CMT-BX3R, CMT-BX4R, HCD-BX3R, HCD-BX4R - Sony Audio Service Manual (repair manual). Page 14

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14
HCD-BX3R/BX4R
CD  POWER  MANAGE
This mode is used to changed over CD power on/off for decreasing
of reception noise in the tuner mode.
Procedure:
1. Press the
I/
1
button to turn the power on.
2. Press the [CD] button on the remote commander to select “CD”.
3. Press the
I/
1
button again to turn the power off.
4. Press two buttons of 
x
/CANCEL 
 and
I/
1
simultaneously.
5. The message “CD POWER ON” or “CD POWER OFF”is
displayed on the liquid crystal display, and CD power on/off
is changed over in the tuner mode.
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
I/
1
button to turn the power on.
2. Press the [CD] button on the remote commander to select “CD”.
3. Press three buttons of
x
/CANCEL 
CD
u
  and
Z
simul-
taneously, the message “SERVICE M” is displayed on the liq-
uid crystal display.
4. Press the [TUNE ---] button to move the optical pick-up to inside
track and the message “SLED IN” is displayed on the liquid
crystal display, or press the [TUNE +] button to outside track
and the message “SLED OUT” is displayed on the liquid
crystal display.
5. Press the 
CD
u
 button, “LD ON” or “LD OFF” is displayed
on the liquid crystal display. Each time 
CD
u
  button is
pressed, laser diode on/off is changed over.
6. To release this mode, press the
I/
1
button.
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