Sony SPP-N1023 Service Manual Download

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SPP-N1023

4-2.

BLOCK DIAGRAM – HANDSET Section –

SDA

SCL

–

21, 28

–

COL0

–

COL3

ROW0

–

ROW4

13 KEY INT

–

K1 – 21,

SW1, 2

KEY MATRIX

LCD1

LIQUID CRYSTAL

DISPLAY MODULE

–

COM0

–

COM15

–

SEG0

–

SEG46

BUZ1

B+

BUZZER

DRIVE

CRADLE

DETECT

RECHARGEABLE

BATTERY PACK

(BP-T18)

3.6V 600mAh

SYSTEM

CONTROLLER

SP1

MIC1

D10 – 12

RF UNIT

TX DATA

PLL EN

PLL CLK

PLL I2C DATA

EARO

MIC

CAR DET/LOW BAT

RX DATA

29 TX DATA

14 PLL EN

15 PLL CLK

16 PLL I2C DATA

17 I2C CLK

12 CAR DET

11 RX DATA

EEPROM

BUZZER

BACK LIGHT

CRADLE

RESET

8MHz

XTIN

XTOUT

LED DRIVE

CHARGE

TERMINAL

RESET SIGNAL

GENERATOR

Q3, 5

+2.3V

REGULATOR

D5, 6

(LCD BACK LIGHT)

D14 – 17

(KEY BACK LIGHT)

VOL

CID

TALK

2 ABC

4 GHI

7 PQRS

9 WXYZ

5 JKL

8 TUV

6 MNO

3 DEF

K16

SW1

FLASH

K17

SELECT

K21

0 OPER

K10

K11

HOLD

K19

VOL

DIR

K12

SW2

PAUSE

REDIAL

PGM

K14

OFF

K18

ONE TOUCH

K13

CHANNEL

K20

K15

TONE

32.768kHz

XTIN

XTOUT

• SIGNAL PATH

: TX

: RX

Summary of Contents for SPP-N1023

Page 1: ...e Microteléfono Fuente de alimentación Batería BP T18 Duración de la batería Espera Aprox 7 días Conversación Aprox 7 horas Dimensiones Aprox 55 x 47 x 183 mm an al prf excluyendo la antena Antena Aprox 34 mm Masa Aprox 220 g incluyendo la batería Unidad base Fuente de alimentación cc 9 V del adaptador de alimentación de ca AC T130 Tiempo de carga de la batería Aprox 12 horas Dimensiones Aprox 127...

Page 2: ...PLACEMENT OF THE EEPROM The ID cord is written in the EEPROM When replacing the EEPROM U6 on the BASE MAIN board and U4 on HAND MAIN board should be replaced together as a pair Parts No X 3381 081 1 PRIOR CHECK FOR SERVICING This set can rewrite the ID number of handset to the ID number of base unit in the test mode even their serial numbers are different You can find which is wrong handset or bas...

Page 3: ... Presione SELECT 4 Mueva la palanca de lanzadera hacia arriba o hacia abajo para elegir el modo de marcación TONOS o PULSOS y después presione PGM Usted oirá un pitido largo de confirmación Nota No deje que pasen más de 20 segundos entre cada paso del procedimiento Sugerencia Usted podrá presionar SELECT en vez de presionar PGM en el paso 4 Si no está seguro de su sistema de marcación Realice una ...

Page 4: ...ea exterior p ej 9 2 Presione REDIAL PAUSE Directorio telefónico Usted podrá marcar un número desplazándose por el directorio telefónico en el que podrá almacenar hasta 50 números de teléfono Almacenamiento de números y nombres de teléfono Ejemplo para almacenar SONY 123 4567 1 Presione PGM Cerciórese de no presionar TALK Las teclas de marcación se encenderán 2 Haga que se visualice DIRECTORIO uti...

Page 5: ...ilizando la palanca de lanzadera 3 Presione PGM Usted oirá un pitido largo de confirmación Sugerencia Usted podrá presionar SELECT en vez de realizar el paso 3 Cuando TIMBRE esté ajustado a TIMBRE APAGADO El microteléfono no sonará Usted podrá seguir realizando llamadas y también recibirlas si hay otro teléfono conectado la misma línea que suene para informarle de las llamadas entrantes Para volve...

Page 6: ...ear Assy Hand Front Assy Hand Main Board Base Main Board B S Case BTM Note Follow the disassembly procedure in the numerical order given 2 2 HAND REAR ASSY 5 Remove the hand rear assy in the direction of arrow B 1 Remove the lid battery in the direction of arrow A 4 claw 3 two claws 3 two claws 2 two screws BTP3 12 A B ...

Page 7: ...SY 4 two screws P2 5 1 screw BTP2 6 8 3 screw BTP2 6 8 6 hand front assy 5 2 5 screw BTP2 6 8 9 HAND MAIN board 7 screw BTP2 6 8 1 Remove two solders of lead 4 Remove twelve solders 3 Remove solder of lead 6 RF unit hand 8 receiver BKT 2 speaker 2 8cm ...

