Sony HCD-RV7 Service Manual page 15

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[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 button to turn the set ON.
?/1
2. Select the function "CD".
3. Press three buttons
multaneously.
4. The CD service mode is selected.
5. With the CD in stop status, press
optical pick-up to outside track, or press
track.
6. To release this mode, press the
[AGING MODE]
This mode can be used for operation check of CD section and tape
deck section.
CD section and tape deck section work in parallel.
• If an error occurred:
The aging operation stops only an error occurred sections and
display then status.
• If no error occurs:
The aging operation continues repeatedly.
Procedure:
1. Press the button to turn the power ON, and press the
?/1
button to select the function "CD".
2. Set discs on all trays, and set tapes into the decks A and B
respectively.
[PLAY MODE]
3. Press the
[REPEAT]
and press the
4. Press three buttons of
TE
L 13942296513
SKIP]
simultaneously.
5. Aging operations of CD and tape are started at the same time.
6. To release this mode, press the
power code to turn the power OFF.
1. Display at the Aging Mode
Display operating state of CD section and tape deck section
alternately.
If an error occurred, stop display which that section.
2. CD Section
The sequence during the aging mode is following as below.
Display at the aging mode is the same as the normal operation.
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[ENTER] [OPEN/CLOSE]
, , and
x
M + button to move the
button to inside
– m
button.
?/1
button to set the "ALL DISCS" mode,
button to "REPEAT" off.
[ENTER] [EX-CHANGE/DISC
, , and
x
button or disconnect the
?/1
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Aging mode sequence (CD section) :
Start (from disc 1)
Disc chucking
si-
Play first track for 2 seconds
Play last track for 2 seconds
EX-change open/close
Open the disc tray
[CD]
Close the tray
Change the next disc.
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3 • Display at an error occurred (Error display mode) 6 7 1 3 1 5
Procedure:
1. Press three buttons of
to enter the error display mode.
2. It displays of total error.
3. Each time the – m
as below.
4. To clear the error record, operate the cold reset. (Refer to the
"MC COLD RESET")
5. To release this mode, press the
power plug to turn the power OFF.
– m
– m
co
.
HCD-RV7/RV8
9 4 2 8
TOC read
Disc skip
0 5 8 2 9 9 4 2 8
[ENTER] [DISC 1]
, , and
x
or M + button is pressed, display change
button or disconnect the
?/1
Display of total error
Button M + Button
Display of Mechanical errors
Button Button
M +
Display of no disc errors
m
9 9
9 9
simultaneously
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