Sony KV-2964 MT

[ramjimh]

I got a sony KV-2964 MT Television receiver.The Set is Dead.When i power on the set gets power but no sound and no picture.But when i press and controls from the front panel the led in the receiver get blinks.Need solution what might be the problem.

With Regards,

Ramji M.H.
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i am interested in repairing of computers and cell phones.

[jts1957]

Start by checking the fuses in power supply area: PS601, PS602, PS651 (22V), PS652 (14V), PS653 (7V), PS654 (135V). On the cathode end of the diodes that the last four fuses protect (Reference = ground) you should have the supply voltages inside the brackets.
With "response" LED blinking, I have to assume you have 5V supply (via 14V). Being that set is from late 80's, I presume NO repetitive "pattern" to LED Blinking?

[ramjimh]

Check the television and found that H-out Q802(2SD1941) found short.what are things need to check before replacing the Q802.I checked the parts which are around the LOT and H-out and all seems to be good.Need suggestion.
_________________
i am interested in repairing of computers and cell phones.