Question about RCA D52W19 52" Rear Projection Television

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RCA d52W19Byx1 Set came in completely dead. Replaced swp/power supply PCB. When first plugged in, power light will come on briefly. There is a 57V supply on a resistor directly beside the largest ribbon cable on the swp board side. With the ribbon cables connected, it reads 1.5mv on one side and 23V on the other. with the cables disconnected, it reads 57V on both sides. (have tried new cables) Could the small signal board be bad??????Any help would be appreciated. Thanks, Chuck

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Re: RCA d52W19Byx1

Check to standby voltages, the three of the five and a 7.5 voltage going to the SSB main PCB if these voltages are there most likely have no horizontal drive.  You'll need to replaced the SSB part # 264120. I recommend that you have an authorized RCA servicer replaced the board, convergence data needs to be uploaded to a computer via a chipper checker.  Because a full convergence is quite difficult.


Posted on Oct 29, 2007

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