Sony CFS-W301 User manual

Canadian Mode!
MF-W301 PB-75D (Deck A)
MF-W301 RP-75D (Deck B)
SPECIFICATIONS
Tape
Transport
Mechanism Type
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION
With 3.2-ohm loads, both channels driven,
from 150 to 10,000 Hz; rated 1.7W per
Channel minimum RMS power, with no
more than 10% total harmonic distortion.
OTHER SPECIFICATIONS
Frequency range
Antennas
Frequency response
Speakers
Power output
Inputs
Outputs
Power requirements
Power consumption
Battery life
FM 87.6-108 MHz
AM 530-1605 kHz
FM: Telescopic antenna
AM: Built-in ferrite bar antenna
80-10.000 Hz
Full-range: 10cm (4 inches) dia. x 2
2.5W+2.5W
(with 10% harmonic distortion at AC operation)
MIX MIC input jack (minijack)
Mixing: sensitivity 4.4mV for low impedance
External mic: sensitivity 0.775 mV for low
impedance
Headphones jacks (stereo minijack)
for 8-300 ohm impedance headphones
120V AC, 60Hz
9V DC, six size D (R20) batteries
14W in AC operation
Batteries
FM recording
| Sony SUM-1 (NS)
Approx. 15
| Sony AM1 alkaline
Approx. 26 (hours)
Dimensions
Weight
Accessory supplied
Approx. 530 x 145x 122 mm (w/h/d)
(207, x53. 47/,inches)
incl. projecting parts and controls, not incl. handle
Approx. 3.5kg (7!b 1102) incl. batteries
AC power cord (1)
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND 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 PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
A LA SECURITE!
LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET
UNE MARQUE SUR LES DIAGRAMMES SCHE-
MATIQUES ET LA LISTE DES PIECES SONT CRITIQUES
POUR LA SECURITE DE FONCTIONNEMENT. NE REM-
PLACER CES COMPOSANTS QUE PAR DES PIECES
SONY DONT LES NUMEROS SONT DONNES DANS CE
MANUEL OU DANS LES SUPPLEMENTS PUBLIES PAR
SONY.

CFS-W301 |
TABLE OF CONTENTS
Section Title Page
SpecilicaHons is 4 diecihece 2:4 OHS Aes He Ewe ers 1
Safety Check-out (US Model) .................. 2
Parts 1d@ntilication: 66-64 -d-6 Ys BO oa oe. eR Eee 3
SECTION 1 ADJUSTMENTS
1-1. Mechanical Adjustments ................. 4
1-2. Tape Recorder Section Electrical
AGUSIINICN(S: 6.04.4. 45. fawkes o-o% ee cee oes 6
1-3. Radio Section Electrical Adjustments ......... 8
SECTION 2 DIAGRAMS
2-1. Mounting Diagram ~ Main Section........... 11
2-2. Schematic Diagram — Main Section .......... 15
2-3. Mounting Diagram — Tuner Section .......... 18
2-4. Schematic Diagram — Tuner Section ......... 19
SECTION 3 EXPLODED VIEWS AND
PARTS LIST ................06. 21
SECTION 4 ELECTRICAL PARTS LIST......... 25
SAFETY CHECK-OUT (US Model)
After correcting the original service problem,
perform the following safety check 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 TEST
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 0.5mA (500 microampers). Leakage
current can be measured by any one of three
methods.
1. A commercial leakage tester, such as the
Simpson 229 or RCA WT-540A. Follow the
manufacturers’ instructions to use these instru-
ments.
tO
A battery-operated AC milliammeter. The Data
Precision 245 digital multimeter is suitable for
this job.
MODEL IDENTIFICATION
— Specification Label —
US model
SON Yo
MODEL NO. CFS-W301
“STEREO CASSETTE-CORDER
FREQUENCY RANGE: FM 87.6—108MH2z
AM 530 - 1605kHz
AC: 120V 6OHz l4W
DC: 9V FLASHLIGHT BATT
SIZE D (R20) x6 OR EQUIV
So
MADE IN JAPAN
Canadian model
SON Yo
MODEL NO. CFS-W301
STEREO CASSETTE-CORDER
FREQUENCY RANGE: FM 87.6-108MHz
AM 530 = 1605kH2
AC: 120V 60Hz l4W
DC: 9V FLASHLIGHT BATT
SIZE D (R20) x6 OR EQUIV
MADE IN JAPAN
PA 1 LA A A A A LR A A NN at A A 1 A A A A A A A NR RR BR I I a NR
3. Measuring the voltage drop across a resistor by
means of a VOM or battery-operated AC volt-
meter. 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 that
is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are
suitable. (See Fig. A)
To Exposed Metal
Parts on Set
AC
voltmeter
ea (0.75 V)
= Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.

PARTS IDENTIFICATION
| CFS-W301
Wee
WAOLLLLOLULY PLEA LO DAALODIL LEE
2 ©
g %
c1cercacaces dba pea enn denuLcpernnnsecenUnéntaepetAteaete
"CAAA AULLHUA ALU AL MLAS ALA ELOY
[1] PHONES (headphones) jack
[2] VOLUME control
[3] TONE control
[4] MIX MIC (external microphone) jack
Minijack to record or mix sound from an external
microphone.
[5] MIC (built-in microphone)
[6] Tape operation buttons (deck A and B)
if PAUSE
<q FF/CUE (fast-forward/cue) button
be REW/REVIEW (rewind/review) button
(Note: <q and Be do NOT release
automatically at tape end. Press
“mg STOP/EJECT.)
<@ PLAY button
@ REC (record) button (deck B only)—Pressing
this will automatically depress <q PLAY.
“mg STOP/EJECT button
FUNCTION selector
Selects RADIO, TAPE or DUBBING. You can choose
NORMAL or HIGH-SPEED dubbing.
OPRIBATT (operation/battery) indicator
Lights when unit is in use. Glows faintly to show low
battery voltage (necessary to replace all batteries).
[9] BAND selector
Telescopic antenna
[13] TUNING knob and dial scale
Turn to select the frequency of the desired station.
[12] AC IN (power input) socket (side panel)
{13] Cassette deck holder B
Battery compartment (rear panel)
[15] Cassette deck holder A

CFS-W301 |
SECTION 1
ADJUSTMENTS
1-1. MECHANICAL ADJUSTMENTS Deck A,B
PRECAUTION
Torque Measurement
1. Clean the following parts with a denatured-
alcohol-moistened swab:
record/playback head pinch roller
erase head rubber belts
25 to $0 g-cm
CQ-102C
capstan FWD 2 to 5 g-cm
; ; Back Tension (0.028 to 0.069 oz-inch)
2. Demagnetize the record/playback head with a
head demagnetizer. (Do not bring the head FF 65 to 110 g-cm
demagnetizer close to the erase head.) (0.9 to 1.53-0z-inch)
. CQ-201B
3. Do not use a magnetized screwdriver forthe
adjustments.
4. After the adjustments, apply suitable locking
compound to the parts adjusted.
5. The adjustments should be performed with the Tape Tension Measurement
rated power supply voltage unless otherwise
: more than 170 g
ies conten (more than 6.09 oz)
65 to 110 g-cm
(0.9 to 1.53 oz-inch)

