4-51
PCS-1500/1500P
4-2. Self-diagnostics Function
A-6
Firmware SRAM
PASSED?
NO
YES
Workarea SRAM
PASSED?
YES
YES
IC800 [39] =
12.288 MHz?
YES
NO
NO
YES
NO
NO
NO
YES
BRI-2
The system has passed
all the tests
Replace IC801
The same
error occurs when
diagnostics is performed
again
IC803 to IC812, or their
peripheral
Re-start from the
beginning
Re-start from the
beginning
Replace IC802
Perform the
“workarea SRAM this
Diag” again,
Passed?
IC800, IC758 or their peripheral
IC750, X750 or their peripheral
Summary of Contents for PCS-1500
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