Nakamichi SoundSpace 9, Service Manual

1-20

SS-9 Main Unit Section

NOTES: 1. Abbreviations

TR – Transistor, SID – Silicon Diode, ZD – Zener Diode, Varicap – Variable Capacitance Diode
RK – Carbon Resistor, RM – Metal Film Resistor, RF – Fail Safe Type Resistor,
RC – Cement Resistor, CE – Electrolytic Capacitor, CML – Mylar Capacitor,
CC – Ceramic Capacitor, CPP – PP Capacitor, CMM – Metalized Mylar Capacitor,
CSP – Polystyrene Capacitor, C – Mica Capacitor, CT – Tantalum Capacitor

2. Description of capacitor:  10 16V = 10

µ

 16V

3. Parts marked with * show chip parts.

Schematic
Ref. No.

Part No.          Description

Schematic
Ref. No.

Part No.          Description

Schematic
Ref. No.

Part No.          Description

4.1. Main P.C.B. Ass'y

4.

ELECTRICAL PARTS LIST

BK10318A Main P.C.B. Ass’y DM

(JPN)

BK10319A Main P.C.B. Ass’y UL

(USA, CAN, DA, TW)

BK10320A Main P.C.B. Ass’y EP

(UK, AUS, EP, CH, HK,
KR)

BK10321A Main P.C.B. Ass’y OTR

(OTR)

U102

0B10879A

IC

NJM2114D

U103

0B11240A

IC

NJM78L05A

U151

0B11240A

IC

NJM78L05A

U152

0B17033A

IC

NJM78M12FA

U153

0B06124A

IC

NJM4558D

U201,202

0B10812A

IC

LC78211

U203

0B06124A

IC

NJM4558D

U204

0B10814A

IC

LC78213

U205,206

0B06124A

IC

NJM4558D

U207

0B12879A

IC

TC9459N

U208

0B12878A

IC

TC9184AP

U209

0B11713A

IC

UPC4570C

U210

0B17034A

IC

NJM78M15FA

U211

0B17047A

IC

NJM79M15FA

U212

0B06124A

IC

NJM4558D

U306

0B06370A

IC

NJM4556D

U307

0B12811A

Toslink TOTX178A

U310,311

0B06124A

IC

NJM4558D

U312,313

0B06124A

IC

NJM4558D

U501

0B11609A

IC

NJM78M05A

U502

0B12863A

IC
UPD78F4225GC-8*

U503

0B12841A

IC

LC72722PM*

(UK, AUS, EP, CH, HK,
KR)

U504,505

0B12864A

IC

PQ30RV2

U506

0B12864A

IC

PQ30RV2

U507

0B17026A

IC

NJM78L08A

U631

0B11602A

IC

TC74HC02AF

U632

0B13319A

IC

TC74HC4538AF*

U633

0B10824A

IC

Photocoupler

PC918X

U803

0B12883A

IC

LC89055W*

U807

0B12783A

IC

AD1855*

ICP501

0B11639A

IC Protector
ICP-N25 1.0A

Q201L,R

0B14186A

TR

2SC4213 B*

Q301L,R

0B14186A

TR

2SC4213 B*

Q302

0B14186A

TR

2SC4213 B*

Q303L,R

0B14186A

TR

2SC4213 B*

Q304L,R

0B14186A

TR

2SC4213 B*

Q305

0B14186A

TR

2SC4213 B*

Q501

0B14002A

TR

DTA114EK*

Q502

0B10357A

TR

DTB113ES

Q503

0B14167A

TR

2SC2412K*

Q504

0B14013A

TR

DTC144EK*

Q505

0B14002A

TR

DTA114EK*

Q506

0B14004A

TR

DTA144EK*

Q507

0B14167A

TR

2SC2412K*

Q508

0B14013A

TR

DTC144EK*

Q509

0B14002A

TR

DTA114EK*

Q518,519

0B10882A

TR

DTC114TKA*

Q520

0B14013A

TR

DTC144EK*

Q521

0B14013A

TR

DTC144EK*

(UK, AUS, EP, CH,
HK, KR)

