Advanced Search
Hello There, Guest! Login — Register
Unfortunately we do not accept new members for free, Now Registration cost 30€, if you are interesting Send Email to [email protected]

BMW Icom A2 repair
28-08-2019, 07:48 AM,
Post: #51
Stiffmaster Offline
Member
Members 		Posts: 145
Threads: 11
Threads: 11
Thanks Received: 41 in 29 posts
Thanks Given: 36
Joined: Jan 2014
Reputation: 5
RE: BMW Icom A2 repair
Hi
I have ori A2 but all les‘s keep staying red. Samsung flash already changed with no difference.
Any other idea or recommendations, what to check next?

Br
Stiffi
Quote this message in a reply
28-08-2019, 15:19 PM,
Post: #52
ferrum Offline
Donator
******
Donators 		Posts: 256
Threads: 1
Threads: 1
Thanks Received: 341 in 136 posts
Thanks Given: 278
Joined: Aug 2015
Reputation: 113
RE: BMW Icom A2 repair
les‘s keep staying red?
They burn constantly red?

Samsung very rarely burns out and after replacement it is necessary to perform restoration using a flash drive.More often the firmware flies to spansion. if the LEDs are constantly on red this indicates that mega16 does not start
Quote this message in a reply
28-08-2019, 17:02 PM,
Post: #53
BobbySD Offline
Donator
******
Donators 		Posts: 247
Threads: 94
Threads: 94
Thanks Received: 26 in 21 posts
Thanks Given: 80
Joined: Jun 2016
Reputation: 8
RE: BMW Icom A2 repair
where is lan chip at a2? Ive got one clone which looks working but no lan connection. Lan led start blinking from time to time but cant connect to PC even if this happend. Not sure what could be wrong. thanks
Quote this message in a reply
28-08-2019, 20:14 PM,
Post: #54
ferrum Offline
Donator
******
Donators 		Posts: 256
Threads: 1
Threads: 1
Thanks Received: 341 in 136 posts
Thanks Given: 278
Joined: Aug 2015
Reputation: 113
RE: BMW Icom A2 repair
lan chip MICREL
Quote this message in a reply
29-08-2019, 05:43 AM,
Post: #55
Stiffmaster Offline
Member
Members 		Posts: 145
Threads: 11
Threads: 11
Thanks Received: 41 in 29 posts
Thanks Given: 36
Joined: Jan 2014
Reputation: 5
RE: BMW Icom A2 repair
(28-08-2019, 15:19 PM)ferrum Wrote:  les‘s keep staying red?
They burn constantly red?

Samsung very rarely burns out and after replacement it is necessary to perform restoration using a flash drive.More often the firmware flies to spansion. if the LEDs are constantly on red this indicates that mega16 does not start

yes, all led's keep staying red. How to reprog the samsung flash? As an alternitive, I can resolder the old one.
What can lead to not starting mega16?
I guess:
- voltage regulator?
- oscillator?
What else?

Btw: can you give me an hint which ones are the voltage regulator and the osci?

Br
Chris
Quote this message in a reply
29-08-2019, 07:42 AM,
Post: #56
BobbySD Offline
Donator
******
Donators 		Posts: 247
Threads: 94
Threads: 94
Thanks Received: 26 in 21 posts
Thanks Given: 80
Joined: Jun 2016
Reputation: 8
RE: BMW Icom A2 repair
(28-08-2019, 20:14 PM)ferrum Wrote:  lan chip MICREL

This can be changed without programming? Or it needs something?
Quote this message in a reply
29-08-2019, 08:59 AM,
Post: #57
ferrum Offline
Donator
******
Donators 		Posts: 256
Threads: 1
Threads: 1
Thanks Received: 341 in 136 posts
Thanks Given: 278
Joined: Aug 2015
Reputation: 113
RE: BMW Icom A2 repair
Just a replacement MICREL.

Stiffmaster
- voltage regulator
- oscillator
- What else
Quote this message in a reply
[+] 2 users say Thank You to ferrum for this post
30-08-2019, 07:44 AM,
Post: #58
Stiffmaster Offline
Member
Members 		Posts: 145
Threads: 11
Threads: 11
Thanks Received: 41 in 29 posts
Thanks Given: 36
Joined: Jan 2014
Reputation: 5
RE: BMW Icom A2 repair
(29-08-2019, 08:59 AM)ferrum Wrote:  Just a replacement MICREL.

Stiffmaster
- voltage regulator
- oscillator
- What else

can you give me an hint which ones are the voltage regulator and the osci?

Many thanks

Br
Chris
Quote this message in a reply
30-08-2019, 10:25 AM,
Post: #59
ferrum Offline
Donator
******
Donators 		Posts: 256
Threads: 1
Threads: 1
Thanks Received: 341 in 136 posts
Thanks Given: 278
Joined: Aug 2015
Reputation: 113
RE: BMW Icom A2 repair
This can be easily understood by looking at the datasheet mega16.
ICOM has a very complex power scheme with PWM.
Quote this message in a reply
14-09-2019, 01:18 AM,
Post: #60
Euro Service Offline
Member
Members 		Posts: 19
Threads: 5
Threads: 5
Thanks Received: 2 in 3 posts
Thanks Given: 2
Joined: Jan 2019
Reputation: 0
RE: BMW Icom A2 repair
Hai, mr.ferrum and all, nedd help my icom A2 clone cant connect to pc/komp like lost ip addres, in icom system green blik,lan green blik
but i still cant conect a icom,
Any advice?
Quote this message in a reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  F10 FRM III eeprom needed for repair claw 0 61 19-04-2024, 16:16 PM
Last Post: claw
  [MEGA] Any ESYS Editions + PSDZ Full & Lite + ICOM Firmware + MANUALS + TOOLS hashtagmaster 105 36,027 17-04-2024, 18:36 PM
Last Post: hashtagmaster
XZBMW ICOM Firmware (NEXT & A2) always current! Vojno 206 43,285 12-04-2024, 23:36 PM
Last Post: bennymx
XZBMW Poor wifi signal from new ICOM's bmchicago 3 321 12-04-2024, 18:55 PM
Last Post: Node
XZBMW FSC Repair pack loading G07 pauliuszo 0 81 09-04-2024, 04:58 AM
Last Post: pauliuszo
  Solved ✔ ICOM NEXT Error bmwcare 4 2,489 01-04-2024, 11:34 AM
Last Post: ivanp
XZBMW G01 FSC repair pack needed mmihai82 2 318 01-04-2024, 10:05 AM
Last Post: mmihai82
  CCC flash WINKFP ICOM BimmerSLO 9 367 29-03-2024, 19:17 PM
Last Post: Hoborg
  For anyone having problem with ICOM NEXT FW update via ISTA+. ImmBoo 16 4,289 24-03-2024, 11:29 AM
Last Post: Twointje
XZBMW Request KAFAS FSC repair pack miru75 74 8,518 23-03-2024, 17:50 PM
Last Post: radeeek17

Forum Jump:


Users browsing this thread:
2 Guest(s)

Return to TopReturn to Content