Page 8: ...BASE MAIN BOARD 2 5 B S CASE BTM 2 claw 2 claw 3 B S case BTM 1 three screws P3 12 8 BASE MAIN board 7 base RF unit 3 claw 4 5 Remove solder of lead 1 Remove solder of lead 2 Remove two solders of lead 6 screw BTP2 6 8 ...

Page 9: ... the FCC testing in which the phone is tested for interference at the first middle and last RF channels The following features are provided in manual test mode Able to set operating mode of the combo chip Able to mute or unmute the audio path Able to change the RF channel Both RX and TX Able to transmit or receive data packet Able to synchronize the security code BASE UNIT 1 Entering the Manual Te...

Page 10: ...ncoded in manchester format for which bit 0 is represented by 500 µs high and 500 µs low while bit 1 by 500 µs low and 500 µs high If data transmission is enabled it will transmit data packet with the following fields continuously 0 500 µs low and 1 500 µs high 8 bit preamble 1010101010101010 8 bit word sync 1001101101101001 20 bit security code Restored from EEPROM 4 bit reserved data 10101010 8 ...

Page 11: ...36 05 MHz 27 903 65 MHz 926 40 MHz 937 10 MHz 28 904 70 MHz 927 45 MHz 938 15 MHz 29 905 75 MHz 923 70 MHz 934 40 MHz Handset Frequencies Channel Transmit Receive RX LO Frequency Frequency Frequency 00 925 05 MHz 902 30 MHz 891 60 MHz 01 926 10 MHz 903 35 MHz 892 65 MHz 02 927 15 MHz 904 40 MHz 893 70 MHz 03 923 40 MHz 905 45 MHz 894 75 MHz 04 924 45 MHz 906 50 MHz 895 80 MHz 05 925 80 MHz 903 05 ...

Page 12: ...12 SPP N1023 MEMO ...

Page 13: ...INE TRANSFORMER FREQUENCY SHIFT KEYING DEMODULATOR U3 X1 3 58MHz B 5V A1 RF UNIT SYSTEM CONTROLLER U4 D7 8 ANT LINE TX RX DATA PLL DATA PLL CLK TX DATA LINE RX PLL EN CAR DET DTMF OUT XIN XOUT IN SE IN P IN N M DAT SCK SD IN INT DCB RD DC COMPA SD OUT IN DSP IN DCN RX DATA PLL DATA PLL CLK PLL EN CAR DET TX DATA PAGE IN USE LED CHARGE LED DO CLK CS DI OFF HOOK PARK FST CHG RESET DI CLK CS DO RX DA...

Page 14: ...R DET LOW BAT RX DATA 29 TX DATA 14 PLL EN 15 PLL CLK 16 PLL I2C DATA 17 I2C CLK 12 CAR DET 11 RX DATA EEPROM U4 96 V3 95 V4 98 V1 97 V2 27 BUZZER 30 BACK LIGHT 9 CRADLE 8 RESET X2 8MHz 2 XTIN 3 XTOUT I LED DRIVE Q2 CHARGE TERMINAL RESET SIGNAL GENERATOR Q3 5 2 3V REGULATOR U3 D5 6 LCD BACK LIGHT D14 17 KEY BACK LIGHT VOL V CID 1 K1 K2 K3 TALK 2 ABC 4 GHI 7 PQRS 9 WXYZ 5 JKL 8 TUV 6 MNO 3 DEF K16 ...

Page 15: ...ess are not indicated except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified indicates tolerance C panel designation A B Line Power voltages are dc 9V and fed with regulated dc power supply from external power voltage jack J3 on the BASE MAIN board dc 12 V and fed with regulated dc power supply from modular jack J1 on the BASE MAIN board with 100...

Page 16: ...27 Z4 Z3 X1 LED1 LED6 LED3 LED2 X2 SW1 EC4 EC3 EC1 EC7 EC2 Z7 Z2 T1 LINE TRANSFORMER U1 D1 D2 D4 D3 D6 C13 C14 R57 R56 R54 R55 R27 R26 R24 R25 L5 L6 L4 L3 C34 C35 Z5 1 3 U5 C36 J3 DC IN 9V 2 1 5 4 3 6 J1 L2 L1 F1 J2 1 12 RF UNIT A1 BASE MAIN BOARD A B C D E F 1 2 3 4 5 6 7 8 9 10 CHARGE TERMINAL LINE POWER NEW CALL CHARGE LINE HANDSET LOCATOR 4 4 PRINTED WIRING BOARD BASE MAIN Board Q1 C 4 Q2 B 8 ...

Page 17: ...ED 4 5 SCHEMATIC DIAGRAM BASE MAIN Board See page 15 for Waveforms See page 15 for IC Block Diagram The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified ...

