Marantz PMD211 User manual

IARA 006 9

MARANTZ DESIGN AND SERVICE
Jsing superior design and selected high grade components,
AARANTZ company has created the ultimate in stereo sound.
nly original MARANTZ parts can insure that your MARANTZ
iroduct will continue to perform to the specifications for which it is
amous.
?arts for your MARANTZ equipment are generally available at our
tational Marantz Subsidiary or Agent.
JRDERING PARTS
Building SFF 2
Phone
Fax
MARANTZ EUROPE B.V.
P.O. Box 80002
5600 JB Eindhoven
The Netherlands
: [phone]
: [phone]
arts can be ordered either by mail or by telex. In both cases, the correct part number has to be specified.
“he following information must be supplied to eliminate delays in processing your order:
Complete address
». Complete part numbers and quantities required
wees ewe
Description of parts
Model number for which the part is required
Way of shipment
Signature: any order form or telex must be signed,
otherwise such part order will be considered as null and void.
\DDRESSES
\USTRALIA
AARANTZ AUSTRALIA
‘igtree Drive
\ustralia Centre
fomebush, NSW 2140
\USTRALIA
\USTRIA
AARANTZ
fietzinger Kai 137a
130 Wien
\ustria
sELGIUM
AARANTZ EUROPE B.V.
div. Benelux
+.0.Box 80002
suilding SFF 2
1600 JB Eindhoven
‘he Netherlands
SHILE
AARANTZ DIVISION OF
*HILIPS S.A.
w.Santa Maria 0760
rasilla 2687
jantiago
thile
)ENMARK
AARANTZ
jorsvinget 5
‘630 Tastrup
Jenmark
FINLAND
MARANTZ
Kuortanegatan 1
00520
Helsingfors 52
Finland
FRANCE
MARANTZ FRANCE
4 Rue Bernard Palissy
92600 Asniéres
France
GERMANY
MARANTZ GERMANY GmbH
Kleine Heide 12
Postfach 4802
Halle-Westfalen
Germany
GREAT BRITAIN
MARANTZ HiFi UK Ltd.
Kingsbridge House
Padbury Oaks
575-583 Bath Road
Longford Middlesex UB7 OEH,
U.K.
GREECE
ADAMCO ELECTR. SA
P.O.Box 21025
Hippocratus Str. 188
Athens 11471
Greece
ITALY
MARANTZ ITALIANA SPA
Piazza IV Novembre 3
20124 Milano
Italy
JAPAN
MARANTZ JAPAN INC.
35-1, 7-chome, Sagamiono
Sagamihara-shi, Kanagawa
Japan
KUWAIT
AL ALAMIAH ELECTRONICS
P.O.Box 8196
Salmiah
22052 Kuwait
NETHERLANDS
MARANTZ EUROPE B.V.
Div. Benelux
P.O.Box 80002
Building SFF 2
5600 JB Eindhoven
The Netherlands
NORWAY
MARANTZ
Postboks 7034
Assiden
3007 Drammen
Norway
PORTUGAL
COREL
Av. da Liberdade
211-2 Esq.
1200 Lisboa
Portugal
SAUDI ARABIA
AL ALAMIAH ELECTRONICS
P.O.Box 5954
University Street
Riyadh 11432
Saudi Arabia
SOUTH AFRICA
MARANTZ S.A.
10 Bond Street
Randburg 2194
P.O. Box 7703
Johannesburg 2000
South Africa
SPAIN
MARANTZ SPAIN
Martinez Villergas 2
Apartado 2065
Madrid 28027
Spain
SWEDEN
MARANTZ
Box 1324
17125 Soina
Sweden
SWITZERLAND
MARANTZ SWITZERLAND
Postfach
8010 Zurich-Mullingen
Switzerland
TRADING
MARANTZ TRADING
P.O.Box 20008
Building SFF 2
5600 JB Eindhoven
The Netherlands
\ll of the above locations are fully equipped to take care of your total service needs or can advice you. Because various countries
save differing configuration requirements, it is necessary that you contact the service facility in your particular country.
n the event that there is no service location listed for your country, please contact the nearest facility for the necessary assistance.
In case of difficulties, do not hesitate to contact the
Technical Department at above mentioned address.

TABLE OF CONTENTS
SECTION PAGE
INTRODUCTION fi ccsscssceseatec cies savaen eens ended seccecdcteacetadestdddvetsedesreseaths cocddulecveweueciterevetesdtududetedesedsecedesceasveseaceseds 1
1. SHOCK, FIRE HAZARD SERVICE TEST............:.ccccssccesceceterceceuseneneeceneeseseeserseaeseseesseeeetesneaasaneneeeeveueonseraeaneae 1
23 PW. BOARDS ois iss ccc cesescasetonuens secescetosngsosssssasesessens roa cedlecd ves steewubuws shee stesdeveeteneateagesuasnsecuteectebeenacadebaecebevetenes 1
3. TEST EQUIPMENT REQUIRED FOR SERVICING. ................:ccscsescevcecsceceeeseereseveneeeeueesseeeeneecnseneenecsvensansaceeauens 1
4. MECHANISM AND CIRCUIT DESCRIPTION. ................cccsceccessenessececeeeesesensensecneunenseusensnuavenvenenseseusesenensates eons 2
AN -Muting S¥steimivies: cs ssescoccccccicescancesoncsscessesssocscorcaestsucsdsatcnecedesusstesevenesedecoeaseivavccecuseeseasssaves Aiieoieascacoeds 2
4.2 Auto Play and Automatic Rewind Stop .................:cecceseeseneesscnnsanenancuvencnccnncnsensassececceesaeseseassnenesennasecens 2
FZ BUtO: StOD scsscscscissesccdcceccsccuccececessavesdseevcuveaseseccsscecannccebeeosecsceanecaucaseescvadeteeusschocodscinessscuesetees Beseeoane 2
AA -Phteh: Control sis caccscccesssce caiescicsca codes eves ccnwecleg scuvosene Senda senwsdoacucdeetscavechtenesetsresvaresenaceseusaaeegeadedeatcestbes 2
4.5 Ambient Noise Control (ANC) ...........:.ccsccscceccersccsccccerscceecsceeeeesnencnsenenseonssansesnuseesnenceneneaeseeesnesenaseneus 2
4.6 Low Battory Indicator ..................ccccessccsscccsesesssccunseneonscusanneuseuseeeueteesseeeeeeesenesanenesaeseenenenenersnecerentneneaes 2
5. ELECTRICAL ADJUSTMENTS ..........0.ccccccceccecescceccesescsscsssssessesssceneseceussusasceacascsesassencessesenseaseees sreagentestveceons 3
5.1 Head Azimuth Adjustment ..............:ccccecssceseeeescuseerseseuecesssepaceeepeneenseceusesaeeenasaeenesensnsenenaucusesestescteneenes 3
5.2 Tape Speed Adjustment.............:csccessccsececeeceececeecnsensaseesesseseusnenseeseceeseseseuseusvsussoene Poteediicatext sexes evtvs avers 3
5.3 Playback Equalizer Measurement ..............ccccescsccsenseeterceseeseserenensenseesenesecseecncnsaveersestesecenauscassneearonsusees 3
5.4 Playback Level Adjustment...............:.:cccceecseccsecessseneeccceeessnecceennenesessarepeaaeenesseesesneeteerensnsestarsuneeatiaasess 3
5.5 Level Meter Adjustment................cccescscssseeescsssenseneeseonseusenseceseneceneeensecuseeseceueeesusercessesanesansesensesueaus arene 3
5.6 Playback Noise Moasurement.............cccccccsscsccssssenererececseceseseesesnceeneeasnsteeseaneanenseereosenececnennenseneonsasese 4.
5.7 Record/Playback Frequency Response and Recording Level adjustment...............:.cccsescssceetececeenenteneteenens 4
5.8 Direct Telephone Output Measurement ...............:..cccsecesesteccececeeescneneeeseeeeenscneesneessteeseesneneneeeesanserseesees 4
5.9 Direct Telephone Input Measurement .............c.ccsscsseccccecesececeeeceeneneereneseaneesensnseceneseeeneeaseeneneeepeneitia meena 4
510 Alignment: Points cic sisiecevcecic sc cow deenecctsesecseteccdonecscadadeasevecd sedate tavsseucedededeccseuddscisilescdewctaadessededeuneeb eis 5
Gi (DIAGRAMS oasis sects sicsiceti eivsescescescaicescviviewessicapusdusdevancvessdsdeacsacsusdsicvsteseasdedestevsiexdsvsessedvevseeeehseets coatuevem ease’ 5
61 Chip Parts Component Locations ..............cccssesscaccsecscsecsesersrecsseeseseeeeesnsesensesentensansensecneseneecoesseanene @eane 5
G2 Block: Didgrarns oa: .csciccceicccissscccccdevnseccasacdceresvicecisccvossdssesccescccesuseeicetaceneiitecessesadsavcusceugeeatesatacisaiseaads 6
Gi3): ‘Level Diagrains cocci siiesccececsencescs fescviesocsiecaeddevvecccvscesneicuscuecessssieteodedecawreveserossucsrssstonseeadeiieiebecdenvae suse’ 7
6:4. “Wiring Diagrams ias.2i0cicdeiecscbeteceucs ic escets cont ceesecceaetestecscctoacdedeadenescadessies caveastaiecdeaudeessateveavontuaenseseinds 8
7. EXPLODED VIEW AND PARTS LIST ............:cccescseccesseonsetecunsenesensensesenepeeesense esse speneeenseseensensasnenereneeune nies fana# 12
9. TECHNICAL SPECIFICATIONS. ............scccsccsvssscestserscstcecsusccrssssevecensrecccecusecsvaucencacenerscescussancncusoesecconusenta ness 20
10.. SCHEMATIC. DIAGRAM oo i.isccccsecsccscscscccsccccecsssccescccecscsiesecsetedccencdasedecedscsedessocuecesdevnneeesecdsecsteaecdadenecdsoenuwnsrs 22
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How to use this service manual
e
The
“Common
parts’’
which
Marantz
Japan,
Inc.
has
established
are
eliminated
from
this
service
manual.
These
“Common
parts’’
are
applied
to
all
models
in
the
service
manuals
arranged
and
issued
by
MJ.
e
To
indicate
clearly
the
common
parts
in
the
schematic
diagram,
a
line
is
drawn
above
or
under
the
Ref.
Desig.
No.
of
applicable
parts.
e
“Common
parts”
can
be
supplied
from
the
Marantz
service
center
as
ever.
In
case
of
ordering,
please
establish
the
parts
number
of
10
figures
following
the
procedure
mentioned
in
this
service
manual
‘‘How
to
establish
the
parts
number
for
common
parts”.
(NOTE)
When
you
order
parts
to
the
Marantz
parts
center,
please
take
notice
of
the
following
points.
1)
Please
correctly
write
the
parts
number
of
10
figures
following
the
rule.
2)
Since
ordering
parts
by
the
Ref.
Desig.
No.
or
ratings
indicated
in
the
schematic
diagram
does
not
satisfy
the
above
conditions,
the
Marantz
parts
supply
system
does
not
work
properly.
As this case is apt to cause a trouble, please pay attention to it.
TERT TR TSR RR RRR ERE ERE REE EEE SSE EE.
Nn Seat ae ee DORON Ree a! BE irre ee
Di he de
M9072

