![background image](http://html.mh-extra.com/html/viewsonic/vp2030b-1/vp2030b-1_service-manual_1021351070.webp)
Analog
RGB
R
G
B
DVI
HS
VS
74HCT4053
HS
VS
HS
VS
DSCL
DSDA
ASCL
ASDA
24LC02
24LC02
Triple ADC
Interface
74HCT4053
SCL
SDA
74HCT4053
74HCT4053
SCL
SDA
SCL
SDA
RX
TX
DVI
Interface
RX0- ~RX2-
RX0+ ~RX2+
DVI_R
DVI_G
DVI_B
RXC+
RXC-
PANEL
20,21,23
LVDS+,LVDS-
CLK+
CLK-
BACKLIGHT
K4D263238G-VC33
FSDATA,FSADDR
RESET
SST39VF040
FSCLK+
FSCLK-
OCMADDR,OCMDATA
BACKLIGHT
AC IN 110V~264V
PANEL ON/OFF
BRIGHTNESS
DC OUT
+12V
+20V
POWER BLOCK
+12V
+5V
AIC1577 ADJ
+3.3V
+2.5V
+1.8V
AIC1084
LT1117
AIC1084
+5V
+5V
+5V
+5V
+5V
+5V
+3.3V
+2.5V
+1.8V
+3.3V
+3.3V
+3.3V
KEYPAD
GM1601
9. Block Dragram
Viewsonic Corporation
67
VP2030b-1
Confidential - Do Not Copy
Summary of Contents for VP2030b-1
Page 34: ...Pattern 7 Pattern 8 Pattern 9 Viewsonic Corporation 31 VP2030b 1 Confidential Do Not Copy ...
Page 76: ...11 PCB Layout Diagrams Viewsonic Corporation 73 VP2030b 1 Confidential Do Not Copy ...
Page 77: ...Viewsonic Corporation 74 VP2030b 1 Confidential Do Not Copy ...
Page 78: ...Viewsonic Corporation 75 VP2030b 1 Confidential Do Not Copy ...
Page 79: ...Viewsonic Corporation 76 VP2030b 1 Confidential Do Not Copy ...
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