Dual 1229 Q - Table of Contents

Contents
ee.
Page
Technical
specifications
1
Head
connecting
diagram
2
Motor and drive
4
Stroboscope
5
Stroboscope bulb not illuminated
5
Fine—speed adjustment
6
Turntable does not run when start switch is operated
6
Turntable does not come up
to speed
6
Rumble affecting
reproduction
6
Correct nominal speed obtained only at
extreme settings of pitch control
6
The tonearm
and its suspension
7
Anti—skating adjustment
8
During change cycle, tonearm is restricted horizontally
9
Stylus skips
9
Vertical movement of
tonearm is impeded
during
set—down cycle
9
Tonearm movements
10
Tonearm
lift
10
Tonearm misses edge of record
11
Tonearm strikes record during change cycle
11
Tonearm does not move on to record when
drop cycle is started
11
Tonearm is lowered too quickly when drop
cycle is started
11
Sleeve
movement not damped when tonearm lift
handle is moved back
11
Tonearm
returns to rest immediately after
being placed on record manually
11
Start cycle
11
Manual start
12
Stop switching
12
Muting switch
12
Record drop
13
Shut—off and change
cycle
13
Shut—off
mechanism
13
Turntable stops after
automatic set—down of tonearm
14
Tonearm misses 12"
record during
cycling
when
moving in
or out 14
Last record keeps repeating
15
Records do not drop
15
Switch locks
into "stop" position when
tonearm is at rest
15
Tonearm will not lift away from
tonearm rast with mode
selector in "multi"
position
15
Tonearm moves
although stylus
force and
anti—skating force are
of
zero
16
During
change movements noises
from the mechanism can be
heard in
16
the
speaker system
16
Na
replay sound
16
Motor does not shut off when tonearm
is on rest
16
Acoustic
feedback
16
With mode
selector at
"single",
tonearm does not
move in toward
record
on
automatic single—play operation
16
Record does
not drop with
changer spindle in position
16
Spare
parts
16 —
17
Exploded view,
above chassis
18
Exploded view, below
chassis
19
Spare
parts
20 —
22
Lubrication
23
3