Head Height Adjustment
Prepare an adjustment cassette as shown below.
Cut out hatched
tape cassette portions.
2. In record mode and viewing from the front, ad-
just the head heights to eliminate tape curl and
tape twist at portions of arrow.
REC/PB Head Installation and Position Adjustment
1. Cassette Tape Preparation
Cut the tape and roll
(Apply locking
in the case. c= ‘>
we | compound to both
a oo
Zs, ;
Shield Plate
Remove the record
proof claw.
’ ,
Sf
Cut off the cassette
half.
Deck A, B
CFS-W301
record /playback
head
!
| 5)
3-331-108-01 fort 1)
3-331-108-11 (t=0,2)
3-331-108-21 (t=0.3)
3-331-108-31 (t=0.4)
3-331-108-4171 (t=0.5)
Shim Lug
| 2
@
<
N &
© 65
2.
Spacer (Prepare a suitable material
and
install
it
so
that
the
distance
marked
by
*
is
62
mm
(2-3/8)
inches}
and
apply
locking
compound.)
cassette guide
screws
Set the cassette tape into the set and install the
head with the screws so that the edge of the
head is in contact with the spacer when pressing
the FWD button and FF button or the FWD
button and REW button at the same time. (At
this time, the portion marked by & is in contact
with the cassette). Then, adjust the REC/PB
head Azimuth Adjustment and apply locking
compound to an installation screw.

CFS-W301 |
1-2. TAPE RECORDER SECTION
ELECTRICAL ADJUSTMENTS
Record/playback Head Azimuth Adjustment
Note: The adjustment should be performed in the order Procedure:
given in this service manual. The adjustments should
be performed for both L-CH and R-CH. 1. Mode: FWD playback
@ Switches and controls should be set as follows
unless otherwise specified.
FUNCTION: TAPE (RADIO OFF)
VOLUME: mechanical mid
TONE: mechanical mid
test tape
P-4-A063
(6.3 kHz, —10 dB)
@® Standard Input Level
source impedance 300 Q
0.77 mV
(—60 dB)
PHONES
2. Turn the adjustment screw for the maximum
output levels. If these levels do not match, turn
the adjustment screw until both of output
levels match together within 2 dB.
input level
@ Standard Output Level
[Hones [Speoker |
0.25 V (—10 dB) | 0.775 V (0 dB)
P-4-A063 | 6.3 kHz, —10 dB | Azimuth Adjustment
WS-48A 3 kHz, 0 dB | Tape Speed Adjustment
within 2dB
Test tape:
R-CH
screw peak
position
—* screw position
L-CH
3. Phase Check
Mode: playback
test tape
P-4-A063
—_ iB.
(6.3
kHz,
—10
dB)
Oscilloscope
PHONES
Screen pattern
Deck B Adjustment screw
in phase 45° 90° 135° — 180°
Ona ts Sree es,
good wrong

Tape Speed Adjustment (for both decks A and B)
Procedure
Mode: Playback
frequency counter
test tape sp kelaildo
WS-48A
(3 kHz, 0 dB)
PHONES
Specification (in the middle of the tape):
P| raquo counr |
High speed 5970 + 30 Hz
2985 + 15 He
Frequency difference between the beginning
and
the
end
of
the
tape
should
be
within
+1.5%
(45 Hz).
Short (A) point (TP301 and TP302)
(It results in high speed mode.)
Insert WS-48A in deck-A (deck-B) and put into
playback mode.
Adjust RV301 (RV304) for the specified read-
ing on the frequency counter or the speed
checker.
Open (A) point (TP301 and TP302)
(It results in normal speed mode.)
Insert
WS-48A
in
deck-A
(deck-B)
and
put
into
playback
mode.
Adjust RV302 (RV303) for the specified read-
ing
on
the
frequency
counter
or
the
speed
checker.
Note:
Be
sure
to
perform
the
high
speed
adjustment
at
first.
Adjustment Location: MAIN board
RV301
RV302
RV304
RV303
(deck-A)
(deck
A)
(deck-B)
(deck-B)
(rear side of set)
| ¢FS-w301
Record Bias Adjustment
Setting:
TONE: mechanical mid
FUNCTION: TAPE (RADIO OFF)
sane
Mode: record
o> osc
EXT MIC
1)
315
Hz
\
.
2)
6.3
kHz
|
77.5uV
(—80
aB)
2. Mode: playback
recorded
portion
PHONES
Confirm that the 6.3 kHz playback signal level
is 0 + 3 dB relative to the 315 Hz signal.
If necessary, adjust by connecting or discon-
necting JW72.
Adjustment Location: MAIN board
JW72
(MAIN BOARD]
7 > gageosar s = ee

CFS-W301 |
1-3. RADIO SECTION
ELECTRICAL ADJUSTMENTS
FM SECTION
FUNCTION: RADIO
BAND: FM
FM rf signal
generator
400 Hz, 30% FM modulation
frequency deviation +22.5 kHz
Output level: as low as possible
FM antenna input
Za : 0.01 uF ke 322 !
FM TRACKING ADJUSTMENT
Adjust for a maximum rading
on VTVM. °
FM FREQUENCY COVERAGE
ADJUSTMENT
Adjust for a maximum reading
on VIVM.
86.5 MHz
109.5 MHz
FM IF Alignment 2
Procedure:
FM rf signal
generator
Carrier frequency: 10.7 MHz
No modulation
Output level:
as low as possible
FM antenna input
PHONES
PHONES
[TUNER BOARD]
oscilloscope
© Repeat the procedures in each adjustment several
times, and the frequency coverage and tracking
adjustments should be finally done by the trim-
mer capacitors.
VTVM FM IF ALIGNMENT 1
FM antenna input
BAND select switch
Turn T2 fully clockwise.
Make sure that sinewave appears three times
when changing rf signal-generator frequency
gradually.
Set rf signal-generator frequency for second
sinewave, and precisely adjust rf signal-
generator frequency for maximum reading on
oscilloscope. _
Adjust T2 for maximum reading and minimum
noise on oscilloscope.
° rvi
\
}
VCO Adjustment
A) Regular Method
Procedure:
FM rf signal
generator
Carrier frequency: 98 MHz
Modulation: 1 kHz, 30% :
Output level: 562 wV (55 dB) FM antenna input
9; 0 frequency counter
Oo
Oo
ome)
° peren
| |
fc kQ
ef
1C3 A V
ome)
1. Connect an electrolytic capacitor (10 uF/16 V)
between pin (1) of IC3 and ground.
Unsolder the portion (A)
Tune the set to 98 MHz.
4. Adjust RV1 for 38 kHz +0.1 kHz on the
counter.
5. Remove electrolytic capacitor mounted in step
1.
6. Solder the portion (A)
wr
| CFS-W301 CFS-W301 |
AM SECTION
FUNCTION : RADIO
BAND :AM ©
AM rf signal
generator
Put the lead-wire
ae antenna close to
the set.
Cy
30% amplitude modulation
by 400 Hz signal
Output level: as low as possible
e@Repeat the procedures in each adjustment
several times, and the frequency coverage and
tracking adjustments should be finally done by
the trimmer capacitors.
on VTVM.
[TUNER BOARD]
PHONES
AM IF ALIGNMENT
Adjust for a maximum reading
on VTVM. .
455 kHz
BAND select
switch
1,680 kHz 520 kHz
Adjust for a maximum reading
on VTVM.
AM FREQUENCY COVERAGE
ADJUSTMENT
— 10—-

