TASP55

User Manual: TASP55

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TA-SP55
SERVICE MANUAL

AEP Model
UK Model
E Model

TA-SP55 is the amplifier section
in CMT-SP55MD or CMT-SP55TC.

SPECIFICATIONS
European model:

General

DIN power output (Rated): 25 + 25 watts (8 ohms at 1 kHz,
DIN, 230 V)
Continuous RMS power output (Reference):
30 + 30 watts (8 ohms at 1 kHz,
10% THD, 230 V)
Music power output (Reference):
75 + 75 watts

Power requirements
European model:
Other models:
Power consumption
Dimensions (w/h/d)
Mass

230 V AC, 50/60 Hz
110 – 120 V or 220 – 240 V
AC, 50/60 Hz
70 watts
Approx. 202 x 101 x 306 mm
Approx. 3.9 kg

Other models:
DIN power output (Rated): 25 + 25 watts (8 ohms at 1 kHz,
DIN, 240 V)
22 + 22 watts (8 ohms at 1 kHz,
DIN, 220 V)
Continuous RMS power output (Reference):
30 + 30 watts (8 ohms at 1 kHz,
10% THD, 240 V)
28 + 28 watts (8 ohms at 1 kHz,
10% THD, 220 V)
Output
PHONES (stereo phono jack):
accepts headphones of 8 ohms or
more.

Design and specifications are subject to change
without notice.

MICRO Hi-Fi COMPONENT SYSTEM

1

TABLE OF CONTENTS

MODEL IDENTIFICATION

1. SERVICE NOTE ............................................................... 3
2. GENERAL ......................................................................... 4
3. DISASSEMBLY
3-1. Case ..................................................................................... 5
3-2. Front Panel Assy ................................................................... 5
3-3. HP Board, Panel Board ......................................................... 6
Parts No.

4. DIAGRAMS
4-1. Block Diagram ...................................................................... 9
4-2. Printed Wiring Board – Main Section – .............................. 10
4-3. Schematic Diagram – Main Section – ................................ 11
4-4. Printed Wiring Board – Panel Section – ............................. 12
4-5. Schematic Diagram – Panel Section – ................................ 13
4-6. Printed Wiring Board – VOLSEL Section – ....................... 14

5. EXPLODED VIEWS
5-1. Case and Front Panel .......................................................... 15

6. ELECTRICAL PARTS LIST ........................................ 16

SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 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.

2

MODEL
AEP, AED, UK model
MY, SP model
HK model
KR model
• Abbreviation
AED : North European model
MY : Malaysia model
SP : Singapore model
HK : Hong Kong model
KR : Korea model

PARTS No.
4-229-700-0s
4-229-700-2s
4-229-700-3s
4-229-700-4s

SECTION 1
SERVICING NOTE
This unit cannot be repaired by itself.
When repairing, connect the whole system except for the speaker.
CD Text Display
• This unit displays CD text.
Text is displayed for the first 50 track only and will not be displayed from the 51st track onwards. Do not suspect a fault in this case.
In some cases, some special characters will not be displayed and may be replaced by other characters. Do not suspect a fault in this case.
Cold Reset
• The cold reset clears all data including preset data stored in the RAM to initial conditions. Execute this mode when returning the set to the
customer.
Procedure :
1. When the power ON, press the ?/1 button (TA) while pressing the TUNING MODE button (ST) and ML buttons (CDP) together.
2. “COLD RESET” is displayed on the fluorescent indicator tube and reset is executed.
Hot Reset
• This mode reset the preset data kept in the memory. The hot reset mode functions same as if the power cord is plugged in and out.
Procedure :
1. When the power ON, press the ?/1 button (TA) while pressing the TUNING MODE button (ST) and lm buttons (CDP) together.
2. Turn off the unit and reset is executed.
GC Test Mode
Procedure :
1. When the power ON, press the ?/1 button (TA) while pressing the TUNING MODE button (ST) and PLAY MODE buttons (CDP)
together.
2. Fluorescent indicator tube are all turned on.
3. Press TUNING MODE button (ST) to enter the model destination indecation mode. “SP55 CE2” appears.
4. Every pressing of TUNING MODE button (ST) changes the display in the following order.
MC Version t CD Version t ST Version t TC Version t TA Version t TM Version t model destination display.
5. Press DISPLAY button (ST) and the date appears as “ 00615a ”
Every pressing of DISPLAY button (ST) changes the display in the Version display and model destination display.
6. Press TUNER/BAND button (ST) to enter the key check mode.
7. In the key check mode, the fluorescent indicator tube displays “Key 0 Vol 0”. Each time a button is pressed, “Key” value increases.
However, once a button is pressed, it is no longer taken into account.
“Vol” Value increases like “1, 2, 3 ...” if rotating VOLUME knob (TA) in the clockwise direction, or decreases like “0, 9, 8 ...” if rotating
in the counterclockwise diretion.
8. To exit from this mode, press three buttons in the same procedure as step 1, or disconnect the power cord.
MC Test Mode
Procedure :
1. When the power ON, press the ?/1 button (TA) while pressing TUNING MODE button (ST) and REPEAT button (CDP) together.
2. Frame of the MD mark and the CD mark flash, and “BASS/TRE FLAT” appears for a moment.
3. When the VOLUME knob (TA) is turned clockwise, “VOLUME MAX” appears for a moment.
4. When the VOLUME knob (TA) is turned counterclockwise, “VOLUME MIN” appears for a moment.
5. Select the function “TAPE” using the FUNCTION knob (TA).
Set the test tape AMS-110A or AMS-120.
6. Press DIRECTION button (TC) to enter either “j” (loop) or “h” (two way).
7. Press the CD SYNC REC button (TC) to start the AMS test.

