Sony TC-W345 User manual

SERVICE MANUAL
* Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
“DOLBY”, the double-D symbol O00 are trademarks of
Dolby Laboratories Licensing Corporation.
Model Name Using Similer Mechanism
Tape Transport
Mechanism Type
TC-W345
US Model
Canadian Model
AEP Model
E Model
Australian Model
TC-W31 (US, Canadian, E model)
TC-W170 (AEP model)
NEW (Australian model)
DECK-A | TCM-180VA-H3
DECK-B | TCM-180VB-H3
SPECIFICATIONS
Recording system
4-track 2-channel stereo
Fast-forward and rewind time
Approx. 120 sec. (with C-60 cassette)
Bias AC bias
Signal-to-noise ratio (NAB, at peak level)
Sa ae B-TYPE ON | C-TYPE ON
TYPE IV 58 dB 66 dB 73 dB
TYPE Il 57 dB 65 dB 72 dB
TYPE | 55 dB 63 dB 70 dB
Total harmonic distortion
1.0% (with Sony METAL-ES cassette)
Frequency response (DOLBY NR OFF)
30- 15,000 Hz (+3 dB)
TPE IV cassette: | 49 _ 44.000 Hz (OVU recording)
TYPE Il cassette | 30-14,000 Hz (+3 dB)
TYPE | cassette | 30-13,000 Hz (+3 dB)
Type IV: Sony Type IV (METAL)
Type II: Sony Type II (HIGH)
Type | : Sony Type | (NORMAL)
Cassette
Wow and flutter +0.16% W Peak (IEC)
0.11% WRMS (NAB)
+0.2% W Peak (DIN)
\
: RS
\,
XN Reier to the
Inputs
Rated output level 0.44 V (-5 dB) at a load
impedance of 47 k ohms
Load impedance Over 10 k ohms
Output level 0.3 mW at a load impedance
of 32 ohms
Model for USA, Canada :
120 V AC, 60 Hz
Model for European countries:
220 - 230 V AC, 50/60 Hz
Model for UK, Australia :
240V AC, 50/60Hz
Model for other countries:
120, 220, or 240 V AC adjustable, 50/60 Hz
Power consumption 18 W
Dimensions Approx. 430 x 123 x 280 mm (w/h/d)
(17 x 47/s x 11'/s inches) including projecting
parts and controls
Mass Approx. 3.6 kg (7 Ibs 15 oz)
Line inputs
(phono jacks)
Outputs
Line outputs
(phono jacks)
Headphones... .
(stereo phone jack)
General
Power requirements
Supplied accessories
Audio connecting cords (2)
Design and specifications subject to change without notice.
STEREO CASSETTE DECK
ONY.

MODEL IDENTIFICATION
— Specification Label —
SONY.
STEREO CASSETTE DECK
Whitt
MODEL NO. TC-W345
US, Canadian model: AC 120V 60Hz 18W
AEP model: AC 220V~50/60Hz 18W
E model: AC 120, 220, 240V~50/60Hz 18W
Australian model : AC 240V~50/60Hz 18W
TABLE OF CONTENTS
Section Title Page
1. GENERAL
GON ING HS: PEM 55254 cs53h ca croneasscaszevunaeinconenedd auahepeartunetettacteaias 3
2. MECHANICAL ADJUSTMENT..............: cece 4
3. ELECTRICAL ADJUSTMENT ............: cscs 4
Record/ Playback Head Azinuth Adjustment [Deck A/ Deck B].. 4
Tape Speed Adjustment (Deck A/ Deck BJ... ce ceceeseereeees 4
Playback Level Adjustment [Deck A/ Deck Bl......c.ccccesseens 5
Record Bias Adjustment [Deck Bl}... cecssesssesssessseeessessseseas 5
Record Gain Adjustment | Deck BJ..........ccccsescceseeesseercsescseescsees 5
4. DIAGRAMS
4-1. Printed Wiring Boards ........... ce eceecessteeesstseeessseeesssserereees 6
4-2. Schematic Diagram ........eceseescseessseeseevesecsserssesseeseeeeaes 9
4-3. IC Block Diagrams... ccssecssecsesseneesssesssecsseeesessecsseesseanans 12
4-4. Semiconductor Lead Layouts ..........cecscesecsseesseseeseeenes 13
5. EXPLODED VIEWS
5-1. Front Panel and Cabinet Assemblies ..............c:ccescssseeerees 14
5-2. Mechanism Deck Section
(TCM-180VA-H3) (DECK A)
(TCM-180VB-H3) (DECK B) uu... cccecsessceeecsssesssesseeesessees 15
5-3. Mechanism Deck Section2
(TCM-180VA-H3) (DECK A)
(TCM-180VB-H3) (DECK B) .......cssscccsssersesssseuesesteverssentes 16
5-4. Mechanism Deck Section3
(TCM-180VA-H3) (DECK A)
(TCM-180VB-H3) (DECK B) .......ccesccrecesestesssesseravenverserens 17
6. ELECTRICAL PARTS LIST uo. eeceeneeeees 18
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK A OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
' SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
SAFETY CHECK-OUT
(US model only)
After correcting the original service problem, perform the
following safety checks before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE
The AC leakage from any exposed metal part to earth
ground and from all exposed metal parts to any exposed metal
part having a return to chassis, must not exceed 0.5 mA (500
microampers). Leakage current can be measured by any one of
three methods.
1. Acommercial leakage tester, such as the Simpson 229 or
RCA WT-540A. Follow the manufacturers’ instructions
to use these instruments.
2. A battery-operated AC milliammeter. The Data Precision
245 digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of
a VOM or battery-operated AC voltmeter. The “limit”
indication is 0.75 V, so analog meters must have an
accurate low-voltage scale. The Simpson 250 and Sanwa
SH-63Trd are examples of a passive VOM thatis suitable.
Nearly all battery operated digital multimeters that have
a2V AC range are suitable. (See Fig. A)
To Exposed Metal
Parts on Set
| 7 {Ac
Pee
voltmeter
(0.75V)
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
ATTENTION AU COMPOSANT AYANT RAPPORT
A LA SECURITE!
LES COMPOSANTS IDENTIFIES PAR UNE MARQUE
SUR LES DIAGRAMMES SCHEMATIQUES ET LA LISTE
DES PIECES SONT CRITIQUES POUR LA SECURITE
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIECES SONY DONT LES
NUMEROS SONT DONNES DANS CE MANUEL OU
DANS LES SUPPLEMENTS PUBLIES PAR SONY.

SECTION 1
GENERAL
Co(svayijicersi (ep Mele mi ce)a) Mm orl a(>)|
POWER switch
[2] Cassette holder (deck A)
[3 |PEAK LEVEL METER
[4 | DUBBING SPEED and RECORD indicators
[5 | TAPE COUNTER and RESET button
[6 | Cassette holder (deck B)
[7 |Tape operation buttons
@ REC (record) button (deck B only)
[> (play) button
<4 (rewinding) button
bP (fast-forward) button
m4 (stop) and (eject) button
il PAUSE button
REC (recording) LEVEL control
[9 | BALANCE control
DUBBING SPEED button
HIGH/NORMAL speed button
DOLBY NR (Dolby noise reduction) buttons
[12] TAPE SELECT switches
HEADPHONES jack (stereo phone jack)
— 3—
This section is extracted from
instruction manual.

