Read Sony CDP-CX200 Service Manual online
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SUPPLEMENT-1
File this supplement with the service manual.
Subject : AGING MODE
CDP-CX200
SERVICE MANUAL
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
PX Model
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AGING MODE
Aging Mode
• Mode which repeatedly changes and plays back discs automati-
cally in the unit.
• It will repeat aging as long as no errors occur.
• If an error occurs during aging, it will stop all servos, motors, etc.
• If an error occurs during aging, it will stop all servos, motors, etc.
instantaneously, display the error number, and stop operations. How-
ever, the stopping conditions differ according to whether the unit is
equipped with the “self-protection function during errors” described
later.
The function serves to maintain the state of the unit when errors
occur.
ever, the stopping conditions differ according to whether the unit is
equipped with the “self-protection function during errors” described
later.
The function serves to maintain the state of the unit when errors
occur.
Microcomputer Version and special Functions of Aging
Mode
Mode
The operations in the aging mode differ according to the version of
the microcomputer used (whether it is old or new.)
the microcomputer used (whether it is old or new.)
The version can be differentiated as follows.
[MAIN Board] –Component Side – IC303
: New Type
: Former Type
CXP84332-028Q
CXP84332-037Q
CXP84332-045Q
CXP84332-037Q
CXP84332-045Q
•
or later
IC303
*1 Disc setting mode:
5 discs are set before setting the aging mode. This mode makes
the setting of these discs more easy.
the setting of these discs more easy.
*2 Self protection function during errors:
Function which voluntarily corrects errors which occur during nor-
mal operations by retries.
If this function is not provided, all operations will be stopped with-
out retiring. It is suitable for checking errors with low reproduc-
ibility.
If this function is provided, and errors can be corrected by retries,
aging will be continued without stopping.
mal operations by retries.
If this function is not provided, all operations will be stopped with-
out retiring. It is suitable for checking errors with low reproduc-
ibility.
If this function is provided, and errors can be corrected by retries,
aging will be continued without stopping.
*3 Aging cycle count function:
Functions which displays the number of agings carried out on the
Fluorescent indicator tube in numbers. One aging cycle consists
of five discs.
Fluorescent indicator tube in numbers. One aging cycle consists
of five discs.
DISC
1DISC
TRACK
MIN
SEC
CD1
number of agings
SECTION 4
TEST MODE
Sequence of Aging Mode
$
$
$
1. Disc change
2. Load in
3. TOC read
4. Access of last track
5. 3 second playback
6. Access of first track
7. 3 second playback
8. Load out
$
$
$
$
$
$
Order of Disc Change
(1 cycle takes 3 minutes)
$
$
$
1. No. 40
2. No. 120
3. No. 80
4. No. 200
5. No. 160
$
$
$
Former Type
New Type
None
None
(Stops immedi-
ately when er-
rors occur)
(Stops immedi-
ately when er-
rors occur)
None
Self protection function during errors*2
Disc setting mode*1
Aging cycle count function *3
Present
Present/none
(Switchable)
(Switchable)
Present
Special Functions in Aging Mode
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Aging Method
* 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
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
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.
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.
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.)
(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
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
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.
7. To end aging, press the POWER button.
Error code
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
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
Error Display
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.
Refer to the conversion table.
Hexadecimal
n
Decimal Conversion Table
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
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CDP-CX200
9-960-723-81
Sony Corporation
Home A&V Products Company
96K0992-1
Printed in Japan © 1996. 11
Published by Service and Safety
Engineering Dept. (Shibaura)
