Service Note; Power Supply During Repairs; To Take Out A Cassette When Not Eject; (Force Eject) - Sony DCR-TRV30E Service Manual

1.

POWER SUPPLY DURING REPAIRS

In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), 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.
Use the AC power adaptor (AC-L10, AC-VQ800 etc.).
Method 2.
Connect the servicing remote commander RM-95 (J-6082-053-B) to the LANC jack, and set the commander switch to the "ADJ" side.
2.

TO TAKE OUT A CASSETTE WHEN NOT EJECT

(FORCE EJECT)

1 Open the flash.
(If the flash cannot be opened i the position as shown, remove the top cabinet reffering
to section 2-4 and open the flash.)
2 Refer to 2-3 to remove the front panel assembly.
3 Refer to 2-4 to remove the upper cabinet assembly.
4 Refer to 2-4 to remove the cabinet (R) assembly.
5 Refer to 2-5 to remove the battery panel section.
6 Refer to 2-5 to remove the VC heat sink and EVF section.
7 Open the VC-264 board.
8 Refer to 2-6 to remove the three screws with which the MD frame assembly is fixed.
9 Remove the mechanism deck and VC-264 board.
0 Disconnect CN006 (27P, 0.3mm) of VC-264 board.
qa Supply +4.5V from the DC power supply to the loading motor and unload with a pressing the cassette compartment.
Disconnect from CN006 (27P)
of VC-264 board
CN006

SERVICE NOTE

DC power supply
(+4.5Vdc)
: Unloading
: Loading
Loading motor
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