Sony HCD-CPX22 - Cd Deck Receiver Component, Руководство по обслуживанию

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HCD-CPX22/NXM3
[GC Test Mode]
• All fluorecent segments and LEDs are tested.
• Microprocessor virsion.
• Keyboard check.
• Display check.
Procedure:
1. To enter the test mode, press the three buttons
x
,
X
and
[TUNER/BAND]
simultaneously.
2. All segments and LEDs (without STANDBY LED) are turned
on.
3. Press the
[TUNING -]
button to increment the microprocessor
software version.
4. Press the
[]
button to change the indication for the
microprocessor software version.
3. Press the
b B
button to set the check mode for the entries
(KEY, JOG, etc.).
4. Press the
X
button to display the current VACS level.
7. Press the
x
button to enter the mode to check the display. If
you press this button repeatedly, the display will change
sequentially as the button is pressed.
8. Press the
x
,
X
and
[TUNER/BAND]
buttons simultaneously
to set the standby mode.
[CD Service Mode]
• This mode can run the CD sled motor freely. Use this mode,
for instance, when cleaning the pick-up.
Procedure:
1. Press
?/1
button to turn the set ON.
2. Select the function “CD”.
3. To enter the test mode, press three buttons
x
,
X
, and
[DISC
1]
simultaneously.
4. The CD service mode is selected.The message ‘‘CD SERVICE
MODE’’ is displayed.
5. While holding the
[TUNING -]
button depressed , to move
the sled to the inside. “SLED IN” is displayed.
While holding the
[]
button depressed, to move
the sled to the outside. “SLED OUT” is displayed.
6. Press the
[CD SYNC]
button so that “LD ON” and “LD OFF”
are displayed to switch between Laser ON/OFF.
7. To exit from this mode, perform as follows:
1) Move the pick-up to the most inside track.
2) Press
?/1
button to turn the set OFF.
Note: • Always move the pick-up to most inside track when exiting from
this mode. Otherwise, a disc will not be unloaded.
• Do not run the sled motor excessively, otherwise the gear can be
chipped.
[MC Test Mode] (Amplifier SECTION)
• This mode is used to test the function of the amplifier section.
Procedure:
1. Press
?/1
button to turn the set ON.
2. To enter the test mode, press the three buttons
x
,
X
and
z/
START simultaneously.
3. Turn
[VOLUME]
knob to counter-clockwise, the function of
the equalizer is set to “MIN”.
4. Turn
[VOLUME]
knob to clockwise, the function of the
equalizer is set to “MAX”.
5. Whenever turn
[BASS]
knob to clockwise, the display switches
as follows.
“TONE MAX” t “TONE MIN” t “TONE FLAT”
6. To exit from this mode, press
?/1
button to turn the set
OFF.
[MC Test Mode] (Tape section)
• This mode is used to test the functions of the Tape Procedure.
Procedure:
1. Press
?/1
button to turn the set ON.
2. To enter the test mode, press the three buttons
x
,
X
and
z
/START simultaneously.
3. While holding the
[DIMMER]
button depressed, turn the ALC
ON.
4. Press the
z
/START button to start REC (recording).
5. While recording, press the
[]
button to perform
automatic rewind and automatic playback (for FF version).
Also, press the
[TUNING -]
button to perform automatic rewind
and automatic playback (for FR version).
6. Select the function “TAPE A” or “TAPE B”
7. Press the
[CD-SYNC]
button while “TAPE A” or “TAPE B”
is selected, to perform AMS check. “EDG
[ ]
” is displayed.
A number appears inside
[ ]
.
8. To exit from this mode, press
?/1
button to turn the set
OFF.
[CD Ship Mode (LOCK) ]
• This mode moves the pick-up to the position durable to
vibration. Use this mode when returning the set to the customer
after repair.
Procedure:
1. Press
?/1
button to turn the set ON.
2. Select the function “CD”.
3. Press
x
button and
[CD]
button simultaneously.
4. The “STANDBY” display blinks instantaneously, and the CD
ship mode is set.
5. To fluorescent indicator tube displays ‘‘LOCK’’.
[CD Ship (LOCK) & COLD RESET MODE]
Procedure:
1. Press
?/1
button to turn the set ON.
2. Select the function “CD”.
3. Press three buttons
x
,
X
and VIDEO (MD) simultaneously.
4. The “STANDBY” display blinks instantaneously and CD ship
mode is set.
5. To fluorescent indicator tube displays “LOCK” and the set is
reset.
[CD power -manage function]
Procedure:
1. Press
?/1
button to the set ON
2. Select the function “CD”.
3. Press
?/1
button to turn the set OFF.
4. Press
x
and
?/1
buttons simultaneously ,and the display
of fluorescent indicator tube changes “CD POWER OFF” or
“CD POWER ON”.
5. Press
?/1
button to turn the set OFF.