-----Original Message----- FromBrett gazdzinski Sent: Tuesday, February 27, 2007 7:28 PM
I am looking for an IC chip to fix my swan wm-3000, I replaced the diodes with 1n34a and it works fine on rms, but the pep reading is still dead. All the other parts check fine, so I need to get a small 8 pin IC chip made by NEC with the part number of C151C. It says on the top of the chip: NEC r62 C151C 319 Reply by Jim, WD5JKO: Brett, This might be a longshot, but the 8 pin chip might be a dual op-amp. Google for a data sheet on devices such as mc1458, tl072, lm358. The power pins are 4 (gnd or -), and 8 (+). The outputs are pins 1, 7. The LM358 is usually used with a single supply, and the others with dual +/- supplies. All are readily available, and very cheap. Regards, Jim JKO -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.446 / Virus Database: 268.18.5/706 - Release Date: 2/28/2007 4:09 PM ______________________________________________________________ AMRadio mailing list List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http://www.amfone.net Help: http://mailman.qth.net/mmfaq.html Post: mailto:[email protected] To unsubscribe, send an email to [EMAIL PROTECTED] with the word unsubscribe in the message body.
