Question about Roku Televison & Video
Good day, Bgchzy;
This model is known for the tubes leaking fluid, glucose, on the PCB. Check the front of the chassis for said fluid, it may be only a drop, so look closely.
To fix, after TV has no power, try cleaning the board with cleaner and brush, let dry. I suspect this because of multi unrelated problems.
Posted on Jul 17, 2008
My television worked this morning and now only shows a blue screen. The sound works but no picture except for a wavy blue screen.
Posted on Sep 23, 2010
SOURCE: tcl tv - have just
Call TCL for a firmware update, which will fix the problem. They will send it out for free, along with a serial cable. You will need a PC or laptop with a serial (RS-232) port to perform the update.
The issue is that WIN, GO and GEM are broadcast on a frequency off-set by 125kHz from normal. TCL TVs cannot tune to xxx125kHZ, only multiples of 500kHz.
Posted on Feb 08, 2011
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