Page 1
TCS-30D
SERVICE MANUAL
Ver 1.1 2000. 11
With SUPPLEMENT-1
(9-927-684-81)
SPECIFICATIONS
Specifications
Recording system
4-track 2 channel stereo
Tape speed
4.8 cm/s or 2.4 cm/s
Frequency range
Recording: 250-6,300Hz
Playback: 50-14,000Hz
using nomal (TYPE I) cassette
(with REC TIME switch at
“NORMAL”)
Speaker
Approx. 3.6 cm (1
Power output
350 mW (at 10 % harmonic
distortion)
Input
Microphone input jack (minijack)
sensitivity 0.3 mV for 3 kilo-ohms
or lower impedance microphone
Output
i (headphones) jack (minijack) for
8-300 ohms headphones
Variable range of the tape speed
From approx. +30% to –15% (with
REC TIME switch at “NORMAL”)
Power requirements
3 V DC batteries R6 (AA) × 2/
External DC 3 V power sources
Dimensions (w/h/d) (incl. projecting
parts and controls)
Approx. 91 × 112 × 39.2 mm
5
/
× 4
(3
Mass
Supplied accessories
8
Approx. 170 g (6.0 oz.)
Headphones (1)
Stereo microphones (1)
1
/
2
× 1
7
/16 in.) dia.
9
/16 in.)
US Model
Canadian Model
AEP Model
E Model
Chinese Model
Model Name Using Similar Mechanism NEW
T ape Transport Mechanism Type MT-30D-118
Battery life (Approx. hours) (EIAJ*)
Sony Sony
alkaline R6P
Playback 92
Recording 12 3
* Measured value by the standard of
EIAJ (Electronic Industries
Association of Japan). (Using a Sony
HF series cassette tape)
Note
The battery life may shorten
depending on the operation of the
unit.
Design and specifications are subject
to change without notice.
LR6 (SG) (SR)
STEREO CASSETTE-CORDER
Page 2
TABLE OF CONTENTS
1. SERVICING NOTES ............................................... 3
2. GENERAL ................................................................... 4
3. DISASSEMBLY ......................................................... 5
4. MECHANICAL ADJUSTMENTS....................... 8
5. ELECTRICAL ADJUSTMENTS......................... 9
6. DIAGRAMS
6-1. Block Diagram ................................................................ 11
6-2. Printed Wiring Boards..................................................... 13
6-3. Schematic Diagram ......................................................... 15
7. EXPLODED VIEWS ................................................ 18
8. ELECTRICAL PARTS LIST ............................... 21
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
– 2 –
Page 3
SECTION 1
SERVICING NOTES
THE OPERATION CHECK AND THE VOLTAGE CHECK
WHEN THE MAIN BOARD REMOVED
This set detects which button of [REC], [PLAY], [FF], or [REW]
was pressed using the POWER switch (S303).
However, this button operation cannot be detected if the MAIN
board is removed because the POWER switch (S303) is mounted
on the MAIN board.
Therefore, if the operation check and the voltage check are performed with the MAIN board removed, the POWER switch (S303)
must be fixed to ON state.
– MAIN BOARD (Conductor Side) –
CHANGE THE SPECIFICATION (US Model Only)
For the mounted MAIN board (A-3021-325-A), the TAP101 and
201 patterns are opened.
This specification is for the Canadian, AEP, E, and Chinese models.
Accordingly for the US model, short the TAP101 and 201 with a
solder to change the specification.
– MAIN BOARD (Conductor Side) –
TAP201
TAP202
TAP101
TAP102
IC302
on
S303
TAP201
TAP202
TAP101
TAP102
– 3 –
Page 4
SECTION 2
AA
GENERAL
This section is extracted from
instruction manual.
A
BATT
DC IN 3V
AC power adaptor
Adaptador de alimentación
de CA
Transformador de corrente
CA
C
D
SPEED CONTROL
m REW/REVIEW
E
MIC (PLUG IN POWER)
x STOP
N PLAY
M FF/CUE
PAUSE .
Erase head
Cabezal de borrado
Cabeça de eliminaçao
VOL
Capstan
Cabrestante
Cabrestante
B
Built-in microphone
Micrófono incorporado
Microfone incorporado
z REC
x STOP
m REW/
REVIEW
PAUSE .
MIC
Record/playback head
Cabezal de grabación/
reproducción
Cabeça de gravação
Lever
Palanca
Alavanca
i
REC TIME
Pinch-roller
Rodillo de
apriete
Roletes
Cotton swab
Bastoncillo de
algodón
Cotonete
Side A
Cara A
Tab for side A
Lengüeta de la cara A
Patilha do lado A
– 4 –
Page 5
• This set can be disassembled in the order shown below.
8 lid block assy, cassette
INSTALLATION “SPRING, CASSETTE”
cabinet (front)
5 strap, hand
3 claw
3 four claws
2 screw
(IB lock)
4 cabinet (rear)
1 three screws
(B1.7 × 10)
7 boss
7 boss
6 Remove five solders.
lid, cassette
spring, cassette
spring, cassette
SECTION 3
DISASSEMBLY
SET
Note: Follow the disassembly procedure in the numerical order given.
