[TechAssist] Re: Fisher TAD-9425, surround and center channels do not work

  • From: "Damon" <damon101@xxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 22 Apr 2004 07:54:02 -0500

Yeah.....something like a center and rear volume control.....I've seen
those, but I'm not sure if this model uses those, anybody know if this is
the case??


----- Original Message -----
From: "Jim Myers" <jr.myers@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, April 21, 2004 4:44 PM
Subject: [TechAssist] Re: Fisher TAD-9425, surround and center channels do
not work


| Possible, but with a Dolby Pro Logic switch to turn on the surround
| section and a Dolby Pro Logic mode switch to select between 4 modes,
| normal, wide, phantom and 3ch logic, I would think it would generate
| it's own signals in at least one or two of those modes. I do have the
| service manual but not an owners manual or a remote. Any chance there is
| something on the remote I need to get it going?
|
****************************************************************************
***************************************
| Since 1972
| Jim Myers
| Telrad Electronics
| Fort Wayne, Indiana
|
|
| becyn wrote:
| > Perhaps the proper media to "key it up"?
| > If the CD does not contain the appropriate dolby data, those channels
will
| > not work on many models.
| >
| > Jim McVey
| > McVey Alltronix
| > 327 Broadway
| > Newburgh Ny 12550
| > ph: 845 561 8383
| > fx: 845 561 9017
| > Consumer electronics &
| > computer service.
| > Factory authorized for
| > over twenty brands.
| > ----- Original Message -----
| > From: "Jim Myers" <jr.myers@xxxxxxxxxxx>
| > To: "TechAssist" <techassist@xxxxxxxxxxxxx>
| > Sent: Wednesday, April 21, 2004 5:04 PM
| > Subject: [TechAssist] Fisher TAD-9425, surround and center channels do
not
| > work
| >
| >
| >
| >>Any Fisher audio techs out there? Everything works on this unit except
| >>the surround and center channels, I can trace the surround and center
| >>audio signals to input pins 1 and 30 of IC481 but nothing out, if I jump
| >>the in to the out pins of IC481 I get sound to the speaker jacks. I have
| >>checked all pins of this IC and everything seems normal, just no output.
| >>All nine IC's on the surround board have been replaced and everything
| >>else has been checked. What am I missing?
| >>Thanks,
| >>
| >
| >
****************************************************************************
| > ***************************************
| >
| >>Since 1972
| >>Jim Myers
| >>Telrad Electronics
| >>Fort Wayne, Indiana
| >>
|
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| >
| >
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