Category Archives: BMW F SERIES AUDIO SYSTEM LOGIC 7

BMW F01/F02/F07/F25 AMPT70 AMPH1 AMPTLR13 LOGIC 7 AMPLIFIER REPAIR 2007-2019

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$550 Any BMW fiber optic amplifier 2002-2019 except B&O amplifier.

In this article we are going to describe another next generation LOGIC 7 amplifier, which can be found on lots of BMW vehicles: F01/F02/F07/F04/E71/e70/e64/e64 and others, usually it says on it : AMPT70 (E70/E92/E63/E64) or AMPH07LR02 (F01/02 type)

img_4020

Even though they have lots of different part numbers, but in reality this is the same amplifier, the only difference is coding, so based on the type of vehicle, this amplifier is coded to support different speaker setups and crossover settings.  THIS IS HOW IT LOOKS LIKE:

fullsizerender_1

This amplifier works the same way as first generation logic 7 amps was:

real_oem

Head unit or CIC sends digital sound data over fibre optic network called MOST, then amplifier receives it, converts to analogue signal and powers up 9 channels in your car and you can hear high end quality sound without any noise or very low noise compared to standard analogue amps.

This amplifier compared to previous LOGIC 7 generation has lots of advantages:

  • CLASS D
  • MORE POWER OUTPUT 600W
  • BETTER QUALITY BUILT BY LEAR
  • NEWER MORE RELIABLE CHIPS USED
  • SOUND QUALITY IS MUCH HIGHER
  • LESS POWER CONSUMPTION
  • LESS HEAT PRODUCED

Main problems with this amplifier:

  • NO SOUND AT ALL, SUDDEN LOSS OF SOUND
  • CRACKLING SPEAKERS
  • NO COMMUNICATION WITH THE AMP
  • LOW VOLUME AND WEAK POWER
  • NO DOOR CHIMES, NO SOUNDS AT ALL

SO GOOD NEWS WE CAN REPAIR THESE AMPLIFIERS WITH A GREAT SUCCESS.  Basically if your amp looks like the one on the pictures, we can fix it. These amps you’ll find in these BMW models:X5, x6, z4, m3, f01, f02, e92, e64, e63 and may be others. Part number is not very important, because we repair them all as long as they look similar to the pictures here. On older BMW it was called individual amplifier, so higher level than just logic 7 options, usually found on top vehicles, like M3, M5, X5M, M6 and others.


  Standard symptoms:

-no sound at all

-crackling speakers or sub woofers

-no communication

-other audio issues

After repair you don’t need any coding, it will be plug and play.

Frequently Asked Questions:

1. HOW DOES IT WORK?

-SIMPLE. YOU REMOVE YOUR AMPLIFIER AND SEND (FITS REALLY WELL INTO USPS FLAT RATE PRIORITY BOX 12$) IT TO US AT THE ADDRESS BELOW. IT TAKES 1-2 DAYS PLUS SHIPPING 2-3 DAYS MAX. Also write down transaction 550$ PayPal or ebay id on the amplifier, so we know all details and where to send it back. If you didn’t make the payment and want to pay once fixed, please provide your contact info (email or phone number).

BAVLOGIC, LLC

3600 FM 1488 RD

Ste 120 PMB-156

CONROE, TX, 77384-3817

(415)323-3412

2. HOW DO I KNOW IF MY AMP IS BAD?

-BASED ON SYMPTOMS AND DIAGNOSTICS. USUALLY NO SOUND MEANS AMP FAILED OR IF SPEAKERS DON’T SOUND RIGHT. IF WE GET YOUR AMP AND IT APPEARS ITS IN GOOD SHAPE WE ONLY CHARGE 50$ DIAGNOSTICS FEE.

3. DO YOU TEST THEM?

-YES WE STRESS TEST ALL THE AMPS PRIOR TO SENDING BACK

4.WILL IT LAST?

-YES IT SHOULD LAST SIMILAR TO BRAND NEW AMP, BECAUSE WE INSTALL ORIGINAL OEM PARTS. CHECK OUR REVIEWS, WE REPAIRED 1800+ AMPS SINCE 2011.

Also we install more powerful power chips, so it can sustain higher current ratings.