CABINET (REAR),
“LID BLOCK ASSY, CASSETTE”
MECHANISM DECK (MT-30D-118)
CABINET (REAR), “LID BLOCK ASSY, CASSETTE”
MAIN BOARD,
BELT
– 5 –
Page 6
MAIN BOARD, MECHANISM DECK (MT-30D-118)
capstan belt
FR belt
pulley (FR) assy
flywheel assy
motor, DC
5 three screws
(IB lock)
1 Remove two solders of
electret condenser microphone
(MIC901).
Cabinet (front)
6 claw
7 mechanism deck
(MT-30D-118)
1 Remove two solders of
motor (M901).
BELT
4 MAIN board
1 Remove four solders of
magnetic head (HRP901).
1 belt (capstan)
2 belt (FR)
3 screw
(M1.4)
2 screw
(1.7)
– 6 –
Page 7
INSTALLATION MAIN BOARD
NOTE:On installation MAIN board, adjust to the
S301 and the S303.
screw
(1.7)
S303
(POWER)
screw
(M1.4)
MAIN board
S301 (REC/PB)
lever (REC)
– 7 –
Page 8
SECTION 4
MECHANICAL ADJUSTMENTS
1. Clean the following parts with a denatured-alcohol-moistened
swab:
record/playback head pinch roller
erase head rubber belt
capstan idlers
2. Demagnetize the record/playback head with a head demagnetizer. (Do not bring the head demagnetizer close to the erase
head)
3. Do not use a magnetized screwdriver for the adjustments.
4. After the adjustments, apply suitable locking compound to the
parts adjusted.
5. The adjustments should be performed with the rated power
supply voltage (2.5 V) unless otherwise noted.
Torque Measurement
Mode Torque Meter Meter Reading
FWD
CQ-102C
FWD
Back Tension
FF
REW (more than 0.69 oz•inch)
CQ-201B (more than 50 g•cm)
2.16 - 4.7 mN•m
(22 - 48 g•cm)
(0.31 - 0.67 oz•inch)
0.05 - 0.29 mN•m
(0.5 - 3 g•cm)
(0.007 - 0.04 oz•inch)
4.90 mN•m
T ape Tension Measurement
Mode Torque Meter Meter Reading
FWD CQ-403C (more than 50 g)
4.90 mN•m
(more than 1.76 oz)
– 8 –
Page 9
SECTION 5
r
j
)
ELECTRICAL ADJUSTMENTS
PRECAUTION
1. Specified voltage : 2.5 V (DC)
2. Setting
SPEED CONTROL dial : center click
0 dB=0.775 V
Test T ape
Ty pe Signal Used for
P-4-A063 6.3 kHz, –10 dB Head Azimuth Adjustment
WS-48A 3 kHz, 0 dB Tape Speed Adjustment
Record/Playback Head Azimuth Adjustment
Setting:
Mode: playback (normal speed)
test tape
P-4-A063
(6.3 kHz, –10 dB) US: 32 Ω
Except US: 16 Ω
set
i jack (J301)
Procedure:
1. Turn the adjustment screw to obtain the maximum reading on
level meter.
Note: Several peaks may appear, but take the maximum.
2. After the adjustment, lock the adjustment screw with suitable
locking compound.
Adjustment Location:
level mete
+
–
Tape Speed Adjustment
Setting:
test tape
WS-48A
(3 kHz, 0 dB)
US: 32 Ω
Except US: 16 Ω
set
i
ack (J301
frequency counter
+
–
Procedure:
– Normal –
1. Set the [REC TIME] switch (S601) to [NORMAL] position.
2. Playback WS-48A (tape center) in the FWD state.
3. Adjust RV601 so that the frequency counter reading becomes
3,000 Hz.
Specified V alue: 2,970 to 3,030 Hz
4. Check that deflection of the frequency counter reading between
the beginning and the end of tape is within 1.5% (approx. 45
Hz).
– Double (1/2 SPEED) –
1. Set the [REC TIME] switch (S601) to [DOUBLE] position.
2. Playback WS-48A (tape center) in the FWD state.
3. Adjust RV602 so that the frequency counter reading becomes
1,500 Hz.
Specified V alue: 1,485 to 1,515 Hz
Adjustment Location:
adjustment screw
Press the N
button.
– MAIN BOARD (Conductor Side) –
J301
RV602
Tape Speed Adjustment
(Double)
Tape Speed Adjustment
J302
RV601
(Normal)
– 9 –
Page 10
6-1. BLOCK DIAGRAM
TCS-30D
SECTION 6
DIAGRAMS
L-CH
R-CH
HE901
(ERASE)
MIC901
MIC
J302
MIC
PULG IN POWER
HRP901
(REC/PB)
R-CH
R-CH
S301-4
(REC/PB)
REC
PB
ATT
R-CH
3
2
1
10
REC BIAS
SWITCH
Q102
(REC/PB)
PB PREAMP, MIC AMP, REC AMP
PB IN
A
PB PREAMP
MIC
A
MIC
GCA
AMP
REF
AGC
B+
REF
REC DRV
OUT A
S301-2
REC
PB
IC301
AGC
DET
LINE
AMP
REC
AMP
REC/PB
SWITCH
SW
PB/REC
13
LINE
OUT A
8 16
REC DRV
IN A
9
DISCHARGE
SWITCH
+
Q301
RV301
VOL
HEADPHONES AMP
IC302 (1/2)
IN A
HEADPHONES
AMP
MUTING
MUTE
5
OUT
R-CH
IN A
13
J301
i
INVERTER
AMP
SPEAKER AMP
SWITCHING
Q306
STANDBY
SWITCH
Q304
SPEAKER AMP,
RIPPLE FILTER
IC303
INV
OUT
3
STANDBY
1
MIC B+
POWER
IN B
POWER
6
17
REF IN REF CNTL
S301-3
(REC/PB)
REC
PB
OUT
A
AMP
OUT
B
AMP
RIPPLE FILTER
Q308
15
RIPPLE
FILTER
B+
11
8
RIPPLE FILTER
Q305
12
VR
RIPPLE
11 13
FILTER
BASE
SP901
(SPEAKER)
POWER
ON/OFF
PW
A
10
+
+
PULG IN/OUT
MUTE SWITCH
Q307-1
Q307-2
: PB
: REC
: MIC
R-CH: Same as L-CH.
