grundig · 2019. 7. 17. · grundig repair manual tk 1 tk 1 e all -transistor tape recorder grundig...
TRANSCRIPT
GRUNDIGTK 1Repair Manual
TK 1 E
ALL -TRANSISTOR TAPE RECORDER
GRUNDIG WERKE FURTH/BAY. W. -GERMANY P. O. BOX 205
AND
POWER
PACK
Printed in W. -Germany
DE
SC
RIP
TIO
N O
F F
UN
CT
ION
S A
ND
ME
CH
AN
ICA
L TE
ST
S
EX
PLO
DE
D V
IEW
OF
CLU
TC
HE
S
By turning part b the friction torque
between the upper clutch half a and
the lower clutch half c can be adjusted.
When turning part b clockw
ise the fric-tion
is reduced, turning anticlockwise
the frictionis increased. T
he adjustedposition
islocated by m
eans of thescrew
s d.
b
C- -
d
2
16161 Ze
Measuring V
alues and Adjustm
ents
In General
Clean rubber surfaces contribute rem
arkable to the operating reliability of the tape drive mechanism
. For
cleaning use dilution 10007.W
hen reassembling the chassis pay attention please, the contacts K
on the printed circuit panel may w
orkunobjectionably.A
fter having finished repairs safety -varnish again the parts which have been secured by varnish before.
Som
etimes, it happens, that G
lue for every purpose" ist used to repairplastic
parts,but G
rundig Tape
Recorders do not like
it very much. F
or polystyrol and other plastics, Methylchloride, B
enzol and Aceton are
most suitable for gluing. B
ut attention please, apply with a fine brush and in very
small quantities. S
ur-faces, on w
hich one of these chemicals are spilled, look horrifying. F
or gluing plastic parts on metal use
adhesion glue B 206 (produced by M
essrs. Henkel).
Measurem
ent of the mechanical unit should be done w
ith Spring B
alances and Spring B
lade Adjusters.
Som
e addresses from w
here they can be ordered:
Spring B
lade Adjusters:
Spring B
alances (all -metal)
Spring B
alances of cardboard(for sm
all values)
Messrs. G
eorg Karsters G
. m. b. H
.(14a) S
tuttgart - SW
. - Germ
any
Messrs. R
obert Krups
(22a) Solingen - W
aldW
. - Germ
any
Lehrmittelbau P
rof. Dr. M
aey(22c) B
onnW
. - Germ
any
LubricationB
efore oiling the self-lubricating bearings, note the following: B
earings of sintered iron permit long periods
of operating without service, (approx. 3,000 operating hours, several years at norm
al conditions).
Use for:
self-lubricating bearingssim
rit washers
friction marks
remaining bearings
Description of F
unctions
Teresso 47
Depotfett F
2S
ovarexV
oltol-Oil 0
The tiltable m
otor assy. pos. 1is m
ounted in its bracket pos. 2 which is equipped w
ith the components for
speed stabilizing. The m
otor bracket is to be adjusted by means of the screw
s pos. 3 until the shaft of them
otor pulley pos. 4 is directed to the shaft of the flywheel pos. 5. T
his adjustment is necessary to obtain
a correct friction between m
otor pulley and rubber rim of the
flywheel position 6 at a loss as sm
all aspossible. O
n replacement of the m
otor assy. take care that the rubber rim of flyw
heel is engaged at thefirst third part of the m
otor pulley surface (seen from the m
otor assy.). The shaft of the flyw
heelis sup-
ported in oilite bearings (upper and lower). T
he lower bearing pos. 7 is adjustable m
ounted on slider pos. 8w
hich can be adjusted itself a small am
ount.T
he free play of the shaft of the flywheel m
ay not exceed 0.2 mm
; adjustable by means of screw
s pos. 9.D
uring operation the motor pulley m
ay press against the rubber rim of the flyw
heel with 120-150 gr. A
djus-table by m
eans of screw c/w
tension spring pos. 10 (covered).It m
ay be necessary to adjust the locking positions of the selector switch regarding to the sym
bols of theoperating indication foil; to do it turn the click -stop arrangem
ent radially by means of the bearing bolts of
both stop levers pos. 12 (accessible underneath the chassis). Adjust in the sam
e way if the selector sw
itchdoes not rest accentuated any m
ore.
Leff -Hand C
lutch and Brake
Left-hand spindle pos. 13 and brake pos. 14 are mounted w
ith an axial free play ofT
he brake torque of the left-hand clutch spindle in the position stop and start readsm
easured with tape on the tape reel having a diam
eter of 60 rnm (r =
3 cm). T
hetable by bending horizontally the hang -in tongue for tension spring pos. 15.In rew
ind position idlerwheel pos. 16 m
ay undercut 1... 2 m
mthe friction surface
clutch (remove grip ring pos. 17), see fig. 3. F
or adjustment set the slidable bearing
pos. 18.T
he friction torque between idler w
heel and left-hand clutch reads L. 100 cmgr. w
ith an engaged Spring
Blade A
djuster (engaged in a tape loop).
0.2 mm
.45... 55 cmgr.,
brake torque is adjus-
of the lifted left-handof the
rewind
lever3
The screw
pos. 19 effects the lifting action of the brake lever. When adjusted correctly shoulds be a distance
of 0.3 - 0.5 mm
between the head of the screw
and the tongue of the brake lever in stop position.
