SONY DVPCX860
Manual de Servicio

8. 300 CHG MechaCon Menu 2 On this test mode screen, selecting [8] enables the adjustment from
the rear panel such as disc loading. The following screen appears. When [8] is selected in the Drive Manual Operation
## 300CHG ENTER : PLAY : STOP : OR/CL : UP : DOWN : RIGHT : LEFT : DISP : PAUSE : RETURN:EXIT MechaCon Menu 2 ## Mecha Initial Disc Load(REAR) Disc UnLoad(REAR) Door OPEN/CLOSE UnChuck(REAR) Chuck(REAR) Loading(REAR) UnLoading(REAR) Mecha Adjust TT offset Debug

[RIGHT] : Enters the sensitivity adjustment mode of the disc sensor.

[LEFT] :Adjusts finely the center position of the slit in units of
pulse using the Jog dial.

When Disc Sensor Adjust is selected in the 300CHG Mecha Con Menu-2

## Sensor Adjust Mode ## DOWN : Sensitivity Adjust RIGHT : Position Adjust R LEFT : Position Adjust L

Insertion and rejection of discs are performed from the rear panel. All operations are the same as those of the 300CHG MechaCon Menu-1 except [DISP] and [PAUSE].

RETURN:EXIT

[DISP]

Mecha Adjust :When this item is selected, the machine enters the adjustment mode of the disc existence/non-existence sensor. The following screen appears.

[DOWN] : Performs the sensitivity adjustment of the disc sensor
by turning the T. table for a full rotation.

[RIGHT] : Determines the detection position of the T. table by
counting the number of slit�s tooth of the T. table when the T. table is turned clockwise by a full rotation.

[PAUSE] TT offset Debug: When this item is selected, load to the
T, table is measured by changing the value of the PWM control to the motor. Never attempt to enter this mode. When this mode is selected, the machine needs to perform the Mecha Initial.

[LEFT] : Determines the detection position of the T. table by
counting the number of slit�s tooth of the T. table when the T. table is turned counter-clockwise by a full rotation.

When Mecha Adjust is selected in the 300CHG Mecha Con Menu-2
## Mecha Adjust Mode ## RIGHT : Disc Sensor Adjust LEFT : TurnTable Adjust TurnTable Data SensorSensiv Sensor Posi RP Sensor Posi RM Sensor Posi LP Sensor Posi LM : : : : : : XX XX XX XX XX XX

When Turn Table Adjust Mode is selected in the Mecha Adjust Mode
## Turn JOGFWD JOGPRV DMSFWD DMSPRV ENTER STEP Table Adjust Mode ## : Right 1Step : Left 1Step : Right 2Step : Left 2Step : ENTER -> Exit : 12

RETURN:Exit

RETURN:EXIT

Turn Table Data : Indicates the center position of the slit. (Width of one slit = 24 pulses). The default value is 12. Sensor Sensiv : Indicates sensitivity of the disc sensor. The normal value is ranging from 1 to 5.

Performs the fine adjustment of the slit position of the T. table using the Jog dial and the DMS (disc selection dial).

[JOGFWD] : Moves the T. table to the right by one pulse. STEP+ [JOGPRV] : Moves the T. table to the left by one pulse. STEP[DMSFWD] : Moves the T. table to the right by tow pulses.
STEP++

Sensor Posi RP : These are not the important values. Sensor Posi RM : They indicates the position of the disc senSensor Posi LP : sor when the disc sensor monitors the disc Sensor Posi LM : when rotating the T. table. Rx indicates the value when the T. table is rotated clockwise and Lx indicates the value when the T. table is rotated counter-clockwise.

[DMSPRV] : Moves the T. table to the left by two pulses. STEP[ENTER] : Determines the adjustment value ad the set value.
STEP : When the T. table is adjusted using the above commands, the adjustment position during each adjustment item is displayed. The initial value is set to 12.

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