Sony HCD-GTX777 Service Manual page 25

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[CD ERROR CODE MODE]
• Display the CD error code when an error occurred.
Procedure:
1. Press x button, [DELAY] button and [DISC 1] button
simultaneously to enter the error code display mode.
2. The fl uorescent indicator tube display the number of total er-
ror.
3. Each time m button and M button are turned, display
change as below.
.
.
.
.
TE
L 13942296513
4. To clear the error record, operate the cold reset. (Refer to the
"MC COLD RESET".)
5. To release from this mode, press the ?/1 button or disconnect
the power plug to turn the power OFF.
• Display of total error
Em** : The number of times for CDM (mechanical) errors.
Ed** : The number of times for BD error (after chucking the
disc.).
• Display of CDM (mechanical) error. It is show with "M" and
11 digit number.
M* : The number of history error for mechanical. ("0" is
latest one) (Turn > button to display next error.)
$$ : Mechanical errors occur in the operation.
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FF : Mechanical error during normal operation.
Other : Mechanical error during initializing operation.
.
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DISPLAY OF
TOTAL ERROR
N BUTTON
BUTTON
DISPLAY OF
MECHANICAL
ERRORS
N BUTTON
BUTTON
DISPLAY OF
NO DISC
ERRORS
Em**Ed**
M*$$%%&&0–
000
x ao
y
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8
%% : The process when trouble occurs
01
02
03
04
05
06
07
08
&& : The operation when trouble occurs
00
10/11/12/13: During eject operation
20
30
40/41/42/43: During eject operation due to error.
0000 : Not used (Value is fi xed to 0000).
• Display of BD error. It is shown with "D" and 11 digits
number.
D* : The number of error history ("0" is latest one)
(Press > button to display next error.)
$$ : The detail of trouble
01
Q Q
3 6 7 1 3 02
03
04
05
06
07
%% : The process when trouble occurs
01
02
03
04
05
06
07
08
09
0a
0b
0c
0d
0e
&& : Processing operation when trouble occurs
Show each STEP mentioned in %% digits.
## : Disc speed when trouble occurs.
01
02
04
00 : Not used (value is fi xed to 00).
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.
HCD-GTX777/GTX787/GTX888
2 9 9 4 2 8
: Process ejecting DISC
: Process waiting for inserting DISC
: Process sending request to insert a disc to upper
layer.
: Process sending request to eject a disc to upper
layer.
: Process pulling a DISC in.
: Chucking process
: Re-chucking process
: Process cancelling chucking
: Waiting for operation.
: While pulling a disc in
: While cancelling chucking
D*$$%%&&#–
#00
: Can not focus
1 5 : GFS error 0 5 8 2 9 9 4
: Start-up time over
: Continuously out of focus
: Q code is not input for certain time
: Tracking on is impossible
: Blank disc
: While SHIP process is performed
: While POWER OFF is processed
: While INITIALIZE (POWER ON) is processed.
: While oscillation stops
: From stopping oscillation to start oscillation
: During stop
: During STOP operation
: While start-up is processed
: While TOC reading is processed
: During search operation
: During PLAY operation
: During pause operation
: During PLAY manual search operation
: During PAUSE manual search operation
: x1 speed
: x2 speed (for models which support x2 speed)
: x4 speed
m
co
9 9
2 8 9 9
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