Panasonic RX-SR27 User manual

NO. GAD8704057A2
Service Mai wal
Radio Cassette
Stereo
Radio
Cassette
necoth>
{
B
RX-S
R2/
¢ Please use this manual together with the service manual for model No.
RX-SR27 order No. GAD8702016C3.
¢ This unit does not have external speakers, so disregard all information
regarding external speakers when referring to the original service
manual.
(Black)
This is the Service Manual
for the following areas.
--- For all European
areas except
(ZE}, ZF}, [ZG] and
areas.
-- For United
Kingdom.
FE],
-- For France.
‘For F.R. Germany.
IN] | N
=] [ES] [Fa]
-- For Italy.
CHANGE
@ SPECIFICATIONS
Power Requirement: AC; 110~127/220~240V, 50/60 Hz
with optional AC adaptor RD-9443H
Radio Frequency Range: FM; 88~108MHz
AM; 530~1605kHz
Intermediate Frequency: FM; 10.7MHz
AM; 455kHz
RX-SR27 [x] (Original)
Panasonic
Power Requirement:
AC; 220V, 50Hz with optional AC adaptor RD-9443HS
(For U.K., 240V, 50 Hz with optional AC adaptor
RD-9443HE)
Radio Frequency Range: FM; 87.5~108 MHz
AM; 520~1,610kHz
Intermediate Frequency: FM; 10.7MHz
AM; 455kHz (z] [ZF] [za] [Z1]
470kHz [ZE]
RX-SR27 [Z][ZE][ZF] [ZG ][Z1]
Matsushita Electric Trading Co., Ltd.
P.O. Box 288, Central Osaka Japan

ll PARTS COMPARISON TABLE
NOTE:
[2]..For
all
Européan
areas
except
[ZE],
[ZF],
[Za]
and
(Zi.
{Ze}..For
United
Kingdom.
[ZF]..For
France.
[ZG]...For F.R. Germany. [Zi}...For Italy.
Parts Number
Description RX-SR27 [x] RX-SR27 Remarks
(Original) [z| (ze) (ZF) ee) )
L1
Coil,
FM
OSC
RLO4Y48
RLO4N245-0
[za]
[zi]
only
2
:
Cc
\.F. Transformer, AM RLI4A37 RLI2A39-M
Ceramic Filter (470kHz) RVFPFA455A RVFPFA470A
2
fos
[Capacitor(ispr)———S——=*dRCUVITORK
|
-RCUVINTSOKC
|
alia]
only
|
[c5
|
Capacitor@opr)__———_—_'|-RCUVINi6o)
|
RCUVIN2OOK
|
liz)
only]
a
PKia_
|
Front
Gabinet
Assy
__—_——~—S~*d;
CVS
|
RYMXSRaTZ
|
RYFXSRATX
RGTK57ZA-0 [Z][ZF] only
K14-2
Name
Plate
RGTK62ZA-0
RGTK58ZA-0
RGTK56ZA-0 [za] [21] only
Per
Gitex
SSCS
RKO
RHONA
PP2
|
Cushion
~~~
RPK
3006YA
|
RPNKGosza
fi
ra
Prag
*d
CORO
7
Rear Cabinet Ass’y
Pes
|
Cushion
aps
|
Protection
Cover
xZB14x20A03
[|
=
ss
——
_—_—_—si|:-
Deleted
Operating
Instructions
ROXK4065ZA
ROQXK4073ZA
Poe
MEASUREMENTS AND ADJUSTMENTS
@ AM ALIGNMENT
S SWEEP GENERATOR RADIODIAL | (ELECTRONICS
EP GENERA
BAND SETTING VOLTMETER REMARKS
CONNECTIONS |FREQUENCY or SCOPE)
AM-IF ALIGNMENT
Fashion loop of
several turns of 455 kHz
wire and radiate 30% Mod.
signal into loop of at 400 Hz
receiver.
Point of non-
interference. (on/
about 600 kHz)
Adjust for maximum
Headphones
j output.
jack
AM-RF ALIGNMENT
Tuning capacitor L4(AM OSC Adjust for maximum
Tuning capacitor CT4 (AM OSG
RX-SR27 [X] (Original)
Fashion loop of
several turns of ia a kHz) Point of non-
(e Mod interference. (on/
Adjust for maximum
Headphones
output.
jack T2 (AM IFT)
wire and radiate
signal into loop of at 400 Hz about 600 kHz)
receiver.
AM-RF ALIGNMENT
511kHz( Tuning capacitor L4 (AM OSC Adjust for maximum
Sea [Gass
1,870kHz( Tuning capacitor CT4 (AM OSC
inoue [toyopene |” [eg |
RX-SR27 [z)[ZE][ZF][ZG] [21]
—2—

Mi FM ALIGNMENT
ee P| raptopiat | (eLecTRonics
NERATOR
BAND SETTING VOLTMETER ADJUSTMENT REMARKS
| CONNECTIONS | | FREQUENCY | or SCOPE)
FM-RF ALIGNMENT
Connect to test orld Headph LI(FMOSC_ | 6x2) Adjust
(3) FM iat th h capacitor eadphones ( (¢«2) Adjust for maxi-
cru Peau fully closed. _| Jack mum output.
antenna. Negative Variable
(4)| FM _ | side to test point 109.2MHz capacitor CT1 (FM OSC "
yv. fully open. Trimmer)
(*2) Three output responses will be present; proper tuning is the center frequency.
RX-SR27 [X] (Original)
>
FM-RF ALIGNMENT
Connect to test 86.2MHz | Variable Headph L1(FM OSC x2) Adjust f
(3) olnt thr h ({zaj|zth.. capacitor Headphones ( ; («2) Adjust for maxi-
4 He ed oug Hz) | fully closed. jack Coil) mum output.
antenna. Negative | 109.2MH Vari
(4) side to test point (Zola. 7 iopleesthae a CT1 (FM OSC i
Vv. 08.3MHz) | fully open. Trimmer)
(2) Three output responses will be present; proper tuning is the center frequency.
RX-SR27 [Z][ZE][ZF][ZG][Z1]
MI TAPE ADJUSTMENT
ITEM INPUT Me ene NT | SPECIFICATION fa ts REMARKS
Tape speed on oe 3020 + 10Hz Playback mode
RX-SR27 [X] (Original)
QZZCWAT Headphones
Tape speed (3kHz) 3010+ 10Hz Playback mode
RX-SR27 [Z][ZE][ZF][Zal [Zi]

ALIGNMENT POINT
* Please refer to Circuit Board and Wiring Connection Diagram for test point locations.
