Service Note; Power Supply During Repairs; To Take Out A Cassette When Not Eject - Sony DCR-PC100 Service Manual
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Also See for DCR-PC100:
- Service manual (215 pages) ,
- Operating instructions manual (140 pages) ,
- User manual (11 pages)
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1.
POWER SUPPLY DURING REPAIRS
In this unit, about 10 seconds after power is supplied to the battery
terminal using the regulated power supply (8.4 V), 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 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 2-2 to remove the shoe cover.
2 Refer to 2-3. to remove the cabinet (L) assembly.
3 Refer to 2-3. to remove the mechanism deck.
4 Disconnect from CN2303 (4P, 0.8mm) of MR-44 board.
5 Add +4.5 V from the DC POWER SUPPLY and unload with a
pressing the cassette compartment.
SERVICE NOTE
DC power supply
(+4.5Vdc)
: Unloading
: Loading
CN2303
Disconnect from CN2303 (4P)
of MR-44 board.
— 6 —
Loading motor
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