QUICK EA-A10 OPERATION MANUAL
Page 12
9.3 Desolder technology
Note: desolder technology flow the same as solder technology flow, only select desolder in BGA
software.
1.
Place need solder PCB to PCB studdle
（
If PCB irregular, can use dysmorphism support
）
.
2.
Screw fixed knob of PCB holder.
3.
Shake the rocker, move PCB ban, make laser shine in the middle of BGA pad. Open prism, make picture
corresponding to chip.
4.
Click “operation interface”, select goal flow, then select “desolder”, and then click “start”, auto place chip,
start desolder.
5.
Flow finish, auto suck chip, take down chip.
6.
And then again above step .
9.4
Aligning Technology
1
．
Unscrew the fixing screws of the PCB fixture and adjust the distance between the PCB fixing bars. Insert the
PCB and screw down the fixing screws.
2
．
Press “CAMERA” key and the alignment arm moves out. The lights of up and down both are on.
3
．
Place the component on the prism of the alignment arm.
4
．
It will suck the chip automatically and come back to aligning position after pressing “SUCKER” key. Manual
operation is also convenient.
5
．
Unscrew the fixing screws of the PCB fixture and adjust the distance between the PCB fixing bars. Insert the
PCB and screw down the fixing screws and adjust PCB’s position to the below of the aligning arm by the
rocket.
6
．
Make the images of soldering point and component in the same center point. After roughly adjusting, screw
the Fixture Fixing Knob to lock PCB Fixture to prevent it from sliding right and left.
7
．
Check whether the image displayed on LCD fitting user’s demand. Use the rocker to adjust it. Adjusting refers
to “Keys Instructions”.
8
．
Make the images of the component soldering pins and the soldering point on PCB overlap. The image can be
observed on the monitor. Aligning adjustment refers to “Adjustment knobs” and “PCB Fixture”.
9
．
Observe the images:
the alignment is precise if the two images (Circle) in the LCD superpose, otherwise
not and it needs to be adjusted.
Imprecise Precise
11.
After alignment, click the “CAMERA” key, the aligning arm exits to the origin.
12.
Click “START” key, the unit runs the soldering flow automatically.
