Sony Net MD Walkman MZ-N1 Service Manual page 25

Overall Adjustment Mode
• Configuration of overall adjustment mode
Overall adjustment mode
(Title display)
key
N
Protect switch
ON
x/CHG key
x/CHG key
Protect switch
OFF
> key
x/CHG key
key
x/CHG
Jog dial (down) or
[DISPLAY]
key on the remote commander
x/CHG key
Jog dial (up) or
[PLAYMODE]
key on the remote commander
x/CHG key
[Test mode $display check mode%]
key
.
CD overall
adjusting
All item NG item exists
key
OK or x/CHG
CD overall
adjustment
NG
CD overall
adjustment
OK
key
N
MO overall
adjusting
NG item exists
or key
x/CHG
MO overall
adjustment
NG
MO overall
adjustment
OK
Electrical
offset
adjustment
Temperature
correction
and
Power supply
adjustment
auto item feed
• Overall adjustment mode (title display)
Remote commander LCD display
000
: (Disc mark) At end of power supply adjustment: Outside lit
At end of electrical offset adj.: Inside lit
Note: On the set having microcomputer version 1.000, the disc
mark is displayed on the remote commander LCD only.
: Left side = MO overall adjustment information
: MO overall adjustment completed
: Manual adjustment exists (overall adj. not completed)
: Not adjusted
Right side = CD overall adjustment information
: CD overall adjustment completed
: Manual adjustment exists (overall adj. not completed)
: Not adjusted
Note: Adjust the CD first, when performing adjustment.
• Electrical offset adjusting method
Caution: The electrical offset adjustment must be made with no
disc loaded.
1. Make sure that the power supply voltage is 3 V.
2. Set the test mode (see page 13).
[VOLUME --]
3. Press the or
.
justment mode.
Remote commander LCD display
000
4. Turn the jog dial (down), or press the
remote commander.
Remote commander LCD display
035
5. Electrical offset adjustment is over, if the following display
appears.
Remote commander LCD display
000
• Adjustment method of CD and MO overall adjustment
mode
1. Set the test mode (see page 13).
[VOLUME --]
2. Press the . or
justment mode.
Remote commander LCD display
000
3. Insert CD disc in the set, and press thethe
CD overall adjustment mode. Automatic adjustments are made.
Remote commander LCD display
XXX
XXX : Item number for which an adjustment is being executed.
MZ-N1
key to activate the overall ad-
[DISPLAY]
key on the
key to activate the overall ad-
key to set the
.
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