• SIGNAL PATH
M901
(CAPSTAN/REEL)
MM
RV601
TAPE SPEED
(NORMAL)
RV603
SPEED
CONTROL
TH602
CAPSTAN/REEL
MOTOR DRIVE
IC601
VOUT V+
MOTOR
DRIVER
VCONT
8
S301-1
(REC/PB)
REC
PB
REC TIME
NORMAL
S601
DOUBLE
VSENS
6
TAPE SPEED
MUTING SWITCH
34
RV602
(DOUBLE)
THP601
Q302, 303
MOTOR B+
D301
D401
BATT
MUTE PULSE
GENERATOR
(PAUSE OFF)
Q310
MUTE PULSE
GENERATOR
(PAUSE ON)
Q309
+
+
RIPPLE FILTER
IC302 (2/2)
S302
PAUSE
ON
OFF
BATT B+
S303
(POWER)
DRY BATTERY
SIZE “AA”
(IEC DESIGNATION R6)
2PCS. 3V
CN301
DC IN 3V
–
+
– 11 – – 12 –
Page 11
TCS-30D
6-2. PRINTED WIRING BOARDS
1
A
MAIN BOARD
B
C
D
OFF
ON
S302
PAUSE
RV603
SPEED CONTROL
E
F
G
H
2 3 4 5 6 7 8 9 10 11 12 13
J302
MIC
D401
BATT
C302
C303
R302
R301
TAP201
(US)
TAP202
C320
TAP101
TAP102
R332
+
C334
R333
1B
E
Q307
2B1C2C
C350
SWITCH BOARD
S601
REC TIME
BLK
RED
C301
R303
8
9
S303
(POWER)
C211
C304
IC302
C321
BCEBCE
Q305
Q306
Q309
Q303
Q310
R602
(COMPONENT SIDE)
ECB
Q302
+
C326
R311
R312
+
BCE
C316
BCE
C312
BCE
+
C327
+
C323
+
R313
+
C315
C306
+
J301
MAIN BOARD
(CONDUCTOR SIDE)
R214
C335
C318
R114
i
R403
C317
Q102
BCE
BCE
R103
R102
Q202
R202
R203
C207
C107
BLU
RED
WHT
C204
C205
C104
+
C206
R305
R304
+
C305
+
C319
+
C314
C313
C310
+
+
C309
+
C307
+
C308
+
R309
R306
C202
R204
C102
R104
+
C106
R-CH
L-CH
HRP901
(REC/PB)
HE901
(ERASE)
S301 (REC/PB) REC PB
–2
–1
R209
R208
C208
R207R206
C203
24 13
R205
IC301
C105
112
R105
C103
R107
R106
C108
R108 R109
C209
C109
Q301
R310
BCE
D301
C311
R314R337
C114
–4
–3
C390
R212
R213
R307
C212
C213
AK
C112
C113
R308
R112
R113
R331
C214
R334
Q304
C338
+
SP901
(SPEAKER)
DRY BATTERY
SIZE “AA”
(IEC DESIGNATION R6)
2PCS. 3V
RED/BLK
BLK/RED
BLK
RED
BLK
R603R608
1
3
RV602
1
4
Q308
IC601
+
C345C344
C341
+
C603
C348
R342
IC303
10
R341
R336
+
BCE
C337
RV601
R607
R610
8
R601
5
R604
+
C333
TH602
18
C601
BCE
THP601
C329
+
C342
+
C331
R338
R335
R339
C340
C346
19
+
C332
RV301
VOL
–2
–1
R111
R211
C110
C210
R402
C111
1
16
+
C360
1-675-339-
MIC901
MIC
11
(11)
• Semiconductor
Location
Ref. No. Location
D301 D-11
D401 B-12
BLK
RED
+
I
Note on Printed Wiring Boards:
C602
MM
(CAPSTAN/REEL)
M901
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
• x : parts mounted on the conductor side.
z
•
: Through hole.
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
J
Pattern face side: Parts on the pattern face side seen from
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.
