[TechAssist] RCA Mod#P46813BL, CH# PTK195AA-dead

  • From: "Richard La Placa" <continentaltv@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 28 Aug 2003 11:56:22 -0700

Help???
 When I unsolder pin 23 & pin 24 on micro.(U13101) I get real good clock & data 
pulses coming out, but the DC voltages are low.The DC voltage on the pads is 
4.9 volts , but when I reconnect, I only get 1.6 volts on pin 23(data) & 
2.29volts on pin 24(clock). The micro seems to be holding the voltage down.I 
don't have anything coming out of pin 19(run/stby).The micro costs $49.00, and 
I am trying to make sure it is really bad before I get a new one. I dont see 
many of projection sets here and won't need a spare micro if this is still good.
Any help greatly appreciated
Richard La Placa
Continental TV
312a Park Row
Chestertown, Md.
fax&phone-410-778-1113
website: http://www.continentaltv.homestead.com/
continentaltv@xxxxxxxxxxx
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