SONY HCD-GTX66
Service Manual

HCD-GTX66/GTX77

[CD SERVICE MODE]
� This mode let you move the CD sled motor freely. Use this mode when you want to clean the optical pick-up. Procedure: 1. Press ?/1 button to turn on the system. 2. Select CD function. 3. Press x button, [ENTER] button and [OPEN/CLOSE] button simultaneously. 4. The CD service mode is activated. The message �SERVICE MODE� appears on the fluorescent indicator tube. 5. With the CD in stop status, press M to move the optical pick-up to outside track, or turn m to move to inside track. The message �SLED OUT� or �SLED IN� appears on the fluorescent indicator tube. 6. To turn on or off the laser, press [FLANGER] button. The message �LD ON� or �LD OFF� appears on the fluorescent indicator tube. 7. To release from this mode, press ?/1 button to turn off the system.

� Aging mode sequence:

START

DISC CHUCKING

TOC READING

PLAY FIRST TRACK FOR 2 SECONDS

[CD AGING MODE]
� This mode can be used for operation check of CD section. If an error occurs, the aging operation would stops and the status is displayed. If there were no error occurs, the aging operation would continue repeatedly. Procedure: 1. Press ?/1 button to turn on the system. 2. Select CD function. 3. Load three discs on disc tray. 4. Press [PLAY MODE/TUNING MODE] button on the remote control repeatedly to select the �ALL DISCS� mode, and press the [REPEAT/FM MODE] button on the remode control repeatedly to select repeat mode off. 5. Press x button, [ENTER] button and [DISC SKIP/EX-CHANGE] button simultaneously. 6. Aging operation is started. 7. To release from this mode, press ?/1 button or disconnect the power cord to turn the power OFF.
PLAY LAST TRACK FOR 2 SECONDS

EX-CHANGE OPEN/CLOSE

OPEN THE DISC TRAY

DISC SKIP

CLOSE THE DISC TRAY

CHANGE THE NEXT DISC

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