Precaution to replace Optical block. Aiwa XR-DV700

Precaution to replace Optical block

(SF-HD3AV2)

Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode.

1) After the connection, remove solder shown in the right figure.

SF-HD3AV2 (DV32BF2: M8-AZK-J93-070) MODEL

Solder short land for

DVD laser diode

Solder short land for

CD laser diode

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