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#148015 - 11/03/2003 16:01 Is my tuner fixable?
davec
old hand

Registered: 18/08/2000
Posts: 992
Loc: Georgetown, TX USA
Awhile back my tuner quit working for FM stations. The volume level is extremely low even when cranked, but the signal strength is fine. AM is normal, so I can only assume there is something burnt out on the output for the FM side. Anyone know if it can be fixed or want a crack at it? I'm not the tear it apart and fix it kind of guy, so it's beyond me... Heck, if you have a tuner from Patrick assembled, I'll trade you my original plus some cash for a swap...
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Dave Clark Georgetown, Texas MK2A 42Gb - AnoFace - Smoke Lens - Dead Tuner - Sirius Radio on AUX

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#148016 - 11/03/2003 16:03 Re: Is my tuner fixable? [Re: davec]
robricc
carpal tunnel

Registered: 30/10/2000
Posts: 4931
Loc: New Jersey, USA
I would assume that you have an aplified antenna and that is what's broken. The antenna on your car is only for FM as far as I know, so AM would not be affected.

Your antenna would be the first thing I check.
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-Rob Riccardelli
80GB 16MB MK2 090000736

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#148017 - 11/03/2003 16:11 Re: Is my tuner fixable? [Re: robricc]
smu
old hand

Registered: 30/07/2000
Posts: 879
Loc: Germany (Ruhrgebiet)
He said his volume is low while signal strength is still OK.

So his problem is obviously not related to the antenna (or antenna amplifier).

cu,
sven
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proud owner of MkII 40GB & MkIIa 60GB both lit by God and HiJacked by Lord

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#148018 - 11/03/2003 16:25 Re: Is my tuner fixable? [Re: davec]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31565
Loc: Seattle, WA
Others have been describing similar tuner problems, and we've been trying to get to the bottom of it. Bad FM reception despite a full signal strength meter was one of the symptoms. Normally, I'd point you to the FAQ about the extension cable, but you said it used to work fine.

Have you checked the wiring, especially the antennat itself, and also the tuner connector where it connects to the sled?
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Tony Fabris

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#148019 - 11/03/2003 16:54 Re: Is my tuner fixable? [Re: davec]
David
addict

Registered: 05/05/2000
Posts: 623
Loc: Cambridge
You've probably got a dry solder joint on an opamp. Contact support for a repair.

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#148020 - 11/03/2003 17:46 Re: Is my tuner fixable? [Re: David]
loren
carpal tunnel

Registered: 23/08/2000
Posts: 3826
Loc: SLC, UT, USA
could you post pics of said solder joint for those who might want to check it and repair it ourselves??
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|| loren ||

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#148021 - 11/03/2003 17:49 Re: Is my tuner fixable? [Re: tfabris]
davec
old hand

Registered: 18/08/2000
Posts: 992
Loc: Georgetown, TX USA
It did this in my old truck and the new truck using my extra docking sled that was never mounted in any vehicle before this one, so I'm 90% sure it's the tuner itself. It doesn't seem that reception is the problem because you can barely hear it at max volume and it sounds like the signal is fine, and the signal strength meter would fluctuate like normal between 4 and 5 on the strongest station here.
I'll contact support. Thanks!!!
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Dave Clark Georgetown, Texas MK2A 42Gb - AnoFace - Smoke Lens - Dead Tuner - Sirius Radio on AUX

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#148022 - 11/03/2003 19:24 Re: Is my tuner fixable? [Re: loren]
David
addict

Registered: 05/05/2000
Posts: 623
Loc: Cambridge
Now that I'm no longer handling support, I don't have either a tuner module to hand. If someone can take a picture of the inside of a module and post it here, I'll label it.

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#148023 - 11/03/2003 20:58 Re: Is my tuner fixable? [Re: David]
msaeger
carpal tunnel

Registered: 23/09/2000
Posts: 3608
Loc: Minnetonka, MN
I posted a picture of one on here some where but I can't find it now.
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Matt

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