/0402/100n/16V/Y ADC_VAA
R13 NC/0402/0R/5%
Z2
C11
NC/0603/10u/6.3V/5/B
NC/UDZSF-1.9V
GND_POWER GND_POWER
0402/100R/5% HSI
VSIN 3
C12
0402/100p/50V/N
NC/UDZSF-5.6B/RoHS
GND_POWER
VGA_VDD
R19
0402/4.7K/5%
VGA_SDA
Z6
NC/UDZSF-5.6B/RoHS
GND_POWER
32
R1 0402/56R/1% C1 0402/47n/16V/Y
R4 0402/100R/1% C2 0402/47n/16V/Y
R5 0402/470R/1%
R6 0402/56R/1% C5 0402/47n/16V/Y
R9 0402/100R/1% C6 0402/47n/16V/Y
R10 0402/56R/1% C8 0402/47n/16V/Y
R12 0402/100R/1% C9 0402/47n/16V/Y
ADC_VAA 3,4,5
R16 0402/100R/5%
HSIN 3
Z4 R17
C13
0402/2.2K/5% 0402/22p/50V/N
GND_POWER GND_POWER GND_POWER
VGA_SDA 3
RI1
RI1 3
RI1-
RI1- 3
CA1
SOGI
SOGI 3
0402/1n/16V/7
GI1
GI1 3 R7
NC/0402/1M/1%
GND_POWER
GI1-
GI1- 3
BI1
BI1 3
BI1-
BI1- 3