Sony SPP-933, SPP-934 Service manual

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Page 1

SPP-933/934

SERVICE MANUAL

Ver 1.0 2000. 01

SPECIFICATIONS

US Model

SPP-933

Canadian Model

Mexican Model

SPP-934

MICROFILM

CORDLESS TELEPHONE

Page 2

1. GENERAL

Identifying the Parts ........................................................ 3

Setting Up the Base Phone ............................................. 3

Preparing the Battery Pack ............................................. 4

Making Calls ................................................................... 5

Receiving Calls ............................................................... 5

Telephone Features ......................................................... 6

2. DISASSEMBLY ......................................................... 9

3. TEST MODE

Base Unit ......................................................................... 12

Handset ............................................................................ 14

4. ELECTRICAL ADJUSTMENTS

Base Unit ......................................................................... 15

Handset ............................................................................ 17

5. DIAGRAMS

5-1. Block Diagram – BASE UNIT Section (1/2) –............. 19

5-2. Block Diagram – BASE UNIT Section (2/2) –............. 21

5-3. Block Diagram – HANDSET Section – ........................ 23

5-4. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 25

5-5. Printed Wiring Board – BASE RF Section – ................ 26

5-6. Schematic Diagram – BASE RF Section – ................... 27

5-7. Printed Wiring Boards – BASE MAIN Section – ......... 29

5-8. Schematic Diagram – BASE MAIN Section – ............. 31

5-9. Printed Wiring Board – BASE KEY Section – ............. 34

5-10. Schematic Diagram – BASE KEY Section – ................ 35

5-11. Printed Wiring Board – HAND RF Section –............... 36

5-12. Schematic Diagram – HAND RF Section – .................. 37

5-13. Printed Wiring Board – HAND MAIN Section – ........ 39

5-14. Schematic Diagram – HAND MAIN Section – ............ 41

5-15. IC Pin Function Description ........................................... 45

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.

6. EXPLODED VIEWS ................................................ 47

7. ELECTRICAL PARTS LIST ............................... 49

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIA GRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANU AL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

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SECTION 1

GENERAL

This section is extracted from instruction manual.

– 3 –

Page 4

– 4 –

Page 5

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Page 6

– 6 –

Page 7

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Page 8

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Page 9

SECTION 2

)

DISASSEMBLY

Note: Follow the disassembly procedure in the numerical order given.

HAND CABINET (REAR)

5 Remove the hand cabinet (rear)

in the direction of arrow B.

4 claw

3 two claws

HAND MAIN BOARD, SPEAKER (SP801)

3 two claws

2 two screws

(BTP3 × 12)

1 Remove the battery case li

in the direction of arrow A.

7 holder (SP)

8 speaker

(SP801)

6 three screws

(BTP2.6 × 8)

3 screw

(BTP2.6 × 8)

1 knob

2 two screws

(BTP2.6 × 12)

4 charge terminal (L

4 charge terminal (R)

5 HAND MAIN board

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Page 10

CABINET (LOWER) ASSY

2 three claws

1 four screws

(BTP2.6 × 12)

3 cabinet (lower) ass

BASE KEY BOARD

3 two screws

(BTP2.6 × 8)

5 speaker

(SP701)

4 holder (SP)

1 eight screws

(BTP2.6 × 8)

2 BASE KEY board

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Page 11

BASE MAIN BOARD

6 two screws

(BTP2.6 × 8)

7 BASE MIC board

3 seven screws

(BTP2.6 × 8)

2 flat cable

1 knob (VR)

3 four screws

(BTP2.6 × 8)

4 spring washer

5 BASE MAIN board

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Page 12

SECTION 3

TEST MODE

BASE UNIT

[Setting the Test Mode]

1. Power on with pressing the [*] and [#] keys for a second.

2. When the test mode is set, it beeps confirm tone and SPEAKERPHONE LED turns on for 50 msec.

Note: If setting the test mode with the status that [TONE] position is selected at [DIAL MODE] switch, the unit cold stars next time when the power is

turned on.

[Releasing the Test Mode]

To release the test mode, perform as follows:

• Turn the power off (disconnect the AC adapter plug).

• Set the handset to charge on the base unit.

• Bell in.

• Press the [SPEAKERPHONE] key.

• Press the [INTERCOM] key.

[Changing the Test Mode No.]

Press each key of the test mode No.

[Changing the Channel]

Press the [REDIAL/PAUSE] key.

Note: Channel will be back to initial channel (19CH), when the test mode step is changed.

• Channel Rotation

21CH 40CH 1CH 2CH 3CH 39CH 40CH20CH19CH

. . .

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Page 13

[Test Mode Execution]

Press each key for the desired test mode No. to execute any of the following tests:

No.

1 VCO/TX FREQ. ADJ 1 L L H H L H 2 TX MOD CHECK 2 H L H H L L 3 TX DATA 3 L L H H L H *1 4 RX SENS 4 L H H H L L 5 SQ SENS 5 L H/L H H L/H L *2 6 BELL CHECK 6 L L H H L/H H *3 7 DTMF DUAL TONE 7 L L H H L L *4 8 DATA IN CHECK 8 L L H H L L *5

9 CHANNEL DATA 9 L L H H L H *6 10 DUPLEX 0 H H H H L L 11 INTERCOM PGM H H L L H H

Test Mode Name

KEY

TX MUTE (IC8 pin qj)

SP MUTE1 (IC8 pin ef)

SP MUTE2 (IC8 pin rh)

LINE MUTE (IC8 pin rg)

MIC MUTE (IC8 pin qg)

RX MUTE (IC8 pin eh)

*Initial Channel of each test mode No.: 19CH

*1. Test Mode 3: Continue output TX data as “ 0000……”. *2. Test Mode 5: When signal is detected, it rings bell tone. *3. Test Mode 6: Output level of the bell can be changed by the [RINGER] switch (S2). *4. Test Mode 7: Press the [FLASH] key.

DTMF will be changed. 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 → 9 → 0 → → # → 1 → …… .

*5. Test Mode 8: When locked receiving data is “ 0000……”, it rings bell tone. *6. Test Mode 9: Continue output data as “ 1111……” from CHG CONT(IC8 pin qh).

Remarks

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Page 14

HANDSET

[Setting the Test Mode]

1. Power on with press the [*] key and the [#] key simultaneously for one second.

2. It beeps confirm tone, and the test mode is set.

Note: If the [PGM] key is pressed, the unit cold starts next time when the power is turned on.

[Releasing the Test Mode]

To release the test mode, perform as follows:

• Press the [TALK] key.

• Turn the power off (remove the battery pack).

• Set the handset to charge on the base unit (except Test Mode 9).

[Changing the Test Mode No.]

Press the each key of the test mode No.

[Changing the Channel]

Press the [CHANNEL] key.

Note: The channel is back to initial channel (21CH), when test mode No. is changed.

• Channel Rotation

19CH 40CH 1CH 2CH 3CH 39CH 40CH20CH21CH

[Test Mode Execution]

Press the each key for the desired test mode No. to execute any of the following tests:

No.

