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Disassemble Process
1 Units Disassemble Process
1.1
Tools
Glove
Big cross screwdriver
Small cross screwdriver
Prize equipment or abandoned IC card
Screw box
Cushion
Six angle sleeve spanner
1.2 Disassemble process
1
、
Tide up the worktable, spread straight cushion, put the monitor on it, the front side
adown.(
Picture 1
)
2
、
Remove the decorate slice of the back cover.(
Picture 2, 3
)
3
、
Disassemble the 4 screws that fix the stand, remove the stand..(
Picture, 4
)
4
、
Disassemble the 4 screws of the back cover.
(
Picture 5
)
5
、
Use equipment or abandoned IC card to prize up the bezel through the bottom flute,
and rip up the bezel downwards.( as showed in the following the
picture 6,7,8
)
6
、
Disassemble the 3 screws and 3 pins of the Key board, remove the Key board. ( as
showed in the following the
picture 9,10
)
7
、
Remove the back cover, refer to the following
picture 11
.
8
、
Disassemble the 3 fixed screw in the shield, remove the shield as the direction
arrowhead showed, refer to the following
picture 12
.
9
、
Disassemble the 5 screws and 4 pins of the PWPC board, remove the PWPC
board.(symbolized the following
picture 13
with red color)
10
、
Disassemble the 2 screws and 4 pins of the audio board, remove the audio board.
(symbolized the following
picture 13
with yellow color)
11
、
Disassemble the 3 screws and 2 pins of the main board, remove the main board.
(symbolized the following
picture 13,14
with blue color)
12
、
Disassemble the 4 fixed screws of the panel, remove the main frame, as showed in
the following the
picture 15,16,17
. Do not damage the cable of the panel.
13
、
That’s all. The disassemble process of the unit is over.
ViewSonic Corporation
VA503b-1_ VA503m-1
44
Confidential - Do Not Copy
Summary of Contents for VA503b-1
Page 25: ...Circuit Diagram ViewSonic Corporation VA503b 1_ VA503m 1 22 Confidential Do Not Copy...
Page 44: ...ViewSonic Corporation VA503b 1_ VA503m 1 41 Confidential Do Not Copy...
Page 51: ...Picture 17 ViewSonic Corporation VA503b 1_ VA503m 1 48 Confidential Do Not Copy...
Page 63: ...ViewSonic Corporation VA503b 1_ VA503m 1 60 VA503m Confidential Do Not Copy...
Page 78: ...ViewSonic Corporation Confidential Do Not Copy VA503b 1_ VA503m 1 75 11 PCB Layout Diagram...
Page 79: ...ViewSonic Corporation Confidential Do Not Copy VA503b 1_ VA503m 1 76...
Page 81: ...ViewSonic Corporation Confidential Do Not Copy VA503b 1_ VA503m 1 78 POWER PCB VIEW...
Page 82: ...ViewSonic Corporation Confidential Do Not Copy VA503b 1_ VA503m 1 79...