Main Circuit Board
FM ANT
|O6MHz
FM 2nd FM OSC FM OSC
1O.7MHz l1092MHz 86.2MHz
SOK?
AMANT
Motor Control
Circuit Board OQ
TAPE SPEED FM Ist AM OSC AM IFT AM OSC
3020 + 10 Hz 10.7MHz = «1.670 kHz 455kHz SIIkHz
Fig. 1
RX-SR27 [x] (Original)
»
Main Circuit .Board _ _ (L1 for
ee
FM OSG'\7 EM OSCN
/ 409.2MHz \ 86.2MHz \, 2S!)
FM 2nd/ (ze)... (Ze) Z..
\r
|!
10.7MH2\ 108.3 MHz) cae yy, a
r
\ fern
AMANT
|.500kHz
FM ANT
1O6MHz
AM ANT
S50kHz
BIAS
CURRENT
3.9mV
VR2
Motor Control
Ce
oN
AM
OSC,
7
KM
IETS,
cu
eee
1,670kKHz~—
455kHz
SZ’
AM
OSC
TAPE
SPEED
FM
Ist
{|
([Za][zi}..
((zEl..
ass
sh
3010+
10Hz
10.7MHz\
1,640kHz)
470kHz)
~—((26][2)..514kHz)
va
\
[era
LA
[re
|
ca
fea}
a“
Fig. 1 ye
RX-SR27 [Z)[ZE][ZF}[Z@]|21]
KTB

ORDER NO. GAD8702016C3
Service Manual
Stereo Radio Cassette Recorder
RX-SR25 MECHANISM SERIES
@ SPECIFICATIONS
¢ Main Unit Section
Power
Requirement:
Battery;
3V
(Two
UM-3,
“AA”
size
dry
batteries)
AC; 110~127/220~240V, 50/60 Hz with
optional AC adaptor RD-9443H
(For Australia, use optional AC
adaptor RD-9443HA)
Power Output: 30mW (15mW x 2)...RMS (max.)
Input:
MIC;
sensitivity
0.25mV/applicable
microphone
impedance
200~600Q,
$3.5
DC IN; 3V (Mini type)
Output: [x][Kc].... HEADPHONES; 160, $3.5
HEADPHONES; 32Q, $3.5
Dimensions:
84.5
mm(W)
x
129.5
mm(H)
x
37
mm(D)
Weight: 290g without batteries
Radio Frequency Range: FM; 88~108MHz
AM; 530~ 1605 kHz
National
Radio Cassette
RX-SR27
(Black)
This is the Service Manual
for the following areas.
[x]... For Asia, Latin
America, Middle
East and Africa
areas.
[L]... For Australia.
XC].
-- For Saudi Arabia.
Intermediate Frequency: FM; 10.7 MHz
Sensitivity:
Frequency Response:
Recording System:
Tape Speed:
Track System:
AM; 455kHz
FM; 2.54V/0.6mW output
(—3dB Limit sens)
AM; 252uV/m/0.5 mW output
100~8, 000 Hz (with normal tape)
AC bias, MAGNET erase
4.8cm/s
4-track 2 channel stereo recording
and playback
¢ External Speaker Section
Power Requirement:
Power Output:
Speaker:
Input Jack:
Dimensions:
Weight:
Battery; 3V (Two UM-3, “AA” size
dry batteries)
800 mW (400 mW x 2)... RMS (max.)
5cm Speaker (impedance 8Q)
Impedance 320, $3.5
70 mm(W) x 82mm(H) x 55 mm(D)
230g without batteries
Design and specifications are subject to change without notice.
Matsushita Electric Trading Co., Ltd.
P.O. Box 288, Central Osaka Japan

LOCATION OF CONTROLS AND COMPONENTS
Mi MAIN UNIT SECTION
Wi SPEAKER SECTION
Fig. 1 (A)
Mi Remove the Rear Cabinet
1. Remove the battery cover (A). (Fig. 1)
2. Remove the screw (B) (2x 25)mm x3. (Fig. 1)
3. Remove the screw (C) (2x6)mm x1. (Fig. 1)
Mi Remove the Mechanism & Circuit Board
1. Remove the screw (D) (2x6)mm x1. (Fig. 2)
2. Remove the mechanism & circuit board in the
direction of arrow @, @. (Fig. 3)
MAIN UNIT SECTION
@ Volume Control (VOLUME)
@ Stereo Microphone Jack (ST MIC) [0.25 mV/200~600Q ($3.5)]
© Band Selector (BAND)
© Tuning Control (TUNING)
© Headphones Jack ( ()) [16Q (32Q: For Australia.), 3.5]
© Power/Battery Check Indicator (POWER/BATT)
@ FM Stereo Indicator (FM STEREO)
© Built-in Microphone (MIC)
© SLE Switch (SLE)
@® Battery Compartment [Back]
@ Cassette Compartment
@® DC Input Jack (DC IN 3 VO-5-@ ) [MINI TYPE]
® Direction Button (DIRECTION)
@® Pause Switch (PAUSE)
® Stop/Eject Button (™/4 STOP/EJECT)
@® Function Selector (SELECTOR)
@ Fast/Cue Buttons (4 - ¥ FAST/CUE)
@® Tape Selector/Beat Proof Switch (TAPE/B.P)
® Playback Button (4PLAY)
@ Record Button (@ REC)
@ Clip Receptacle [Back]
SPEAKER SECTION
@ Speaker (5cm, 80)
@ Power/Battery Check Indicator (POWER/BATT)
When a signal is input, the power is turned on, and the
indicator lights.
© Battery Compartment
© Input Jack (320, 3.5)
Sem ee
(G)
Fig.
2
Fig.
3
@
Remove
the
DC
IN
Jack
Circuit
Board
1.
Remove
the
screw
(E)
(1.7
x
2.5)mm
x
1.
(Fig.
