Sony TCS-350 User manual

c
c
EL
=
oS
2
&
£
<r
£
Belge
2a
5
2
@f)2
5
2
22
2
a
aww)
20
wre)
=
5
92.
2
Sy/a
0
‘8
3
E
=
&
Se@los
o
ao
eo
>
<tig
§
>
8
§
=|/2=/°
wlio
ds
%
to
2
g/Fleo
sir
2s
9
|o
ye.
es
26/9;}9
Oo
2105
e)
Os
Gs
Oalcti<
te}
ctw
x
to
Ss
as
Ss
Lede
2 «| Bee Cj
_
S
°
°
848
S
®
-
+
a
£
ozs
A
>No
=
=
A
26
EN
o
°
Nn
Sc
5
2
o
>
N
re
o
g<-
=
536
;
BO>
2 228 g 2 86
=
©
=a
9
o
5
aor
fay
ay
ood
NIL
ORBN]
0
Lad
2 © oo FL Vat
9
|>
>>So0/738
AD!
Gg
&L
S)
R
GF>rol=-
ss
¢ - -NO2O}| 7 oY
g.|8
¢
= 5a 8 3
c
c
8
=
=
|
=
Aw
Y
na
koc
c
Z
2/5
5
3/8
3
3 9 fe
° b- Ow so ra)
=
c @
= 2
uw 3 >
[S)
Ba
ee
D
—~
s&s
=
iw
{=}
YM
oo
{
=
a
©
2r2
4¢
3
2)
ra)
2
mao
S
9
OL
re
2
ic}
io-
wg
WN
S39
°
2
=
2a
a
2
ron)
pod
co
537
<s
ach
jos
g
3°
r=]
o
©
WwW
an
n
iT)
co
7
=
—E
=
Se
rc
£8
2
(Ss)
a
£
i=
22a
Ov
Ee
fo}
5
x
c
-
Oo
=
>
Gry
To
°o
o>
s
°
o
c Oo NV fo) nD Ss Pv] Re
ro)
ise]
oO
-
oO
o
=
ro) fo} oO ~e £oltl vs - 6
Bae
©
ee
LS
st
mers
£5025
¢8
S55
2°
Se
|
2
2.3
o
c3)
~]
mI
2
ow
[om
—
oO
o
+
a
>
=
>
oce
o
W
®
ae
t
232
2+3E2
Bvosetke
EFuLBVED
EF
of
eo ® = 3S ox Vl oO —-~Ddoeces o ke
cfLe,N28nzGosektmEvVo,se2O 28. $
SLETCSEOE
SSeS.
osE
See
-
s38
ec
&
2
oS
et
ESeSetEBseegnNeeeces
B55
6
2
¢
Sen
5
be
ce
a0
2
ee
Ye
be
eS
Es
N >ONm ce OoZSQoO0 ELV OpogsraoRgerra Se 2 oc
YORoe
aeoegger-ekses
xe
st
ps
2+
2
35
9
Og
2
a8
rome)
x
ae
OD
©
o
v
seglirP@cF&®oPeCGa
rs
oS
Bac.
&
SSG
oS
SRESESESRsesss>
ease
re
tr
love
=x
geTanetnatond
x 8
2g
=
2
2
i=
—
c
EF
£6
%
=
®
&
23
=
8
5
Py
z
£2
3
=
=
=
xe]
a
o
3
=
>
£3
bal
as
fom
iv
£
7
=
e
.
SBC
fo)
2
9°
DHOOD
=
>
a
rEyveo
Ss
+
2
oS
o
a
eae:
SBE
==}
Q
—
2
oO
ee
Son
od
fo’
=
s
¥
s
=
®onS
@&@
3
3
%
cS)
=
Cwynuwu
=,
(@)
o
[aa]
oO
ia
cpesveeee
meee
en
uea
ene
eevee

TCS-350
FEATURES
® Complete stereo recording and playback system
in this very compact cassette-corder.
® Built-in one point stereo microphone and an
external microphone jack (stereo) for stereo
recording.
@ Stereo playback through the supplied stereo
headphones.
1-1. PARTS IDENTIFICATION
See photo [E] on the back cover.
@ PHONES (headphones) jack
MIC
(STEREO)
@ VOLUME control
© Built-in microphones (R and L)
© Tape counter and reset button
@ REC/BATT (record/battery) indicator
@ @ REC (record) button
@ 4 STOP/EJECT button
(microphone) jack
SECTION 1
OUTLINE
© WPLAY (playback) button
@ PAUSE switch
@ 4 REW/REVIEW (rewind/review) button
® Bf FF/CUE (fast forward/cue) button
@®
Carrying
strap
attachment
(See
the
iHustration
F
on
the
back
cover)
® DC IN 6 V (external power input) jack
® Cassette holder
@® PB EQ (playback equalizer) selector
—2—

Type:
Driver Units:
Impedance:
Sensitivity:
Rated Power:
Power Handling
Capacity:
Frequency Response:
Plug:
Cord Length:
Weight:
MICROFILM
Dynamic
23 mm dia., dome
25 ohms at 1 kHz
100 dB/mw
0.04W
0.1W
20 — 20,000 Hz
Stereo mini plug
Im
26 g (without cord)
SPECIFICATIONS
Type:
Unites:
Impédance:
Sensibilité:
Puissance nominale:
Puissance admissible:
Réponse en fréquence:
Fiche:
Longueur du cordon:
Poids:
Dynamique
Membrane déme de 23 m diam.
25 ohms a 1 kHz
100 dB/mWw
0.04 W
0.7 W
20 — 20,000 Hz
Fiche mini format stéréo
1m
Env. 26g (sans fe cordon)
®
SERVICE MANUAL

1. DISASSEMBLY
DEMONTAGE
Note: Follow the disassembly procedure in the numerical order given.
Suivre la procédure de démontage dans l’ordre numérique donne.
1-1. DRIVER REMOVAL
RETRAIT DE L’UNITE 0
L. . earpad
‘oreillette
precision screwdriver
tournevis de précision
2. REPLACEMENT
REMPLACEMENT
(1) (2)
ya a slide ball 6
wa bille coulissante
ec — a
UU 8} ice
yy ox housing
carter
head band
serre-téte
Push the slide ball
into the groove.
Pressure la bille
coulissante dans
la rainure.

