
Board Manufacturing & QC Processes
Visual Inspection
Touch up
Vibration Test
Function Test (1)
Dynamic Burn-in
Function Test (2)
Packing
Storage
OQA
Ship Out
SMT Process
Board Testing Process
PTH (Pin through Hole)
Process
Preparation
PCB Oven
Component side / Screen print
Solder side / Glue dispensing
Pick & Place
AOI
(Automatic Optical Inspection)
IR Reflow
AOI
Touch up
100% Visual Inspection
Preparation
PCB Oven
Manual Insertion
100% Visual Inspection
Wave Soldering
Touch up
Hand Soldering
Cleaning
100% Visual Inspection
Quality standard set for customer satisfaction
Customer satisfaction and quality management are at the top of Avalue's priority
list. Avalue considers customer satisfaction in every aspect of quality control and
implements a quality assurance system throughout the entire product life cycle.
Every model strictly complies with CE, FCC and other certified standards. All
business processes are conducted in accordance with ISO-9001 standards to
ensure quality assurance.
IPQC
IPQC
IPQC
sual Ins
ecti
IPQC
n
namic Burn-i
IPQC
IPQC
IPQC
FQC
ackin
OQA
Q
torag
Test Item
Test Standard
EMS (Electromagnetic Discharge)
MTBF
Software Compatibility
EMI (Electromagnetic Interface)
System QC Processes
Final Testing - 100%
• System functional test
• Input / output test
• Final test report
Pre-assembly Test
• Component qualifications
• Motherboard test
• CPU test
• RAM test
Temperature burn-in
(32˚F - 104˚F)
• Extensive burn-in
• Diagnostic software test
System Assembly
• Functionality test
• Configuration and format test
• Customized software installation
Final Q.C. Assurance
• Visual inspection
• Specification adherence check
• Quality engineer approval
EN 50022, class A EN 61000-3-2
EN 61000-3-3 FCC Part 15, class A
EN 55024
MIL-HDBK-217F Bellcore Issue 6
NSTL System Diagnostics / Benchmark
Test Program
Manufacturing
0-19
www.avalue.com.tw
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