Sony DVP-CX875P Service Manual page 90

EEPROM Data 3
CD LCD
Analog FRSW xx xx
PLL Dac Gain xx xx
Mirror Time xx xx
THR A&L: xx xx xx/xx xx
_ UP : Prev Data
DOWN : First Data
CLEAR : Default
On this screen, current servo adjusted data stored in the EEPROM
are displayed. The adjusted data are initialized by pressing the
[CLEAR]
key, but be careful that they are not recoverable after
initialization.
Before clearing the adjusted data, make a note of the set data. This
[0]
screen will also appear if
Adjustment. In this case, default setting cannot be made.
Data of "THR A & L" on page 3/3 can not be changed if default
set is done.
7. 300 CHG MechaCon Menu 1
On this test mode screen, selecting
the front control panel such as disc loading. The following screen
appears.
[7]
Display when is selected in the Drive Manual Operation
## 300 CHG MechaCon Menu 1 ##
ENTER : Mecha Initial
PLAY : Disc Load (Front)
STOP : Disc UnLoad (Front)
OP/CL : Door Open/Close
UP : Unchuck (Front)
DOWN : Chuck
RIGHT : Loading (Front)
LEFT : UnLoading (Front)
jog FOR : Table R Step Turn
jog PRV : Table L Step Turn
_
RETURN : Exit
[ENTER]
: Performs initialization of mechanism.
Mecha Initial Because the mechanical initialization is per-
formed when the machine enters the Drive
Manual Operation mode, use this item when
an error such as adjustment error occurs.
[PLAY]
: Loads the disc from the chucking position of
Disc Load (Front) the T. table toward inside the MD.
When the Disc Load is selected, a series of
operation starting from Unchucking – Load-
ing – Chucking is performed.
[STOP]
: Moves the disc from inside the MD to the T.
Disc Unload (Front) table.
When the Disc Unload is selected, a series
of operation starting from Unchucking –
Unloading – Chucking is performed.
[OP/CL]
: Opens and closes the door.
Door Open/Close
[UP]
: Un-chucks the MD block.
Un-chuck
-– DL -–
SL L0 L1
xx xx xx
xx xx xx
xx xx xx
xx
Setpage.3/3
All is selected in the Drive Auto
[7]
enables the adjustment from
[DOWN]
: Chucks the MD block.
Chuck
[RIGHT]
: Moves the disc from the un-chucked state
Loading (Front) to the T. table then to the MD block.
[LEFT]
: Moves the disc from the un-chucked state
Unloading (Front) to the MD block then to the T . table.
[jog FOR]
: Moves the T. table to the right in units of
Table R step Turn the slit.
The T. table number is incremented in the
direction of positive (+) number.
[jog PRV]
: Moves the T. table to the left in units of the
Table L step Turn slit.
The T. table number is decremented in the
direction of negative (–) number.
[RETURN]
: Returns to the Operation Menu.
Exit
8. 300 CHG MechaCon Menu 2
On this test mode screen, selecting
the rear panel such as disc loading. The following screen appears.
[8]
Display when is selected in the Drive Manual Operation
## 300 CHG MechaCon Menu 2 ##
ENTER : Mecha Initial
PLAY : Disc Load (Rear)
STOP : Disc UnLoad (Rear)
OP/CL : Door Open/Close
UP : UnChuck (Rear)
DOWN : Chuck
RIGHT : Loading (Rear)
LEFT : UnLoading (Rear)
DISP : Mecha Adjust
PAUSE : TT Offset Debug
_
RETURN : Exit
Insertion and rejection of discs are performed from the rear panel.
All operations are the same as those of the 300 CHG MechaCon
[DISP]
Menu 1 except
[DISP]
: When this item is selected, the machine enters
Mecha Adjust the adjustment mode of the disc existence/
non-existence sensor. The following screen
appears.
[PAUSE]
: When this item is selected, load to the T.
TT Offset Debug table is measured by changing the value of
the PWM control to the motor. Never at-
tempt to enter this mode. When this mode
is selected, the machine needs to perform
the Mecha Initial.
6-11
[8]
enables the adjustment from
[PAUSE]
and .