(FWD) REW

(Shut off)

(FWD) FF AMS

(Shut off)

(FWD) REW AMS

(Shut off)

END

8. Number of AMS signals is counted during the AMS test and the message “EDG#” (# means a number) appears. When the test tape
either AMS-110A or AMS-120 is used, the AMS signal is detected twice before shut off.
9. When the AMS test ends, either “OK” or “NG” appears.
10. To exit the MC test mode, either press the ?/1 button (TA)or perform the cold reset as described above.

3

4

8

4
VOLUME knob

5
FUNCTION knob

6
DSG FREQUENCY HIGH knob

7
DSG FREQUENCY LOW knob

8
PHONES jack
4

The hour indication flashes.

DSG ON/OFF button and indicator

Press CLOCK/TIMER SET while the
system is off.

@/1 button

3

1

3

• The built-in clock shows the time in the display
while the system is off. If you press DISPLAY at
this time, the display back light lights up, making
the clock easier to see.
• The upper dot of the colon flashes for the first 30
seconds, and the lower dot flashes for the last 30
seconds of each minute.

2

Tips

7

1 Press CLOCK/TIMER SET.
2 Press . or > repeatedly until “SET
CLOCK” appears, then press ENTER/YES.
3 Repeat steps 2 and 3.

STANDBY indicator

You can change the preset time while the system
is on.

1

To change the preset time

Start over from step 1.

If you made a mistake

The clock starts.

Press . or > to set the minute,
then press ENTER/YES.

The minute indication flashes.

Press . or > to set the hour, then
press ENTER/YES.

8

2,3

1
2,3

3

2

12

2,3

`/1

You must set the time beforehand to use the timer
functions.
The clock is on a 24-hour system for the European
model, and a 12-hour system for other models.
The 24-hour system is used for illustration
purposes.
Set the time before turning on the system.

Step 2: Setting the time

SECTION 2
GENERAL
This section is extracted from
instruction manual.

FRONT PANEL
5

6

SECTION 3
DISASSEMBLY
Set

Case

Front Panel Assy

HP Board, Panel Board

3-1. CASE

4 case

3

1 two screws
(case 3 TP2)

2

2

1 two screws
(case 3 TP2)

3-2. FRONT PANEL ASSY

5 front panel assy
claws

1 flat type wire (17 core)
(CN303)
claws

4 screw (BVTP 3x12)
3 two foot assy's

2 two screws
(BVTP 3x12)

5

3-3. HP BOARD, PANEL BOARD

0 three screws
(BVTP 2.6x8)

5 HP board
1 panel (L), side

qa panel board

2 claw

4

2 claw
6 two knobs (DSG)
0 screw
(BVTP 2.6x8)

9 knobs (select)
8 nut
7 knobs (VOL)
3 panel (TA), front

6

1 panel (R), side

SECTION 4
DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)

• Indication of transistor

B C

E
These are omitted.

For schematic diagrams.
Note:
• 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 1/4 W or less unless otherwise
specified.
f
: internal component.
•
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• C : panel designation.

B

C

E
These are omitted.

Note:
The components identified by mark 0 or
dotted line with mark 0 are critical for
safety.
Replace only with part number specified.
•
•
•
•
•

•

•
•

U : B+ Line.
V : B– Line.
H : adjustment for repair.
Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
Signal path.
K : FM
Abbreviation
AED: North European model
MY: Malasia model
SP: Singapore model
HK: Hong Kong model
KR: Korea model

For printed wiring boards.
Note:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
a
•
: Through hole.
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
(Side B)
Parts face side:
(Side A)

Parts on the pattern face side seen from the
pattern face are indicated.
Parts on the parts face side seen from the
parts face are indicated.

