Panasonic SA-PT480PH, Руководство по обслуживанию

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6.4.3. Power Supply & Digital Amplifier Error Code Table
Error
Code
F61 The abnormalities
in the D-Amp related
problem (over-
temperature/shutdown)
In normal operation, when DCDET2 goes Press [ STOP] on main
to "L" (Low) (Not during POWER OFF unit for next error.
condition), F61 appears on FL Display
for 1 second and PCONT goes to
"L" (Low).This is due to speaker output
has DC voltage.
F76 Abnormality in the In normal operation when DCDET1 is Press [ STOP] on main
output voltage of detected "L" (Low) for two consecutive unit for next error.
stabilized power times, F76 is displayed on FL for
supply 1 second and after that PCONT will be
turned to "L" (Low). This is due to any of
the DC voltages (+9V, +7V, -7V, +5V,
+5.3V etc.) not available.
Diagnosis Contents Description of error Automatic FL Display Remarks