4)
i Remove the LED Circuit Board
1. Remove the screw (F) (2x 6)mm x 2. (Fig. 5)
@ Remove the Mechanism
1. Remove the screw (G) (1.7x3)mm x 1. (Fig. 2)
2. Remove the solder (H) form flexible PC board. (Fig. 2
pase) 2 =

(E) @ Remove the Dial Chassis
1. Remove the screw (1) (2x6)mm x1. (Fig. 2)
Wi Remove the Cassette Compartment
1. Remove the screw (J) (2x 10)mm x 2. (Fig. 6)
2. Remove the spring (K) x 1. (Fig. 7)
Note: The dial Pointer falls off easily when the
cassette compartment is removed, so be
careful not to drop it or lose it.
i Caution on attachment of Dial Chassis to Main
Circuit Board
Line up the band knob and the band select switch (S1)
boss and securely attach the dial chassis. (Fig. 8)
@ Caution on assembly of Front Cabinet
Line up the S.L.E. knob and the S.L.E. switch (S6)
boss, and securely attach the front cabinet. (Fig. 9)
@ Caution on assembly of Rear Cabinet
Line up each switch with its respective switch boss,
and securely attach the rear cabinet. (Fig. 10)
@ Caution on assembly of Cassette Compartment
Line up.the dial pointer and the dial pointer rack, and
securely attach the cassette compartment. (Fig. 7)
Mi Dial Setting Point
1. Turn the drum gear fully in the direction of the
arrow @). (Fig. 11)
2. Set the pointer to mark. (Fig. 12)
3. Attach the dial chassis to the main circuit board.
()
Fig. 6
Cassette Compartment
Dial
Pointer
Band Select
Switch (S!)
(K) Front Cabinet
Fig. 8
Dial Pointer
Rack
Drum Gear
Fig. 11
Fig. 12
— 3-—
MEASUREMENTS AND ADJUSTMENTS
@ ALIGNMENT INSTRUCTION
READ CAREFULLY BEFORE ATTEMPTING ALIGNMENT
5. Set power source voltage to 3V DC.
6. Output of signal generator should be no higher
than necessary to obtain an output reading.
1. Set volume control to maximum.
2. Set band switch to AM or FM ST.
3. Set selector switch to radio or Tape.
4. Set S.L.E switch to OFF.
@ AM ALIGNMENT
SIGNAL GENERATOR or
BAND SWEEP GENERATOR
CONNECTIONS | FREQUENCY
INDICATOR
(ELECTRONICS
VOLTMETER
or SCOPE)
AM-IF ALIGNMENT
RADIO DIAL
SETTING REMAIIS
ADJUSTMENT
Fashion loop of
several turns of Point of non-
interference. (on/
about 600kHz)
455 kHz
30% Mod.
at 400 Hz
Headphones
jack
2 (AM IFT) Adjust for maximum
wire and radiate
signal into loop of
=
output.
AM-RF ALIGNMENT
Tuning capacitor L4 (AM OSC pet for maximum
”
Tuning
capacitor
(*1) Cement antenna bobbin with wax after completing alignment.
@ FM ALIGNMENT
SIGNAL GENERATOR or
SWEEP GENERATOR
CONNECTIONS FREQUENCY
Adjust for maximum
output. Adjust L3 by
moving coil bobbin
along ferrite core.
Adjust for maximum
output.
Repeat steps
(2)~(5).
(*1) L3 (AM
ANT Coil)
CT3 (AM ANT
Trimmer)
INDICATOR
(ELECTRONICS
VOLTMETER
or SCOPE)
FM-IF ALIGNMENT
RADIO DIAL
SETTING REMARKS
BAND ADJUSTMENT
CT4 (AM OSC
Trimmer)
Connect vert.
High side thru.
0. 001 pF to test 10.7MHz Point of non- amp. of scope to Adjust for maximum
point YW. Negative (SWP.) interference. (on/ | test point YW. T1 (FM 1st IFT) | amplitude.
side to test point : about 90MHz) Negative side to (Refer to fig. 2.)
test point YW.
ca a eo ae ;
FM-RF ALIGNMENT
Adjust for maximum
T3 (FM 2nd IFT) | amplitude
p ?
(Refer to fig. 3.)
al
eR
Poe
sopeeie
;
Headphones
(FM
OSC
(*2)
Adjust
for
maxi-
fully
closed.
jack
Coil)
mum
output.
Connect
to
test
Variable
CT1
(FM
OSC
(4)
FM
|
point
W
through
109.2MHz
|
capacitor
Trimmer)
:
FM dummy
fully
open.
antenna.
Negative
:
(5)
FM
sige
to
test
Boint
90
MHz
s
:
(*
2)
Adjust
for
maxi-
(6)
EM
106MHz
‘
CT2
(FM
ANT
mum
output.
Trimmer)
Repeat
steps
(3)~(6).
(*2) Three
output
responses
will
be present;
proper tuning
is
the
center
frequency.
7
m@
SEPARATION
ALIGNMENT
FM
SIGNAL
EQUIPMENT
See
|
CONNECTION
|
ADJUSTMENT
|
SPECIFICATION
REMARKS
CONNECTION COUNTER
98MHz, 60dB (CW)
Connect to test
point W through
Adjustment
of
Adjust
VR1,
for
19kHz
P
F
FM
dummy
19kHz
(+100H
di
n
ilot
signal.
= z)
reading
oO
: .
Negative
side
to
Carne
ores
test point BW.
pores 4 =,
WV Be sure to fold at the (¥) mark so that mark is on the outside.

e==> Main (Tape & Radio) Signal Line #18 Recording & Radio (FM) Signal Line =~= +B (Recording) Line
[—|> Radio (FM) Signal Line
SCHEMATIC DIAGRAM tronccns goa
000C> Recording Signal Line —=p—= +B Line
@
MAIN
UNIT
MAIN
CIRCUIT
c
;
LED
CIRCUIT
SECTION ; Notes:
‘ {x].....For Asia, Latin
162 = America, Middle
1c
1
aie
R5
2.2K
RB
100
CFI
R9
470
Sagi
ANTPSGS.
5.
a
East
and
Africa
RVITA7358F
2S8C2295BTW
=
=
,
ET,
s
FM
FRONT
END
FM
IF
AMP
=
ag
CN
es
L
ts
A
eC
1
MK
&
areas.
;
6s
C
8
....For
Australia.
! © =
weeeT
of
S
[xc]...For
Saudi
2{on]
2
oc
fu
2S
Arabia.
a
=
=
s
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20,21
sil «2.
=
RVTDTCI43TKT-96
(8)
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>
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[osc]
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(SLE
ON)
1
C0OO!¥
:
oe
.
yy
¥
Sk
FM
STEREO
‘sis
Cee
/POWER/BATT.
IND.
[
|
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|
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TT]
UN
3B
=
|
:
See
me:
;
o
&
OOTY
TY
C2
0.0022
ss
Sie>
ers
JACK(2)
CIRCUIT
98
|
=
8
HEADPHONES
L
eect
Ss
-
BUILT-IN
x
SLEON:18)
‘SLEQN:0)
2°
Yer
©
MIC
MIC
CIRCUIT
(SLEGF:0)
gear
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RF
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|
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|
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AMP
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&§
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TAPE.