05
1-675-339-
11
(11)
– 13 –
C324
CN301
DC IN 3V
+–
– 14 –
BLK
3
DOUBLE
NORMAL
RED
BLK
1
1-675-340-
IC301 D-10
IC302 D-12
IC303 F-10
IC601 H-9
Q102 B-9
Q202 C-9
Q301 C-11
Q302 C-2
Q303 D-2
Q304 F-11
Q305 E-12
Q306 E-12
Q307 E-12
Q308 G-9
11
Q309 D-2
Q310 E-2
Page 12
6-3. SCHEMATIC DIAGRAM • See page 17 for IC Block Diagrams.
TCS-30D
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/
specified.
• C : panel designation.
• U : B+ Line.
• H : adjustment for repair.
• Total current is measured with no cassette installed.
• Power voltage is dc 3 V and fed with regulated dc power
supply from battery terminal.
4
W or less unless otherwise
– 15 – – 16 –
• Voltages are dc with respect to ground under no-signal
conditions.
no mark : PB
( ) : REC
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
• Signal path.
E : PB
a : REC
N : MIC
Page 13
SECTION 7
EXPLODED VIEWS
• IC Block Diagrams
IC301 CXA2500N-T4
GND
MIC IN B
24 23 21 20 19 18 17 16 1415 13
1 2 4 5 6 7 8 9 1110 12
REF
PB PRE IN B
22
MIC
MIC
3
MIC IN A
PB PRE IN A
IC302 TA7688F-SO
PB NF B
GCA
AGC
GCA
PB NF A
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
PB OUT A
PB EQ SW B
TUNER IN B
LINE OUT B
REC DRIVE IN B
VCC
REC DRIVE OUT B
PB/REC SEL
KNOB, BALANCE (WHITE) . . . (RED)
↑↑
Parts Color Cabinet's Color
PB
REF
REC
AGC DET
REC
AMP
AMP
PB
LINE
LINE
PB/
REC
TAPE/TUNER,
NORM/METAL
(1) CABINET SECTION
13
not
supplied
MIC901
11
28
PB OUT A
PB EQ SW A
TUNER IN A
LINE OUT A
REC DRIVE IN A
AGC TIME
CONSTANT
REC DRIVE OUT A
UNER, TAPE SEL
10
7
9
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference number in the exploded views are not supplied.
• Accessories and packing materials are given
in the last of the electrical parts list.
16
15
6
SP901
• Abbreviation
1E: No indication of country of origin
CND: Canadian model
CH: chinese model
31
17
19
32
19
1
29
1
22
8
IN1
NF1
16 15 14 13 12 11 10 9
–
+
+
–
1 3 4 5 6 7 8
2
IN2
NF2
IC303 BA6640F-E2
BIAS
RF OUT
18 17 16 15 14 13 12 11 10
RIPPLE FILTER
INV
+
–
1 2 3 4 5 6 7 8 9
STNBY
INVOUT
PWR MUTE
MUTE
RFC
NFB
VB1
VB2
MUTE
DC
DC
BASE OUT
PW
POWER OFF
UTE
BY2
MUTE OUT1
MUTE OUT2
IN1
IN2
NF1
–
+
+
–
NF2
BASE
PWR1
PWR2
VRF
RIPPLE
FILTER
OUT1
BY1
OUT2
PWR OUT1
PWR OUT2
VCC
VCC
GND
GND
MT-30D-118
5
3
1
26
26
Ref. No. Part No. Description Remark
1 3-318-382-31 SCREW (1.7), TAPPING
2 3-345-648-51 SCREW (M1.4), TOOTHED LOCK
* 3 A-3021-325-A MAIN BOARD, COMPLETE
4 3-924-741-01 TERMINAL, PLUS
5 3-936-973-01 TERMINAL, MINUS
6 3-924-744-01 SPRING(CLAW DETECTION),TENSION
7 3-924-743-01 CLAW, ERASING PROTECTION
8 3-334-565-41 SCREW (B1.7), TAPPING
9 3-924-745-01 BAR, GROUND
10 3-924-740-01 HOLDER, MICROPHONE
11 3-924-763-01 CUSHION (MICROPHONE)
13 3-704-197-33 SCREW (IB LOCK)
15 3-019-364-81 CABINET (FRONT) (US, CND, AEP, E, CH)
15 3-019-364-91 CABINET (FRONT) (1E)
16 3-924-739-01 SPRING, CASSETTE
17 X-3379-233-1 LID (A) ASSY, CASSETTE (EXCEPT AEP)
17 X-3379-234-1 LID (B) ASSY, CASSETTE (AEP)
26
2
30
26
4
23
25
24
Ref. No. Part No. Description Remark
* 19 3-924-757-01 BRACKET (SPEAKER)
20 3-328-319-01 STRAP, HAND
21 3-924-749-21 LID, BATTERY CASE
22 3-924-747-21 KNOB (PAUSE)
23 3-019-597-21 CABINET (REAR)
24 3-334-565-11 SCREW (B1.7X10), TAPPING
25 3-366-890-51 SCREW (M1.4X6.0)
26 3-831-441-99 CUSHION
28 3-831-441-11 CUSHION, CABINET UPPER 10X7X0.5
* 29 1-675-340-11 SWITCH BOARD
30 3-927-521-01 CUSHION (BATTERY CASE LID)
31 3-042-506-01 KNOB (RECORD TIME)
32 4-017-441-01 CUSHION (B)
MIC901 1-542-136-11 MICROPHONE, ELECTRET CONDENSER
SP901 1-505-331-11 SPEAKER (3.6cm)
21
20
(MIC)
– 17 –
– 18 –
Page 14
(2) MECHANISM DECK SECTION-1
(MT-30D-118)
61
60
56
58
62
63
59
57
HE901
HRP901
74
64
66
67
69
65
68
76
77
55
not
supplied
54
53
51
Ref. No. Part No. Description Remark
51 X-3377-250-1 LEVER, (2) ASSY, PINCH
52 3-925-146-11 BUTTON (FF) (M)
53 3-925-147-01 BUTTON (REW) (m)
54 3-925-148-11 BUTTON (PLAY) (N)
55 3-925-145-21 BUTTON (REC) (z)
56 3-924-738-01 BUTTON (STOP) (x)
57 3-703-925-21 SCREW (M1.4)
58 3-924-625-01 LEVER (HEAD)
