[TechAssist] Re: Philips Model #25PS40, 25M800, no remote functions

  • From: Jim Myers <jr.myers@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 02 Jun 2004 09:47:42 -0500

Good signal to pin 67 of 7200 says the IR path is ok, one possibility is 
you may have the wrong IC7200 installed due to some confusion in the 
service manual parts list. It should be P/N 935269989557, TDA9587H/N1/3, 
3US1 software cluster.....subs to 935269754557. You may have gotten an 
unprogrammed microprocessor. Another possibility is you have a 
commercial set and will need a commercial remote control. All M8 chassis 
are not created equal.
*******************************************************************************************************************
Since 1972
Jim Myers
Telrad Electronics
Fort Wayne, Indiana

Harry Sutton wrote:
> Set works ok but remote does nothing. Signal on scope shows good to pin 67
> on microprosser
> IC7200. Changed remote receiver and IC7200 but still will not operate set.
> Remote does work on another set and tried several Magnavox remotes on this
> set. Thanks in advance.
> Harry Sutton
> Sutton's Radio & TV
> Mt. Olive, NC
> 919-658-2837
> suttontv@xxxxxxx
> 
> 
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