The brake lever should be slidable in direction of the slot (i. e. to suit the diam
eter of the brake drum). P
ayattention please, that the connection lead of the m
agic eye does not lock the moving action of the brake
lever.
Right -H
and Clutch and B
rake
The right-hand spindle pos. 20 is m
ounted with an axial free play of 0.2 m
m. T
he friction torque of theright-hand spindle reads in position stop 90-140 cm
gr. and in position rewind 18 cm
gr. (tape pulled clock-w
ise).
As soon as the flat drive belt pos. 21
is stretched the lower clutch half gets a torque of >
65 cmgr. In posi-
tions playback or recording with the running m
otor, itis m
easured by means of a S
pring Blade A
djusterw
hich is hanged -in into a tape loop and which should follow
the tape pull action. (Lock lower and top
clutch halves by means of a pin w
hich should be inserted inao the1
mm
0 hole of the right-handspindle, it can also be done by m
eans of an adhesive tape by putting it onto the outer edges of both clutchhalves).
The flat drive belt should be fitted w
ithits fabric side inside. T
he adjustable belt stretcher position 22should stretch the belt by m
eans of its roller with a pressure of 75 gr. in direction to the recording head.
Itis m
easured with running m
otor. After adjustm
ent tighten screw pos. 28 on the stretcher lever. T
he frictiontorque of the upper clutch half in positions recording or playback reads 30-45 cm
gr. with running m
otor,m
easured by means of a S
pring Blade A
djuster which follow
s the tape pull action. Adjust as described on
page 2. The lever pos. 25 can be adjusted by setting the lock nuts on tie rod pos. 24. C
orrect adjustment is
obtained in pos. stop if the motor pulley is free of the rubber rim
of the flywheel and a brake action of the fly-
wheel takes place sim
ultaneously.
In positions recording, playback and rewind the lever pos. 25 m
ight lift the brake pos. 26 0.5 mm
max. It
is
adjusted by bending the free end of the brake lever.
Tape D
rive (figures 1 and 2)
The center of tape should have a distance of 22.25 m
m from
the top edge of the chassis with the tape
running in the center of the tape reels, thereby the distance between top edge of chassis and low
er edgeof tape guide post pos. 27 m
ay be approx. 19.12 mm
.
The recording head pos. 28 is m
ounted in a distance of 2.5 + 0.1 m
m before the connection line betw
eenthe tw
o outer tape guide posts. After adjustm
ent tighten grub screw pos. 29 w
hich is tightened by a coun-ter nut. T
he gap of the recording head may overlap the top edge of the tape 0-0.1 m
m. S
mall corrections
can be done by means of the tape guide posts.
The gap of the erase head pos. 30 should be m
ounted 0.3 - 0.5 mm
over the tape center. This m
easureis
referred to the tape center to avoid erasing on track 2 which could be caused by the stray field of the
magnet.
For adjustm
ent use a gauge made by yourself. T
his gauge is made of a thin strip of hard paper 6.25 m
mbroad or a sim
ilar material w
hich does not damage the gap of the head. O
nplace of the erase head make
a suitable cutout, the lower edge of w
hich may be 0.3 m
m over the center. A
djust the erase head in record-ing position that it
is moved ±
2° max. referred to the adjustm
ent of 12° as per fig. 1 which can be caused
by moving air w
hen stopping. The erase head is located in
its adjusted position by means of counter nuts
pos. 31.
The driving chain can be stretched a sm
all amount by setting the adjustable boss buffer pos. 32.
The stop bolt pos. 34 on the slider pos. 33 serves for lifting the pressure roller lever pos. 35 in position
stop and rewind. A
djust the stop bolt in positions playback or recordinguntil the distance betw
een stopbolt and the pressure roller lever reads 0.2 - 0.3 m
m. S
o adjusted the pressure of the pressure roller pos. 36to the capstan of the flyw
heel reads 450 - 500 gr.,it
is measured by m
eans of a Spring B
alance at the springhang -in hole m
arked "M".
The tape pull reads in positions playback or recording ?.
100 gr.
The screw
s pos. 37 can be used to set the pressure roller absolutely vertically in accordance to the pos. ofthe capstan of the flyw
heel. The screw
with pressure spring sreves for stabilizing and should be secured after
the adjustment has been finished.
The screw
pos. 38 serves for the vertical adjustment of the gap of the recording head w
hen adjusting thehead electrically. T
he opposite screw w
ith pressure spring serves for stabilizing and should be secured afterthe adjustm
ent has been finished.
