[TechAssist] Re: Emerson TV/VCR EWC1901 TV shuts off after 10 seconds

  • From: Bill Grabowski <bgrabowski@xxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Fri, 21 Jan 2005 19:33:30 -0600

I'd clean or change the mode switch. I use a drop of lighter fluid, it 
cleans and lubricates well. Evaporates quickly.

Bill Grabowski
Triangle Appliance
Kenosha,WI  53142

John H Smit wrote:

> Hi Jim
> Thank you for your input on this,but the prism looks good also that 
> extension to the other sensor.
> 
> When I just plug the the power cord in the outlet I get on the supply real 
> sensor a 0.154V reading
> when I cover up the center LED the reading goes high to 4.45V
> 
> On the take up real sensor it shows 3.50V and the LED covered it goes to 
> 4.66V
> You think the sensor is defective
> If so do you have the part # on these items center LED, and the endsensors 
> please
> 
> The center LED is putting out a bright infra red light.
> Thank you in advance
> And also I like to thank everybody else who responded on this.
> 
> John H Smit
> Smit's TV Service
> Box10
> Gunnison Utah 84634
> 800-355-4948 Phone&Fax
> 435-528-7955 Phone&Fax
> smijoh74@xxxxxxxxxxxx
> ----- Original Message ----- 
> From: "Jim Shupe" <jim@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, January 21, 2005 6:52 AM
> Subject: [TechAssist] Re: Emerson TV/VCR EWC1901 TV shuts off after 10 
> seconds
> 
> 
> 
>>Sounds like the little extension on the prism is
>>broken off...10 seconds is, more or less, about the
>>right amount of time for the reel rotation circuit to
>>respond. That extension routes the IR down to the
>>photo-interrupter to sense takeup rotation. I think
>>the machine would act much differently if the whole
>>thing was broken.
>>
>> Jim Shupe, CET
>> Lloyd's TV
>> Yucca Valley, CA
>>
>>--- John H Smit <SMIJOH74@xxxxxxxxxxxx> wrote:
>>
>>
>>>Hello to all
>>>I have this TV/VCR Emerson TV/VCR, and the customer
>>>tore a stuck tape out of
>>>the unit.
>>>I have repaired the basket and aligned the VCR part.
>>>But when I turn the set on it will show a good
>>>picture, and sound but it
>>>will click off in about 10 seconds.
>>>And it shows eject on the screen.
>>>I cleaned and lubed the modeswitch.
>>>I suspects the 5 or 12 volts missing at the front
>>>buttons,but do not have
>>>the S/M available.
>>>I hope someone could give me a hint on this one.
>>>Thank you in advance
>>>John H Smit
>>>Smit's TV Service
>>>Box10
>>>Gunnison Utah 84634
>>>800-355-4948 Phone&Fax
>>>435-528-7955 Phone&Fax
>>>smijoh74@xxxxxxxxxxxx
>>>
>>>
>>>
>>
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> 
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-- 
*****************************
Bill Grabowski
Triangle Appliance
Kenosha,Wi 53142
262-694-6500
262-694-6523 fax
bgrabowski@xxxxxxxxx
*****************************

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