At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Google the model number of the remote for "manual" to try to locate one which will have instructions and a list of POSSIBLE codes--not all remotes will program for all units............
Remove power for a while and reset the amplifer, check for any error codes. If you do not have a manual please check the following link for the nearest model. Calibrate and use test tones according to the procedure mentioned in the manual and reset. If there is no result the sub woofer amplifier is faulty , need to check within for the power supply or there can be a failure within in the driver output. click this link: http://www.docs.sony.com/release/HTDDW790.pdf
You must be having a power Amp output problem. There must be a short circuit in one of the amplifiers and that is triggering the protection mode to prevent speaker damage. You will need professional help for this since the circuit is complicated and so is the construction. Getting access to the under side of the circuit board for removal and replacement of the components is very difficult on all modern AV receivers.
Hello
The original speaker is of 6Ohms. You can connect a 4Ohms speaker instead, but the quality will be a little less. The output power will go up, so never give so much volume as you raise on 6Ohms speaker.OK.
User manual: http://pdf.crse.com/manuals/4168075131.pdf
The SUB WOOFER RCA (see page 11 of the user manual) jack is the audio line out level, you need to feed it to Powered SUB-WOOFER speaker.
×