Production Test
From Openmoko
(→Production Test Introduction) |
(→Test flow) |
||
| Line 3: | Line 3: | ||
After device finish engineering prototypes stage, hardware engineer will need to provide test specification and pass criteria base on the product specification. Production test also could be treated as a simplified regulatlation test, because it has to fulfill standard of worldwide standard (for example: GSM) of local regulation (for example: Wi-Fi). | After device finish engineering prototypes stage, hardware engineer will need to provide test specification and pass criteria base on the product specification. Production test also could be treated as a simplified regulatlation test, because it has to fulfill standard of worldwide standard (for example: GSM) of local regulation (for example: Wi-Fi). | ||
| − | == | + | == Process flow == |
| + | |||
| + | Ususally production test including 3 major parts: | ||
| + | |||
| + | * PCBA level test | ||
| + | |||
| + | Target of PCBA test is make sure the surface mount quality and the main component works properly | ||
| + | |||
| + | * Pre-assembly test | ||
| + | |||
| + | Usually a production will include attached modules, and connected with FPC (flexable plastic cable) or connectors, pre-assembly test will test system function with module attached | ||
| + | |||
| + | * After-assembly test | ||
| + | |||
| + | After assembly is final product test, all major function need to be verified before product shipping. | ||
| + | |||
| + | |||
=== === | === === | ||
Revision as of 08:38, 1 May 2008
Contents |
Production Test Introduction
After device finish engineering prototypes stage, hardware engineer will need to provide test specification and pass criteria base on the product specification. Production test also could be treated as a simplified regulatlation test, because it has to fulfill standard of worldwide standard (for example: GSM) of local regulation (for example: Wi-Fi).
Process flow
Ususally production test including 3 major parts:
- PCBA level test
Target of PCBA test is make sure the surface mount quality and the main component works properly
- Pre-assembly test
Usually a production will include attached modules, and connected with FPC (flexable plastic cable) or connectors, pre-assembly test will test system function with module attached
- After-assembly test
After assembly is final product test, all major function need to be verified before product shipping.
