[TechAssist] Re: Toshiba CF3566A ...C308 150uF..can I use a 220uF a substitute ?
- From: Randy Evans <tvsvc2000@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 6 Nov 2004 16:20:23 -0800 (PST)
Hi Phil:
I had to end up using a 220uF anyway !
It worked fine.
The 150uF's that MCM sent me only measured 99uF
The cap is probably marked wrong....it's probably
supposed to be 100uF..but the manufacturer had it
marked wrong.
It's the 2nd time in 2-moths that I've had a problem like
this with MCM's new line of 105 degree capacitors.
The other time I had ordered 220 uF @ 160V and they
measured only 100uF.
Their catalog says made by Panasonic, Nichicon, United-Chem-con.
The ones I have received have no Manufacturer Logos, no Date Codes,
no Tolerance Code.....only the value and voltage are stamped on them, and
that is usually wrong ! They told me they were made by an offshore
manufacturer,
but they don't know what country ! They do refund your money though without any
problem ! I hope they didn't invest too much of their capital in these,,,,cause
it would be hard to sue a company if you don't know what country they are
located in !
Randy J. Evans
VCR SERVICE
Delta, Ohio 43515
"Phillip R. Hull" <phil245@xxxxxxxxxxxxx> wrote:
Correction! I looked at the wrong schematic This set does use a 150 uf
capacitor for C308
Phillip R Hull STET
phil245@xxxxxxxxxxxxx
FAX 517--569-3075
Professional Technicians only
----- Original Message -----
From: "Phillip R. Hull"
To:
Sent: Wednesday, October 27, 2004 11:52 AM
Subject: Re: [TechAssist] Re: Toshiba CF3566A ...C308 150uF..can I use a
220uF a substitute ?
> C 308 is supposed to be a 220@35 volts someone replace the wrong value
in
> your set.
> Phillip R Hull STET
> phil245@xxxxxxxxxxxxx
> FAX 517--569-3075
> Professional Technicians only
> ----- Original Message -----
> From: "Randy Evans"
> To:
> Sent: Wednesday, October 27, 2004 9:50 AM
> Subject: [TechAssist] Re: Toshiba CF3566A ...C308 150uF..can I use a 220uF
a
> substitute ?
>
>
> > Hi Phil:
> >
> > I have 150's in stock, but they are High Frequency caps for SMPS
filters.
> >
> > I'm not sure if these would be a proper replacement for the Vertical
> circuitry.
> >
> > I noticed that MCM Electronics now carries a general replacement 150uF
> rated at
> > 105 degrees in various Voltage Ratings, and they also have these in a
Low
> Impedance
> > version for SMPS.
> >
> > Since I have to order an Audio Output IC for this TV, I'm gonna order
the
> capacitor
> > also. If I was going to order a larger quantity, I would order them
from
> Digi-Key, or
> > B&D Enterprises, because MCM is a little too pricey on these caps.
> >
> > Thank you for helping, and thanks to everyone else that responded.
> >
> > Randy J. Evans
> > VCR SERVICE
> > Delta, Ohio 43515
> > Phil Bader wrote:
> > I might get "boo-ed" but how about paralelling a 100mfd and a 50mfd(or
> 47)?
> > Both common values.
> > Phil Bader
> >
> > Randy Evans wrote:
> >
> > >Toshiba CF3566A ...C308 150uF..can I use a 220uF as a substitute ?
> > >
> > >I don't have a schematic, but I think it's the Pump-Up Capacitor
> > >in the Vertical circuit.
> > >
> > >Thanks for your opinions!
> > >
> > >Randy J. Evans
> > >VCR SERVICE
> > >Delta, Ohio 43515
> > >
> > >---------------------------------
> > >Do you Yahoo!?
> > >Yahoo! Mail Address AutoComplete - You start. We finish.
> > >
> > >
> >
>
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> > Jan Phyl TV Inc. (estab. 1976)
> > 3420 Recker Hwy. Winter Haven, Fl. 33880
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> >
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