4
TOP VIEW OF CASSIS
13 14
FIG. 1 p
HOW TO PLACE THE GAUGE FALTITUDE ADJUSTMENT
ERASE HEAD AND RECORDING HE
15 16 24 38 3 25 26
35 37 36
20
HOLE
19
17
COVERED
BOTTOM VIEW OF CHASSISPLUG-IN CONNECTIONS 1
SOLDER CONNECTIONS
12 13 14 15
FIGURES, HOW TO ADJUST THE TAPE DRIVE MECHANISM
CAPSTAN OF FLYWHEEL
FIG. 2
TAPE REEL
R 35 C1 2 CHOKE BV 90 515
UNDERNEATH COVERED C 27 C 28 I 10 (COVERED)
AND T 7FERRITE BADSINSIDE TUBING(BV 7484 -519)
ERASE F?'EAD RECORDING
;,;.1
HEAD
C 22UNDERNEA I HC 24
HOW TO ADJUST THE REWIND IDLER WHEEL
CLUTCH
TOP EDGE OF CHASSIS
r-
wi
FIG 3
IDLER WHEEL
L. H. CLUTCH LJ1 2 mm
VIEWS OF THE
MECHANIC CHASSIS
P. T. O.
ELECTRONIC
CHASSIS
5
PRINTED CIRCUIT
WIRING
TRANSFORMERS
TEST CIRCUITS
ALTERATION
P. T. O.
VIEWS OF THE
MECHANIC CHASSIS
6
ELECTRONIC TEST INFORMATIONPRINTED CIRCUIT SOLDER SIDE
I
I
( ,,,oao
it t,,_
10 OkII
1P-R 28
LY6 T6
BV 9281- 065
2.00pi
a)(N
C19Ic....cr 560- -\
uci130--
ci (-4\! cric)
.1-c''
7.,...C.)cs,
II°1 C'"--C 23 \
...]--,
I
GI 104 70 c)-"R--31' - - - 22kR32
i12131415
TRANSFORMERS
CHOKE BV 9030-515
5rdg0250r r.
OUTPUT TRANSFORMER BV 9038-515
84.
68 Wdsr 2,0,350 0311
WINDINGSARE CONNtCTEDPARALLELY125 Wdg 4/70
;en
O250Welp. 41116
1211
O125 WO 4170
4511
0
DRIVING TRANSFORMER BV 9030-514
rYdg!,
00
0-
535,5w:0,0I 6611
PARALLEL COILWINDING OF TWO WIRES
OSCILLATOR COIL BV 9281-065
PLAYBACK
K2 K1
0
CO
RECORDING (DRAWN POSITION)
K3K4K5
lk R20.,0
PLUG-IN CONNECTION
10 kRe
33k R1650p 3V_ C7100 R131-00-1""4111I1- 4,7 k-R 14
224.._71.4R
11T2
20r4k-1°115614=-_e Ft10.72c
c\68
11)k1
-17_11111n' 1,8k R9
1.1
6V_L.r)
co+
C6
152 g
5p 12VC15
33kR19/Li 6 80 R 22
000p 3V_C14T3r
WIRING
BV 9030- 515
1001JC22
SELECTOR SWITCH
BATTERY 3V (2x1.5V)
750pC 24
R35
TEST CIRCUITS
Ms 1
Ms 4
10011
Ms2SOCKET IN PUT/OUTPUT
HEAD LEAD DISCONNECTEDFROM POINT 10
air
HEAD LEAD DISCONNECTED FROM POINT 10
=COLLECTOR
=+ (GROUND)
=REMAINING CONNECTIONS
DIAGRAM OF THE SELECTOR SWITCH
Ms 51k
Ms 3
HEAD LEAL) DISCONNECTEDFROM POINT 11
HEAD LEAD DISCONNECTED FROM POINT 11
1/22/33/45/66/721/2221/23REWIND///////////////STOP///////, /1PLAYBACK/////i//////////////RECORDING// // ///////////
ALTERATION
SWITCHING ANGLE 30.
RECORDING
REWINDOPLAYBACK
OFF
(DRAWN POSITION)
Sets from the serial no. 10,500 (approx.) are equipped with a differentlyassembled motor assy. Please, observe carefully on replacement. With motor
assemblies up to serial no. 10,500 the motor roller is situated on the side ofthe terminals for the speed control unit. With motor assemblies from serial
T7no. 10,500 the motor roller is situated on the side of the terminals for batteryconnection.
MOTOR
SOCKET FOR6V CAR BATTERY
-2-
Please, observe the colour coding and the figures below:red = battery connection
green = speed control unit connection
OLD
TERMINAL FORBATTERY CONNECTION
TERMINAL FORSPEED CONTROL UNIT
NEWTERMINAL FORBATTERY CONNECTION
TERMINAL FORSPEED CONTROL UNIT
16161Ze
Measuring V
aluesF
ollowing m
easuring values are taken from test inform
ation given for manufacturing purposes. W
hen mea-
suring you can find out easily whether the set w
orks under the terms requested from
the factory or not.
Measurem
ent of AF
and RF
voltages and currents should be carried out with V
alve Voltm
eter RV
54. For
oscillographic tests we recom
mend O
scilloscope G 4. F
requency response, amplifier and frequency correct-
ion network should be m
easured with G
RU
ND
IG R
adio Signal G
enerator 295. Direct voltages should be m
ea-sured w
ith one of the GR
UN
DIG
Valve V
olmeters R
V 2, 3, or 11 and direct currents w
ith a multi -purpose
appliance (Multavi 5).
Input voltages are measured before a potential divider as per M
s 1 and 5. Head currents are m
easured asa potential drop in m
V at a resistor of 100 Q
in the head return lead as per Ms 4. O
utput voltages arem
easured parallel to a load resistor of 5.5 Q or directly as per M
s 2 and 3.
