[TechAssist] Re: RCA MM36100, Chassis is MMC101 or MM101 (depends on where you look) shutdown

  • From: Jim Myers <jr.myers@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 19 Jan 2005 12:52:50 -0500

Thanks Phil, I'll check what you sent. Wayne, the fans kick on when 
power is pressed but do not continue running. The -12v is ok. Should the 
fans continue running even though the chassis shuts down?


********************************
Since 1972                     *
Jim Myers                      *
Telrad Electronics             *
Fort Wayne Indiana             *
********************************


Wayne Vanaman wrote:
> Do the fans run?  If not, check CR14110 pn 232222.
> 
> Also check CR14602 pn234048, the -12v source.
> 
> Wayne Vanaman
> Omega Electronics
> 6904 W Fairfield Dr
> Pensacola, Fl.  32506-3310
> 
> Wayne@xxxxxxxxxxxxxxxxxxxxx
> WWW.PensacolaTVRepair.Com
> 
> 850-456-5995 voice
> 850-458-6369 fax
> 
> 
> Jim Myers wrote:
> 
>>Partsfinder says it is a MMC101 but tag on chassis says it is MM101, 
>>anyway when power switch is pressed it comes on and shuts down (sounds 
>>like a kid going for the last bit of Pepsi through a straw only louder), 
>>if tried again same thing then after trying a few times it will go on 
>>and off three times. The H yoke pulse is lower than it should be and has 
>>an extra little pulse between the normal pulses. T14451 rings good, 
>>swapped it anyway with one from another chassis, no change. Tried 
>>following the troubleshooting guide and schematic, what a pain. Anyone 
>>have a tip or a shortcut on this one.
>>
>>Thanks,
>>********************************
>>Since 1972                     *
>>Jim Myers                      *
>>Telrad Electronics             *
>>Fort Wayne Indiana             *
>>********************************
>>
>>
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