WIRING DIAGRAM
SCHEMA DE CONNEXIONS
rouge
shielded
blindé mark
repere
mark - ;
repére white GN
blane A
LS
4. PARTS LIST
LISTES DES PIECES
GENERAL SECTION
Part No. Description
BUSHING
HOUSING
STOPPER, SLIDE (L)
1 = 2-373-015-00
2 2-376~313-00
3. 2-376-315-00
4 2-376-316-00 (BROWN) ... PAD, EAR
or
4 (ORANGE) ... PAD, EAR
5 2-376-317-00 BALL, SLIDE
6 2-376-318-00 STOPPER, SLIDE (R)
7 @.2-376-319-00 HEAD BAND
8 4-865-916-00 SCREEN (D)
ELECTRICAL PARTS
No. Part No. Description
501 1-556-803-00 CORD
502 1-505-058-11. DRIVER
© Items marked “6” are not stocked since they are seldom
required for routine service. Some delay should be anti-
cipated when ordering these items.
@ Les piéces avec une marque "@’ ne sont pas stockeés
parce qu’elles sont rarement nécessaires pour un dé-
pannage de routine. Si -nécessaire, demander les piéces en
indiquant le numéro; seulement il faut s‘attendre a un
certain retard a la livraison.
MDR-W3~

MDR-W3
5. EXPLODED VIEW
VUE ECLATEE
@ See the parts list for these part numbers and
descriptions.
e Se référer 4 la liste de piéces 4 la page 3
pour les numeros de piéces et descriptions.
Sony Corporation
Consumer Products Group
Technical Support Dept.
9-951-131-11 ee
English
French
83B06234-1
Printed in Japan
© 1983

TCS-350
TCS-350
SECTION 2
DISASSEMBLY
Note: Follow the disassembly procedure in the numerical order given.
1-2. BLOCK DIAGRAM
CASE (B)
f 14 (TYPE 2)
PTT2.6x 6
PTT2.6x6
PTT26x6
case (B)
AQ
‘SOdb
1,
(94
NOILWNOIS3G
931)
7
(
QHOW,
944
YO
)
Md
‘44
‘AWId
NI:
NO
yaMOd
pOES
YSN AdS
106
dS
[_sanokd ]
20er
WV,
ISL
UBL
IVa
AYO
1lOZd
yas
Aiddly
(A9)
+98
The speaker is replaceable by removing the case (B).
(Aes)
+8
coed
SLAW
YAMOd
LYViS—
dOls
3Snvd
(A6'S)
0S
+8
@ PTT26x5
3 @
1s) a
o7
s 3 %
AUDIO BOARD
UPPER PANEL,
Hd-
4
—-—4
ad
O34
@d/93u
8-l0ES
Lutve/934)
£oed
so¢ ‘poco
AAG
037
PW HD -
03
8d
1-c0¢S
WWYON
2049/
WLW
201
‘101d
19348
99V
SWNIOA
I-lOGAS
1010
dWV3ud
£O£D
9S0 SvId
upper panel
Ee
ISO
SvI8
334
@d/934
10S
10¢
1
H3-a
avaH
e
asvea
(03Y31S)
OI
10691W
6
>
av3H
R
ad/
934
oer

a ge
t
TCS-350 TCS-350
FLYWHEEL (A), (B)
CASE (A), CONTROL PANEL FF IDLER LEVER FWD IDLER
@PTT26x6
FF idler lever
stopper washer
FWD idler
case (A)
flywheel (B)
washer
button.
control panel
LOCK PLATE REC-FF LEVER, REW iDLER LEVER
cee
re el
@ REW idler lever
TAPE GUIDE, ERASE HEAD
SERVO BOARD, REEL BEARING
P3x
2
lock
plate
OP2x4
ES slider
EJECT lever
@ servo board
tape guide
|
FF lever
reel bearing

TCS-350
TO HOOK EACH TORSION SPRING
EJECT lever
spring
REC/PB head
spring
spring
spring

SECTION 3
ADJUSTMENTS
TCS-350
3-1. MECHANICAL ADJUSTMENT
PRECAUTION
Clean the following parts with a denatured- . Do not use a magnetized screwdriver for the
alcohol-moistened swab: adjustments.
record/playback head pinch roller . After the adjustments, apply suitable locking
erase head rubber belts compound to the parts adjusted.
capstan idlers The adjustments should be performed with the
Demagnetize the record/playback head with a rated power supply voltage unless .otherwise
head
demagnetizer.
(Do
not
bring
the
head
;
noted.
'
demagnetizer close to the erase head.)
Torque Measurement Flywheel Thrust Play Adjustment
Forward 2, asec
C0-1028 (0.32 — 0.67 oz-inch) dc ammeter
: 2-4 g-cm
6Vdc: =}.
Fast Forward 201 more than 70 g-cm
and CQ-201B (0.97 oz-inch) terminals of the
Rewind battery case
Tape
Tension
Measurement
.
Loosen
the
two
adjustment
screws.
_ | 2. Tum one of them clockwise carefully.
CQ-403 more than 130 g (4.58 02) 3. Stop turning it when the current suddenly increase
and loosen it % turn.
4. Adjust the other screw in the same way as step 2
and 3.
5. Secure the adjustment screws with locking com-
pound.
—

