Covers safety, service options, tools, documentation, and troubleshooting techniques, and looks at keyboards, disk drives, printers, modems and monitorsMost circuit boards include two large, wide traces for +5 V and 0 V. These traces often run around the outer edges of the board. ... The probe will indicate whether the Leta#39;s say that you want to check a simple digital devicea an inverter.
|Title||:||Microcomputer troubleshooting & repair|
|Author||:||John G. Stephenson, Bob Cahill|
|Publisher||:||Sams - 1988-08|