Author Topic: Magellan SL barcode reader  (Read 746 times)

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Offline bugy

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  • Country: as
Magellan SL barcode reader
« on: August 29, 2015, 04:55:39 pm »
I need to connect PSU to this thing, but problem is I don't now pinout of connector and I can't find manual for it.
So I tried to open it and find parts that use certain voltages so I can use continuity tester to determine pinout . But it seems to be very difficult to disassemble so I got access only to one side of boards, where are only to ICs. One have heat sink soldered to board and i can't see part number, other is this thing

 Acording to Google it is quadruple 2-input NAND gate. Problem is that in datasheet pinout is given only for trough hole (and FK) version of it. Is pinout same for SMD version?


Is it usual for brown wire to be ground? Because according to some silkscreen labels GND is brown and blue  I think!?
BTW, if anyone have repair manual for this machine feel free to share. :)

Model number:


Specifications:


Connectors


Power connector
« Last Edit: August 29, 2015, 05:02:05 pm by bugy »
 


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