[TechAssist] Re: Sharp 20C-S100 ( IC IX2552CE)

I did a mistake the Modell is 20G-s100 not 20c-s100. Any way I found the 
problem is the Microprosesor Ix2552CE my question again do someone know another 
number that I can use instead of IX2552CE and I ask this is becouse I repair 
this tv before it come dead and what I did was to rebuild the board complete 
(resold) and the unite come back again dead and now I has to install the 
Microprosesor and I have to spend more money on it , so may be I have a micro 
in one chassis that I can use. 
I found another Micro in another Sharp tv different Number in the Micro but the 
same legs so I install it on and the tv come on , but now here is my problem it 
has no sound at all and I can see the display go up and down when I move the 
volume control, when I turn on for the first time it show a display stereo , 
second lenguage, mono. and I see it is in the second lenguage. I tray to go to 
the menu but I can not found any adjustment for the audio. May be I think I 
need another Micro.
what do you sugest me.
thank you Tony for your help.
Jose.
Paniagua TV/VCR Service
718-367-1527
Fax 775-415-8139
breadywater@xxxxxxxx
----- Original Message ----- 
  From: tony saracco 
  To: techassist@xxxxxxxxxxxxx 
  Sent: Friday, October 31, 2003 6:36 AM
  Subject: [TechAssist] Re: Sharp 20C-S100 ( IC IX2552CE)


  Correction, I meant .7 volts at the base

  Tony Saracco
  TCS ELECTRONICS
  Elgin , IL 60120
  847-695-1928
  tcselectronics@xxxxxxxxxxxxxxxx
  ----- Original Message -----
  From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
  To: <techassist@xxxxxxxxxxxxx>
  Sent: Thursday, October 30, 2003 10:29 PM
  Subject: [TechAssist] Re: Sharp 20C-S100 ( IC IX2552CE)


  > What about 12v at the relay. Trace that to the driver transistor  at base
  > and check for 5v when you press power button. if no 5v then maybe micro or
  > related circuit.Sorry don't have schematic for location numbers.
  >
  > Tony Saracco
  > TCS ELECTRONICS
  > Elgin , IL 60120
  > 847-695-1928
  > tcselectronics@xxxxxxxxxxxxxxxx
  > ----- Original Message -----
  > From: "JOSE R. PANIAGUA" <breadywater@xxxxxxx>
  > To: "techassist" <techassist@xxxxxxxxxxxxx>
  > Sent: Thursday, October 30, 2003 7:41 PM
  > Subject: [TechAssist] Sharp 20C-S100 ( IC IX2552CE)
  >
  >
  > > On this tv I have no power at all no relay click, I check everything and
  > everything look ok I have 5 volts at the power boton and also I have the 5
  > volts at the EEprom . and I think my problem is in the Microprocesor
  > IX2552CE  do someone know another number that replace this IC.
  > > Thank you.
  > > Jose.
  > > Paniagua TV & VCR SERVICE.
  > > Phone 718-367-1527
  > > FAX    775-415-8139
  > > Breadywater@xxxxxxxx
  > > Bronx NY 10458
  > >
  > >
  >
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