Download ONKYO what is PCB docs - DVD player, DVD recorder, digital recorder, DVD R - Sony, Panasonic, LG - service manual and repair information
|File name:||what_is_PCB.pdf |
[preview what is PCB] new window
|Original Chassis:||what is PCB|
|Descr:|| ONKYO DVD DV-S555 Onkyo DVS-555 what_is_PCB.pdf|
|Group:|| > > > |
|Information about the files in archive:|
|File name||Text |
|what_is_PCB.pdf|| Date: 07/09/02
Model: All Ref: GEN_10
Application: General Knowledge
What is a PCB ?
Solution: PCB means "Printed Circuit Board"
In early 1960, most (if not all) electronic assemblies were assembled in a 'point-to-point'
fashion. All of the components were strung through the air, literally supported by their wire
leads. Big parts were bolted or soldered to a heavy steel chassis and the smaller parts were
strung between them. These assemblies proved to be nightmarish to assemble & service.
Then some genius came up with the idea of arranging all the components in a uniform
fashion on a flat surface so it would be easier to locate and service individual parts.
Another branch idea to have developed was a way to actually 'print' the metal conductors on
the board and the first printed wiring board (PWB|
|Download restrictions information:|
|Month||5000||40||Wrong count ?|
Download >> To download the file, please, click here !
Did You find this Service Manual useful? Share it:
Was this file useful ? Share Your thoughts with the other users.
User ratings and reviews for this file:
Average rating for this file: 0.00 ( from 0 votes)Similar Service Manuals : - - - - - - -