[TechAssist] Re: Philips SSC192 TV/VCR need info
- From: "J Silverman" <greentron@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 5 Jul 2005 11:41:37 -0400
OK, that was the next generation, because they had so much trouble with the
type of ribbon cable connectors they used and they didnt want to spend the
money for real ones or provide enough cable length to let you work on it
without desoldering.
With this generation, if anything locks the loading motor, the loading
driver chip blows up. Usually you can see it blistered or having a tiny hole
blown in it. That chip is usually on the capstan motor. It is not available,
you have to buy the capstan motor, about $11. There was one series where the
loading driver IC was in with the cylinder driver IC and was located on the
main pcb. You should be able to tell which it is from your print. Sometimes
the brush arms in the loading motor are also burned up. You can tell by
running the loading motor from external power. By letting the chips blow up
they saved needing to fuse the motors.
Jerry Silverman
Greentron Inc
4 Newland Ave
Greenville SC 29609
Fax/Phone 864 232 3889
mail to: greentron@xxxxxxx
----- Original Message -----
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, July 05, 2005 10:00 AM
Subject: [TechAssist] Re: Philips SSC192 TV/VCR need info
> Thanks for the reply but this one is soldered in everywhere. To take the
> deck off you have to desolder all connections. Pretty stupid idea.
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: "Jerome Silverman" <greentron@xxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, July 04, 2005 10:59 PM
> Subject: [TechAssist] Re: Philips SSC192 TV/VCR need info
>
>
> >I believe that was the model year when Funai introduced the vcr deck
> >chassis
> > that plugged itself in using ribbon cables. Sometimes the plastic cable
> > clamp would let the cable slip so that it didnt really plug in.
Sometimes
> > the traces on the ribbon cables would seperate from the plastic and roll
> > up
> > and you would lose a connection to audio, RF, or loading motor.
Sometimes
> > you could roll the trace back against the plastic and carefully plug it
> > in.
> > If not, you had to buy the loading motor to get the loading motor/AC
head
> > cable.
> > Jerry Silverman
> > Greentron Inc
> > 4 Newland Ave Greenville SC 29609
> > Fax/Phone 864 232 3889
> > greentron@xxxxxxx
> >
> > ----- Original Message -----
> > From: "al m" <ampm@xxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Monday, July 04, 2005 9:36 AM
> > Subject: [TechAssist] Re: Philips SSC192 TV/VCR need info
> >
> >
> >> Model year is 2000.
> >> Al Marquardt
> >> ampm@xxxxxxx
> >> Al Marquardt Electronic Repair
> >> 206 W Main
> >> Girardville Pa. 17935
> >> ----- Original Message -----
> >> From: "Jerome Silverman" <greentron@xxxxxxx>
> >> To: <techassist@xxxxxxxxxxxxx>
> >> Sent: Sunday, July 03, 2005 7:25 PM
> >> Subject: [TechAssist] Re: Philips SSC192 TV/VCR need info
> >>
> >>
> >> > What is the model year?
> >> > Jerry Silverman
> >> > Greentron Inc
> >> > 4 Newland Ave Greenville SC 29609
> >> > Fax/Phone 864 232 3889
> >> > greentron@xxxxxxx
> >> >
> >> > ----- Original Message -----
> >> > From: "al m" <ampm@xxxxxxx>
> >> > To: <techassist@xxxxxxxxxxxxx>
> >> > Sent: Sunday, July 03, 2005 1:46 PM
> >> > Subject: [TechAssist] Re: Philips SSC192 TV/VCR need info
> >> >
> >> >
> >> >> Yes the TV part works. The power supply is all there ( I think) but
> >> >> the
> >> >> Signal coming out of the Micro to the motor seems to be missing. The
> >> > Sensor
> >> >> voltage is getting to the micro, so if it is the sensor signal that
> > turns
> >> > on
> >> >> the motor then I have a bad Micro I guess. I think Pin 82 is the
load
> >> >> carriage pin and nothing happening there. Thanks for the response.
> >> >> Al Marquardt
> >> >> ampm@xxxxxxx
> >> >> Al Marquardt Electronic Repair
> >> >> 206 W Main
> >> >> Girardville Pa. 17935
> >> >> ----- Original Message -----
> >> >> From: <tjanphyl@xxxxxxxxxxxxxxx>
> >> >> To: <techassist@xxxxxxxxxxxxx>
> >> >> Sent: Sunday, July 03, 2005 1:41 PM
> >> >> Subject: [TechAssist] Re: Philips SSC192 TV/VCR need info
> >> >>
> >> >>
> >> >> > I/R sensors are common with these, and any regulators with the
"KIA"
> >> >> > prefix suspect. Any KIA7805, KIA7806, etc. You replaced the HOT-
do
> >> >> > I
> >> >> > understand the TV part now works OK?
> >> >> > Maybe the customer was using it as just a TV when that failed.
Maybe
> >> >> > the deck and the HOT issue are unrelated and failed at different
> > times.
> >> >> > Some of these use small square pico type fuses around the SMPS.
> >> >> > Check
> >> >> > and components like that for opens.
> >> >> > Phil Bader
> >> >> >
> >> >> > ----- Original Message -----
> >> >> > From: al m <ampm@xxxxxxx>
> >> >> > Date: Sunday, July 3, 2005 1:35 pm
> >> >> > Subject: [TechAssist] Philips SSC192 TV/VCR need info
> >> >> >
> >> >> >> Hope everyone is enjoying the Holidays. This unit won't accept a
> >> >> >> tape. Does
> >> >> >> the Start LED tell the micro to run the Motor? It looks like it
> >> >> >> does. LED is
> >> >> >> working but nothing coming out of the Micro to turn the motor on.
> >> >> >> Tested
> >> >> >> motor and it works. I think that blocking the start sensor should
> >> >> >> turn the
> >> >> >> motor on to the load the carriage, am I right on this? I have a
> >> >> >> print.
> >> >> >> Replaced Mode switch. Oh the unit had a shorted HOT when I got it
> >> >> >> the power
> >> >> >> supply was squealing. I have tried it in the case to make sure
the
> >> >> >> light was
> >> >> >> not screwing with it. Thanks.
> >> >> >> Al Marquardt
> >> >> >> ampm@xxxxxxx
> >> >> >> Al Marquardt Electronic Repair
> >> >> >> 206 W Main
> >> >> >> Girardville Pa. 17935
> >> >> >>
> >> >> >>
> >> >>
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