Sharp XL-UH260 Service Manual - Page 10

] Standard Specification of Stereo System Error Message Display Contents, Speaker abnormal - micro system

Page 10 highlights

XL-UH260 [3] Standard Specification of Stereo System Error Message Display Contents CD TUNER Error Contents DISPLAY CD Changer Mechanism Error. 'ER-CD**' (*) Focus Not Match/IL Time Over. 'NO DISC' PLL Unlock. FM 87.50 MHz Notes 10: CAM SW Detection NG during normal operation 11: CAM SW Detection NG during initialize process 20: TRAY SW Detection NG during normal operation 21: TRAY SW Detection NG during initialize process PLL Unlock. (*) CHECKING: If CD changer mechanism error is detected, 'CHECKING' will be display instead of 'ER-CD**'. 'ER-CD**' display will only be display when error had been detected for the 5th times. Speaker abnormal detection and +B PROTECTION display In case speaker 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 FLASHING ON TIMER LED OFF NO. 1 OFF OFF NO. 2 1 FRAME OFF ON FLASHING ON NO. 1 OFF NO. 2 OFF (REPEAT) OFF NO. 1 : +B PROTECTION NO. 2 : Speaker 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 3 button and the will be displayed as "XL-U-****" and " FW****_V**". 4 button, press the 3. Turn the VOLUME KNOB until FL will display "INIT_ _MENU." 4. Press the button until "WAIT"--> "FINISHED" appears. 5. Unplug the AC cord and the unit is ready for transporting. button. The Micro Computer version number 2 - 4

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XL-UH260
2 – 4
[3] Standard Specification of Stereo System Error Message Display Contents
(*) CHECKING:
If CD changer mechanism error is detected, 'CHECKING' will be display instead of 'ER-CD**'. 'ER-CD**' display will only
be display when error had been detected for the 5
th
times.
Speaker abnormal detection and +B PROTECTION display
In case speaker 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
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
button and the
button, press the
button. The Micro Computer version number
will be displayed as
"XL-U-****” and " FW****_V**”.
3. Turn the VOLUME KNOB until FL will display “INIT_ _MENU.”
4. Press the
button until "WAIT"--> "FINISHED" appears.
5. Unplug the AC cord and the unit is ready for transporting.
Error Contents
DISPLAY
Notes
CD
CD Changer Mechanism Error.
‘ER-CD**’ (*)
10: CAM SW Detection NG during normal operation
11: CAM SW Detection NG during initialize process
20: TRAY SW Detection NG during normal operation
21: TRAY SW Detection NG during initialize process
Focus Not Match/IL Time Over.
‘NO DISC’
TUNER
PLL Unlock.
FM
MHz
PLL Unlock.
87.50
TIMER
LED
OFF
OFF
OFF
1
OFF
OFF
OFF
OFF
FRAME
(REPEAT)
FLASHING
FLASHING
NO. 2
NO. 2
ON
ON
ON
ON
NO. 1 : +B PROTECTION
NO. 2 : Speaker abnormal
NO
NO. 1
.1
3
4