TCS-350
Head Height Adjustment
Prepare an adjustment cassette as shown below.
Pinch Roller Pressure Measurement
— Playback Mode —
Cut out hatched @ Slowly return the pinch roller
portions. and read the spring scale just when
the pinch roller starts rotating. Q)
(The capstan should
first contacts here.) SD)
In playback. mode and viewing from the front,
adjust the head heights to eliminate tape curl
and tape twist at arrowed portions.
tape cassette
capstan
pinch roller
spring scale
250-3309
(8.8—11.60z)
percraipiay back
3-578-138-01 (t=0.1)
3-518-138-11 (t=0.2)
Shim, head height adjustment

TCS-350
3-2. ELECTRICAL ADJUSTMENT
Note: The adjustments should be performed in
the order given in this service manual.
The Adjustments should be performed
for both L-CH and R-CH.
Record/playback Head Azimuth Adjustment
Procedure:
1. Mode:
test tape
P-4-A063
(6.3kHz, —10dB)
playback
Tape Speed Adjustment
Setting:
VOLUME control:
mechanical mid
Procedure:
Mode: playback speed checker
LFM-30
: or
digital frequency PHONES
test
tape
counter
Turn
the
adjustment
screw
for
the
maximum
WS-48A
(3kHz, OdB) output levels. If these levels do not match, turn
the adjustment screw where both of output
levels match together within 2 dB.
PHONES
Specification:
Speed checker
Frequency difference between the beginning
and the end of the tape should be within +2 %
(460 Hz).
Digital frequency counter
2940 — 3030Hz
R-CH
peak
Screw
position
Adjustment Location:
3. Phase Check
Mode: playback
test tape
P-4-A063
(6.3 kHz, -100B)
adjustment resistor
Adjustment Location:
adjustment screw
in phase 135°
45° 90°
C se =)
good wrong
Note: Finish the screw adjustment with a turn in the
clockwise direction. After the adjustment, lock
the adjustment screw with suitable locking
compound.

TCS-350 TCS-350
Playback Level Adjustment Record Bias Adjustment Microphone Sensitivity Adjustment
Setting.
VOLUME: maximum
When replacing the built-in microphone, make sure
of color marking on end. of microphone lead or
color-painted on microphone body and connect
the pattern as shown in table.
3. Adjust VOLUME. so that 1kHz output level is
T7mV (—20dB).
4. Confirm that 250Hz and 6.3kHz output levels
Procedure:
Procedure: 1. Mode: record
Mode:
playback
af
osc
ae
—
oe
Bian tape are 55mV (—23dB) — 110mV (—17dB).
test
tape
€)
oN?
5.
If
necessary,
change
the
pattern
connection
and
microphone
lead
|
microphone
body
|
otter
P-4-L320
repeat
steps
3,
4
color
marking
color-painted
Oo attenuator
(315Hz,
~10dB)
orange
open
short
pattern @® VTVM reading
green
Adjustment Location:
PHONES
2)
250Hz
}
77V
(—80dB)
3) 6.3kHz
Specification:
Adjustment Location:
Level
difference
between
channels:
2.
Mode:
playback
less than 3.5dB
recorded
portion
1)
If
necessary,
connect
the
patterns
for
higher
level
channel.
2)
Confirm
that
the
output
level
of
PHONES
is
fixed when repeating playback and stop. PHONES
Adjustment Location:
“thy
—11—
|
—42—

10
BPE Cok de Stee
4-1, MOUNTING DIAGRAM SECTION 4 TCS-350 TCS-350
—
Conductor
Side
—
DIAG
RAMS
2
:
,
A B Cc D Es. F G _H J
Note: .
e@ Color code of sleeving over the end of the jacket.
IC201, ICIOI 301
304,305 303
(REDWIGR
201,101
=
PAUSE SWITCH
DRY BATTERY STOP: 5.4V
{AUDIO BOARD)
Se pecans elena Dee
@ O— : parts extracted from the component side. 4PCS , 6V
@ e—: parts extracted from the conductor side. #--4
B + pattern
© um >a : signal path
© memos : L-CH signal path
© geen meme > R-CH signal path TOTAL CURRENT
PLAY : 95mA
REW : 97mA
FF : 100mA
1C301 REC: \13mA
iClO1, 201
SP 901
SPEAKER (822)
HRP9OI
PP227-3602D
CS
PB INPUT
R-CH
area
ONE -5600B ;
(AC I3V)
moe PB INPUT
L-CH
THE MOTOR AND SERVO BOARD
ARE SUPPLIED TOGETHER.
SHASSIS GROUND(O@-ELK
102 202 302 =©30l
SHASSIS GROUND
1
2
3
4
5
6
7
8
MIC90l
-I010A
a -CH 9
MIC 902
C-1010A
R-CH
10

