Service Note; Power Supply During Repairs; To Take Out A Cassette When Not Eject - Sony DCR-TRV38 Service Manual

COVER COVER

1-1. SERVICE NOTE

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-L15, AC-VQ800 etc.).
Method 1:
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 Refer to 2-2 to remove the front panel assembly.
2 Refer to 2-13 to remove the top cabinet assembly.
3 Refer to 2-5 to remove the cabinet (R) assembly.
4 Refer to 2-11 to remove the battery panel section.
5 Remove the EVF block.
6 Open the DI-089 board.
7 Disconnect CN2502 (27P, 0.3mm) of VC-315 board.
8 Open the cassette lid.
9 Supply +4.5V from the DC power supply to the loading motor and unload with a pressing the cassette compartment.
Loading motor
SECTION 1
SERVICE NOTE
DC power supply
(+ 4.5V)
1-1
DCR-TRV38/TRV38E/TRV39
CN2502
VC-315 board