7

MEMO

8

TA-SP55
4-1. BLOCK DIAGRAM

JW104

CN301(1/2)

TM801
3
2

L-ORG

L 8
R 6

R-CH

RV503

IC801
POWER AMP

IC502

BASS

TREBLE

L-SHK

1

7

RV502

+UNREG(L) 3

+

-UNREG(L)

4 3

BASS

-UNREG(L) 1

2

TREB

IC552(1/2)
1

SPEAKER

5

1

MUTE-A

2

R-CH

L

6

BUFFER
Q516

+5.6V

+13V(REG) 5

MUTE

IC552(2/2)

Q512
7

+UNREG(L)

+5.6V(UNSW) 4

L

3

IC501
SHK PROCESSOR

+UNREG(H)

R-CH
Q301,302
MUTE

XPRE-MUTE 11

Q314
HP-MUTE 10
J667
PHONE
R-CH

XS-RELAY 12
Q802-804
DC
DETECT

P-RELAY 9

RELAY
DRIVE

RY801

R-CH

CN302
DSG OFF

DSG-OFF 5

SYSTEM
CONTROL 1

Q801

Q552,553

CN551

D551
FAN

FAN DRIVE

TO
ST-SP55
TAKEY

TA-KEY/HPSW 2

HPSW

D209-210
+UNREG(H)
(+13V)
T102

+UNREG(L)
S901

S902

S931

"/1

DSG

FUNCTION SELECT

Q201

Q911,914
LED
DRIVE

+7V

+7V
REG.

-7V

-7V
REG.

AEP, AED, UK, KR
model
JW102

D201-204
RELAY
DRIVE.

Q202

DSG

RY101

D251

-UNREG(L)

Q211

F102

D911
VCC
(POWER AMP)

Q912,913
LED
DRIVE

ON/STBY/ 1
AMP-MUTE

Q311,312

HK, MY, SP
model

D912

IC211

ENC0 3
ENC1 4

+5.6V

ENC0
ENC1

1
3

S101

STANDBY

S921

D211-214

TR101

S101
VOLTAGE
SELECT
220V-240V

110V-120V

JW101
CN101

+5.6V
REG.

AC
IN

VOLUME
AEP, AED, UK, KR model

09

• R-ch is omitted due to same as L-ch.
• Signal Path
: FM

9

9

TA-SP55
4-2. PRINTED WIRING BOARD – MAIN SECTION –
• Semiconductor

Location

12

Ref. No.

Location

D201
D202
D203
D204
D205
D206
D207
D208
D209
D210
D211
D212
D213
D214
D215
D216
D217
D218
D251
D311
D551
D553
D554
D821

D-5
D-4
D-5
D-4
C-2
C-2
B-5
B-5
D-5
D-5
F-4
F-4
F-4
F-4
E-4
F-5
B-1
D-4
B-6
A-4
A-7
B-9
B-9
A-7

IC211
IC801

E-4
E-7

Q201
Q202
Q211
Q301
Q302
Q311
Q312
Q313
Q314
Q315
Q512
Q552
Q553
Q562
Q801
Q802
Q803
Q804

C-1
B-3
E-4
B-2
B-2
A-4
C-5
A-3
B-3
A-3
B-3
B-9
B-8
B-3
A-7
A-8
A-8
A-7

There are a few cases that the part isn't mounted
in model is printed on diagram.

10

10

TA-SP55
4-3. SCHEMATIC DIAGRAM – MAIN SECTION –

11

11

TA-SP55
4-4. PRINTED WIRING BOARD – PANEL SECTION –

• Semiconductor

Location
Ref. No.

Location

D522
D523
D911
D912

B-2
B-2
B-5
A-7

IC501
IC502
IC522

B-5
B-4
B-2

Q511
Q561
Q911
Q912
Q913
Q914

A-4
A-4
A-6
A-6
A-6
A-6

There are a few cases that the part isn't mounted
in model is printed on diagram.

12

12

TA-SP55
4-5. SCHEMATIC DIAGRAM – PANEL SECTION –

13

13

TA-SP55

4-6. PRINTED WIRING BOARD – VOLSEL SECTION –

There are a few cases that the part isn't mounted
in model is printed on diagram.

14

14

SECTION 5
EXPLODED VIEW
NOTE:
• 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.
• Hardware (# mark) list and accessories and packing materials are given in the last of this parts list.

