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Main
Sub
ERROR/ALARM indicator
Code
Code
Lighting
Switching off
interval
condition
3D
901
0.25 seconds
Power
A01
0.25 seconds
Power
B01
0.25 seconds
Power
C01
0.25 seconds
Power
Description
Error remedy method
The Disc Drive LSI other
1. Check the followings with each supplying power source.
than Disc Drive LSI 0a
<In the case of AC adaptor>
(Base Drive) has not been
• Check whether the power cable has not been damaged.
executed. Or 5V power
• Check the power cable connection. When the power cable is properly
supply voltage drop is
connected, unplug and plug it again and then check whether the situation
detected.
is improved.
• Check the power supply to the unit for fluctuation.
The Disc Drive LSI other
Note
than Disc Drive LSI 0b
If a high-power device is connected to the same power channel as this
(Base Drive) has not been
unit, power supply voltage may be unstable depending on the startup or
executed. Or 5V power
operation of the device. In this case, connect the power of this unit
supply voltage drop is
independently and then check whether this situation is improved.
detected.
<In the case of USB connection>
The Disc Drive LSI other
• Check whether the USB cable has not been damaged.
than Disc Drive LSI 1a
• Check the USB cable connection. When the USB cable is properly
(Base Drive) has not been
connected, unplug and plug it again and then check whether the situation
executed. Or 5V power
is improved.
supply voltage drop is
2. Check the harness cables that are used between the JK-109 board and the
detected.
UI-32 board, then between the UI-32 board and the BD-48 board.
• Improper connection (half insertion or oblique insertion)
The Disc Drive LSI other
• Damage to connectors
than Disc Drive LSI 1b
• Significant scratches or disconnection of harness cables
(Base Drive) has not been
• Damage or dust/dirt at connecting parts (Unplug harness cables.)
executed. Or 5V power
supply voltage drop is
detected.
Refer to section
－
43
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