Sony SPP-N1001, Service Manual

5

5

SPP-N1001/N1003

z

 PRINTED WIRING BOARDS (HANDSET SECTION)

D302

G-3

D303

C-8

D304

C-3

D401

F-9

D402

E-11

D501

A-7

D502

B-7

D504

B-2

D701

E-6

D702

F-6

D703

E-4

D704

F-4

IC401

F-8

IC402

E-10

IC501

C-7

IC502

C-8

Q301

B-3

Q401

G-9

Q402

G-8

Q403

B-8

Q404

G-9

Q405

F-9

Q406

F-10

Q407

F-10

Q408

F-8

Q409

E-8

Q501

B-6

Q502

A-6

Q503

B-6

Q504

A-6

Q505

C-4

Q508

B-4

Q509

B-7

Q601

C-2

Q701

C-4

Ref. No.

Location

z

 Semiconductor

   Location

Note:

•

X

: parts extracted from the component side.

•

a

: Through hole.

•

: Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

 Caution:

Pattern face side:

Parts on the pattern face side seen from the

(Side B)

pattern face are indicated.

Parts face side:

Parts on the parts face side seen from the

(Side A)

parts face are indicated.

Note on Schematic Diagram: HANDSET SECTION

Note:

• All capacitors are in 

µ

F unless otherwise noted.  pF: 

µµ

F

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.

•

: B+ Line.

•

H

: adjustment for repair.

• Power voltage is dc 2.4V and fed with regulated dc power

supply from external power voltage jack (J901).

• Voltages and waveforms are dc with respect to ground in

service mode.

• Voltages are taken with a VOM (Input impedance 10 M

Ω

).

Voltage variations may be noted due to normal produc-
tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-
tion tolerances.

• Signal path.

N

: RX

O

: TX

P

: bell

• Abbreviation

CND : Canadian
MX

: Mexican

C&SA : Central and South America
AR

: Argentina

z

 Waveform (HANDSET SECTION)

1

IC501   

qh 

X OUT

VOLT/DIV : 0.2 V AC
TIME/DIV : 0.1 

µ

sec

• Abbreviation

C&SA : Central and South America
AR

: Argentina

640 mVp-p

4MHz

C506

C457

C472

C501

C477

C459

C467

C475

C424

C437

C435

C442

C455

C469

C456

C403

C468

C509

C508

C504

C601

C303

C301

C302

R305

R301

R302

R303

R304

R603

R522

R518

R519

R520

R521

R529

R528

R536

R524

R511

R523

R535

R538

R537

R604

R704

R702

R701

R703

R506

R508

R509

R501

R442

R406

R705

R443

R444

R516

R517

R515

R514

R503

R502

R505

R504

R531

R530

R512

R513

R306

R532

R539

R440

R441

R445

R407

R446

R409

R411

R418

R449

R434

R432

R453

R433

R452

R601

TP704

TP701

TP702

TP703

TP520

TP303

TP304

C304

C511

C505

C402

R900

C458

C436

C425

R459

C441

C422

R410

R423

Q403

D501

Q502

Q504

Q503

Q501

Q701

Q601

D503

Q301

Q508

Q505

IC501

D502

Q509

IC502

R415

C446

C510

C463

D504

D304

D303

C502

CT501

C419

C413

C417

C412

C453

C450

R429

R426

R424

L407

C444

C443

L408

R428

C454

R431

C474

C449

R437

L402

R461

R435

C460

L409

C451

C466

C470

R439

R456

C465

C464

R438

R436

R419

C401

R420

R457

R422

C445

R403

C408

R404

R421

C440

C427

C479

R414

C429

C428

C430

R416

R412

C426

L406

C432

L404

C405

C407

C406

L410

C431

R413

C411

R401

R533

C423

C421

C418

C420

C416

C434

L411

C415

R408

R454

C433

R451

R534

C476 R448

R460

L405

C439

C503

C481

R450

C471

D302

Q408

Q402

IC401

Q409

D401

Q405

Q401

FL401

Q407

Q406

Q404

D402

IC402

R455

R307

C478

C409

C498

L401

C452

C462

C447

C438

C412

C448

N1001 

N1001 

N1001 

N1001 

N1001: AR,C&SA,MX MODEL

EXCEPT 
MX MODEL

EXCEPT 
MX MODEL

D703

D704

D701

D702

RV401

HAND MAIN BOARD   (SIDE B)

+

–

CHARGE

TERMINAL

BZ601

BUZZER

MIC401

MIC

1

5

10

11

12

15

20

22

23

25

30

33

34

35

44

40

TP301

D303

TALK/

BATT LOW

TP412
(GND)

TP509

TP510

TP511

TP512

TP513

TP514

TP305

(CHG IN)

SPP-N1001

X501

A

JACK BOARD

CN801

(Service Manual See page 29)

N1003

N1001

ORG

YEL

WHT

BLK

FL402

FL403

T401

TP409

BLK

RED

BRN

RED

BLK

RED

BLK

RED

BLU

SP401

SPEAKER

+

–

SP401

SPEAKER

+

–

SPP-N1001

SPP-N1003

11

(11)

1-681-416-

TP401

(ANT)

TP402

(RF GND)

ANT2

ANTENNA

TP408(SPR)

TP405
(TX VT)

TP406

(MIC)

TP403(AF OUT)

CN301

HAND MAIN BOARD   (SIDE A)

RECHAGEABLE

BATTERY PACK

BP-T50

DC 2.4V 600mAh

BLK

RED

SPP-N1001

SPEED DIAL

REDIAL/

PAUSE

S702

S716

PGM

S703

0

#

S717

S718

S719

CHANNEL/

RINGER

S704

D701-704

BACK LIGHT

4

7

5

8

6

9

S713

S714

S715

S709

S710

S711

1

2

3

S705

S706

S707

S701

S708

S712

FLASH

TALK

OFF

S501

VOL

L

T

M

T

H

S501

11

(11)

1-681-416-

1

5

10

13

14

15

20

25

26

40

45

50 52

39

35

30

27

2

3

4

5

6

7

8

9

10

11

A

1

B

C

D

E

F

G