Sony MZ-N1 service manual Assy11, OfstOK, Xxxcd Run, Test mode $display check mode%

Overall Adjustment Mode

• Configuration of overall adjustment mode

Overall adjustment mode . key (Title display)

N key
Protect switch
ON	CD overall
	adjusting
All item		NG item exists
	OK	or x/CHG key
			CD overall
			adjustment
x/CHG key			NG
	CD overall
x/CHG key	adjustment
	OK
Protect switch	N key
OFF
> key	MO overall
	adjusting
		NG item exists
		or x/CHG key
			MO overall
			adjustment
x/CHG key			NG
	MO overall
x/CHG key	adjustment
	OK
Jog dial (down) or
[DISPLAY] key on the remote commander			Electrical
			offset
x/CHG key			adjustment
Jog dial (up) or			Temperature
[PLAYMODE] key on the remote commander			correction
			and
x/CHG key			Power supply
			adjustment
[Test mode $display check mode%]			auto item feed

MZ-N1

• Overall adjustment mode (title display)

Remote commander LCD display

000 Assy**

: (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 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.

• 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).

3.Press the . or [VOLUME --]key to activate the overall ad- justment mode.

Remote commander LCD display

000 Assy11

4.Turn the jog dial (down), or press the [DISPLAY] key on the remote commander.

Remote commander LCD display

035 Ofst**

5.Electrical offset adjustment is over, if the following display appears.

Remote commander LCD display

000 OfstOK

• Adjustment method of CD and MO overall adjustment mode

1.Set the test mode (see page 13).

2.Press the . or [VOLUME --]key to activate the overall ad- justment mode.

Remote commander LCD display

000 Assy11

3.Insert CD disc in the set, and press thethe . key to set the CD overall adjustment mode. Automatic adjustments are made.

Remote commander LCD display

XXXCD RUN

XXX: Item number for which an adjustment is being executed.

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