I have a sony kp-61hs10 and will not turn on,,,,,,,,, it is blinking once a second, every second with no delay,,,, the sony blink codes says its "no reply from jungle IC301 (data bus is busy,shorted to ground or high yield) IK video path is defective"...... What does this mean and can I fix it, or is it going to cost me a ton of money????? I am very handy and can fix anything............ Please let me know if this is worth fixing, or having someone come out or should I trash the unit and replace it.....Thanks Tom
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Re: WONT TURN ON
If you know how to trouble shoot solid state electronics and know how the curcuits work, then Im sure you can handle this repair. But my friend a tv set is not a place for a handy man to be experimenting around inside of, as there is alot of high voltage inside this set even when its turned off! Its best if you do not know all of the safty issues to seek out a pro to assist you in this repair. It could be a bad solder connection, or a bad filter capacitor that supplys the B+ to the video chip. Without looking at a schematic and tracing the circuit, its all a guess. There are no real user replacable parts inside this set. Good Luck
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The problem is with its main power regulator section itself. 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. This is the fault, and check points. For more details about the blinking codes for Sony TVs, check this.
Yes....this blinking code is a diagnostic fault code which is a good thing, you count the number of blinks and it tells you where the problem is.....you also can see it by pressing the buttons, DISPLAY,CHANNEL,5,volume - not + ,then power....In your case it blinks 5 times,its in the video out,you need a desoldering iron,solder,rosin core 60%tin and 40%lead...remove and replace these,Q761,Q705,Q732 on the C board also Q218,Q219,Q220 on the A board.hope this helps.......
Some of the resistors on the yokes return might be open.they would low values like .22 to 3.3 ohms and would be near the modules(chips). just do a quick resistance check and you should be able to spot them.good luck
yes im a tech unknown business i cant say what business or my name could lose my job but her you go, Fix the blinking light code 5 blinks turn down your picture vivid and your contrast ive makde plent of money fixing this issue for the company.