MODEL PMD221/201 STEREO CASSETTE RECORDER
PMD221
INTRODUCTION
This
service
manual
are
prepared
for
use
by
Authorized
Warranty
Station
and
contains
service
information
for
Marantz
Stereo
Cassette
Recorder.
Servicing
information
and
voltage
data
included
in
this
manual
are
intended
for
use
by
the
knowledgeable
and
ex-
perienced
technician
only.
All
instructions.
should
be
read
carefully.
No
attempt
should
be
made
to
proceed
without
a
good
understanding
of
the
operation
of
the
Cassette
Recorder.
_
The
parts
list
furnishes
information
by
which
replacement
parts
may
be
ordered
from
the
Marantz
Company.
A
simple
description
is
included
for
parts
which
can
be
usually
ob-
tained
through
local
suppliers.
1. SHOCK, FIRE HAZARD SERVICE TEST:
CAUTION: After servicing this appliance and prior to
returning to customer, measure the resistance between
either primary AC cord connector pins (with unit NOT
connected to AC mains and its Power switch ON), and
the face or front Panel of product and controls and chassis
bottom. .
Any resistance measurement less than 1. Megohms should
cause unit to be reparied or corrected before AC power
is applied, and verified before return to user/customer.
Ref. UL Standard NO. 1270. Para 66. 3. D (Mandatory
Test after servicing Electrical Appliances, effective 7- 1-83).
2. P.W. BOARDS
As can be seen from the circuit diagram, the chassis of
your Cassette Recorder consists of the following units.
Each unit mounted on a printed circuit board is described
within the square enclosed by a bold dotted line on the cir-
cuit diagram.
PMD201
1. Rec/Play Amp ...........:sceeeeeceees Mounted on PW. Board PJOO
2. Switch Board...........ccccceeeeeeeee Mounted on PW. Board PSOO
Be LED ie cccdevcaccassiecivcesvcdtesecawceeas Mounted on PW. Board PLOO
4. Mecha Control..............cceceeeee Mounted on PW. Board PMOO
5. Speed Switch ............ccccceseeees Mounted on PW. Board PSO1
6. Memory Switch (PMD221 only) Mounted on PW. Board PM01
3. TEST EQUIPMENT REQUIRED FOR
SERVICING
For measuring or checking your Cassette Deck, the following in-
struments and materials are necessary:
e VTVM
© Audio Oscillator (AF OSC)
e — Attenuator (600 Q)
e ~§= Oscilloscope
Bandpass Filter (1 kHz)
“e@ | 1EC A-Curve Filter
Wow and Flutter Meter
Torque Meter (Cassette Type)
Digital Frequency Counter
Distortion Meter
Blank Tapes (Completely erased with bulk eraser)
TDK AC-212 (Normal)
TDK AC-512 (Special/CrO,)
TDK AC-712 (Metal)
NOTE:
If any doubt is noted in a measured value, use new tape.
° Test Tapes (New Tape)
TCC-111 eMTT-111 Wow and Flutter, Tape Speed
TCC-140-MTT-112B Signal-to-Noise Ratio
TCC-130-MTT-150 Adjustment of Output Level
TCC-161-MTT-256 Frequency Response (for Normal)
TCC-261-MTT-356 Frequency Response (for
Special/CrO, and Metal)
TCC-192*MTT-121 Cross Talk
TCC-194°MTT-141 Channel Separation
(A-BEX)+(TEAC)
M024

4. MECHANISM AND CIRCUIT DESCRIPTION
4.1. Muting System
The muting circuit is provided to reduce the pops noise when
generates on the Line Out at power ON/OFF.
1) When power is turned on.....
As the emitter voltage of QLO5 is higher than the base voltage
during the charge current flows to CL10 through RL15 & RL16,
QLO5 is ON and it sends the muting voltage.
CL10 has been charged up, both the base and the emitter voltages
of QLO5 are equal. QLOS5 is OFF and the muting is released.
When the STOP button is depressed .....
When the stop switch $073-1 is ON, the base current flows
through. Also discharging CL10, QLO5 is ON instantly, the muting
system operates to reduce the pops noise at power ON/OFF.
QM06 provides to discharge CL10 on AUTO STOP.
As the muting time is in proportional to capacitance of CL10,
it is preset by matching the threshold time of TAPE EQ Amp.
DLOS5 provides to discharge CL10 on FF and REW.
2
—
Mute "H" QLos
Vee
High Volt
Line
QMO6]| Auto Stop
Signal
4.2 Auto Play and Automatic Rewind Stop
(PMD221 only)
With $S01 set to ON during PLAY, the rewind button will lock when
pressed. When counter reaches 999, the rewind lock releases and
the PLAY operation resumes. In this condition, both CUE and
REVIEW buttons do not operate and both buttons are locked. Also,
when the FF button is pressed and locked in place, the lock releases
when the counter reaches “900” and the PLAY mode is entered.
When the tape has finished winding in both modes before the
counter reaches the respective positions, the AUTO STOP function
and all buttons are released. Also when the REWIND button alone
is locked, the tape rewinds and rewind stops when the counter
reaches “999”. The same applies for fast foward operation which
stops at “900”. When the counter is between “900” and “999”,
both REWIND and FF buttons do not lock.
4.3 Auto Stop
The AUTO STOP function which detects the end of the tape is car-
ried,
out
by
hole
IC
(QM07).
The
signal
from
QMO07
is
added
to
the
pin @of QMO8, while the auto stop duration is designated inside
QM0O8.
The
time
it
takes
for
the
auto
stop
function
to
activate
after
the tape stops, is determined in. CMO8. At this time TE is
TE =75xCMO8 (uF)mSec, while TW is TW = 30 x CMO7
(uF
)mSec
as
long
as
the
auto
stop
function
is
operating.
When
it
does not shut off the first time, TE--TW--TE--TW is repeated until it
shuts off.
M Qozs
4.4 Pitch Control
The pitch control is used to vary the tape speed for playback opera-
tion. During recording, it is automatically set to the RM14 center
position by SJO1.
RM14
$J01
Rec <«——» Play
4.5 Ambient Noise Control (ANC)
ANC changes the bandwidth of the signals with the Mic Amp.
1. High pass
2. Normal
3. Band pass
CEO8 and RE14 determine the Low Frequency cut. The NF volume
of CEO9 determines the High Frequency cut.
REO6 Line in
Ssol
REI4
4.6 Low Battery Indicator
This circuit illuminates the LED when the supply voltage level is
attenuated.
The dividing ratio for RY30 and RY31 determines the voltage at
which the light is illuminated.
LED (DY 28) is lit up when the base voltage of QY01 is less than
about 0.6V.
RY30 RY29 RY28