59 3-924-645-01 BRACKET (HEAD)
60 3-924-685-01 SPRING (AZIMUTH), COMPRESSION
61 3-704-197-91 SCREW (M1.4X1.8), LOCKING
62 3-375-135-01 SCREW (1.4), SPECIAL
63 3-376-177-01 SCREW (M1.4X3.8)
64 3-925-107-01 SPRING (IDLER), COMPRESSION
65 3-924-637-01 GEAR (FF)
52
70
75
79
71
78
73
80
Ref. No. Part No. Description Remark
68 3-924-641-01 GEAR (T REEL)
69 3-924-726-01 SPRING (M GROUND), TORSION
70 3-907-943-01 BELT (CAPSTAN)
71 3-925-109-01 CUSHION (MOTOR)
72 3-925-108-01 SCREW (MOTOR)
73 3-924-644-01 SPRING (POWER TENSION), TENSION
74 3-348-160-11 SCREW (M1.4X1.6), PRECISION PAN
75 3-927-754-11 CUSHION (M)
76 3-831-441-99 CUSHION
77 3-030-766-12 SHEET (MOTOR)
78 3-561-685-01 SHEET (C), INSULATING
79 3-937-430-01 HOLDER (HEAD LEAD) (2)
80 4-908-792-51 SCREW (B2)
HE901 1-500-232-11 HEAD, MAGNETIC (ERASE)
HRP901 1-543-727-11 HEAD (RECORD/PLAYBACK)
72
M901
66 3-924-673-01 GEAR (S REEL)
67 3-924-674-01 SPRING (B. T), COMPRESSION
M901 1-763-453-21 MOTOR, DC (CAPSTAN/REEL) (WITH PULLEY)
– 19 –
Page 15
(3) MECHANISM DECK SECTION-2
(MT-30D-118)
109
113
111110
112
116
114
103
107
106
102
105
108
104
101
not
supplied
118
124
120
121
127
117
101
119
115
123
122
132
131
128
129
125
102
130
Ref. No. Part No. Description Remark
101 3-321-483-11 RING, RETAINING (0.25)
102 3-701-437-51 WASHER
103 X-3376-786-2 WHEEL ASSY, FLY
104 3-924-623-01 LEVER (PLAY)
105 3-924-621-01 LEVER (REW)
106 3-924-620-01 LEVER (FF)
107 X-3370-388-1 TABLE ASSY, FELT
108 3-924-642-01 SPRING (FR), TORSION
109 3-924-629-01 LEVER (DETECTION)
110 3-925-207-01 SPRING (S. OFF), TENSION
111 3-924-630-01 LEVER (S.OFF)
112 X-3370-387-1 LEVER ASSY, IDLER
113 3-924-682-01 BELT (FR)
114 X-3370-385-1 PULLEY (FR) ASSY
115 3-924-628-01 LEVER (FR)
116 3-924-633-01 SPRING (STOP), TENSION
126
Ref. No. Part No. Description Remark
117 3-924-622-01 LEVER (STOP)
118 3-045-541-01 SPRING (PR3), TORSION
119 3-924-684-01 SPRING (LOCK PLATE), TENSION
120 3-924-619-01 LEVER (SW)
121 3-924-639-01 LEVER (CR)
122 3-924-618-01 LEVER (LOCK)
123 3-925-208-01 SPRING (REC), TENSION
124 3-924-624-01 LEVER (REC)
125 X-3372-155-1 CHASSIS ASSY
126 3-924-613-01 GEAR (FR)
127 3-024-378-21 SPRING (FR LEVER), TORSION
128 3-939-590-26 SCREW (IB LOCK)
129 3-029-566-12 STOPPER (FF)
130 3-321-483-31 RING, RETAINING
131 3-936-999-01 DETENT (REC)
132 3-704-197-91 SCREW (IB LOCK)
– 20 –
Page 16
SECTION 8
ELECTRICAL PARTS LIST
MAIN
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts specified in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
• Abbreviation
1E : No indication of country of origin
CH : Chinese model
CND: Canadian model
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-3021-325-A MAIN BOARD, COMPLETE
*********************
< CAPACITOR >
C102 1-164-222-11 CERAMIC CHIP 0.22uF 25V
C103 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C104 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C105 1-164-346-11 CERAMIC CHIP 1uF 16V
C106 1-126-607-11 ELECT CHIP 47uF 20% 4V
C107 1-163-011-11 CERAMIC CHIP 0.0015uF 10% 50V
C108 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C109 1-164-346-11 CERAMIC CHIP 1uF 16V
C110 1-164-346-11 CERAMIC CHIP 1uF 16V
C111 1-164-346-11 CERAMIC CHIP 1uF 16V
C112 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C113 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C114 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C202 1-164-222-11 CERAMIC CHIP 0.22uF 25V
C203 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C204 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C205 1-164-346-11 CERAMIC CHIP 1uF 16V
C206 1-126-607-11 ELECT CHIP 47uF 20% 4V
C207 1-163-011-11 CERAMIC CHIP 0.0015uF 10% 50V
C208 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C209 1-164-346-11 CERAMIC CHIP 1uF 16V
C210 1-164-346-11 CERAMIC CHIP 1uF 16V
C211 1-164-346-11 CERAMIC CHIP 1uF 16V
C212 1-107-823-11 CERAMIC CHIP 0.47uF 10% 16V
