My Onkyo TX-V940 amp/tuner has no display. The unit still works fine, but no display. This happened between usages, one time all was OK, next time, no display. What has happened and how can I fix it?

Greg Cann

• 1114 Answers
• Posted on Aug 12, 2007

SOURCE: hookups

You can download the manual from the link below: http://63.148.251.135/redirect_service.cfm?type=own_manuals&file=TXSV414PROom.pdf Please update the question & let us know if the information given was useful to you - Good Luck!

SOURCE: Onkyo TX-V940

Hi,

the protection circuit has failed. I sometimes find that the contacts in the protection relays will be slightly burned and that will make the sound cut out randomly. Turning the volume control up higher than normal will make the open circuit of the burned relay contacts work again and so will the sound.

in most cases replacing the protection relays will fix the problem. You may want to first verifiy that the relays are defective by measuring the contact resistance when the problem shows up.

Goodluck,
Don't forget to rate me as fixya..

SOURCE: No receiver display lights

Hi ripper

The unit has a built in display dimmer, with a button to control the level of brightness from the display both on the remote, and the front panel.Try this

regards
Graeme

SOURCE: Audio problems - Onkyo TX-SR605

Same problem. Does the internal Cooling fan turn on?

SOURCE: Tuner Omits No Sound - Onkyo TX-SR605 7.1 Channels Receiver

Make sure your receiver is hooked up to proper AM and FM antennae. Try switching to AM, scan stations. If you hear AM static and/or weak signals the problem could be antennas are not hooked up. FM has AFT which blocks out weak or noisey stations and you wont hear anything without ant.