SECTION 2
MECHANICAL ADJUSTMENTS
PRECAUTION
1. Clean the following parts with a denatured-alcohol-
moistened swab:
record/playback head pinch roller
erase head rubber belts
capstan idlers
Torque Measurement
Bae
a
nel
motes
fesding
wo
|
:
30—
70
g*cm
athe
aes
(0.42
—
0.97
oz
«
inch)
FWD
CQ-102RC
p
PE
SREW
CQ-201B
1.5—7g*¢cm
(0.020 — 0.096 oz « inch)
63 g * cm or more
(0.87 oz « inch or more)
SECTION 3
ELECTRICAL ADJUSTMENTS
1. Demagnetize the record/playback and erase head with a
head demagnetizer.
2. Do not use a magnetized screwdriver for the adjustments.
3. After the adjustments, apply suitable locking compound to
the parts adjusted.
4, The adjustments should be performed with the rated
power supply voltage unless otherwise noted.
5. The adjustments should be performed in the order given
in this service manual. (As a general rule, playback
circuit adjustment should be completed before performing
recording circuit adjustment.)
6. The adjustments should be performed for both L-CH and
R-CH.
e Switches and controls should be set as follows unless
otherwise specified.
DOLBY NR switch: OFF
TAPE select switch: TYPE 1 (NORMAL)
(DECK-B)
Mode: record —
AF OSC
6002 jing IN LINE OUT
315Hz
[ipattsel | 108)
RECORD/PLAYBACK HEAD AZIMUTH
ADJUSTMENT|DECK A/DECK B
Procédure:
1. Mode: FWD playback
test tape
P-4-A100
(10kHz, — 10dB)
R-CH
LINE OUT
2. Turn the adjustment screw and check output peaks. If the
peaks do not match for L-CH and R-CH, turn the
adjustment screw so that outputs match within 1 dB of
peak.
output
level
within 1 dB
L-CH R-CH
peak peak
Screen pattern
—~ screw position
O@OO®Q®
: h 45° é 3 ‘i
in phase 90 135° 180
good wrong
3. After the adjustments, apply suitable locking compound to
the parts adjusted.
Adjustment Location:
FWD REV
rere eran yoteemenerereemaneensd
Adjustment screw
TAPE SPEED ADJUSTMENT/|DECK A/DECK B
Procedure:
Mode: FWD playback
speed checker or
digital frequency
test tape
WS-48B counter
3kHz, OdB
esaee 47kO
SE walk
LINE OUT
1. Connect pin to with the lead wire. (CNP505)
Measurement limit : high speed
Speed checker Digital trequency conter
0+0.3% 5960 + 20Hz
Frequency difference between the beginning and the end of
the tape should be within 1.5% (90Hz).
— 4 —

Adjustment location:
DECK-A side RV501
DECK-B side RV503
2. Remmove the wire in step 1. (CNP505)
Measurement limit: normal speed |
Speed checker Digital trequency conter
040.3% | 2,980 + 10Hz |
Frequency difference between the beginning and the end of
the tape should be within 1.5% (45Hz).
Adjustment location:
DECK-A side RV502
DECK-B side RV504
3. If the specifications are not satisfied, repeat step 1
and 2.
PLAYBACK LEVEL ADJUSTMENT
DECK A/DECK B
Procedure:
Mode: FWD playback
test tape
P-4-L300
(315kHz, OdB)
be
LINE OUT
Adjust,
DECK-A side RV101 (L-CH), RV201 (R-CH)
DECK-B side RV102 (L-CH), RV202 (R-CH)
so that the specifications are satisfied.
Measurement limit :
LINE OUT level: 0.44V (—5dB)
level difference between the channels: within 0.5dB
RECORD BIAS ADJUSTMENT | DECK B
Setting :
TAPE SELECT: TYPE-I (DECK-B)
Procedure:
1. Mode: record
tar OSC blank tape
oa CS-123
Pell lak
T1000% 1,000 J a]
a
LINE IN
1) 315Hz >} 0.025V (— 30dB)
2) 10kHz
2. Mode: playback
recorded
portion
LINE OUT
Playback the tape recorded in step 1. If the specification is
not satisfied, adjust CT301 and repeat steps 1 and 2.
Measurement limit :
The LINE OUT level of 10kHz signal relative to that of
315Hz: —0.5dB to 0.5dB.
RECORD GAIN ADJUSTMENT | DECK B
Setting:
TAPE SELECT: TYPE-I (DECK-B)
Procedure:
1. Mode: record
AF a] blank tape
10ka CS-123
attenuator
“sale
6000
LINE IN
315Hz, 0.25V (-—10dB)
2. Mode: playback
recorded
Portion
b=
LINE OUT
play back the recorded in step 1. If the specification is not
satisfied, adjust RV103 (L-CH), RV203 (R-CH) and repeat steps
1 and 2.
Measurement limit :
LINE OUT level: 0.44V (—5dB)
Adjustment Location: Audio Board
Conpoment side.
RVIOI RV201
RV102 RV202
—— _1C304
RV501 RV503
ey)
Sy) RV504
RV502
A
CT30!
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RV103 RV203
CNPS5O5 L-CH R-CH

TC-W345
SECTION 4
DIAGRAMS
4-1. PRINTED WIRING BOARDS
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TC-W345
4-2. SCHEMATIC DIAGRAM
« See page 12 for IC Block Diagrams.
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>
EESHE
8+
Line
$301,
S302 $501
|
- EEEEE 8- Line | og a |
* [C_]: adjustment for repair. sepa ee D511 D512 S13 |
|
|
under no-signal conditions.
no mark : PLAY
<<
>>
:
DUBBING
SPEED
(HIGH)
M
>
<
>
:
DUBBING
SPEED
(NORMAL)
DIO!
=
D107
a
;
|
RV302
20/20k
15A
¢ Voltages are taken with a VOM (Input impedance 10MQ).
Voltage variations may be noted due to normal production
tolerances.
* Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances. N
PEAK LEVEL METER:
[ee evel]
DECK B
TAPE SELECT | 5904
DECK A
Note: Note:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The components identi- | Les composants identifiés par |
|
|
|
|
|
|
|
09 te
KORKCEN (Xo¥-Xo¥ igZ0n SELECT
fied by mark A or | une marque A sont critiques LEVEL METER
dotted line with mark A ur la sécurité.
are critical for safety. e les remplacer que par
Replace only with part | une piéce portant le numéro
number specified. spécifié.
0
Q301,
Q302
,Q303
¢
CND
:
Canadian
model.
REC
EQ
SWITCH
AUS
:
Australian
model.
* Signal path.
SD : PB (DECK A)
[> : PB (DECK B)
(>) : REC (DECK B)

