This Toshiba sd-3960 went into whisper mode. All cables/wires are attached and it's been playing/sounding fine up until recently. I've tried everything to get the sound back, but it's only at a whisper when the volume is all the way up (kind of like when the mute is on and you have the volume really high). Hope this makes sense...any suggestions would be appreciated. I heard that replacing the capacitors C927, C928 and C929 will fix it, bu I can't find them.