Sony Walkman MZ-N910 Service Manual page 26

MZ-N910
Overall Adjustment Mode
• Configuration of overall adjustment mode
Overall adjustment mode
x
(Title display)
"Assy**"
Continuing overall adjustment
key
.
key
>
N key or
key
u
on the remote commander
Jog dial (down) or
[DISPLAY]
key
on the remote commander
Jog dial (up) or
[P MODE]
key
on the remote commander
[GROUP]
key or
key
on the remote commander
• Overall adjustment mode (title display)
Remote commander LCD display
000
Assy**
: (Disc mark) At end of power supply adjustment: Outside lit
** : Left side = MO overall adjustment information
F* : MO overall adjustment completed
1* : Manual adjustment exists (overall adj. not completed)
0* : Not adjusted
Right side = CD overall adjustment information
*F : CD overall adjustment completed
*1 : Manual adjustment exists (overall adj. not completed)
*0 : Not adjusted
Note: Adjust the CD first, when performing adjustment.
26
key
CD overall
adjusting
MO overall
adjusting
Automatic
Disc
discrimination
overall
adjustment
Electrical
offset
adjustment
Temperature
correction
and
Power supply
adjustment
auto item feed
NV reset
(item number 21)
• Adjustment method of CD and MO overall adjustment
mode
1. Set the test mode (see page 12).
[VOL --]
2. Press the or
.
ment mode.
Remote commander LCD display
000
Assy11
3. Insert CD disc in the set, and press thethe
CD overall adjustment mode. Automatic adjustments are made.
Remote commander LCD display
XXX
CD RUN
XXX : Item number for which an adjustment is being executed.
4. In case of CD overall adjustment NG, readjust from the NV
reset (see page 18). The temperature correction (see page 18)
may be omitted.
Remote commander LCD display
000
*** NG
** : NG item number.
5. If OK through the CD overall adjustments, then perform MO
overall adjustments.
Remote commander LCD display
000
CD OK
6. Insert MO disc in the set, and press the > key to set the
MO overall adjustment mode. Automatic adjustments are
made.
Remote commander LCD display
XXX MO RUN
XXX : Item number for which an adjustment is being executed.
7. In case of MO overall adjustment NG, readjust from the NV
reset (see page 18). The temperature correction (see page 18)
may be omitted.
Remote commander LCD display
000
*** NG
** : NG item number.
8. If OK through the MO overall adjustments, press the
to return to the test mode and terminate the overall adjustment
mode.
Remote commander LCD display
000 MO OK
key to activate the overall adjust-
. key to set the
x
key