4-3. IC BLOCK DIAGRAMS
IC101,201 1R2E02
GND DI D2 D3 D4 DS D6 D7
eS ——
(8)
Vill lw AAA
= ul a eae | a
ae eee
(9)
$0 Vec AMP VREG . IRB IRA
IC304 CX20187
IC305 CXA1198AP
] IN GND OUT
GP GL GH REF VCC {€) (R) (R)
{70 fQ@ fM REF VEE IN GN OUT
GND (L) (L) (L)

4-4,
SEMICONDUCTOR
LEAD
LAYOUTS
CX20187
DTA144ES
SEL1210S-C
DTC114ES
42
22
DTC1 44ES
ee
ol
2SA1317-STU
3,
2$C2603-EF
(Top
view)
cathode
anode
CXA1198AP
-
an
eg
SEL4814A-CD
|
|
| |
|
8
2SB1094-LK
a
{TOP
VIEW)
2SD201
2
long
$
ww
anobe
cathode
M5218AL
S
Ml
10E2N
CE
12345678
CATHODE
28C945-P
MC14001BCP
MC14066BCP
ANODE
UPC4011BC
“4
8
/
el
”
HZS6A1L
1SS202-1
UPC4570C-1
876
5
12
34
anode
(Top view)

SECTION 5
EXPLODED VIEWS
a
The
components
identified
by
mark
¢
Items
marked
“
*
”
are
not
stocked
since
they
¢
-XX,
-X
mean
standardized
parts,
so
they
may
A\
or
dotted
line
with
mark
A\
are
are
seldom
required
for
routine
service.
Some
|
have
some
difference
from
the
original
one.
critical
for
safety.
delay
should
be
anticipated
when
ordering
¢The
mechanical
parts
with
no
reference
Replace
only
with
part
number
these
items.
number
in
the
exploded
views
are
not
supplied.
specified.
¢
Color
Indication
of
Appearance
Parts
Example:
¢
Hardware
(#
mark)
list
and
accessories
and
Les
composants
identifiés
par
une
KNOB,
BALANCE
(WHITE)
. .
.
(RED)
packing
materials
are
given
in
the
last
of
this
marque
\
sont
critiques
pour
la
Part
:
lor
C
ie
*s
col.
paeeiist
Ries
aces
que
par
une
piéce
ae
ey
*CND_
:
Canadian
model
portant
le
numéro
spécifié.
e AUS _ : Australian model
5-1. FRONT PANEL AND CABINET ASSEMBLIES
r
US,
Canadian
1
$101
SK
aes
model
—
;
ae
AEP
model
~~
AUS
model
o
TCM-180VA-H3
(DECK A)
T9041
=
9.
not supplied
31
zo |
Br
5 Sg 201
S
13 DIN ae | ey
pg
TCM-180VB-H3
(DECK
B)
as
a
16
Ref.No.
Part
No.
Description
Remark
|
Ref.No.
Part
No.
Description
Remark
1
X-3340-190-1
LID
(A)
ASSY,
CASSETTE
*
23
3-703-244-00
BUSHING
(2104),
CORD
(AEP,
AUS)
2
X-3340-189-1
LID
(B)
ASSY,
CASSETTE
23
3-703-571-11
BUSHING
(S)
(4516),
CORD
(CND,
E,
US)
3
3-346-380-01
KNOB
(VOL)
*
24
3-908-833-01
PANEL,
BACK
(CND,
US)
4
3~346-380-21
KNOB
(VOL)
*
24
3-908-833-22
PANEL,
BACK
(AEP)
5
X-3367-853-1
PANEL
ASSY,
FRONT
(CND,
US)
*
24
3-908-833-31
PANEL,
BACK
(E)
5
X-3367-854-1
PANEL
ASSY,
FRONT
(AEP,
AUS,
E)
*
24
3~908-833-41
PANEL,
BACK
(AUS)
6
4-917-460-01
KNOB,
POWER
A25
1-551-188-XX
CORD,
POWER
(E)
7
3-346-379-01
KNOB
(SLIDE)
Add
1-555-750-00
CORD,
POWER
(AEP)
8
3-346-381-01
BUTTON
A\25
1-558-945-21
CORD,
POWER
(POLAR.
SPT-1)
(CND,
US)
9
1-548-596-61
COUNTER,
TAPE
(MIDDLE
TYPE)
Ad25
1-696-966-21
CORD,
POWER
(AUS)
10
3-499-042-XX
BELT,
COUNTER
26
4-951-620-11
SCREW
(2.
6X10),
+BVTP
11
3-701-437-11
WASHER
27
3-704-366-01
SCREW
(CASE)
(M3X8)
12
3-558-708-11
WASHER,
STOPPER
29
4-951-620-01
SCREW
(2.
6X8),
+BVIP
13
3-349-043-11
BUTTON
(BLOCK
B)
*
31
A-2006-264-A
AUDIO
BOARD,
COMPLETE
14
3-349~-042-11
BUTTON
(BLOCK
A)
(AUS,
CND,
E,
US)
(Including
HEADPHONE/METER
BOARD)
*
3]
A-2006-619-A
AUDIO
BOARD,
COMPLETE
(AEP
15
3-318-688-31
FOOT
(F58175S)
(AEP,
AUS,
E)
(Including
HEADPHONE/METER
BOARD)
15
3-318-688-51
FOOT
(F58175S)
(CND,
US)
16
4-923-836-21
CUSHION
A\32
1-569-007-11
ADAPTER,
CONVERSION
2P
(E)
*
17
4-943-088-31
CASE
(AEP,
AUS)
*
33
3-549-452-00
PULLEY,
SHUT-OFF
*
18
3-327-855-01
COVER
(TRANSFORMER)
A\S101
1-570-307-11
SELECTOR,
POWER
VOLTAGE
(VOLTAGE)
(E)
A\T901
1-449-682-11
TRANSFORMER,
POWER
(E)
*
19
1-574-727-11
WIRE,
FLAT
TYPE
(9
CORE)
*
20
1-574-725~-11
WIRE,
FLAT TYPE
(17
CORE)
AXT901
1-449-683-11
TRANSFORMER,
POWER
(CND,
US)
21
X-4941-291-1
FOOT
ASSY
(F58175S)
(CND,
US)
AT901
1-450-610-11
TRANSFORMER,
POWER
(AEP,
AUS)
21
X-4941-292-1
FOOT
ASSY
(F58175S)
(AEP,
AUS,
E)
.
*
22
3-346-265-31
HOLDER,
PC
BOARD

