Fwd: quartz oscillator

Press RESET immediately, All! Given: ,-------------------. |--. | KOYO | --| | | KCO-120S | | | | 66.667MHz | | | | * 92 - 06 | --| | `--------------------' |--' | | ---------------------- | | `------------------' bottom: ,-------------------. | 1 2 | 1,2,3,4 -- conclusions | @ @ | | @ @ | @ -- plastic legs | 4 3 | `--------------------' It was removed from an IBM-PC compatible motherboard. I'm sure it's a generator. But how to turn it on? Why does it have 4 legs, what pinout could it be? An ohmmeter determines something like this: 2 -+----RRRRR------ 3 | | +----rrrrr--+ R << r | | | | | | R -- very low resistance +----| >|---+--- 4 (I didn’t dare measure on a scale of 0.01) |/ | 1 ----- ? Pin 2 is structurally connected to the body (filled in metal, while like the others in glass). I would venture to guess that the connection diagram is as follows: +5V | | 4 ,-------. 3 | |----> 66MHz TTL level `-------' 2 | __|__ GND How (wrong) can I be?

Hello, Kirill! Однажды, Вcк Апp 04 2004 00:16, Kirill Frolov писал к All: KF> Дано: KF> ,--------------------. |--. KF> | KOYO | --| | KF> | KCO - 120S | | | KF> | 66.667MHz | | | KF> | * 92 - 06 | --| | KF> `--------------------' |--' KF> ,--------------------. KF> | 1 2 | 1,2,3,4 -- выводы KF> | @ @ | KF> | @ @ | @ -- пласмассовые ноги KF> | 4 3 | KF> `--------------------' KF> +5V KF> | KF> | 4 KF> ,-------. 3 KF> | |----> 66МГц ТТЛ уровень KF> `-------' KF> 2 | KF> __|__ GND KF> Hасколько я могу быть (не)прав? прав. только ноги эти обычно называются 1, 7, 8, 14.1 is used if it is VCG (frequency control). but in the pussy there shouldn't be such things. Best wishes. Dmitry. [ZX] [Quake]