5. I HAVE DIFFERENT SYMPTOMS, CAN I CALL?

-IF YOU DIDN’T FIND ANSWERS HERE, CALL OR EMAIL HERE

415-323-3412

6. How does the warranty work??

-simple. If something happens to the amp, but without physical damage or water damage, you can send it back, all we need to know is eBay or PayPal transaction id, this is how we know all the info: when warranty starts, model of the amp and serial number and what has been done to it.

7. Is it safe for my car?

-absolutely. We install oem parts, so there is no difference made to the amp internals.

8. Is it legitimate business?

-yes it is, we’ve been around since 2009 fixing amps. You are fully protected by PayPal and eBay policy. Which means you can always get your money back if something didn’t work out. So far we repaired 1900+ amps, we work with dealers all over the world but mostly within USA.

9. Why is it so much to repair it?

-well, this amp is fully digital and has nothing to do with old school amps you can buy new for 100$. Parts are expensive and we use expensive equipment to work on them, plus we provide 1 year warranty, which costs us a lot as well. In some cases amps come water damaged, which makes repair way more complex or not repairable!!

NOTE: additional fee might apply in abnormal cases like water damage or burnt pcb

10. Why would I pay 550$ if I can find used amp for 300-400$??

– well, for a few good reasons:

A) we install new oem parts which usually go bad on these amps with years, so it should last longer than used amp more likely it’ll last like brand new one.

B) this amplifier has your car VIN number coded. so you will not need any coding, because you will get your amplifier back which was coded to your car from factory. Coding is not that simple, so buying used amp will not be plug and play. Bmw dealer will not program used amp or any other used part to your car, only new parts will be installed and coded at the dealer, which means it might cost you up to 2000$ to install a new amp correctly. In our case you DON’T NEED TO SEE ANYBODY, which means you will spend only 550$ period.

65129366164

Amplifier for Harman Kardon

From: 07/01/2014 To: 11/02/2015 (ENDED) Weight: 2129.000 kg Price:

Superseded by:

65129393185 (11/01/2015 — ), Exchangeable retrospectively

Supersedes:

65129343766 (03/01/2014 — 09/23/2014), Exchangeable retrospectively 65129330057 (11/01/2013 — 03/31/2014), Exchangeable retrospectively 65129320213 (07/01/2013 — 11/15/2013), Exchangeable retrospectively 65129310500 (03/01/2013 — 08/08/2013), Bilaterally exchangeable 65129290171 (11/01/2012 — 03/22/2013), Bilaterally exchangeable 65129292601 (07/01/2012 — 06/13/2013), Bilaterally exchangeable 65129287254 (07/01/2012 — 04/13/2012), Exchangeable retrospectively 65129277212 (03/01/2012 — 08/15/2012), Bilaterally exchangeable 65129281945 (11/01/2011 — 04/02/2012), Bilaterally exchangeable 65129271662 (11/01/2011 — 09/09/2011)

Part 65129366164 was found on the following vehicles:

65129366167

Top-hifi system amplifier

ASD

From: 07/01/2014 To: 11/02/2015 (ENDED) Weight: 2129.000 kg Price:

Superseded by:

65129384878 (07/01/2015 — 03/29/2016) , nonexchangeable retrospectively 65129393193 (11/01/2015 — ) , Exchangeable retrospectively

Supersedes:

65129343815 (03/01/2014 — 08/14/2014) , Exchangeable retrospectively 65129330058 (11/01/2013 — 04/17/2014) , Exchangeable retrospectively 65129320214 (07/01/2013 — 12/02/2013)

65129393194 5A41 CD0AI 5A41CD0AI: 01 (newest part number)

Top-hifi system amplifier

ASD

From: 11/01/2015 To: – Weight: 2129.000 kg Price:

Supersedes:

65129390142 (07/01/2015 — 11/02/2015)

Part 65129393194 was found on the following vehicles:

65129393194

Top-hifi system amplifier

ASD

From: 11/01/2015 To: – Weight: 2129.000 kg Price:

Supersedes:

65129390142 (07/01/2015 — 11/02/2015)

Part 65129393194 was found on the following vehicles:


Part 65129248552 was found on the following vehicles:

65129320143

Top-hifi system amplifier

From: 07/01/2013 To: 04/25/2014 (ENDED) Weight: 2129.000 kg Price:

Superseded by:

65129340948 (03/01/2014 — 07/15/2014), Exchangeable retrospectively 65129366159 (07/01/2014 — 01/05/2016), Exchangeable retrospectively 65129393180 (11/01/2015 — 04/12/2016), Exchangeable retrospectively 65126818787 (03/01/2016 — ), Exchangeable retrospectively