TCS-350
TCS-350
4-2. SCHEMATIC DIAGRAM
a
CTE
no mark: playback
( ): record
A B Cc D. E F G H I J K L M N Oo
_ Qqoi,201. C301 “Diol, 201 DI02 ,202 = C101 , 201 ~
_|EAUDIO
BOARD]
2SC24581.
LA3220
ISS133
IT22
BA526
1 3,9V Roo PREAMP av R303 5.2V PREAMP —— Acc RECT —— 5,20 POWER AMP 5.2V
|
RI0S
RIG
!
680k
8.2k
™
.
6V
RIB
Clot E
0.22
RV301-1
SF
+f 10k-A vi net (72W)
2
RIO!
RUS,
_
lowe
Soy
:
J302
? ha ale ee
MIC 901 ss 5102 Q
C-lOI0A Ik fo) RIG
L-CH 120k
\ a $301-8
oe cit op c/a
Cy
3
R310. 470k ~
HRPSOI-1 a ans SP90I
pp227~3e020——~
f
I)
$301
fl
sal
ie
(
:
L-CH zy y vez PB LEVEL Sree
REC/PB $301-3 $301-4
PB—®
REC
cig
fe
ea]
=
wane Ser METAL <— NORMAL
R205 R206 =
sit)
I
ye
680k
82K
[8
oy
/CrO2
4.5V
4 (STEREO) s—|
;
3,9V
0201
-
C201 bei
0,22 R204 : RV301-2
SOV 320 , 1Ok-A 25
ae ‘Be p au “1 ;
¢205
Lend vir 0.001
y
£L.C203
t+
|e
Cale
33 R208 6208 0.47
‘ ov 220 B54 7560p 50V
SEE @—AL | | raped 3 ra aE? i
“ ors £ ies ena :
5 &4y Ril 2.4K
R209 ‘Y io Soar c2l4
20 . 5 Galt 0202 C27 470p
TOTAL CURRENT
eer
PLAY
:
95mA
iz REW : 97
HRP9OI-2 reese S301-5 Lod | Fr = Oma
PP227- 36020 => & REC/PB XS REC + IISA
a ¥ aga 301-1 $30l-2 META\ a in Dene
6 AC I3V) sor 6x6 PB —= REC C29 0.0027 i 7 /
(2.2V) 6V
R313,
220
$304
r —V
R315
»
POWER
HESOI
|
22
ehh
(oun
PLA
FF
REW)
‘
R304
OR
REC
MORD
EBF
5-36
«)
c3i0
#100"
ea
ON
aT
pov
CN30
R308 2. C319 ¢320 a 7
$303 0 = ¢
[PAUSE
]
WS
768k
4170p
470p
fs
2
, STOP = START say il ¢303
;
oe
c
coo,
Pie
= R307 LC) 202 eu Y
O 91k
° PAUSE SWITCH ORY BATTERY
c3i7 @ STOP: 5.4V 1 oo: Size “aa
00
START
+:
3.2V
L
(IEC
DESIGNATION
RG)
?
2. > oO ()
Q303
EA
eae
Pe
ee
ees
ae
2802458 Q304,305 258C2458 D303 Pe MOTOR AND SERVO BOARD Q302 2SAI04 D301, 302 Q30! 2802458
8 BIAS OSC LED DRIVE GL-9PRIO {SERVO BOARD] ARE SUPPLIED TOGETHER POWER MUTE ISS133 RIPPLE FILTER
@SEMICONDUCTOR
LEAD
LAYOUTS
Note:
e All capacitors are in uF unless otherwise noted. pF : wuF Voitage variations may be noted due to normal produc-
sears 1T22AM SiLopaie LA3220 50WV or less are not indicated except for electrolytics tion tolerances.
i asis 2SA1027R pte . and tantalums. AC voltage readings with a VTVM.
9 1 e All resistors are in ohms, %W unless otherwise noted. Total current is measured with no cassette installed.
2: 10002,M2 : 1000k2 ‘anal oath
m Ri : ni a
Bainoge (J : adjustment for repair. lie
a ‘a B+ bus.
, ey e@ Voltages are dc with respect to ground unless otherwise Note: Voltages are measured with a VOM (50kQ2/V).
|
noted.
10
ee
(Top
view)
e
Readings
are
taken
under
no-signa!
conditions.
10

