[TechAssist] PIONEER MDL: CX-770S STEREO DISPLAY OUT

  • From: <fremur01@xxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 25 Apr 2005 08:58:31 -0400

Hello,

Customer brought this stereo unit "pre-diagnosed" from another shop
that was unwilling to fix it. Customer purchased the Display,pn: AAV7007-A
I guess from Pioneer. Hs good audio, just a dead display.

49 PIN display. I was skeptical that the original was bad but did the
swapout
desoldering the 49 pin unit to no avail. This is a 2 piece unit, tuner and
amp (M-790).

I need tips or a printout of the power section to see how the display is
driven
I have no service literature. Assistance is appreciated.

PIONEER     MDL: CX-770S   STEREO DISPLAY OUT

Thanks,

Fred
MTS Electronics
Fayetteville, NC
fremur01@xxxxxxxxx


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