CFS-W301 CFS-W301. CFS-W301 CFS-W301
3-1. MOUNTING DIAGRAM — MAIN SECTION —
SECTION
3
|
{
2
3
4
5
.
6
t
8
9
10
14
12
13
14
49
16
|
17
.
18
19
20
21
20
DIAGRAMS
Semiconductors
Lead
Layout
Note:
—
MAIN
SECTION
—
e
Color
code
of
sleeving
over
the
end
of
the
jacket.
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[POWER
BOARD)
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(B}
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[MAIN
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—
4
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BLOCK
DIAGRAM
7
MAIN
SECTION
—
1C302
CXA1116S
N/H
Me/Nor
Me/Nor
ALC ALC
Nor/High
=
MIC
H
IN2
NF
2
OUT2
OUTI-I
OUT2-2 OUT2
IN2
QONT
Sw
OUT
R.F.C
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—
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|
Normal/High
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2
TO
TUNER|
BOARD
(PAGE
18)
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5)
|
Metal
/Normal
mn
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;
RVIOT
RVvI02
302
.
;
.
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MI
Mil
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MIC
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19
|
20
21
22
— 11 —- — 13 —- = 14 -

CFS-W301
CFS-W301
1C303 TA7282AP Note:
< . >:REC
marque /\
e All capacitors are in uF unless otherwise noted. pF: uuF © ===: Bt bus. . Vioitage variations may be noted due to normal produc-
50 WV or less are not indicated except for electrolytics © [|] : adjustment for repair. tion ae
and tantalums. ' e Total current is measured with no cassette installed. m = PB reas only
i .
;
:
:
signal
path.
oo
deka
are
in
©
and
‘/,W
or
less
unless
otherwise
Voltages
are
de
with
respect
to
ground
unless
otherwise
-
REC
si
.
specified.
:
ied
=>
:
C
signa!
path.
.
Tay
:
fusible
resistor.
e
Readings
are
taken
under
no-signal
(detuned)
conditions
:
e
Switch
with
sliding
contact
indicated
by
hatched
lines
with
a
VOM
(50
k2/V).
Note:
The
components
identified
by
shading
and
mark
shows
shoning
type.
Meintaete
eh
A
are
critical
for
safety.
Replace
only
with
i
{}
eo
part
number
specified.
Note: Les composants identifiés par une trame et une
sont critiques pour la sécurité. Ne les
remplacer que par une piéce portant le numéro
spécifié.
SCHEMATIC DIAGRAM — MAIN SECTION — @ See page 11 for IC Block Diagram 1C302 CXA1116S.
A 2
J301
MIX MIC
P.B HEAD
HP901
-—_—_——
~ TO MD
REC/P.B HEAD
HRP901
3 4 5 6 7 | 8 9 10 11 12 — 13 14 15 16
TO TUNER BOARD
pS
GND 6V
© O
RV102-1
20K
$302
FUNCTION
TA NOMAL ——>HI-SPEED—> RADIO
Rapl beA) a
DUBBING
KO
BA. 3S}
NORMAL/HI GH
$301-6
PB— > REC
8301-5
PB—> REC
TONE [FUNCT 1 ON|
TAPE —» NORMAL —>HI-SPEED —> RADIO
(RADIG OFF)
RV102-2
20K
DUBBING
$302
FUNCTION
TAPE ——> NORMAL —> HI-SPEED —> RADIO
(RADIO OFF), “———______—____”
DUBBING
i
C320 R327
0.022 330
PB—> REC
{0 H1-SPEED: {0}
<0)
&HI-SPEED:
i A-—>B
a A $303-1
PB—> REC PB—> REC
MD (A) 601 ¥—3 G
{B)
POWER POWER
R350
10k
MD (A)
R349
FF/REW 10K
MD ®)
FF/REW
R344 10k
NORMAU
SPEED | |H1-SPEED
C325 7301
470p
Blas osc 9374
TRANS —10V
2)
reeling xsfSlé-o walllé-c
ZY [SW (A) BOARD] wore i
$301-2
PB—> REC
“22>
—
16
—
17 18 19
~IMAIN BOARD]
[POWER BOARD]
CNP139
LOTEO
J302
“Deck B
20
TOTAL CURRENT
FM
AM
Deck A
PB
FE
REW
PB
FF
REW
REC
DUBBING
Ng rma |
peed:
H
Gobe at
88
83
20
65
40
20
65
40
26
77
98
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
CFS-W301

CFS-W301 CFS-W301_ CFS-W301
IC BLOCK DIAGRAM — TUNER SECTION —
IC1 TA7358AP IC2 LA1260S : IC3 TA7343AP.
I9kHz<90°
{ao © ©
22a = i
1F AMP DET
@ Semiconductor Lead Layouts @ ©O—: parts extracted from.the component side. att ; - : = aeentiad,
— TUNER SECTION — @ @— parts extracted from the conductor side. cee oere in al ne ia Aalocrd Neieden ca ner
- . 50 WV or less are not indicated except for electrolvtics
TA7358AP
e
Ws:
part
mounted
on
the
conductor
side.
‘andantiuine:
TA7343AP
e
|
&
:
indicates
side
identified
with
part
number.
e
All
resistors
are
in
2
and
'/,W
or
less
unless
otherwise
specified.
®
SEMICONDUCTOR
LOCATION
A
:
internal
component.
123456789
LA1260S
IBISIAIBD2TLIO-9
1S2687CS
12345678
‘(Top view)
2SC945P
3-3. MOUNTING DIAGRAM — TUNER SECTION —
— TUNER SECTION —
aumass © B+ bus.
(___] : adjustment for repair.
Voltages are dc with respect to ground unless otherwise
noted.
® ~Readings-are—taken- under-no-signal_(detuned)._conditions.
with a VOM (50 kQ/V).
No mark > FM
® Voltage variations.may ‘be noted due te norma! produc-
tion tolerances.
ex=fpe=: FM signal path.
c> AM signal path.
® © @ 6
3-4. SCHEMATIC DIAGRAM — TUNER SECTION —
Mare
4 Uys
wea
Reereree Vr tite DS Stat
Preece ome ett
4 x
42 | 6 7 1 2 3 8 9 10 1
x on
)
ingle
a
A
-
+8
iL.
o
I
C B é
7 I
shen
|
TANTENNA
|
BOARD)
»
; (PAGE 14)
————— -—__—
a a a ee ee ee ee
L3. AM ANT
m
= Gg. ==
= 99 =
GND
TO MAIN
BOARD

