Sony hcd-gn1000d Service Manual page 20

HCD-GN1000D
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[DVD SERVICE MODE]
• This mode let you make diagnosis and adjustment easily by us-
ing the remote commander and TV. The instructions, diagnostic
results, etc. are given on the on-screen display (OSD).
Procedure:
1. Press button to turn on the system.
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2. Select DVD function.
button and [OPEN/CLOSE] button simultaneously
3. Press
x
and then turn [MASTER VOLUME] knob clockwise.
4. The message "SERVICE IN" appears on the fluorescent
indicator tube and the Top Menu of Remocon Diagnosis Menu
appears on the on-screen display on the TV. The model name
and revision number is displayed at the bottom of the on-screen
display.
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
Model name : XXXXX-XX
IF-con : Ver.XX.XX(XXXX)
Syscon : Ver.X.XXX
5. To execute each function, press its number by using numeric
TE
L 13942296513
button on the remote commander.
6. To release from this mode, press
system.
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button to turn off the
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[EXECUTE IOP MEASUREMENT]
In order to execute mirror time adjustment, the following standard
procedures must be followed.
1. Enter DVD Service Mode.
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History Check
4. Version information
Model name : XXXXX-XX
IF-con : Ver.XX.XX(XXXX)
Syscon : Ver.X.XXX
2. Select "2. Drive Manual Operation" by pressing [2] button on
the remote commander. The screen will appear as follows.
Drive Manual Operation
1. Servo Control
2. Track/Layer Jump
3. Manual Adjustment
4. Tray Aging Mode
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5. MIRR time adjust
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0. Return to top Menu
3. Select "3. Manual Adjustment" by pressing [3] button on the
remote commander. The screen will appear as follows.
Manual Adjust
1. Track Balance Adjust:
2. Track Gain Adjust:
3. Focus Balance Adjust:
4. Focus Gain Adjust:
5. Eq boost Adjust:
6. Iop:
7. TRV. Level:
8. S curve(FE) Level:
9. RFL(PI) Level:
0. MIRR Time:
$ 4 Change Value
[RETURN] Return to previous menu
4. Select "6.Iop" by pressing [6] button on the remote commander
5. Wait until a hexadecimal number appear as follows.
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
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9 9
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