1 VCO/TX FREQ. ADJ 1 L H L L H 2 TX MOD CHECK 2 L H H L L 3 TX DATA 3 L H L L L *1 4 RX SENS 4 H H L H L 5 SQ SENS 5 L H L *A L 6 RECEIVE DATA CHECK 6 L H L L H *2 7 BELL CHECK 7 L L L L H *3 8 BAT. LOW CHECK 8 L L L L H *4 9 CHARGE CHECK 9 L L L L H *5

10 DUPLEX 0 L H H H L

Test Mode Name

KEY

SC (IC603 pin qd)

TX B (IC603 pin rs)

RX MUTE (IC603 pin qs)

TX MUTE (IC603 pin qa)

CONV (IC603 pin ej)

*Initial Channel of each test mode No.: 21CH

. . .

Remarks

*A. SQ on: H

SQ off: L *1. Test Mode 3: Continue output TX data as “ 0000……”. *2. Test Mode 6: When locked receiving data is “ 0000……”, it beeps confirm tone. (1 kHz) *3. Test Mode 7: It rings with “ H” level. *4. Test Mode 8: When BATT LOW (IC603 pin eg) is “ L” (battery low), it beeps confirm tone. *5. Test Mode 9: When CHG IN (IC603 pin eh) is “ L” (charge on), it beeps confirm tone.

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SECTION 4

ELECTRICAL ADJUSTMENTS

0 dBm = 0.775 V, 0 dBV = 1 V

BASE UNIT

• Make the set in test mode. (See page 12)

• Remove the solder of the BP (ANT) on the BASE MAIN board when performing adjustments. After completing the adjustments, short the BP (ANT) by solder.

– TX Adjustments –

1. TX Power Adjustment

Setting:

power meter

+ –

Procedure:

1. Connect a power meter to TP (ANT) and TP (GND) on the

BASE MAIN board.

2. Adjust RT301 on the B ASE RF board (the BASE RF board is

mounted on the BASE MAIN board) so that the value of po wer meter becomes –6.5 dBm.

2. TX Frequency Adjustment

Setting:

frequency counter

TP (ANT) TP (GND)

– RX Adjustments –

1. DISCRI V oltage Adjustment

Setting:

SSG

TP (ANT)

Carrier frequency: 902.902467 MHz Modulation: no modulation Output level: – 47 dBm

digital voltmeter

–

TP (DISCRI) TP (GND)

TP (GND)

Procedure:

1. Connect a SSG to TP (ANT) and TP (GND) on the BASE MAIN board.

2. Connect a digital voltmeter to TP (DISCRI) and TP (GND) on the BASE MAIN board.

3. Press the [4] key to change the test mode step to RX SENS.

4. Adjust L3 on the BASE MAIN board so that the value of digital voltmeter becomes 1 V.

2. TEL Out Level Adjustment

Setting:

–

TP (ANT) TP (GND)

Procedure:

1. Connect a frequency counter to TP (ANT) and TP (GND) on the BASE MAIN board.

2. Adjust CT1 on the BASE MAIN board so that the value of frequency counter becomes 926.897468 MHz.

3. Modulation Sensitivity Adjustment

Setting:

AF OSC

600 Ω

–

1 kHz, –20 dBm

deviation meter

–

LINE jack (J1)

TP (ANT) TP (GND)

Procedure:

1. Connect an AF OSC to the LINE jack (J1) on the BASE MAIN board.

2. Connect a deviation meter to TP (ANT) and TP (GND) on the BASE MAIN board.

3. Press the

[2] key to change the test mode step to TX MOD

CHECK.

4. Adjust RT3 on the BASE MAIN board so that the value of deviation meter becomes ±8 kHz deviation.

SSG

TP (ANT)

Carrier frequency: 902.902467 MHz Modulation: 1 kHz, ±8 kHz deviation Output level: – 47 dBm

noise meter

600 Ω

–

TP (GND)

LINE jack (J1)

Procedure:

1. Change the modulation of SSG to 1 kHz, ±8 kHz deviation.

2. Connect a noise meter to the LINE jack (J1) on the BASE MAIN board.

3. Adjust RT2 on the BASE MAIN board so that the value of noise meter becomes –11.5 dBm.

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Page 16

3. SQ Sensitivity Adjustment

Setting:

SSG

TP (ANT)

Carrier frequency: 902.902467 MHz Modulation: no modulation Output level: –114 dBm

TP (GND)

Procedure:

1. Change the modulation to no modulation and change the output level of SSG to –114 dBm.

2. Press the [5] key to change the test mode step to SQ SENS.

3. Adjust RT1 on the BASE MAIN board so that the speakerphone (SP701) rings bell tone continuously.

Adjustment Location:

– BASE MAIN BOARD (Component Side) –

– BASE MAIN BOARD (Conductor Side) –

TX Frequency Adjustment

RT3

Modulation Sensitivity Adjustment

RT1

SQ Sensitivity Adjustment

RT2

TEL Out Level Adjustment

RT301

TX Power Adjustment

CT1

DISCRI Voltage Adjustment

BP (ANT)

TP (ANT)

TP (GND)

TP (DISCRI)

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Page 17

HANDSET

– RX Adjustments –

• Make the set in test mode. (See page 14)

• Remove the solder of the BP (ANT) on the HAND MAIN board when performing adjustments. After completing the adjustments, short the BP (ANT) by solder.

– TX Adjustments –

1. TX Power Adjustment

Setting:

power meter

–

TP (ANT) TP (GND)

Procedure:

1. Connect a power meter to TP (ANT) and TP (GND) on the

HAND MAIN board.

2. Adjust RT501 on the HAND RF board so that the value of

power meter becomes –6.5 dBm.

2. TX Frequency Adjustment

Setting:

frequency counter

–

TP (ANT) TP (GND)

1. DISCRI V oltage Adjustment

Setting:

SSG

TP (ANT)

Carrier frequency: 926.997467 MHz Modulation: no modulation Output level: – 47 dBm

digital voltmeter

–

TP (DISCRI) TP (GND)

TP (GND)

Procedure:

1. Connect a SSG to TP (ANT) and TP (GND) on the HAND MAIN board.

2. Connect a digital voltmeter to TP (DISCRI) and TP (GND) on the HAND MAIN board.

3. Press the [4] key to change the test mode step to RX SENS.

4. Adjust L602 on the HAND MAIN board so that the value of digital voltmeter becomes 0.95 V.

2. Speaker Out Level Adjustment

Setting:

SSG

Procedure:

1. Connect a frequency counter to TP (ANT) and TP (GND) on the HAND MAIN board.

2. Restart the test mode to change the channel to 21CH.

3. Adjust CT601 on the HAND MAIN board so that the value of frequency counter becomes 926.997467 MHz.

3. Modulation Sensitivity Adjustment

Setting:

AF OSC

600 Ω

–

1 kHz, 9 mV

deviation meter

–

TP (MIC+)

TP (MIC–)

TP (ANT) TP (GND)

Procedure:

1. Disconnect the microphone (MC601) on the HAND MAIN board.

2. Connect an AF OSC to TP (MIC+) and TP (MIC–) on the HAND MAIN board.

3. Connect a deviation meter to TP (ANT) and TP (GND) on the HAND MAIN board.

4. Press the [2] key to change the test mode step to TX MOD CHECK.

5. Adjust RT603 on the HAND MAIN board so that the value of deviation meter becomes ±8 kHz modulation.

TP (ANT)

Carrier frequency: 926.997467 MHz Modulation: 1 kHz, ±8 kHz deviation Output level: – 47 dBm

noise meter

150 Ω

–

TP (GND)

TP (SP1)

TP (SP2)

Procedure:

1. Change the modulation of SSG to 1 kHz, ±8 kHz deviation.

2. Disconnect the speaker (SP801).

3. Connect a noise meter to TP (SP1) and TP (SP2) on the HAND MAIN board.

4. Set the

[VOL] switch (S601) to [M] position.