• Abbreviation
AED : North European model
MY : Malasia model
SP
: Singapore model
HK : Hong Kong model
KR : Korea model

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

5-1. CASE AND FRONT PANEL
18
16

22

not supplied

29

15

19

28
20
14
A

30
31
29(HK,MY,SP)
27

13

2

32

25

T102
not supplied

1
Supplied
with J667

21

17

15

29
29

33

10 11

M101

12

23

26

2

not supplied

3
24

9
A

8
7
Supplied 6
with S921

Ref. No.

30

5

4

30

Part No.

Description

1
2
3
4
5

1-773-043-11
4-951-620-01
1-678-677-11
4-229-703-01
X-4953-027-1

WIRE (FLAT TYPE) (17 CORE)
SCREW (2.6X8), +BVTP
PANEL BOARD
PLATE (R), SIDE
FOOT ASSY

6
7
8
9
10

4-229-692-01
4-229-691-01
4-229-693-01
4-229-690-01
4-229-697-01

KNOB (SELECT)
KNOB (VOL)
KNOB (DSG)
PANEL(TA), FRONT
INDICATOR (P)

11
12
13
14
15

4-229-704-01
X-4953-023-1
1-678-678-11
4-900-386-01
3-363-099-51

16
17
17
18
0 19

4-229-701-31
A-4473-728-A
A-4473-732-A
3-970-608-11
1-769-079-11

Remarks

Ref. No.

Part No.

Description

0 19
* 20
21
22
23

1-777-071-61
3-703-244-00
1-792-922-11
4-857-425-00
4-229-700-01

CORD, POWER (AEP,AED,UK,HK,MY,SP)
BUSHING (2104), CORD
CORD (WITH CONNECTOR)
BUSHING, 03P INSULATING
PANEL, BACK (AEP,AED,UK)

Remarks

23
23
23
24
25

4-229-700-21
4-229-700-31
4-229-700-41
4-965-822-01
1-500-386-11

PANEL, BACK (MY,SP)
PANEL, BACK (HK)
PANEL, BACK (KR)
FOOT
FILTER, CLAMP (FERRITE CORE)

PLATE (L), SIDE
PANEL ASSY (TA), SUB
HP BOARD
SCREW
SCREW (CASE 3 TP2)

* 26
27
28
29
30

4-954-051-41
1-678-679-11
4-230-423-01
7-685-646-79
7-685-648-79

HOLDER, PC BOARD
VOL SEL BOARD (HK,MY,SP)
SHEET, INSULATING
SCREW +BVTP 3X8 TYPE2 N-S
SCREW +BVTP 3X12 TYPE2 N-S

CASE
MAIN BOARD, COMPLETE (AEP,AED,UK,KR)
MAIN BOARD, COMPLETE (HK,MY,SP)
SUMITITE (B3), +BV
CORD, POWER (KR)

31
32
33
M101
0 T102

7-685-650-79
7-682-563-09
7-684-024-04
1-698-997-21
1-435-600-11

SCREW +BVTP 3X16 TYPE2 N-S
SCREW +B 4X12
N 4, TYPE 2
FAN, D.C.
TRANSFORMER, POWER (AEP,AED,UK,KR)

0 T102

1-435-601-11 TRANSFORMER, POWER (HK,MY,SP)

15

HP
Ref.
No.
Note:

SECTION 6
ELECTRICAL PARTS LIST

MAIN
Part No.

Description

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board
name.

Ref. No.

Part No.

Remarks

Description

Remarks

< CAPACITOR >
1-162-294-31
1-162-294-31
1-164-159-11
1-162-294-31

CERAMIC
CERAMIC
CERAMIC
CERAMIC

0.001uF
0.001uF
0.1uF
0.001uF

10%
10%
10%

50V
50V
50V
50V

< JACK >
J667
1-774-933-11 JACK (LARGE TYPE) (PHONES)
**************************************************************
A-4473-728-A MAIN BOARD, COMPLETE (AEP,AED,UK,KR)
***********************************
A-4473-732-A MAIN BOARD, COMPLETE (HK,MY,SP)
******************************
1-533-293-11 FUSE HOLDER
4-374-846-21 COVER, CAPACITOR, CAP TYPE

*

Part No.

• 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, -X mean standardized parts, so they may
have some difference from the original one.
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
• RESISTORS
All resistors are in ohms
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable

1-678-678-11 HP BOARD
*******

C681
C682
C683
C684

Ref. No.

