CDP-CX333ES, CDP-CX555ES - Sony Audio Service Manual (repair manual). Page 14

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• This mode is used for repeating loading operations continuously.
• Aging will be performed continuously unless an error occurs.
• When an error occurs, the error code will be displayed on the

fluorescent indicator tube.

Procedure:
1. Set a disc in the DISC 1 slit.
2. With the power ON, while pressing the 

[GROUP 2]

 button

and 

[   OPEN/CLOSE]

 button, press the 

[+100]

 button.

3. When the mode is set, both the 

[     ]

 and 

[    ]

 indicators will

start to blink.

4. When the 

[     ]

 button is pressed, only the 

[     ]

 indicator will

blink and aging starts.

5. To release the mode, press the 

[     ]

 button.

The error codes displayed during operations and when errors oc-
cur are the same as the “

” described earlier.

• This mode is used for rotating the table randomly.
• Aging will be performed continuously unless an error occurs.
• When an error occurs, the error code will be displayed on the

fluorescent indicator tube.

Procedure:
1. Set discs in slits 1, 2, 99, 100, and 200.
2. With the power ON, while pressing the 

[GROUP 3]

 button

and 

[   OPEN/CLOSE]

 button, press the 

[+100]

 button.

3. When the mode is set, both the 

[     ]

 and 

[    ]

 indicators will

start to blink.

4. When the 

[     ]

 button is pressed, only the 

[     ]

 indicator will

blink and aging starts.

5. To release the mode, press the 

[     ]

 button.

During aging, operations will be carried out sequentially in the
order of No. 1, No. 2, No. 100, No. 99, and No. 200 slits.

The error codes displayed during operations and when errors oc-
cur are the same as the “

” described earlier.

• This mode is used for performing aging of the CD pop up part

and door open/close.
It is used for checking if operations are performed normally.

Procedure:
1. To select a slot to be aged, press the 

[   OPEN/CLOSE]

 button

and rotate the 

[DISC/CHARACTER]

 knob with the front door

opened to select a number.

2. With the power ON, while pressing the 

[GROUP 4]

 button

and 

[   OPEN/CLOSE]

  button, press the 

[+100]

 button.

3. When the 

[     ]

 button is pressed, aging starts, and door open/

close and up/down operations of the pop up part are performed
continuously.

4. To release the mode, press the 

[     ]

 button.

The number of times aging is performed will be displayed on the
fluorescent indicator tube during operations.

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• This mode is used for electrical adjustments. Refer to the sec-

tion on Electrical Adjustments.

• This mode is used for writing title memo information recorded

in this unit in a different unit.
Use it for transferring disc memo contents written by the cus-
tomer to the new units when replacing the unit, etc.

Procedure:
1. Connect two units using the 

[CONTROL A1 II]

 connection cord

shown in the figure.

2. Set the 

[COMMAND MODE]

 switch of the copy source unit

to 

[CD3]

 and the 

[COMMAND MODE]

 switch of the copy des-

tination unit to 

[CD1]

.

3. With the power on, while pressing the 

[GROUP 7]

 button and

[   OPEN/CLOSE]

 button of the copy destination unit, press

the 

[+100]

 button.

4. When the data has been transferred, the fluorescent indicator

tube displays “complete” for about 1 second.

• Model names can be displayed on the fluorescent indicator tube

for checking the microprocessor model setting, etc.

Procedure:
With the power ON, while pressing the 

[GROUP 1]

 and 

[     ]

buttons, press the 

[+100]

 button.

The model name is displayed on the fluorescent indicator tube.

MICROPROCESSOR VERSION DISPLAY
• The microprocessor version can be displayed on the fluorescent

indicator tube.

Procedure:
With the power ON, while pressing the 

[GROUP 2]

  and 

[     ]

buttons, press the 

[+100]

 button.

The microprocessor version is displayed on the fluorescent indi-
cator tube.

• This mode is used for lighting the whole fluorescent indicator

tubes and LEDs.

Procedure:
With the power ON, while pressing the 

[GROUP 3]

   and 

[     ]

buttons, press the  

[+100]

 button.

Both the fluorescent indicator tubes and LEDs will light up com-
pletely.
To release this mode, press the 

[     ]

 mode.

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CONTROL A1 II connection cord
provided

Flow of data

This unit
(Copy source)

Another unit
(Copy destination)

COMMAND MODE: CD3

COMMAND MODE: CD1

CONTROL A1 II

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