5. Adjust RT602 on the HAND MAIN board so that the value of noise meter becomes –18.5 dBV.

– 17 –

Page 18

3. SQ Sensitivity Adjustment

Setting:

SSG

TP (ANT)

Carrier frequency: 926.997467 MHz Modulation: 1 kHz, ±8 kHz deviation Output level: –113 dBm

TP (GND)

Procedure:

1. Change the output level of SSG to –113 dBm.

2. Press the [5] key to change the test mode step to SQ SENS.

3. Adjust RT601 so that the TALK/BATT LOW LED (D607) becomes blinking.

Adjustment Location:

– HAND MAIN BOARD –

(Component Side)

HAND RF Board

RT501

TX Power Adjustment

TX Frequency Adjustment

CT601

– HAND MAIN BOARD –

(Conductor Side)

TP (SP1) TP (SP2)

BP (ANT)

TP (MIC+)

TP (MIC–)

TP (ANT)

TP (GND)

DISCRI Voltage Adjustment

L602

RT602

Speaker Out Level Adjustment

RT603

Modulation Sensitivity Adjustment

RT601

SQ Sensitivity Adjustment

TP (DISCRI)

– 18 –

Page 19

SECTION 5 DIAGRAMS

5-1. BLOCK DIAGRAM – BASE UNIT Section (1/2) –

SPP-933/934

ANT701

(ANTENNA)

B.P.F.

FT301

TX AMP

Q306, 307

RF AMP

RT301

POWER

Q301

TX B+

SWITCH

Q302

1st MIXER, VCO, PLL SYNTHESIZER

TX B+

(3V)

MIX IN

MIXER

LOCAL OSC

BUFFER

(RX SYSTEM)

LOCK

IC302

1st

VCO

MIX OUT

RXE

RXB

10.555MHz

FT1

RX VCO

Q312

IF AMP

10.1MHz

CT1

FREQUENCY

L.P.F.

D303

LOCK

DETECTOR

2nd MIXER, LIMITER AMP, DET,

AF AMP, SQUELCH CONTROL

MIX IN

2nd

MIXER

LOCAL

OSC

1 2

PD2

IC3

OSC

MIX

OUT

PHASE

DETECTOR

FT2

455kHz

LIM IN

PROGRAM-

MABLE

DIVIDER

LATCH

DISCRI

VOLTAGE

LIMITER

AMP

SQUELCH

TRIGGER

WITH

HYSTERESIS

SCAN

CONTROL

QUAD COIL

MODULATOR

LEVEL SHIFT

1/32, 1/33

PRESCALER

DE-

B+ (3V)

RT2

OUT

AMP

FIL OUT

FILTER

AMP

FIL

INSQ IN

1011

RT3

MODULATION

SENSITIVITY

TEL

OUT LEVEL

RT1

LEVEL SHIFT

47 48 20

SQ IN

DATA EN

DATA OUT

SYSTEM CONTROLLER

IC8 (1/2)

TX MUTE RX MUTE

PREAMP

Q5, 6

DATA IN

EPI

PREANP

CO CPI

17 36

EXPANDER

CIRCUIT

MUTE

MUTE C

EXPANDER, COMPRESSOR

IC1

MUTE

COMPRESSOR

CIRCUIT

MUTE E

211

PREAMPLIMITER

(Pege 21)

TX OUT

• SIGNAL PATH : RX : TX : BELL

2 DOUBLER

TX AMP

VCO

(TX SYSTEM)

TXE

TXB

PROGRAM-

VCO

L.P.F.

D302

PD1

PHASE

DETECTOR

1/2

MABLE

DIVIDER

LATCH

PROGRAM-

MABLE

DIVIDER

LATCH

1/16, 1/17

PRESCALER

OSC &

1/2 DIVIDER

SHIFT

LATCH

PULSE

COUNTER

XIN

XOUT

CPS

RST

PLL DATA

PLL CLK

PLL EN

– 19 – – 20 –

Page 20

SPP-933/934

5-2. BLOCK DIAGRAM – BASE UNIT Section (2/2) –

(Pege 20)

BUFFER IC6 (1/2)

BUFFER IC6 (2/2)

AF AMP

IC4 (1/2)

RX LINE MUTE

VOICE SPEAKERPHONE

IC5

TX LINE MUTE

AF AMP

IC4 (2/2)

HIBRID AMP

LINE

TRANSFORMER

RECT

D14, 15, 17, 18

PARA DETECT

IC9, Q20, 21

HOOK ON/OFF RELAY DRIVE

Q18

RINGER DETECT

IC2

LINE

• SIGNAL PATH : RX : TX : BELL

DTMF

3.579545MHz

SYSTEM CONTROLLER

TXO

RXI

ATT

CONTROL

TLI

TX DET

RLI

RX DET

IC8 (2/2)

ROW0 – ROW4

27 – 31

KEY MATRIX

S701-719

TRANSMIT

ATT

RECEIVER

ATT

COMPRESSOR

TX/RX DET

COMPRESSOR

COL0 – COL3

TX DET

23 – 26

TXI

3 10 9

VR1

VOLUME

RXO

XDI

VLC

BELL HI

H L OFF

SPEAKER MUTE

Q16

SP MUTE1

BELL LOW

RINGER

AF AMP

Q12

TONE/PULSE

DIAL MODE

PULSE TONE

MCO

SKI

SPEAKER

19 15

LIMITER

RING VOL

BELL OUT

PEAK

MIC

AMP

AGC

SP MUTE2

D752

INTERCOM

MCI

SKO

INT LED

SP701

(SPEAKER)

SP LED

D753

SPEAKERPHONE

35333240424165

D754 LINE

LINE LED

MIC MUTE

Q10

MIC MUTE

MC1

MIC

LINE MUTE

PARADET

RLCONT

PWR OFF

RESET

BELL IN

RESET SIGNAL

GENERATOR

Q15

SYSTEM CONTROLLER

B+ (5V)

VOLTAGE DETECT

IC7

D10

S701 S702 S703

1 2 ABC 3 DEF

S706 S707 S708 4 GHI 5 JKL 6 MNO

S710 S711 S712

7 PQRS 8 TUV 9 WXYZ

S715 S716 S717

0 OPER # TONE

S704

SPEED DIAL SPEAKERPHONE

REDIAL/PAUSE

S713

PGM

S718

INTERCOM

S705

S709

S714

FLASH

S719

HOLD

CHG CONT

B+ (3V)

TX B+

(3V)

B+ SWITCH

(FOR TX SYSTEM)

+3V REGULATOR

Q14

B+ (8V)

+6V REGULATOR

+8V REGULATOR

CHARGE CONTROL

Q13

Q17

Q19

–

DC IN 9V

CHARGE

TERMINAL

–

CHG DET

D751

CHARGE

CHARGE DETECT

Q11

– 21 – – 22 –

Page 21

SPP-933/934

5-3. BLOCK DIAGRAM – HANDSET Section –

W601

(ANTENNA)

TX AMP

Q506, 507

RT501

POWER

RF AMP

Q501

B.P.F. FT501

SWITCH

TX B+

Q502

1st MIXER, VCO, PLL SYNTHESIZER

TX B+

(3V)

MIX IN

MIXER

LOCAL OSC

BUFFER

(RX SYSTEM)

LOCK

IC502

1st

VCO

MIX OUT

RXE

RXB

10.555MHz

FT601

RX VCO

Q512

IF AMP

Q601

X601

10.1MHz

CT601

FREQUENCY

L.P.F.