< CAPACITOR >
0 C101
C201
C202
C203
C204

1-113-925-11
1-126-935-11
1-126-935-11
1-136-165-00
1-136-165-00

CERAMIC
ELECT
ELECT
MYLAR
MYLAR

0.01uF
470uF
470uF
0.1uF
0.1uF

20%
20%
20%
5%
5%

250V
16V
16V
50V
50V

C205
C206
C207
C208
C209

1-126-964-11
1-126-964-11
1-126-964-11
1-126-964-11
1-126-941-11

ELECT
ELECT
ELECT
ELECT
ELECT

10uF
10uF
10uF
10uF
470uF

20%
20%
20%
20%
20%

50V
50V
50V
50V
25V

C210
C211
C212
C213
C214

1-136-165-00
1-136-165-00
1-126-964-11
1-126-964-11
1-126-767-11

MYLAR
MYLAR
ELECT
ELECT
ELECT

0.1uF
0.1uF
10uF
10uF
1000uF

5%
5%
20%
20%
20%

50V
50V
50V
50V
16V

C215
C216
C222
C251
C252

1-136-165-00
1-136-165-00
1-164-159-11
1-126-042-11
1-126-042-11

MYLAR
MYLAR
CERAMIC
ELECT
ELECT

0.1uF
0.1uF
0.1uF
3300uF
3300uF

5%
5%
20%
20%

50V
50V
50V
35V
35V

C253
C254
C311

1-136-165-00 MYLAR
1-136-165-00 MYLAR
1-107-715-11 ELECT

0.1uF
0.1uF
22uF

5%
5%
20%

50V
50V
16V

Ref. No.

Part No.

Description

Remarks

• SEMICONDUCTORS
In each case, u: µ , for example:
uA...: µ A..., uPA...: µ PA..., uPB...: µ PB...,
uPC...: µ PC..., uPD...: µ PD...
• CAPACITORS
uF : µ F
• COILS
uH : µ H
• Abbreviation
AED : North European model
MY : Malasia model
SP
: Songapore model
HK : Hong Kong model
KR : Korea model

Description

Remarks

C503
C512

1-107-714-11 ELECT
1-126-047-71 ELECT

10uF
4.7uF

20%
20%

50V
50V

C513
C553
C554
C555
C556

1-126-047-71
1-126-934-11
1-164-159-11
1-164-159-11
1-126-949-11

ELECT
ELECT
CERAMIC
CERAMIC
ELECT

4.7uF
220uF
0.1uF
0.1uF
220uF

20%
20%

50V
10V
50V
50V
35V

C562
C563
C801
C802
C811

1-126-047-71
1-126-047-71
1-126-967-11
1-126-933-11
1-161-494-00

ELECT
ELECT
ELECT
ELECT
CERAMIC

4.7uF
4.7uF
47uF
100uF
0.022uF

20%
20%
20%
20%

C812
C813
C823
C824
C825

1-161-494-00
1-164-159-11
1-162-219-31
1-164-159-11
1-164-159-11

CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC

0.022uF
0.1uF
68PF
0.1uF
0.1uF

C850
C861
C862
C863
C873

1-164-159-11
1-161-494-00
1-161-494-00
1-164-159-11
1-162-219-31

CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC

0.1uF
0.022uF
0.022uF
0.1uF
68PF

C874
C875
C876

1-164-159-11 CERAMIC
1-164-159-11 CERAMIC
1-126-949-11 ELECT

0.1uF
0.1uF
220uF

20%

5%

5%

20%

50V
50V
35V

16

* CN101
CN103
* CN103
* CN104
* CN201

1-580-230-11
1-564-321-00
1-564-687-11
1-564-687-11
1-564-508-11

PIN, CONNECTOR (PC BOARD) 2P
PIN, CONNECTOR 2P (AEP,AED,UK,KR)
PIN, CONNECTOR 3P (HK,MY,SP)
PIN, CONNECTOR 3P (HK,MY,SP)
PLUG, CONNECTOR 5P

CN202
CN301
CN302
CN303
CN551

1-564-506-11
1-794-568-11
1-794-569-11
1-784-778-11
1-564-506-11

PLUG, CONNECTOR 3P
PIN, CONNECTOR 12P
PIN, CONNECTOR 5P
CONNECTOR, FFC 17P
PLUG, CONNECTOR 3P

D201
D202
D203
D204
D205

8-719-024-99
8-719-024-99
8-719-975-85
8-719-975-85
8-719-947-36

DIODE 11ES2-NTA2B
DIODE 11ES2-NTA2B
DIODE 21DQ04N-TA2
DIODE 21DQ04N-TA2
DIODE MTZJ-T-72-8.2A

25V
50V
50V
50V
50V
50V
25V
25V
50V
50V

< CONNECTOR >

< DIODE >

50V
50V
50V
16V
25V

MAIN
Ref. No.

Part No.