REC
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Sen
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tape
@
QUI
INPUT
CONTROL
REV:
29
$2-2
JACK
(1)
3S
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.
I
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RVTDTCI43TKT-
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2SA1037
KST-96
a4 = POWER CONTROL SWITCHING # BATT. 3V
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27K]
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(MIC/REC
+B)
(UM~
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C217 4V 100
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CONTROL
|
Rch '
4144
18
oo
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=
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TS
RVTDTCI43TKT-96
AN66I2S
Sh
POWER
CONTROL
MOTOR
CONTROL,
ry as
ERASE
HEAD
’
2SD60IRTX
x) H SWITCHING
(R/P
CONT.)
ily
10 an 3
g
a7
@10
z
R
|
2SD6OIRTX
2SD6OIRTW
+
6 f 4 2SD60IRTX SWITCHING SWITCHING
fir 4 SWITCHING (R/P CONT.) (REC +B)
d (BEAT PROOF)
$7 ©
Notes:
1. $1-1, $1-2:
2. $2-1, $2-2:
3. S4:
RIP. SWITCH ss wi} $4
. Iés 02 _
Lae fe
Band Selector switch in “FM STEREO” position.
(F.S...FM STEREO, F...FM MONO, A... AM)
Function Selector switch in “TAPE” position.
(T... TAPE, R... RADIO)
TAPE/B.P switch in “NORMALII” position.
(N/I... NORMAL/I, M/II...METAL/CrO,/II)
Pan
SON
S6:
S7:
sg
$10
VR1:
.
03
MAI65T
STABI
a 2
Pause switch in “OFF” position.
(O...ON, OF... OFF)
SLE switch in “OFF” position.
Playback/Record switch in “PLAY” position.
(P... PLAY, R... REC)
Direction switch in “OFF” position.
FWDI/REV switch in “FWD” position.
Power switch in “OFF” position.
FM VCO adjustment VR.
Qi3
2SD60IRTW
TAPE SELECT
Qi7
2SA1037KST-96
SWITCHING ( REC +8)
VR2: Bias current adjustment VR.
VR3-1, VR3-2: Volume control VR.
VR4: Tape speed adjustment VR.
DC voltage measurement are taken with electronics
voltmeter from negative terminal of battery.
No mark... Playback position, ( )... Record position,
< >... Radio (FM) position, « )... Radio (AM) position,
[ ]... Pause “ON” position, [[ J]... Pause “OFF” position
MOTOR CONTROL CIRCUIT
=a
lena
MOTOR
- a
15. Battery current: NO SiQmal............ccscccsssesssecsesscscssscsescssssetsesereeces 33.5mA
Maximum Output
Radio a. 47MA
Tape (PLAY). . 210MA
Tape (REC) 0.0.0... cscsssssssseccsssseeestssseseseneeseee 260mA
16. The supply parts number is described alone in the replacement
parts list.
¢ This schematic diagram may be modified at any time with the
development of new technology.
—6—

CIRCUIT BOARD AND WIRING CONNECTION DIAGRAM
is) 6 7 8 9
1 2 3 4
@ MAIN UNIT SECTION
MIC CIRCUIT BOARD
(POWER/BATT IND)
10 11 12
(FM STEREO IND)
Q20 Q22 MICROPHONE S.LE
rao
s9
FWD/REV SWITCH
=
xr
>
Q1l2 [pause | Q!! Po
JACK (1)
CIRCUIT BOARD
Q25
Sio
POWER SWITCH
pf fo]
aes
+
= BATT. 3V
_F (UM-3(NG)x2)
~. Cathode
<
AnodsSte77
$8
DIRECTION SWITCH
Ql V ic2 ¥ Y a7 Q8— Qlo
MAIN
CIRCUIT
BOARD
&
=F
© $7
Tp R/P SWITCH
C
a = ie.
Qis
Q6
MOTOR
BAR
ANTENNA
JACK (2)
CIRCUIT BOARD
Anode
Notes:
;
[x].....For
Asia,
Latin
America,
Qig
A
Cathode
|
{HEADPHONES
Middle
East
and
Africa
areas.
MOTOR
CONTROL
Q:
seeee
For
Australia.
CIRCU
IT
BOARD
Ca‘
B45
[xc]...For
Saudi
Arabia.
NOTES
BLK.........
Black
ORG.
.......
Orange
BLU.........Blue
PNK........Pink
BRN........
Brown
RED.........
Red
GRY.........Gray
SLD.......Shield
Wire
=
Resistor
GRN......!
Green
MET
ssacncest
Violet
=Jumper
Wire
L.
BLU.....Light
Blue
WHT.......White
NIL...
No
Color
Mark
YEL.......-
Yellow
cara
(ete
=.

TAPE ADJUSTMENT
ITEM INPUT EAS MENT | SPECIFICATION gs ee REMARKS
; Playback mode
" QZZCFM Headphones Maximum : ;
Azimuth ae ; Azimuth screw | Tape/B.P. switch > NOR/I
mun Be wae ae ade cman Refer to Fig. 4
Tape speed | Q22CWAT Headphones | 3990+ 10Hz VR4 Playback mode
(3kHz) jack
Record mode
Vv. 2 Tape/B.B. switch — CrO,/II
Bias Current a Measure the voltage of the Left
vy . and Right channels of the R/P Head,
and adjust the lower of the two
to 3.9mV with VR2.
ALIGNMENT POINT
* Please refer to Circuit Board and Wiring Connection Diagram for test point locations.
Main Circuit Board
FM ANT
1O06MHz
FM 2nd FM OSC FMOSC
10.7MHz 109.2MHz
C
AM ANT
SOK
BIAS 2 J FM ANT
CURRENT - 9OMHz
3.9mV
VR2
AMANT
(Bottom View)
Motor Control
Circuit Board 39 =o-Y TT TT
TAPE SPEED FM Ist AM OSC AM IFT AM OSC
3020+10Hz 10.7MHz 1.670kHz 455kHz 5IlkHz E
vR4
Fig. 1
(R-CH) W _ (+)
(L-CH) V
mt ©
Azimuth Screw
Fig. 2 Fig. 3 Fig. 4 Fig. 5
Screw Dimensions Quick Reference
¢ Dimensions
XSN 3 + 10=Pan head machine screw, 3mm in diameter, 10mm long.
sla
sia’
se
(hom
Ip
Les
¢ Types
XSB_ Binding head XTB_ Binding head
XQC_ Flat head
XQG_ Oval fillister head XSC_ Oval countersunk head XTC Oval countersunk head
XSH_ Flat fillister head XTN_ Pan head
XQH Flat fillister head
XQS_ Flat head XSN_ Pan head XTS_ Flat head
XSS_ Flat head
\ \
\
,
\/
v
.
a 2
‘
\
\
\ \
V-+---3)
Less than 0.35% H
(WRMS)
Wow and flutter
= ro) @
‘

K6
(Bi
PB)
K27%)
=K28-1
(MAIN PB)
DISASSEMBLY INSTRUCTIONS AND
Wi SPEAKER SECTION
=e
CABINET PARTS LOCATION
Note:
This circuit controls the IC power circuit (IC1) by switching Q5.