D503

LOCK

DETECTOR

2nd MIXER, LIMITER AMP, DET,

AF AMP, SQUELCH CONTROL

IC601

MIX IN

2nd

MIXER

LOCAL

OSC

1 2

PD2

OSC

MIX

OUT

PHASE

DETECTOR

L602

DISCRI

VOLTAGE

FT602

455kHz

LIM IN

PROGRAM-

MABLE

DIVIDER

LATCH

LIMITER

AMP

SQUELCH

TRIGGER

WITH

HYSTERESIS

SCAN

CONTROL

QUAD COIL

MODULATOR

1/32, 1/33

PRESCALER

DE-

B+ (3V)

RT602

OUT

FIL

INSQ IN

1011

RT603

MODULATION

SENSITIVITY

FIL OUT

AMP

FILTER

AMP

SPEAKER

OUT LEVEL

RT601

SENSITIVITY

44 4541

SQ IN

DATA OUT

SYSTEM CONTROLLER

IC603

PREAMP

Q602

LEVEL SHIFT

Q603, 604

DATA E N

TX MUTE RX MUTE

CONV

EPI

PREAMP

CO CPI

DATA I N

11 12

EXPANDER

CIRCUIT

MUTE

MUTE C

EXPANDER, COMPRESSOR

IC602

MUTE

COMPRESSOR

CIRCUIT

MUTE E

211

EXPANDER, COMPRESSOR

(IC602) B+

PREAMPLIMITER

B+ SWITCH

Q611

AF AMP

Q607, 608

S601

VOL

MIC AMP

Q404

SP801

(SPEAKER)

MC601

(MIC)

TX OUT

2 DOUBLER

TX AMP

• SIGNAL PATH : RX : TX : BELL

VCO

(TX SYSTEM)

TXE

TXB

D607

RINGER DRIVE

Q613

(KEY BACK LIGHT)

BATT B+

VDET1

VDET2

BATTERY

VOLTAGE DETECT

IC605

(SPP-934)

D609 – 612

B+ (3V)

TX B+ (3V)

COMPARATOR

PROGRAM-

PAUSE

MABLE

DIVIDER

LATCH

PROGRAM-

MABLE

DIVIDER

LATCH

VCO

L.P.F.

D502

PD1

S601 S602 S603 S604 S605 HOLD INTERCOM CHANNEL TALK TONE

S606 S607 S608 S609 S610

1 2 ABC 3 DEF OFF 0 OPER

S611 S612 S613 S614 S615 4 GHI 5 JKL 6 MNO FLASH #

S616 S617 S618

7 PQRS 8 TUV 9 WXYZ

SPEED DIAL PGM REDIAL

PHASE

DETECTOR

1/2

S619 S620 S621

1/16, 1/17

PRESCALER

OSC &

1/2 DIVIDER

SHIFT

LATCH

PULSE

COUNTER

KEY MATRIX S601 – S621

XIN

XOUT

CPS

RST

34 – 30 25 – 21

PLL DATA

PLL CLK

PLL EN

ROW1 – ROW5

COL1 – COL5

BATT LOW

RING OUT

RING VOL

KEY LED

TALK LED

TX B

CHG IN

BATT OFF

RESET

RINGER VOLUME

42 13

SWITCH

Q612

LED DRIVE

Q616

TALK/BATT LOW

RESET SIGNAL

GENERATOR

Q615

Y601

(BUZZER)

SYSTEM CONTROLLER (IC603) B+

B+ SWITCH

(FOR TX SYSTEM)

Q609

VIN1

VIN2

VREF

BATT B+

D606

+3V

REGULATOR

IC604

D605

D603

BT901

RECHARGEABLE

BATTERY PACK

(BP-T18)

–

CHARGE TERMINAL

X602

3.579545MHz

– 23 – – 24 –

Page 22

SPP-933/934

5-4. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

• W : indicates side identified with part number.

• : indicates direction of chip inductor.

•

: internal component.

• b : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

• : connected by carbon pattern

Caution: Pattern face side: Parts on the pattern face side seen from (Conductor Side) the pattern face are indicated. Parts face side: Parts on the par ts face side seen from (Component Side) the parts face are indicated.

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.

•

: internal component.

• 2 : nonflammable resistor.

• 4: printed coil.

• C : panel designation.

• U : B+ Line.

• H : adjustment for repair.

• Power v oltages are dc 9 V and f ed with regulated dc power supply from external power voltage jack (J2) 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 Ω in series, and dc 3.6 V and f ed with regulated dc power supply from battery connector (J602) on the HAND MAIN board.

• Voltages and w av eforms are dc with respect to ground in test mode. Base unit : test mode 1 (VCO/TX FREQ. ADJ) Handset : test mode 2 (TX MOD CHECK)

• Voltages are taken with a V OM (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.

• Circled numbers refer to waveforms.

• Signal path.

N : RX O : TX P : BELL

W or less unless otherwise

5-5. PRINTED WIRING BOARD – BASE RF Section –

1234 56

BASE MAIN

BOARD

(Page 29)

ANT

GND

VCC

DATA

CLK

BASE RF BOARD

L310

C303

L303

C315

C301

L301

R302

C398

R304

C378

L351

L352

(SHIELD CASE)

C337

C339

L307

C334

BASE RF BOARD

(COMPONENT SIDE)

FT301

C304

C307

C306

R342

R361C309

C324

Q312

BCE

C323

C362

D303

R309

R307

R328

C338

(CONDUCTOR SIDE)

C336

L302

C320

R329

C314

C312

C302

Q301

C325

C375

L355

C371

C372

R351

C369

C364

C365

R303

C390

R331

L304

R306

R397

R398

R399

C335

CLK

DATA

VCC

GND

ANT

L306

R305

R332

C380

C381

C321

C326

C327

R322

C308

C305

PRINTED

(

C319

L350

COIL

C379

(

RT301

C376

R352

R340

Q306

L357

C366

C310

Q302

BCE

R339

R330

C344

IC302

C386

C343

C333

C311

L351-357

R333

C351

C341

C360

R327

C358

C397

C348

(PRINTED COIL)

(SHIELD CASE)

L354

D302

C353

C340

C346

C345

R317

C347

C357

JC316

C350

R326

JC319

1-676-653-

L353

R359

C367

C383

C382

R320

(11)

MOD

GND

MOD

BASE MAIN

BOARD

(Page 29)

BCE

C374

L356

C373

C368

R354

Q307

BCE

C370

R353

C363

JC348

R344

R321

C399

R341

C342

• Semiconductor Location

Ref. No. Location

D302 C-5 D303 C-3

IC302 F-4

Q301 B-3 Q302 C-4 Q306 A-4 Q307 B-4 Q312 C-3

– 25 – – 26 –

C349

L309

1-676-653-

(11)

Page 23

5-6. SCHEMATIC DIAGRAM – BASE RF Section – • See page 44 for IC Block Diagram.