TCS-350_
TCS-350
SECTION 5
EXPLODED VIEWS AND PARTS LIST
i
2)
a
e

TCS-350
a
ou

TCS-350 |
.
.
/
IRS
re
gee,
.
|
:
—=
aa
ot
‘
®)
®
|
on
®

=
-_ fo) oO won An Whore Py
me
Re
Pree Om Pw
ee SD
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
AL
42
43
44
45
NOTE:
* Items with no part number and no des-
cription are not stocked because they
are seldom required for routine service.
- Items marked " 6" are not stocked since
they are seldom required for routine
service. Some delay should be antici-
GENERAL
Part No.
3-305-463-00
3-305-474-00
3-307-103-00
$;3-307-105-00
3-307-108-00
3-307-110-00
6;3-309-404-00
3-309-406-02
3-309-408-00
3-309-417-31
3-309-442-00
3-309-443-00
3-309-597-71
3-313-503-00
3-313-504-00
3-313-505-00
4; 30 -313-507- 00
$;3-313-510-00
3-313-511-00
3-313-512-00
6;3- 313-516- 00
$33- 313-517-00
3~-312-741-00
6;3-313-519-00
3-313-520-00
3-313-522-00
3-313-523-00
3-491-375-00
3-545-657-21
3-566-030-00
3-578~-101-00
3-831-441-XX
7-621-255-25
7-623-505-01
7-623-507-01
7-627-551-37
7~627-553-48
7+627-553-98
7-685-132-21
7-685-133-11
7-685-137-24
7-685-780-01
7-685-791-09
TCS-350
SECTION “GENERAL SECTION
Description No. Part No. Description
CUSHION, MICROPHONE CASE 46 7-685-792-04 SCREW +PTT 2.6X6 (S)
SLEEVE, CUSHION 47 9-911-815-02 CUSHION
SHAFT, CASSETTE LID 48 9-911-816-01 RIBBON, BATTERY
LEVER, STOP BUTTON 49 X-3313-503-1 CASE ASSY (A)
SPRING, COMPRESSION 50 X-3313-504-1 CASE ASSY (B)
BUTTON, STOP 51 = X-3313-501-0 LID ASSY, CASSETTE
BRACKET, SERVO 52 6;X-3313-502-0 BRACKET ASSY, EJECT
TERMINAL BOARD (8), BATTERY 53 3-703-357-05 STRAIGHT PIN
TERMINAL BOARD (D), BATTERY 54 3-564-725-00 MOTOR CUSHION B
LID, BATTERY CASE 55 3-527-213-00 (E. AEP ,UK,Canadian)...LABEL, SERIAL NUMBER
TERMINAL BOARD, BATTERY (A) 55 3-701-999-00 (US)....-.eee. rreee LABEL, SERIAL NUMBER
SPRING, LEAF 56 3-703-707-01 STICKER, SONY SYMBOL (21)
SCREW (1-4X6), TAPPING
EMBLEM, STEREO
SCREEN (LEFT)
SCREEN (RIGHT)
BRACKET, GUARD, MICROPHONE
BRACKET, SPEAKER
TERMINAL (C), BATTERY ACCESSORY & PACKING MATERIAL
SPRING
Part No. Description
BRACKET, MICROPHONE 3-313-526-00 CUSHION
BRACKET, SCREEN 3-313-527-00 SPACER
3-313-531-00 CASE, CARRYING
CUSHION, MICROPHONE
BRACKET, MICROPHONE 3-313-533-00 INDIVIDUAL CARTON
GUARD, MICROPHONE 3-313-535-00 HEADPHONE CARTON
3-570-631-71 BAG, POLYETHYLENE
PANEL, CONTROL 3-572-854-00 BELT, SHOULDER
PANEL, UPPER
SPRING, TENSION 3-773-372-11 (E,AEP,UK,UK,Canadian)..MANUAL, INSTRUCTION
3-773-372-41 (AEP). .cseeceeecesveeeeeMANUAL, INSTRUCTION
BUSH
RUBBER, VIBRATION PROOF 3-793-828-11 QUESTIONNAIRE
PLATE, ORNAMENTAL 8-893-527-00 TAPE, DEMO (CD-814)
8-951-151-91 MDR-W3(B) SET
CUSHION
SCREW +P = 2X4
LUG, 2
LUG, 2.6
SCREW, PRECISION +P 1.4X5
SCREW, PRECISION +P 2X4
SCREW, PRECISION +P 2X8
SCREW +P 2.6X5 TYPE2 SLIT
SCREW +P 2.6X6 TYPE1
SCREW +P 2.6X14 TYPE2 SLIT
SCREW +PTT 2X3 (S)
SCREW +PTT 2.6X5 (S)
CAPACITORS:
* All capacitors are in uF.
pacitors are omitted.
following lists for their part numbers. UPD--+: pPD---
MF: uF, PF:uuF.
Refer to the
Common ca-
SEMICONDUCTORS
In each case, U: u, for example:
UA-++: A+++, UPA---: uPA--+, UPC---: UPC,
RESISTORS
* All resistors are in ohms. Common
pated when ordering these items. 1/4W, 1/8W and 1/16W carbon resistors
* Due to standardization, parts with part
numbers (A-AAA-AAA-XX or A-AAAA~AAA-X)
may be different from those used in the ae ae
set.
are omitted. Refer to the following
