Top 20 Panasonic RR-930 Desktop Cassette Transcriber / Recorder - Page 4 Questions & Answers

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Put a dinner knife in the gap and gently try to prize it open whilst pressing the button. If that doesn't work, you will need to open up the case and find what part is not working.. https://www.google.com/search?q=Panasonic+RX+ES29+cassette+stuck ..

Any make of 8 ohm speaker should be fine. https://www.google.com/search?q=Panasonic+RE-8030+manual ..

check amazon

I believe its worn out..the capacitors are aging. Probly cost mor tafix then new items

The normally have screws on the base hidden under the rubber feet. If you open it up though, apart from blown capacitors, you are not going to be able to see what has failed. My only advice would be to try another set of fresh Duracell batteries. If that doesn't fix it, take it in for service. https://www.google.com/search?q=Panasonic+Service+Centre ..

Buying Chinese counterfeit copies of electronics from AliExpress is not a reliable route. You have a quality audio unit made in Japan, take it in for service. https://www.google.com/search?q=Panasonic+Service+Centre ..

Will need to know more info... will it light up or is all power failing? Are you using a remote or the buttons on the side?

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Get the Service Manual and get out all your test equipment and start checking ICs, Capacitors, Triacs, Diodes and Resisters. Then replace the faulty parts. Or take it to a Panasonic Service Centre.

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Panasonic SA-VK700 Service manual, repair schematics ... www.electronic-circuitry.com/e/action/ShowInfo.php?classid=61&id=339287

The SA-AK57 is the center of the SC-AK57 mini stereo home theater system. The included speakers have color coded wiring for the front speakers. One speaker connects to the red and black terminals on the SA-AK57; the other speaker connects to the blue and grey terminals. Push on the top of the terminal levers and insert the bare copper wire into the opening. Then release the lever. The center, right and left speakers use a single RCA or banana-plug connection and plug straight into the jacks on the SA-AK57. Panasonic has the manual for the SC-AK57 on the product page: https://shop.panasonic.com/support-only/SC-AK57.html . The current link to the manual is ftp://ftp.panasonic.com/audio/om/sc-ak57_en_om.pdf . See page 7 for the speaker wiring. I hope this helps. Cindy Wells

Maybe needs some cleaning and lubrication? Seems like sensing some resistance and keep staying on disc 1. Open housing and check what is happening when trying switch discs. Is that happening even when discs are not installed?

f61 is power supply failure. Time for a repair at an Authorised Panasonic service centre.

have a look for all swollen caps and replace as needed for a start

Replace the laser assembly.

You will have to disassemble the unit to gain access for removal.

Turning a wired speaker into a wireless speaker would be difficult and disproportionately expensive. Each amplifier channel will need a transmitter and each speaker a receiver, a preamplifier and power amplifier and a power source capable of supplying the whole for a reasonable time before recharging. If you choose wireless (radio) to transmit to each speaker the frequencies will have to be adjusted so they don't conflict. If the speakers are to be used within sight of the base then infrared transmitters and receivers could be the answer, similar to that used with some of the early wireless headphones.

1. Open internal fuse 2. Power supply failure