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Article #21156capacitor question
From: rschofie
Date: Wed, 19 Apr 1989 22:20
Date: Wed, 19 Apr 1989 22:20
27 lines
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1597 bytes
Hi,
I am an electronics hobbiest, and recently deceided to try and save a
little money by repairing my broken Commodore disk drive myself. One of the
parts I replaced was a 16v, 47 microfarad capacitor. I replaced it with a
35v, 47 microfarad capacitor. Well, now the drive works again with one little
annoying problem. The drive has to "warm up" for about a minute, and then I
reset the computer and everything is fine. Prior to this warm up, the drive
just spins and the read/write LED blinks. So....
Question: Is it possible that due to the higher voltage of the replacement
capacitor, the circuit has to build up capacitance (or whatever)
for it to work, or is the problem with something else?
Remember I'm just a hobbiest, but I think the capacitor is part of the
power supply circuit. I also replaced a diode, and two other capacitors,
but I got exact replacements for them.
Any comments on this would be greatly appreciated. Thanks in advance.
Robert Schofield
{pur-ee,ihnp4!inuxc,rutgers,pyramid}!iuvax!silver!rschofie
rschofie@silver.bacs.indiana.edu (192.12.206.2)
rschofie@iubacs.bitnet (forwarded)
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!watmath!iuvax!silver!rschofie From: rschofie@silver.bacs.indiana.edu Newsgroups: sci.electronics Subject: capacitor question Message-ID: <7200032@silver> Date: 19 Apr 89 22:20:00 GMT Organization: Indiana University CSCI, Bloomington Lines: 27 Nf-ID: #N:silver:7200032:000:1188 Nf-From: silver.bacs.indiana.edu!rschofie Apr 19 17:20:00 1989