When tV is switched on switchin on sound comes , red LED keeps blinking but TV doesnt power on
How many times do this standby LED blinks at one time switch on? These blinks are fault indications. From the number of these blinks, you can get an idea about the faulty section circuit inside. Count it. If you wish to get more details, check this site. Pull up older posts there. Check this site with patience, as it has over 2200 posts now. All are related to electronic equipment repair help. Blinking codes to Sony CRT based TVs and all other models are given in detail. Check it and confirm.
SOURCE: Sony Trinitron Wega TV keeps shutting off and red
There are two Ic's that need replacing on the Deflection Board (D) board.. These regulate power for the High Voltage and Chopper PWM circuits. The IC location on the board are IC6501 and IC8002
SOURCE: tv sound but no picture
Hello, please count how many times the lamp blink. Best regards, Arpi
SOURCE: Sony FD Trinitron WEGA Tv KV32FQ86E two flashing led
Check 470 uF 450 V in the power supply. I don't know if the chassis is the AE-5, but I had a similar case and the capacitor was bad.
Please tell me if it worked.
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Hi, this is main board failure and you will need to replace this vital board. you power board is fine but, it is unable to send a proper current through the main mother board due to the damage at hand.
SOURCE: When I switch on my Sony Trinitron Tv , it won't
take your tv to a repairing shop and let your technician check the power supply section is not producing an ht to trigger the line transformer, in turn various voltages will be produced, which will open up your tv.
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It never stops blinking;. I had the tv connected more than 1 hour and the power led always flashing..:(
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