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10.4. LOSE COLOR
Some bits
lost
Y
Check
RP1~RP6
I103 or
R-pack
soldering
N
Y
Check
RP19~RP30
R-pack
soldering
N
Y
I109
poor
soldering
Lose color
R or G or B
Y
Check
P103
Pin 2,4,6
Check your
PC or soldering
N
Y
Check
L106,107,108
R113,115,117
R112,114,116
Poor
soldering
N
Y
I103
fail or
poor soldering
ViewSonic Corporation
27
Confidential
–
Do
Not
Copy
VA720-1
VE175/b
Summary of Contents for va720-1
Page 1: ......
Page 23: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation 19 Confidential Do Not Copy VA720 1 VE175 b...
Page 24: ...9 3 CON PCB TOP VIEW ViewSonic Corporation 20 Confidential Do Not Copy VA720 1 VE175 b...
Page 25: ...9 4 CON PCB BOTTOM VIEW ViewSonic Corporation 21 Confidential Do Not Copy VA720 1 VE175 b...
Page 26: ...9 5 POWER PCB TOP VIEW ViewSonic Corporation 22 Confidential Do Not Copy VA720 1 VE175 b...
Page 27: ...9 6 POWER PCB BOTTOM VIEW ViewSonic Corporation 23 Confidential Do Not Copy VA720 1 VE175 b...