(Page 31)

SPP-933/934

(Page 31)

– 27 – – 28 –

Page 24

SPP-933/934

• Semiconductor Location

Ref. No. Location

D1 F-3 D2 G-4 D3 B-9 D4 B-9 D6 C-5 D7 D-5 D9 D-5 D10 D-4 D11 D-7 D12 C-6 D13 F-10 D14 E-10 D15 E-10 D16 F-10 D17 E-10 D18 E-10 D19 H-7 D20 F-4 D21 F-4 D23 J-2

IC1 H-6 IC2 C-8 IC3 G-3 IC4 G-9 IC5 I-4 IC6 I-8 IC7 E-6 IC8 F-6 IC9 G-10

Q1 F-3 Q2 G-5 Q3 G-9 Q4 F-9 Q5 G-4 Q6 G-5 Q7 H-8 Q8 G-4 Q9 F-4 Q10 J-6 Q11 I-10 Q12 I-5 Q13 H-10 Q14 D-5 Q15 E-6 Q16 H-3 Q17 D-5 Q18 D-7 Q19 D-6 Q20 G-10 Q21 F-10

5-7. PRINTED WIRING BOARDS – BASE MAIN Section –

1 2 3 4 5 6 7 8 9 10 11 12

BASE MAIN BOARD

AT701

(ANTENNA)

C86

DATA

CLK

VCC

(ANT)

GND

(ANT)

ANT

(GND)

C85

RINGER

OFF < L < H

R168

C73

C78

R105

R106

R108

ECB

R140

RT3

R121

IC5

RT2

R51

C81

C74

R118

D10

C114

R82

RT1

(DISCRI)

C115

C59

C33

D20

R65

R66

BCE

BASE RF

BOARD

(Page 26)

BASE RF

BOARD

(Page 26)

C24

R49

C57

C30

C34

C35

VR1

VOLUME

(

C107 R141

BASE RF BOARD

MOUNTED ON THE CONDUCTOR

SIDE OF BASE MAIN BOARD

GND

FT1

CT1

C28

FT2

C31

C105

C104

R139

R138

C106

C29

C27

C32

C72

GND

C55 C54

(SHIELD CASE)

C58

R32

C22

C25

JC3

Q16

C108

R142

D23

C92

IC3

R120

(

MOD

C23

C26

ECB

C96

C95

C94

C93

R5 R81

BCE

R50

R10

R124

R122

R119

R87

R86

C99

C60

D21

R16

R35 R17

BCE

R12

R11

R125

R126

R123

R101

R100

C76

R67

R68

C109

C110

R91

R90

R89

R152

D19

R80

C83

–

DC IN 9V

R78

R77

D11

R54

R56

R57

R63

R64

R55

R169

BLK

C67

RED

642135

R146

R147

Q18

RL1

R71

R37

C63

LINE

R24

R47

C52

R30

C130

C17

R20

C62

C61

R166

LINE

R167

C125

D14

Q21

R159

D18

D17

C124

BCE

R161

D15

D13

BASE KEY

BOARD

J751

(Page 34)

C122

R160

D16

C123

R162

IC9

ECB

Q20

R157

C127

JC171

R158

R156

R130

R131

Q11

RED

BLK

Q13

R107

ECB

R109

R155

R129

R153

R154

1-677-508-

(11)

CHARGE

TERMINAL

–

BASE MIC BOARD

BLK

MC1 MIC

C84

RED

1-677-511-

(11)

R29

TRANSFORMER

C48

R44

C20

R46

R25

R26

R27

R42

ECB

C19

C18

C49

R172

R23

ECB

R21

R22

R45

C46

IC4

R75

R19

R70

C66

R69

C65

R76

R165

C71

R98

R72

C16

C44

C53

IC2

R48

R31

ECB

C51

C50

R28

C21

R40

R41

R43

C47

C45

R74

R163

BCE

R73

IC6

C43

R39

C41

R38

C64

DIAL MODE

PULSE < TONE

R85

R143

C103

BCE

R110

R36

C117

D12

R151

R149

C119

R144

Q19

C121

C120

R92

R111

R93

R94

48 37

IC8

R128

R127

C118

R53

R88

R95

R96

R133

R132

C12

R14

C97

Q14

R52

C131

R33

C36

C112

C98

Q17

R145

C113

C126

R148

R34

BCE

C100

IC7

R137

C102

R136

R135

Q15

C87

R112

C88

C89

R113

C101

R83

R84

R13

C40

C42

C90

R170

C39

C37

C38

R15

C80

C79

C77

C75

R99

C13

R18

C14

R117

C91

C82R102

C132

Q12

R116

R115

IC1

C15

BCE

R114

R97

Q10

R104

ECB

R103

– 29 –

– 30 –

Page 25

5-8. SCHEMATIC DIAGRAM – BASE MAIN Section – • See page 33 for Waveforms. • See page 43 for IC Block Diagrams.

(Page 28)

SPP-933/934

(Page 27)

(Page 28)

– 31 – – 32 –

(Page 35)

Page 26

SPP-933/934

• Waveforms

– BASE MAIN Board –

1 IC3 1 (OSC1)

500 mV/DIV, 50 ns/DIV

99 ns

2 IC8 5 (X0)

1 V/DIV, 100 ns/DIV

1.2 Vp-p

2.8 Vp-p

– HAND MAIN Board –

3 IC601 1 (OSC1)

500 mV/DIV, 50 ns/DIV

99 ns

4 IC603 5 (X0)

1 V/DIV, 100 ns/DIV

1.5 Vp-p

3.3 Vp-p

5-9. PRINTED WIRING BOARD – BASE KEY Section –

1 2 3 4 5 6 7 8

BASE MAIN

BOARD

(Page 30)

BASE KEY BOARD

J751

S713 PGM

RED

S709

REDIAL/PAUSE

S701

BLK

(SPEAKER)

S706 4 GHI

SP701

S704

SPEED DIAL

S702

S707

5 JKL

2 ABC

S714

S703 3 DEF

S708

6 MNO

FLASH

280 ns

S710

D754

LINE

D751

CHARGE

S719

HOLD

7 PQRS

S715

TONE

D753

D753, S705

SPEAKERPHONE

S711

8 TUV

S716

0 OPER

S705

S712

9 WXYZ

S717

D752, S718 INTERCOM

D752

AK S718

D751-754

1-676-651-

(11)

• Semiconductor Location

Ref. No. Location

D751 H-3 D752 I-8 D753 H-5 D754 G-3

– 33 – – 34 –

Page 27

5-10. SCHEMATIC DIAGRAM – BASE KEY Section –

SPP-933/934

(Page 32)

– 35 –

Page 28

SPP-933/934

5-11. PRINTED WIRING BOARD – HAND RF Section –

HAND MAIN

BOARD

(Page 39)

ANT

GND

VCC

DATA

CLK

HAND RF BOARD

C509

L552

R502

R504

L507

C534

L501

C504

R542

R561

C524

C562

R509

R507

R528

C503

L503

C501

C598

C578

L551

(SHIELD CASE)

C537

C539

(COMPONENT SIDE)