Transistors
The m
easuring values are referred to an amplifier direct current of 9 volts. T
o obtain the demanded values
of the test information it
is necessary in all circumstances to equip the am
plifier of the set with transistors
of one of the four groups as follows:
group 1group 2
group 31st
stage T 1
TF
65
2nd stage T 2
TF
65
3rd stage T 3
TF
65
4thstage T
4 + 5 O
C 72
oscillatorT
65 O
C 74
with w
hite collar (of low noise level) for all colour groups
blue1
I g ree n1
'yellow1
blue( violet
Igray
current amplification 45 ... 120 at U
c. 5.4 V /J 6 10 m
Acurrent am
plification as per data sheet
Index of adjustable Controls
For positions see m
echanical views.
Recording level control and volum
e control on playbackR
810 k Q
Spacing current control of the output stage
R 24
2 k QB
ias -magnetizing control
R 28
100 k QC
ontrol for recording indicatorR
30500 k Q
Monitoring control on recording and tone control on playback
R 36
50Q
Pow
er Consum
ption
or
group 4
(orangebrow
n
Measure w
ith tape, with a full tape reel on the left-hand clutch by m
eans of a currentmeter, disconnect
battery at mark "+
".
Recording
250 mA
max.
Playback
285 mA
max.
Rew
ind310 m
A m
ax.
How
to adjust the Spacing C
urrent for the Output S
tage
For m
easuring purpose connect a currentmeter to the negative lead o: the output transform
er (measuring
point M). F
or adjustment serves control R
24, itis adjusted in position playback w
ithout signal at the inputto 6 m
A.
Attention: W
hen disconnecting the negative lead be sure to switch off the set otherw
ise the transistors aredestroyed, because the collectors of the output stages are w
ithout connection.
RF
-Generator
For m
easurement as per M
s 4 disconnect at point 10. Adjust by m
eans of control R 28.
The bias -m
agnetizing reads1.15 m
A (=
115 mV
at 100 Q)
Frequency
38 ..
. 42 kcT
he (RF
) anode voltage for tube DM
71 reads>
70 V
7
Recording C
hannel
The input voltage is indicated before a potential divider of 50 k Q
/ 500 Q as per M
s 1, the connection ism
ade to the points 6 - 4 of the input / output socket. The output voltage is m
easured in recording position aspotential drop as per M
s 4 at an 100 Q resistor w
hich should be inserted into the head return lead. Dis-
connect the oscillator by removing valve D
M 71. S
et R 8 to its full level and close R
36 completely.
Am
plification
At a constant input voltage of
the potential drop at 100 Q and 1,000 cps reads
10 mV
5.5 mV
± 2 db.
Frequency R
esponse
Referred to a m
easurement at 1,000 cps you get at an allow
able deviation of ± 2 db at
333 cps at5.65 m
V =
+ 0.2 db
4,000 cps at9
mV
= +
4.3 db8,000 cps at 15.1
mV
= +
8.8 db
External V
oltage
Disconnect the audio generator as per M
s 1, by that the input is terminated by a resistor of 500 Q
. Measure
parallel to the recording head as per Ms 3.
Volum
e control at full levelV
olume control com
pletely closed
Magic Level Indicator
14 mV
3 mV
Insert tube DM
71. Increase input voltage at 1,000 cps until you get at 100 Q 15 m
V, thereby at the grid of
the tube DM
71 a negative direct current should be measurable by a V
alve Voltm
eter. For re -adjustm
entuse control R
30.
Playback C
hannel
The input voltage is m
easured before a potential divider of 1,000/ 10 Q +
recording head as per Ms 5, feed
into the head lead which is negative on playback. T
he output voltage is measured parallel to a resistor of
5.5 Q w
hich should be connected as per Ms 2 at the input / output socket (2 - 4). D
isconnect one connect-ion lead of the loudspeaker during this m
easurement, it can also be done by using a special plug w
ith acenter pin. S
et the volume control to its
full level and the tone control to the position "treble boost".
Am
plification
At a constant input voltage of
10 mV
are at 5.5 Qat
1,000 cps68 m
V ±
2 db
Frequency R
esponse
Referred to a m
easurement at 1,000 cps you get at an allow
able deviation of ± 2 db at
333 cps 120 mV
= +
5db
4,000 cps71 m
V =
+ 0.4 db
8,000 cps 180 mV
= +
4db
At the sam
e measurem
ent as already described but with the tone control set to "low
notes" you get at1,000 cps 27 m
V =
+ 11
db
Referred to a m
easurement at 1,000 cps you get at an allow
able deviation of ± 3 db at
333 cps 96 mV
= +
11db
4,000 cps 14 mV
= - 5.7 db
8,000 cps 15 mV
= - 5
db
External voltage
Short circuit the recording head and set the tone control to "trebles notes". N
ow, the m
ax. interference vol-tage m
ay read:w
ith the volume control set to full
level2.1 m
V
with the com
pletely closed volume control 0.6 m
V
8
Measurem
ent with T
ape
Feed as per M
s 1as described in section R
ecording Channel, input voltage 5 m
V. M
easuring frequencies1,000 cps, 333 cps, 4,000 cps, and 8,000 cps.
