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Tuner is messed up

How about replacing the board, will that change it over

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No there is no way to convert analog to digital except with the converter box

Posted on Aug 03, 2008

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1 Answer

Sound does not work.


either is sound IC has blown, or the sound section of the tuner needs a repair. I have repaired many tuners for sound. Some technicians never repair a tuner hence it would need a replacement if it can be physically removed. If a tuner is printed on the main board the whole board may need to be replaced.

Nov 02, 2013 | Toshiba 57H83 57" Rear Projection HDTV

4 Answers

RCA D52W23 Color Alignment. Blue,Red,and


Hi,
Its problem of convergence board and need to be replaced. You can buy this board at Part Store.
Please replace the board if you have basic electronics knowledge or get help of tech person.
Regards,

Sep 19, 2008 | Projection Televisions

1 Answer

I have a samsung hlr6167wx and it wont turn on. has like a siren noise. It started a while back and the siren would go down and the the set would turn on. But the siren noise got longer and longer an has...


Sounds like you have a tuner or intermediate frequency amplifier problem. This would be on the main board. The tuner is were the coax connector is hooked up. I would change the main board that has the tuner on it. The intermediate stage (amplifiers) will be on this board as well. Did the set get wet? If moisture got in the tuner it will act the way you described.

Dec 31, 2011 | Projection Televisions

1 Answer

HORIZONTAL LINES ON TV


Hello barrow409,

Welcome, and thank you for using FixYa!

To answer your question: Your video tuner board is going out.
This part will need to be replaced by your TV Repair shop, unless you can do it yourself. I have provided a link to the board on eBay!

Video Tuner Board

http://www.ebay.com/itm/RCA-10945010-TUNER-DIGITAL-BOARD-MODEL-HD52W66-/180430947154?pt=LH_DefaultDomain_0&hash=item2a0285c352

Have a great day!

Sep 12, 2011 | RCA HD52W66 Projection Television

1 Answer

Once the tv is on for a short time it starts flipping Chanels by its self and will not stay on one chanel. what to do?


fishmill1,

Fist remove the batteries from the remote to eliminate that as the problem. Next if the problem exists replace the up/down tact switches on the TV control board. They are available at http://www.digikey.com or http://www.mouser.com . If this does not solve the problem look at replacing the tuner or the board that the tuner is on. I have a tip at http://www.fixya.com/support/r6981868-replace_circuit_board_in_modern_tvs which will help with the board change.

Thanks for using FixYa and for the great rating.

hardrocko

Jul 01, 2011 | Projection Televisions

2 Answers

My son tripped over the cable cord and the cable/antenna input came off. Is it repairable and is it costly to get it fixed


It depends if the connector broke the tuner it is attached to. Most times the chassis of the set would need to go into the shop. I would generally charge $80.00-$120.00 if the tuner was still good - a new tuner would cost $60-$100 more if bad
The better solution is to use the video audio inputs (if on satellite or cable box) or use the video inputs by changing channels through the VCR (if on cable or antenna and a VCR is available)

Oct 22, 2009 | RCA P52926 52" Rear Projection Television

1 Answer

Tuner


whats wrong with the old tuner? did the connector break? depending on the damage the connector can be replaced to replace the tuner right out i would call a medium difficult level. it invovles removeing the signal board the board with the tuner on it simply unsoldering and replacings care should be taken not damage surface mounted components. at the shop it is possible we repair these tuner which involves opening the can tuner and soldering a new connector to the can of the tuner.

Oct 24, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Help me


If you are decent with soldering iron you can repair it yourself. Remove the back, and remove the signal board from the unit. Unsolder the Tuner from the board( If I've lost you already, call a TV shop for repair) Remove the shields on the tuner and inspect for damage to the tuner itself. If the board is in good shape, replace the RF connector with RCA # 215543. you'l have to unsolder the old ends connector ( the wire thats still there broken ) from the board, then attach the new end, and solder to the board. Then using high heat, solder the Connector to the tuner housing. Replace tuner on board, hook everything back up, and you should be in business.

Jun 01, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Problem with y toshiba 53hx71


Tito,
There is a fairly common problem with those symptoms. Try removing the srs-wow board, stand-up audio board next to the tuner. If the picture clears up it's likely QD01 on the srs-wow board loading down the scl & sda lines. QD01 is an Njm1136d Toshiba p/n# 23009142.
Bill

Dec 01, 2007 | Toshiba 53HX71 53" Rear Projection...

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