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Teac A-650 Service Manual page 17

Stereo cassette deck with dolby system

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5-11. EJEC
LOCK LEVER ADJUS MEN
1.
5-15
4.
Fig. 5-16
VOL AGE AND FREQUENCY SE
ING
D
/
INCREASE
DECREASE
4.
5.
7.
Voltage Selector Setting
Fig. 5-17
17
also
5-9
Record Protection ab Location
Insert any cassette tape with the record protection tabs
removed, then close Cassette
older Door.
Ascertain that when
depressing
the
Eject
Lever, the
Cassette
older Door is released from the Lock Lever
after the bent-tip of the Record Preventing Lever is
extracted perfectly out of the tab hole of the Cassette.
If
the bent-tip of the Record Preventing Lever does not
fully clear the hole or the Lock Lever does not free the
Cassette
older, make adjustment by bending the tab
of the Lock Lever in either direction as shown by the
arrows in Fig. 5-16.
Note that the Lock Lever must be allowed to open the
Cassette
older
after the Record Preventing Arm is
completely
pulled
out of the record protection tab
hole.
The Cassette
older always should remain locked even
when any place on the Cassette
older Door is pushed
toward the inside of the deck.
Disconnect the power cord of the deck from the source.
Turn the deck over and locate the voltage selector on
the bottom of the deck.
Loosen the screw on the cut-out end of the metal bar
covering the voltage selector and then rotate the bar
so the slotted center post of the voltage selector can
be adjusted.
To increase the selected voltage, turn the slotted center
post clockwise using a screwdriver or other suitable
tool.
To decrease die selected voltage, turn the slotted
center post counter-clockwise.
The numerals that appear in the cut-out window of the
voltage selector indicate the selected voltage.
Re-install the metal bar.
Since the A-650 employs a PLL Servo DC Motor, 50
z
or 60
z operation is possible without power line fre ­
quency adaptation.
Lock
Location

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