5-2. MECHANISM DECK SECTION 1
(TCM-180VA-H3) (DECK A)
(TCM-180VB-H3) (DECK B)
206 Mg01
M4 TCM-180VA-H3
(DECK A)
Ref.No.
Part
No.
Description
Remark
|
Ref.No.
Part
No.
Description
Remark
201 3-358-287-01 SPRING (LOADING A), TORSION * CN902 1-564-500-11 PIN, CONNECTOR 7P .
203 3-358-209-01 SPRING (CASSETTE HOLDER), LEAF M901 X-3358-212-1 MOTOR (A) ASSY (DECK A)
204 3-358-266-02 HOLDER, CASSETTE M902 X-3358-212-1 MOTOR (B) ASSY (DECK B)
205
3-358-242-01
SHAFT
(BUTTON
SHAFT)
$901
1-571-736-11
SWITCH,
LEAF
(MOTOR)
206 3-358-271-01 LEVER (BUTTON BASE A) $902 1-571-736-11 SWITCH, LEAF (PLAY)
207 1-635-161-11 SWITCH (A) BOARD $903 1-571-736-11 SWITCH, LEAF (MOTOR)
213 3-358-272-01 BELT (A2) $904 1-571-736-11 SWITCH, LEAF (PLAY)
214 1-635-161-11 SWITCH (B) BOARD $905 1-571-736-11 SWITCH, LEAF (REC)
* CN901 1-564-499-11 PIN, CONNECTOR 6P

5-3.
MECHANISM DECK SECTION 2
(TCM-180VA-H3) (DECK A)
(TCM-180VB-H3) (DECK B) ES 270
|
&)
Part No. Description
3-358-232-01 SPRING (S-P F-R), TORSION
3-358-258-01 SLIDER (RE¥)
3-358-257-01 SLIDER (FF)
3-358-256-01 SLIDER (STOP/EJECT)
3-358-260-01 SLIDER (PAUSE)
3~358-226-01 LEVER (PAUSE LEVER)
3-358-261-02 SLIDER (HOLDER LOCK)
3-701-437-01 WASHER
X-3358-205-1 FLYWHEEL (A) ASSY
X~3358-213-1 BRACKET (A) ASSY
Remark | Ref. No. Part No. Description Remark
3-358-249-01 SLIDER (LOCK PLATE)
X-3358-207-2 CHASSIS (A) ASSY
X-3358-202-1 LEVER (FR ARM) ASSY
3-358-259-01 SLIDER (REC)
3-358-204-01 LEVER (REC SAFETY)
3-358-214-01 SPRING (LOCK), TORSION (DECK A)
3-358-233-01 SPRING (REC-LOCK), TORSION (DECK B)
3-319-224-51 DAMPER, SMALL
3-358-230-01 BELT (Al)

5-4, MECHANISM DECK SECTION 3
(TCM-180VA-H3) (DECK A)
(TCM-180VB-H3) (DECK B) 309
07
: 305
Gg
311
not supplied ———___ ad
HP901 (DECK A) :
HRP901 (DECK B) g
316
not supplied
Ref. No. Part No. Description Remark | Ref.No. Part No. Description Remark
301 X-3358-204-1 LEVER (PINCH LEVER) ASSY 314 3-358-228-01 SPRING, TORSION
302 3-578-143-11 PINCH ROLLER * 315 3-358-255-01 LEVER (GB LEVER)
* 303 3-358-215-01 BUSHING (WIRE KIT RETAINER)
304 3-358-265-01 SLIDER (HEAD PC BOARD A) * 316 3-358-224-01 GEAR (FF GEAR)
* 305 3-358-270-01 PULLEY (COUNTER PULLEY) 317 3-358-207-01 SPRING (FF GEAR), COMPRESSION
318 3-358-227-01 SPRING, LEAF
* 306 3-363-931-01 GUIDE, TAPE * 319 3-358-284-01 GEAR (TU GEAR)
307 3-358-288-11 SCREW (T), AZIMUTH * 320 3-358-252-01 LEVER (TU ARM)
308 3-358-234-01 SPRING (AZIMUTH), COMPRESSION
309 3-358-288-01 SCREW (T), AZIMUTH * 321 3-358-253-01 LEVER (SHUT-OFF LEVER)
310 3-358-248-01 GEAR (SUPPLY REEL) 322 3-358-243-01 SPRING (TU-SHUT), TORSION
HE901 1-543-673-11 HEAD, MAGNETIC (ERASE) (DECK B)
311 X-3358-203-1 TABLE (T) ASSY, REEL HP901 1-543-319-11 HEAD, MAGNETIC (PB) (DECK A)
312 3-358-208-01 SPRING (SUPPLY), COMPRESSION HRP901 1-543-319-11 HEAD, MAGNETIC (REC/PB) (DECK B)
* 313 3-358-251-01 LEVER (TENSION DETECTION ARM)