The output voltage is m
easured at the input/output socket (2 - 4) parallel to the loudspeaker as per Ms 3.
Monitoring C
ontrol
During a recording are at the loudspeaker 19 m
V -1-
3 db.
Am
plification
The output voltage of a correctly levelled recording m
ay read at 1,000 cps 295 mV
minim
um, the volum
econtrol is set to full level and the tone control is set to "trebles notes".
Frequency R
esponse
Turn the volum
e control back until you get 245 mV
at a 1,000 cps playback.1,000 cps follow
ing deviations should be obtained
External V
oltage
Reads at an adjustm
ent as already described 3.5 mV
.
Tape R
un
Referred to the m
easurement at
at333 cps ±
3 dbat 4,000 cps ±
3 dbat 8,000 cps ±
5 db
Tape speed on playback and recording in the m
iddle of the tape,
at 6 V constantly
9.53 cm/sec. ±
2.5 0/0
at over voltage of 7.5 V9.53 cm
/sec. ± 3 - 2.5 °/o
at undervolting of 4.3 V9.53 cm
/sec. ± 2 -3 °/o
With less than 4.3 volts the autom
atic speed control unit for the motor assy. fails.
The loaded m
otor makes at 6 volts 3,000 revolutions per m
inute. It can be measured by m
eans of a strobo-scopic disk w
ith one bright and one dark field. The stroboscopic d sk should be illum
inated by a glow lam
por a fluorescent lam
p which is connected to a 50 cps m
ains supply. So you can find out w
hether the motor
makes 3,000 revolutions or not. A
t correct revolutions the stroboscopic disk seems to stop. If the fields are
moving in direction of rotation the m
otor is running to fast and to slow if the fields are m
oving in oppo-site direction.
Departure from
synchronism m
ay not increase more than ±
0.5 0/0, valued acoustically.
9
Notes:
25261 Hsu
Printed in W
. -Germ
any
10
w.
n.
a
0T
^,1
ha
171"2.
44_4
{Ni
4V4
3I
3a'a
I I'ffle
CIR
CU
IT
DIA
GR
AM
TK
1
TK
1E39-5061-1000
ind. 03
GA
LMO
IG
1°1-r4-3
P. T
. O.
PO
WE
R
PA
CK
FO
R T
K 1
TK
1 E
11
CIR
CU
IT D
IAG
RA
M
PO
WE
R
PA
CK
FO
R T
K 1
TK
1 E
35 mA
S. -S
.R
ES
IST
.
(220V)
80 mA
5.-S.
RE
SIS
T.
(110V)
1CA
.M
AIN
S
SU
PP
LYB
V 9003-504B
LK.
B 30 C
600B
V 9030-517
WH
T.
WH
T.B
30 C 600
1000pF12/15V
C2
2500pFrf
IC3
* 2500pF12/15V
12/15V
- 0 AM
PLIF
IER
(9R
180114W- C
MO
TO
Rcp,
4:3 GR
OU
ND
0
ME
AS
UR
ING
VA
LUE
SF
ollowing m
easurements are referred to 220V
± 2%
at 50 cps. During m
easurement both
outputs are terminated by equivalent resistors sim
ultaneously.By that you get the sam
e ratioof load as w
ith a connected TK
1.
Equivalent R
esistors
for the motor assy.
for the amplifier
30Q2 W
, interconnect connectors a dnd b220 Q
1/2 W, interconnect connectors a and
c
Follow
ing measuring values should be obtained:
power consum
ption29.5 m
A ±
100/0
voltage of motor
at3052
6.17V
±7 5 0/0
voltage of amplifier
at 220 Q9.3
V ±
7.50/0
The hum
voltages (remaining ripple)
may read m
easured by means of a A
udio -Frequency
Valve V
oltmeter:
at3052
140 mV
at 220525.5 m
V
TO
P V
IEW
OF
PO
WE
R P
AC
KA
I a
TR
AN
SF
OR
ME
RS
MA
INS
TR
AN
SF
OR
ME
R B
V 9003-504
0
1980 Wdg 0,120
21011
aw B
IR
II0V
1980 Wdg. 0,0130
600(1
rt PO
220V9,
GP
at 0I158 W
dg0,280
<(1
6' ' 0 6,2V»sw
ool0 0
I250Wdg 0,280
6,811b.. w
i+10 11V
CH
OK
E 9030-517
12
CG
RU
F1D
1GP
art ListT
K 1 Luxus - T
K 1 Luxus E
Pos.-N
r.B
ild-Nr.