NOTE:
*The mechanical parts with no reference
number in the exploded views are not
supplied.
*Items marked "* " are not stocked since
they are seldom required for routine
service. Some delay should be antici-
SECTION 3 SEE
EXPLODED VIEWS '====
Example: (RED) ..
pated when ordering these items.
(1)
|g
on PWN r
Ou OannN
Part No.
A-3247-276-A
A-3247-275~A
A-3241-622-A
3-703-710-01
3-340-372-01
3-340-372-11
3-340-362-01
3-340-370-01
3-340-369-01
3-340-367~-01
3-340-365-01
3-340-368-01
3-340-366-01
3-339-308-01
3-341-115-21
3-326-454-81
3-326-454-91
3-340~-376-01
3-339~-329-01
3-340-375-01
3-339-324-01
3-340-379-01
3-340-379-11
3-340-379-21
3-340-379-31
Description
_ (Canadian: BLUE)...
Cabinet's Color
HOLDER (RIGHT) ASSY, CASSETTE
HOLDER (LEFT) ASSY, CASSETTE
CABINET (FRONT) SUB ASSY
STICKER, SONY SYMBOL (12)
(BLACK)...PLATE (LEFT), SIDE (BLACK)
(BLUE)....PLATE (LEFT), SIDE (BLUE)
KNOB, VOL
BUTTON (A), PAUSE
BUTTON (A), FF
BUTTON (A), REW
BUTTON (A), PLAY
BUTTON (A), REC
BUTTON (A), STOP
LEVER, REC
PLATE, SIDE, HANDLE
(BLACK)...HANDLE (BLACK)
(BLUE)....HANDLE (BLUE)
LID, BATTERY CASE
KNOB, TUNING
CHASSIS, DIAL
RACK, POINTER
(US:BLACK)...PANEL, CONTROL (BLACK)
(US:BLUE)....PANEL, CONTROL (BLUE)
(Canadian: BLACK)...PANEL, CONTROL (BLACK)
«PANEL , CONTROL (BLUE )
— 27
Remarks
KNOB
27
28
32
33
34
35
36
37
39
40
41
42
43
44
901
902
$501
$502
$601
$602
SP901
S$P902
Parts'
Me Aan ae caine t= oe
+The construction parts of an assembled
part are indicated with a collation
number in the remark column.
* Color Indication of Appearance Parts
» BALANCE
(WHITE)
t
Color
15
Part No.
3-340-353-01
3-340~-364-01
3-340-363-01
3-340-357-01
-340-371-01
-340-371-11
3
3
3-339-314-01
3-326-411-01
3-831-441-11
9-911-844-XX
7-685-651-79
7-685-648-79
7-685-246-19
7-685-647-79
7-687-233-11
7-621-259-55
7-621-259-35
9-911-845-XX
*3-341-136-01
3-341-114-01
*1-622-094-11
*1~622-095-11
1-554-495-00
1-570-012-11
1-554-495-00
1-570-012-11
1-503~-798-11
1-503-798-11
CFS-W301
ADDITIONAL
NFORMATION
he components identified
by shading and mark A\are
critical for safety.
Replace only with part
number specified.
Les composants identifiés par
une trame et une marque A\sont
critiques pour la sécurité.
Ne les remplacer que par
une piece portant le numéro
specifie.
Description Remarks
SPRING
BUTTON (B), PLAY
BUTTON (B), STOP
SPRING
(BLACK)...PLATE (RIGHT), SIDE (BLACK)
(BLUE)....PLATE (RIGHT), SIDE (BLUE)
BRACKET, EJECT
GEAR, EJECT
CUSHION
SPACER, LEAF
SCREW +BVTP 3X20 TYPE2
SCREW +BVTP 3X12 TYPE2 N-S
SCREW
SCREW
SCREW
SCREW
SCREW
+KTP 3X8 TYPE2 NON-SLIT
+BVTP 3X10 TYPE2 N-S
(+ PTPWH) (2.6X6)
+BVTT 2.6X8 (S)
+PTT 2.6X5 (S)
(Canadian)...CUSHION
SUPPORT, EJECT BRACKET
SPRING, TENSION
PC BOARD, SW (A)
PC BOARD, SW (B)
SWITCH, LEAF
SWITCH, LEAF
SWITCH, LEAF
SWITCH, LEAF
SPEAKER (LEFT)
SPEAKER (RIGHT)

CFS-W301
US model
No.
51
52
53
54
55
56
57
58
59
60
63
64
65
66
Part No.
*3-340-354-01
*3-340-351-01
*3-341-113-01
3-340-350-01
3-340-352-01
3-339-328-01
3-340-358-01
3-340-378-01
3-340-378-11
3~-340-356-01
3~-339~-304-01
3-831-441-11
7-682-546-04
7-685-647-79
7-621-770-87
Description
Canadian model
CLAMP, POWER PC BOARD
(Canadian)...COVER, POWER
HEAT SINK
CUSHION, MICROPHONE
SPRING (-)
KNOB, FUNCTION
TERMINAL BOARD (+), BATTERY
(US)......0-- CABINET (REAR)
(Canadian)...CABINET (REAR)
SPRING (+,-)
DRUM, TUNING CAPACITOR
CUSHION
SCREW +BVTT 3X5 (S)
SCREW +BVTP 3X10 TYPE2 N-S
SCREW +B 2.6X5
Remarks
Part No.
7-682-548-09
4-836-922-01
*4-883-473-00
9-911-840-XxX |
7-685-648~-79
3-341-140-01
3-341-139-01
3-341-138-01
*1-622-096-11
*A-3270-425-A
*1-622-092-11
*A-3266-396-A
1-501-378-11
1-807-738+11
8-759-205-82
8-814-186-00
Description Remarks
SCREW +B 3X8
RETAINER, PHONO CORD
SPACER, CASSETTE LID
(Canadian)...CUSHION (A)
SCREW +BVTP 3X12 TYPE 2 N-S
(US)... INSULATOR, POWER PC BOARD
(US)...SHEET, PROTECTION, POWER PC BOARD
(US)...CLAMP, AC INLET
PC BOARD, POWER
PC BOARD ASSY, MAIN
PC BOARD, ANTENNA
PC BOARD ASSY, TUNER
ANTENNA, TELESCOPIC
SLR-34VR70F130 (LED)
IC TA7282AP
MICROPHONE UNIT (C-1014)

