SONY DCRTRV9
Manual de Servicio

DCR-TRV9/TRV9E

SERVICE NOTE

1.

POWER SUPPLY DURING REPAIRS

In this unit, about 10 seconds after power is supplied (8.4V) to the battery terminal using the service power cord (J-6082-223-A), the power is shut off so that the unit cannot operate. This following two methods are available to prevent this. Take note of which to use during repairs.

Method 1.
Connect the servicing remote commander RM-95 (J-6082-053-B) to the LANC jack, and set the remote commander switch to the �ADJ� side.
Battery terminal �

Method 2.
Press the following battery switch using adhesive tape, etc.
Battery switch Battery SIG terminal Battery terminal �

2.

HOW TO TAKE A CASSETTE OUT WHEN THE MAIN POWER CANNOT BE TURNED ON

Note: To take a cassette out forcibly as follows when the main power cannot be turned on, remove the cabinet (R) assembly. Apply +4.5 V power from an external power supply to the FP-594 flexible board that is removed from CN3106 of the VC-206 board, as shown below. Refer to sections 2-1 and 2-2 for the procedure to remove the cabinet (R) assembly.

Procedure: 1) Open the cassette lid. 2) Apply +4.5 V directly to the FP-594 flexible board as shown to drive the loading motor that ejects a cassette.

1

FP-594 flexible board

27 Pins-24/-25 (wide pattern) Pin-26/-27 (wide pattern)

: unloading : loading

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