[TechAssist] Fw: [TechAssist]RCA T19064 Combo sound warbles

  • From: "Kerry & Cherie" <alterego@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 26 Jan 2002 05:40:50 -0800

Paul, check to see if the take-up reel drive
has too much torqe . this was a common problem
on Panasonic vcrs about 12 years ago.  can cause
the sound warble with no other symtoms..was bad
take up idler causing the trouble..Hope this helps..
Kerry,KER-TEK TV, Medford,Or.
-----Original Message-----
From: C&W Electronics <c_w_electronics@xxxxxxxxxxx>
To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
Date: Friday, January 25, 2002 8:55 PM
Subject: [TechAssist] [TechAssist]RCA T19064 Combo sound warbles


>
>Need some help here. Picture/sound perfect thru TV on antenna. Picture
>perfect on VCR play, but sound WARBLES. The frequency of the warble
changes,
>depending on the playback speed(SP,LP,EP).
>
>Half-way suspect capstan motor, but I think that picture should show signs
>of wrong speed. When I load capstan motor with my finger, picture will
begin
>to streak. Drive on pinch roller seems smooth. When I input an ac input
>signal on the audio head, the ac signal seems to have warble also.(may be
my
>imagination?)
>
>Called RCA Tech Line(what an expensive waste!). They didn't have a clue.
The
>cap mtr is $40+, so this is not something I just want to try...
>
>Let me know if anyone has had this type problem and any possible solution
or
>some way to trouble shoot(verify)the problem.
>
>Paul W
>C&W Electronics
>
>
>
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