Benennung
Bestell-N
r.C
ode -No
Fig. N
o.N
omenclature
Part -N
umber
12
Chassis kpl.
chassis assy5061-021
23
Batteriehalter kpl.
battery -holder assy5061-029
33
Batteriehalter kpl.
battery -holder assy5061-033
3B
atteriehalter kpl.battery -holder assy
5061-199
3S
childlabel
5050-296
3S
childlabel
5061-193
2S
pulenteller kpl.spool carrier assy
5061-210.01
Arretierungsring
reel retaining ring5050-061
Scheibe
washer
9604-533
Brem
shebel kpl.brake lever assy
5061-035
Scheibe
washer
9604-598
2Z
ugfedertension spring
5061-037
2K
upplung kpLclutch assy
5061-038.01
Scheibe
washer
9604-349
2K
upplung kpl.clutch assy
5061-043
Einstellring
adjusting ring5061-050
Blattfeder kpl.
leaf spring5061-052
Filzklotz
felt pad5061-054
3S
chwungscheibe kpl.
flywheel
5061-182
3S
cheibe kpl.w
asher5061-060
3Lager kpl.bearing assy
5061-062
Klem
mscheibe
clamping disk
5061-065
Kalottenlager
bearing9613-025
Halbrundkerbnagel
semicircular pin
2 x 6 DIN
1476
3Lagerschraubebearing screw
5061-066
Kugel
ball bearing3 K
I.III
Scheibe
washer
9604-802
3S
chiene kpl.bar assy
5061-067
2F
lachriemen
flatbelt
5061-070
3R
undriemen
drive belt9631-828
2R
iemenspanner kpl.
stretcher assy5061-071
2R
olle kpl.roller assy
5061-072
2H
ebel kpl.lever assy
5061-074
2R
ollenbolzenroller bolt
5061-077
2H
ebel kpl.lever assy
5061-078
Scheibe
washer
9604-716
Rolle
roller5050-046
2Z
ugstangepull rod
5061-080
2S
chwenkhebel
lever5061-081
2Z
ugfedertension spring
5061-142
2B
remshebel kpl.
brake lever5061-082
2F
ilzklotzfelt pad
5061-007
Bem
erkungenR
emarks
grafilargekleinsm
all
links elfenbeinleft-hand, ivory2X
4x(4.2 x 8.5 x 0.5) H
p.
(3.2 x 7 x0.5) Hp.
Oberteil elfenbein
upper part, ivory3X
(4.2x9x0.5)sim
ritlinterte,1low
er partfor N
r.15
2X m
it Filzklotz
2X c/w
felt pad2X
for Nr.17
2X for N
r.17m
it Antrieb
with drive
fur Nr.21
for No. 21
frit. Nr. 21
for No. 21
2X fur N
r.212X
for No.21
2X4.1 x 7.5 x 0.3F
ederbandstahl
3.2x7.5xi)
13
Pos.-N
r.B
ild-Nr.
Benennung
Bestel I -N
r.C
ode -No.
Fig. N
oN
omenclature
Part -N
umber
432
Drehfeder
torsion spring5061-084
442
Brucke kpl.
bracket assy5061-085
452
Wippe
whip, recording safety
5061-087
462
Blattfeder
leaf spring5061-088
472
Zapfen
recording safety button5061-097.01
48B
olzenbolt
5061-089
492
Rolle
roller5061-189
503
Schaltw
elleselector sw
itch spindle5061-090
512
Kettenrad
sprocket wheel
5050-097
52R
astscheibeengaging disk
5061-091
53A
bstandsrohrspacer
5061-092
54A
bstandsrohrspacer
5061-093
552
Doppelkurve
cam, double -
5061-094
56K
urvecam
, fast rewind
5061-095
573
Schaltnocke
switching cam
5061-096
58A
bstandsrohrspacer
9606-702
593
Schaltebene kpl.
switch w
afer assy7690-058
602
Schieber
slider5061-098
612
Druckfeder
compression spring
5061-099
621
Taste
press button5061-102.01
632
Zugfeder
tension spring5061-103
64Z
ugfedertension spring
5061-104
652
Funktionsschieber kpl.
selector slide5061-105
66A
nschlagbolzenstop bolt
5061-107
672
Rasthebel kpl.
lock lever assy5061-108
682
Rasthebel kpl.
lock lever assy5061-110
692
Zugfeder
tension spring5061-112
70B
olzenbolt
5061-113
713
RO
cklaufhebel kpl.fast rew
ind lever assy5061-114
722
Scheibe kpl.
washer assy
5061-118
733
Riem
enscheibedrive pulley (idler w
heel)5061-122
74B
undbolzentape guide
5061-123
75Z
ugfedertension spring
5061-124
762
Halter
bracket (DM
71)5061-125
772
Spannfeder
torsion spring5061-126
782
Rohrenfassung 8-pol.
tube socket, 8 -prong -4689
802
Anschluf3platte kpl.
socket panel assy9610-798
812
Bandfuhrungsbolzen
tape guide5061-132
82B
olzenbolt
5061-133
832
Hebei kpl.
lever5061-188
842
Kettenrad
sprocket wheel
5050-112
85K
opfauflagehead fulcrum
5014-094
Bem
erkungenR
emarks
elfenbeinivoryfur N
r. 44for N
o. 44
22,5 0
6 mm
stark
3.5 mm
stark
RO
cklauf
2X (P
olystrol)
elfenbeinivory40 W
dg.
48 Wdg.
fur Nr. 65
for No. 65
2X fur N
r.67 and 682X
for No.67 and 68
mit R
eibring
25.5 mm
lang
43 Wdg. fur N
r. 65
3xauf der Kopftragerplatte
33.2 mm
lang
auf der Kopftragerplatte
14
Pos.-N
r.C
ode -No.
Fig. N
o.
Benennung
Nom
enclatureB
est. Nr.
