Samsung SDC-30, Service Manual

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Troubleshooting
Samsung Electronics 6-9
6-5. Follow up Actions After inspection
* Communication port XX can't be used. Select another port.
-> Cannot use com port XX. Select another com port.
* RISC Processor isn't active.
-> RISC Processor does not respond.
* Can't receive the specified count of data from camera.
-> Camera Communication Error.
* There is a Fatal error in <NG> DRAM circuit.
-> DRAM Test error.
* A fatal error occurs during <NG> ASIC test.
-> ASIC Test error.
* A fatal error occurs during <NG> Vsub adjustmentt.
-> V-sub adjust error.
* Memory has been previously formatted.
-> Memory was already formatted.
* An error occurs in flash memory.
-> Flash Memory has defective area.
-> Flash Memory clearing error.
-> Flash Memory system block error.
* New flash memory.
-> Flash memory is rare.
* There are Many bad blocks in <NG> flash memory.
-> Flash Memory system block error.
* XX data bus has a problem.
-> Data line XX error detected.
* Address bus has a problem.
-> Address line error detected.