Question about Sony KV-27V42 27" TV

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UHF Tuner The TV had a bad H-Output transistor. After replacing it the TV functioned great receiving all channels perfectly, except the UHF channels are all off by 51 channels. Channel 20 comes in on channel 71, 24 on 75, 31 on 82, etc. I can't find anything causing the problem. No bad solder joints that I can find. Any Ideas?

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Check to see if the TV/CABLE setting is on CABLE.

Posted on Jun 05, 2008

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How do i recieve uhf channels


If your television is fitted with a UHF tuner it should just be that you need to re-tune your set. This is often the case between seasons. If it is not fitted with one, then you need to buy and install a digital set top box to receive all stations, (Analogue, UHF and digital) in your area.

Oct 13, 2014 | Durabrand DWT1304 13" TV

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What features does a apex tv gt3215 have?


GENERAL
  • TV typeCRT TV
  • Screen size
    32 in
  • Power Consumption Operational
    150 Watt
  • Timer Functions
    Sleep, wake
  • Video Interface
    Composite, S-Video
  • Manufacturer
    Apex Digital, Inc.
FEATURES
  • TV features
    auto volume adjustment
VIDEO
  • Technology
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  • Aspect ratio
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TV TUNER
  • TV tuner presence
    Yes
  • Analog TV tuner
    NTSC
  • Reception System
    NTSC-M
  • Secondary Audio Programme (SAP)
    Yes
  • Secondary Audio Program (SAP)
    Yes
  • Channel Coverage
    VHF:2-13, UHF:14-69, Cable:1-125
  • Stereo Reception System
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AUDIO
  • Speaker(s)
    2 x main channel speaker - built-in - 5 Watt
  • Output Power / Total
    10 Watt
  • Audio Controls
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CONNECTIVITY
  • Video interface
    composite
REMOTE CONTROL
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  • Supported Devices
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CONVENIENCE
  • Closed Caption Capability
    Yes
  • Parental Channel Lock
    Yes
  • V-Chip Control
    Yes
  • Menu language
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MANUFACTURER WARRANTY
  • Service & support
    1 year warranty
POWER
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  • Power consumption operational
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DIMENSIONS & WEIGHT
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DIMENSIONS & WEIGHT (SHIPPING)
  • Width
    38.7 in
  • Depth
    29.2 in
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    30.5 in
  • Width (Shipping)
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Mar 08, 2014 | Standard (CRT) Televisions

1 Answer

Sound ok but no picture


see the b. diagram and test the power supply ;transistor, fuse, filter, switch, c.breaker rectifier,IC regulator voltage.
measure the horizontal output =125vdc
all other circuit:12vdc
color:12vdc
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Oct 17, 2012 | JVC Standard (CRT) Televisions

2 Answers

Sony FD Trinitron WEGA TV Model Number KD27FS170 digital tuner problem


I have the same TV and was unable to get the digital channels until today. I think you need to connect your antenna on the back of the TV to the ATSC jack. If you have had it connected to the VHF/UHF jack, it won't detect the digital signals. Once you have the antenna connected to the ATSC jack just Auto Program your TV and you'll find all the digital channels in your area. Good luck!

Nov 11, 2008 | Standard (CRT) Televisions

1 Answer

Sanyo ds 31350 tv


Hi there!

Assuming that you tried to tune stations onto the UHF bandwidth and received nothing,Commonly the tuner box is probably at fault and needs replacement. The VHF and UHF signals are split inside the tuner so if you receive VHF fine then UHF should as well unless faulty of course. Some circuits require an external IC to do the switching, but more on the older models. Regards and good luck, JUS004

Apr 02, 2008 | Standard (CRT) Televisions

2 Answers

No channels above 47


That works great except I can get the tuner to program any channels above channel47. Is this a limitation of this older model TV yes there is limitation in old tv. is there some setting I can change in order to get more channels using the tv tuner? in INDIA what we do is put a remote control ckt which gives us about 250 channels. of course we replace tuner also called hyper tuner along with remote ckt or replace whole kit which are cheaply available.& serves the purpose. hope this will help

Oct 03, 2007 | Standard (CRT) Televisions

1 Answer

Can not pick up uhf frequencies and only 3 channels from vhf


Replace tuner, get number and order from MCM, or Bluestar-online, Tritronics.

Aug 22, 2007 | Zenith SY2031S TV

3 Answers

How to tune an old Television


If you are in the US, the TV set has to be on channel 3 or 4, if your in the UK, the TV would have to be on a UHF channel. It should say on the RF output of the VCR what station you must tune to ,or in the instruction book of the VCR. Good Luck

Mar 25, 2007 | Philips 26PW6341 26" TV

2 Answers

TV doesn't receive higher channels


Depending on the chassis, it could be the OBT has a bad componet or a parts bad in it or if theres a standup tuner it has to be replaced. You should take the set into a repair place for an estimate good Luck

Jul 28, 2006 | GE 25GT511 25" TV

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