Pioneer MJ-L5 Service Manual page 54

MJ-L5, SP-L5
QQ
3 7 63 1515 0
Step No. Operation Keys and Operation Method
7 Press the STOP key.
8 Press the ASES key (until AUT YOBI is displayed).
9 Preliminary adjustment starts when the PLAY key is
pressed.
10 Press the STOP key.
11 Power OFF
Note: When this adjustment is performed after defocus adjustment has been performed, defocus is returned to the initial status, and defocus
adjustment must be performed.
5 Normal adjustment
Step No. Operation Keys and Operation Method
1 Short circuit MECH TEST MODE during the power
ON, or press the ESC key.
(Service remote control unit)(Fig.1)
TE
L 13942296513
2 Insert the test disc GGF1328 (MMD-212).
3 Press the ASES key (until AUTO AJST is displayed).
4 Normal adjustment starts when the PLAY key is pressed.
5 Press the STOP key.
6 Defocus adjustment
Step No. Operation Keys and Operation Method
1 Short circuit MECH TEST MODE during the power
ON, or press the ESC key.
(Service remote control unit)(Fig.1)
2 Insert the test disc GGF1328 (MMD-212).
3 Press the ASES key
(until deFO AJST is displayed).
4 Press the PLAY key.
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of
Deforcus Value
5 Check the jitter value and end the adjustment when
.
the intermediate jitter value is 29 nsec or less.
6 Press the REC key.
54
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FL Display
GRT AJST
deFO AJST
c
of000c0015
C1 Error Value
x ao u163
y
i
of+04 c0032
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2 9
8
FL Display
RST YOBI Return to menu display
AUT YOBI Preliminary adjustment mode
HAo :
LAg :
PTG :
|
Can't ADJ. Defective adjustment
(problem with the servo system)
COMPLETE Adjustment end
AUT YOBI Return to menu display
EEPROM W Writing to the EEPROM
GGF1328
(MMD-212)
FL Display
EJECT Test mode
Q Q
3 6 7 1 3
LOADING
GRT AJST
AUTO AJST Normal adjustment mode
PEG :
HAG:
|
Can't ADJ. Defective adjustment
(problem with the servo system)
COMPLETE Adjustment end
AUTO AJST Return to menu display
EJECT Test mode
LOADING
PEG : Defocus mode is entered, and after automatic
FESpp : execution of normal adjustment, the C1 error at
the time of focus offset 0 is displayed.
.
The C1 error with application of a focus offset of
about 0.4 µm on the + side is displayed.
The jitter value (J+) at this time is recorded.
9 4 2 8
4 Preliminary Adjustment
Status Remarks
Status Remarks
1 5 0 5 8 2 9 9 4
Status Remarks
m
co
9 9
2 8 9 9