[TechAssist] Re: RCA G35772AT CTC187CL DEAD
- From: Larry E <videotech@xxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 22 Sep 2004 17:25:52 -0400
Max, if it`s not too much of a hassle I`d appreciate it, tomorrows fine your
probably
getting ready to go home, thanks, Larry E
Larry Eastman
American TV & Electronics
Crystal River, Fl. 34428
Old TV Man wrote:
> Larry - do you want me to scan the power supply and system control
> pages?
>
> Max Bonnell
> Bonnell TV
> Robinson, IL
>
>
>
> Sender: techassist-bounce@xxxxxxxxxxxxx From:
> videotech@xxxxxxxxxxxx(Larry=A0E) Date: Wed, Sep 22, 2004, 4:25pm
> (CDT+1) To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: RCA
> G35772AT CTC187CL DEAD Reply=A0to: techassist@xxxxxxxxxxxxx
>
> Robert, have 4.58 on pins 5&8, zero volts on pin 6, unsoldered pin 6 and
> still have zero
> volts, I`m assuming this is clock/data lines? can you tell me the source
> of the 5v line to pin 6?
> Thanks in advance, Larry E
>
> Larry Eastman
> American TV & Electronics
> Crystal River, Fl. 34428
>
> tvservice wrote:
>
> Check for +5 volts on the eeprom u3102 pins 8,5 and 6 if 5 and/or 6 low
> change eeprom
>
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
>
> ----- Original Message -----
> From: "Larry E" <videotech@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, September 22, 2004 2:24 PM
> Subject: [TechAssist] RCA G35772AT CTC187CL DEAD
>
> Hi Guys, this 187CL is stone dead, no click from relay, HOT is good,
> have 160 v on collector
> in standby, resoldered H- driver transformer and the coil, C4107 is
> good, found a bad
> C4105 10uf @ 200 replaced it with no change, I need to know if the
> voltages are correct
> on U4101 as I don`t have the schematic, they are Pin 1=3D -40
> 2=3D -33
> 4=3D 0
> 5=3D .9
> 6=3D .9
> 7=3D .4
> 8&9 =3D 0
> 11&12 =3D 165 thanks in advance, Larry E
>
> Larry Eastman
> American TV & Electronics
> Crystal River, Fl. 34428
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