Informações sobre o equipamento:
|Hewlett Packard 3458A Multímetro digital|
|Categoria:||Instrumentos de medição|
Estes manuais estão disponíveis para os equipamentos acima:
|Hewlett Packard -- 3458A -- Manual de serviço|
|Tipo manual:||Manual de serviço|
|Tamanho:||30.50 Mbytes (31983217 Bytes)|
|Qualidade:||Scaned documento, todas legível.|
|Envie data:||19 Novembro 2013|
|Downloads:||1703 desde 19 Novembro 2013|
DO IT YOURSELF COMPONENT LEVEL REPAIRS HISTORY OF COMPONENT LEVEL INFORMATION PACKETS (CLIPS) In the early 1980's, Hewlett-Packard made an order of magnitude improvement in the quality and reliability of HP Digital Multimeters. These improvements resulted from an HP-wide objective of a X10 quality improvement in hardware products. HP DMMs introduced during the 1980s have very low failure rates as a result of the reliability improvements. This dramatic improvement in failure rates caused HP to change from a component level repair strategy to an assembly level repair strategy on most new products including the HP 3458A. Assembly level repair is more cost effective. Customers, such as the US Armed Forces, request component level documents enabling them to do their own component level repairs. For this reason, HP provides Component Level Information Packets (CLIPS) on selected products including the HP 3458A. The HP 3458A CLIP contains the following documents: 1) schematics, 2) component locators and 3) parts lists for each printed circuit assembly. HP 3458A REPAIR STRATEGY The HP 3458A System DMM repair strategy is assembly replacement for less expensive assemblies and assembly exchange for more expensive assemblies. Assembly exchange requires diagnosis of failure to the assembly level and exchange of the failed assembly for a rebuilt assembly. HP docs not support HP Repair Centers or HP customers in doing HP 3458A component level repairs.
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