20 Most Recent Panasonic Technics Sl-1210 Mk2 Turntable black Sl1200 Proaudiostar - Page 4 Questions & Answers

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

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.

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

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

Replace the laser assembly.

Try this website for an online copy of the manual. https://www.manualslib.com/products/Panasonic-Sapt480-Dvd-Home-Theater-Sound-System-2754226.html

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.

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

1. Open internal fuse 2. Power supply failure

Possibly because components in the amplifier chains have been overstressed and consequently failed. The output stages are frequently affected by high gain levels.

https://www.google.com/search?q=replacement+Panasonic+SC+pm-01+remote ..

It it worked before, you need the amplifier servicing. You have blown components by overloading it.

Possibly a blown channel causing it to enter safe mode or Wait mode.

Is the display not working completely? If it is working, What error code are you getting on display?

The drive must have a pin-hole in front. Use a needle/pin in that hole and press it. It may help to unlock the tray. Give that a try.

Hi i have penasonic vk90d after i service the unit . The unit is stuck on dvd but nothing works dvd tape fm aux nothing work the unit is stuck on dvd changer. Any body help me plz
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No but you can buy another cable and join it together to rich the length that you need

I have one SA - EH700 which is 20 Years Old. It used to work fine but last time I've opened up the main amp. The control board was malfuntioning for those old switches. But during soldering out the bad switches , I accidently broke a 6.3v 100?F capacitor. I replaced the capacitor with same rating but my amp goes to fm mode after starting and the Mixer Tuner "SA - EH750" don't power up or sometime it powers up with wrong light patterns. (System Crash Type). I don't know what to do. Can someone help me out please?