ens
NOTE:
The components identified by mark
A\ or dotted line with mark A\ are
critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque /\ sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
ELECTRICAL PARTS LIST
¢ Due to standardization, replacements in the parts « SEMICONDUCTORS
list may be different from the parts specified in In each case, u: u , for example:
the diagrams or the components used on the set. UA...: WA... UPA...: WPA..., UPB...: uw PB...,
¢ Items marked “*” are not stocked since they are uPC...: £PC..., uPD...: “PD...
seldom required for routine service. Some delay « RESISTORS
should be anticipated when ordering these items. All resistors are in ohms
¢ -XX, -X mean standardized parts, so they may METAL: Metal-film resistor
have some difference from the original one.
¢ Color Indication of Appearance Parts Example:
portant le numéro spécifié. KNOB, BALANCE ie vee a eh
When indicating parts by reference Parts color Cabinet's color : COILS
number, please include the board ¢ Hardware (# mark) list and accessories and uH : WH
name.
packing
materials
are
given
in
the
last
of
this
e
CND_
:
Canadian
model
parts list. e AUS: Australian model
Ref.No. Part No. Description Remark | Ref.No. Part No. Description
*
A-2006-264-A
AUDIO
BOARD,
COMPLETE
(US,
CND,
E,
AUS)
C207
=1-136-157-00
FILM
0.
022uF
PST SES ESS SS eerste ses ess sess ssssss ys $3
C208 1-124-767-00 ELECT 2. 2uF
*
A-2006-619-A
AUDIO
BOARD,
COMPLETE
(AEP)
C211
1-130-479-00
MYLAR
0.
0047uF
EKERKALAKE KARE KKER AERA E ERE C212 1-162-289-31 CERAMIC 390PF
(Including HEADPHONE/METER BOARD) C220 1-124-907-11 ELECT 10uF
C221 1-124~907-11 ELECT 10uF
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
C222 1-130-479-00 MYLAR 0. 0047uF
< CAPACITOR > C223. =: 1-136-173-00 FILM 0. 4TuF
C224 1-136-167-00 FILM 0. 15uF
C101
1-162~290-31
CERAMIC
ATOPF
10%
50V
C225
=
1-136-155-00
FILM
0.
015uF
C102.
=:
1-136-157-00
FILM
0.022uF
5%
50V
C226
1-136-169-00
FILM
0.
22uF
C103 1-124-767-00 ELECT 2. 2uF 20% 50V
C106
1-162-289-31
CERAMIC
390PF
10%
50V
C227.
~=—1-136-163-00
FILM
0.
068uF
C107
=:
1-136-157-00
FILM
0.022uF
5%
50V
C228
=
=1~136-161-00
FILM
0.
047uF
C229 1-130-481-00 MYLAR 0. 0068uF
C108
1-124-767-00
ELECT
2.
2UF
20% 50V
C230
~=1-136-153-00
FILM
0.
OluF
C111
1-130-479-00
MYLAR
0.0047uF
5%
50V
C231
=
1~-124-907-11
ELECT
10uF
C112 = 1-162-289-31 CERAMIC 390PF 10% 50V
C120)
=
1-124-907-11
ELECT
10uF
20%
50V
C232
1-124-925-11
ELECT
2.
2uF
C121)
=1-124-907-11
ELECT
10uF
20%
50V
C233
=1-124-902-00
ELECT
0.
47uF
C234 1-124-907-11 ELECT 10uF
C122
~=1-130-479-00
MYLAR
0.
0047uF
5%
50V
C235
1-124-907-11
ELECT
10uF
C123:
1-136-173-00
FILM
0.
4TuF
5%
50V
C236
=.
1-162-284-31
CERAMIC
150PF
C124 =: 1-136-167-00 FILM Q. 15uF 5% 50V
C125
=.
1-136-155-00
FILM
0.015uF
5%
50V
C237.
=
1-136-273-91
FILM
T5PF
C126
~=1-136-169-00
FILM
0.
22uF
5%
50V
C238
=
=1-136-440-11
FILM
39PF
C241 1-161-375-00 CERAMIC 0. 0022uF
C127
=
1-136-163-00
FILM
0.068uF
5%
50V
C251
=1-126-301-11
ELECT
luF
C128
=1-136-161-00
FILM
0.047uF
5%
50V
C252
=:
1-126-163-11
ELECT
4,
TuF
C129 = 1-130~-481-00 MYLAR 0. 0068uF 5% 50V
C130
=.
1-136-153-00
FILM
0.
OluF
5%
50V
C301
1-124-443-00
ELECT
100uF
C131
=1-124-907-11
ELECT
10uF
20%
50V
C302
1-124-443-00
ELECT
100uF
C303 1-124-443-00 ELECT 100uF
C132
=
1-124-925-11
ELECT
2.
2uF
20%
100V
C304
1-124-443-00
ELECT
100uF
C133
=.
1-124-902-00
ELECT
©
0.
47uF
20% 50V
C311
=:
1-126-176-11
ELECT
220uF
C134 = 1-124-907-11 ELECT 10uF 20% 50V
C135
=
1-124-907-11
ELECT
10uF
20% 50V
C312.
=1~-126-176-11
ELECT
220uF
C136.
=
1-162-284-31
CERAMIC
150PF
10%
50V
C316
1-124-907-11
ELECT
10uF
C321 1-124-902-00 ELECT 0. 47uF
C137
—s-
1-136-273-91
FILM
T5PF
5%
630V
C322
=1-124-925~11
ELECT
2.
2UF
C138
=1-136-440-11
FILM
39PF
5%
630V
C323
=:
1-130-478-00
MYLAR
0.
0039uF
C141 = 1-161-375-00 CERAMIC 0.0022uF 20% 50V
C151
=
1-126-301-11
ELECT
luF
20% 50V
C324
1-130-478-00
MYLAR
0.
0039uF
C152
1-126-163-11
ELECT
4.
TuF
20% 50V
C325
1~-130-482-00
MYLAR
0.
0082uF
. C326 =: 1-136-562-11 FILM 0. 0082uF
C201
1-162-290-31
CERAMIC
470PF
10%
50V
C327.
=
1-124~925-11
ELECT
2.
2uF
C202
1-136-157-00
FILM
0.022uF
5%
50V
C501
=
1-124-907-11
ELECT
10uF
C203 1-124~-767-00 ELECT 2. 2uF 20% 50V
C206
1-162-289-31
CERAMIC
390PF
10%
50V
—
(502
=
=1-124-907-11
ELECT
10uF
5%
20%
10%
20%
20%
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
Remark
50V
50V
50V
50V
50V
DOV
50V
50V
o0V
50V
50V
b0V
50V
SOV
50V
50V
100V
50V
50V
50V
SOV
630V
630V
DOV
50V
50V
10V
10V
10V
10V
10V
10V
50V
50V
100V
50V
50V
50V
630V
100V
50V
50V

Ref.No. Part No. Description Remark | Ref.No. Part No. Description Remark
C503 1-124-925-11 ELECT 2. 2uF 20% 100V D504 8-719-107-94 DIODE 18S202-1
C701 1-124-360-00 ELECT 1000uF 20% 16V D505 8-719-107-94 DIODE 18S202-1
C702 1-124-360-00 ELECT 1000uF 20% 16V D506 8-719-107-94 DIODE 18S202-1
C703. = =1-126-105-11 ELECT 1000uF 20% 35V
D507 + 8-719-107-94 DIODE 18S202-1
C704 1-124-120-11 ELECT 220uF 20% 25V D511 8-719-302-46 LED SEL1210S-C (HIGH)
C705 1-124-120-11 ELECT 220uF 20% 25V D512 8-719-302-46 LED SEL1210S-C (NORMAL)
C706 1-124-907-11 ELECT 10uF 20% 5OV D513. =8-719-302-46 LED SEL1210S-C (REC)
C707. =: 1-124-473-11 ELECT 1000uF 20% 10V D701 8-719-200-77 DIODE 10E2N
C708 1-124-443-00 ELECT 100uF 20% 10V
:; D702 8-719-200-77 DIODE 10E2N
C709 1-162-288-31 CERAMIC 330PF 10% 50V D703 8-719-200-77 DIODE 10E2N
C710 1-162-288-31 CERAMIC 330PF 10% 50V D704 8-719-200-77 DIODE 10E2N
C750 1-136-157-00 FILM 0.022uF 5% 50V (AEP) D705 8-719-933-33 DIODE HZS6ALL
< CONNECTOR > < IC >
CN503 1-568-438-11 SOCKET, CONNECTOR 17P IC101 8-759-912-79 IC IR2E02
CN504 1-568-441-11 SOCKET, CONNECTOR 9P 1€201 8-759-912-79 IC IR2E02
* CNP301 1-564-705-11 PIN, CONNECTOR (SMALL TYPE) 3P 1C301 8-759-111-44 IC UPC4570C-1
* CNP302 1-564-705-11 PIN, CONNECTOR (SMALL TYPE) 3P 1€302 8-759-111-44 IC UPC4570C-1
* CNP303 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P 1C303 8-759-000-49 IC MC14066BCP
CNP503 1-568-440-11 SOCKET, CONNECTOR 17P 1C304 8-752-018-70 IC CX20187
CNP504 1-568-442-11 SOCKET, CONNECTOR 9P 1C305 8-752-060-64 IC CXA1198AP
* CNPSO5 1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P 1C306 8-759-634-50 IC M5218AL
* CNP803 1-564-497-11 PIN, CONNECTOR 4P 1501 8-759-040-01 IC MC14001BCP
1C502 8-759-140-11 IC UPD4011BC
< TRIMMER >
; < JACK >
CT301 1-141-225-00 CAP, TUNING, TRIMAR
J301 1-565-258-11 JACK, PIN 4P (LINE)
< DIODE > J302 1-507-796-71 JACK, LARGE TYPE (HEADPHONES)
D101 = 8-719-312-65 LED SEL4814A-CD < COIL >
D102 «= 8-719-312-65 LED SEL4814A-CD
D103 = 8-719-312-65 LED SEL4814A-CD L101 1-410-780-11 INDUCTOR 27mH
D104 = 8-719-312-65 LED SEL4814A-CD L201 =1-410-780-11 INDUCTOR 27mH
D105 = 8-719-312-65 LED SEL4814A-CD
< FILTER >
D106 = 8-719-312-65 LED SEL4814A-CD
D107 = 8-719-312-65 LED SEL4814A-CD LPF101 1-236-087-11 FILTER, LOW PASS
D201 8-719-312-65 LED SEL4814A-CD LPF201 1-236-087-11 FILTER, LOW PASS
D202 = 8-719-312-65 LED SEL4814A-CD
D203 = 8-719-312-65 LED SEL4814A-CD < TRANSISTOR >
D204 8-719-312-65 LED SEL4814A-CD Q101 8-729-900-89 TRANSISTOR DIC144ES
D205 8-719-312-65 LED SEL4814A~-CD Q102 8-729-620-05 TRANSISTOR 2SC2603-EF
D206 8-719-312-65 LED SEL4814A-CD Q103 8-729-620-05 TRANSISTOR .2SC2603-EF
D207. = 8-719-312-65 LED SEL4814A-CD Q201 8-729-900-89 TRANSISTOR DTC144ES
D301 8-719-107-94 DIODE 1SS202-1 Q20Z 8-729-620-05 TRANSISTOR 2SC2603-EF
D302 ~«=8-719-107-94 DIODE 1SS202-1 Q203 8-729-620-05 TRANSISTOR 2SC2603-EF
D303 = 8-719-107-94 DIODE 1S8202-1 Q301 8-729-900-89 TRANSISTOR DIC144ES
D304 8-719-107-94 DIODE 18S202-1 Q302 8-729-900-89 TRANSISTOR DTC144ES
D305 © 8-719-107-94 DIODE 1SS202-1 Q303 8-729-900-89 TRANSISTOR DTC144ES
D501 8-719-107-94 DIODE 1SS202-1 Q304 8-729-900-65 TRANSISTOR DTA144ES
D502 =8-719-107-94 DIODE 18S202-1 Q305 8-729-620-05 TRANSISTOR 2SC2603-EF
D503 «= 8-719-107-94 DIODE 18S202-1 Q306 8-729-194-57 TRANSISTOR 2SC945-P

