Ce dont vous avez besoin
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The case easily comes apart as it just snaps together with no screws
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Once the case is apart the PCB just lifts right out of its plastic tray
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Its kind of hard to see but on the back of the PCB there's a Texas Instruments LM2901 Quad Differential Comparator
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Here we see a pair of Atmel ATA6561 CAN Interface IC's. these are what communicate with the vehicles CAN bus.
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In the middle we have a MAXIM 9776E that i cant find any info on
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To the left theres a Texas Instruments TLV274I 3 MHz 4 channel rail to rail op amp
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EDIT: After realizing i had a typo in the name, calling it an 9779E instread of the 9776E, its a 1.5W audio amp. this is used for vehicles where when using the RR you keep the original warning and door chimes but connecting a small speaker somewhere, usually shoved into the dash board.
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