C213 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C214 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C301 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C302 1-115-339-11 CERAMIC CHIP 0.1uF 10% 50V
C303 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C304 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C305 1-126-607-11 ELECT CHIP 47uF 20% 4V
C306 1-126-607-11 ELECT CHIP 47uF 20% 4V
C307 1-126-246-11 ELECT CHIP 220uF 20% 4V
C308 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C309 1-126-607-11 ELECT CHIP 47uF 20% 4V
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when ordering these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
C315 1-135-180-21 TANTALUM CHIP 3.3uF 20% 6.3V
C316 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C317 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C318 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C319 1-126-246-11 ELECT CHIP 220uF 20% 4V
C320 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C321 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C323 1-126-246-11 ELECT CHIP 220uF 20% 4V
C324 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C326 1-135-180-21 TANTALUM CHIP 3.3uF 20% 6.3V
C327 1-135-180-21 TANTALUM CHIP 3.3uF 20% 6.3V
C329 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C331 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V
C332 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V
C333 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V
C334 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10V
C335 1-163-021-11 CERAMIC CHIP 0.01uF 10% 50V
C337 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10V
C338 1-126-607-11 ELECT CHIP 47uF 20% 4V
C340 1-115-340-11 CERAMIC CHIP 0.22uF 10% 25V
C341 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V
C342 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10V
C344 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C345 1-109-982-11 CERAMIC CHIP 1uF 10% 10V
C346 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V
C348 1-163-251-11 CERAMIC CHIP 100PF 5% 50V
C350 1-163-017-00 CERAMIC CHIP 0.0047uF 5% 50V
C360 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V
C390 1-162-294-31 CERAMIC 1000PF 10% 50V
C601 1-127-760-91 CERAMIC CHIP 4.7uF 10% 6.3V
C602 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C603 1-135-259-11 TANTALUM CHIP 10uF 20% 6.3V
< JACK >
CN301 1-580-919-11 JACK, DC (POLARITY UNIFIED TYPE)
(DC IN 3V)
< DIODE >
C310 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C311 1-127-760-91 CERAMIC CHIP 4.7uF 10% 6.3V
C312 1-126-603-11 ELECT CHIP 4.7uF 20% 35V
C313 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
C314 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
D301 8-719-988-61 DIODE 1SS355TE-17
D401 8-719-057-27 LED L-132XHD (BATT)
– 21 –
Page 17
MAIN SWITCH
Ref. No. Part No. Description Remark
< IC >
IC301 8-752-089-40 IC CXA2500N-T4
IC302 8-759-205-43 IC TA7688F-SO
IC303 8-759-650-96 IC BA6640F-E2
IC601 8-759-804-43 IC LA5521M
< JACK >
J301 1-766-847-22 JACK (i)
J302 1-766-847-51 JACK (MIC, PLUG IN POWER)
< TRANSISTOR >
Q102 8-729-402-96 TRANSISTOR UN5114
Q202 8-729-402-96 TRANSISTOR UN5114
Q301 8-729-402-93 TRANSISTOR UN5214-TX
Q302 8-729-402-96 TRANSISTOR UN5114
Q303 8-729-402-93 TRANSISTOR UN5214-TX
Q304 8-729-402-93 TRANSISTOR UN5214-TX
Q305 8-729-141-48 TRANSISTOR 2SB624-BV345
Q306 8-729-216-22 TRANSISTOR 2SA1162-G
Q307 8-729-402-13 TRANSISTOR XN1501
Q308 8-729-141-48 TRANSISTOR 2SB624-BV345
Q309 8-729-402-96 TRANSISTOR UN5114
Q310 8-729-402-96 TRANSISTOR UN5114
< RESISTOR >
R102 1-216-073-00 METAL CHIP 10K 5% 1/10W
R103 1-216-089-00 RES-CHIP 47K 5% 1/10W
R104 1-216-049-11 RES-CHIP 1K 5% 1/10W
R105 1-216-065-00 RES-CHIP 4.7K 5% 1/10W
R106 1-216-033-00 METAL CHIP 220 5% 1/10W
R107 1-216-109-00 METAL CHIP 330K 5% 1/10W
R108 1-216-089-00 RES-CHIP 47K 5% 1/10W
R109 1-216-073-00 METAL CHIP 10K 5% 1/10W
R111 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R112 1-216-298-00 METAL CHIP 2.2 5% 1/10W
R113 1-216-005-00 METAL CHIP 15 5% 1/10W
R114 1-216-105-00 RES-CHIP 220K 5% 1/10W
