4-57
PCS-1500/1500P
V-4
YES
YES
YES
YES
NO
NO
NO
NO
YES
NO
IR input is OK?
Pictures from
both appear by pressing
“T” in pre-filter
input?
There is no problem
IC350, IC351 or their peripheral
Board is connected
to FFC correctly in the
PCS-1500/1500P?
The PCS-1500/1500P
works when the IPM board
is replaced?
Replace the IPM board
Connect them again
The PCS-1500/1500P
works when the DE-54 board
is replaced?
Replace DE-54 board
CN902 and its peripheral
4-2. Self-diagnostics Function
Summary of Contents for PCS-1500
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