Q522

0B14013A

TR

DTC144EK*

Q523,524

0B10882A

TR

DTC114TKA*

Q525

0B14013A

TR

DTC144EK*

Q526

0B14011A

TR

DTC114EK*

Q601

0B14002A

TR

DTA114EK*

Q602

0B14013A

TR

DTC144EK*

Q603

0B14004A

TR

DTA144EK*

Q604

0B14002A

TR

DTA114EK*

Q605

0B14013A

TR

DTC144EK*

Q606

0B14167A

TR

2SC2412K*

Q607,608

0B10882A

TR

DTC114TKA*

Q609

0B14002A

TR

DTA114EK*

Q610

0B14011A

TR

DTC114EK*

Q611,612

0B14013A

TR

DTC144EK*

Q631

0B14167A

TR

2SC2412K*

ZD501

0B12147A

ZD

RD5.1V JS B2

D201,202

0B12249A

SID

1SS133

D203

0B12249A

SID

1SS133

D501,502

0B12249A

SID

1SS133

D503

0B12725A

SID

1SR139-100

D505,506

0B12249A

SID

1SS133

D507,508

0B12249A

SID

1SS133

D509,510

0B12249A

SID

1SS133

D601,602

0B12249A

SID

1SS133

D603

0B12249A

SID

1SS133

D631,632

0B12249A

SID

1SS133

D633

0B12249A

SID

1SS133

L151,152

0B51183A

Inductor 100uH

L501

0B51369A

Inductor 10mH

L801,802

0B51392A

Inductor 47uH

L803

0B51392A

Inductor 47uH

L805

0B51392A

Inductor 47uH

L806

0B51159A

Inductor 1uH

X501

0B91047A

X’tal 8.38MHz

X502

0B90889A

X’tal 4.3320MHz
(UK, AUS, EP, CH,
HK, KR)

X801

0B90902A

X’tal 12.288MHZ

R250,251

0B24365R

RF

10

1/4W J

R501

0B24365R

RF

10

1/4W J

R511

0B25612A

RK

0

1/10W J*

(USA, CAN, DA, TW)

R513

0B25563A

RK

10K

1/10W J*

(OTR)

R514

0B25612A

RK

0

1/10W J*

(JPN)

R552

0B24498R

RF

120

2W

R559

0B25612A

RK

0

1/10W J*

(JPN, OTR, USA, CAN,
DA, TW)

R573

0B25539A

RK

1K

1/10W J*

(UK, AUS, EP, CH, HK,
KR)

R576

0B25539A

RK

1K

1/10W J*

(UK, AUS, EP, CH, HK,
KR)

R577

0B25539A

RK

1K

1/10W J*

(UK, AUS, EP, CH, HK,
KR)

R676

0B09995A

RF

0.22

2W

C353L

0B43387A

CPP 120P 100V J
(UK, AUS, EP, CH, HK,
KR)

C353R

0B43387A

CPP 120P 100V J
(UK, AUS, EP, CH, HK,
KR)

C506

0B42247A

CE

0.1 5.5V F

C519

0B40871A

CE

10 16V

(UK, AUS, EP, CH, HK,
KR)

C520

0B43092A

CC

0.1 25V Z*

(UK, AUS, EP, CH, HK,
KR)

C521

0B43206A

CC

560P 50V J*

(UK, AUS, EP, CH, HK,
KR)

C522

0B43061A

CC

22P 50V J*

(UK, AUS, EP, CH, HK,
KR)

C523

0B43061A

CC

22P 50V J*

(UK, AUS, EP, CH, HK,
KR)

C524

0B43092A

CC

0.1 25V Z*

(UK, AUS, EP, CH, HK,
KR)

CP151

0B84330A

F Connector 15P
5597-15CPB

CP508

0B81459A

2P T-Post (UK, AUS, EP,
CH, HK, KR)

MJ201

0B80774A

Mini Jack H

MJ301

0B80774A

Mini Jack H

MJ501

0B80774A

Mini Jack H

PJ301

0B85629A

2P Pin Jack AU W R

PJ302

0B85450A

6P Pin Jack AU W R

PJ303

0B85910A

1P Pin Jack AU BLK

PJ304

0B85629A

2P Pin Jack AU W R

0B90949A

Tuner Pack TFCE1 DM
(JPN) (1)

0B90950A

Tuner Pack TFCE1 UL
(USA, CAN, DA, TW) (1)

0B90951A

Tuner Pack TFCE1 EP
(UK, OTR, AUS, EP, CH,
HK, KR) (1)

0B80668A

DIN 13P Socket (1)

4.2. Front P.C.B. Ass'y

BK10352A Front P.C.B. Ass’y

U701

0B12803A

IC

LC7584E

U702

0B10961A

IC

NJU3713G*

U703

0B13257A

IR SENSOR 38K

Q701

0B10068A

TR

DTC114ES

Q702

0B10015A

TR

2SA1020 (O,Y)

D701

0B12745A

SID

MA719

Schematic
Ref. No.

Part No.          Description