[TechAssist] Re: Follow-up....TA Technics receiver SA5370(Panasonic)..No right channel sound

  • From: "Terry H." <tvdoc@xxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 12 Dec 2003 17:50:10 -0600

Panasonic Pn is EWKBJAF25BF5 if that helps. Lists as NLA.
The TV Shop
Gonzales, Tx

----- Original Message -----
From: <support@xxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, December 12, 2003 4:38 PM
Subject: [TechAssist] Re: Follow-up....TA Technics receiver
SA5370(Panasonic)..No right channel sound


> I was ready to call the customer on this one and come to find out the
volume control is bad. Dirty
> contacts on one channel so the volume is at different ranges for each
channel.
> I tore the volume control apart and cleaned it which made it better, but
still at different levels at
> range 25%.
> Does anyone have one of these lying around I could purchase?
> Number on the POT(Sticker on back) is M250KN***(CAN'T READ LAST DIGITS)
> Under that 373m1
> Thank you.
> Jeff Dougherty
> Intrepid Video TV/VCR
> 263 S Front St
> Steelton PA 17113
> fax...717-564-4952
> www.intrepid-video.com www.tech-repair.net
>
> ----- Original Message -----
> From: <support@xxxxxxxxxxxxxxxxxx>
> To: "Techassist" <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, December 03, 2003 6:19 PM
> Subject: [TechAssist] TA Technics receiver SA5370(Panasonic)..No right
channel sound
>
>
> I don't do much in audio, but this is for a member of our borough
development committee and I told him I
> would look at it.
> This unit is probably 20 or so years old, but he wants it fixed.
> Unit came in with actually really low audio on right channel. Turn balance
all the way and have some sound
> from the tuner.
> I have my 40(+/-) on the amps, but have trouble after that without a
schematic.
> The rear fuse is fine as well as the speaker connectors. I'm not sure
where to inject my audio signal to
> start testing. I tried checking components by comparing the similar ones
on the left channel and got no
> where.
> Anyone have any ideas, or a print?
> Thank you.
>
> Jeff Dougherty
>
>
>
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