Output problem-old amp

cerwinmad

cerwinmad

Full Audioholic
hey guys i recently picked up an old dolby pro logic stack for $5 its an Aiwa Z-D9400M, and it seems to put out less sound to the right channel, mainly bass missing. if i use some of the surround modes it gets more even but still lacking bass. ive takin it apart and dusted it out (i got it unworking, and after dusting, it works!!) and checked all the caps etc and cant see any obvious reason for the problem. any ideas or anyone familiar with the unit? cheers for any help
 
H

highfigh

Seriously, I have no life.
hey guys i recently picked up an old dolby pro logic stack for $5 its an Aiwa Z-D9400M, and it seems to put out less sound to the right channel, mainly bass missing. if i use some of the surround modes it gets more even but still lacking bass. ive takin it apart and dusted it out (i got it unworking, and after dusting, it works!!) and checked all the caps etc and cant see any obvious reason for the problem. any ideas or anyone familiar with the unit? cheers for any help
If the volume control is the kind that slides, move it back and forth repeatedly. If you can, open it and clean the controls and switches with DeOxit or something like that. Radio Shack sells it.
 
cerwinmad

cerwinmad

Full Audioholic
It is a rotary volume knob and rotary balance knob. Its only an old system i picked up to play with, but it is suprisingly good, has an equaliser, tuner, dual tape deck, 5 CD changer, plus the amp. it can run 5 speakers and has many DSP's. it has dolby pro logic and when on this setting it is pretty even, but the right channel lacks any bass. on normal mode the right recieves very little sound at all. that is what confuses me as a volume or balance knob problem wouldnt change with sound settings, i would think. it has a decent amp, the 2 speakers that came with it (had 5 origionally) are 3 way , one is stuffed (broken cone and voice coil lead severed) and the good one cant handle more than about a quarter of the volume level. im gonna hook up the VE-12's for fun. i had my VE-5M bookshelfs that i use for surrounds hooked up and it sounds suprisingly good. really want to get it perfect as my brother wants a cheap surround system and with some old speakers could be quite good. I knopw it has dolby pro logic, but all DVD are atleast dolby digital, would it put out surround sound? it only has red/white RCA inputs. It has 2 video inputs and one video out plus a phono input. The seller said she paid around $2500 about 12 years ago.
 

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