FT501

C502

L502

C507

C506

BCE

Q512

D503

C538

C523

C536

C520

R529

C514

C512

Q501

C525

C569

C564

C565

RT501

R503

C590

R531

L504

R506

C575

L566

C571

C572

R551

C576

L557

C566

C510

R540

Q506

Q502

BCE

R539

R530

C544

C533

MOD

GND

HAND MAIN

BOARD

(Page 39)

L551-557

L554

C551

C541

D502

C553

C557

L553

C550

JC519

C567

R526

(SHIELD CASE)

BCE

C570

R553

C563

C574

R544

(PRINTED COIL)

C573

C560

R521

R527

R533

C558

BCE

L555

C568

R554

Q507

R552

JC548

1-676-680-

(11)

HAND RF BOARD

R597

CLK

DATA

VCC

GND

ANT

R598

R599

C535

L506

R505

(CONDUCTOR SIDE)

C579

C580

C581

R532

C521

C526

C527

R522

C508

(PRINTED COIL)

C505

C519

L550

IC502

C586

C543

C511

R541

C542

C597

C548

C545

C540

C546

R517

C547

C549

L509

JC516

1-676-680-

R559

C582

C583

R520

GND

MOD

(11)

• Semiconductor Location

Ref. No. Location

D502 B-5 D503 C-3

IC502 F-4

Q501 B-3 Q502 C-4 Q506 A-4 Q507 B-4 Q512 C-3

– 36 –

Page 29

5-12. SCHEMATIC DIAGRAM – HAND RF Section – • See page 44 for IC Block Diagram.

(Page 41)

SPP-933/934

(Page 41)

– 37 – – 38 –

Page 30

SPP-933/934

5-13. PRINTED WIRING BOARD – HAND MAIN Section –

• Semiconductor Location

Ref. No. Location

D601 B-6 D602 H-4 D603 C-12 D604 C-12 D605 C-11 D606 D-10 D607 H-5 D608 H-2 D609 G-8 D610 H-10 D611 G-10 D612 H-8 D613 B-13 D614 C-13

IC601 C-6 IC602 G-3 IC603 C-9 IC604 G-4 IC605 D-11

Q601 B-5 Q602 D-6 Q603 H-4 Q604 B-7 Q607 G-2 Q608 G-2 Q609 G-4 Q610 H-2 Q611 G-4 Q612 C-12 Q613 C-12 Q615 D-10 Q616 B-8

6 7 8 9 10 11 12

SP801

(SPEAKER)

BLK WHT

W601

(ANTENNA)

HAND MAIN BOARD

C647

HAND RF BOARD

(SHIELD CASE)

(COMPONENT SIDE)

C624

C623

C622

L601

ECB

Q601

C625

R602

R601

R603

C602

R605

C601

16 9

IC601

R606

C631

R612

R604

C603

C633

C658

R628

D601

R607

R611

RT602

C608

BCE

Q602

C604

C605

RT601

R608

C607

C606

C609

R610

C644

R609

C645

JC672

RT603

R618

R651

BCE

Q604

R631

R650

R652

R630

C651

C656

(SPP-934)

R688

R687

X602

R686

R685

R658

R690

ECB

Q616

R653

R654

R681

R655

R656

IC603

112

R634 R632

C649

R670

C650

C652

R684

2536

C653

C663

R669

(SPP-934)

D606

R689

R678

C654

ECB

Q615

R671

R682

R683

C660

R657

IC605

R677

R675

R660

R674

C661

R661

JC697

JC696

D605

Q612

ECB

Q613

ECB

D603

MC601

(MIC)

D604

R662

D613

JC694

D614

C657

Y601

(BUZZER)

1-676-657-

CHARGE

TERMINAL

JC695

(11)

(Page 36)

HAND RF

BOARD

D609-612

ANT

GND

VCCLEDATA

HAND MAIN BOARD

CLK

(CONDUCTOR SIDE)

S621

C648

(ANT)

C643

L603

C665

BP(ANT)

R646

C640

R644

ECB

Q607

ECB

Q608

BCE

R624

(MIC–)

R643

R640

C641

TP(MIC+)

Q610

R647

R625

(SP1)

D608

C642

(SP2)

(Page 36)

R641

R639

C639

C621

R645

C636

C620

R693

R633

R642

(GND)

R620

MODTXGNDLOGND

C668

C637

JC691

HAND RF

BOARD

C616

JC692

R663

R668

C638

12 7

IC602

C613

R617

R619

C669

JC673

C635

R664

R667

R665

R666

R649

R613

ECB

Q609

C614

C612

C667

D602

C611

BCE

Q603

C659

IC604

R629

R616

R621

R622

R615

ECB

Q611

C618

C662

R659

R626

S601

VOL

C632

C626

C630

FT602

C634

CT601

C628

C627

R627

D607

FT601

TALK/BATT LOW

HM L

L602

X601

C629

S614 S608 S613 S618 S615

FLASH

D609-D612

(KEY BACK LIGHT)

S609

OFF

TP(DISCRI)

S604

TALK

S603

CHANNEL

S602

INTERCOM

S601 HOLD

3 DEF

S607

2 ABC

S606

6 MNO

(SPP-934)

D609

(SPP-934)

D612

S612 S617 S610 5 JKL

S611 S616 S605

4 GHI

9 WXYZ

8 TUV

7 PQRS

(SPP-934)

D611

(SPP-934)

D610

0 OPER

TONE

REDIAL

PAUSE

S620 PGM

S619

SPEED

DIAL

1-676-657-

J602

(11)

RECHARGEABLE

BATTERY PACK

(BP-T18)

– 39 – – 40 –

Page 31

5-14. SCHEMATIC DIAGRAM – HAND MAIN Section – • See page 33 for Waveforms. • See page 43 for IC Block Diagrams.

SPP-933/934

(Page 38)

(Page 37)

(Page 38)

– 41 – – 42 –

Page 32

• IC Block Diagrams

IC1 IR3N74AN (BASE MAIN Board) IC602 IR3N74AN (HAND MAIN Board)

GND

MUTEC

12 9 8 711 10

VREF

–

MUTE

1 2 3 4 6

VCC

MUTEE

MUTE LIMITER

VREF

–

∆G

IC3 MC3361CD (BASE MAIN Board) IC601 MC3361CD (HAND MAIN Board)

IC302 M64884FP-C60J (BASE RF Board) IC502 M64884FP-C60J (HAND RF Board)

MIX OUT

LOCK

CPS

MIX IN

CREC

ACP

CPI

–

VREF

–

VREF

–

EREC

∆G

REGULATOR

EPI

VREF

24 23 22

1/32, 1/33

PRESCALER

1/16, 1/17

PRESCALER

21 20 19

VCO (RX)

MIX

LATCH

PROGRAMMABLE

DEVIDER

LATCH

PROGRAMMABLE

DEVIDER

LATCH

PROGRAMMABLE

DEVIDER

PHASE

DETECTOR

1/2

PD2

RX GND

RXE

RXB

RX VCC

MIX GND

RST

17 16 15

PULSE

COUNTER

LATCH

SELECT

SHIFT

REGISTOR

14 13

LOCK

DETECTOR

LIMITER INPUT

FILTER OUTPUT

LIMITER AMP

MIXER INPUT

OSCILLATOR

CRYSTAL OSC

GND

SQUELCH TRIGGER WITH HYSTERESIS

MIXER

MUTE

MIXER OUTPUT

SCAN CONTROL

VCC

SQUELCH IN

IC5 MC34018P (BASE MAIN Board)

