Sony HCD-EC68P Service Manual - Page 21

Factory

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HCD-EC68P/EC78P 3 It indicates the on-going processing of optical pick-up system (= optical unit + BD board) when the trouble has occurred. 01: The CD SHIP mode processing is in progress. 02: The POWER OFF processing is in progress. 03: The INITIALIZE processing is in progress. 04: The optical pick-up system (= optical unit + BD board) is in the stop state. 05: The STOP operation is in progress. 06: The startup processing is in progress. 07: The TOC read-in processing is in progress. 08: The SEARCH operation is in progress. 09: The PLAY operation is in progress. 0A: The PAUSE operation is in progress. 0B: The PLAY - MANUAL SEARCH operation is in progress. 0C: The PAUSE - MANUAL SEARCH operation is in progress. 4 It indicates the operation that is being processed when the trouble has occurred. It indicates the step number of each processing specified by 3. Because the numbers of steps are different in each processing, this number is different in each processing. CD FACTORY MODE Note1: Do not enter the [CD FACTORY MODE] while any other testmode is in progress. Note2: Do not enter any other test mode while the [CD FACTORY MODE] is in progress. Procedure: 1. Press the [I/1] button to turn the power on. 2. Press the [FUNCTION] button to select CD function 3. Press three buttons of [CD N], [FUNCTION], and [DIS- PLAY] simultaneously. 4. It enters the CD factory mode and displays the following mes- sage. -X1ON S character mode setting Tracking servo setting RF gain setting Key Operation: [DISPLAY]: The display changes in the following order whenever the button is pressed. (Initial display) fcsAG ** (**: Focus AGC value) trkAG ** (**: Track AGC value) RF-AG ** (**: RF AGC value) [DSGX]: RF gain setting changes whenever the button is pressed. "-": No gain fixation. "AL": Fix to the gain for AL disc. "RW": Fix to the gain for RW disc. [EQ]: Tracking servo setting changes whenever the button is pressed. "ON": Tracking servo ON. "OFF": Tracking servo OFF. [FUNCTION]: S character mode setting changes whenever the button is pressed. " ": S character mode OFF. "S": S character mode ON. 5. To release from this mode, press the [I/1] button to turn the power off. 21

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HCD-EC68P/EC78P
21
3
It indicates the on-going processing of optical pick-up system
(= optical unit + BD board) when the trouble has occurred.
01:
The CD SHIP mode processing is in progress.
02:
The POWER OFF processing is in progress.
03:
The INITIALIZE processing is in progress.
04:
The optical pick-up system (= optical unit + BD board) is
in the stop state.
05:
The STOP operation is in progress.
06:
The startup processing is in progress.
07:
The TOC read-in processing is in progress.
08:
The SEARCH operation is in progress.
09:
The PLAY operation is in progress.
0A:
The PAUSE operation is in progress.
0B:
The PLAY – MANUAL SEARCH operation is in prog-
ress.
0C: The PAUSE – MANUAL SEARCH operation is in prog-
ress.
4
It indicates the operation that is being processed when the trou-
ble has occurred.
It indicates the step number of each processing speci
fi
ed by
3
.
Because the numbers of steps are different in each processing,
this number is different in each processing.
CD
FACTORY
MODE
Note1:
Do not enter the [CD FACTORY MODE] while any other test-
mode is in progress.
Note2:
Do not enter any other test mode while the [CD FACTORY
MODE] is in progress.
Procedure:
1. Press the [
I
/1
] button to turn the power on.
2.
Press the [FUNCTION] button to select CD function
3. Press three buttons of [
CD
N
], [FUNCTION], and [DIS-
PLAY] simultaneously.
4.
It enters the CD factory mode and displays the following mes-
sage.
–X1ON
S character mode setting
Tracking servo setting
RF gain setting
Key Operation:
[DISPLAY]:
The display changes in the following order when-
ever the button is pressed.
(Initial display)
fcsAG ** (**: Focus AGC value)
trkAG ** (**: Track AGC value)
RF-AG ** (**: RF AGC value)
[DSGX]:
RF gain setting changes whenever the button is
pressed.
“–”: No gain
fi
xation.
“AL”: Fix to the gain for AL disc.
“RW”: Fix to the gain for RW disc.
[EQ]:
Tracking servo setting changes whenever the but-
ton is pressed.
“ON”: Tracking servo ON.
“OFF”: Tracking servo OFF.
[FUNCTION]:
S character mode setting changes whenever the but-
ton is pressed.
“
”: S character mode OFF.
“S”: S character mode ON.
5.
To release from this mode, press the [
I
/1
] button to turn the
power off.