Therefore, to check the voltage, first apply a low-frequency signal (1kHz,
20mV) across test points W-W to turn on the circuit.
SCHEMATIC DIAGRAM
Mi SPEAKER SECTION
| S
{ N ce cl
ve
2
set
[te
tee
|
3
|
Ie
rs0nc2
sovoz2
ay
wo
sat
g
bes
O A o> l .
| Abe B36: Bet ee Nig; orf OP sav 8 pak b+ 1PM DINAMIC
vases So 18 | (ooo 2o4o a -ore | 3[_ |sPEAKER
INPUT
TACK
:
&
lia
ie
pe
ees
re ba
20) IG A I hae toe aoe D2(Red)
DI
pO
S40
NO
0
ON
ON
(RVDPR2434D)
(MAI65}
<8)
Set
ci
wopesr
"fa
|_|
POWER/BATT.IND
A.G.C Sf, Zs RO 12K C8 gor \
om ZS é3V41 s&s abou
Qi,2 alba Bs T3s a
oes ts 3S g 38 R24 150 ; &: Sy
ae 7 on eat
gS ga 38 > fs t= ta)
220K 0 : - “ox
ae Pe 0 wt oye 2Bai SS), Pe
i ie ale 1 Br, | (2SC33IIR)
00
fo
FO
5
0)
2°84
fey
SWITCHING
ss 4: s 3 2 ‘s (AUTO POWER ON/OFF)
S ay Ole ZK mo
5] at 0 = ie = “3 OS 04 05
Rs 2 xe 5S = (2SA1309R] (2SB909MQ) f
SWITCHING(AUTO POWER ON/OFF
i]
Ca ee ey
Note:
1. DC voltage measurements are taken with electronics
voltmeter from negative terminal of battery.
No mark...No signal, [ ]...Use signal
=p Tape/Radio Signal Line, —™— B(+) Line
CIRCUIT BOARD AND WIRING
CONNECTION DIAGRAM
Mi SPEAKER SECTION
+ 1 PM DYNAMIC
Wit
3(
[SPEAKER
BLK — ~ Sem (2') 6a
z
Lp
BATTERY 3V
(UM- 3x2)

REPLACEMENT PARTS LIST
i RESISTORS & CAPACITORS
Numbering System of Resistor Numbering System of Capacitor
Example: Example:
ERD 25 F J 101 ECKD 1H 102 z F
T Watt Shape Tolerance Value Type Voltage Value Tolerance Peculiarity
me a (1009) (1000 pF)
ECEA 50 M R47
Type Voltage Pecullarity Value
(0.47 uF)
Ceramic Capacitor
(Chitacon)
(ECCD, ECKD Type) ERD: Carbon Resistor
ERC: Solid Resistor
RF: Incombustible Ceramic Capacitor (ECFD Type)
7 Box-Shaped (Chitabari) Cc :12V0C ie)
Wire-Wound Semiconductor E :S50V0C
Resistor Ceramic Capacitor (ECQ Type)
: Metal Oxide-Film Electrotytic Capacitor : SOWV DC
Resistor Tantalum Fixed
: Wire-Wound Electrolytic Capacitor
Resistor Polystyrenc Film
: Superstable Capacitor
Metal Film cree Film
Resistor Capacitor
: Metal-Film Polypropylene Flim
Resistor a, -
.F Capacitor
if
Se eee Chip Capacitor
: Cylindrical Ceramic
% Capacity are in microtarads (F) unless specified Capacitor
otherwise, P=Pico-farads.
% Resistance are in ohms (Q), unless specified
otherwise, 1K=1,000Q, 1M=1,000KQ
¢ MAIN UNIT SECTION
RRJ6GCU180T E
001 152 5882-3
RRJEGCJ330
RRJGGCUS32TE
RRJEGCJ470TE
RRJEGCU222TE
RRJGGCJI01TE
RRJEGCUSH4TE
ERD16TJ470T
RRU6GCU47ITE
RRJGGCJ102TE
ERDIGTJ101T
RRJEGCUIO2TE
RRJEGCJ220TE
RRJEGCU102TE
RRJ6GCJ822
RRJGGCJIO2ZTE
ERDI6TJ470T
RRJ6GCU470TE
ERD16T J563T
RRJEGCU221TE
RRJGGCJ102TE
RRJEGCU5E2
RRJ6GCJ154TE
RRJEGCU222TE
RRJEGCU220TE
RRJEGCU222TE
RRJGGCJ104TE
RRJEGCUI03TE
RRJGGCJ391TE
RRJ6GC 822
RRJEGCU224TE
RRJGGCJI02TE
RRJ6GCJ472TE 001 151 6751 4
RRJ6GCJ681TE
001 151 6699 1
001 152 2933 1
RRJ6GCU562
RRJ6GCJ154TE
RRJEGCI222TE
RRJ6GCU220TE
RRJ6GCU222TE
RRJGGCJ104TE
RRJ6GCJIOBTE
ERD1I6TJ391T
RRJ6GCU822
RRJGGCI224TE
RRJ6GCJ102TE
001 152 5870 7
001 152 2738 2
001 151 67505
001 152 6608 5
001 152 58716 001 152 5871 6
001 152 2933 1
001 152 6609 4
001 151 6507 4
RRJEGCJ5E2 001 152 58707
RRJEGCJ272T E
001 152 5870 7
RRJ6GCU472TE 001 151 6751 4
RRJEGCI331TE
ERDI6TJ102 001 152 2919 9
001 151 67505
001 151 6700 5
001 182 5871 6
ERDI6T J472T 001 152 3990 8
RRJEGCJI80TE
RRJ6GCJ472TE 001 151 6751 4
RRJ6GCJ562 001 152 58707
RRJ6GCJ681TE
RRJ6GCJ272TE RRJ6GCJ222TE
RRJ6GCJ102TE
RRJ6GCJ562
RRJ6GCJ824T E
RRJ6GCJ104TE
RRJ6GCJ222TE
RRJGGCJ471TE
RRJ6GCJSRETE
RRJGGCJ472TE 001 151 6751 4
001 152 5870 7
RRJ6GCJ331 TE
ERD16TJ102 001 152 29199
ERDI6T
J472T
001
152
3990
8
001
151
6757
8
1H : 50VDC 2H : 500
R37
R338
R339
RJT, RJ2
RJ3, RJ4
RUS, RUG
RJT, RUB
RJ9, RJI0
RJ1, RUIZ
R13, RU14
RJ15, RUI6
RJI7, RUI8
RJ19, R20
RJ21, RJ22
R23, R24
RJ25
RJ26
RJ27, RJ2B
CAPACITORS
NONOTNOHS N BEX
RRJ6GCJ222TE
ERDI6T J223T
RRJ6GCJ472TE
RRJ6GCJ102TE
RRJ6GCIS32TE
RRJ6GCJISSTE
RRJ6GCJ221TE
RRU6GCJ473TE
RRJ6GCU221TE
RRJ6GCJ103TE
RRJ6GCJ104TE
