Read Sony HCD-SX7 / HCD-SX7B Service Manual online
HCD-SX7/SX7B
6
TEST DISCS
Use following TEST DISC (for CD) when this unit confi rms the
operation and checks it.
Use following TEST DISC (for CD) when this unit confi rms the
operation and checks it.
Part No.
Description
3-702-101-01 DISC
(YEDS-18),
TEST
4-225-203-01 DISC
(PATD-012),
TEST
J-2501-307-A DISC
(HLX-A1),
TEST
RELEASING THE DISC TRAY LOCK
The disc tray lock function for the antitheft of sample disc in the
shop is equipped.
Lock function can be releasing by the following procedure.
The disc tray lock function for the antitheft of sample disc in the
shop is equipped.
Lock function can be releasing by the following procedure.
Releasing Procedure:
1. Press the [
1. Press the [
@
/1
] button to turn the power on.
2. Press the [MENU] button, then rotate [– TUNING +
.
>
] dial to select the “Function Select” and press the
[PUSH ENTER] button, then rotate [– TUNING +
.
>
] dial to select the CD function and press the [PUSH EN-
TER] button.
3. Press two buttons of the [BACK] and [
@
/1
] simultaneously for
fi ve seconds.
4. The message “UNLOCKED” is displayed on the liquid crystal
display and the disc tray is unlocked.
Note: When “LOCKED” is displayed, the disc tray lock is not released by
turning power on/off with the [@/1] button.
CHECKING THE OPERATION AFTER REPAIR
After repair completion, connect the “iPod”, “Walkman”, “smart-
phone” etc. corresponding to this unit, and check the operation of
playback, charge etc.
After repair completion, connect the “iPod”, “Walkman”, “smart-
phone” etc. corresponding to this unit, and check the operation of
playback, charge etc.
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
Note 1: After the panel (top) is removed, this work is done.
Note 2: Please prepare the thin wire (clip etc. processed to the length of 8 cm or more).
Note 2: Please prepare the thin wire (clip etc. processed to the length of 8 cm or more).
1 Insert the clip etc. in the hole
of the chassis, and push the
lever in the direction of the
arrow.
lever in the direction of the
arrow.
2 Draw out the tray.
tray
Insert the clip etc. processed to the
length of 8 cm or more in the hole
on the side of the chassis and push.
length of 8 cm or more in the hole
on the side of the chassis and push.
8 cm or more
–
Top view
–
–
Side view
–
hole
Ver. 1.1
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