Description

D206
D207
D208
D209
D210

8-719-947-36
8-719-024-99
8-719-024-99
8-719-024-99
8-719-024-99

DIODE MTZJ-T-72-8.2A
DIODE 11ES2-NTA2B
DIODE 11ES2-NTA2B
DIODE 11ES2-NTA2B
DIODE 11ES2-NTA2B

Remarks

D211
D212
D213
D214
D215

8-719-024-99
8-719-024-99
8-719-024-99
8-719-024-99
8-719-911-19

DIODE 11ES2-NTA2B
DIODE 11ES2-NTA2B
DIODE 11ES2-NTA2B
DIODE 11ES2-NTA2B
DIODE 1SS133T-72

D216
D217
D218
D251
D311

8-719-911-19
8-719-911-19
8-719-921-48
8-719-500-33
8-719-911-19

DIODE 1SS133T-72
DIODE 1SS133T-72
DIODE MTZJ-T-72-5.6C
DIODE D3SB20
DIODE 1SS133T-72

D551
D553
D554
D821

8-719-024-99
8-719-947-33
8-719-921-44
8-719-911-19

DIODE 11ES2-NTA2B
DIODE MTZJ-T-72-7.5A
DIODE MTZJ-T-72-5.1C
DIODE 1SS133T-72
< GROUND TERMINAL >

EPT201 1-537-770-21 TERMINAL BOARD, GROUND
< FUSE >
0 F251
0 F252

1-532-465-31 FUSE T3.15AL/250V
1-532-465-31 FUSE T3.15AL/250V

Ref. No.

Part No.

