rJ:t rf?
fB
el
et l*l
-lE
L.e)
PD
o'.
2E
oo
eE
coNcoRD
tvloDEt
to7
tion
are
erasure.
Concord
controlled
Recordings
The
two tape
connect
recorder
t:
':i
l"i
r:i-
Model
l0? is a two-speed,
by one knob.
can be made
speeds arc
to an
&t
GENERAL
A
from
a
radio,
3
4
3/
ips and
ouuet supplytng
"
dual-track
record
Supplied
INFORMATION
tape recorder.
safety
lock is
phonograph
TV,
7
L/ 2
lps.
ll0
lz0 volts,
-
By:
The
provided
or direcuy
60 cycle,
functions
prevent
to
from
AC
a
supply
of opera-
acciiental
microphone.
only.
3o
oo
E5
Q3
HOWARD
The
listing
not
constltute
guerurtyby
and
these parte
to
cQ500
suttabtllty
Horard
Howard
heve
W.
of
any
ln
of euch
Samg
avallable
any
caae
Sr.
been
&
replacement part
recommendatton,
a
Same
&
replacement
compited
Co.,
Inc.,
W.
Co.,
from
by
SAts
Inc.,
aE to the
part.
The numberg
lntormatlon
the
manufacturera
Concord
809
Los
hereln
warranty
quiltty
furnlehed
North
Angeles
a
does
or
oi
of
Electron ics
Cahuenga
38,
(E
|o.r
DATI
Corp.
Boulevard
California
(C.
I t
particular
the
ductlon
or uee,
pictorial
Itability
tion
Indianapolie
content,
ig
contalned
lndlanaplotts
type
of replacement
without
expreas
ln any
assumed
9-
hereln.
6,
Indiana.
02
vlth respect
G)
permlseion,
manner,
1962 Howard
to the uge
Printed
6, tndtana
part
listed.
of
prohlbited.
la
of the
W. Sams
ln
U.S. of
Repro-
edltortil
patent
No
tnforme-
& Co. , Inc.
Amerlca
595
stT
or
,
r0uil
5
e7
f;l
-l
CJI
CD
Ctl
-let
l.
E
I'rl
-
"l
FUNCTION
OF CONTROLS
AND JACKS
Function
tion
speed.
tion
Turning
rewinds
Turning
winds
the control
the
the
tape
reel.
Record
with
places
Mic
recording.
Earphone
recording.
playback.
Threading
Microphone
Safety
Pulling
the Frurction
the
unit
put
I n
Plug
the microphone
Jack
Pltrg
theearphone
may
It
the
l. Place an
dle.
2. Place
3.
4.
5.
a reel
Unwlnd 14" of
section taut
Insert tlre
take-up reel.
Turn the
nrise to secure
all
slack between reels.
Recording
Lock
lock
in
Tape
empty reel
take-upreel a few
1. Thread the tape.
2.
Insert the microphone
Jack.
3.
Turn the On-Off
4.
Turn the Speed
5. Turn
6. Pull
1. Hold
Recording f
l.
the Function
the Record
the recorder.
the microphone
mouth,
the
magic
age.
Thread the
speak
Volume
eye are
rom
tape
onto the supply
control
from
the
toward
Control in
the Record
into
be used
of tape
tape
and
insert it
free
end
the
to the
supply
the front
mode
into
thisjack
private
for
on the
on the supply
from
the
into
one of the slots
from
left
reel
right from
reel
to
the
of the recorder,
the
Forward
of operation.
jack
this
to monitorwhile
listening
take-up
(right)
(left)
supply reel, hold
into
the tape
to
turns counterclock-
the tapeto thereel
plug
switch
to On.
Selector to the
and to
into
the Mic
desired speed.
Cohtrol to Forward-
Safety
Lock toward the
6 to 12 inches from
in a
Control until the two halves
a
tape.
normal manner, and
just
closed
Radio or
TV
on the loudest
posi-
Stop
at a
rapid
posi-
Stop
take-up
position,
to make
dtring
PERAT
O
spin-
spindle.
slot.
ln
take
Input
front
your
adjust
of
pas-
I
the
up
the
a
NG
a
of
Output
Jack
This
through
Fast
tion,
the recorder.
a
return
Remote
and
or Record mode.
Speed Selector
Turn
counterclockwise
I
NSTRUCTI
Forward
With
pull
rapid
The
the
Selects
clockwise
an
speed.
the
Control
operator
ONS
2. Insert
the
Connect
3.
the speaker
4.
T\rrn
5.
Turn the
6.
Turn
7. Pull
the recorder.
Adjust
8.
sage
Recording
Thread
1.
2. Insert
the
3. Connect
up
leads
4.
