| 摘要 |
Each of the circuits of the first kind can accommodate a number of electronic capsules (2) with their connections soldered to the circuit connections. The circuits of the second kind have printed leads connected with a number of connecting units adaptable to corresp. units on the circuits of the first type. This enables circuits of the first kind to be supported by those of the second kind, and components are provided for feeding DC and/or AC voltages for the printed leads on the circuits of the second kind. A number of capsules are selected for testing, and soldered to the printed leads on the first kind of circuits, and are simultaneously fed with voltage via the leads on the printed circuits of both kinds. Then, the circuits of the first kind are connected one at a time to an electrical automatic measuring appts. with a test fixture suited to the connecting units (3) on them. (Provisional basic advised week 88/17) |