| CFS-W301
(3) Deck A: MF-W301PB-75D
Deck
B:
MF-W301RP-75D
115
, HE9O1
as
Part No.
7-671-112-11
3-558-620-11
3-307-948-01
3-701-437-21
3-313-305-00
3-313-344-00
3-313-357-00
3-313-333-00
X-3313-311-1
3-313-316-00
7-621-255-35
3-334-717-01
3-313-361-00
3-313-339-00
3-324-220-01
*3-332-309-01
3-701-465-00
7-621-255-50
3-331-108-01
3-331-108-11
3~-331-108-21
3-331-108-31
3-331-108-41
Description
BALL, STEEL
GEAR, REWIND
WASHER, NYLON
WASHER
TABLE, REEL, SUPPLY
SPRING, COMPRESSION
(DECK B)...CLAW, REC PREVENTION
CLAW, REEL
CHASSIS ASSY
PULLEY
SCREW (2MMX5), + PWH
BRACKET (M), HEAD
(DECK B)...ARM, ERASE HEAD
(DECK B)...SPRING
SCREW (B2.6), TAPPING
SPRING (B)
SCREW, LOCK
SCREW +B 2X8
LUG (T), SEAM (t=0.1)
LUG (T), SEAM (t=0.2)
LUG (T), SEAM (t=0.3)
LUG (T), SEAM (t=0.4)
LUG (T), SEAM (t=0.5)
Remarks
INo.
Part No.
3-578-138-01
3-578-138-11
3-578-138-21
3-313-340-00
3-703-597-41
3-558-708-01
3-313-345-00
A-3130-031-A
3-313-902-00
X-3313-307-0
X-3313-301-0
3-573-464-00
7~621-259-35
3-313-389-01
X-3330-617-1
3-318-203-71
X-3319-945-1
8-6 58-096-02
1-543-283-11
1-543-283-11
1-541-330-11
eee (DECK-A)
HRP901 (DECK-B)
Description Remarks
SEAM (t=0.1)
SEAM (t=0.2)
SEAM (t=0.3)
SPRING, COMPRESSION
PINCH ROLLER, STANDARD
WASHER, STOPPER
SPRING, COMPRESSION
TABLE ASSY, REEL, TAKE-UP
SPRING
PULLEY ASSY, FWD
BRACKET ASSY, T PULLEY
SPRING, COMPRESSION
(DECK A)...SCREW +P 2.6X5
BELT
PULLEY (S), MOTOR ASSY
SCREW (B1.7X5), TAPPING
BEARING ASSY, CAPSTAN
(DECK B)...HEAD, ERASE EBF5-36
(DECK A)...HEAD, MAGNETIC (REC/PB)
(DECK B)...HEAD, MAGNETIC (REC/PB)
(DECK A)...MOTOR (CW)

CFS-W301 |
No.
151
152
153
154
155
* 156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
(4)
Part No.
3~-313-322-02
3~313-323-00
3-313-343-00
3-313-369-00
*3-313-359-00
3-701-438-11
X-3592-309-1
3-313-389-01
7-621-259-25
3-330-679-01
X-3330-617-1
*3-332-310-01
3-313-349-00
3-313-348-00
3-313-313-00
3-313-314-00
3-313-315-00
X-3313-304-0
3-313-365-00
A-3136-041-B
3-558-708-01
3-313-342-00
Description
LEVER (A), S.OFF
SPRING
SPRING, TENSION
SPRING, TENSION
RETAINER, LEVER
WASHER, 2.5
FLYWHEEL (E) ASSY
BELT
(DECK B)...SCREW +P 2.6X4
(DECK B)...BRACKET (M), MOTOR
PULLEY (S), MOTOR ASSY
HOOK, SPRING
SPRING, TENSION
SPRING, TENSION
SPRING
LEVER (SI), FR
SPRING
ARM ASSY, REW
SPRING, TENSION
IDLER COMPLETE ASSY, FR
WASHER, STOPPER
SPRING, TENSION
165-168,171
Remarks
[Now
|
}173
\174
1175
}176
ay
|178
1179
1180
}181
1182
1183
|
1184
1185
1186
1187
1188
|
{189
1190
1191
4192
1193
|M902
Part No.
*3-313-381-01
*3-313-353-00
*3-313-354-00
*3-313-326-00
*3-313-320-11
*3-313-321-00
3-322-529-01
3-313-378-01
3-313-327-00
3-313-338-00
3-313-356-00
*3-313-350-00
*3-313-325-00
A-3102-092-A
3-313-380-01
3-307-948-41
*3-313-352-11
*3-313-351-11
3-313-331-00
3-324-219-01
7-687-233-11
1-541-317-11
—s 24 a
Description
Remarks
LEVER (B), PAUSE BUTTON
LEVER, FF BUTTON
LEVER, REW BUTTON
LEVER, FWD BUTTON
LEVER, RCP
LEVER, PREVENTION, RFR
(DECK B)...SPRING, TENSION
SPRING (A)
SPRING
SPRING
BRAKE
(DECK B)...LEVER, REC BUTTON
LEVER, STOP BUTTON
CHASSIS ASSY, MECHANICAL
CLAW (A), EJECT
WASHER, NYLON
PLATE (B), LOCK
PLATE (A), LOCK
SPRING
SCREW, PAN
SCREW (+ PTPWH) (2.6X6)
(DECK B)...MOTOR