Supersedes:

65129296113 (03/01/2013 — 09/10/2013), Exchangeable retrospectively 65129292597 (07/01/2012 — 06/13/2013), Bilaterally exchangeable 65129287253 (07/01/2012 — 04/13/2012), Exchangeable retrospectively 65129277177 (03/01/2012 — 06/13/2013), Bilaterally exchangeable 65129264953 (09/01/2011 — 06/13/2013), Bilaterally exchangeable 65129261703 (03/01/2011 — 09/14/2011), Bilaterally exchangeable 65129246768 (03/01/2011 — 01/12/2011), Bilaterally exchangeable 65129247157 (12/01/2010 — 03/16/2011), Bilaterally exchangeable 65129243496 (10/01/2010 — 04/11/2011), Bilaterally exchangeable 65129234085 (07/01/2010 — 10/18/2010), Bilaterally exchangeable 65129229737 (04/01/2010 — 07/31/2010), Bilaterally exchangeable 65129225719 (12/01/2009 — 04/13/2010), Exchangeable retrospectively 65129222728 (11/30/2009 — 11/23/2010), Exchangeable retrospectively 65129217733 (12/01/2009 — 04/17/2009)

Part 65129320143 was found on the following vehicles:

65129393182

Amplifier for Harman Kardon

From:11/01/2015To:-Weight:2129.000 kgPrice:

Supersedes:

65129384637(07/01/2015 — 11/24/2015)

Part 65129393182 was found on the following vehicles:

65129323877

Amplifier for Individual Audio System

From: 08/01/2013 To: 10/22/2015 (ENDED) Weight: 1841.930 kg Price:

Superseded by:

65129351082 (07/01/2014 — 06/11/2018), Exchangeable retrospectively 65129387352 (07/01/2015 — 06/11/2018), Exchangeable retrospectively 65126801342 (03/01/2016 — 06/09/2018), Exchangeable retrospectively 65126808525 (07/01/2016 — ), Exchangeable retrospectively 65126995400 (07/01/2017 — ), nonexchangeable retrospectively

Supersedes:

65129304379 (03/01/2013 — 11/18/2013), Exchangeable retrospectively 65129291007 (07/01/2012 — 03/16/2013), Exchangeable retrospectively 65129289023 (04/01/2012 — 12/21/2012), Bilaterally exchangeable 65129285530 (03/01/2012 — 03/19/2014), nonexchangeable retrospectively 65129285059 (03/01/2012 — ), Bilaterally exchangeable 65129268384 (09/01/2011 — 03/21/2012), Bilaterally exchangeable 65129259924 (07/01/2011 — 06/21/2011)

Part 65129323877 was found on the following vehicles:

Message not specified.

Supersedes:

65129249610
(12/01/2010 — 06/13/2013), Exchangeable retrospectively
65129239045
(09/01/2010 — 05/18/2011), Exchangeable retrospectively
65129224236
(03/01/2010 — 10/02/2010), Exchangeable retrospectively
65129221624
(09/01/2009 — 03/04/2010), Exchangeable retrospect. in connect. w
65129204842
(03/01/2009 — 10/02/2009), Bilaterally exchangeable
65129205185
(09/26/2008 — 03/17/2009), Bilaterally exchangeable
65129199860
(09/01/2008 — 08/19/2008), Exchangeable retrospectively
65129196250
(09/01/2008 — 07/23/2008), Exchangeable retrospectively
65129180183
(03/01/2008 — 10/13/2008), Bilaterally exchangeable
65129177520
(12/01/2007 — 03/19/2008), Bilaterally exchangeable
65129166075
(09/01/2007 — 01/14/2008), Exchangeable retrospectively
65129165013
(04/01/2007 — 01/23/2008), Bilaterally exchangeable
65129144275
(03/01/2007 — 05/02/2007), Bilaterally exchangeable
65129143633
(10/01/2006 — 03/17/2014), Bilaterally exchangeable
65129141667
(10/01/2006 — 09/04/2006), Bilaterally exchangeable
65129130698
(10/01/2006 — 08/16/2006)
Part 65129268833 was found on the following vehicles:
 
e70_amp_l70

Part 65127842425 was found on the following vehicles: