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- Newsgroups: sci.electronics
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!uwm.edu!linac!att!princeton!burn.Princeton.EDU!martun
- From: martun@burn.Princeton.EDU (Mehmet Artun)
- Subject: LA5658 Info needed on an IC from a SONY amplifier/recevier
- Message-ID: <1992Dec28.193017.1711@Princeton.EDU>
- Originator: news@nimaster
- Sender: news@Princeton.EDU (USENET News System)
- Nntp-Posting-Host: burn.princeton.edu
- Organization: Princeton University
- Distribution: usa
- Date: Mon, 28 Dec 1992 19:30:17 GMT
- Lines: 41
-
- Hey folks,
-
- I have a SONY receiver, a fancy one from 1986, with lots of electronics
- but the voltage conversion IC failed.
-
- The chip looks like this:
-
- _________________________
- | (metal) |
- | 0 |
- -------------------------
- | LA5658 |
- > <
- | (plastic) 5H4 |
- -------------------------
- | | | | | | | | | | | |
- | | | | | | | | | | | |
- | | | | | | | | | | | |
-
- has 12 pins and the company logo on the chip looks like the following:
-
- _______
- / \
- / /\ \
- | //\\ |
- | ///\\\ |
- \ /// \\\/
- \ /
- -------
-
- I mean three V's upside down in a circle. I couldn't figure out which one
- it is. The parts supplier couldn't figure it out either. So if anyone
- has any idea as to what this IC might have an equivalent to or any other
- information, it would be appreciated.
-
- Thanks,
-
- --Mehmet Artun
-
- PS: Please reply to martun@princeton.edu
-
-