NOTE:
Tne mechanical parts with no reference
number in the exploded views are not
supplied.
- The construction parts of an assembled
part are indicated with a collation
number in the remark column.
Ref .No.
901
902
903
904
905
906
ANT
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
Cis
C16
C17
C18
C19
C20
Cal
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C34
C35
C36
C38
C41
C101
C102
ELECTRICAL PARTS
Part No.
*1-622-094-11
*1-622-095-11
*1-622-096-11
*A-3270-425-A
*1-622-092-11
*A-3266-396-A
1~-501-378-11
1-102-074-00
1-102-942-00
1-102-952-00
1~101-004-00
1-161-055-00
1-102-952-00
1-102-951-00
1-101-004-00
1-101-006-00
1-102-942-00
1-101-005-00
1-101-005-00
1~-101~005-00
1-123-330-00
1-101-005-00
1-101-005-00
1-123-356-00
1-161-053-00
1-161-056-00
1-124~463-00
1-102-973-00
1-123-306-00
1-123-379-00
1-123-380-00
1~123-382-00
1-123-306~-00
1-130-471-00
1-123-380-00
1-161-055-00
1-123-379-00
1-161-055-00
1-123-379-00
1-102-110-00
1-123-379-00
1-102-942-00
1-161-055-00
1-101-005-00
1-102-115-00
1-102-110-00
Description
PC
PC
PC
PC
PC
PC
BOARD, SW (A)
BOARD, SW (B)
BOARD, POWER
BOARD ASSY, MAIN
BOARD, ANTENNA
BOARD ASSY, TUNER
ANTENNA, TELESCOPIC
CERAMIC 0.001MF
CERAMIC 5PF
CERAMIC 16PF
CERAMIC 0.01MF
CERAMIC 0.022MF
CERAMIC 16PF
CERAMIC 15PF
CERAMIC 0.01MF
CERAMIC 0.047MF
CERAMIC 5PF
CERAMIC 0.022MF
CERAMIC 0.022MF
CERAMIC 0.022MF
ELECT 22MF
CERAMIC 0.022MF
CERAMIC 0.022MF
ELECT 10MF
CERAMIC 0.015MF
CERAMIC 0.027MF
ELECT 0.1MF
CERAMIC LOOPF
ELECT 47MF
ELECT 0.47MF
ELECT IMF
ELECT 3.3MF
ELECT 47MF
FILM 0.001MF
ELECT IMF
CERAMIC 0.022MF
ELECT 0.47MF
CERAMIC 0.022MF
ELECT 0.47MF
CERAMIC 220PF
ELECT 0.47MF
CERAMIC 5PF
CERAMIC 0.022MF
CERAMIC 0.022MF
CERAMIC 560PF
CERAMIC 220PF
SECTION 4
ELECTRICAL PARTS LIST
- Items marked " * " are not stocked since :
they are seldom required for routine
Some delay should be antici-
pated when ordering these items.
service.
10%
0.5PF
5%
10%
5%
5%
0.5PF
20%
20%
10%
10%
20%
10%
20%
20%
20%
20%
20%
5%
20%
10%
20%
10%
20%
10%
20%
0.5PF
10%
10%
10%
Ref .No.
C103
C104
C105
C107
c108
C109
C110
C111
50V C113
50V
50V C114
C115
50V C117
25V
50V C120
C121
“50V C122
50V
50V C123
C124
50V c€125
50V ;
50V C127
C130
50V C201
16V
50V C202
C203
50V C204
16V
25V C205
C207
25V C208
50V
50V C209
C210
10V C211
50V
50V C213
C214
50V C215
10V
50V C217
C220
50V C221
25V
50V C222
C223
25V C224
50V
50V C225
C227
50V C230
50V
25V C301
C302
50V C303
50V
50V
—_ 25 —
| CFS-W301
The components identifie
by shading and mark A\are
critical for safety.
Replace only with part
number specified.
Les composants identifiés par
une trame et une marque A\sont
critiques pour la sécurité.
Ne les remplacer que par
une piece portant Je numéro
specifie
ELECTRICAL PARTS
Part No.
1-102-115-00
1-102-110-00
1-161-052-00
1-123-369-00
1-102-074-00
1-123-369-00
1-102-110-00
1-123-306-00
1-161-054-00
1-161-055-00
1-102-973-"9
1-123-369-
1-102-074-00
1-123-306~-00
1-123-307-00
1-123-299-00
1-123-306~-00
1-130-497-00
1-102-973-00
1~-161-020-11
1-102-115-00
1-102-110-00
1-102~115-00
1-102-110~00
-1-161-052-00
1-123-369~00
1-102-074-00
1-123-369-00
1~102-110-00
1-123-306-00
1-161-054-00
1-161-055-00
1-102-973-00
1-123-369-00
1-102-074-00
1-123-306-00
1-123-307-00
1-123~-299-00
1-123-306-00
1-130-497-00
1-102-973-00
1-161-020-11
1-123-379-00
1-123-379-00
1-124-464-11
Description
CERAMIC 560PF 10% 50V
CERAMIC 220PF 10% 50V
CERAMIC 0.012MF 10% 25V
ELECT 4. 7MF 20% 50V
CERAMIC 0.001MF 10% 50V
ELECT 4.7MF 20% 50V
CERAMIC 220PF 10% 50V
ELECT 47MF 20% 10V
CERAMIC 0.018MF 10% 25V
CERAMIC 0.022MF 10% 25V
CERAMIC 100PF 5% 50V
ELECT 4.7MF 20% 50V
CERAMIC 0.Q01MF 10% 50V
ELECT 47MF 20% 10V
ELECT 100MF 20% 10V
ELECT 1000MF 20% 6.3V
ELECT 47MF 20% 10V
MYLAR O.15MF 5% 50V
CERAMIC 100PF 5% 50V
CERAMIC 0.039MF 10% 25V
CERAMIC 560PF 10% 50V
CERAMIC 220P F 10% 50V
CERAMIC 560PF 10% 50V
CERAMIC 220PF 10% 50V
CERAMIC 0.012MF 10% 25V
ELECT 4.7MF 20% 50V
CERAMIC 0.001MF 10% 50V
ELECT 4.7MF 20% 50V
CERAMIC 220PF 10% 50V
ELECT 47MF 20% 10V
CERAMIC 0.018MF 10% 25V
CERAMIC 0.022MF 10% 25V
CERAMIC 1OOPF 5% 50V
ELECT 4.7MF 20% 50V
CERAMIC 0 .O0O1MF 10% 50V
ELECT 47MF 20% 10V
ELECT 100MF 20% 10V
-ELECT 1O00MF 20% 6.3V
ELECT 47MF 20% 10V
MYLAR 0.15MF 5% 50V
CERAMIC 1O0PF 5% 50V
CERAMIC 0.039MF 10% 25V
ELECT 0.47MF 20% 50V.
ELECT 0.47MF 20% 50V
ELECT 0.22MF 20% 50V

