Question about Sony KV-24FV12 24" TV
When I switched on the television, it only shows blue screen. Sound is playing normal. Remote with every other things is working fine.
Posted on Nov 21, 2013
Is the video plugged in? It may have fallen out - this is if you are using RCA style jacks - one for video, and two for sound
Posted on Nov 21, 2013
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: No signal
That sounds about right my friend. Those sets do have two tuners and Ive seen the problem your desribing. Unless of course that the microprocessor and tuning circuits are goos also. I would call a servicer if I were you unless yopu know your way around the inside of the tv set as it does have alot of High voltage even when its unplugged Good Luck
Posted on Jun 07, 2006
SOURCE: Sound but no picture
You have a vertical sweep problem. Since this Sony tv has no user replaceable parts inside of it, your best bet is to call out a pro to assist you in this repair.
Posted on Sep 23, 2006
SOURCE: No Picture, Sound Fine
Hey John, How many times does the light blink? No blinks - Problem in the standby power section. Might check fuse, R607, Q601, IC601, R612 and VDR601 (should show open). Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective. One blink - not used for the self-diagnosis Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits. Three blinks - B+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit, check T603 and R672. Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted. Check IC1509, Q1505 Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the Cboard, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly. Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206. Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits. Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some newer models of Sony TV sets, this code means that T8005 is defective on the D board. Nine blinks - Replace D 6116 and D 6301 on the "G" board, do not resolder as this will fix the problem temporary. Or Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing, then change the switching regulator on the "G" board or check connections. Make sure the regulator is -12 or -13 (negitive). Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board. I suggest you do a hard reset. Unplug the power cord for 4 hours. Then plug it back in and check it. If it works, great. It not, cost of repair for this is usually around $150 - $250 plus the house call.
Posted on Jun 26, 2007
SOURCE: Television is "locked"
I dont have the answer, but do have the same problem and just wondered whether you had solved the problem....our son is 13 months old and I think he is the one who caused the tv to be locked too !!
Posted on Aug 26, 2007
Tips for a great answer:
Dec 21, 2015 | LG 47LN5400 47" LED TV 1920x1080, 120 Hz....
Sep 06, 2008 | Mitsubishi VS-50111 50" Rear Projection...
Oct 18, 2014 | JVC Televison & Video
Mar 27, 2010 | Vizio GV42L 42 in. LCD Television
Mar 10, 2010 | Toshiba CF35F50 TV
Jan 22, 2010 | Televison & Video
Jan 21, 2010 | Televison & Video
Dec 31, 2009 | Vizio GV42L 42 in. LCD Television
Aug 06, 2008 | Optoma RD50 50" Rear Projection HDTV-Ready...
Jan 21, 2008 | Kenwood KVT-617DVD Car DVD Player
Mar 05, 2017 | Sony KV-24FV12 24" TV
75 people viewed this question
Usually answered in minutes!