5. ELECTRICAL ADJUSTMENTS
Precautions for Adjustment and: Measurement
1. Before playing back the test tape, thoroughly demagnetize the
heads, capstan and similar metal parts using an erase, as the
test tape-recorded tone is easily erased.
2. Do not place the test tape on any measuring instrument.
3. Do not put the test tape near a place where the eraser is used.
4. Method of Demagnetization: Turn the eraser power switch on
at a position far away from the heads. Bring the eraser close to
the heads, capstan and other parts to be demagnetized, and
move it up and down four or five times to demagnetize. Slowly
separate the eraser far away from the parts,’ and turn the power
switch off. d
5. Do not use any. magnetized adjusting tool. If necessary,
demagnetize with a bulk eraser from time to time ‘in the course
of each adjustment.
6. Do not turn semi-fixed resistor or coil more than needed.
7. Measure speed and wow and flutter in the normal operating state.
8. Do,not apply logggibg-bond excessively.
5.1 Head Azimuth Adjustment
1. Play the test tape MTT256 back. Adjust the head azimuth ad-
justing screw for maximum VTVM reading.
2. After adjustment, repeat the playback and stop settings several
times to confirm no azimuth deviation.
3.. After adjustment, lock the screws with bond.
Mode: Playback
Test Tape VTVM
MTT-256
Line Output
5.2 Tape Speed Adjustment
1. Play the 3kHz signal of the test tape MTT-111 back.
2. Adjust the adjusting resistor (RMO4) on the PMOO PW. Board
so that counter readings are between 2990 — 3010Hz.
3. Then, adjust the Speed Selector Switch to LOW PLAY, and play
MTT-111 back.
4. Adjust the adjusting resistor (RM15) on the PJOO PW. Board so
that the counter readings are between 2900 — 3010 Hz.
Mode: Playback
Test Tapa
MTT-111
Frequency
Counter
Line Output
5.3 Playback Equalizer Measurement
1. Adjust the tape selector switch to NORMAL.
2. Play the 315Hz signal of the test tape MTT-256 back. The VTVM
at OdB.
3. Play the 12.5kHz signal of the test tape back. Confirm a frequen-
cy response of 0 to 2dB in reference to the 315Hz signal level.
Then, play the 12,5kHz signal back. Set the tape selector to
CrO2, Metal. Confirm the 12.5kHz signal readings at — 4.5dB,
+ 1dB.
‘Mode: Playback
Test Tape VTVM
MTT-256
Line Output
5.4 Playback Level Adjustment
1. Adjust the Tape Selector Switch to NORMAL and turn the NR
switch OFF.
2. Play the test tape MTT-150 back. Adjust-RJ16 so that the voltage
of Line output is 580mvV.
Mode: Playback
Test Tape
MTT-150
Line Output.
5.5 Level Meter Adjustment
1. Adjust the Tape Selector Switch to NORMAL.
2. Play the test tape MTT-150 back. Adjust RXO1 at OdB Level Meter
reading.
5.6 Playback Noise Measurement
1. Set the selector switch to NORMAL.
2. Play back the blank tape and make sure that the noise volume
is below 2mV when the REC LEVEL Knob is set to both max-
imum’ and minimum.
NOTES:
1. Perform measurements when the power hum is a at minimum.
2. Perform measurements under conditions where induction noise
will not affect measurements.
Mow

5.7
Record/Playback
Frequency
Response
and
Recording
Level
Adjustment
_ [NORMAL]
1. Set the tape selector switch to NORMAL.
2. Insert the AC-212 test tape in the cassette holder and set the
recording conditions. (Set the monitor switch to SOURCE) and
attenuate from 1kHz, 580mV to — 25dB on Line Out. (The direc-
tion included in parenthesis is applicable only for the PMD221.)
3. Rewind and play the tape back, then set RL12 so that the level
of 1kHz is brought within + 0.5dB.
4. When playing the tape back, set RKO1 so that the level of 1kHz
is the same. as that on the Rec Monitor.
Change the Monitor Switch to TAPE SOURCE, and set RKO1 so
that the level of 1kHz is the same. as that before.
5. After making these adjustments, record and play back at 1kHz,
10kHz, 12.5kHz. Make sure results comply with the following
diagram.
NR” OFF”
5dB
250Hz (PMD221) 10KHz
are (PMD201) 8KHz
12.5KHz
[CrO2]}
1. Set the tape selector switch to CrO2.
2. Insert the AC-512 test tape in the cassette holder and set the
recording conditions. Attenuate from 580mV to — 25dB on Line
Out with the attenuator and record at 1kHz, 10kHz, and 12.5kHz
on mn unrecorded section of the tape.
3. Record and playback at 1kHz, 10kHz, and 12.5kHz.
Make sure results comply with the following diagram.
NR “OFF”
5dB
aeOre
(PMD221)
10KHz
40Hz
(PMD201)
8KHz
1
2:5KHz
Moo}
[METAL]
1. Adjust the Tape Selector Switch to METAL.
2. Load the test tape AC-712 into cassette holder. Perform
measurements as with CrO2, and make sure they conform with
the Chart.
NR“ OFF”
5dB
250Hz (PMD221) 10KHz
H
aoe
(PMD201)
8KHz
12-5KHz
5.8 Direct Telephone Output Measurement
1. Play the test Tape MTT-112B back.
2. Perform measurements of the output voltage on the Direct TEL
Jack, when the Monitor volume is at the maximum setting.
Mode: Playback
Test Tape VIVM
MTT-112B
Direct TEL Jack
5.9 Direct Telephone Input Measurement
1. Set the recording conditions, and adjust the Monitor Switch to
SOURCE.
2. Set the Rec Level to maximum, the Rec Mode to MANUAL.
3. Add a 1kHz signal to Direct TEL Jack, and set the input signal
to attenuate from 580mvV to — 3dB on Line Output.
AF
OSC
VTIVM
Direct TEL Jack

5.10 Alignment Points
PMOO
DIAGRAMS
6.
Chip Parts Component Locations
6.1
PMOO
Moo38

6.2 Block Diagrams
(PMD221)
QNOI
PLAY BACK LINE AMP
QUOI, QU02
PLAYBACK EQ.
QKOI(I72)
QKOI(I72)
REC AMP
QXOl , QXO2
METER AMP
O“exot &
CUE MUT STOP MUT
QJol Qcol
© ©
CUE/REV STOP, FF/REW
2 i
JGOI-1
©) LINE OUT
LINE IN
JGOF-2
R702
LINE
com
i?)
MIC/TEL
DIRECT TEL
/
ie}
Q7ol
COM
FLAT
QEO1,
QEO2
S701
MIC
AMP
PHONE
QKO4 | OK3I
TONE
TEL
3702
EXT SP
NORMAL.CrO2 LOW SPEED croz METAL R70?-27 /TRTO?-|
LINE
H
H
H
H
/
/
com
F
/
Mic
/TEL
ye
|
DIRECT
TEL
O
noOI
fo) SPEAKER
cM
so7!
sJOl
S701
_— ——
pa REC) «ONC
2 DIRECT
i | Lo a
JACK
1604 9602
“10 0 (4B)
PB
wm
REC
QXx01,Qx02
$001
QUOI,
Qu02
METER
AMP
Hot
PLAYBACK EQ
wed!
rons
HO72 QKOI(1/2)
QJO3 LINE AMP
CrO2/ METAL
H
sGOI-1
CUE MUT STOP MUT HE eee
RUIZ
Qvol
QGol
HO7I 4 & QkKOI/2)
EARSE $c
READ 3: Zee
SZoa
Zzuvd QEOS5
LINE
IN
ERE
AME
CUE
/
REV.
STOP.
FF/REW
JGOI-2
Ly
H
R702
LINE
com
MIC/TEL
DIRECT TEL
/ °
com
ppl QEOI, QEO2
ci
\
oH
.
y701
ss02
MIC
AMP
PHONE
TEL
J702
EXT SP
ne NORMAL. CrO2 LOWSPEED CrO2_— METAL
aad H 4 H H
MIC/ TEL,
DIRECT TEL O—
PB
Noo!
:
°
SPEAKER
cM
sot
seni
S50
aa
REC Pa Re | OON OFF
M t o DIRECT
wie
Ic
at
on
JACK
TGOt
10 0 (dB)
JGO2

