Sony MZ-R5ST Service Manual page 25

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Overall adjustment method
1. Enter the test mode. Press the = key to enter the overall
adjustment mode.
2. Insert the CD test disc (TDYS-1) or commercially available
Sony MO disc.
3. Press the ( key. The machine identifies the inserted disc
whether it is CD or MO disc, and enter the respective automatic
adjustment mode. The following adjustments are performed
automatically in the following order.
• Adjustment items during the CD automatic adjustment mode
No.
Mode No.
1
051
CD focus search
2
052
CD EF balance adjustment
3
053
CD ABCD level adjustment
4
055
CD focus gain adjustment
5
056
CD tracking gain adjustment
6
057
CD focus bias variable
* LCD display during the CD automatic adjustment mode
< LCD display on remote control >
051
CD RUN
Mode No. during adjustment
< LCD display on the machine >
• Adjustment items during the MO automatic adjustment mode
No.
Mode No.
1
031
MO focus search
2
032
MO playback EF balance adjustment
3
033
MO playback ABCD level adjustment
4
034
MO record EF balance adjustment
5
035
MO record ABCD level adjustment
6
037
MO focus gain adjustment
7
038
MO tracking gain adjustment
Full length recording (32 to 45
8
061
clusters)
9
082
AT error check
10
062
REC shock
11
063
REC check (32 cluster)
12
039
MO focus bias variable
13
082
AT error check
Low reflection CD EF balance
14
042
adjustment
Low reflection CD ABCD level
15
043
adjustment
Low reflection CD focus gain
16
045
adjustment
Low reflection CD tracking gain
17
056
adjustment
Adjustment contents
1SHUF
051
1SHUF
Adjustment contents
* LCD display during the MO automatic adjustment
< LCD display on remote control >
031
MO RUN
Mode No. during adjustment
< LCD display on the machine >
4. When result of the automatic adjustment ended without any
errors, the following display appears.
< LCD display on remote control >
000
MO OK
000
CD OK
< LCD display on the machine >
5. When result of the automatic adjustment ended in fail, the
following display appears.
< LCD display on remote control >
056
M NGFF
Mode No. that has an error
056
C NGFF
Mode No. that has an error
* When the automatic adjustment ended in fail, let's the
machine enter the servo mode and perform the automatic
adjustment of the item that has caused the error.
(Refer to the Servo Mode.)
— 25 —
SHUF
031
SHUF
1SHUF
000
SHUF
SHUF
Adjustment result
SHUF
Adjustment result

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