Standard Specification Of Stereo System Error Message Display Contents - Sharp XL-DK257N Service Manual

XL-DK257N

[3] Standard Specification Of Stereo System Error Message Display Contents

Error Contents
CD Focus Not Match/IL Time Over. 'NO DISC'
TUNER PLL Unlock.
AMP abnormal detection and +B PROTECTION display
In case AMP abnormal detection or +B PROTECTION had occurred, the unit will automatically enter to stand-by
mode and Timer indicator will flashing as below.
Example: In case of speaker abnormal
ON
TIMER
NO . 1
LED OFF OFF
NO. 1 : +B PROTECTION
NO. 2 : AMP abnormal
BEFORE TRANSPORTING THE UNIT
The following process need to be taken after set tapering/parts replacement.
1. Press the POWER ON/STAND-BY button to enter stand-by mode.
2. While pressing down the POWER button and the CD button, plug-in AC. The Micro Computer version number will
be displayed as "X7U10**".
3. Press the POWER button until "WAIT"--> "FINISHED" appears.
4. Unplug the AC cord and the unit is ready for transporting.
DISPLAY
87.50
FM
FLASHING
ON
OFF
NO. 2
1 FRAME
PLL Unlock.
MHz
ON
OFF OFF
NO. 1
2 – 4
Notes
FLASHING
ON
OFF
NO. 2
(REPEAT)
OFF