CFS-W301 |
SEE
ARS
aed
i I RR ON HAT Ke REN Le,
ELECTRICAL PARTS ELECTRICAL PARTS
Ref.No. Part No. Description Ref.No. Part No. Description
C304 1-102-074-00 CERAMIC 0.001MF 10% 50V D1 8-719-901-~-33 DIODE 1$S133
C305 1-161-053-00 CERAMIC 0.015MF 10% 25V D3 8-719-768-75 DIODE 1S2687CS
C306 =1-123-330-00 ELECT 22MF 20% 16V D4 8-719-901-33 DIODE 188133
C307 1-123-369-00 ELECT 4.7MF 20% 50V D303. 8-719-100-41 DIODE RD6.8EB2
C308 1-123-307-00 ELECT 100MF 20% 10V D308 1~807-738-11 SLR-34VR70F130 (LED)
C310 1-123-306-00 ELECT 47MF 20% 10V D317. = 8-719-901-33 DIODE 1SS133
C312 1-123-369-00 ELECT 4.7MF 20% 50V “DBOL A.8-719-200-23 DIODE 11E2
C313) -1-124-124-00 ELECT 220MF 20% 10V D802 A.8~719-200~-23 DIODE 11E2
C314 =1-124-124-00 ELECT 220MF 20% 10V D803 A.8-719-200-23 DIODE 11€2
D804 A.8-719~-200-23 DIODE 11E2 oer
C315 1-123-307-00 ELECT 100MF 20% 10V iia aA ase
C316 =61-123-369-00 ELECT 4.7MF 20% 50V HE901 8-658-096-02 HEAD, ERASE EBF5-36
C317): 1-124-124-00 ELECT 220MF 20% 10V
, HP901 1-543-283-11 (DECK A)...HEAD, MAGNETIC (PB)
C318 1-123-332-00 ELECT 47MF 20% 16V
C319 1-101-005-00 CERAMIC 0.022MF 50V HRP901 1-543-283-11 (DECK B)...HEAD, MAGNETIC (REC/PB)
C320 = =1-101-005-00 CERAMIC 0.022MF 50V
Ici 8-759-204-03 IC TA7358AP
C321 1-101-005-00 CERAMIC 0.022MF 50V 1C2 8-759-801-24 IC LA1260S
C322 = 1-124-124-00 ELECT 220MF 20% 10V 1c3 8-759-203-87 IC TA/343AP
C323. 1-130-479-00 MYLAR 0.0047MF 5% 50V
1¢301 8-759-803-27 IC CXA1115P
C324 1-102-074-00 CERAMIC 0.001MF 10% 50V 1C302 8-759-803-28 IC CXA1116S
C325 1-130-467-00 MYLAR 470PF 5% 50V 1C303 8-759-205-82 IC TA7282AP
C327) =1-123-306-00 ELECT 47MF 20% 10V
J301 1-507-643-00 JACK
C341 = 1-102-973-00 CERAMIC 1O0OPF 5% 50V J302 1-507-948-11 JACK
€345 —1-162-294-31 CERAMIC 0,001MF__ 10% SOV.
(B01 A.i-101-005-00 CERAMIC 0.022MF BOLL 1-422-317-00 COIL, VHF
L2 1-422-316-31 COIL, VHF
C802 = =1-101-005-00 CERAMIC 0.022MF 50V L3 1-402-158-11 ANTENNA, FERRITE~ROD (MW)
C803 1-101~-005-00 CERAMIC 0.022MF 50V
C804 1-124-887-00 ELECT 3300MF 20% 16V L4 1-406-040-00 COIL (OSC)
L101 1-407-961-00 MICRO INDUCTOR 2.7MMH
CFI 1-527-808-00 FILTER, CERAMIC L201 1-407-961-00 MICRO INDUCTOR 2.7MMH
CF2 1-527-808-00 FILTER, CERAMIC
CF3 1-527-954-00 FILTER, CERAMIC M901 =1-541-330-11 (DECK A)...MOTOR (CW)
M902. =: 1-541-317-11 (DECK B)...MOTOR
CNJU6 *1-562-682-11 CONNECTOR, SMALL MICRO 6P
_CNd11 _*1-562-682-11 CONNECTOR, SMALL MICRO 6P | MIC = 8-814-186-00 MICROPHONE UNIT (C-1014)
"CNg8OM-526-818-11 INLET, AC
Ql 8-729-194-57 TRANSISTOR 2SC945-P
CNP1 *1-560~892-00 PIN, CONNECTOR 4P Qi01 8-729-900-80 TRANSISTOR DTC114ES
CNP2 *1-560~-891-00 PIN, CONNECTOR 3P Q201 8-729-900-80 TRANSISTOR DTCLI4ES
CNP3 *1-560-894-00 PIN, CONNECTOR 6P
Q301 8-729-194-57 TRANSISTOR 2SC945-P
CNP4 *1-560-892-00 PIN, CONNECTOR 4P Q302 8-729-900-80 TRANSISTOR DTCLI4ES
CNP5 *1-560-893-00 PIN, CONNECTOR 5P Q303 8-729-194-57 TRANSISTOR 2SC945-P
CNP6 *1-562-126-00 SOCKET, CONNECTOR 4P
Q305 8-729-900-80 TRANSISTOR DTC1I4ES
CNP7 *1-563-307-11 CONNECTOR (SOCKET) 2P Q306 8-729-100-12 TRANSISTOR 2SC2001-L
CNP11 *1-560-894-00 PIN, CONNECTOR 6P Q307 8-729-194-57 TRANSISTOR 2SC945-P
CNP801*1-560-530-00 PIN, CONNECTOR 2P
Q310 8-729-173-37 TRANSISTOR 2SA733~P
CPl 1-235-911-21 FILTER, BAND PASS Q311 8-729-194-57 TRANSISTOR 2SC945~-P
Q312 8-729-194-57 TRANSISTOR 2SC945-P
\
ee \ 1-151-372-21 CAP, TUNING, POLYETHYLENE
“4 |
The components ide d
by shading and mark Aare
critical for safety.
Replace only with part
number specified.
Les composants identifiés par
une trame et une marque
critiques pour la sécurité.
Ne les remplacer que par
une piece portant le numéro
specifie.
sont
= 26 —

ELECTRICAL PARTS
ELECTRICAL PARTS
| CFS-W301
Ref.No. Part No. Description Ref.No. Part No. Description
Q313. 8-729-173-37 TRANSISTOR 2SA733-P R205 1-249-429-11 METAL 10K = 55% 1/6W
Q314 8-729-194-57 TRANSISTOR 2SC945-P R206 1-249-429-11 METAL 10K 55 1/6W
Q315 8-729-194-57 TRANSISTOR 2SC945-P R207. =: 1-249-421-11 METAL 2.2K 5% 1/6W
Q320 8-729-173-37 TRANSISTOR 2SA733-P
R209 1-249-429-11 METAL 10K = 5% 1/6W
R1 1-249-409-11 METAL 220 5% 1/6W R210 = 1~249-421-11 METAL 2.2K 5% 1/6W
R2 1-249-397-11 METAL 22 5% 1/6W R212 = 1-249-408-11 METAL 180 5% 1/6W
R3 1-249-409-11 METAL 220 «5% 1/6W
R213. 1-215-464-00 METAL 62K 5% 1/6W
R4 1-247-849-00 METAL 5.6K 5% 1/6W R214 = 1-249-429-11 METAL 10K = 5% 1/6W
R5 1-249-433-11 METAL 22K 55% 1/6W R215 1-249-413-11 METAL 470 = 5% 1/6W
R6 1-249-433-11 METAL 22K = 55% 1/6W
R217: 1-249-421-11 METAL 2.2K 5% 1/6W
R7 1-249-435-11 METAL 33K = 5% 1/6W R218 1-249-402-11 METAL 56 5% 1/6W
R8 1-249-421-11 METAL 2.2K 5% 1/6W R219 1-249-403-11 METAL 68 5% 1/6W
R9 1-249-441-11 METAL 100K 5% 1/6W
R222 = -1-249-429-11 METAL 10K «5% 1/6W
R10 1-215~-418-00 METAL 750 = 5% 1/6W R225 1-247-849-00 METAL 5.6K 5% 1/6W
Ril 1-249-402-11 METAL 56 5% 1/6W R301 1-249-412-11 METAL 390 5% 1/6W
R12 1-249-417-11 METAL 1K 5% 1/6W
R302 = 1-249-413-11 METAL 470 5% 1/6W
R13 1-249-429-11 METAL 10K 55% 1/6W R303. 1-249-413-11 METAL 470 5% 1/6W
R14 1-249-422-11 METAL 2.7K 5% 1/6W R304 1-249-410-11 METAL 270 = 5% 1/6W
R15 1-215-477-00 METAL 220K 5% 1/6W
R305 1-249-441-11 METAL 100K 5% 1/6W
R16 1-249-423-11 METAL 3.3K 5% 1/6W R306 = 1-249-417-11 METAL 1K 5% 1/6W
R17 1-249~423-11 METAL 3.3K 5% 1/6W R307: 1-249~441-11 METAL 100K 5% 1/6W
R18 1-249~435-11 METAL 33K = 5% 1/6W
R308 1-249-409-11 METAL 220 85% 1/6W
R20 1-215-448-00 METAL 13K 55% 1/6W R309 1-247-849-00 METAL 5.6K 5% 1/6W
R21 1-215~-448-00 METAL 13K = &% 1/6W R310 1-249-429-11 METAL 10K = 5% 1/6W
R26 1-249-421-11 METAL 2.2K 5% 1/6W
R311 = 1-249-429-11 METAL 10K = 5% 1/6W
R27 1~249-441-11 METAL 100K 5% 1/6W R314 1-249-441-11 METAL 100K 5% 1/6W
R28 1-249~441-11 METAL 100K 5% 1/6W R315 1-249-429-11 METAL 10K = 5% 1/6W
R29 1-249-411-11 METAL 330 95% 1/6W
R316 =1-249-402-11 METAL 56 5% 1/6W
R103. -1-249-429-11 METAL 10K = 55% 1/6W R320 1-249-421-11 METAL 2.2K 5% 1/6W
R104 =. 1-249-405-11 METAL 100 5% 1/6W R321 1-249-429-11 METAL 10K = 55% 1/6W
R105 =: 1-249-429-11 METAL 10K = 5% 1/6W
R322 1-247-849-00 METAL 5.6K 5% 1/6W
R106 =. 1-249-429-11 METAL 10K = 5% 1/6W R324 1-249-429-11 METAL == =10K 5% = /OW
R107 1-249-421-11 METAL 2.2K 5% 1/6W | RE28 A 1-217-383-00 FUSISLE 4? Be
R109: 1-249-429-11 METAL 10K = 5% 1/6W .
R326 1-249-405-11 METAL 100 5% 1/6W
R110 =: 1~249-421-11 METAL 2.2K 5% 1/6W R327: 1-249-411-11 METAL 330 95% 1/6W
R112 = 1-249~408-11 METAL 180 5% 1/6W R328 1-249-429-11 METAL 10K «5% 1/6W
R113. -1~215-464-00 METAL 62K 5% 1/6W
R329 1-249-393-11 METAL 10 5% 1/6W
R114 =: 1-249-429-11 METAL 10K = 55% 1/6W R330 1-249-412-11 METAL 390 = 5% 1/6W
R115 1-249-413-11 METAL 470 5% 1/6W R337. -1-249-410-11 METAL 270 = 5% 1/6W
R117): 1-249-421-11 METAL 2.2K 5% 1/6W
R338 1-249-415-11 METAL 680 5% 1/6W
R118 1-249-402-11 METAL 56 5% 1/6W R343. 1-247-849-00 METAL 5.6K 5% 1/6W
R119 = 1-247~403-11 METAL 68 5% 1/6W R344 1-249-429-11 METAL 10K = 5% 1/6W
R122. = 1-249-429-11 METAL 10K = 45% 1/6W
R345 =: 1-249-441-11 METAL 100K 5% 1/6W
R125 1-247-849-00 METAL 5.6K 5% 1/6W R346 1-249-429-11 METAL 10K = 1/6W
R203. 1-249-429-11 METAL 10K = 5% 1/6W R347: 1-249-429-11 METAL 10K = 5% 1/6W
R204 1-249-405-11 METAL 100 35% 1/6W
by shading and mark A\are
critical for safety.
Replace only with part
number specified.
Les composants identifiés par
une trame et une marque A\sont
critiques pour la sécurite.
les remplacer que par
une piece portant le numéro
specifie.
care 27 —