R202 1-216-073-00 METAL CHIP 10K 5% 1/10W
R203 1-216-089-00 RES-CHIP 47K 5% 1/10W
R204 1-216-049-11 RES-CHIP 1K 5% 1/10W
R205 1-216-065-00 RES-CHIP 4.7K 5% 1/10W
R206 1-216-033-00 METAL CHIP 220 5% 1/10W
R207 1-216-109-00 METAL CHIP 330K 5% 1/10W
R208 1-216-089-00 RES-CHIP 47K 5% 1/10W
R209 1-216-073-00 METAL CHIP 10K 5% 1/10W
R211 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R212 1-216-298-00 METAL CHIP 2.2 5% 1/10W
R213 1-216-005-00 METAL CHIP 15 5% 1/10W
R214 1-216-105-00 RES-CHIP 220K 5% 1/10W
R301 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R302 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R303 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R304 1-216-049-11 RES-CHIP 1K 5% 1/10W
R305 1-216-041-00 METAL CHIP 470 5% 1/10W
R306 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R307 1-216-041-00 METAL CHIP 470 5% 1/10W
R308 1-216-073-00 METAL CHIP 10K 5% 1/10W
Ref. No. Part No. Description Remark
R309 1-216-129-00 METAL CHIP 2.2M 5% 1/10W
R310 1-216-049-11 RES-CHIP 1K 5% 1/10W
R311 1-216-089-00 RES-CHIP 47K 5% 1/10W
R312 1-216-073-00 METAL CHIP 10K 5% 1/10W
R313 1-216-073-00 METAL CHIP 10K 5% 1/10W
R314 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R331 1-216-085-00 METAL CHIP 33K 5% 1/10W
R332 1-216-113-00 METAL CHIP 470K 5% 1/10W
R333 1-216-041-00 METAL CHIP 470 5% 1/10W
R334 1-216-065-00 RES-CHIP 4.7K 5% 1/10W
R335 1-216-073-00 METAL CHIP 10K 5% 1/10W
R336 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R337 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R338 1-216-105-00 RES-CHIP 220K 5% 1/10W
R339 1-216-073-00 METAL CHIP 10K 5% 1/10W
R341 1-216-049-11 RES-CHIP 1K 5% 1/10W
R342 1-216-049-11 RES-CHIP 1K 5% 1/10W
R402 1-216-033-00 METAL CHIP 220 5% 1/10W
R403 1-216-049-11 RES-CHIP 1K 5% 1/10W
R601 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R602 1-216-073-00 METAL CHIP 10K 5% 1/10W
R603 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R604 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R607 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R608 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R610 1-216-073-00 METAL CHIP 10K 5% 1/10W
< VARIABLE RESISTOR >
RV301 1-227-166-11 RES, VAR, CARBON 10K/10K (VOL)
RV601 1-238-663-11 RES, ADJ, CARBON 4.7K
RV602 1-238-663-11 RES, ADJ, CARBON 4.7K
RV603 1-223-928-11 RES, VAR, CARBON 10K (SPEED CONTROL)
< SWITCH >
S301 1-771-176-11 SWITCH, SLIDE (REC/PB)
S302 1-572-922-11 SWITCH, SLIDE (PAUSE)
S303 1-572-688-11 SWITCH, PUSH (1 KEY) (POWER)
< THERMISTOR >
TH602 1-808-819-11 THERMISTOR, NTC (2125)
THP601 1-810-007-11 THERMISTOR, POSITIVE
**************************************************************
* 1-675-340-11 SWITCH BOARD
*************
< SWITCH >
S601 1-572-922-11 SWITCH, SLIDE (REC TIME)
**************************************************************
MISCELLANEOUS
**************
HE901 1-500-232-11 HEAD, MAGNETIC (ERASE)
HRP901 1-543-727-11 HEAD (RECORD/PLAYBACK)
M901 1-763-453-21 MOTOR, DC (CAPSTAN/REEL) (WITH PULLEY)
MIC901 1-542-136-11 MICROPHONE, ELECTRET CONDENSER (MIC)
SP901 1-505-331-11 SPEAKER (3.6cm)
************************************************************
– 22 –
Page 18
Ref. No. Part No. Description Remark
ACCESSORIES & PACKING MATERIALS
*******************************
1-505-521-11 HEADPHONE (MDR-023) (US)
1-505-855-11 HEADPHONE (MDR-B114)
(CND, AEP, E, 1E, CH)
1-542-307-11 MICROPHONE (ECM-J2SL)
3-868-228-11 MANUAL, INSTRUCTION (ENGLISH, SPANISH,
PORTUGUESE) (US, AEP, E)
3-868-228-21 MANUAL, INSTRUCTION (ENGLISH, FRENCH,
CHINESE) (CND, CH)
3-868-228-31 MANUAL, INSTRUCTION (DUTCH, ITALIAN,
RUSSIAN) (AEP)
3-868-228-41 MANUAL, INSTRUCTION (HUNGARIAN,
POLISH, CZECH) (AEP)
3-868-228-51 MANUAL, INSTRUCTION (SLOVAKIAN) (AEP)
3-868-228-61 MANUAL, INSTRUCTION (ENGLISH, CHINESE)
(1E)
Ref. No. Part No. Description Remark
– 23 –
Page 19
TCS-30D
9-927-684-11
Sony Corporation
Personal Audio Division Company
– 24 –
Printed in Japan C 2000. 3
2000C0579-1
Published by General Engineering Dept.
