No sound from any source
There is no sound from the speakers regardless of the selected source. The fault affects units from the European and US markets, and we determine the cause after checking the module.
Is there no sound from the speakers from any audio source? We repair the Porsche CDR30 Panasonic radio fitted to the Porsche Boxster and Cayman 987.2 and Cayenne 9PA. Send the removed module with a description of the fault, and we will check it in our workshop and confirm the scope of the repair.

Written repair warranty
Quote for approval before repair
Courier shipping from anywhere in Poland
Quick repair quote
CDR30 is a Panasonic radio fitted in the Porsche Boxster and Cayman 987.2 (from 2009) and Cayenne 9PA (model years 2009–2010).
CDR30 designations and versions include CQ-JX0770G, CDR30, 997.645.142.04.FTC; CQ-JX0771G, CDR30, 997.645.138.04.FTC; CQ-EX0772G, CDR30, 7L5035156Q; CQ-JX0773G, CDR30, 955.645.138.02.
In your enquiry, describe the symptom — no sound and the circumstances in which it occurs. You can send a photo of the label with the part number. Send the removed module for repair.
The symptoms help describe the problem. We confirm the cause after checking the module.
There is no sound from the speakers regardless of the selected source. The fault affects units from the European and US markets, and we determine the cause after checking the module.
We inspect the removed module in our workshop and confirm the scope of work and the price. We start the repair once you approve it.
We repair the no sound fault in the CDR30 radio. We confirm the scope of work after checking the module.
After the repair, we test the unit, send it back securely packaged, and issue a VAT invoice and a written warranty.
We repair your module instead of replacing it with another unit.
You do not need to bring the vehicle in. Describe the problem and we will help you work out what to remove and send. After inspection, you will receive a quote for approval — only then will we start work.
01
Write what is happening in the vehicle, state the make, model and year. Add a photo of the device, the error screen or the nameplate sticker, if you have one. On that basis, we will initially assess whether we can help.
02
Not sure whether to remove the radio, screen, amplifier or another unit? We will advise which component to check, how to prepare it for shipping and how to pack the parcel safely.
03
In the workshop we carry out diagnostics, confirm the source of the problem and define the scope of work. We send a quote for approval. We only start work after your approval.
04
We remove the cause of the fault, test the device and send it back safely packed for refitting. Every repair we carry out is covered by a warranty.
Yes, if the fault is in the radio. We confirm the cause after checking the module, and carry out the repair once the scope and price are approved.
Send the removed module. We check it in our workshop — we do not inspect the car.
No. If you decide not to proceed, or if the unit cannot be repaired, or the fault lies outside it, diagnosis and return shipping are free of charge.
We issue a VAT invoice and provide a written warranty for the repair carried out.
Porsche Carrera, Cayman, Boxster.. 911, 997, 955, 987.. in these and similar cars we can come across the CDR30 radio in Matsushita / Panasonic version..