ACF

TRANSMIT-RECEIVE

COMPRESSOR

RECEIVE

LOG AMP

6 7 8 9

RLI

TLO

RRX

RXI

RECEIVE

TRANSMIT

ATT

RTX

RXO

TRANSMIT

LOG AMP

TLI

TXI

TXO

FILTER AMP

DECOUPLING

VLC

ATT

CONTROL

RLO

FILTER INPUT

DEMODULATOR

VCC

MIC AMP

MCI

RECOVERED AUDIO

AF AMP

QUAD COIL

XDC

TRANSMIT DET COMPRESSOR

–

1110

MCO

CP1

GND

VTH

VCC

–

REG

VCO (TX)

1 2 3 4 5 6

TXE

TXB

TX VCC

TX OUT

TX GND1

PHASE

DETECTOR

7 8 9 10 11 12

PD1

VCC

TX GND2

IC604 TK11130SCL (HAND MAIN Board)

VIN

5 4

REGULATOR

THERMAL

SENSOR

VOLTAGE

CONTROL

SKO

VCC

–

13 14

XDI

AGC

1720232425262728

PEAK

LIMITER

SP AMP

SKG

1619 182122

CONT

BANDGAP

REFERENCE

SKI

5.4V

VCC REG

–

CP2

GND

COMP.COMP.

VREF

VOUT

OSC &

1/2 DEVIDER

XIN

XOUT

XBO

GND

IC605 XC612N3328MR (HAND MAIN Board)

VDET2

5 4

COMP.

1 32

VDET1

VIN1

VIN2

REFERENCE

VOLTAGE

VSS

– 43 – – 44 –

Page 33

5-15. IC PIN FUNCTION DESCRIPTION

• BASE MAIN BOARD IC8 MB89174APF-G-290-BND (SYSTEM CONTROLLER)

Pin No. Pin Name I/O Description

1 DTMF O DTMF tone signal output terminal

2 RESET I

3, 4 MOD0, MOD1 I Setting terminal for the CPU operational mode Fixed at “L” in this set

5 X0 I Main system clock input terminal (3.579545 MHz) 6 X1 O Main system clock output terminal (3.579545 MHz) 7VCC— Power supply terminal (+5V) 8 X0A I Sub system clock input terminal Not used (fixed at “L”) 9 X1A O Sub system clock output terminal Not used (open)

10 RLCONT O Relay drive signal output terminal “H”: hook on

11 PLL EN O

12 PLL DATA O PLL serial data output to the M64884FP (IC302) 13 PLL CLK O PLL serial data transfer clock signal output to the M64884FP (IC302) 14 TX CNT O TX system power supply on/off control signal output “L”: TX system power on 15 MIC MUTE O Microphone amplifier on/off control signal output terminal “H”: muting on 16 CHG CONT O Charge on/off circuit control signal output terminal

17 TX MUTE O

18 SQ IN I

19 GND — Ground terminal 20 DATA IN I Receive data input terminal 21 CHG DET I Charge detection signal input terminal “L”: charge on

22 PARADET I Establish telephone detect signal input terminal “L”: off hook 23 to 26 COL0 to COL3 27 to 31

34 SP MUTE1 O Speaker muting control signal output terminal “H”: muting on

36 RX MUTE O

37 BELL IN I Detect signal input of the ringer coming “L”: ringer coming

38 BELL OUT O Bell output terminal to the voice speakerphone (IC5)

39 PWR OFF I Battery level detect signal input from the RH5VL40CA (IC7) “L”: battery off

40 TONE/PULSE I DIAL MODE switch (S1) input terminal “L”: pulse mode, “H”: tone mode

41 BELL HI I RINGER switch (S2) input terminal “L”: volume level is high

42 BELL LOW I RINGER switch (S2) input terminal “L”: volume level is low

43 GND — Ground terminal

44 RING VOL O Bell volume control terminal “L”: bell volume is low

45 LINE MUTE O Line muting control signal output terminal “H”: muting on

46 SP MUTE2 O Speaker muting control signal output to the voice speakerphone (IC5) “H”: muting on

47 DATA OUT O Transmit data output terminal

48 DATA EN O Transmit data enable signal output terminal

ROW0 to ROW4

INT LED

SP LED

LINE LED

System reset signal input from the reset signal generator (Q15) “L”: reset For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”

Chip enable signal output to the M64884FP (IC302) When PLL EN goes from “L” to “H”, it load data from PLL DATA

Muting control signal output to the IR3N74AN (IC1) “L”: muting on At TX mode: During sending data to handset, muting it

Squelch signal (carrier detection signal) input from the MC3361CDR2 (IC3) “L”: carrier present, “H”: no carrier

Key return signal input from the key matrix

Key send signal output to the key matrix O LED drive signal output of the INTERCOM indicator (D752) “L”: LED on O LED drive signal output of the SPEAKERPHONE indicator (D753) “L”: LED on

O LED drive signal output of the LINE indicator (D754) “L”: LED on

Muting control signal output to the IR3N74AN (IC1) “L”: muting on

At RX mode: After receiving premble bits from handset muting it until data sent finished

– 45 –

Page 34

• HAND MAIN BOARD IC603 MB89174LPF-G-289-BND (SYSTEM CONTROLLER)

Pin No. Pin Name I/O Description

1 NC O Not used (open)

2 RESET I

3, 4 MOD0, MOD1 I Setting terminal for the CPU operational mode Fixed at “L” in this set

5 X0 I Main system clock input terminal (3.579545 MHz) 6 X1 O Main system clock output terminal (3.579545 MHz) 7 VCC — Power supply terminal (+3V) 8 X0A I Sub system clock input terminal Not used (fixed at “L”) 9 X1A O Sub system clock output terminal Not used (open)

10 NC O Not used (open)

11 TX MUTE O

12 RX MUTE O

13 SC O Main system power supply (+3V) on/off control signal output “H”: main system power on 14 NC O Not used (open)

15, 16 TALK LED O LED drive signal output of the TALK/BATT LOW indicator (D607) “L”: LED on

17 KEY LED O LED drive signal output of the key back light (D609 to D612) “L”: LED on 18 NC O Not used (open) 19 GND — Ground terminal 20 NC O Not used (open)

21 to 25 ROW5 to ROW1 I Key scan signal input from the key matrix

26 STPCNT O Wakeup control signal output terminal 27 WAKEUP I Wakeup input terminal 28 NC O Not used (open) 29 BATT OFF I Battery level detect signal input from the XC612N3328MR (IC605) “L”: battery off

30 to 34 COL5 to COL1 O Key scan signal output to the key matrix

35 BATT LOW I Battery level detect signal input from the XC612N3328MR (IC605) “L”: battery low level 36 CHG IN I Charge detection signal input terminal “H”: charge on

37 CONV O

38 RING OUT O Buzzer sound drive signal output terminal 39 RING VOL O Buzzer sound level control signal output terminal “L”: low level, “H”: high level 40 DATA IN I Receive data input terminal

