RCA D52W20 52" Rear Projection HDTV-Ready Television "pcb tuner" Questions

...on that large PCB with the tuner? Im looking for an owners manual for a Model VS683R Mitisubichi TV anyone know where I can get one copied or buy one??? thanks Grant please e-mail me at ...

...I am now looking for information on finding the tuner. The problem with my Samsung HLR5667W is the set goes off and on. it is on the digital PCB which is the part I listed for you in previous ...

pcb assbly # AA94-07623m or AA01636L Please help Without diagnosis I would bet on a tuner.. with PIP you have two tuners. However, check all your cables, with any electronic equipment, we always first

...Tuner signal board,will solved this problems.The average years are 9-10 years,with average of used like 10 hours a day.That how long the LED screen panel will last,but the electronic PCB boards ...

...to restore factory defaults...No change. Also tried different devices...still no change-primary tuner has poor color and tint. If pic. is distorted when warm :. Suspect the FMT PCB part # ...

...the set and check for any cracks on the PCB near the tuner. The tuner is where the cable hooks up. Make sure the threaded connector is tight. The set defaults to a blue screen when there is no

...tuner only. The 3 guns do not light. What did I do wrong? 1. SHORT DETECT SHUT DOWN (PIN 15 OF IC700) CHECK FOR OPEN L902 PART # 351P070010 OFF Q904 C (15 V SUPPLY) ON THE MAIN PCB. 2. SHORT DETECT ...

...PCB. not sure which part you need main board (where flyback lives) is part no. 930b903002, power board ( where convergence IC's live) is part number 930b904001, signal board ( where tuner lives) is ...

...help would be highly appreciated. Thanks! Check for open resistor and shorted regulator on signal pcb (the pcb with tuners on board). let me know if you need more

...press the system reset button on the front once the LED stops blinking, reprogram the netcommand and tuner settings. 2. (Initialization and reset does not help) Suspect the DM PCB part # ...