Service Note; Power Supply During Repairs; To Take Out A Cassette When Not Eject - Sony DCR-VX2100 Service Manual

DCR-VX2100/VX2100E

1-2. 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.
These 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 commander switch to the "ADJ" side.
Method 2.
Use the DC IN terminal. (Use the AC power adaptor. (AC-L10, AC-VQ800 etc. ))
2. TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT)
1 Refer to page 2-3 to remove the upper handle block assembly.
2 Refer to page 2-6 to remove the cabinet (L) assembly.
3 Refer to page 2-6 to remove the mechanism deck (Including VC-358 board and DD-216 board).
4 Remove DD-216 board from the mechanism deck (Including VC-358 board).
5 Remove the CN022 (27P 0.3 mm) of VC-358 board.
6 Supply +4.5V from the DC power supply to the loading motor and unload with a pressing the cassette compartment.
Disconnect from CN022 (27P)
of VC-358 board.
DC power supply (+4.5V)
: loading
: unloading
1-2
Loading motor