Reply With QuoteYes, it is possible
make a hole in the plastic 3 cm from the top of the display, in the middle of the tachometer
connect via UPA USB programmer
SCL - P2 from UPA
SDA - P6 from UPA
GND to GND from UPA
eeprom 24c02
power supply + 12V to tachometer:
GND - black cable
+ 12V - green-yellow cable
read and write works without problems
to check the power supply to the tachometer:
GND - black cable
+ 12V - green-yellow cable
+ 12V - brown cable
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24th May, 2020, 10:08 PM #1Top Poster
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Yamaha Grizzly 700 - read 24c02 without cutting the cover- is it possible?
Is it possible to read 24c02 memory from a Yamaha Grizzly 700 dash without cutting the bottom cover? Maybe drill holes and connect to points on the board.
Can someone share a photo of the motherboard for that dash?
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26th May, 2020, 05:10 PM #2DK Veteran
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++++ GOOD WORK ? +
++++
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27th May, 2020, 01:19 PM #3Top Poster
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Thanks "cheero". Can I ask you to mark on the picture the closest point to drilling.
Yamaha Grizzly 700_front.jpg
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20th June, 2020, 01:39 PM #4Top Poster
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I opened today that dash.
On the board are mb95f128jb and L5150cj.
What I found: to 2011 is 24c02 (sticker on cover start 3HP-xxx) after 2011 is mb95f128jb and L5150cj (sticker on cover start 1HP-xxx).
The question - is possible to do clock with that memories? If is possible - which memory to read?
20200620_back.jpg 20200620_front.jpg 20200620_L5150cj.jpg
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21st June, 2020, 05:20 PM #5DK Veteran
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search rules --->>> https://www.digital-kaos.co.uk/forum...hlight=Grizzly
Oh and by the way if my post has been at all helpfull
please press the little THANKS
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