Tda11105ps/n3/3/af7 two time blink no h out on supply all vdd ok no ganret volt for driver volt for eht
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SOURCE: Clicks but crt does not turn on
The Tv clicks and CRT comes on for a second before it goes into the protection shutdown. The LED flashes 6 times and sometimes 7 times. I checked the voltage accross IC501 as suggested in other posts and one of the votages is higher thatn it should be. thesymptom for the 6 LEd flashes suggest overscurrent and bad IC 504. I don't know how to meassure the voltage on the IC504 however as it has 4 prongs instead of three. My question is if there is something that may be causing this. Please help! I can offer you the Service manual for the KV series TV in return... you seem to be a techanical person so answer is purely technical. Clicks but crt does not turn on 1 check whether power supply out put is ok.by disconnecting h/output 2 if it is ok check hor. section that is eht is ok or not as without eht crt will not glow. check crt supply &loose connection in crt base. regards thanks
SOURCE: Technics SUV500 problem in stand-by
The problem is not the relay. The unit is trying to start, but detecting a problem and shuting down again. Check the output transistors for a shorted condition.
Dan
SOURCE: monitor light blinking
The monitor is probably on protection.
To start unplug monitor
from power and from computer and test computer with different monitor
to find out if it is monitor or computer fault.
If it is computer fault and no video signal , then test:
If it is monitor fault , then the monitor is on protection.
When on protection you keep having a flashing
led on front of the monitor , and monitor turning off by itself after a while,
that indicates a fault condition.
The flashing light indicates a diagnostic state called protection.
When the Monitor goes on protection there are only two possible causes.
1The
internal circuits are jammed because of electrostatic
charges accumulating on capacitors, or because of a wrong voltage read
by the main chip on your monitor controller board. this started the
protection circuit.
2 The protection circuit detected a wrong
voltage or a broken contact, identified an internal fault and kicked in
, starting the flashing light.
If
you are in situation one, then the monitor will reset just unplugging
power cord for one or two hours,sometimes even minutes.
If you are in situation 2 , then there is an internal fault.
Common
faults
that can occurr are a blown capacitor on power board, faulty inverter
board, faulty input board, or a fault on LCD Digital Controller board.
Check also
the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you
can get same flashing statebecause of the video cable.
Try moving the video cable, and if the cable is not built in, then also try a replacement cable.
If under warranty contact the manufacturer ringing the number on the user manual
If you want to repair at your own expenses, just locate any good qualified repairer.
SOURCE: TV does not turn on
On older Sony, sometimes a power surge causes the set to be in shut down mode. Try unplugging for 5 minutes and then plug in and try. This many times will fix.
SOURCE: THE POWER LED (GREEN) IS BLINKING CONTINUOUSLY
LG 700E monitor's power LED blinking continueously and there is no display solutin ........
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