CFS-W301 |
ONAL |
VON
PRA
ELECTRICAL PARTS ACCESSORY & PACKING MATERIAL
Ref.No. Part No. Description Part No. Description
R348 = -1-249-429-11 METAL 10K 5% 1 /6W Ael-S59-257-11 CORD, POWER
R349 = 1-249-429-11 METAL 10K 5% 1/6W
R350 1-249-429-11 METAL 10K = 5% 1/6W 3-339-387-01 CUSHION (UPPER)
3-339-388-01 CUSHION (LOWER)
R351 =1-249-429-11 METAL 10K = 45% 1/6W
R352 1-249-429-11 METAL 10K 5% 1/6W 3-337-865-02 SHEET, PROTECTION
R353: 1-249-429-11 METAL 10K 5% 1/6W
3-339-353-01 (US)........- INDIVIDUAL CARTON
R354 =: 1-249-429-11 METAL 10K = 5% 1/6W 3~341-107-01 (Canadian)... INDIVIDUAL CARTON
R355 = =1-249-429-11 METAL 10K 55% 1/6W
R356 =1-249~429-11 METAL 10K = 5% 1/6W 3-341-137-01 CUSHION (FRONT)
3-701-626-00 BAG, POLYETHYLENE
R357 . 1-247-849-00 METAL 5.6K 5% 1/6W
R363. 1-249-437-11 METAL 47K 5% 1/6W 3-703-390-01 (US).... INSTRUCTION
R364 1-249-421-11 METAL 2.2K 5% 1/6W 3-765-963-21 MANUAL, INSTRUCTION
3-795-748-21 (US)....SAFETY INSTRUCTIONS , HEADPHONE
R366 1-249-441-11 METAL 100K 5% 1/6W
R371 = 1-249-402-11 METAL 56 5% 1/6W
R375 1-249-429-11 METAL 10K = 5% 1/6W
RV1 1-228-993-00 RES, ADJ, CARBON 4.7K
RV101 1~-230-093-00 RES, VAR, CARBON 20K/20K
RV102 1-237-570-11 RES, VAR
RV301 1-228-991-00. RES, ADJ, CARBON 2.2K
RV302 1-228-990-00 RES, ADJ, CARBON 1K
RV303 1-228-990-00 RES, ADJ, CARBON 1K
RV304 1-228-991-00 RES, ADJ, CARBON 2.2K
Sl 1-570-347-11 SWITCH, LEVER SLIDE
$301 1-570-942-11 SWITCH, SLIDE
$302 1-570-944-11 SWITCH, LEVER SLIDE
$303 1-570-068-11 SWITCH, PUSH (1 KEY)
$501 1-554-495-00 SWITCH, LEAF
$502 1-570-012-11 SWITCH, LEAF
S601 1-554-495-00 SWITCH, LEAF
$602 1~570-012-11 SWITCH, LEAF
SP901 1-503-750-11 SPEAKER (LEFT)
SP902 1-503-750-11 SPEAKER (RIGHT)
Tl 1-403-872-00 1.F.T CONVERTER FM (SMALL TYPE)
T2 1-404-249-00 COIL, FM DETECTOR
T3 1-404-158-00 COIL, IFT
9-952-673-11
1 _1-433-222-00 TT
Ve, 8/811.
TRANSFORMER, BIAS ee ee
Sony Corporation
Audio Group
28 5=
The components identified
by shading and mark A\are
critical for safety.
Replace only with part
number specified.
Les composants identifiés par
une trame et une marque A\sont
critiques pour -la securité.
Ne les remplacer que par
une piece portant Je numéro
English
87G0240-1
Printed in Japan
© 1987. 7

US Model
Canadian Model
No.1
SUPPLEME!
File this supplement with the service manual.
Subject : Power Block change
FORMER TYPE NEW TYPE
Canadian model
ms
Changed parts.
Page.22
Es FORMER TYPE NEW TYPE
No. Part No. Description Part No. Description
5 3—340-—354-—01 CLAMP,POWER PC BOARD DELETE
66 7—-621—770—-87 SCREW +B 2.65 7—-621—775—25 SCREW +B 2.6X5 CHANGE
69 4—836-—922—-01 RETAINER,PHONO CORD DELETE
71 4-883 —473—00 SPACER,CASSETTE LID Sa DELETE
72 9-—-911-—840-—XX | (Canadian) *** CUSHION (A) eee ee DELETE
74 3—341—140-01 (US) e** INSULATOR, oar DELETE
POWER PC BOARD
75 3~—341-—139-01 (US) ¢** SHEET,PROTECTION, See DELETE
POWER PC BOARD
3—341-—138-01 (US) e** CLAMP,AC INLET DELETE