Description

Remarks

R213
R303

1-249-429-11 CARBON
1-247-807-31 CARBON

10K
100

5%
5%

1/4W
1/4W

R304
R305
R306
R311
R312

1-247-807-31
1-247-807-31
1-247-807-31
1-249-413-11
1-249-413-11

CARBON
CARBON
CARBON
CARBON
CARBON

100
100
100
470
470

5%
5%
5%
5%
5%

1/4W
1/4W
1/4W
1/4W F
1/4W F

R313
R501
R502
R514
R515

1-249-441-11
1-247-843-11
1-249-441-11
1-249-421-11
1-249-425-11

CARBON
CARBON
CARBON
CARBON
CARBON

100K
3.3K
100K
2.2K
4.7K

5%
5%
5%
5%
5%

1/4W
1/4W
1/4W
1/4W F
1/4W F

R518
R553
R554
0 R555
R564

1-247-895-00
1-247-887-00
1-249-425-11
1-215-887-11
1-249-421-11

CARBON
CARBON
CARBON
METAL OXIDE
CARBON

470K
220K
4.7K
150
2.2K

5%
5%
5%
5%
5%

1/4W
1/4W
1/4W F
2W
1/4W F

R565
R568
R801
R802
R803

1-249-425-11
1-247-895-00
1-260-089-11
1-249-441-11
1-249-438-11

CARBON
CARBON
CARBON
CARBON
CARBON

4.7K
470K
150
100K
56K

5%
5%
5%
5%
5%

1/4W F
1/4W
1/2W
1/4W
1/4W

R804
R805
R806
R811
R812

1-249-437-11
1-249-438-11
1-249-429-11
1-260-076-11
1-249-389-11

CARBON
CARBON
CARBON
CARBON
CARBON

47K
56K
10K
10
4.7

5%
5%
5%
5%
5%

1/4W
1/4W
1/4W
1/2W
1/4W F

R821
R822
R823
R824
R831

1-249-417-11
1-249-417-11
1-249-441-11
1-249-389-11
1-260-089-11

CARBON
CARBON
CARBON
CARBON
CARBON

1K
1K
100K
4.7
150

5%
5%
5%
5%
5%

1/4W F
1/4W F
1/4W
1/4W F
1/2W

R832
R833
R834
R861
R862

1-260-089-11
1-260-089-11
1-260-089-11
1-260-076-11
1-249-389-11

CARBON
CARBON
CARBON
CARBON
CARBON

150
150
150
10
4.7

5%
5%
5%
5%
5%

1/2W
1/2W
1/2W
1/2W
1/4W F

R871
R872
R873
R874

1-249-417-11
1-249-417-11
1-249-441-11
1-249-389-11

CARBON
CARBON
CARBON
CARBON

1K
1K
100K
4.7

5%
5%
5%
5%

1/4W F
1/4W F
1/4W
1/4W F

< IC >
IC211
IC801

8-759-647-11 IC uPC2905HF
8-759-681-35 IC LM4766T
< COIL >

L811
L861

1-420-872-00 COIL, AIR-CORE
1-420-872-00 COIL, AIR-CORE
< TRANSISTOR >

Q201
Q202
Q211
Q301
Q302

8-729-620-05
8-729-119-76
8-729-620-05
8-729-422-57
8-729-900-80

TRANSISTOR 2SC2603TP-EF
TRANSISTOR 2SA1115TP-EF
TRANSISTOR 2SC2603TP-EF
TRANSISTOR BN1A4M-TP
TRANSISTOR BA1A4M-TP

Q311
Q312
Q313
Q314
Q315

8-729-422-57
8-729-900-80
8-729-141-30
8-729-141-30
8-729-422-57

TRANSISTOR BN1A4M-TP
TRANSISTOR BA1A4M-TP
TRANSISTOR 2SC3623ATP-LK
TRANSISTOR 2SC3623ATP-LK
TRANSISTOR BN1A4M-TP

Q512
Q552
Q553
Q562
Q801

8-729-141-30
8-729-620-05
8-729-026-68
8-729-141-30
8-729-620-05

TRANSISTOR 2SC3623ATP-LK
TRANSISTOR 2SC2603TP-EF
TRANSISTOR 2SD2525(TP)
TRANSISTOR 2SC3623ATP-LK
TRANSISTOR 2SC2603TP-EF

Q802
Q803
Q804

8-729-900-80 TRANSISTOR BA1A4M-TP
8-729-620-05 TRANSISTOR 2SC2603TP-EF
8-729-620-05 TRANSISTOR 2SC2603TP-EF

< RELAY >
RY101
RY801

1-755-276-11 RELAY, POWER
1-515-920-11 RELAY (24V)
< THERMISTOR(POSITIVE) >

THP201
THP202
THP203
THP204

1-804-233-21
1-804-233-21
1-804-234-21
1-804-234-21

THERMISTOR, POSITIVE
THERMISTOR, POSITIVE
THERMISTOR, POSITIVE
THERMISTOR, POSITIVE
< TERMINAL >

TM801

1-694-677-11 TERMINAL BOARD (4P) (SPEAKERS)

< RESISTOR >
R201
R202
R211

1-247-843-11 CARBON
1-247-843-11 CARBON
1-249-429-11 CARBON

3.3K
3.3K
10K

5%
5%
5%

1/4W
1/4W
1/4W

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

17

MAIN
Ref. No.

PANEL
Part No.

VOL SEL

Description

Remarks

Part No.

Description

R522
R523
R524
R525

1-249-429-11
1-249-429-11
1-249-429-11
1-249-429-11

CARBON
CARBON
CARBON
CARBON

10K
10K
10K
10K

5%
5%
5%
5%

1/4W
1/4W
1/4W
1/4W

R526
R527
R528
R561
R562

1-249-441-11
1-249-429-11
1-249-429-11
1-249-435-11
1-249-425-11

CARBON
CARBON
CARBON
CARBON
CARBON

100K
10K
10K
33K
4.7K

5%
5%
5%
5%
5%

1/4W
1/4W
1/4W
1/4W
1/4W F

25V
25V
50V
16V
16V

R563
R566
R570
R571
R901

1-249-433-11
1-249-429-11
1-249-409-11
1-249-409-11
1-249-425-11

CARBON
CARBON
CARBON
CARBON
CARBON

22K
10K
220
220
4.7K

5%
5%
5%
5%
5%

1/4W
1/4W
1/4W F
1/4W F
1/4W F

16V
50V
50V
50V
25V

R902
R903
R904
R911
R912

1-249-427-11
1-249-429-11
1-249-430-11
1-249-409-11
1-249-413-11

CARBON
CARBON
CARBON
CARBON
CARBON

6.8K
10K
12K
220
470

5%
5%
5%
5%
5%

1/4W F
1/4W
1/4W
1/4W F
1/4W F

R913
R914
R915
R916

1-249-412-11
1-247-807-31
1-247-807-31
1-249-429-11

CARBON
CARBON
CARBON
CARBON

390
100
100
10K

5%
5%
5%
5%

1/4W F
1/4W
1/4W
1/4W

< POWER TRANSFORMER >
0 TR101 1-435-624-11 TRANSFORMER, POWER (AEP,AED,UK,KR)
0 TR101 1-435-625-11 TRANSFORMER, POWER (HK,MY,SP)
**************************************************************
1-678-677-11 PANEL BOARD
**********
< CAPACITOR >
C501
C502
C511
C522
C523