lists for their part numbers.
nonf lammable
COILS
* MMH : mH, UH : LH
—? 1—
TCS-350
No. Part No. Description JNo. Part No. Description
301 3-306-803-11 BELT (42.5X1) 346 3-545-715-00 WASHER
302 6;3-306-806-00 RETAINER, FLY 347 = 3-547-625-00 SCREW, THRUST ADJUST
303 3-306-815-00 BELT (36.5X0.6) 348 3-564-949-00 SPRING, TENSION
304 3-306-816-00 BELT (30.5X0.9) 349 3-570-951-00 SPRING, TENSION
305 3-306-823-00 LEVER, SHUT-OFF 350 3-578-138-01 SEAM
306 3-306-826-00 SHAFT, LOCK PLATE 351 3-578-138-11 SEAM
307 3-306-827-00 COLLAR, HEAD 352 3-578-223-11 WASHER
308 6;3-306-828-00 COLLAR, MOTOR 353 3-590-523-00 WASHER, STOPPER
309 3-306-829-00 CUSHION, MOTOR 354 3-701-437-11 WASHER
310 3-306-830-00 SCREW, FITTING, HEAD 355 3-701-467-00 SCREW, LOCK
311 3-306-853-11 LEVER, FWD {356 3~-831-441-XX PAD, KNOB
312 3-306-854-00 LEVER, ERASING PROTECTION 357 3-888-156-00 SCREW
313. 3-306-855-13 LEVER, REW 358 7-621-905-25 SCREW, TOTSU P 2x3
314 3-306-856-11 LEVER, FF 359 7-621-955-55 SCREW, TOTSU PWH 2X8
315 3-306-858-00 SPRING 360 7-624-101-04 STOP RING 1.2 (E TYPE)
316 3-306-859-00 SPRING 361 7-624-105-04 STOP RING 2.3, TYPE -E
317 3-306-860-00 SPRING, TENSION 362 7-627-552-57 SCREW, PRECISION +P 1.7X5
318 3+306-861-00 SPRING, TENSION 363 =7-687-431-31 SCREW, TOTSU PTT 2x3
319 3-306-862-00 SPRING 364 X-3306-804-0 FLYWHEEL (B) ASSY
320 3-306-863-00 SPRING {365 X-3306-807-0 IDLER ASSY, FWD
321 3-306-864-00 SPRING 366 X-3306-813-0 PINCH ROLLER ASSY
322 3-306-866-00 SPRING, TENSION 367 X-3306~815-0 LEVER ASSY, REW IDLER
323, 3-306-867-00 SPRING 368 X~-3306-816-0 LEVER ASSY, FF IDLER
324 3-306-872-00 SPRING, COMPRESSION 369 ;X-3306-817-0 SHAFT ASSY, T IDLER
325 3-306-876-00 SPRING 370 X-3306-820-0 BEARING ASSY, REEL
326 3-306-877-11 GUIDE, WIRING 371 X-3306-826-0 LEVER ASSY, REC
327 3-306-878-00 LEVER, DETECTION 372 8;X-3306-827-0 CHASSIS ASSY
328 3-306-879-00 GUIDE, TAPE 373 X-3306-830-0 FLYWHEEL (A) ASSY
329 3-306-880-11 PLATE, LOCK 374 = 7-624-102-04 £ 1.5
330 6;3-306-882-11 CHASSIS, HEAD 375 7-624-106-00 £:3.0
331 3-306-883-00 LEVER, RELEASE
332 3-306-885-00 BUTTON, REC
333 3-306-886-00 BUTTON, FWD
334 3-306-887-00 BUTTON, REW
335 3-306-888-00 BUTTON, FF
336 3-306-896-00 SLIDER, SE
337 633-307-707-00 SPRING
338 3-307-715-00 BUTTON, PAUSE
339 $;3-307-723-00 COVER, SWITCH
340 3-313-401-00 BRACKET, COUNTER
341 3-313-402-00 LEVER, EJECT
342 3-313-501-00 KNOB, CONTROL
343 3-313-502-00 KNOB, SELECTION, TAPE
344 3-527-028-00 RUBBER, BRAKE
345 3-531-794-00 SPRING, TENSION
NOTE: CAPACITORS: SEMICONDUCTORS
*
Items
with
no
part
number
and
no
des-
*
All
capacitors
are
in
uF.
Common
ca-.
In
each
case,
U
:
un,
for
example:
cription are not stocked because they pacitors are omitted. Refer to the UA+++: yAs++, UPA---: uPA+++, UPC---:
are seldom required for routine service. following lists for their part numbers. UPD--+: uPD+--
* Items marked " 6" are not stocked since nisi cers
they are seldom required for routine RESISTORS
service. Some delay should be antici- * All resistors are in ohms. Common
pated when ordering these items. 1/4W, 1/8W and 1/16W carbon resistors
* Due to standardization, parts with part
numbers (A-AAA-AAA-XX or A-AAAA-AAA-X)
MECHANISM SECTION
are omitted.
may be different from those used in the aan ame
sete COILS
* MMH : mH, UK:
nonf lt ammable
—22—
MECHANISM SECTION
Refer to the following
lists for their part numbers.
uPC,