3.3 Level Diagram PMD201/221
(dB) TEST CONDITION
MTT ~150 or TCC—130(400Hz) PLAYBACK
+10
-2c
-30
-40
-50
PMD201
SPK OUT
TEST CONDITION
(dB) INPUT : IkHz,OVU, NORMAL POSITION
PMD 22!
PMD 20!
MIC
DIRECT
TEL

6.4 Wiring Diagrams
Myo)
BLK WHT
GRY
vit Blu GRN
VEL ORG
REO BRN
BLK
BATTERY
SUM-1IX3
[_FL_Fes
J) so7!
PLAY SW
Lo72
AUTO STOP
POWER SW PJOO
$074
PAUSE SW
BLK RED
SO76
TAPE COUNTER
HO7I
REC/PB HEAD
me,
porkenvadvosn
MOOI!
Modei PMD221
HO72
ERASE HEAD
BLU
NOO!
SPEAKER

Model PMD201
HO72
HOT! ERASE HEAD
REC/PB HEAD
Lo72
ag y AUTO STOP
Lo71 “Un Betas | reas 285 +e
FF
/REW
u
se
“=
tHe
:
qo
in
| 0 ae , ; ewe the ewe (REI? OLOS
: i _ ; Re 20° oe ongN [REIT
$072 sowe Hs
t.
FF/REW SW
SO73~2 $O73-1
PLAY SW STOP SW
5 2
roger ter
«
x °
=
a
BLK
BRN
ORG
S074
PAUSE SW
GRN
BLK
x
a
o
SO76
TAPE COUNTER
NOO!
SPEAKER
10 11
Moodr

7. EXPLODED VIEW AND PARTS LIST
{C01-99] FRONT PANEL AND GENERAL PARTS
HO1-99 PACKING MATERIALS.
M9083
a
“OOIF ~~ 018
«O22
a PSOI
eN
12
& ol6F
a O16
PMD201
PART NO.
153T064060
1961248010
1961248110
153T257010
153T257030
196T053010
196T053110
153T053100
153T053110
196T861010
196T007010
196T270010
1967154010
1537154030
1537154040
196T265010
1967265110
196T265020
51300312U0
196T303010
153T153500
64002500A0
153T115090
153T 153020
1537112380
153T104500
153T104040
196T107010
153T055010
153T120010
51302606U0
51840204S0
51102606SO
51842607S0
5184260580
153T251010
153T861010
51040318S0
51102606S0
51300306B0
153T057000
196T104010
153T160050
1537160060
196T160030
1537160080
153T104050
1537104060
153T 104070
153T113010
153T129010
1537129020
Y¥L11010090
5106260540
51302608B0
51572606B0
51300308BO
51572604B0
51300306BO
2517274010
51300308B0
153T115100
51300306B0
153T055020
DESCRIPTION
Case (A), Top
Front Panel (PMD221)
Front Panel (PMD201)
Lid, Battery
Lid, (C) Cassette
Cover (A), Top (PMD221)
Cover (A), Top (PMD201)
Cover (B), Bottom (PMD221)
Cover (B), Bottom (PMD201)
Label, Case (A)
Stip, Battery
Button, Memory REW (PMD221)
Knob, REC Level
Knob, LEVEL, TONE, PITCH,
REC MODE
Knob, MONITOR (PMD221)
Indicator, Front (PMD221)
Indicator, Front (PMD201)
Indicator, Jack Board
P.H. Tapped Screw P3x12
Mask, Indicator
Hinge Ass’y (A)
RG Ring, E
Spring
Hinge (B)
Shaft (B)
Retainer Ass’y
Retainer (C)
Sheet
Collar
Insulator
P.H. Tapped Screw P2.6x6
F.H.M. Screw F2x4
B.H.M. Screw B2.6x6
F.H.M. Screw F2.6x7
F.H.M. Screw F2.6x5
Badge
Label
F.H.M. Screw F3x1.8
B.H.M. Screw B2.6x6
P.H. Tapped Screw P3x6
Leg, Cover (B)
Retainer
Bracket (A)
Bracket (B)
Bracket (C)
Bracket (D)
Retainer (D)
Retainer (E)
Retainer (F)
Stud
‘Terminal (+)
Terminal
Terminal (—)
P.H.M. Screw P2.6x5
P.H. Tapped Screw P2.6x8
P. Tapped Screw P2.6x6
P.H. Tapped Screw P3x8
P. Tapped Screw P2.6x4
P.H. Tapped Screw P3x6
Reflector
P.H. Tapped Screw P3x8
Spring
P.H. Tapped Screw P3x6
Collar
13
PART NO. DESCRIPTION
422005020 Clamper
320Z060010 Clinger
196T 160020 Bracket (PMD221)
51062605A0 P.H.M. Screw P2.6x5 (PMD221)
51062605A0 P.H.M. Screw P2.6x5
51062605A0 P.H.M. Screw P2.6x5
196T160050 Bracket
51062605A0 P.H.M. Screw P2.6x5
51060303A0 P.H.M. Screw P3x3 (PMD221)
305HO56010 Buffer
196T056010 Buffer
196T257010 Lid, Speaker Hole
196T304500 Mechanism Assembly (PMD221)
195T304500 Mechanism Assembly (PMD 201)
IM31040030 V.U. Meter
QJ72478010 Speaker 40 0.5W
MS50000150 | Mic Unit, ECM
HO01-99
PACKING MATERIALS
153T809010 Cushion (A)
153T809020 Cushion (B)
196T801010 Packing Case (PMD221)
195T801010 Packing Case (PMD201)
9013025010 Polyethyrene Bag
196T803010 Partitioner
196T851210 User Manual
196T851220 User Manual, Spec Flysheet
(PMD 221)
1957851220 User Manual, Spec Flysheet
(PMD 201)
103H854010 | Warranty Card
180T854010 Warranty Card
9526019020 Serial No. Card
2112265010 Serial No. Label
153T156010 Strap
AA12005020 A.C. Adaptor