1-161-494-00
1-161-494-00
1-110-337-51
1-126-157-11
1-126-157-11

CERAMIC
CERAMIC
MYLAR
ELECT
ELECT

0.022uF
0.022uF
150PF
10uF
10uF

C524
C525
C526
C561
C921

1-126-933-11
1-164-159-11
1-164-159-11
1-110-337-51
1-161-494-00

ELECT
CERAMIC
CERAMIC
MYLAR
CERAMIC

100uF
0.1uF
0.1uF
150PF
0.022uF

C922
C925
C926
C927
C931

1-161-494-00
1-164-159-11
1-164-159-11
1-164-159-11
1-161-494-00

CERAMIC
CERAMIC
CERAMIC
CERAMIC
CERAMIC

0.022uF
0.1uF
0.1uF
0.1uF
0.022uF

25V
50V
50V
50V
25V

C932

1-161-494-00 CERAMIC

0.022uF

25V

5%
20%
20%
20%

5%

Ref. No.

Remarks

< VARIABLE RESISTOR >
RV502
RV503

< LEAD >
* CLP925 1-690-880-31 LEAD (WITH CONNECTOR)

< SWITCH >

< CONNECTOR >
CN911

S901
1-771-410-21 SWITCH, TACTILE (&/1)
S902
1-771-410-21 SWITCH, TACTILE (DSG ON/OFF)
S921
1-476-087-11 ENCODER, ROTARY (VOLUME)
S931
1-771-963-11 SWITCH (FUNCTION)
**************************************************************

1-784-739-11 CONNECTOR, FFC 17P
< DIODE >

D522
D523
D911
D912

8-719-911-19
8-719-911-19
8-719-071-42
8-719-056-11

DIODE 1SS133T-72
DIODE 1SS133T-72
DIODE SEL5723C-TP15 (DSG ON/OFF)
DIODE SML72423C-TP15 (STANDBY)

1-678-679-11 VOL SEL BOARD (HK,MY,SP)
*************
1-533-293-11 FUSE HOLDER (HK,MY,SP)

< IC >
IC501
IC502
IC522

1-227-202-11 RES, VAR 1K (DSG FREQ. LOW)
1-227-202-11 RES, VAR 1K (DSG FREQ. HIGH)

< CONNECTOR >

8-749-015-28 IC SSE-96G
8-759-705-58 IC NJM4558D-D
8-759-705-58 IC NJM4558D-D

* CN107

1-564-687-11 PIN, CONNECTOR 3P (HK,MY,SP)
< FUSE >

0 F102

< TRANSISTOR >
Q511
Q561
Q911
Q912
Q913

8-729-141-30
8-729-141-30
8-729-422-57
8-729-422-57
8-729-900-80

TRANSISTOR 2SC3623ATP-LK
TRANSISTOR 2SC3623ATP-LK
TRANSISTOR BN1A4M-TP
TRANSISTOR BN1A4M-TP
TRANSISTOR BA1A4M-TP

Q914

8-729-900-80 TRANSISTOR BA1A4M-TP

1-532-463-31 FUSE 1A/250V (HK,MY,SP) (HK,MY,SP)
< SWITCH >

0 S101
1-571-309-11 SWITCH (VOLTAGE SELECTOR) (HK,MY,SP)
**************************************************************

< RESISTOR >
R511
R512
R513
R516
R520

1-249-435-11
1-249-425-11
1-249-433-11
1-249-429-11
1-249-409-11

R521

1-249-409-11 CARBON

18

CARBON
CARBON
CARBON
CARBON
CARBON

33K
4.7K
22K
10K
220

5%
5%
5%
5%
5%

1/4W
1/4W F
1/4W
1/4W
1/4W F

220

5%

1/4W F

The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.

Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

MISCELLANEOUS
*************
1
0 19
0 19
21
25

1-773-043-11
1-769-079-11
1-777-071-61
1-792-922-11
1-500-386-11

WIRE (FLAT TYPE) (17 CORE)
CORD, POWER (KR)
CORD, POWER (AEP,AED,UK,HK,MY,SP)
CORD (WITH CONNECTOR)
FILTER, CLAMP (FERRITE CORE)

M101
1-698-997-21 FAN, D.C.
0 T102
1-435-600-11 TRANSFORMER, POWER (AEP,AED,UK,KR)
0 T102
1-435-601-11 TRANSFORMER, POWER (HK,MY,SP)
**************************************************************

0
0

ACCESSORIES & PACKING MATERIALS
*******************************
1-569-008-21 ADAPTOR, CONVERSION 2P (MY,SP)
1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (UK,HK)

19

TA-SP55

Ref. No.

Part No.

9-929-535-11

Description

Remarks

Ref. No.

Part No.

Sony Corporation
Audio Entertainment Group

20

Description

Remarks

2000I097551-1
Printed in Hungary ©2000.9
Published by General Engineering Dept.



---

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