Audi RNS-E consumed power problem - GSM-Forum

attilaa0 · 06-20-2012, 14:49

Hi!My rns-e AISIN 8E0 035 192c .when is powered on ,consum is 1,5A.
After powered off and wait 10min consum is 100mA but is pulsing from 0-100mA.I git it factory reset and this pulsing problem dissapear but after
3 days appear again.Did not what to do to resolve this problem.
Or it is something normal?My RNS is on the bench.and it has just one single
12V and a single ground.Please help.Thanks!

**spider-man** · 06-20-2012, 15:13

the ic amplifier i cause this pb . change it and test again

attilaa0 · 06-20-2012, 19:36

Hmm!Very interesting , the IC is working ,only this problem?Thanks

attilaa0 · 06-21-2012, 08:52

HI!I changed the power amplifier IC tda7376B and same problem.
I am wait for other solution.

06-20-2012, 14:49	#1 (permalink)
attilaa0 Freak Poster Join Date: Mar 2006 Location: Tg Mures (Romania) Posts: 173 Member: 246926 Status: Offline Thanks: 48 Thanked 35 Times in 34 Posts	Audi RNS-E consumed power problem Hi!My rns-e AISIN 8E0 035 192c .when is powered on ,consum is 1,5A. After powered off and wait 10min consum is 100mA but is pulsing from 0-100mA.I git it factory reset and this pulsing problem dissapear but after 3 days appear again.Did not what to do to resolve this problem. Or it is something normal?My RNS is on the bench.and it has just one single 12V and a single ground.Please help.Thanks!

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06-20-2012, 15:13	#2 (permalink)
spider-man Moderator Join Date: Apr 2005 Location: ALGERIA, Tlemcen, Tounane Age: 26 Posts: 4,372 Member: 135039 Status: Offline Thanks: 387 Thanked 1,439 Times in 379 Posts	the ic amplifier i cause this pb . change it and test again

06-20-2012, 19:36	#3 (permalink)
attilaa0 Freak Poster Join Date: Mar 2006 Location: Tg Mures (Romania) Posts: 173 Member: 246926 Status: Offline Thanks: 48 Thanked 35 Times in 34 Posts	Hmm!Very interesting , the IC is working ,only this problem?Thanks

06-21-2012, 08:52	#4 (permalink)
attilaa0 Freak Poster Join Date: Mar 2006 Location: Tg Mures (Romania) Posts: 173 Member: 246926 Status: Offline Thanks: 48 Thanked 35 Times in 34 Posts	HI!I changed the power amplifier IC tda7376B and same problem. I am wait for other solution.