Oh bullsh** !!! My AIWA CS-880 is defective

[JVC838]

I need your support cause my AIWA suddenly can`t receive FM-Stereo.

I just changed the MPX decoder (LA3361) but no sucsess

So i need the schematics of this CS-880

Is there somebody who has got one?

 

[JVC838]

I just found the service manual

So I 've got a good chance to fix it...

 

[stynger007]

Same problem with my JVC DC-33 ..

That AIWA is built like a tank!

 

[Fatdog]

Oh, noes!! Please repair that Aiwa! That was the "nuclear" powered beast of the 2010 Sunshine Mix. We can't let it die.

 

[jaetee]

Oh, noes!! Please repair that Aiwa! That was the "nuclear" powered beast of the 2010 Sunshine Mix. We can't let it die.

Right...! That box was awesome...!

I'm sure Ralf will get it whipped back into shape.

 

[JVC838]

I found the cause of this malfunction: the MONO / STEREO switch was bad, it had generated a leakage current and in fact of an incompetent electric design the MPX decoder was interfered. I added an additional resistor in the layout and the function is now tough.

 

[Fatdog]

SUPER YAY!!!! Great job, Ralf.

 

[monchito]

good you fixed it

 

[Marty Machine]

I found the cause of this malfunction: the MONO / STEREO switch was bad, it had generated a leakage current and in fact of an incompetent electric design the MPX decoder was interfered. I added an additional resistor in the layout and the function is now tough.

So, was that a 'control signal' not being held hi (or lo), just floating, until your mod was added ??

MM.

 

[spirkond]

Hello to everybody,

Because I have also problem with my AIWA CS-880 I am looking for the service manual.
Could you please somebody provide me with the service manual.

Thank you

 

[skippy1969]

Hello to everybody,

Because I have also problem with my AIWA CS-880 I am looking for the service manual.
Could you please somebody provide me with the service manual.

Thank you

There is an Aiwa CS880 service manual in PDF format you can download here........
viewtopic.php?f=28&t=85

 

[monchito]

ralf u are making think about rigging my aiwa j88