Hammond L series User Manual

INTRODUCTION
This
manual contains service information
for L—
100
Series
organs. The
series is
comprised
of
the following
models:
L-lOO
L-IOOA
L-100-1
L-100-2
L^200
The Model
L—
100
Hammond
organ is
a
completely
self-contained
console,
requiring no external tone
cabinet.
It
has
two
manuals
or
keyboards
of 44 keys
each, a
1
3
note
pedal
keyboard, and
an expression
(swell)
pedal
for controlling
the
volume.
All tones
are
produced by
electro-magnetic
tone generators and
electrically
amphfied.
Selection
of tone
colors is
made by
adjusting
1
7
drawbars
and
6
preset
tabs.
Other
characteristics
of the
music are
adjusted
by
means
of
10
other tabs.
A
toggle switch,
located
to
the right
\
of
the
console
above the
manuals, is
used
to
turn on the
organ.
A pilot Ught
shows when
the
organ
is
:
turned
on.
^
Model
L-lOOA is
similar to
Model L-lOO,
with the
addition
of
percussion voicing
circuitry, controlled
from the
lower
left end block.
Model
L—
100—
1 is
similar to
L—
100,
with a
six-voice
percussion
feature added.
Percussion controls are
mounted
in the
lower
right end block.
Model L-100-2
is
identical to
Model
L-100-1,
with
the addition
of the
''drawer" type automatic
Rhythm
II feature. No
service
information
for Rhythm
II
is
contained in tliis
manual, since
its
circuitry
\
is
independent
of
the organ.
For
Rhythm
II
service
information,
refer
to
the
Service Manual
for
Rhythm
II
I
HO~466.
Model
L—200 with inbuilt rhythm
is electrically identical to the L—
100—
2 organ.
Wiring of
the
rhythm
uni
to the
console
is
presented in Figure
5—20.
L—Series
organs
will
have
fuses added to
the
Canadian power
supply
(101—000130) to
comply
with
C.S.A.
standards. Location
and value
of
fuses
are shown in
Figure
5—19.
For
convenience in
location desired information, this manual is divided into the following sections:
For convenience in
locating desired information,
this manual
is divided into the following
sections:
I. How
the
Organ
Operates
II. Theory of
Operation
III.
Disassembly
IV.
Practical
Service Suggestions
V. Diagrams
VI.
Parts
List
SPECIFICATIONS
DIMENSIONS:
Width,
43y2";
Height,
44^2";
Depth,
23"
WEIGHT:
215
lbs.
POWER INPUT:
140
Watts

Hammond L series Specifications

General

Brand	Hammond
Model	L series
Category	Musical Instrument
Language	English