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JCB SJ904 help needed with computer problem

ROAMER_AUS ยท 2022-05-20 17:32

VIN: SLPJS904TE0708515 COMPUTER: SMCU-5 KHR1783 Hi all!!! This machine has burned out power supply section in the cmputer. Does anybody have a service manual or electrical schematic showing pinout of the computer? Or any similar documentation? Also instrument panel is not working, and some of the functions also. Bit desperate here. Also, could someone decode year and equivalent Sumitomo model (this is a Sumitomo computer) from the serial number? Many thanks!!!

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