Question about JVC RX-6042 Receiver

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JVC A/V Receiver RX 7042S - DSP NG

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I am from India. I have a 3 yr old RX 7042 S A/V receiver. Now, there is no sound...just a display showing 'DSP - NG' . I took it to the authorised service JVC service centre..and it is still lying there for the last 7 months. The guys there says...we are trying this & that, changed that Chip, this Chip. I don't know what to do...3 weeks back they said they have solved the problem and I paid 3000 Indian Rupees (around 75 US$), but there was sound only from the analoge source. Anyone there to help me?

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It seems the problem of your unit is in the power amplifier section,the IC chip there is defected that why only analog source .you better bring back to them the unit it is the only option, that is there back job...

Posted on Jul 03, 2008

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Displaying....DSP NG can some one please help? some kind of error.


In my experience, NG on a system made in Japan means "No Good" (error). NG might stand for something else, but regardless, it sounds like an internal issue with the amp.

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Display message "DSP NG"


Hi pay attention to do all interconnections right
You can get help dowlowding a low cost service manual at link below:
http://www.smpcshop.com/VSX-D414-VSX-D512-p-5216.html
Have a nice day and Good luck

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Yamaha RX-V595 Receiver will play Dolby Digital 3/2.1 audio Blu-Ray disc with player set to bitstream but will not play DTS-HD 3/2.1 unless output is set to PCM. Is this an issue with the Yamaha Recei


The optical connection (SPDIF) doesn't have enough bandwidth to transfer DTS-HD audio. To use DTS-HD, you must connect the blue-ray player and receiver via HDMI cable.

Each DTS-HD audio track on blue-ray includes also "normal" DTS audio, which is probably used when you select PCM. Player decodes it and sends decoded (non-HD) audio via optical cable to receiver.

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I spilled a liquid in my jvc rx-502ov receiver and a message reads dsp micom ng what do i do?


You fried the poor thing to put it mildly, Get a different one end cut down on your partying ,(GUY) Unless you have money to burn

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Where is the microcomputer located in the jvc rx6030v?


Hello
The microcomputer, otherwise called as system control can be located on its main board. Some sets will have it on its front panel baord, along with the display unit board.

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1 Answer

I have a Pioneer VSX-D411 and there is dsp ng flashing, what is it


http://www.retrevo.com/support/Pioneer-VSX-D411-Receivers-manual/id/385ci976/t/2/

I believe it's trying to tell you something is wrong with its digital sound processing.

This was the best source I could find on it:
http://www.avforums.com/forums/av-amplifiers-receivers/381823-problem-pio-vsx811s-no-sound-display-says-dsp-ng.html


If you switch it to satereo / direct and the light goes out I'd say that would clinch it.

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Yamaha RX V 657 - No Sound Output, and No input detection


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1 Answer

Just bought refirb. Onkyo 805, hooked up front l&r plus sub and getting no sound. I set up am and fm as per manual and connected a cd changer thru the cd in via rca cables. Radio shows a signal but no...


After few sec when you turn on your receiver did you hear a click noise ? if yes your receiver is OK not in protection mode if no click noise is output protection in that case you must return where did you buy for service and update firmware a lot of update
However you can reset your receiver and debug the DSP section ( digital signal processor ) as follow
To reset
1. Press and hold down VCR/DVR button, then press STANDBY/ON button when the unit is Power on.
2. After " Clear " is displayed, the preset memory and each mode stored in the memory are initialized and will
return to the factory settings, and turn to Standby mode.
Now turn back on and check if it work or not and make sure check input mode such as analog or coaxial or optical input if stil no sound then debug DSP as follow
To set in DSP debug mode
1. Press and hold down DISPLAY button, then press STANDBY/ON button while the unit is powered ON.
The version number of m icroprocessor is displayed only for 3 seconds.
Main:
8 1.05/07903A
2. Press TONE+ button within 3 seconds above, the version number of 1st DSP is displayed.
DSP 1st:
SR8051:07601A
3. Press DISPLAY button while the 1st DSP version is displayed. The status of DSP and DIR will be displayed.
E1A48K0N/0FFPo
FFFFFF0 0 000
To exit
Press STANDBY/ON button.
Then unplug the unit for 30 sec then plug in it should work now if not you need to return it to 1 of the service center Onkyo in your town to repair it
Good luck

Nov 30, 2008 | Onkyo Audio & Video Receivers

1 Answer

JVC RX 6042


just google jvc go to customer service at the bottom look up manuals and u can print it right off the internet no cost

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