My 8 yr old Panasonic
If the TV is completely dead , then it is usually either power cord, power outlet or PSU. Other faults are quite unlikely to cause no power.
Since you can start TV from remotem then the problem is not a dead TV with no powe.
In your case the TV is in standby and does not wake up.
Try first using the channel up and down in the TV panel (not remote), if they operate the TV, then problem is the remote.
If the TV does not start using channel buttons, then the TV is in forced standby because a fault is detected.
In that case the stand by indicates
that an internal fault has been detected. In theory you will need to
call the service number listed on the user manual to get a technician to
test your TV.
If you can start the TV occasionally, then common faults can concern the button board including IR sensor from TV, PSU, convergence , flyback and more.
Try first leaving the TV disconnected for at least one hour and see if it does start after that.
Also do a test with no connected device. mark connection cables to receiver and optical unit as necessary, then start TV with nothing connected. You should get no signal but TV will start unless faulty.
If it does then it is probably PSU or convergence ICs. Repair will be no less than $150/$200.
The TV can still be repaired, if there is a fault however I suggest to passing to a flat panel TV, which is more efficient and less power consuming than the CRT TV.
on Sep 30, 2010