NO
- Items marked " 6" are not stocked since
they are seldom required for routine
Some delay should be antici-
* Due to standardization, parts with part
numbers (A-AAA-AAA-XX or A-AAAS-AAA-X)
may be different from those used in the
ELECTRICAL PARTS
501
1-548-558-21
502 ;1-609-744-00
503 3A-3070-102-A
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C113
C114
C115
C116
C1l7
C118
C119
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C212
C213
C214
C215
C216
C217
C218
C219
C301
C302
C303
C304
Tet
Items with no part number and no des-
cription are not stocked. because they
are seldom required for routine service.
service.
1-123-608-09
1-123-607-00
1-131-501-00
1-102-117-00
1-102-074-00
1-123-612-00
1-123-613-00
1-102-115-00
1-123-618-00
1-102-947-00
1-123-616-00
1-123-610-00
1-130-491-00
1-161-012-00
1-123-616-00
1-123-647-00
1-102-114-00
1-123-308-00
1-161-006-00
1-123-608-00
1-123-607-00
1-131-501-00
1-102-117-00
1-102-074-00
1-123-612-00
1-123-613-00
1-102-115-00
1-123-618-00
1-102-947-00
1-123-616~00
1-123-610-00
1-130-491-00
1-161-012-00
1-123-616-00
1-123-647-00
1-102-114-00
1-123-308-00
1-161-006-00
1-123-661-00
1-123-647-00
1-124-363-00
1-123-306-00
Description
TIMER, TAPE
PC BOARD, AUDIO
MOUNTED PCB, AUDIO
ELECT
ELECT
TANTALUM
CERAMIC
CERAMIC
ELECT
ELECT
CERAMIC
ELECT
CERAMIC
ELECT
ELECT
MYLAR
CERAMIC
ELECT
ELECT
CERAMIC
ELECT
CERAMIC
ELECT
ELECT
TANTALUM
CERAMIC
CERAMIC
ELECT
ELECT
CERAMIC
ELECT
CERAMIC
ELECT
ELECT
MYLAR
CERAMIC
ELECT
ELECT
CERAMIC
ELECT
CERAMIC
ELECT
ELECT
ELECT
ELECT
pated when ordering these items.
set.
ELECTRICAL PARTS
Ref.No. Part No. Description
C305 1-102-114-00 CERAMIC 470PF 10%
C306 = =1-102-114-00 CERAMIC 470PF 10%
C307 = 1-124-361-00. ELECT 220MF 20%
0.22MF 20% 50V C308 1-123-661-00 ELECT 100MF 20%
0. 1MF 20% 50V C309 = 1-123-647-00 ELECT 47MF 20%
3.3MF 10% 10V C310 = =1+123-617-00 ELECT 10MF 20%
820PF 10% 50V C311 = =1-123-827-00 ELECT 220MF 20%
0.001MF 10% 50V C312 =: 1-124-363-00 ELECT 330MF 20%
2.2MF 20% 50V C313 = 1-123-308-00 ELECT 220MF 20%
3.3MF 20% 35V C314. 1-102-106-00 CERAMIC 100PF 10%
560PF 10% 50V C315 1-106-176-00 MYLAR 0.0015MF 5%
22MF 20% 6.3V C316 =. 1-102-114-00 CERAMIC 470PF 10%
10PF 5% 50V C317. =: 1-102-074-00 CERAMIC 0.001MF 10%
4. 7MF 20% 25V C318 1-123-645-00 ELECT 33MF 20%
0.47MF 20% 50V C319 =1-162-106-11 CERAMIC 470PF 10%
0.047MF 5% 50V C320 =1-162-106-11 CERAMIC 470PF 10%
0.0082MF 10% 25V C321 = 1-123-617-00 ELECT 10MF 20%
4.7MF 20% 25V C322 = 1-102-973-00 CERAMIC 100PF 5%
47MF 20% 6.3V CN301 1-507-749-00 JACK, EXTENTION POWER
470PF 10% 50V
220MF 20% 10V D101 =©8-719-901-33 DIODE 1S8S133
D102) «=©8+719-422-21 DIODE 1T22AM
0.0027MF 10% 25V D201 8-719-901-33 DIODE 188133
0. 22MF 20% 50V
0. 1MF 20% 50V 0202 8-719-422-21. DIODE 1T22AM
D301 8-719-901-33 DIODE 1$$133
3.3MF 10% 10V D302 =8-719-901-33 DIODE 1$$133
820PF 10% 50V D303 = 8-719-909-10 DIODE GL-9PR10
0.001MF 10% 50V
HE901 8-658-096-02 HEAD, ERASE EBF5-36
2.2MF 20% 50V
3.3MF 20% 35V HRP901 8-825-507-60 HEAD (PP227-3602D)
560PF 10% 50V
1C101 8-759-952-60 IC BA526
22MF 20% 6.3V IC201 8-759-952-60 IC BA526
10PF 5% 50V C301 8-759-800-92 IC LA3220
4. 7MF 20% 25V
J301 1-[phone] JACK
0.4 7MF 20% 50V J302 ..1-507-838-00 JACK
0.047MF 5% 50V
0.0082MF 10% 25V M901 8-835-075-11 MOTOR, DC (DNE-5600B)
4.7MF 20% 25v MIC901 8-814-183-10 MICROPHONE, BUILT-IN (C-1010A)
47MF 20% 6.3V MIC902 8-814-183-10 MICROPHONE, BUILT-IN (C-1010A)
470PF 10% 50V
Q101 8-729-245-83 TRANSISTOR 2SC2458
220MF 20% 10V Q201 8-729-245-83 TRANSISTOR 2SC2458
0.0027MF 10% 25V Q301 8-729-245-83 TRANSISTOR 2SC2458
100MF 20% 6.3V
Q302 8-729-612-77 TRANSISTOR 2SA1027R
47MF 20% 6.3V Q303. 8-729-245-83 TRANSISTOR 2SC2458
330MF 20% 10V Q304 8-729-245-83 TRANSISTOR 2SC2458
47MF 20% 10V Q305 8-729-245-83 TRANSISTOR 2SC2458
CAPACITORS: SEMICONDUCTORS
: All capacitors are in uF. Common ca- In each case, U: yp, for example:
pacitors are omitted. Refer to the UA--+-: pAe++, UPA---:
following lists for their part numbers. UPD-++: uPD+-:
MF:uF, PF:uuF.
RESISTORS
* All. resistors are in ohms. Common
1/4W, 1/8W and 1/16W carbon resistors
are omitted. Refer to the following
