Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Occupations | Performs any combination of following tasks to inspect and repair printed circuit boards (PCB's): Inserts plug gauges into drilled holes of PCB panels to verify conformance to specified dimensions. Measures thickness and dimensions of plating on PCB panels to verify that plating meets specifications, using micrometers, dial indicators, calipers, rulers, eye loupes, and electronic measuring devices. Examines PCB circuitry to detect defects, such as shorts, breaks, excess or missing solder, scratches, cracks, and incorrect layout, using $T3light table$T1, eye loupe, magnifier, or microscope. Brushes solder mask ink on PCB's to repair defects in screen printing. Scrapes excess plating, or solder mask ink from PCB's, using utility knife. Repairs broken circuitry, using soldering iron or circuit bonding equipment. Records type and quantity of defective PCB's. Tests adherence of solder mask ink to PCB's, using tape. Tests continuity of PCB circuits, using bare board tester. May inspect inner layers of multilayer PCB's to verify that internal alignment and location of drilled holes meet specifications and be designated X-Ray Technician, Printed Circuit Boards (electron. comp.). (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)43 49 52 43 55 49 54 42 4F 41 52 44 49 4E 53 50 45 43 54 4F 52 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01000011 01001001 01010010 01000011 01010101 01001001 01010100 00100000 01000010 01001111 01000001 01010010 01000100 00100000 01001001 01001110 01010011 01010000 01000101 01000011 01010100 01001111 01010010 |
HTML Code (1990) (references)C I R C U I T   B O A R D   I N S P E C T O R |
ISO 10646 (1991-1993) (references)0043 0049 0052 0043 0055 0049 0054 0042 004F 0041 0052 0044 0049 004E 0053 0050 0045 0043 0054 004F 0052 |
Encryption (beginner's substitution cypher): (references)37435237554354236493552382434853503937544952 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
