Panasonic SC-HT900 Audio problems

My panasonic system SC HT900 with a powered W350 subwoofer will work( Put out sound) for about five minutes after i turn it on then the audio will quit, all displays and functions on the front panel will work. I am an electronics tech by trade and i have looked at the power amplifier module located in the subwoofer. The unit uses a RSN311W64 6 ch audio ic. I dont have a data sheet on the ic or the system. i have also noticed that during the five minutes it works the fan will come on for a few seconds every thirty seconds. The only way to get the audio to come back on is to unplug the power cord for about an hour and then plug the cord back in and turn the unit on. yesterday the audio will not turn on any more

Anonymous Jun 26, 2008

system produces sound for a few seconds & then goes out; panel functions appear normal. How quiet is the subwoofer fan? Perhaps the fan no longer works.

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Posted on Mar 28, 2008

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I need the system cord for panasonic sb wa 350 could you tell me where to find

The SB-WA350 is the sub-woofer for the SC-HT900 home theater system. See the manual here at Panasonic's support page, https://shop.panasonic.com/support-only/SC-HT900.html , or ManualsLib, https://www.manualslib.com/manual/266877/Panasonic-Sc-Ht900.html?page=2#manual . The manual lists the system cable as part K1HA25HA0001.

I've found the cable listed at E-bay and here: http://salestores.com/pak1sucak1ha.html . However, Panasonic has discontinued the SC-HT900 and the cable is out of stock at most vendors. I hope this helps.

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Someone is trying to sell me a Panasonic Home Theater system SC-HT900 from year 2005 for $200.00 Is it a good system, is it also good for listening to classic and jazz or just for movies? how is the CD...

Hi,
here it is some tech info ..it is a fair price for 2.hand unit...
as ebay has the similar prices..it seems to be a good deal...

Take care and please Remember to rate/vote and give me 4 Thumbs Up
for Helping out the Community :)
Hope this helps!
----------------
Product Features and Technical Details

Dolby Digital, Dolby Pro Logic II, and DTS-decoding home theater receiver with 5 speakers and a powered subwoofer
35 watts per channel x 4 "tallboy" speakers, 140 watts for the center channel, and 150 watts for the subwoofer
High-resolution DVD-Audio playback; JPEG, MP3, and WMA CD playback
Magnetic shielding for distortion-free placement near a TV or computer monitor
Includes digital FM/AM tuner and a universal remote control

Technical Details

Brand Name: Panasonic
Model: SC-HT900
Output Wattage: 390
Component Type: Home theater system
Audio Output Mode: Surround Sound
Surround Sound Effects: Super Surround Sound
DVD Type: DVD changer
Built In Decoder: Dolby Pro Logic II, Dolby Digital, DTS decoder
Remote Control Description: Universal remote control
Optical Digital Input: Yes
Audio Input: None
Tuner Technology: Digital
Radio Bands Supported: AM/FM

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Jun 21, 2011 • Panasonic Home Theater System System

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It's all explained in the manual.

Register and download the manual for free at retrevo.com

http://www.retrevo.com/support/Panasonic-SC-HT900-Home-Theater-Systems-manual/id/358dj090/t/2/

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Hi I have a PANASONIC SC-HT900-SC-HT700, and I am the sound has stopped. Everything else seems to work ok, biut no sound

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you may download to internet

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Jan 22, 2010 • Panasonic SC-HT900 System

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Hi, advice me where I can find the system cable for an SC-HT900?

the system cable you are looking for is called: K1HA25HA0001 If you google it you'll get a number of places where you could buy, including ebay but their not cheap, hope this helps

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Hiya, sorry to say but the reciever will have to go for repair. It is a fault with the logic most likely. Sorry bout that. Best of luck. Ganx

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