lists for their part numbers.
* Fo: nonflammable
COILS
* MMH
: mH, UH : uH
—23—
TCS-350
50V
50V
10V
6.3V
6.3V
16V
av
10V
10V
50V
100V
50V
50V
10V
50V
50V
16V
50V
uPA---, UPC---: pPC,
fae
-T¢S-350
NO
ELECTRICAL PARTS
Ref.No. Part No. Description
R101 = 1-247-833-00 CARBON
RI02 = 1-247-831-00 CARBON
R103. 1-247-855-00 CARBON
R104 = 1-247-815-00 CARBON
R105 = 1-247-899-00 CARBON
R106 1-247-853-00 CARBON
R107 =1-247-823-00 CARBON
R108.. 1-247-867-00 CARBON
R109 © 1-247-813-00 CARBON
R110 1-247-872-00. CARBON
R111 1-247-840-00 CARBON
R112 1-247-841-00 CARBON
R113 1-247-839-00 CARBON
R114 1-247-827-00 CARBON
R115 1-247-805-00 CARBON
R116 1-247-881-00 CARBON
R117. —- 1-247-840-00 CARBON
R118 1-247-855-00 CARBON
R119 = 1-247-843-00 CARBON
R120 1-247-849-00 CARBON
R121 1-247-811-00 CARBON
R122 1-247-823-00 CARBON
R123 = 1-247-858-00 CARBON
R201 1-247-833-00 CARBON
R202 1-247-831-00 CARBON
R203 1-247-855-00 CARBON
R204 1-247-815-00 CARBON
R205 1-247-899-00 CARBON
R206 1-247-853-00 CARBON
R207 =1-247-823-00 CARBON
R208 1-247-867-00. CARBON
R209 1-247-813-00 CARBON
R210 =1-247-872-00 CARBON
R211 1-247-840-00 CARBON
R212 1-247-841-00 CARBON
R213 = 1-247-839-00 CARBON
R214 1-246-469-00 CARBON
R215 1-247-805-00 CARBON
R216 =1-247-881-00 CARBON
R217. =: 1-247-840-00 CARBON
R218 1-247-855-00 CARBON
R219 1-247-843-00 CARBON
R220 1-247-849-00 CARBON
R221 = 1-247-811-00 CARBON
R222 1-247-823-00 CARBON
TE
Items with no part number and-no des-
cription are not stocked because they
are seldom required for routine service.
- Items marked " 6" are not stocked since
they are seldom required for routine
service. Some delay should be antici-
pated when ordering these items.
- Due to standardization, parts with part
numbers (A-AAA-AAA-XX or A-AAAA-AAA-X)
may be different from those used in the
set.
9-951-115-11
(with MDR-W3)
1.2K
10K
220
680K
8.2K
470
33K
180
51K
2.4K
2.7K
2.2K
680
82
120K.
264K.
10K
3.3K
5.6K
150
470
13K
1.2K
1K
10K
220
680K
8.2K
470
33K
180
51K
2.4K
2.7K
2.2K
680
120K
2.4K
10K
3.3K
5.6K
150
470
5%. 1/6W
5% -1/6W
5% o1/ OW
5% 1 / OW
5% 1/6W
5% 1/6W
5% 1/6
5% 1/6
5% 1/6W
5% «1 /6W
5% 1 /6W
5% «1/6W
5% = «1/6W
5% = «1/6W
5% «1/6W
5% LOW
5% -1/6W
5% 1/6W
5% 1/6
5% -1/6W
5% -1/6W
5% 1/6W
5% 1/6W
5% -1/6W
5% -1/6W
5% —-:1/6W
5% «1/6
5% -1/6W
5% «1 /6W
5% 1 /6W
5% --1/6W
5% 1/6W
5% -1/6W
5% = -1/6W
5% -1/6W
5% = «1/6W
5% «1/4
5% -1/6W
5% —1/6W
5% -1/6W
5% = -1/6W
5% «1/6
5% -1/6W
5% 1/6W
5% -1/6W
CAPACITORS:
* All capacitors are in uF.
Ppacitors are omitted.
Ref.No. Part No. Description
R223. = 1-247-858-00 CARBON
R301 1-247-827-00 CARBON
R302. 1-247-811-00 CARBON
R303. 1-247-835-00 CARBON |
R304 1-247-841-00 CARBON
R305 1-247-819-00 CARBON
R306 = 1-211-697-00 CARBON
R307. [phone] CARBON
R308 1-247-875-00. CARBON
| R309 1-247-807-00 CARBON
R310 %-247-895-00 CARBON
R311 1-247-185-00 CARBON
R312 1-247-863-00 CARBON
R313. 1-247-815-00 CARBON
R314 1-247-821-00 CARBON
R315 -1+247-767-00 CARBON
R316 = 1-247-767-00 CARBON
R317. =: 1-247-831-00 CARBON
| R318 1-247-868-00 CARBON
R319 1-247-850-00 CARBON
R320 1-247-827-00 CARBON
RV301 1-228-169-00
$301 1-554-425-00 SWITCH, SLIDE
$302 1-554-123-00 SWITCH, SLIDE
$303 1-554-123-00 SWITCH, SLIDE
$304 1-554-024-00 SWITCH, LEAF
SP901 1-503-221-00 SPEAKER
T7301 = 1-433-251-00
|
| ;
|
|
SEMICONDUCTORS
Common ca- In each case, U:
Refer to the UA+++: pAss
UPD-++: uPD-:-
ELECTRICAL PARTS
following lists for their part numbers.
MF: uF, PF:uyF.
RESISTORS
* All resistors are in ohms.
Common
1/4W, 1/8W and 1/16W carbon resistors
are
omitted.
lists for their part numbers.
oF s
COILS
* MMH
nonflammable
: mH, UH : uH
Refer to the following
Sony Corporation
Consumer Products Group
Technical Support Dept.
—24—
RES, VAR, CARBON 10K/10K
13K
680
150
1.5K
2.7K
330
2.2M
91K
68K
100
470K
2.7
22K
220
390
2.2
2.2
1k
36K
6.2K
680
5%
5%
5%
5%
5%
5%
10%
5%
5%
_ 5%
5%
5%
5%
5%
. 5%:
5%
5%
5%
5%
5%
5%
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/16W
1/6W
1/6W
1/6W
1/6W
1/aw OF
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
TRANSFORMER, BIAS OSCILLATOR
>» UPA--+:
nh, for example:
uPA+++, UPC---:
uPC >
83C041 38-1
Printed in Japan
© 1983