Read Sony CMT-SPZ90DB / HCD-SPZ90DAB Service Manual online
11
HCD-SPZ90DAB
CD SERVICE MODE
This mode can run the CD sled motor freely. Use this mode, for
instance, when cleaning the optical pick-up.
Procedure:
instance, when cleaning the optical pick-up.
Procedure:
1. Press the
I/
1
button to turn the power on.
2. Press the [FUNCTION] button to select “CD”.
3. Press three buttons of [PLAY MODE/TUNING MODE], [DSGX]
3. Press three buttons of [PLAY MODE/TUNING MODE], [DSGX]
and [DISC 1] simultaneously, the message “SERVICE M” is
displayed on the fluorescent indicator tube.
displayed on the fluorescent indicator tube.
4. Press the
M L
button to move the optical pick-up to outside
track and the message “SLED OUT” is displayed on the
fluorescent indicator tube, or press the
fluorescent indicator tube, or press the
l m
button to
inside track and the message “SLED IN” is displayed on the
fluorescent indicator tube.
fluorescent indicator tube.
5. Press the
x
button, “LD OFF” is displayed and laser diode is
turned off. Each time
x
button is pressed, laser diode ON/
OFF switch is performed.
6. To release this mode, press the
I/
1
button.
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