RRJEGCJ183TE
RRJ6GCJ152
ERSB24J108T
RRJEGCU221TE
RRJEGCJ821TE
ERSB29JR40T
ERDI6TJ101T
ERDI6T JSR6T
ERD16TJ3R3T
RRJEGCJOOOTE
RRJ6GCJOOOTE
RRJ6GCJOOOTE
RRJ6GCJOOOTE
RRJ6GCJOOOTE
RRJ6GCJOOOTE
RRJEGCJOOOTE
RRJ6GCJOOOTE
RRJ6GCJOOOTE
RRJ6GCJOOOTE
RRJ6GC JOOOTE
RRJ6GCJOOOTE
RRJ6GCJOOOTE
RRD18XJOO0E
RRJ6GCJOOOT E
RCUVIHIO1K
RCBS1C222MX
RCUVIH222MD
RCUVIH180KC
RCUVIHI101K
RCUVIH160J
001 152 39775
001 151 6751 4
001 151 6756 9
001 151 6507 4
001 151 6450 4
001 151 6507 4
001 151 67505
001 151 6506 5
001 152 5878 9
001 151 7054 8
001 151 6507 4
001 151 6701 4
001 151 7055 7
001 152 2738 2
001 152 6808 9
001 103 8858 6
001 103 8964 5
RCUV1HS561KB
ECSEQJT225SG
ECSE1CT105SL
RCUV1H222MD
RCUV1H102MD
RCUVIHI21J
RCUVIH221K
ECUV1E104MD
ECEAOGKS101L
ECUV1C105ZF
ECUV1E104ZF
ECSE1CY474R
ECSEOGT475
ECUVIE104ZF
ECEAICKK4R7C
ECEAQUKS220
RCUVIHIOIK
ECUVIH102KC
RCUV1H680H
ECSE0GT106
RCUV1E223MD
ECSEOGT 106
RCUV1E103MD
ECEAOGKS470L
ECEAOGKS221L
ECSEOGT475
ECEA0GKS101L
ECEAQJKS220
ECSEOGT475
ECEA0GKS330L
ECEAOGKS101L
ECEA0GKS221L
ECEAICKS4R7
ECEAOGKS221L
RCBS1C222MX
RCUV1H222MD
RCUV1HO70D
RCUV1E103MD
ECSEICT474
RCUV1HO60D
RCUV1E223MD
RCUV1E103MD
RCUV1E223MD
RCUV1E223MD
RCUV1E103MD
ECEA0GKS330L
RCUV1E223MD
RCUVIESS3KB
RCUVIHI01K
RCUV1E223MD
RCUV1H681KB
ECEAOGKS221L
ECSEQUT225SG
ECUV1C224MR
ECUVIH102KC
RCUV1E223MD
ECSEICTI05SL
RCUV1H682MD
001 103 8858 6
RCUV1E183MD 001 103 8212 8
001 103 9152 9
RCUV1E273MD 001 103 91976
001 123 0640 2
001 103 8962 7
001 123 0802 2
RCUVIH101K
001
123
0812
0
RCUVIHIS2KB
ECSEICY474L
RCUV1H222MD
RCUVIHIOIK
ECUV1C334ZF
ECEAICKS100
RCUV1H332MD
RCUV1E123KB
001 103 8691 1
001 123 0820 0
001 103 8963 6
001 103 8969 2
001
120
5908
8
001
120
3874
9
001
120
5906
0
001
103
71189
001
103
9151
0
001
103
8961
8
001
103
8758
9
001
123
0636
8
001
103
8758
9
001
120
6087
6
001 120 2530 4
001 120 5907 9
001 123 0802 2
001 108 9141 2
001 103 6755 0
RCUV1HS61KB
ECSEOQJT225SG
ECSEICTIOSSL
RCUV1H222MD
RCUV1H102MD
RCUVIHI21J
RCUV1H221K
ECUV1E104MD
ECEAOGKS101L
ECUV1C105ZF
ECUVIE104ZF
RCUV1H152KB
ECSEICY474L
RCUV1H222MD
RCUVIHIOIK
ECUVIC334ZF
ECEAICKS100
RCUV1H332MD
RCUV1E123KB
001 123 0802 2
001 123 0812 0
001 103 6755 0
001 103 8965 4
001
123
0812
0
001
103
8963
6
001
123
0567
4
001 123 0567 4
001 120 5906 0
001 103 71189
001 103 8758 9
001 103 8691 1
001 123 0820 0
RCUVIE123KB 001 103 8961 8
001 120 5909 7
001 120 5907 9
001 123 0636 8
001 120 5906 0
001 120 2530 4
001 123 0636 8
001 120 5908 8
001 120 5906 0
001 120 5907 9
001 120 5583 9
001 120 5907 9
ECSEOGT475
RCUV1H682MD
001 123 0636 8
RCUVIE123KB 001 103 8961 8
ECEAOGKS101L
RCUV1E183MD
001 120 5906 0
001 103 8212 8
001 103 8959 2
001 120 3874 9
RCUV1E273MD
001
103
91976
001
103
8961
8
e SPEAKER SECTION
Part Code
001 120 3856 1
001 108 8003 5
001 120 3125 9
001 106 1558 8
001 120 2925 9
001 120 3856 1
001 103 8003 5
001 120 3125 9
001 106 1558 8
001 103 5545 2
001 103 55710
001 120 2960 6
001 120 2829 8
ECEAQJU220
RCBS1H101KB
ECEAQJU470
ECQV052245Z
ECEAQJU221
ECEAQJU220
RCBSIH101KB
ECEA0QJU470
ECQV05224JZ
RCBS1C10GNY
RCBS1H102KB
ECEATHUO10
ECEAQJU101
001 182 3978 4
001 152 39775
001 152 3989 1
001 152 3978 4
001 152 39917
001 152 3972 0
001 182 3989 1
001 152 3970 2
001 152 2922 4
ERD16T J224
ERDI6T J223
ERDI6TJ471
ERDI16TJ224
ERD16TJ473
ERDI6TJ154
ERD16TJ471
ERDI6TJ151
ERDI6TJ122
ERDI6TJ101
ERDI6TJ471
ERDI6TJ154
ERDI6TJ332
ERD16TJ221
001 152 2738 2
001 152 3989 1
001 152 3972 0
001 152 2929 7
001 152 29279
001 182 2745 3
001 152 3970 2
001 152 2923 3
001 152 2745 3
001 152 3978 4
001 152 39775
001 152 3987 3
ERDI6T J4R7
ERDI6TJ151
ERDI6T J123
ERDI6TJ4R7
ERDI6T J224
ERDI6T J223
ERDI6T J391
ECEAIHUR22
RCBS1H102KB
ECEAQJU221
001 120 3247 0
001 103 5571 0
001 120 2925 9
M@ ELECTRICAL PARTS
* SPEAKER SECTION
INTEGRATED CIRCUITS ia} 2SB909MQ_ 001 030 50540 TRANSISTOR
Cl
ANTI18
001
060
88519
INTEGRATED
CIRCUIT
OO
ns ee
we
Dl
MATES
001 G82
04940
DIODE
D2
RVDPR2434D
a1.