'01-99] PARTS ASSEMBLED ON THE CHASSIS
PMD 201
wor! 103M
og9M
ao
dP pr
as S& oven 20)
ae
(201)
215M we
214M— ee | SS
; g-210M
Li-so73
\, 212M se
: SO76
é——-212M j
zasm—* fl : 228M
SOT4 ~ 142M
aw
Ss. o"som-a™
| re A
1 ea M H
235M——-@ J Bp [149M “47M
a & 51M
(221)239M > 339M 1 |
(201) 229M S/ 330M J) | @
230M J
231 aes A
231M ~234M
PART NO.
DESCRIPTION
153T105500
153T010090
59020402GO
1537354500
251T115100
153T115170
153T354020
1637115210
1537125010
254T010200
64001500L0
251T354010
2517115220
2517115110
64001 500L0
251T354020
2517115130
2547354030
2427115160
153T354510
153T002040
153T 115060
1537115140
64001500L0
64000200L0
64001 500L0
1537354040
51400205P0
51380205P0
153T054010
1537115160
64001500L0
153T054500
64001500L0
2517115140
64000200LO
251T002100
2517115150
153T010120
153T115250
51841703B0
153T010140
154T105510
1547115190
153T115190
154T115020
242T115190
154T010190
51060203S0
305HO05030
5110020580
153T012010
64001500LO
153T002010
153T002590
64001500LO0
2427354160
64001 500L0
254T258010
2517115170
64001500LO
1537115010
2547010200
251T005100
254T010200
Chassis Ass’y, Main
Screw
Washer
Lever, Stop Lever Ass‘y
Spring, S/F Select Cam
Spring, Stop Lever
Lever, REC
Spring, REC Lever
Joint, Leaf Spring REC Switch
Screw
RG Ring, REC Lever
Lever, FWD
Spring, Head Base
Spring, FWD Lever
RG Ring, FWD Lever
Lever, REW
Spring, REW Lever
Lever, FF
Spring, FF Lever
Lever Ass’y, Pause
Arm, Pause Lock Cam
Spring, Pause Lock Cam
Spring, Pause Lever
RG Ring, Pause Lever
RG Ring, Pause Lever
RG Ring, Pause Cam
Lever, Link Button
B.H. Tapped Screw B2x5
P.H. Tapped Screw P2x5
Cam, Lock Plate
Spring, Lock Plate
RG Ring, Lock Plate
Cam, QMS Lock Plate Ass’y
RG Ring, E
Spring, QMS Lock Plate
RG Ring, Lock Plate
Arm, REC Inter Lock Plate
Spring, REC Inter Lock
Screw, Hook Spring
Spring, REC Sefety
F.H.M. Screw F1.7x3
Screw, F/R Switch
Head Base Ass’y
Spring, Pinch Roller (PMD221)
Spring, Pinch Roller (PMD201)
Spring, Azimuth (PMD221)
Spring, Azimuth (PMD201)
Screw, Azimuth
P.H.M. Screw P2x3
Clamper, Head Wires
B.H.M. Screw B2x5
Washer, Pinch Roller Spring (PMD221)
RG Ring, Head Base
Arm, Pause
Arm Ass’y, Pinch Roller
RG Ring, Pinch Arm
Lever, Switch & CUE/REV
RG Ring, Switch C/R Lever
Hook, Eject Hook Lever
Spring, Hook Lever
RG Ring, Hook Lever
Spring, Cassette Back
Screw, Cassette Back Spring
Clamper, Take-Up Idler
Screw, Take-Up Idler
15
DESCRIPTION
153T 105550
153T256050
59020405G0
153T058010
59020402G0
153T058020
59020402G0
2427058110
59020402GO
2547012220
2427262100
59163202GO
1537118130
2427262110
1537118120
153T118130
242T002100
2547012230
153T115040
153T262020
254T010200
153T115020
2547010200
1537105520
153T121010
59050805G0 |
64000400L0
153T115030
51442604A0
195T160090
1951262240
2547010250
51442604A0
51302605B0
254T259200
153T010110
2547010210
153T160040
2547010210
153T010110
1537271500
153T112130
153T270010
153T270020
153T270030
153T270040
153T270050
64000200L0
51100203S0
153T 160010
51041703S0
153T010130
51040208A0
53111703A0
251T005110
153T264020
1537273010
153T273020
59163202G0
1537118110
2427264120
153T 160030
153T264010
153T104010
1537164010
Chassis Ass’y, Reel
Hub, Take-Up & S Reel Cap
Washer, Under Reel Cap
Gear, Take-Up Reel Gear Ass’y
Washer, Under Clutch
Gear, Supply Reel Gear Assy
Washer, Under Supply Reel Ass’y
Gear, FF
Washer, Under FF Gear
Washer, FF Gear
Pulley, FWD Idier
Washer, Under FWD Idler .
Spacer, FWD Idler
Center Pulley Ass’y
Spacer, Under C Clutch
Spacer, C Pulley Ass’y
Arm, Shut OFF
Washer, Shut OFF Arm
Spring, Shut OFF Arm
Pulley, Counter
Screw, Reel Chassis Ass’y
Spring, Leaf
Screw
Chassis Ass‘y, Sub Fly
Link, Auto Stop
Washer, Auto Stop Link
RG Ring, Auto Stop Link
Spring, Auto Stop Solenoid
L. Washer Screw L2.6x4
Bracket, Motor
Pulley, Motor
Screw, Motor
L. Washer Screw L2.6x4
P.H. Tapped Screw P2.6x5
Bushing, Motor
Screw, Sub Fly Chassis
Screw, Sub Fly Chassis
Bracket, Left Side
Screw, L-Side Bracket
Screw, L-Side Bracket
Button Frame Ass’y
Shaft, Button
Button, Stop
Button, FWD
Button, REW & FF
Button, Pause
Button, REC
RG Ring, Button Shaft
B.H.M. Screw B2x3
Bracket, QMS Magnet
F.H.M. Screw F1.7x3
Screw
F.H.M. Screw F2x8
Hexagon Nut, QMS Bracket
Clamper, Under Nut
Belt, Counter
Flywheel Ass’y, Main
Flywheel Ass’y, Sub
Washer, Under Flywheels
Spacer, Oil Fence
Beit, Drive
Bracket, Fly Back Retainer
Belt, Main (PMD221)
Retainer (PMD201)
Adjuster
Mop8}

[hae NO.
DESCRIPTION
2547010210
153T010130
51042604A0
51442604A0
153T053010
254T010200
153T104010
153T264010
153T109010
LH82162030
LH41601040
LH31000570
153T052010
195T052010
M 08s
ME00140040
ME10180010
MM00450020
SM02010180
$M01011140
SM01011210
$M01011210
Screw
Screw, Pause Switch
F.H.M. Screw F2.6x4
L. Washer Screw L2.6x4
Cover, Mecha
Screw, Mecha Cover
Retainer (PMD221)
Belt, Main (PMD201)
Sield (PMD201)
REC/Play Head (PMD221)
REC/Play Head (PMD201)
Erase Head
Solenoid Coit, QMS Auto REW
Solenoid Coil, Auto Stop
D.C, Motor
Mini Switch, Motor
Mini Switch, F/R
Mini Switch, Play/Stop
Mini Switch, Pause
Counter (PMD221}
Counter (PMD 201)
16

ASSIGNMENT OF COMMON PARTS CODES
RESISTOR
‘*(1) GDO50001140, Carbon film fixed resistor, +5%,1/4W
‘*(2) GDO5000 160, Carbon film fixed resistor, +5%, 1/6W
@ — Resistance value
Examples
@ Resistance vatue
0.12....001 1002....100 1kQ....
~0.50....005 189.... 180 2.7kf....
12.,..010 1008.... 101 10kQ....
6.80 ....068 3900.... 391 22kQ.... 223 2.2M0.... 225
te) Please distinguish 1/4W from 1/6W by the shape of parts used
actually.
102 100k2.... 104
272 680k0.... 684
103. 1MQ.... 105
‘* : CERAMIC CAP.
(1) 0010000370, Ceramic condenser
eager
® ® Disc type
Temp. coeff. P350 ~ N1000, 50V
| L Capacity value
Tolerance :
Examples
@ Tolerance (Capacity deviation)
+0.25pF ... 0
+0.5pF ... 1
+5% .... 5
slerance of COMMON PARTS handled here are as follows:
O.5pF ~ 5pF ... 40.25pF
6pF ~ 10pF ... +0.5pF
12pF ~ 560pF ... +5%
@ Capacity value
O.5pF ... 005 3pF ... 030 100pF ... 101
1pF ... 010 10pF ... 100 220pF ... 221
1,5pF ... 015 47pF ... 470 560pF ... 561
‘* ; CERAMIC CAP.
(1) 01K16000300, High dielectric constant ceramic
condenser
Disc type
Temp. chara. 2B4, 50V
Capacity value
Examples
@ Capacity value
1O0pF ... 101 1000pF ... 102 10000pF ... 103
470pF ... 471 2200pF ... 222
‘* : ELECTROLY CAP. (24), FILM CAP. (=)
(1) EAD OO0O0010, Electrolytic condenser
——/
@ @ One-way lead type, Tolerance + 20%
Capacity value
Examples
@ Capacity value
O.1 uF... 104 4.7uF ... 475 100pF ... 107
0.33uF... 334 10yF ... 106 330uF ... 337
TpF ... 105 22yuF ... 226 1000yF ... 108
2200pF ... 228
@ Working voltage
6.3V ... 006 25V ... 025
10V ...010 - 35V... 035
16V ...016 50V ... 050
(2) DF15000350, Plastic film condenser
> One-way type, Mylar +5% 50V
eae Capacity value
Examples
@ Capacity value
0.00 1yF (1000pF) ... 102 0.015zF ... 153
0.00 18pF oe 182 O.1pF ... 104
O.OUpF wee 103 O.56yF ... 564
uF ... 105
8. ELECTRICAL PARTS LIST
YK195T1510
2Z196T1510
2Z195T1510
eee | PART NO. | DESCRIPTION
PJOO-REC/PLAY AMP
CIRCUIT BOARD
P.W. Board R/P Amp
P.W. Board Assembly (PMD221)
P.W. Board Assembly (PMD 201)
DD15101300
DF 16474530
DF15123550
DD15151300
RKO1030520
RM01030270
RKO2030670
GG05471120
RA02230600
RA02230600
RAO1040600
RKO5010060
RA01020600
RA01040600
RA02230600
HD 20015210
HD 20015210
HD 20015210
HD30021060
HD30021060
HD20015210
HD20015210
HD20015210
HD20015210
HD20015210
HD30002020
HD20015210
HD30042060
HD20015210
HC 10055210
HT327841U0
HT327841U0
HT327841U0
HT327841U0
HT327841U0
HT333122B0
HT327841U0
HT327841U0
HT333122B0
HT333122B0
HT333122B0
HC 10017090
HT333122B0
HT333122B0
HT333122BO
7
PJOO-CAPACITORS
Ceramic 100 pF
Film 0.47 uF
Film 0.012 uF
Ceramic 150 pF
PJOO-RESISTORS
10kQ (A) Variable
10k (W) Variable
20k2 (B) Variable
4702 +5%
22k (B) Trimming
22k2 (B) Trimming
100k0 (B) Trimming
5000 (B) Variable
1kQ (B) Trimming
100k (B) Trimming
22k (B) Trimming
PJOO-SEMICONDUCTORS
Diode 188133
Diode 188133
Diode 1S$$133
Zener RD5.1IE-B2
Zener RD5.IE-B2
Diode 1$$133
Diode 1$S133
Diode 1SS133
Diode 188133
Diode 188133
Zener 3.9V
Diode 188133
Zener RD 7.5EB3
Diode 18$133
IC BA527
Transistor 2SC2784 U
Transistor 2SC 2784 U
Transistor 2SC 2784 U
Transistor 2$C 2784 U
Transistor 2SC 2784 U
Transistor 2SC3312 S.T
Transistor 2SC 2784 U
Transistor 2SC 2784 U
Transistor 2SC3312 S.T
Transistor 2SC3312 S.T
Transistor 2SC3312 S.T
IC 4558 DD
Transistor 25C3312 S.T
Transistor 2SC3312 S.T
Transistor 2SC3312 S.T
Hoo8s
+5% (PMD201)
+ 10%
+5%
+5%
1/2W

