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Hacking up Honda's ECU
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 Post subject: Hondata S300v1 Board
PostPosted: Sat Nov 02, 2019 11:01 am 
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Joined: Tue Jul 27, 2004 2:16 am
Posts: 463
Location: Puerto Rico
I bought a used board for repair which has physical damage. It is missing the crystal, a diode and a resistor. The crystal on another board I have says 20 0607 so I'm assuming it's either 20khz o 20mhz but not sure. The resistor R5 says 1002 and have no idea how to cross reference it and the diode D8 "seems" to say 1b20.

The missing crystal area is right beside C5 and R10.
The missing diode is below C9

Can anyone with SMD experience and S300 knowledge help me out? Pics attached!


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 Post subject: Re: Hondata S300v1 Board
PostPosted: Sun Nov 03, 2019 4:31 am 
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Joined: Mon Apr 09, 2018 3:30 pm
Posts: 15
The smd crystal should be 20Mhz
Diode D8 can used b5819w (SMD Marke SL)
R5 is 10k smd resistor -- the size 0805


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 Post subject: Re: Hondata S300v1 Board
PostPosted: Sun Nov 03, 2019 4:04 pm 
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Joined: Tue Jul 27, 2004 2:16 am
Posts: 463
Location: Puerto Rico
keling wrote:
The smd crystal should be 20Mhz
Diode D8 can used b5819w (SMD Marke SL)
R5 is 10k smd resistor -- the size 0805


Thank you so much Keling!


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