Sony CMT-HX3 Service Manual page 132

HCD-HX3/HX5/HX7
CD SERVICE MODE
This mode can run the CD sled motor freely. Use this mode, for
instance, when cleaning the optical pick-up.
Procedure:
1. Press the button to turn the power on.
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2. Press the [FUNCTION] button to select "CD".
3. Press three buttons of [SEARCH],
the message "SERVICE MODE" is displayed on the
fluorescent indicator tube.
4. Press the – button to move the optical pick-up to inside
track and the message "SLED IN" is displayed on the
fluorescent indicator tube, or press the
track and the message "SLED OUT" is displayed on the
fluorescent indicator tube.
5. Press the [DSGX] button, "LD ON" or "LD OFF" is displayed
on the fluorescent indicator tube. Each time [DSGX] button is
pressed, laser diode on/off is changed over.
6. To release this mode, press the
22
+ and simultaneously,
Z
+ button to outside
button.
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