PART
NO.
DESCRIPTION
DESCRIPTION
DESCRIPTION
PSOO-INPUT SELECT
CGARCUIT BOARD
YK195T1520; P.W. Board Switch input
2Z195T1520 P.W. Board Assembly
HT333122B0 | Transistor 2SC3312 S.T PLOO-LED CIRCUIT BOARD
HT333122BO | Transistor 2SC3312 S.T YK195T1540 |} P.W. Board LED
HT333122B0
Transistor
2SC3312
S.T
ZZ195T1540
P.W.
Board
Assembly
HT404711L0
Transistor
2SD471L
PLOO-MISCELLANEOUS
HT404711L0
| Transistor
2SD471
L
HI10056020
LED
Rec
Ind.
HT404711L0
Transistor
2SD471
L
'HI10025020
LED
Batt
ind.
HT333122BO
|
Transistor
2SC3312
S.T
HT113092BO
|
Transistor
2SA1309
S.T
PMOO-MECHA
CONTROL
CIRCUIT
HT113092B0
|
Transistor
2SA1309
S.T
BOARD
HT113092B0
|
Transistor
2SA1309
S.T
WC195T0210}
P.W.
Board
Mecha
Control
ZZ196T0210
P.W. Board Assembly
(PMD221)
HT333122B0
|
Transistor
25C3312
S.T
ZZ195T0210
P.W. Board Assembly
(PMD201)
PSOO-MISCELLANEOUS
$S02030290 | Slide Switch Input Select
$S02030290 | Slide Switch Anc Select
$S02030290 | Slide Switch Mic Att.
PSO1-TAPE SPEED SELECT
CIRCUIT BOARD
YK195T1530 | P.W. Board Speed Switch
2ZZ195T1530 P.W. Board Assembly
HT333122BO
Transistor
25C3312
R
or
S
PMOO-CAPACITOR
HT333122BO
Transistor
2$C3312
R
or
S
DK46102300
Ceramic
1000pF
+410%
Chip
HT30002000 Transistor 2$C 2784, 2SC3312 etc.
HC
10017090
IC
4558
DD
(PMD221)
PMOO-RESISTORS
HT30002000 Transistor 28C 2784, 2SC3312 etc. (All Resistors are +5% & 1/8W)
(PMD 221) R105000180 Resistor OP 1/8W Chip
HT333122B0
Transistor
2SC3312
S.T
RIO5000180
Resistor
09
1/8W
Chip
HT333122B0 Transistor 2SC3312 S.T
HT333122B0
Transistor
2SC3312
S.T
NB50052390
0.50
1/2W
HT30002000
Transistor
2SC2784,
2SC3312
etc.
RI05022180
2.22
Chip
HT30002000 Transistor 2SC2784, 2SC3312 etc. NB51032200 10kQ 1/2W
RA03320600 3.3kQ (B) Trimming
PJOO-MISCELLANEOUS RI05473180 47kQ Chip
YJ01002090 Jack Headphone RIO05473180 47kQ Chip (PMD221)
¥J01002160 Jack Ext SP RIO5000180 O02 Chip (PMD201)
RI05473180 47kQ Chip
YJO01002160
Jack
Tel
Pick
up
RI05472180
4.7kQ
Chip
YJO1002160
Jack
Mic
RI05681180
6800
Chip
YJ04080260 Jumper Lead
YU05080260
|
Jumper
Lead
RIO5472180
4.7kQ
RI05473180 47kQ
YT02020280
Terminal
Pin
Jack
2P
RIO05681180
6800
-
¥JO01002430
Jack
Direct
Tel
GA05047010
4.72
1W
$S02020760 | Slide Switch Tape Speed
YJ06003110
Jack
Connector
PMO00-SEMICONDUCTORS
YJ04000840
Jack
DC
IN
HZ20001020|
Diode
Chip
YJ01002440
Jack
Remote
HZ20016210|
Diode
1SR35-200
HZ20001020|
Diode
Chip
YJ06003250
Jack
Connector
HZ20001020}|
Diode
Chip
LC22260700
Choke
Coil
22mH
HZ20001020|
Diode
Chip
_LC25650700
Choke
Coil
5.6mH
HZ20001020|
Diode
Chip
LC24760520
Choke
Coil
Bias
Trap
85kHz
HZ20001020|
Diode
Chip
HZ30003020| Zener MA30
TC10150070 Qsc Transf. Bias Osc Coil
LC
14730040
Choke
Coil
47H
HC10037020;
IC
AN6612
TC
10200090
Osc
Transf.
DC-DC
Converter
HT10881100|
Transistor
2SA881
LC
14730040
Choke
Coil
47yH
HX413262A0|
Transistor
2SD1328
R.S
Chip
LC21050700
Choke
Coil
1tmH
BA20002210|
Semicon.
Comp
DTC-124E
K
HX413282A0|
Transistor
25D1328
R.S
Chip
$S02020740
Slide
Switch
Speaker
ON/OFF
BA20002210]
Semicon.
Comp
DTC-124E
K
HC
10024020)
IC
DN6864
$P02020730
Push
Switch
Tape/Source
Select
HC
10039210)
IC
BA668
(PMD 221)
$S06020570
|
Slide
Switch
Rec/Play
PMOO0-MISCELLANEOUS
YBO00801 20 Connective Cord
$RO2030130 Rotary Switch Rec Mode
$$02030230
Slide
Switch
Tape
Select
PMO1-MEMORY
SWITCH
T012414010 Output Transf. Direct CIRCUIT BOARD (PMD221, ONLY)
WC195T0220| P.W. Board Memory SW
2Z196T0220 P.W. Board Assembly
$SP02020840 Push Switch Memory Rew
(W01-99) Assembly and Wiring
(701-99) Adjustment
(X01-00) Correction
18
.
19
Mod}

