Panasonic SA-XH50P, Service Manual

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7.4.3. 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
to "L" (Low) (Not during POWER OFF
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
output voltage of detected "L" (Low) for two consecutive
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
] on
Press [OPEN/CLOSE
main unit for next error. .
] on Press [OPEN/CLOSE
main unit for next error. .