RCA L50000 Troubleshooting Quick Reference, No picture, no sound but TV is on blank screen, 128

Chapter 7 Help & Assistance

Troubleshooting Quick Reference

Your LCOS television utilizes the latest technology to create a crisp, high-resolution picture. If you are experiencing something unusual, please review this troubleshooting section to find the solution.

General TV

Humming noise	page 129
TV doesn’t turn on right away	page 129
TV won’t turn on	page 129

No picture, no sound but TV is on (blank screen) page 130

No picture, sound okay	page 130
Sound okay, picture poor	page 131
TV turns off while playing	page 131
Power light is blinking	page 131
Black box appears on the screen	page 132
Can’t select a particular channel	page 132
Time is wrong in the channel banner	page 132
Wrong picture	page 133
No sound	page 133
Noisy stereo reception	page 133

PIP (Picture-In-Picture)

PIP problems ........................................................... page 134

Remote Control

No response after pressing a button	page 134
It doesn’t operate components	page 135

OK button doesn’t work with other components page 135

IR Learn doesn’t work ............................................ page 135

Ratings (V-Chip)

Rating limits don’t work	page 136
Forgot Password	page 136
Can’t even watch non-violent programs	page 136

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