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BMW Icom A2 repair
28-09-2019, 02:47 AM,
Post: #71
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RE: BMW Icom A2 repair
My icom clone have always fault aboute fan and wlan.
I do aboute 200 cars with it and nothing happens - errors was from the beginning. But if there is firmware version that exclude fan i will try. Is there any option to remove wlan fault too? Can you show me in with eeprom i must change serial number? If I helped, please magic buttons thx+rep
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28-09-2019, 11:17 AM,
Post: #72
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RE: BMW Icom A2 repair
Post 64
detailed instructions |
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28-09-2019, 19:39 PM,
Post: #73
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RE: BMW Icom A2 repair
Hello Friends anyone help me for the icom a2 terminal 15 is 0 volts have anyone any ideas or scheme how to find and fix this problem
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09-10-2019, 15:48 PM,
Post: #74
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RE: BMW Icom A2 repair
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09-10-2019, 21:58 PM,
Post: #75
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RE: BMW Icom A2 repair
Did you connect a fan?
Did the fan spin? I showed a photo of connecting a fan with a speed sensor. |
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10-10-2019, 19:11 PM,
Post: #76
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RE: BMW Icom A2 repair
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10-10-2019, 20:39 PM,
Post: #77
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RE: BMW Icom A2 repair
(30-08-2019, 10:25 AM)ferrum Wrote: This can be easily understood by looking at the datasheet mega16. Hi, I studied the datasheet of the mpc5200b now. It's impossible to get access to the Avdd-Pin - it's in the third row, so no change without desoldering the processor. Is there somewhare an simply accessable measurement point for checking power supply? Br Stiffi |
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10-10-2019, 23:22 PM,
(This post was last modified: 10-10-2019, 23:37 PM by ferrum.)
Post: #78
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RE: BMW Icom A2 repair
You have a problem in mega16
I can give a breakpoint if it is available but you do not understand me. |
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15-10-2019, 16:56 PM,
Post: #79
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RE: BMW Icom A2 repair
(10-10-2019, 23:22 PM)ferrum Wrote: You have a problem in mega16 Thanks. Running again Solution was a lot of contact spray for the mega16 I was always looking for the main processor but with your last post, I double checked and found mega16 Many many thanks! Br Chris |
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18-10-2019, 05:27 AM,
(This post was last modified: 18-10-2019, 05:29 AM by tictach.)
Post: #80
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RE: BMW Icom A2 repair
Hi all .. anyone have icom a2 24c02 eeprom file . my icom leeds red al time and can not restor . read out 24c02 and se some hex missing comparing hex to picture i found.
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