Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

visual inspection for RESUME

Status
Not open for further replies.

walters

Advanced Member level 2
Joined
Jun 5, 2005
Messages
599
Helped
1
Reputation
2
Reaction score
0
Trophy points
1,296
Activity points
7,730
I have to do alot of visual inspection and rework for my electronic job

What can i list down for a Resume description that lists in detail what visual inspection is please?

What kind of visual inspection and rework have you guys done?

Rework list:
1.) Look for IC chip pin shorts
2.) Look for if the IC chip pin#1 is in the correct place
3.) find missing capacitors and resistors
4.) Find wrong capacitor and resistor values
5.) check is buss wires are in the correct PCB pad/holes
6.) What else can i put down that is in general please?
 

In addition to what you've said

Find possible cold or defective solder joints
Look for bulgy capacitors
Find defective isolation materials
 

I have done similar in previous jobs.

Some more:

Damaged IC packages indicating internal heating (EG. A bulge on a SOT23 transistor may indicate a failure).

Inspection of adequate heel and toe solder fillets on SMT IC legs.

PCB silk-screen legend interfering with soldering (both SMD and PTH).

Soldering defects including: Solder balls (you don't want these), blow-outs (caused by gassing in through-plate barrels during cooling), poor pull-through (usually a flux issue or contaminated barrels).

SMD "tomb-stoning", chip style components on their side (sometimes this is the component being picked up wrong).

Chip style components fractured due to incorrect insertion pressure or wrong pick & place machine nozzle used.

Component alignment (can be a flux issue or temperature in reflow).

SMD glue covering solder pads.

The SEHO site used to have some good information on soldering defects but that was a few years ago, maybe they still do? seho.de (language options at top).
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top