3. TECHNICAL SPECIFICATIONS
Tape
Drive
System
...........
0.
cc
cece
eee
n
ccc
cetaveuceenee
Single
Capstan
Drive
CACAO
205
ax
atico
ap
Grins
mhod
yak
pach
a
heh
sds
cae
ono
Philips
type
compact
cassette
SP
EACK
SYSTOMD
ose
Bah
Pek
wa
ee
sexta
Baw
eR
Relay
ahd
awe
one
sce
2-track
1-channel
JADE:
SPREE
ois
tied
ad
flea
ensue
Panga
ae
kaye
eas
Pa
eerie
det
dau
ow
ase
1-7/8
ips
and
15/16
ips
PLS
AOS
eich
eae
ccracea
esd
teas
eed
dry
dnd
&
84
Darceye
sree
ethene
3
Head
System
Record: Super Hard Metal Alloy
Playback:
Super
Hard
Metal
Alloy
Erase: Dual Gap Metal Alloy
MOTON
wate
tao
inmabgettan
ithe
al
suo
eh
alia
pected
sudden
uted
wiAG
DC
Servo
Motor
Frequency
Response:
Standard
Speed
Long
Play
1-7/8
ips
(+3dB)
15/16
ips
(+3
dB)
NGtinial
it
Abe
tie.
ari
cine
weears
eine
py
ante
ety
40Hz~12.5kHz
40Hz~6.5
kHz
CrOs
Tape
ts
tines
Stee
Wen
2
iene
>
occ
od
40Hz~14
kHz
40Hz~7.5
kHz
Metal“
Tape
4
ied
aw
ca
a
daae
ate
wares
£5
eu
40Hz~15
kHz
40Hz~85kHz
Signal
to
Noise
Ratio:
Norial
ape:
c7
cdc
eek
sigh
2
uaa
Rg
unto
dcanrania
dare
uae
ehodt
adie
ted
funadi
e
55
dB
EO)
WED
Gants
erase
hi
sia
yada
niente
mens
satoawes
vr
kie
ph
Wilke
ed
Bs
See
Oe
Cain
eink
oe
57
dB
Metal
Tapes
x
ic
54
hae
wns
beable
ered
Bae
ed
omy
din
dh
dolenitee
hata,
57
dB
Wow
and
Flutter
(WRMS)
Standard
Speed
1-7/8
ips
.....
0.0...
eee
ee
eee
ce
iowa
htrasth
Sat
eves
0.12%
EOng
Play
T5116
IDS
-5:2..%2.2
arse
ance
savks
be
wah
ES
OW
WSS
Gare
ads
adc
eeeeee
t
0.15%
Output
Level/Impedance
SINE
Sait
eld
ee
acarta
eB
raral
ocen
ulana
ee
@ieihin
hr
Wag
Palve
een
alta
Lat
hoe
650
mV/2
k
ohms
PIGAUPNONG
fh
cae
Wlaa
caries
wacarels
oon
mation
de
vee
Eleed
Bice
eanei
280
mV/8
ohms
Input
Sensitivity/Impedance
LING
ik
cma
sh
ncaceapacten
anh
Gases
ts
Gad
wile
orurcunene
ee
alueweaeeteanente
da
40
mV/56
kohms
MIGIODIONG:
eh:
tiite
Sansa
d
eben
Sameer
isk
otal
a
ee
bnadice
a
pleas
0.3
mV/9
k
ohms
General:
Power
Requirements
........
0...
0c
ccc
eee
c
cece
nese
eeveeuences
120
V,
50/60
Hz
Battery
Requirements
(RB430
Battery
Pack
Optional)
............
3
D
Cells
or
RB430
Rechargeable Battery Pack
Battery Life
With Alkaline Batteries
PIBY
DOCK
IMC
scsi
sana
Wniaie
ZERO
gay
KRY
Be
eg
bret
ee
ee
b
bbRloawees
7.5
Hours
Recording
Time
with
Metal
Tape
.........
00.0...
ccc
cece
ce
ceeeee
5.5
Hours
With
RB430
Battery
Pack
(optional)
Play
DaCk,.
FING
vain
Maine
eeoy
eared
ih
ah
eek
Ye
cars
eee
4.5
Hours
Recording
Time
with
Metal
Tape
............
0...
cece
cece
eee
e
cen
4.0
Hours
Unit
Dimensions
and
Weight
MVIGUIY:
its
steh
dow
er
on
wo
ek
SGI
Net
p
enn
Co
neeihie
ag
ta
ep
alot
¥.Y
ealod
tee
Sue
228
mm
(9’')
AOIQ
GINS
a
age
Ya
in
NA
ate
hey
Cola
ahhh
Mee
tiga
are
gate
ceil
Realise
tel
ed
51
mm
(2’)
DGD.
2
Ses
ses
ceshraerceeneipselva
ound
Recut
ana
a-ha
gb
atletat
ck
kate
E
165
mm
(6.5”)
WVBIQIIE:
Sc
deo
nt
punn
ara
eae
atieew
wh
iarn
decal
dine
dows
aeel?
capameee
ts
dedicate
ct
ary
1.3
kg
(2.87
Ibs.)
20
Model PMD221
Model PMD201
Pape
Drive
System
n:52.neuw7
22
et
Sit
woot
nk
bee
gchar
eden
Single
Capstan
Drive
CORUNIOGE:
ty
5
Dares
eGog
wit
Daa
ae
oy
Bactrim
sole
Philips
type
compact
cassette
TEACK
GVSIONY
io:
Siig
Siiotnee
ns
Manta
oath
ae
4
Po
ate
aloe
aX
og
Desa
eld
ahs
2-track
1-channel
Tape
SPeed
uhcite
ahs
ae
oe
ONG
bye
8
me
28
Mo
peut
es
1-7/8
ips
and
15/16
ips
EUS
seats
enetns
Dar
paae
teh
haa
ee
ote
a
hoe
ceetant,
Sia
Panapae
ta
2
Head
System
Record/Playback: Super Hard Metal Alloy
Erase: Dual Gap Metal Alloy
MO
TOM
aia
utara
ar
atk
ayiale
yy
Pee
rnda-
der
Won
Gok
ose
eee
et
ok cs
tae
&
DC
Servo
Motor
Frequency Response:
Standard Speed Long Play
1-7/8 ips (+3 dB) 15/16 ips (+3 dB)
INOMMal,
PAPE
so
rsio
a
ab
bu
Be
cette
i
Aas
ate
40
Hz~12
kHz
40
Hz
~
6
kHz
CPOs
VAD
B
inc
ie
eats
ns
one
tn
od
De
ate
aes
40
Hz
~
13.5
kHz
40
Hz
~
7
kHz
Metal:
Tape
og
iA
a's
ole
eae
tae
See
eats
40
Hz~
14
kHz
40
Hz
~
8
kHz
Signal
to
Noise
Ratio:
NOtMal
VAG
<
doc
aciae
ge
ve
Rate
Sah
Ae
Rds
hale
Sia
oS ae
OK
MARE
BI
Od
a
Poe
Maoh
55
dB
iOS
Wape:
aoe
tue
oa
ve
dltan
nda
eure
eae
tay
os
gE
Mia
etd
Rawabede
57
dB
Wietal
Tape:
se
sne
eke
have
i
MEG
ee
otk
dt
eRe
hate
S
igh
ete
gee
eit
NAN
oe
oie
57
dB
Wow
and
Flutter
(WRMS)
Standard
Speed.
1=7/8:1DS"
vss
<6
Ae
5
ccot
haaau
oe
Sen
even
naan
bieke.
0.12%
Long
Play:
15
/1GiDS
ss
iis
oad
eae
eeaaia
ad
anu
wey
eek
eaileld
ed
oe
0.15%
Output
Level/Impedance
LUN
isc
ia
fer
tite
cae
eek
rate
GO
chee
Whe
ue ee
eos
ere
ue
gh
ES.
Yb
Sees
Macratte
seen
650
mV/2
k
ohms
FAIBGOPNOMG
sesdxctenice-t
gett
ats
ayo
8
takeerwd
a
ean
bt
orca
heardcu
Raeai
eae
280
mV/8
ohms
Input
Sensitivity/Impedance
BING?
8
were
tot
Bettone
ty.
chao
Alene
“aul
e
ocd
ang
Zine
2
Dane
Lg
alia
eet
&
40
mV/56
kohms
MICFOBNONG:
cscauinniie
aes
ek
Glens
oS
gna
atesk
mat
citecnans®
0.3
mV/9
k
ohms
General:
Power
Requirements,
5
.ccccesa
eau
eo
coed
ack
aw
aw
dot
wa
Bae
ea
120
V,
50/60
Hz
Battery
Requirements
(RB430
Battery
Pack
Optional)
............
3
D
Cells
or
RB430
Rechargeable Battery Pack
Battery Life
With Alkaline Batteries
Play
aC
Me:
sacs
tatinac
eisai
eats
«
eee
daly
pes
Sows
oohena
es
7.5
Hours
Recording
Time
with
Metal
Tape
..............
000
ccc
ceccccccecee
5.5
Hours
With
RB430
Battery
Pack
(optional)
Play
DAG
TG
taco
ee
nal
a
han
ca
Seder
Tiare
poy
Mears
BT
ne
Se
eae
4.5
Hours
Recording
Time
with
Metal
Tape
..........
00.0...
ccc
cece
ceecueeee
4.0
Hours
Unit
Dimensions
and
Weight
WVU
ohh
etire
hs
hase
sala
ek
ERG
as
aE
a
Seat
neve
nce
Mad
Nas
wee
weed
Sad
gue
228
mm
(9"")
PICIQUIAS
Se
\enig
tN
a
aaig
iets
et
ing
aetna
eid
Saat
yy
eal
acatine,
Dkr
heme
ask
aed
51
mm
(2’)
DB
Usp
th
Abs
Se
Sonic
elena
ee
a
Becta
hail
fleted
w
de
ah
ei
wedorine
d
h
165
mm
(6.5”)
WY
SU
UN
hots
ascend
ea
cea
Th
eh
hp
ied
Sad
a
eh
aed
ansheg
amass
eRe
1.3
kg
(2.87
Ibs.)
21
M qo8%