Part -N
umber
86D
ruckfedercom
pression spring5061-141
872
Kopfhalter kpl.
head mounting assy
5061-207
88D
ruckfedercom
pression spring9619-520
892
Halbspur-K
ombikopf
rec. / playback head assy7489-040
902
Loschkopf-Halter kpl.
erase head assy5060-042
912
Andruckrolle
pressure roller assy5061-180
922
Platte
panel5061-138
93B
olzenbolt
5061-139
94S
cheibew
asher9604-618
95D
rudcfedercom
pression spring9619-528
962
Bandkette
chain5061-140
98M
otorhalter kpl.m
otor bracket assy5061-147
993
Motorbrocke kpl.
motor bridge assy
5061-149
100G
umm
iringrubber ring
5061-176
101Z
ugfedertension spring
5061-146
1023
SchiebebO
gelsliding bracket
5050-130
1033
Platte
panel5061-152
1043
Abschirm
ungscreening
7882-575
105K
leinmotor kpl.
motor assy
7882-082
1063
Abschirm
kappescreening cap
7882-614
107K
Ohlschelle
clamp
9602-107
1082
Buchsenw
inkel kpl.socket bracket assy
5061-153
1092
Flanschsteckdose 2-pol.
61642 -pin socket
1102
Flanschdose 3-pol.
T 3270
3 -pin socket111
Scheibe
washer
9604-553
1122
Noval-S
teckernova! plug
9622-162
113A
bschirmplatte
screening panel5061-181
1142
Platte
panel5050-271
1152
Lautsprecherloudspeaker
7012-001
116K
rampe
clamp
9602-041
1172
Abstandsrohr
spacer5050-172
1181
Abdeckplatte kpl.
top deck5061-159.01
1191
Schriftzug
nameplate
5061-217.01
1211
Abdeckung
head cover5061-162.01
1221
Koffer kpl.
cabinet assy7682-110.01
1251
Steckscharnier kpl.
open hinge assy126
Schlief3blech
lock panel17682-651
1271
Schliefiplatte
lock plate7682-679.01
128Laschelashing
7682-739
1291
Handgriff
handle7682-764.01
1301
Kappe
cap7682-655
1311
Maske
plastic escutchrom for sockets
7682-811.01
Bem
erkurgenR
emarks
6.5 Wdg.; auf der K
opftragerplatte
auf der Kopftragerplatte. 7 W
indg.on head m
ounting panel(S
prechkopf)
17.3 mm
longauf der K
opftrdgerplatte2x
(4.1 x7 5 x0.5) Hp.
5 Wdg. fur N
r. 93
fur Nr.105
56 Wgd. fur N
r. 105
Moosgum
mi
fur Transistoren am
Motor
for transistorm
. Flanschdose 2pol. u. 3pol.
with socket
fur Nr.108
fur Nr.108
8x(3.2 x 9 x1.5) H
p
Hartpap er unter D
ruckplatte
Rh. N
r. 15for N
o.1153Xm
it Schriftzug, elfenbein
with nam
eplate, ivory
elfenbe nivory
2x Messing, poliert
brass, polishedunten 2Xbeloweierschalenfarbig
Halterung zw
ischen Zarge and
eierschalenfarbig
2x Messing, poliert
brass, polishedelfenbeinivory
Boden15
Pos.-N
r.B
ild-Nr.
Benennung
Bestell-N
r.C
ode -No.
Fig. N
o.N
omenclature
Port -N
umber
132B
odennagelbottom
nail134
Gum
mipuffer
rubber buffer9631-034.01
135Linsenschraubedeck screw
7682-742.01
136K
appecap
7682-743.01
137S
cheibew
asher7682-744
138K
issenfram
e rubber pad7682-760
139K
issenfram
e rubber pad7682-761
140K
issenfram
e rubber pad7682-771
142G
ittergrid
7682-895.01
143S
chwert
lock piece7682-749.01
1441
Griffleiste
handle bar7632-738
145W
appen, Krone
crown
9628-693.01
146S
childnam
eplate5061-216.01
148K
rampe
cramp
5060-019
149B
olzenmutter
bolt nut5050-160
150S
cheibew
asher9604-764
151S
cheibew
asher9604-755
1522
Tulle
gromm
et5050-132
1531
Foliendruckbild
operating instruction label5061-164
153F
oliendruckbildoperating instruction label
5061-215
154H
ebelgriff kpl.lever handle assy, selector sw
itch5061-168.01
156S
cheibew
asher5050-171
157D
rehknopf kpl.knob, sm
all (sensitivity control)5061-172.01
1582
Zahnsegm
entgear segm
ent5050-121
1592
Zahnrad
gear wheel
5050-120
1601
Hebelgriff kpl.
lever handle assy, volume control
5061-171.01
161K
arton mit E
inlagecarton w
ith fittings5061-014
162M
ikrofon Dose
microphone container
0608-187
163T
ransistortransistor
OC
602
164E
lkoelectrolytic capacitor
165E
lkoelectrolytic capacitor
166E
lkoelectrolytic capacitor
167E
lkoelectrolytic capacitor
168E
lkoelectrolytic capacitor
1693
Potentiom
etervolum
e control7885-018
1703
Regler
min. pre-set
7885-019
171D
rosselspulechoke coil
BV
9030-515
Zum
Verstarkerchassis 7281-015
for amplifier chassis 7281-015
1733
Verstdrkerchassis kpl.