a2
2SC3311R
001
030
43134
TRANSISTOR
001
082
35392
_
DIODE
@
2SC3311R
001
030
43134
TRANSISTOR
PORWR
SS
oe
ee
all
ul
RJJDGM2Z
003
400
6035
3
JACK
2SA1309R 001 030 40699 TRANSISTOR
— 14 —

e MAIN UNIT SECTION
(gr a ren I a a aN I PE EES ST SE
INTEGRATED CIRCUITS ECRLAOIOAI2 001: 142. 0606 8 ~TRIMMER CAOACI TOR
RVI TATSS8F 001 060 78675 IC CT3,.CT4 ECRLAOIOAI2 =: 001: 142. 06058 ~TRIMMER CAOACI TOR
1C2 AN7236S 001 060 88573 IC. RCV4LC3R2Q. 001 141 04353 VARIABLE CAPACITOR
C3 RVI BATS60F 001 060 45078 INTEGRATED CIRCUIT
ANTI09S 00t 061 45019 INTEGRATED CIRCUIT
AN6612S 001 060 37441 IC
RLOAY 148 001 211 37228 COIL
L2 RLO4Y78 001 211 09626 OSILLATOR COIL
L3 RLF2N1S-M 001 214 15941 BAR ANTENNA
L4 RLO2A3 001 210 99867 COIL
{5 RLQZP101K 001 211 27580 CHOKE COIL
L6,L7 RLQZP1ROM COIL
L8 RLQZP1ROM COIL
L9, L10 RLQZ5002 001 21099636 CHOKE COIL
11 RLI4A27 001 215 24785 —|.F. TRANSFORMER
T2 RL|2A37 001 21131093 1.F. TRANSFORMER
RLI4A27 001 215 24785 1 .F. TRANSFORMER
RLOQA4 001 210 87161 OSCILLATOR COIL
FILTERS
2SC2295BTW 001 030 6917 4 TRANSISTOR
Q2 2SK160K5T2 001 080 72760 TRANSISTOR
Q3, 04 2SD601RTW 001 030 6 TRANSISTOR
Q5. 06 2SD601RTX 001 030 7094 4 TRANSISTOR
Q7, 8 2SD601RTX 001 030 7094 4 TRANSISTOR
ag RVTDTC143TKT 001 030 72699 TRANSISTOR
aio 2S0601RTW 001 030 6 TRANSISTOR
ail RVTDTCI43TKT 001 030 72699 TRANSISTOR
Ql 2SD601RTX 001 080 7084 4 TRANSISTOR
Q13 2SD601RTW 001 030 6 TRANSISTOR
Q14, Q17 2SA1037KST9I6 001 030 72706 TRANSISTOR
CFI QCRZIO7MAS 001 241 04454 CERAMIC FILTER
Q18 2SD601RTX 001 030.7094.4_ TRANSISTOR CF2 RVEPFA4SSA O01 241 06458 CERAMIC FILTER
aig 2SB09MR 001 030 53630 TRANSISTOR 2 RXABPMB8 001 230 1488.0 COMPONENTS COMBI NAT {ON
20, 021 RVTDTCI43TKT 001 030 72699 TRANSISTOR
22, 023 RVTDTC143TKT 001 030 72699 TRANSISTOR
Q24 RVTDTC143TKT 001 030 72699 TRANSISTOR
RVTDTAII4TKT 001 080 72439 TRANSISTOR
SWITCHES
RSS3B32Z, 003 431 31395 SLIDE SWITCH
$2 RSS2B38YA-A 008: 431 37995 SLIDE SWITCH
SA RSS2A38YA 003. 431 38214. SLIDE SWITCH
$5 RSS2A3BYA 003.431 38214 SLIDE SWITCH
D1. D2 MAZBHA 001 032 49305 DIODE $6 RSS2A36Y 003 431 26278 SLIDE SWITCH
OS MA IEST MOP O5s O14 DI GDE 5 ST RSH2A22Z 008.436. 45586 PUSH SWITCH
D4, DS LNSIORPP 001 082 98095 DIODE, GAASP = eiaeay iciacdl. LEAP Swrih
VARIABLE RESISTORS $9 RSHIAT9ZA-B 003 435 6327.1 LEAF SWITCH
RSHIA5S3Z 003 435 4529 1 ‘LEAF SWITCH
001 180 0396 4 SEMI VARIABLE RESISTOR
VR2 EVNAGA00B24 =: 001 180 0098 2. SEMI VARIABLE RESISTOR
001 180 21819 CARBON VARIABLE RESISTOR
001 18031404 SEM! FIXED RESISTOR
RJJDSS2ZA 003 400 74946 JACK
J2 RJJD3SSZ 003 400 70411 JACK
J3 RJJB2Z 003 400 52708 JACK
VARIABLE CAPACITORS
i CABINET PARTS
* MAIN UNIT SECTION
pa a
ROPKS16ZA 015 71007505 RACK
RDGK5612ZA 015 745 11104 GEAR
XTW2+6S SCREW
WMEOAY 001 274 0240 2 MICROPHONE
RJSK5M1ZA 003 400 76566 SOCKET
XTNOG 005 601 18243 SCREW RBT237Z 015 700 3126 7 KNOB
RKKK9Z 015 820 84607 BATTERY COVER
RBDK29ZA 015 700 45690 KNOB
XTN2+25JZ 005 501 47076 SCREW
XTN2+65J 006 50111281 SCREW
XQNIT+C3 005 500 34430 SCREW
RA AZ
Conanwam
8
XQNIT+C4 005 500 46083 SCREW
RDGK5613ZA 015 745 11113 GEAR
XQNIT+C3 005 500 34430 SCREW
RMPK10ZA O15 662 1436 2 HOLDER
RUPK86ZA~1 003 483 30978 P.C.B
RBTK11ZA 015 700 45707 KNOB
XTW2+6S SCREW
RZAXSR2SM 015 630 24618 CHASSIS ASS’Y
RJCKSOOOTYA 008. 413 16283. BATTERY TERMINAL
RHEK61ZA 006 513 49243 WASHER
RDPKSI7ZA-0) = 015 710 0751 4 POINTER
RUWK72ZA 015 727 09713 SPRING
QHQ1362K 005 500 42772 SCREW
RYPXSR27X 015 820 87822 CASSETTE LID ASS’'Y
RBDK27ZA-0 015 700 45672 KNOB
RBDK28ZA-0 O15 700 4568 1 KNOB