Ref. No.
Q307
Q308
Q501
Q502
Q508 -
Q504
Q505
Q506
Q507
Q701
Q702
Q703
Q704
Q705
Q706
R101
R102
R103
R104
R106
R107
R108
R109
~ R110
R111
R112
R113
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R144
R145
R146
R147
Part No.
Description
8-729-194-57 TRANSISTOR
8-729-900-80 TRANSISTOR
8-729-900-89 TRANSISTOR
8-729-900-65 TRANSISTOR
8-729-900-89 TRANSISTOR
8-729-900-89 TRANSISTOR
8-729-900-65 TRANSISTOR
8-729-900-65 TRANSISTOR
8-729-620-05 TRANSISTOR
8-729-620-05 TRANSISTOR
8-729-620-05 TRANSISTOR
8-729-141-83 TRANSISTOR
8-729-821-04 TRANSISTOR
8-729-821-04 TRANSISTOR
8-729-209-15 TRANSISTOR
< RESISTOR >
1-247-889-00 CARBON
1-249-404-00 CARBON
1-249-426-11 CARBON
1-247-881-00 CARBON
1-247-889-00 CARBON
1-249-404-00 CARBON
1-249-426-11 CARBON
1-247-881-00 CARBON
1-249-417-11 CARBON
1-247-856-00 CARBON
1-249-431-11 CARBON
1-247-887-00 CARBON
1-249-433-11 CARBON
1-249-423-11 CARBON
1-249-428-11 CARBON
1~247-840-00 CARBON
1-249-425-11 CARBON
1-247-822-11 CARBON
1-249-427-11 CARBON
1-249-415-11 CARBON
1-249-421-11 CARBON
1-249-425-11 CARBON
1-249-417-11 CARBON
1-249-429-11 CARBON
1-249-427-11 CARBON
1-249-422-11 CARBON
1-249-425-11 CARBON
1-249-437-11 CARBON
1-249-430-11 CARBON
1-249-429-11 CARBON
1~249-433-11 CARBON
1-249-431-11 CARBON
1-249-409-11 CARBON
295C945-P
DIC114ES
DTC144ES
DTA144ES
DIC144ES
DIC144ES
DTA144ES
DTA144ES
2902603-EF
29C2603-EF
2S8C2603-EF
29B1094-LK
29A1317-STU
29A1317-STU
29D2012
270K 5%
5.6K 5%
120K 5%
270K 5%
82%
5.6K 5%
120K 5%
IK 5%
LIK 5%
15K 5%
220K 5%
8.2K 5%
1/4¥
1/4¥
1/44
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/44.
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/44
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/49
1/4¥
1/4¥
1/4¥
Remark | Ref. No.
hy
es]
hy fy
Hy
R151
R152
R153
R155
R156
R157
R201
R202
R203
R204
R206
R207
R208
R209
R210
R211
R212
R213
R220
R221
R222
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R244
R245
R246
R247
R251
R252
R253
R255
R256
R257
R301
R302
R303
R304
R305
Part No.
Description
1-249-429-11 CARBON
1-249-423-11 CARBON
1-247-840-00 CARBON
1-249-441-11 CARBON
1-249-441-11 CARBON
1-249-433-11 CARBON
1-247-889-00 CARBON
1-249-404-00 CARBON
1-249-426-11 CARBON
1-247-881-00 CARBON
1-247-889-00 CARBON
1-249-404-00 CARBON
1-249-426-11 CARBON
1-247-881-00 CARBON
1-249-417-11 CARBON
1-247-856-00 CARBON
1-249-431-11 CARBON
1-247-887-00 CARBON
1-249~433-11 CARBON
1-249-423-11 CARBON
1-249-428-11 CARBON
1-247-840-00 CARBON
1-249-425-11 CARBON
1-247-822-11 CARBON
1-249-427-11 CARBON
1-249-415-11 CARBON
1-249-421-11 CARBON
1-249-425-11 CARBON
1-249-417-11 CARBON
1-249-429-11 CARBON
1-249-427-11 CARBON
1-249-422-11 CARBON
1-249-425-11 CARBON
1-249-437-11 CARBON
1-249-430-11 CARBON
1-249-429-11 CARBON
1-249-433-11 CARBON
1-249-431-11 CARBON
1-249-409-11 CARBON
1-249-429-11 CARBON
1-249-423-11 CARBON
1-247-840-00 CARBON
1-249-441-11 CARBON
1-249-441-11 CARBON
1-249-433-11 CARBON
1-249-409-11 CARBON
1-249-409-11 CARBON
1-249-409-11 CARBON
1-249-409-11 CARBON
1-247-733-11 CARBON
10K
3. 3K
2. AK
100K
100K
22K
270K
82
5. 6K
120K
270K
82
5. 6K
120K
11K
15K
220K
22K
3. 3K
8. 2K
2. 4K
4, 7K
430
6. 8K
680
2. 2K
4, 1K
1K
10K
6. 8K
2. TK
4, TK
ATK
12K
10K
22K
15K
220
10K
3, 3K
2. AK
100K
100K
22K
220
220
220
220
33
1/4¥
1/4¥
1/44
1/44
1/4¥
1/4W
1/4¥
1/4¥f
1/4¥
1/44
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4W
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4W
1/4
1/4¥
1/4W
1/44
1/4¥
1/4¥
1/4W
1/4¥
1/44
1/4¥
1/4W
1/44
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/44
1/4¥
1/4W
1/4W
1/24
Remark
ery
Wow
ry

