CDP-CX200 - Sony Audio Service Manual (repair manual). Page 3

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* The procedure differs according to the type of microcomputer used

(whether it is new or old).

In the case of the new type:
1. Change the  COMMAND MODE  switch (S501) on set to

 CD1 .

2. Turn ON the power of the unit. Open the front cover.
3. Press the AGING START button of the remote commander for

aging mode (J-2501-123-A).

4. When the disc set mode is set, the 

· and P LEDs blink.

5. Rotate the JOG dial. The slits (No. 40, 80, 120, 160, 200) for

setting the discs will come forward. Insert the discs into these
slits. Do not set the discs in other slits.

6. Set whether the self-protection function during errors is equipped

with the unit. Press the REPEAT button. If “REPEAT” is displayed
on the Fluorescent indicator tube, it means the function is pro-
vided. If “REPEAT” is not displayed, it means the function is not
provided.

7. Press the 

· button.

8. The 

· LED blinks, the aging mode is set, and aging is started.

9. The aging cycle lasts 3 minutes. If errors occur during aging, the

error number will be displayed on the Fluorescent indicator tube.
(Refer to the following table for the details of the errors.)

10.Aging will be repeated as long as no errors occur.
11.After each aging cycle, the number displayed on the Fluorescent

indicator tube will increase.

12.To end aging, press the POWER button

In the case of the Former type:
1. Change the  COMMAND MODE  switch (S501) on set to

 CD1 .

2. Set the disc to No. 40, 80, 120, 160, 200. Do not set to other num-

bers.

3. Press the AGING START button of the remote commander for

aging mode (J-2501-123-A).

4. The 

· LED blinks, the aging mode is set, and aging is started.

5. The aging cycle lasts 3 minutes. If errors occur during aging, the

error number will be displayed on the Fluorescent indicator tube.

6. Aging will be repeated as long as no errors occur.
7. To end aging, press the POWER button.

The * numbers mean the following according to the state of the unit during aging

2 : From chucking to end of TOC read
3 : From end of TOC read to end of last track playback
4 : From end of last track playback to end of first track playback

DISC

1DISC

CD1

Error code

Disc number

Note) The error codes for the former type are displayed in hexadeci-

mal digits.
Refer to the conversion table.

n

Hexa-

decimal

01

02

03

04

05

06

Hexa-

decimal

15

16

17

18

19

1A

1B

Deci-

mal

41

42

43

44

45

46

47

Deci-

mal

21

22

23

24

25

26

27

Hexa-

decimal

29

2A

2B

2C

2D

2E

2F

Hexa-

decimal

1F

20

21

22

23

24

25

Deci-

mal

31

32

33

34

35

36

37

Deci-

mal

01

02

03

04

05

06

Err 01

Err 02

Err 03

Err 04

Err 05

Err 06

Err *1

Err *2

Err *3

Err *4

Err *5

Err *6

Err *7

No disc in the specified slit

Disc in other slits

Table motor current over

No table sensor input

Load in timeover

Load out timeover

Access timeover

High speed search NG

Q data read error

BU operation (from focus search to until signal can be read) timeover

GFS monitor error

Focus cannot be imposed by focus search

Auto focus bias adjustment cannot be performed

Contents

Code number

Name

DISC sensor check 1

DISC sensor check 2

Table operation check 1

Table operation check 2

Loading operation check 1

Loading operation check 2

BU related check 1

BU related check 2

BU related check 3

BU related check 4

BU related check 5

BU related check 6

BU related check 7