Sony MZ-N1 service manual 873 V6 num

MZ-N1

38)Select manual mode of the test mode, and set item number 873 (see page 14).

Remote commander LCD display

873 V6 num **

**: Adjusted value

39)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes BB.

40)Press the X key to write the adjusted value.

41)Select manual mode of the test mode, and set item number 874 (see page 14).

Remote commander LCD display

874 V6 dat **

**: Adjusted value

42)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes 05.

43)Press the X key to write the adjusted value.

•Change of NV adjusted values (version 1.100)

Caution: Change the NV adjustment values according to the mi- crocomputer version.

In this set, some adjusted values were set in the manual mode at the shipment, but these will be cleared when the NV is reset. Therefore, modify the NV adjusted values through the following procedure immediately after the NV was reset.

1.Item numbers in which the NV adjusted values are to be modi- fied

–Change ABCD gain [Hpit] initial value (item number 336) Caution: The ABCD gain [Hpit] initial value must be changed before the overall adjustment.

–Change CLV drive voltage limiter (item numbers 865, 866)

–Change x2 CLV speed gain, +6dB compared to conventional (item numbers 867, 868)

–Change x2 CLV phase gain, +3dB compared to conventional (item numbers 871, 872)

–Change x2/x1 switching temperature threshold value (+10° C t +5° C) (item numbers 873, 874)

2.NV adjusted values modifying procedure

1)Select manual mode of the test mode, and set item number 336 (see page 14).

Remote commander LCD display

336 AbcdGn **

**: Adjusted value

2)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes 08.

3)Press the X key to write the adjusted value.

4)Select manual mode of the test mode, and set item number 865 (see page 14).

Remote commander LCD display

865 V3 num **

**: Adjusted value

5)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes 2C.

6)Press the X key to write the adjusted value.

7)Select manual mode of the test mode, and set item number 866 (see page 14).

Remote commander LCD display

866 V3 dat **

**: Adjusted value

8)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes B9.

9)Press the X key to write the adjusted value.

10)Select manual mode of the test mode, and set item number 867 (see page 14).

Remote commander LCD display

867 V4 num **

**: Adjusted value

11)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes C9.

12)Press the X key to write the adjusted value.

13)Select manual mode of the test mode, and set item number 868 (see page 14).

Remote commander LCD display

868 V4 dat **

**: Adjusted value

14)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes 80.

15)Press the X key to write the adjusted value.

16)Select manual mode of the test mode, and set item number 871 (see page 14).

Remote commander LCD display

871 V5 num **

**: Adjusted value

17)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes CA.

18)Press the X key to write the adjusted value.

19)Select manual mode of the test mode, and set item number 872 (see page 14).

Remote commander LCD display

872 V5 dat **

**: Adjusted value

20)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes 2D.

21)Press the X key to write the adjusted value.

22)Select manual mode of the test mode, and set item number 873 (see page 14).

Remote commander LCD display

873 V6 num **

**: Adjusted value

23)Adjust with the [VOLUME +] key (adjusted value up) or [VOL- UME --]key (adjusted value down) so that the adjusted value becomes BB.

24)Press the X key to write the adjusted value.

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