Ref. No.
R306
R307
R310
R311
R312
R313
R314
R315
R316
R317
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
— R343
R344
R345
R346
R347
R348
R349
R351
R352
R353
R354
A\R355
R355
R356
Part No.
1-247-733-11 CARBON
1-215-469-00 METAL
1-247-864-11 CARBON
1-249-439-11 CARBON
1-249-439-11 CARBON
1~247-883-00 CARBON
1-249-440-11 CARBON
1-249-436-11 CARBON
1-247-872-11 CARBON
1-247-887-00 CARBON
1-249-440-11 CARBON
1-249-441-11 CARBON
1-247-881-00 CARBON
1-247-872-11 CARBON
1-249-439-11 CARBON
1-247-887-00 CARBON
1-247-883-00 CARBON
1-249-438-11 CARBON
1-249-437-11 CARBON
1-249-438-11 CARBON
1-247-876-11 CARBON
1-247-881-00 CARBON
1-249-439-11 CARBON
1-249-437-11 CARBON
1-249-432-11 CARBON
1-249-436-11 CARBON
1-249-434-11 CARBON
1-249-441-11 CARBON
1-249-441-11 CARBON
1-249-435-11 CARBON
1-249~-434-11 CARBON
1-249-438-11 CARBON
1-249-437-11 CARBON
1-249-441-11 CARBON
1-247-881-00 CARBON
1-249-434-11 CARBON
1-249-432-11 CARBON
1-249-439-11 CARBON
1-247-872-11 CARBON
1-249-437-11 CARBON
1-249-441-11 CARBON
1~249-441-11 CARBON
1~249-429-11 CARBON
1-249-417-11 CARBON
1-249-433-11 CARBON
1-249-433-11 CARBON
1-219-153-11 FUSIBLE
1-249-393-11 CARBON
1-249-425-11 CARBON
Description
33
100K
24K
68K
68K
150K
82K
39K
51K
220K
82K
100K
120K
51K
68K
220K
150K
56K
ATK
56K
75K
120K
68K
ATK
18K
39K
27K
100K
100K
33K
27K
56K
ATK
100K
120K
27K
18K
68K
51K
ATK
100K
100K
10K
1K
22K
22K
10
4, 7K
5%
Remark Ref. No,
1/24
1/6¥
1/4¥
1/4¥
1/4¥
1/44
1/49
1/4¥
1/44
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/44
1/4¥
1/4¥
1/44
1/4¥
1/44
1/4¥
1/4W
1/4
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥
1/4W
1/44
1/4¥
1/4¥
1/4¥
1/4¥
1/4¥ F
1/4¥
1/44
1/4¥ F (AEP)
1/4" F
(US, CND, E, AUS)
1/49 F
The components identified by mark
A\ or dotted line with mark A\ are
critical for safety.
Replace only with part number
specified.
Part No. Description Remark
R357. = 1-249-429-11 CARBON 10K 5% 1/4¥
R358 1-249-424-11 CARBON 3.9K 5% 1/49 F
R359 1-249-413-11 CARBON 470 5% 1/4¥ F
R361 1-247-811-31 CARBON 150 5% 1/4¥
R362 1-249-433-11 CARBON 22K oO % 1/44
R363 1-249-433-11 CARBON 22K 5% 1/4¥
R364 1-249~-437-11 CARBON ATK 5% 1/4¥
R365 1-249-437-11 CARBON 47K 5% 1/4¥
R501 1-249~425-11 CARBON 4.7K 5% 1/4¥ F
R502 1-249-425-11 CARBON 4.7K 5% 1/4¥ F
R503 1-249-437-11 CARBON ATK 5% 1/4¥
R504 = 1-249-437-11 CARBON ATK 5% 1/4¥
R505 1-249-429-11 CARBON 10K 5% 1/49
R506 1-249-435-11 CARBON 33K 5% 1/4¥
R507 1-249-431-11 CARBON 15K 5% 1/44
R508 1-249-437-11 CARBON ATK = 5% 1/44
R511 1-249-409-11 CARBON 220 5% 1/4¥ F
R512 1-249-433-11 CARBON 22K oh 1/4¥
R513 = 1-249-425-11 CARBON 4.7K 5% 1/4¥ F
R515 1-249-433-11 CARBON 22K 5% 1/4¥
R521 1-247-840-00 CARBON 2.4K 5% 1/4¥
R522 1-247-811-31 CARBON 150 5% 1/4¥
R523 1-247-840-00 CARBON 2.4K 5% 1/4¥
R524 1-247-811-31 CARBON 150 5% 1/4¥
R531 1-249-413-11 CARBON 470 5% 1/4¥ F
R532 1-249-413-11 CARBON 470 5% 1/4¥ F
R533 =: 1-249-413-11 CARBON 470 5% 1/4¥ F
R550 1-247-807-31 CARBON 100 95% 1/4¥
R701 1-249-421-11 CARBON 2.2K 5% 1/4¥ F
R702 1-249-421-11 CARBON 2.2K 5% 1/4¥ F
R703 = 1-249-421-11 CARBON - 2.2K 5% 1/4¥ F
R704 1-249-421-11 CARBON 2.2K 5% 1/4¥ FF
R705 1-249-421-11 CARBON 2.2K 5% 1/4¥ F
R706 1-249-409-11 CARBON 220 3=5% 1/4¥ F
R707 1-249-423-11 CARBON 3.3K 5% 1/44 F
R708 1-249-423-11 CARBON 3.3K 5% 1/4¥ F
R709 1-249-424-11 CARBON 3.9K 5% 1/4¥ F
< VARIABLE RESISTOR >
RV101 1-228-994-00 RES, ADJ, METAL 10K
RV102 1-228-994-00 RES, ADJ, METAL 10K
RV103 1-228-994-00 RES, ADJ, METAL 10K
RV201 1-228-994-00 RES, ADJ, METAL 10K
RV202 1-228-994-00 RES, ADJ, METAL 10K
RV203 1-228-994-00 RES, ADJ, METAL 10K
RV301 1-238-683-11 RES, VAR, CARBON 50K/50K (BALANCE)
RV302 1-238-534-11 RES, VAR, CARBON 20K/20K (REC LEVEL)
RV501 1-228-990-00 RES, ADJ, METAL 1K
RV502 1-228-990-00 RES, ADJ, METAL IK
RV503 1-228-990-00 RES, ADJ, METAL 1K
Les composants identifiés par une
marque \ sont critiques pour la
sécurité
Ne les remplacer que par une piéce
portant le numéro spécifié.