Turn
Turn
5.
6. Turn
7.
Pull
the recorder.
Adjust
8.
of
the
sage.
jack
may
external
the
Function
the
Fast
Forward
Tape will
To
Function
stop
Switch
Remote
"Aux"
the
just
from
I'Aux"
the
Control
can
deslred
and
and
the Radio-TV-Phono patch
Input
the
other
voice
the
Speed
On-Off
the
Function
Record
the
volume control until
closes
Phonograph
a
the
tape.
the
Radio-TV-phono
Input
the
other
of the
Speed
Selector
the
On-Off
the
Function
Record
the
Volume
magic
eye
used
be
speaker.
Control
Lever
advance
the forward
Control
push
Socket
Sudtch
control
speed,
down for
for
lift
jack.
end
to
the
either
3 3rl4
of the
coil.
Selector
switch
to
Control
Safety
Lock toward
the twohalves
iack.
end
to the
switch
of
to
phonograph.
Control
Safety
lock
Control
close
iust
Stop
to the
the
ptay
to
in
to
plqs
tape motion
the
Forward
toward
a
desired
motion
position.
into
g
g/
4
T
2
I/
ips.
a
the
of the
or
cord
patch
cord across
desired
Or.
to
Forward.
the
the loudest
of themagic eye.
patch
cord
patch
cord
deslred
On.
to
turtil
on the
Forward.
toward
the two
speed.
the front
loudest
recording
posi-
front
spot
tape,
this
soeket
play
in
7
2
L/
ips.
T\rrn
plug
speed.
front
plug
pick-
to
halves
of
at
ips.
into
of
pas-
into
of
pas-
PAGE
2
FIG.
I
TOPVIEW OF
MECHANISM
WITI{COVERS
RFJI/IOVED
(
ITEMS
I-48}
Playbaclr
l. Thread
2.
Turn the
3. Select
4.
Turn
the
A$ust
5.
Rewind
Turn the
sired
section
rewind
reel.
Fast
pull
Removing the
the tape from the
Forward
the Function
Turn
the Fast
Remove
t.
the tape.
recorder on.
the correct
Function
the volume
Function
speed.
Control to
to a desired
Control
of the tape is to
take-up reel
Forward
Top
Control to
lever toward
Panel
all control knobs.
Forward.
level.
Rewind
to
played
be
onto
Forward and
the
when a de-
back or to
the supply
front
then
of the
DISASSEMBLY
recorderwhen
a
to
certain
it isdesired
section.
External Speaker
patch
Connect
cord
and
an
plug
it is desirable
external speaker
recorder.
of the
Earphone
earphone may
The
monitor a
to
iack
prerecorded
to
Remote
back
the Remote
Removing
Control
The recorder
when
the Remote
Control
the
Remove
l.
Recorder f rom
the
external
the
play
to
instead
recording
tapes.
can
switch
top
to
skip
several
speaker to
other
into the
back a
of the self-contained
plugged
be
being made,
be used for
Control
socket.
panel.
Output
recording
into
dlctatlon
switch is
the
Cabinet
feetof
one
end
jack
through an
speaker
the earphone
or to listen
or
plugged
tapeJ
of
when
play
into
o
I
the;!
ln
F
!l
fi
o
z
rl
o
v
E'
\
2. Remove
Remove
3.
4. Remove
bases.
Lift
5.
6.
the
Reverse
head
the
the two tape
cover.
two screws
panel
off.
foregoing
the
guldes
.
located
procedure
at
the reel
to reassemble.
pan
Remove
2.
Remove
3.
4. Lift
Lift
5.
cablnet.
Reverse
6.
three
screws
two
screws from
the recorder
recorder
the
theforegoing
from
up and
the rest
proeedure
bottom of cabinet.
rear
unplug
of the way
cabinet.
of
the speaker.
to reassemble.
out
of
PAGE
the
.?l
o
(:t
rt1
n
\JI
3
A DJ
STMENTS
U
ldler
Wheel
position,
Stop
larger dlameter
obtain this dlstance, adjust
lever
a
by
spring scale connected
idler
?
1 lb.
ldler
pulley
hub
reel
disengaged
the two screws
tension
scale
L2.7
oz.
(6),
ler
to tape residue as it
iect
these
(
33)
When
the idler wheel
the distance
of the
(21).
The tenslon
(33),
wheel
oz.
