Question about RCA 27F530T 27" TV

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Rca t.v. ctc175

I have no uhf channels,the switching voltage is ok,the uhf rf amp has no voltage,i performed the tuner wrap and all necessary soldering,the intended
voltage for the rf amp is close,but somthing is keeping it from reaching the
rf amp,i found no breaks in the tracing,i also changed the rf amp.

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  • meayah Feb 17, 2008

    this is the first problem i posted,so far the money i paid for the initial program has given nothing.

    woule one of your techs assist me with this problem?

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  • 236 Answers

Are you sure you have the set in the antenna mode rather than the cable mode ?

Posted on Feb 19, 2008

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1 Answer

How can i get local channels on my rca tru flat tv BD20TF10


The RCA BD20TF10 was manufactured before digital tuners (ATSC) were required. It only has an analog (NTSC) tuner so you will need a digital to analog converter box to watch most local channels. (These were the boxes available with the discount coupon as the ATSC broadcast transmitters were enabled.) Depending on the converter box model, use either the composite video input or use the RF antenna connection. If you use the RF output from the converter, you will need to set the TV to channel 3 or 4 (set the switch on the box to match). Then follow the directions for searching for channels with the converter box.

You may be able to find a low power analog station still broadcasting. However, you'd need to be close to the transmitter or have an antenna that is rated for a long-range signals. (Usually this will need to be an outdoor antenna with few obstructions between the transmitter and the antenna.) To scan for any available NTSC channels, make sure that the TV is set to TV mode. Then press Menu. Use the Up/Down arrows to highlight Channels and press OK. Select Auto Channel Search and press OK. You may need to confirm this step by highlighting the Start Search option and pressing OK. This will also let you add the appropriate channel for watching the signal from the converter box with the RF cable. The manual for this TV is available from Sears Parts Direct here: http://www.searspartsdirect.com/partsdirect/user-manuals/BD20TF10-Rca-Parts-Television-Parts-manual . The direct link to the manual is http://c.searspartsdirect.com/mmh/pd_download/lis_pdf/OWNM/L0312126.pdf .

I hope this helps. I'm not sure if the Menu feature is available from the front panel buttons. You may need a remote with a matching code to do the channel scan.

Cindy Wells

Sep 26, 2016 | RCA Televison & Video

2 Answers

No uhf on rca t.v. ctc175.


HELLO!!!

FOR TIME BEING THIS MAY HELP U ALL THE EXPERTS ARE BUSY CELEBRATING NEW YEAR

http://www.repairfaq.org/sam/rcatune.htm

Dec 31, 2007 | RCA 27F530T 27" TV

Tip

RF Modulators and cable connections


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RF MODULATOR HOOKUP
For a TV with only a RF input jack, a RF Modulator can be used to hookup DVD players, DVD recorders and other devices which output RCA composite video and audio. For example, analog cable TV can be connected using a RG-6 type coaxial cable to a VCR or older DVD recorder's analog cable ready tuner RF input. Then as shown above, the output can be connected to the TV thru the RF modulator. The modulator outputs on channel 3 or 4 for the older TV so the TV is set to channel 3 or 4. Some RF modulators are built-in to Audio/Video switch boxes. These allow multiple RCA inputs along with RF input.

3b00cff.jpg


RF MODULATOR CLOSE-UP
The modulator converts signals to channel 3 or 4 so older TVs can tune them on their analog tuners channel 3 or 4.

RF Modulator - buy online
http://sewelldirect.com/belkin-rf-modulator.asp

on Aug 23, 2010 | Audio Players & Recorders

1 Answer

I have an rca G36705 and I just need to know if it has a digital tuner or if o need a converter box to hook an antenna to it?


Its inputs include "Composite" and "S-Video".

Itttkk Its *ANALOG* tuner has channel coverage:
VHF:2-13, UHF:14-69, Cable:1-125, VHF:2-13, UHF:14-69, Cable:1-125

So, you will need a digital tuner.

So

Jun 05, 2015 | RCA Televison & Video

1 Answer

What does RF CH mean?