Ref.No. Part No. Description
RV504 1-228-990-00 RES, ADJ, METAL 1K
< RELAY >
RY301 1-515-614-11 RELAY
< SWITCH >
S301 1-571-510-11 SWITCH, PUSH (1 KEY) (DOLBY NR)
$302 1-571-510-11 SWITCH, PUSH (1 KEY) (DOLBY NR)
$303 1-570-974-11 SWITCH, SLIDE (DECK A TAPE SELECT)
$304 1-571-628-11 SWITCH, SLIDE (DECK B TAPE SELECT)
S501 1-571-510-11 SWITCH, PUSH (1 KEY) (DUBBING SPEED)
S701 1-570-393-21 SWITCH, PUSH (1 KEY) (POWER)
< ENCAPSULATED COMPONENT >
SPK101 1-235-186-00 ENCAPSULATED COMPONENT
SPK201 1-235-186-00 ENCAPSULATED COMPONENT
< TRANSFORMER >
T301 1-433-303-11 TRANSFORMER, BIAS OSCILLATION
KERERERRERA EERE EERE ERE RES ERR ARER ERR ERR ERE RE ERERE REESE EEE ES
* 1-635-161-11 SWITCH (A) BOARD
RRKAKAREREEEERESE
< CONNECTOR >
* CN901 1-564-499-11 PIN, CONNECTOR 6P
< MOTOR >
M901 X~-3358-212-1 MOTOR (A) ASSY
< SWITCH >
S901 1-571-736-11 SWITCH, LEAF (MOTOR)
9902 1-571-736-11 SWITCH, LEAF (PLAY)
KAKARARRARERRERERERER ERE RARER ER ERA ER ER ER EER EER ERE EEE REE EERE
* 1-635-161-11 SWITCH (B) BOARD
EAKERAARAKERERES
< CONNECTOR >
* CN90Z2 1-564-500-11 PIN, CONNECTOR 7P
< MOTOR >
M902 X-3358-212-1 MOTOR (B) ASSY
< SWITCH >
9903 1-571-736-11 SWITCH, LEAF (MOTOR)
$904 1-571-736-11 SWITCH, LEAF (PLAY)
Remark | Ref. No.
Part No. Description Remark
5905 1-571-736-11 SWITCH, LEAF (REC)
REREAKERRRRER ERE REE EE ER AREER ERERE ERE EERE ERA EREA EERE AREA EER ERS
MISCELLANEOUS
EREKKELAARERE
2 1-548-596-61 COUNTER, TAPE (MIDDLE TYPE)
* 19 1-574-727-11 WIRE, FLAT TYPE (9 CORE)
* 20 1-574-725-11 WIRE, FLAT TYPE (17 CORE)
Aas 1-551-188-XX CORD, POWER (E)
A25 1-555-750-00 CORD, POWER (AEP)
A\25 1-558-945-21 CORD, POWER (POLAR. SPT~1) (CND, US)
A\25 1-696-966-21 CORD, POWER (AUS)
A332 1-569-007-11 ADAPTER, CONVERSION 2P (E)
215 = 1-541-753-11 MOTOR, DC (EG-530KD-2B)
* CN901 1-564-499-11 PIN, CONNECTOR 6P
* CN902 1-564-500-11 PIN, CONNECTOR 7P
HE901 1-543-673-11 HEAD, MAGNETIC (ERASE) (DECK B)
HP901 1-543-319-11 HEAD, MAGNETIC (PB) (DECK A)
HRP901 1-543-319-11 HEAD, MAGNETIC (REC/PB) (DECK B)
M901 X-3358-212-1 MOTOR (A) ASSY (DECK A)
M902 X-3358-212-1 MOTOR (B) ASSY (DECK B)
AS101 —1-570-307-11 SELECTOR, POWER VOLTAGE (VOLTAGE) (E)
S901 1-571-736-11 SWITCH, LEAF (MOTOR)
$902 1-571-736-11 SWITCH, LEAF (PLAY)
$903 1-571-736-11 SWITCH, LEAF (MOTOR)
$904 1-571-736-11 SWITCH, LEAF (PLAY)
$905 1-571-736-11 SWITCH, LEAF (REC)
AXT901_ —-1-449-682-11 TRANSFORMER, POWER (E)
AXT901 — 1-449-683-11 TRANSFORMER, POWER (CND, US)
A\T901 =: 1-450-610-11 TRANSFORMER, POWER (AEP, AUS)
REREERERERERRRER ERE EERE EER ARERR EERE RSE EERE ERR EEE ERK ERE EE
ACCESSORIES & PACKING MATERIALS
RAFTER EEEEREEERAR EERE AS ERES ESE
1-551-734-11 CORD, CONNECTION (AUDIO) (158cm)
3-376-136-01 CUSHION (HALF)
3-757-880-11 MANUAL, INSTRUCTION
(ENGLISH, FRENCH, SPANISH, PORTUGUESE) (AEP, CND, E)
3-757-880-21 MANUAL, INSTRUCTION (ENGLISH) (AUS, US)
3-757-880-41 MANUAL, INSTRUCTION
(GERMAN, DUTCH, SWEDISH, ITALIAN) (AEP)
3-757-880-51 MANUAL, INSTRUCTION (CHINESE) (E)
3-907-886-61 INDIVIDUAL CARTON (AUS, CND, E, US)
3-907-886-71 INDIVIDUAL CARTON (AEP)
3-912-048-01 CUSHION
we HM 2
HXEREREREERRELERRER ERE RERE EERE ERR RARER EE EAE EE EEE EERE EE
The components identified by mark | Les composants identifiés par une
A\ or dotted line with mark A\ are | marque A\ sont critiques pour la
critical for safety. sécurité,
Replace only with part number | Ne les remplacer que par une piéce
specified. portant le numéro spécifié.

Ref. No.
Part No. Description Remark
RAEKKARRAREAEKERE ES
HARDWARE LIST
EXEKAAKKARA REAR ERS
7-682-548-04 SCREW +BVIT 3X8 (S)
7-682-548-09 SCREW +BVIT 3X8 (S)
7-685-534-19 SCREW +BIP 2.6X8 TYPE2 N-S_ (E)
7-621-849-00 SCREW, TAPPING
7-621-775-20 SCREW +B 2. 6X5
7-685-103-19 SCREW +P. 2X5 TYPE2 NON-SLIT
7-685-533-19 SCREW +BTP 2. 6X6 TYPE2 N-S
7T-685-133-19 SCREW +P 2. 6X6 TYPE2
7-623-921-01 RING, RETAINING, CAPSTAN
7-688-001-01 W 2, SMALL
7-685-646-79 SCREW +BVIP 3X8 TYPEZ IT-3

TC-W345
English
. 94B0973-1
Sony Corporation Printed in Japan
9-959-377-11
Audio
Group
©
1994.2
24 — Published by Audio Sector Quality Assurance Dept.