Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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Finding schematic 4 the deflection board and capacitators CP 114,120, and150

Just lookin' for the map book boys

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No schematics are to my knowledge available for this fine thompson product---those are all right next to the flyback--a kit will include the one that removes the convergence option from the menu--one of the cp parts and a diode and filter cap are involved.

got some description of what set is not doing?

Posted on Oct 31, 2012

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Posted on Jan 02, 2017

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Iam trying to find the value of a capacitor which is damaged on the GPU board for the following product. Nvidia 9800GT 1GB graphics card. The component is situated at the top right hand side of the GPU...


1) Whatever company that made that Nvidia 9800GT graphics card, isn't going to produce a schematic for the general public.
(EVGA, VisionTek, Galaxy, Sparkle, BFG, etc.)

They paid big bucks to Nvidia for the GPU, the schematics, and all licensing fees.

2) If you indicate that you believe most of the capacitors, (Radial Aluminum Electrolytic Capacitors), are of the same values, capacitance, and voltage, then remove another one of them, and test the capacitance.

Multimeter set to OHM's. An economical unit can be purchased for around $5 to $12.
Most auto parts stores carry them, as well as a multitude of other stores.

3) The Radial Aluminum Electrolytic Capacitors you are looking at, have the values printed on them. They are just in the capacitor manufacturer's code.

http://www.hardwaresecrets.com/article/595

Page 2 of the article starts with the identification of the markings.
Page 3 dealing with capacitors manufactured in Japan.
Page 4 deals with capacitors manufactured in China, and Taiwan.

Regards,
joecoolvette

May 30, 2011 | Computers & Internet

1 Answer

The Power button comes on three times but does not remain on after that. Is it the transformer?


Look on the Deflection board for 3 Bad Capacitors CP150 2200uf 16v use 25v CP114 CP120 if CP 150 is vented or puffed up on Top replace all 3 caps.
Deflection board is bottom left hand side with FBT .

Sep 27, 2010 | RCA HD52W59 HDTV Projection Television

1 Answer

Tv wont turn on most of the time it will try three times then you have to wait a minute to try again


On yor Deflection board CK capacitors cp114 cp120 220uf 35v and cp150 1000uf 16v if cp 150 is swollen or puffed up on top replace all 3 caps Deflection board is the bottom board on left hand side with FBT flyback transfomer

Aug 12, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Replaced cp150 @cp114 plus flyback. tv runs great but not full screen.


Hi


Thanks for using FixYa. On the Deflection board there are 3 capacitors CP 114, 120 and 150. If you have already replaced two of them then replace CP 120: 330UF/35V/HF and post back if that makes any difference.
Thanks Rylee

Jun 05, 2010 | RCA D52W19 52" Rear Projection Television

1 Answer

The tv will not power up. Blinks three times and shuts down. TL010 shorted ,replaced but still has problem.


Hi


Thanks for using FixYa. On the Deflection board there are 3 capacitors CP 114, 120 and 150. If any of them is puffed up on top replace all the 3 capacitors CP150 2200UF 16 other 2 are 220UF 35v they will be green with gold writing on them. Resolder all pins on Fly Back Transformer (FBT) also. FBT could be in the power supply. Check the SMPS and in any event replace CP 120: 330UF/35V/HF & CP 150: 2200UF/16V/HF (May be bulged or vented)

Always Resolder Cl031 & Cl032 (usually looks ok on visual inspection but common to ring crack).





Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks
Rylee

Feb 06, 2010 | RCA D52W136D 52 in. TV/DVD Combo

1 Answer

Will not power up


If youre not getting a power light then its most likely the AC main filter board ( Where power cords plugs into ) or if you do get a power light the deflection board needs replacement.

Dec 11, 2009 | RCA D52W19 52" Rear Projection Television

1 Answer

RCA 50 floor model....goes off after about 10


Your TV is Projection if it is a 52W19 Not LCD,# capacitors on deflection Board 3 of them cp150 114,120
cp150 2200uf 16v 220uf 35v if cp150 is puffed up on top it is Bad Mats Parts 1-800-628-1118 for caps , UED 1-800-648-6657 to replace whole board.

Dec 03, 2009 | RCA D52W19 52" Rear Projection Television

1 Answer

I have a RCA D52W19 52in Rear Projection HDTV and the light flick


Deflection board , its bottom board to the left has FBT flyback transfomer CK capacitors cp 150 2200uf 16v use 25v and two more cp114 cp120 220uf 35v if cp 150 is puffed up on top it is bad replace All 3 capacitors for parts call Mats Electronics 1-800-628-1118, also For Deflection replacement board Call Encompass Electronics Parts 1-800-638-3328

Nov 11, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Bow in tv


Hello trumpold,

The bad new is the resistor is bad. If it is reading 2 ohms its bad because the rated value is .29 ohms and 5% tolerance. I would venture to say that the convergence amplifiers have gone bad. due to excessive current. Since the deflection and convergence boards work together they might both be defective. I would first suggest that you take the TV to a qualified TV repair shop, to perform the repair, but if you what to do this yourself you will need the following items:

1) Schematic of the TV in question (www.servicemanuals.net or www.manualsparadise.com

2) Signal Generator or use the on-board Signal Generator (look in schematic for usage.

3) Multimeter (for resistance, and voltage readings)

4) soldering iron, solder, and de-soldering tools (solder wick, and de-soldering pump)

With these items you should be able to determine the components you need to change, and remember follow the instructions in the schematic exactly as to board removal.

Before reinstalling the convergence board after changing out the convergence amps and ALL (I maen ALL) biasing resistors, check for solder bridges and shorts, removing them with the solderwick.

I hope this helps

Thank you,

Shuttle83

May 11, 2008 | Hitachi 53UDX10B 53" Rear Projection...

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