Read Sony CMT-HX50BTR / CMT-HX70BTR / CMT-HX80R / CMT-HX90BTR / HCD-HX50BTR / HCD-HX70BTR / HCD-HX80R / HCD-HX90BTR Service Manual online
HCD-HX50BTR/HX70BTR/HX80R/HX90BTR
14
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 [
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
] button to turn the power on.
2. Press the [FUNCTION] button to select “CD”.
3. Press three buttons of [SEARCH], [ +] and [
3. Press three buttons of [SEARCH], [ +] and [
Z
] simultane-
ously, the message “SERVICE MODE” is displayed on the
fl uorescent indicator tube.
fl uorescent indicator tube.
4. Press the [ –] button to move the optical pick-up to inside
track and the message “SLED IN” is displayed on the fl uores-
cent indicator tube, or press the [ +] button to outside track
and the message “SLED OUT” is displayed on the fl uorescent
indicator tube.
cent indicator tube, or press the [ +] button to outside track
and the message “SLED OUT” is displayed on the fl uorescent
indicator tube.
5. Press the [DSGX] button, “LD ON” or “LD OFF” is displayed
on the fl uorescent indicator tube. Each time [DSGX] button is
pressed, laser diode on/off is changed over.
pressed, laser diode on/off is changed over.
6. To release this mode, press the [
?
/
1
] button.
BT TEST MODE
(XH50BTR/HX70BTR/HX90BTR)
This mode is used to check the fi rmware version and address of
bluetooth module.
Procedure:
1. Press the [
(XH50BTR/HX70BTR/HX90BTR)
This mode is used to check the fi rmware version and address of
bluetooth module.
Procedure:
1. Press the [
?
/
1
] button to turn the power on.
2. Press the [FUNCTION] button to select “BLUETOOTH”.
3. Press three buttons of [SEARCH], [FUNCTION] and [BLU-
3. Press three buttons of [SEARCH], [FUNCTION] and [BLU-
TOOTH OPR] simultaneously, the message “BT Test” is dis-
played on the fl uorescent indicator tube. Then, the display is
automatically changed to the fi rmware version of bluetooth
module.
played on the fl uorescent indicator tube. Then, the display is
automatically changed to the fi rmware version of bluetooth
module.
4. Press the [DISPLAY] button on the remote commaner, address
of bluetooth module is displayed on the fl uorescent indicator
tube.
tube.
5. To release this mode, press the [
?
/
1
] button.
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