Sony wega KV-27FS12, light is flashing seems to be flashing 4 4

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. If you want to know more about the blinking codes to Sony Brand TVs, check this link.

Searching for tv turns off but will turn right back?

• Service Manual of KV-32XBR400 shows error info regarding red light flash 2, 3, 4, 5, 6, & 7 times only. Each flash corresponds to different problem in TV. Please check red lighe flash count again.

  
  

Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted. Check IC1509, Q1505
Vertical sweep failure. Check all the solder terminals to vertical output IC. If it do not help, replace that IC.

you have to check you timinig on/off setting.

G'Day!

The TV can be fixed as long as the parts needed are still available from Sony. However, as far as trying to determine what part(s) are needed, I wouldn't listen to anyone other than a tech who's actually taken a look at the set or has worked on one with the exact same problem. If you make a call to a local repair shop, especially one that advertises repairing Sony, a nice guy will at least give you a ball park figure as to what the repair will cost you.

I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please let me know if I can be of further assistance.

IF the unit is completely dead (no standby light at all) then teh main fuse is most likely open. Try replacing that first. If the stnadby light is on, then when you attempt to turn it on, the light shouild blink. If so, the blinking should be a repeated count with a short pause between sequences. Post that count here as it will indicate what circuit has the problem. We will continue from there.

Thanks,
Dan

Sony FD Trinition Wega KV-32HS510 Try to turn tv on -it starts then shuts off -stand by lights keeps flashing. Memory stick light flashes then goes off.

How many times does the timer light flash between pauses?

hi there, it may need some fine tune for the sony kv-27fs12 to be connected directly to cable jack wall. do some test. ty

hi there, there is a problem at your power supply section. do some test, it maybe a electronic part faillure. ty