Wheel l42l
The
distance
fs
3/16" and
is
on
connected
+
Record
tape
parts
2
at 7
l/
5/64" when
position.
on
idler
spring
to the shaft
0.7
oz.
head
guides
with a
motor
on
is
I lb.
ips.
between
between idler wheel
the
Toobtain these
the fast forward
(37),
(9),
erase
(8)
and
cloth and alcohol.
soft
(33)
from
in
is
the idler wheel
pulley
the two
screws on selector
idler spring
to
center shaft
the
+
0.7
oz.
at
t
idler wheel
idler
wheel
measured
of the idler
(t2),
head
(13)
and
passes
these
Rewind
the
is
32
5/
(34),
measured
3 3/4 ips
(42)
and motor
(42)
(a2)
distances,
arm
is in its
(45).
a
by
wheel, is
pressure
capstan
parts.
to the
".
of the
take-up
adjust
The
sprlng
rol-
are
sub-
Clean
or
To
and
CLEAN
Record-Playback
Thread
l.
Adiust
2.
frequency
output
Record Bias
Set Selector
VTVM
meter
Record Level
Mie. input
justR3
ING
contacts
across
reading
krject
until
Clean
the
1000 cycle at
jack.
record
all
Head
an
alignment
the mounting
above ?000
is
obtained.
Srvitch to
Record
between
play
-44
Set
Selector
level indicator
idler wheels
idler wheels
tape
while
on the
playing
recorder.
back
cps until the maximuln
Record
head.
and
98
.
with alcohol.
position.
Adjust
volts.
-55
miltivolts
-1.55
Switch
shadows
any rotating
or
to
Record.
Cl3
just
part
at any
Connect
for
to the
Ad-
close.
that
a
Lubricate the following
good
light weight
Flywheel
I.
hole at
2.
Idler
shaft and
Pressure
3.
to bearing"
Sym
Capstan does not ro-
tate.
Tape
(46)
the bottom of
Wheels
I drop
Roller
ptom
speed too fast.
oil.
5 drops
-
(29), (33),
to bearlng.
(6)
parts
every
capstan.
and
2
drops to shaft
-
Cause
Defective motor
t.
Capstan idler
2.
flywheel
or
Idler
3.
tive.
Idler wheel
4.
sufficiently
bind"
Capstan screw
5.
Motor
6.
Pressure roller
l.
tive.
follows
as
300 hours
(42)
2 drops to
-
(46)
wheel
lubrica'rci cttusing
pulley
CATION
LUBRI
a
with
through
andl drop
BLE
TROU
(35).
(33),
wheel
motor
oify.
tension spring
(33)
and
fl.ytiheel
hr',
loosv"
tens'nn
spring
4. Rewind
5.
6.
7.
CHART
pulley,
(34)
defec-
(aG)
them
defet:'
Pulley(30)
to bearing.
Reel Hubs
bearing.
Friction
Selector
l.
2.
3.
in-
to
5.
fl
13
2
-
(2'll
Roller
Cam
2
drops
-
(59)
-
Remedy
Replace
fi.|*an with alcohol.
Fi,eplace.
ilIean
Lubricate.
Tighten capstan
Tighten set
broken, replace.
If
cient
I
-
I droP to bearing.
motor
the spindle
tenslon, shorten.
drops
to
drop
(35).
scre\p.
screw.
to shaftand
and 2 drops
shaft
to
bearing.
bearing
If insuffi-
I drop
to
and
Weak
PAGE 4
output; 1.
Misaligned
2.
Loose
Pressure
3.
the
head.
Record-play
4.
Magnetized
5.
record-play head
pressure pad
pad
worn
(9)
head
record-play head
retalning
and
doesnrt
defecttve.
(19).
serrrw.
contact
(9).
See
l.
2. Align
3.
4. Replace
5.
"Adjustfirenis.
the
parallel
retainlng
the
Replace pressure pdd"
Frc-sure
with
the
record-play head
Demagnetiz-:,
the head.
headand
screw.
"
pad
so
is
it
tighten
(9).
Sym
ptom
FIG.
2
TOP
VIEW OF
MECHANISM WITH
CHART ( CON'T. I
BLE
TROU
Cause
COVERS
REMOVED
(
ITEMS
Remedy
49-611
3a
oo
Poor rewind. 1.
Faulty
brake.
No
takeup. l.
No fast
Speed
too slow. t.
Wow
or
d.
flutter.
Rewind
2.
Rewind idlerwheel tension spring
or
Drtving
3.
ReeI
4.
wheels
Tension spring
t.
2.
Oily
Rotating
2.
Idler wheel
idler
broken.
surfaces oily.
hub,
(29)
parts.
parts
wheels
shaft
insufficiently
(42),
friction roller
Reel
3.
Idler
motor
2.
Idler
ing
due to
Motor
wheel
2.
Too much
sion spring
tension
Motor
l.
2.
Oily
3. Defectlve
4.
Take-up idler
5. Defectlve
6. Lack
not rotate.
does
(42)
wheel
pulley.