Page 20
SERVICE MANUAL
TCS-30D
US Model
Canadian Model
AEP Model
E Model
2000. 11
SUPPLEMENT-1
File this supplement with the service manual.
Subject:
1. Addition of Taiwan Model
2. Parts Modification
1. Addition of Taiwan Model
Taiwan Model has been added.
This is the same as E model which is not described in this supplement-1.
Refer to TCS-30D original service manual (9-927-684-S) for other information.
• DIFFERENCE PARTS LIST
ACCESSORIES & PACKING MATERIALS
Chinese Model
(ENG-00021)
Page E Model Taiwan Model
Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark
23
• Abbreviation
1E : No indication of country of origin
TW : Taiwan model
3-868-228-11 MANUAL, INSTRUCTION
(ENGLISH, SPANISH, PORTUGUESE)
(US, AEP, E)
3-868-228-61 MANUAL, INSTRUCTION
(ENGLISH, CHINESE) (1E, TW)
Page 21
2. Parts Modification
1-675-339-
(11)
11
1-675-339-
(12)
12
2-1. MAIN Board Modification
• NEW/FORMER TYPE DISCRIMINATION
– MAIN Board (Component Side) –
Former Type : 1-675-339-11
New Type : 1-675-339-12
• PRINTED WIRING BOARD
! : Indicates modificated por tion.
Page Former Type New Type
– MAIN Board (Component Side) –
Location: F – G, 1 – 2
+
C323
13
Location: J, 5 – 6
$
+
C323
^
– 2 –
Page 22
–
–
Page Former Type New Type
–
–
– MAIN Board (Conductor Side) –
Location: A – D
14
11 12 13
J302
MIC
RV301
C211
VOL
–2
C110
C210
C111
1
16
C302
C303
TAP201
TAP202
TAP101
TAP102
R302
D401
BATT
R301
(US)
C320
C301
R303
9
BLK
RED
C304
8
IC302
R403
C317
4
3
C390
R212
R213
R307
C212
C213
AK
01
C112
C113
R308
R112
R402
–1
R111
R211
MIC901
MIC
11 12 13
J302
MIC
RV301
C211
VOL
–2
C110
C210
C111
1
16
C317
4
3
!
R307
01
R308
AK
R403
R212
R213
C212
C213
C112
C113
R112
C302
C303
TAP201
TAP202
TAP101
TAP102
R302
D401
BATT
R301
(US)
C320
C301
R303
9
BLK
RED
8
C390
C304
@
IC302
R402
–1
R111
R211
MIC901
MIC
Location: F – G, 12 – 13
1-675-339-
11
1-675-339-
(11)
2-2. Exploded Views
! : Indicates modificated portion.
Page Former Type New Type
Ref. No. Part No. Description Remark
SP901 1-505-331-11 SPEAKER (3.6cm)
5
18
Ref. No. Part No. Description Remark
SP901 1-504-688-11 SPEAKER (3.6cm)
5
@
12
(12)
^
3
4
3
1
26
26
26
2
26
26
26
2
4
$
1
– Continued on next page –
– 3 –
Page 23
7
7
TCS-30D
! : Indicates modificated por tion.
Page Former Type New Type
Ref. No. Part No. Description Remark
73 3-924-644-01 SPRING (POWER TENSION), TENSION
HRP901 1-543-727-11 HEAD (RECORD/PLAYBACK)
Ref. No. Part No. Description Remark
73 3-224-846-01 SPRING (2), TENSION
81 3-937-000-02 HOLDER (HEAD LEAD)
HRP901 1-543-424-21 HEAD (RECORD/PLAYBACK)
19
61
60
62
76
75
70
63
HRP901
59
77
M901
61
60
62
76
70
63
81
HRP901
59
@
77
M901
$
9
71
78
75
78
0
72
71
72
20
118 3-221-229-01 SPRING (PR4), TORSION118 3-045-541-01 SPRING (PR3), TORSION
2-3. Electrical Parts List
Page Former Type New Type
Ref. No. Part No. Description Remark
C390 1-162-294-31 CERAMIC 1000PF 10% 50V
************************************************************
21
MISCELLANEOUS
**************
HRP901 1-543-727-11 HEAD (RECORD/PLAYBACK)
SP901 1-505-331-11 SPEAKER (3.6cm)
Ref. No. Part No. Description Remark
3-924-741-01 TERMINAL, PLUS
C390 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
************************************************************
MISCELLANEOUS
**************
HRP901 1-543-424-21 HEAD (RECORD/PLAYBACK)
SP901 1-504-688-11 SPEAKER (3.6cm)
9-927-684-81
Sony Corporation
Audio Entertainment Group
– 4 –
Printed in Japan C 2000. 11
2000K0566-1
Published by General Engineering Dept.
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