TV TCL 49S405 Service Manual

[robbat1]

Hi Folks,

My TV TCL 49S405 has the white solid light on, but the tv doesn't
turn on. I called TCL and performed all the technical procedures without success. Also, I did all the tips I found on the internet without success.

I unmount the tv and start to get familiar with the boards, nothing is physically evident. So, my next move is to troubleshoot it.
I found the schematic but I couldn't find the Service Manual for it. By chance, do some of you have the Service Manual or know how I can get one?



Thank you in advance.
Roberto

[neilc6]

Re: TV TCL 49S405 Service Manual

TCLs have high failure rates with the backlights. Symptoms should be TV turning on with no backlights or a flash of backlights. If your TV is not turning on at all, main board is suspect. Be careful ordering parts because I have seen different designs (with and without a ton board) for the same model number.

[robbat1]

Re: TV TCL 49S405 Service Manual

Thanks for the tip. Do you have any idea where to search for the service manual?

[neilc6]

Re: TV TCL 49S405 Service Manual

Doubt you would find service manuals for cheap Chinese made TVs since they are considered disposable.