Read Sony HCD-BX77DBI Service Manual online
HCD-BX77DBi
13
CD SERVICE MODE
This mode can run the CD sled motor freely. Use this mode, for
This mode can run the CD sled motor freely. Use this mode, for
instance, when cleaning the optical pick-up.
Procedure:
1. Press the [
1. Press the [
?/1
] button to turn the power on.
2. Press the [FUNCTION] button to select “CD”.
3. Press three buttons of [
3. Press three buttons of [
x
/CANCEL], [VOL –] and [
A
]
simultaneously, the message “SERVICE MO” is displayed on
the fl uorescent indicator tube.
the fl uorescent indicator tube.
4. Press the [
l
m
TUNE –] button to move the optical pick-
up to inside track and the message “SLED IN” is displayed on
the fl uorescent indicator tube, or press the [
the fl uorescent indicator tube, or press the [
M
L
TUNE
+] button to outside track and the message “SLED OUT” is
displayed on the fl uorescent indicator tube.
displayed on the fl uorescent indicator tube.
5. Press
the
[CD
u
] button, “LD ON” or “LD OFF” is displayed
on the fl uorescent indicator tube. Each time [CD
u
] button is
pressed, laser diode on/off is changed over.
6. To release this mode, press the [
?/1
] button.
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