Sony MZ-N510CK service manual Adjustment Method of CHGV HIGH item number

•Adjustment Method of CHGV_HIGH (item number: 756)

MZ-N510CK

•Adjustment Method of CHGI_HIGH (Charge current) (item number: 758)

Set LCD display Set LCD display

7 56	AD **
**: Adjusted value

Note: Remove the rechargeable battery.

1.Connect a digital voltmeter to the BATT + and BATT – on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL -- ]key (voltage down) so that the voltage becomes 1.80 ± 0.015V.

digital voltmeter

MAIN board

BATT +

BATT –

7 58	AD **
**: Adjusted value

Note: Remove the rechargeable battery.

Connect the resistor (10 ) (0.5%) between terminals of BATT + and BATT –.

1.Connect a digital voltmeter to the BATT + and BATT – on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL -- ]key (voltage down) so that the voltage becomes 1.40 ± 0.015V.

digital voltmeter

MAIN board

2.Press the X key on the set or the --key on the remote commander to write the adjusted value.

BATT + BATT –

10 Ω(0.5%)

Adjustment and Connection Location:MAIN board (see page 24)

•Adjustment Method of CHGI_LOW (Charge current) (item number: 757)

Set LCD display

7 57	AD **
**: Adjusted value

Note: Remove the rechargeable battery.

Connect the resistor (47 ) (0.5%) between terminals of BATT + and BATT –.

1.Connect a digital voltmeter to the BATT + and BATT – on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL -- ]key (voltage down) so that the voltage becomes 1.41 ± 0.015V.

digital voltmeter

MAIN board

2.Press the X key on the set or the --key on the remote commander to write the adjusted value.

Adjustment and Connection Location:MAIN board (see page 24)

BATT + BATT –

47 Ω(0.5%)

2.Press the X key on the set or the --key on the remote commander to write the adjusted value.

Adjustment and Connection Location:MAIN board (see page 24)

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