(42)
wheel
lack of
pulley,
(46)
idler
sfipping.
tension on ldler
(37)
spring.
defective.
rotating
parts.
pressure
flywheel bearing.
of lubrication
7. Capstan hotding
(29)
bearing, and
(22)
loose
binding.
motor
olly.
does not
reel
or
lubrication.
wheels
pressure
or
roller
(42)
wheel
on rotating
(
screw
worn.
lubricated.
broken.
or
pulley,
contact the
(38)
hub
(42),
or
wheel ten-
(6).
defective.
parts.
62)
Ioose.
weak
idler
and
bind-
fly-
roller
Replace.
t.
ff weak,
2.
place.
Clean with
3.
4.
I.
2.
t.
2.
3.
2.
l.
2.
l.
2.
3.
4.
5.
6.
7.
and
Clean
Shorten
with
Clean
Clean and
Clean udth
Replace the felt
the reel
Adiust
cam
advance
Remove,
Clean with
Lengthen
Replace.
Clean with
Repl,ace
Replace
Replace
the
(45)
Lubricate
Tighten
shortenl
alcohol.
lubricate.
replace.
or
alcohol.
lubricate.
alcohol.
hub.
fast
forward adjusting
to leave
farther.
clean,
aleohol.
spring.
the
alcohol.
pressure
take-up
bearing.
rotating
holding
if
broken,
the
on
the
and
lubricate.
roller
idler
parts.
screw
bottom of
idler
wheel
(6).
wtreel
(
62
).
r€-
(42).
E=
'o
Q€
-Tl
o
E7
v
\tl
PAGE 5
MECHAN
ICAL
PARTS LIST
l5
L7
18
l9
I
2
3
4
6
I
l0
tl
L2
13
l4
i6
20
2L
22
23
24
25
26
27
28
29
30
31
32
Ref.
No.
A-65327
A-65318
A-?0r29A
5
7
8
A-67656
A
-65351
A-48103
A-64950
A-46030
A
-85153
A-70071-B
A-46028
A-6?680
A-65347
A-65328
A-6534
A-?0125
A-70122
A
-65345
A
-65330
A-65353
A-?0127-C
A-65454
A
-65350
A-83068
A-48099
A-67661
A-48098
A
-65320
A-65323
Lever
A, Fast
Lever
B, Fast Forward
Spring,
Arm,
Fast
Pressure
Forward
Forward
Roller
Board, Head Retaining
Fressure Roller
Retaining Ring, E4
Tape Guide
Record-Play
Head
Pad, Felt
Pad Spring
Erase
Head
Tape
Guide
Stop
Lever
Selector
Arm,
Record Switch
Spring
Idler
Spring,
C
-
Shaft
Holder
A
-
Pressure
Roller
Interlocking Arm
Selector
Selector
Spring
Spring,
Lever
Lever
M, Rewind
-
-
- B
A
Slide Supporter
Brake
Slide Supporter
Lever, Rewind
Rubber
Reel
Screw,
Brake
Hub
Reel
Drive Pulley,
Ring,
"E"
Lever,
Idler
Guide, Speed
Brake
Rewind
VB20I
Change
33
34
35
36
3?
38
39
40
4L
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
6r
62
63
Part
No.
A-48104
A-70125
A-48114
A-653r9
A-700?7-A
A-85534
A-65445
A-?0126-C
A-65354
A-48104
A-65317
A-65324
A-65344
A-48097
A-65326
A-65325
A-653r9
A-64952-A
A-85153
A.64953
A-85476
A-85473
A-6?6?l
A-48100
A-48102
A-67662
A-85476
Idler Wheel
Spring
Motor
Pulley
Spring,
Leather
Brake
Spring-M,
Slide,
Idler Wheel
Lever,
Arm
Arm
Flywheel
Adjusting
Spring,
Oil
Board A,
Retainer A-K,
A,
-
Arm,
Switch
Brake
Lever with
Take-up
Selector
Rewind
Fast
B,
A,
Fast Forward
-
Cam, Fast
Fast Forward
Cap
Head Retaining
Idler
(2)
Felt Pad
Arm
B, Pressure
Screw,
Felt,
Screw,
Felt,
Shaft,
Roller,
Serew,
Capstan,
Retaining
Felt,
3Xl2
Mounting
BC-2006
Function
Speed
Change
Friction
BC-2006
60 Cycle
Screw,
Mounting
Rewind
Lever
Leaf Spring
Brake Lever
Forward
Pressure
Pad
Panel
Capstan
Plate
Forward
Lever-A
Pad
PAGE
BOTTOM VIEW OF
6
COMPLETE
UNIT
BOTTOM
VIEW
OF
POWER
SUPPLY
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