Page 18: ...rd E F 1 2 3 4 5 6 7 8 CHARGE TERMINAL 9 10 G H D1 C 9 D2 C 8 D3 B 8 D4 A 3 D5 C 1 D6 B 1 D7 C 8 D10 B 6 D11 B 6 D12 B 6 D14 F 5 D15 G 7 D16 G 5 D17 F 7 D21 C 5 Q1 C 8 Q2 A 3 Q3 B 4 Q4 C 9 Q5 B 4 U2 B 3 U3 C 5 U4 A 4 Ref No Location Semiconductor Location ...

Page 19: ...SPP N1023 19 19 4 7 SCHEMATIC DIAGRAM HAND MAIN Board See page 15 for Waveforms ...

Page 20: ...ck input terminal 32 768 kHz Not used fixed at L 39 XTOUT O Sub system clock output terminal 32 768 kHz Not used pull down 40 VDD Power supply terminal 5V 41 HSO O Not used fixed at L 42 HSCK O Not used open 43 SO O Not used open 44 SI I Caller ID data input from the PCC318 U3 HAND MAIN BOARD U2 TMP87C807U 3GB2 SYSTEM CONTROLLER Pin No Pin Name I O Description 1 VSS Ground terminal 2 XIN I Main sy...

Page 21: ...arts Color Cabinet s Color Ref No Part No Description Remark Ref No Part No Description Remark 1 X 3381 262 1 HAND FRONT ASSY 2 3 230 080 01 LENS H S 3 3 012 611 01 SHEET RECEIVER 4 3 371 005 01 GASKET RECEIVER TWN 5 3 041 535 01 FELT RX 7 3 230 085 01 RECEIVER BKT 8 3 234 372 01 SPRING ANT 9 3 230 079 01 COVER HP JACK 10 3 230 074 01 LID BATTERY 11 A 3062 653 A HAND RF UNIT 12 A 3178 045 A HAND M...

Page 22: ...1 FOOT RUBBER 52 3 234 967 01 B S CASE BTM 53 A 3178 044 A BASE MAIN BOARD COMPLETE 54 3 230 069 01 BASE KEY SET 55 3 230 084 01 LED LENS 56 3 233 779 01 TERMINAL BS RA CHARGE 57 3 233 778 01 TERMINAL BS LA CHARGE 58 3 236 289 01 B S CASE TOP 59 3 233 543 01 STOPPER ANT 60 3 230 068 01 HOOK HANGER 61 3 233 545 01 ANT CAP 62 3 233 542 01 ANT B S 63 A 3062 660 A BASE RF UNIT ...

Page 23: ...ation replacements in the parts list may be different from the parts speci fied 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 Items marked are not stocked since they are seldom required for rou...

Page 24: ... 11 METAL CHIP 10K 5 1 16W R49 1 216 833 11 METAL CHIP 10K 5 1 16W R50 1 218 288 11 METAL CHIP 330 5 1 16W R51 1 218 288 11 METAL CHIP 330 5 1 16W 0R54 1 216 839 11 METAL CHIP 33K 5 1 16W 0R55 1 216 839 11 METAL CHIP 33K 5 1 16W 0R56 1 220 787 11 METAL CHIP 5 1M 5 1 16W 0R57 1 220 787 11 METAL CHIP 5 1M 5 1 16W R58 1 216 857 11 METAL CHIP 1M 5 1 16W R60 1 216 798 11 METAL CHIP 12 5 1 16W R61 1 216...

Page 25: ...9 1 216 845 11 METAL CHIP 100K 5 1 16W R10 1 216 857 11 METAL CHIP 1M 5 1 16W R11 1 216 841 11 METAL CHIP 47K 5 1 16W R12 1 218 344 11 METAL CHIP 7 5K 5 1 16W R14 1 216 839 11 METAL CHIP 33K 5 1 16W R15 1 216 800 11 METAL CHIP 18 5 1 16W R16 1 220 373 11 METAL CHIP 620 5 1 16W R17 1 216 798 11 METAL CHIP 12 5 1 16W R18 1 216 798 11 METAL CHIP 12 5 1 16W R22 1 216 845 11 METAL CHIP 100K 5 1 16W R23...

Page 26: ...2 TYPE2 NON SLIT 5 7 685 645 79 SCREW BVTP 3X6 TYPE2 IT 3 6 7 685 854 09 SCREW BVTT 2X8 S ACCESSORIES PACKING MATERIALS 0 1 418 832 11 ADAPTOR AC AC T130 1 756 053 31 BATTERY NI CD BP T18 1 696 454 11 CORD WITH MODULAR PLUG LINE 3 230 071 01 CASE WALL HOOK 3 230 086 01 BELT CLIP 3 230 539 41 MANUAL INSTRUCTION SPANISH The components identified by mark 0 or dotted line with mark 0 are critical for ...

Page 27: ...27 SPP N1023 MEMO ...

Page 28: ...STORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2001 08 New ...

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