amplifier chassis
7281-015
1743
Pico-9-R
ohrenfassungtube socket, pico-9
6787
175S
ubminiatur-T
ransistorfassungm
in. transistor -socket6891
1763
Schiebeschalter - sw
itch7281-530
Bem
erkungenR
emarks
2X m
essingbrass4X
beige
messing poliert
brass, polishedim
Boden, M
essing
fur Nr.136
for No.136
im B
oden, groBin bottomim
Boden, klein
in bottomim
Boden, rechteckig
in bottomim
Boden
in bottomm
essingbrass
weinrot, m
essingred, brassw
einrotred8X3X4X4x (4.3x10x1)
4Xdeutsche Beschriftung
german lettering
englische Beschriftung
english letteringlinks elfenbeinL. H
. ivory2 x F
ilz 11 x 17
rechts, elfenbeinR
. H., ivory
rechtsR
. H.
100 [IF 12/15V
100 [if 15/18 V
100 [LF6/8 V
750 [tF 12/15 V
1000 [IF 12/15 V
KN
5018 10 kg?
KN
5019 50 kg2
ohne Transistoren
without transistors
6X
16
Pos.-N
r.C
ode -No.
Bild-N
r.
Fig. N
o.
Benennung
Nom
enclatureB
estell-Nr.
Part -N
umber
Bem
erkurgenR
emarks
177O
szillator kpl. - oszillator assy5061-194
178B
ugelhalter - bracket for oszillatorB
655 65R
e 1B
Siem
ens179
Zugfeder - tension spring
7281-53292 W
dg.180
3H
ebel - lever5050-135
1813
Kiihlschelle - clam
p9602-118
1823
Transistorbett - transistor socket
9614-265stehend
4standing
4183
Scheibe - w
asher9604-547
184G
ermanium
diode - germanium
diodeO
A 70
185E
lko - electrolytic capacitor2 !IF
30 35 V186
Elko - electrolytic capacitor
5!tF 12
15 V187
Elko - electrolytic capacitor
5!(F 15
18 V188
Elko - electrolytic capacitor
10 !iF6 8 V
189E
lko - electrolytic capacitor10 !iF
12
15 V190
Elko - electrolytic capacitor
10!IF
30 35 V191
Elko - electrolytic capacitor
25!tF
3'4 V192
Elko - electrolytic capacitor
25!tF 12
15 V193
Elko - electrolytic capacitor
25!tF 15
18 V194
Elko - electrolytic capacitor
50!IF
3 4 V195
Elko - electrolytic capacitor
50 ilF
6 8 V196
Elko - electrolytic capacitor
100!(F
3 4 V197
Elko - electrolytic capacitor
100!tF 12'15 V
198E
lko - electrolytic capacitor100
itF 15
18 V199
Widerstandstrim
mer
trimm
er restistorP
762 kg (R
24)
200W
iderstandstrimm
ertrim
mer restistor
P 76
100 kg (R 28)
201W
iderstandstrimm
ertrim
mer restistor
P 76
500
kg (R 30)
202H
eiBleiter - therm
istor5050-073
130 kg (R 25)
203T
reibertrafo - driving transformer
BV
9030-514204
AusgangsiT
hertrageroutput transform
erB
V 9038-515
205O
szillatorspule - oscillator coilB
V 9281-065
ohne Kern - w
o core205
Oszillatorspule - ocsillator
BV
9281-065m
it Kern - w
ith core206
Transistor - transistor
TF
65m
it weiB
em R
ind-
with w
hite collar207
Transistor - transistor
TF
65W
ahlweise:
gelb, griin, blau, violett, orange,braun,
grauyellow
, green, blue, violet, orange,brow
n, Grey
209T
ransistor - transistorO
C 72
paarweise bestellen - order in pairs
210T
ransistor - transistorO
C 74
143
119
118///%
/1/...
154
Figure
1
144145
146
130127
129122
62130
IND
ICA
TE
D N
UM
BE
RS
AR
E C
OD
E N
OS
OF
TH
E P
AR
T LIS
T
125
121
157
153
131
160
17
115
4547
114
117
112
3557
;
51
96 38 87 172 7
6755
4669
90681
8344
10
12 8°
78763977
9265
61I
E3
9133
8449
174176
18259
180173
I50
e5-,
1814ti
182
a:. -.10ce,76.-
I,P
182
40
4143
42
*15213
jL 29/
15
/'
32-m
e
ro3181
- 34-89
109-108
it-1;110
-158
*el>169
wriP
or---itr-7,-,..,
4 7,gr---
170
"420
4.,."
..."17-'*.
-q.,_% .
ww
,110le
VII i
25-17
:-111.---
..121
-111
44.- LirT
--------ffy106
,,.,.._7.1__
ir r119' 1
V
7130
473
98104
99 103102
5
Figure 2
Figure 3
ND
ICA
TE
D N
UM
BE
RS
AR
E C
OD
E N
OS
OF
TH
E P
AR
T LIS
T
18