[TechAssist] Re: Philips SSC192 TV/VCR need info
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 3 Jul 2005 13:46:47 -0400
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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