Sharp XL-HP515 Service Manual - Page 9

[3] Standard Specification of Stereo System Error Message Display Contents XL-HP515 CD TUNER Error Contents DISPLAY Pickup Mechanism Error. 'ER-CD01' CD Changer Mechanism Error. 'ER-CD**' (*) CD DSP Communication Error. Focus Not Match/IL Time Over. PLL Unlock. 'ER-CD31' 'NO DISC' FM 87.50 MHz Notes PU-IN SW Detection NG. 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 DSP COMMUNICATION ERROR. 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 5 th times. Speaker abnormal detection and +B PROTECTION display In case speaker abnormal detection or +B PROTECTION had occurred, it can be check by pressing 'POWER', ' Computer version number will displayed as "U******". ' and 'X-BASS' button. Micro- Press 'VIDEO/AUX' button during version number display and then press 'POWER', 'MEMORY/SET' and 'VIDEO/AUX' button. Display will show "S** B**". S is referring to speaker abnormal detection and B is referring to +B PROTECTION. ** is in hex valve. +B PROTECTION is condition when irregular process occur on power supply line. BEFORE TRANSPORTING THE UNIT The following process need to be taken after set tapering/parts replacement. 1. Press the ON/STAND-BY button to enter stand-by mode. 2. While pressing down the be displayed as "U******". button and the X-BASS/DEMO button, press the ON/STAND-BY button. The Micro Computer version number will 3. Press OPEN/CLOSE button until "WAIT"--> "FINISHED" appears. 4. Unplug the AC cord and the unit is ready for transporting. 2 - 5