What is the difference between a RF channel and a virtual channel? The RF channel is the channel that the TV station uses to broadcast its signal. Before the conversion to digital, TV stations were normally identified by their channel number, and most people knew that a particular network was on a specific TV channel. While analog broadcasting was being phased out and all TV stations were converting to digital broadcasting, it was necessary for the TV stations to continue to broadcast their analog signals on their original RF channels, and also broadcast their digital signals on a different RF channel. However, since the TV station used their broadcast channel as part of their identification, they wanted to keep using the same channel number. To allow this to happen, the new digital television broadcasting standards (ATSC) provided TV stations the ability to continue to use their original channel number and also tell the TV set to tune to the new RF broadcast channel when their virtual channel number was selected. The original channel number is called the virtual channel number, and it will be followed by a period and a second number (3.1, 7.1, etc.).
One of the benefits of converting to digital for the TV stations is that they now have the ability to transmit more than one program at the same time on the same RF channel. The number of additional channels they can broadcast is determined by the resolution of the program (SD vs. HD, text only, music only, etc.). The second number in their virtual channel number indicates that one of the additional programming sources from the same TV station is being viewed (10.2, 10.3, 10.4, etc.).
When selecting an antenna, it is important to understand the difference between the RF broadcast channel and the virtual channel. Antennas are designed to receive specific ranges of RF channels, and the antenna needs to be selected for the RF channel you wish to receive. TV stations broadcast in two broad frequency ranges, called VHF and UHF. RF channels 2 through 13 are considered VHF, and RF channels 14 through 51 are considered UHF. In order to pick up the channels, the antenna has to be designed for the correct frequency range. It is very common today to find that TV stations using virtual channels 2 through 13 are actually using RF broadcast channels in the UHF range. Although not as common, some TV stations using virtual channels 14 through 51 are actually transmitting in the VHF range. An antenna designed for only UHF channels will not work effectively for RF broadcast channels in the VHF range, and an antenna designed for only VHF channels will not work effectively for RF broadcast channels in the UHF range.

Apr 09, 2015 | Televison & Video

1 Answer

How do I connect my Sansui 6010B VCR with an analog TV and a DTV tuner?


two ways of connecting VCR with Analog TV with DTV tuner.
DTV tuner (RF) output to VCR (RF) input,VCR (RF) output to analog TV (RF) input.
turn DTV tuner on (VCR should have a TV\VCR switch that makes signal coming from tuner BYPASS VHS right into TV) note:: change channel FROM tuner.You should be able to record by placing a blank tape and pressing RECORD.
2ND. DTV tuner, VCR, should have a RCA in\out connections...Audio & video.You need a RF\RCA bypass switch. It has a INput with RCA connections to a RF signal out that goes to the RF Input of analog TV

Jun 21, 2011 | Sansui VHF6010 VHS VCR

1 Answer

I do not know how to wire the nintendo nes to the tv


hello kenny
you need an antenna cable or also called rf cable, one end goes to nes console and other and to tv's rf input, then you have to search tvs tuner for right channel (generally UHF channel 36 is standard).
regards

Feb 19, 2011 | Computers & Internet

1 Answer

TV wont recognize lower channels


Your Tuner might be faulty but before replacing it there's also 1 thing to be checked.
You need to bring your unit to repair to checked the band switch I.C. before replacing the tuner.
Tuner is divided into 3 bands (VL,VH,UHF) since you have no reception on the lower channels, it seems that your VL bands is faulty that might be cause by defective tuner or Band switch I.C. located near your tuner.

Jan 03, 2011 | RCA Televison & Video

2 Answers

I have an older but operable Sanyo VWM-700 4 head hi-fi VCR to connect to an older but operable 13" TV just to watch workout video cassettes(via cable, no cable box necessary).How are the connections made...


You connect the Antenna to the VCR, you connect the AV OUT from VCR to AV IN on TV.(Yellow, Red & White) (Doesn't matter as long as color to color) Then you TUNE the VCR to the channels and the TV simply acts as a monitor. You must tune the TV to the OUTPUT from the VCR. If ya play a tape and look for the signal on the TV, to "Tune it in" to the VCR. first. then go to tuner.

Jan 26, 2010 | Televison & Video

2 Answers

RCA F27664 27" TV Problem: HELP


Intermittent loss of lower frequency channels ie Ch:36, higher channels ok
Dry joints in UHF tuner, resolder the PCB to casing earth connections inside tuner
Channel reception lost if tuner socket moved
Dry joints on IC522, IC521 and IC541 (located in the big heatsink about middle of the main pcb)

Nov 24, 2007 | RCA F27664 27" TV

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