RYMXSR27X 015 800 66370 FRONT CABINET ASS’Y
RYFXSR27X 015 802 3125 1 REAR CABINET ASS’Y
RYFXSR27XC =—s-« 0015 802. 3133. 1 REAR CABINET ASS’Y
RMAK502ZA 015 632 66509 ANGLE
RHGK612ZA 015653 11758 RUBBER
RBDK30ZA-0 Ot5 700 4615 1 KNOB
RHGK714ZA 015 653 11749 RUBBER
RHRK523ZA OtS 652 14727 HOLDER
RJCK70002ZA =: 008. 413 16309 BATTERY TERMINAL
RGTK&2ZA-0 015 861 21405 NAME PLATE
SBRESSSERERSER
RGTK68ZA-0 015 861 21423 NAME PLATE
s QUJBO103 003 413 0959 1 TERMINAL
2KMKASP8ZA 015 600 6638.9 FRONT CABINET ASSY navy eS eo ee
RKKK2Z O15 820 4304 4 BATTERY COVER
RYF2XS38M 015 802 23393 REAR CABINET
QJBO134 003 41309635 TERMINAL EAS5P17SC 001 260 33083 SPEAKER
XTN26+18GZ SCREW

Mi MECHANISM PARTS
CASSETTE DECK
QBW2140
M2 QBW2138
M3 QBK92000
M4 RNGK21ZB
MS RNGK15ZA
M6 SNGAKFW19ZB
M7 RNGK20ZA
M8 RNWK2011ZA
Mg TOWAKSR27ZA
Mi0 1DWAKSR25ZA
Mil RDVK23ZA
M12 QODP1948-2
M13 RUWK40ZA
M14 RUWK41ZA
MI5 RUWK38ZA
MI6 TINLAKFW19ZA
Mi7 QBK92008
Mi8 RNLK50ZB
M19 RNLK70ZA
M20 RUWK76ZA
M2} QHQ1304
M22 XTNV17#6Z
M23 XQNIT+C6
M24 XUEV4VW
M25 RUWK62ZA
M26 RUWK56ZA
M27 RUWKS55ZA
M28 XQSIT+A4FN
M29 XQNI7+C5
M30 TNRAKSR25ZA
M31 6NRAKSR25ZA
SNRAKSR25ZA
INRAKSR27ZA
1 RUDK20ZA
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1 RUDK32ZA
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RNAKSOYA
6NLAKFW192ZB
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SSSERREERGSSRESRAR
005 513 3145 6
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015 745 1068 9
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015 745 1070 5
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O15 756 0463 5
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O15 712 2427 §
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015 712 2399 2
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015 765 0553 3
O15 745 1044 7
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O15 745 11293
O15 726 29416
015 718 4473 1
O15 741 3493 8
WASHER
WASHER
WASHER
GEAR
GEAR
GEAR ASS’Y
GEAR
WASHER
FLYWHEEL ASS’Y
FLYWHEEL ASS’Y
BELT
PULLEY
SPRING
SPRING
SPRING
PINCH ROLLER ASS’Y
WASHER
LEVER
LEVER
SPRING
SCREW
SCREW
SCREW
C RING
SPRING
SPRING
SPRING
SCREW
SCREW
ROD ASS’Y
ROD ASS’Y
ROD ASS’Y
ROD
SPRING
ROD ASS’Y
COtL SPRING
PLATE
ROO
ROD
LEVER ASS’'Y
REEL TABLE
GEAR
SPRING
WASHER
GEAR
SPRING
LEVER
GEAR ASS’Y
C RING
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ACCESSORIES
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015 977 1622 3
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GIFT BOX
GIFT BOX
CUSHION
PAD
PACKING SHEET
CUSHION
CUSHION
PROTECT 10N COVER
SRR ERFARESREARRTRRSEES
BESSSEREEREERER
RUWK46ZB
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XUEVSVW
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INLAKFW19ZA
RUDK17ZA
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RUPKS1ZA
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KTB
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015 718 4614 6
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SPRING
IDLER LEVER ASS’Y
C RING
LEVER
SPRING
LEVER
ROD ASS’Y
GEAR
LEVER
CHASS!S ASS’Y
PRESSURE PLATE
SPRING
SPRING
LEVER
COIL SPRING
SCREW
MOTOR RUBBER
ANGLE
SHIELD PLATE
DC MOTOR
ROD
SPRING
C RING
LEVER
COIL SPRING
PLATE
SPRING
ERASE HEAD
IDLER LEVER ASS’'Y
SPRING
LEVER
LEVER
SPRING
REEL TABLE ASS’Y
FW.c
GEAR ASS’Y
PINCH ROLLER ASS’Y
SCREW
SCREW
R/P HEAD
SPRING
PLATE, HEAD BASE
SPACER
SCREW
LEAF SPRING
LEVER
ROD ASS Y
WASHER
WASHER
C RING
O15 819 0447 7 INSIDE PHONES
HEADPHONES
EAR PAD
BELT CRIPER
INSTRUCTION BOOK
TAPE
SPEAKER CORD
Printed in Japan ®