10.
SCHEMATIC DIAGRAM
Q70!
QEOI~
QEO5
§=
=
QG01,QN03,QU04,
QK02
~
QKO4
QKO!,QNOI
QLOI~QLO3
=
QLOS~QLO7~=_
QMO!
QmMo2
QMO3,QMO5
QMO04,QM06
QMO7
QMos-
HCI0055210
QJOI,QUO2
QK3!~
QK33,0L04,QL31,0M09,QMIO
HCIOOI7090
HT404711LO HTII3092B0
HC1I0037020
~=—s-
HT
108
8110.
HX413282A0
B8A20002210
HCI0024020
_—wHC100:
BAS27
HT327841U0
=
QX01,QX02,
QY0!
NJM2043DD
2SD471(L)
2SA1309
ANG66I2
2SA881(Q)
2801328
OTC-124E
DN6838
BA337
28C2784(u) HT333122B0 (S,T) (R,S)
; 2SC3312(R,S)
|
Lf
PLAY HEAD
>.
a ce E05
100/16V
HO72
"
a
REC HEAD
J6ol-2 ge One
PSOO LINE IN@ :
REIS (i)
S04 JEOS! 47x Oo? oy
LINE
1
el
a
MIC/TEL
2-—O
3
==
~
°
+
|
OIRECT
TEL
36—O
‘re
CEO8)
10.022,
SKOI~I
sl
a
io
vi6v
¥
R707-
—
|
10k
RKOE
22k
(7)
R701
270k
loKo3
|oKoz
?
2k R702
10k
DIRECT
TELEPHONE
JACK
l
iN
| DLO
| 3.9V
O
CLOT?
te eT
=
1
sko2-2
Su01=3
Q
HO7!
EARTH HEAD
ov
Gav
REMORT 5
JACK =
JMO2
CD guio”” BdS impo
(“) omit
svol-5
VOLTAGE
Sso4
NOR CrO2) ME
acess <=> 4.8¢em |
MO7I "
Lore Ho73 ia 6 t | to7l so73-I so74 _so72_ si
7% AUTO STOP SMO! FF/REW STOP PAUSE FF/REW
“SERVICE
INFORMATION
IS
FOR
USE
BY
QUALIFIED
RERSONNEL
ONLY
—
*,
PMOI
|
ANY
MISADJUSTMENT
OR
MISALIGNMENT
MAY
BE
TREATED
AS
A
NON-WARRANTY
Tub
dite
os
hone
ae
Hal
eee
ae
Bee.
-
REPAIR
BY
ANY
MARANTZ
SERVICE
CENTRE
—
Kind of Common Parts
RESISTOR
C***
:
ELECTROLY
CAP.
(2)
/
FILMCAP.
(
so)
R***
(1)
GDO5
---
140,
Carbon
film
fixed
resistor,
+5%
1/4W
(1)
EA------
10,
Electrolytic
condenser,
R***
(2)
GDOS5---160,
Carbon
film
fixed
resistor,
+5%
1/6W
one-way
lead
type,
tolerance
+20%
ae
CERAMIC
CAP.
(2)
DF15---350,
Plastic
film
condenser,
(1)
DD1----370,
Ceramic
condenser,
one-way
type,
Mylar,
+5%
5O0V
disc
type
(titan
condenser)
.
Temp. coeff. P350 ~ N1000 50V *In case of ordering the common parts, please estabitely the correct
C*** : CERAMIC CAP. parts number of 10 figures by the procedure ‘ASSIGNMENT OF
COMMON PARTS CODES”
(1)
DK16
---300,
High
dielectric
constant
ceramic
condenser,
disc type (titan variable)
Temp. chara. 2B4 50V

Model PMD221
QMO2
QMO3,QMOS
QMO4,QMO6
QMO7
QMO8
QY02,QY03
DEOI
~
DEO3
OLO6
OMOI
OMO2
oYos8
DY28
)
HTIO8811Q0
HXx41328240
BA20002210
HC10024020
HC10039210
HT
30002000
OKOI
~
DKO3
HD30002020
DMO3~0OMO7~
HD20016210
HI10056020
H110025020
2SA881(Q)
2801328
OTC-I24E
ON6838
BA337
ZENER
3.9V
DLOI,0LO5,0L07,Dx01
HZ20001020
ISR35
(R,S)
HD20015210
1SS133
2SC Type
QY02,QY03
©) LINE OUT
2SC2784iL)
QEOI~QE05
QJ01,QU02
QLO4,QL3!
QMO9, QMIO
QX01,QX02,QY0I
P——eR OFF ——s ON
SJ01-6 $701
OOO O00
SPEAKER
NOOI
EXT. SPEAKER
J702
| C 2$8C3312(R,S)
8 QGOI,QJ03,QU04
QKO2 ~ QKO4
—E QK3I~ QK33
| E
O c
2SA1309
QLO5 ~~ QLO7
2SD471(L)
QLOI~ QLO3
d
a)
4
fr
w oe
O00
J70I
HEAD PHONE
2S01328(R,S)
QMO3,QMO5
DTC 124E
QMO4,QM06
NJM20430D0
QKO!I,QNOI
AN6612
QMO!
'.vcc
2.GND
3 OUTPUT
LLO7
imH
FRONT VIEW
9
BA337
QMO8
BA527
Q7ol
eo
—|[—JLO2
| OC IN
40034, tfe- i] 64004
yoo2y
x
N
SMO1
SP02020840
Push
Switch,
Memory
Rew
HO71
LH82162030
Head
Rec/Play
Lor2__
O73
Bs
O71
so73-!
$074
S072,
so73-2
SoTl
*\
LLO1
1TC10150070
Transf,
Bias
OSC
HO72
LH31000570
Head
Erase
AUTO
STOP
smoi
jfF7REW
STOP
PASE,
DECREM
REO:
POWER
hy
RL12_
RAO1040600
Trimming
100k2
LO71
ME00140040
Solenoid
Coil,
QMS
Auto
Rew
PMO|
‘\-RE14.---
RKO2030670
Variable
20k
LO72_
ME10180010
Solenoid
Coil,
Auto
Stop
Mite
saad
ives
t,
bo,
8
es
_RI6
~—-
RAO2230600
Trimming
22k0
MO71
MMO00450020
DC.
Motor
RKO1
RA02230600
Trimming
22k0
MOO1
IM31040030
VU.
Meter
RX0O1
RA01040600
Trimming
100k?
NOO1
QJ72478010
Speaker
4a
RY32
RAO2230600
Trimming
22K0
NOO2
MS50000150
MIC
Unit
R702
RKO1030520
Variable
=
10k
S071
$M02010180
Mini
Switch,
Motor
R707
RMO1030270
Variable
10k
S072
$MO01011140
Mini
Switch,
F/R
FILM
CAP.
(=
)
$GO1
$P02020730
Push
Switch,
Tape/Source
$073.
SMO01011210
Mini
Switch,
Play
c
condenser,
$JO1
$S06020570
Slide
Switch,
Rec/Play
$074
$MO01011210
Mini
Switch,
Pause
ad
type,
tolerance
+20%
SKO1
$R0O2030130
Rotary
Switch,
Rec
Mode
$076
153T052010
Counter
1 condenser, SKO2 $S02030230 Slide Switch, Tape Selector
pe,
Mylar,
5%
50V
$701
$S02020740
Slid
Switch,
Speaker
ON/OFF
218M
1537264020
Belt
Counter
s
TGO1
1012414010
Output
Transf.
223M
2427264120
Belt
Drive
;
$S01
$S02030290
Slide
Switch,
Input
Selector
229M
1531264010
Main
Belt
hiss
lense:
establistythe
Cortect
$S02
$S02030290
Slide
Switch,
ANC
Selecor
107M
153T002590
Arm
Ass’y
Roller,
Pinch
procedure
“ASSIGNMENT
OF
$S03
$S02030290
Slide
Switch,
MIC
ATT.
219M
15317273010
Main
Flywheel
SS04
$S02020760
Slide
Switch,
Tape
Speed.
220M
15317273020
Sub
Flywheel
Components and wiring are subject to change for modification without notice.
M