36
6.5.3.
Power Supply & Digital Amplifier Error Code Table
6.5.4.
USB Error Code Table
Error
Code
F61
The abnormalities
In normal operation, when DCDET2 goes
Press [ STOP] on main
in an output or power
to "L" (Low) (Not during POWER OFF
unit for next error.
supply circuit of
condition), F61 appears on FLDisplay
POWER AMP
for 1 second and PCONT goes to
"L" (Low).This is due to speaker output
has DC voltage or fan is not working.
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.) C22 not available.
Diagnosis Contents
Description of error
Automatic FL Display
Remarks
Error
Code
F650 USB device: Devices
Devices other than the mass storage
Press [ STOP] on main
other than mass
class are connected.
unit for next error.
storage
F651 USB device: Non-Full
The device that the transfer rate did not
Press [ STOP] on main
Speed Device
correspond to Full Speed was
unit for next error.
connected.
F652 USB device:
The device in the interface (subclass)
Press [ STOP] on main
Interface NG
outside correspondence was connected.
unit for next error.
(correspondence interface)
001b: Reduced Block Commands (RBC)
010b: SFF-8020i. MMC-2 (ATAPI)
110b: SCSI transparent command set.
F655 USB device:
The overcurrent of 500mA or more was
Press [ STOP] on main
Overcurrent detection
detected in VDD USB, and the USB
unit for next error.
device driver function was intercepted.
(To intercept the current.)
Diagnosis Contents
Description of error
Automatic FL Display
Remarks
Summary of Contents for SA-VK680EE
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