41 SQ IN I

42 TX B O TX system power supply on/off control signal output “L”: TX system power on 43 GND — Ground terminal 44 DATA OUT O Transmit data output terminal 45 DATA EN O Transmit data enable signal output terminal 46 PLL CLK O PLL serial data transfer clock signal output to the M64884FP (IC502) 47 PLL DATA O PLL serial data output to the M64884FP (IC502)

48 PLL EN O

System reset signal input from the reset signal generator (Q615) “L”: reset For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”

Muting control signal output to the IR3N74AN (IC602) “L”: muting on At TX mode: During sending data to base unit, muting it

Muting control signal output to the IR3N74AN (IC602) “L”: muting on At RX mode: After receiving premble bits from base unit muting it until data sent finished

Speaker output circuit power supply on/off control signal output “L”: speaker output circuit power on

Squelch signal (carrier detection signal) input from the MC3361CDR2 (IC601) “L”: carrier present, “H”: no carrier

Chip enable signal output to the M64884FP (IC502) When PLL EN goes from “L” to “H”, it load data from PLL DATA

– 46 –

Page 35

SECTION 6

SP801

not supplied

EXPLODED VIEWS

NOTE:

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED)

↑↑

Parts Color Cabinet's Color

(1) HANDSET SECTION

• 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 the electrical parts list.

Ref. No. Part No. Description Remark

1 X-3378-531-1 CABINET (FRONT) ASSY 2 1-771-870-11 SWITCH, RUBBER KEY (HAND 12 KEY)

2 1-771-870-21 SWITCH, RUBBER KEY (HAND 12 KEY)

3 3-039-405-01 COVER, ANTENNA 4 3-043-639-01 CUSHION

* 5 3-042-448-01 HOLDER (SP)

6 A-3672-934-A HAND MAIN BOARD, COMPLETE 7 3-042-449-01 HOLDER (MICROPHONE) 8 3-042-447-01 KNOB (VR. HAND SET)

(SPP-933)

(SPP-934)

Ref. No. Part No. Description Remark

9 A-3672-932-A HAND RF BOARD, COMPLETE 10 3-042-451-01 TERMINAL (L), CHARGE 11 3-042-450-01 TERMINAL (R), CHARGE 12 X-3378-667-1 CABINET (REAR) ASSY 13 X-3378-532-1 LID ASSY, BATTERY CASE

14 3-043-181-01 STICKER (ATTENTION/CHARGE)

14 3-044-346-01 STICKER (ATTENTION/CHARGE)

SP801 1-529-541-11 SPEAKER (2.8cm)

(SPP-933/SPP-934: Mexican)

(SPP-934: Canadian)

– 47 –

Page 36

(2) BASE UNIT SECTION

)

not supplied

SP701

not supplied

Ref. No. Part No. Description Remark

51 1-676-651-11 BASE KEY BOARD 52 1-771-896-11 SWITCH, RUBBER KEY (BASE 12 KEY) 53 X-3378-526-1 BUTTON (BASE FUNCTION) ASSY 54 3-042-441-01 LENS (SPP), LED 55 3-043-633-01 LENS (CHG), LED

56 3-042-445-01 TERMINAL (BASE SET), CHARGE 57 3-041-416-01 CABINET (UPPER) (SPP-933) 57 3-041-416-11 CABINET (UPPER) (SPP-934: Canadian) 57 3-041-416-21 CABINET (UPPER) (SPP-934: Mexican) 58 3-036-336-01 HOOK

* 59 A-3672-946-A BASE MAIN BOARD, COMPLETE

* 59 A-3672-954-A BASE MAIN BOARD, COMPLETE

(SPP-933/SPP-934: Canadian)

(SPP-934: Mexican)

AT701 (Including A

Ref. No. Part No. Description Remark

60 1-590-296-11 CABLE, FLAT (1.0mm) (17 CORE) 61 3-043-648-01 KNOB (VR) 62 A-3672-929-A BASE RF BOARD, COMPLETE 63 3-039-399-01 SPRING, TORSION 64 3-043-697-01 SPACER

65 3-043-646-01 HOLDER (MICROPHONE) 66 3-043-589-01 FOOT, RUBBER 67 3-043-645-01 FOOT 68 X-3378-525-1 CABINET (LOWER) ASSY 69 3-043-638-01 CUSHION

AT701 1-754-093-11 ANTENNA SP701 1-505-802-11 SPEAKER (5.7cm)

– 48 –

Page 37

SECTION 7

ELECTRICAL PARTS LIST

BASE KEY

BASE 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

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

* 1-676-651-11 BASE KEY BOARD

***************

< CONNECTOR >

J751 1-770-169-11 CONNECTOR, FFC/FPC 17P

< LED >

D751 8-719-053-09 LED SML-310VTT86 (CHARGE) D752 8-719-053-09 LED SML-310VTT86 (INTERCOM) D753 8-719-053-09 LED SML-310VTT86 (SPEAKERPHONE) D754 8-719-063-83 LED SML-510MWT86 (LINE)

**************************************************************

* A-3672-946-A BASE MAIN BOARD, COMPLETE

(SPP-933/SPP-934: Canadian)

* A-3672-954-A BASE MAIN BOARD, COMPLETE

**************************

(Including BASE MIC board, complete)

< CAPACITOR/VARISTOR >

C1 1-162-960-11 CERAMIC CHIP 220PF 10% 50V C2 1-126-961-11 ELECT 2.2uF 20% 50V C3 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C4 1-162-925-11 CERAMIC CHIP 68PF 5% 50V C5 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C6 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C7 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C8 1-164-173-11 CERAMIC CHIP 0.0039uF 10% 50V C9 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C12 1-165-128-11 CERAMIC CHIP 0.22uF 16V

C13 1-104-509-11 CERAMIC CHIP 0.018uF 10% 16V C14 1-104-664-11 ELECT 47uF 20% 10V C15 1-126-960-11 ELECT 1uF 20% 50V C16 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C17 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C18 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C19 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C20 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C21 1-806-916-11 VARISTOR, CERAMIC C22 1-162-921-11 CERAMIC CHIP 33PF 5% 50V

C23 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C24 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C25 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C26 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

• 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

C27 1-162-917-11 CERAMIC CHIP 15PF 5% 50V

C28 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C29 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V C30 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C31 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C32 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C33 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C34 1-126-963-11 ELECT 4.7uF 20% 50V C35 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C36 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C37 1-104-700-11 CERAMIC CHIP 0.027uF 10% 16V

C38 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V C39 1-126-960-11 ELECT 1uF 20% 50V C40 1-104-664-11 ELECT 47uF 20% 10V

(SPP-934: Mexican)

C41 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C42 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C43 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V C44 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C45 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V C46 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C47 1-162-928-11 CERAMIC CHIP 120PF 5% 50V

C48 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C49 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V C50 1-104-665-11 ELECT 100uF 20% 10V C51 1-162-318-11 CERAMIC 0.001uF 10% 500V C52 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C53 1-107-762-11 MYLAR 0.56uF 5% 250V C54 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C55 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C57 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C58 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C59 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C60 1-127-573-11 CERAMIC CHIP 1uF 10% 16V C61 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C62 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C63 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C64 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C65 1-104-664-11 ELECT 47uF 20% 10V C66 1-127-573-11 CERAMIC CHIP 1uF 10% 16V C67 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C71 1-162-958-11 CERAMIC CHIP 270PF 5% 50V

C72 1-104-665-11 ELECT 100uF 20% 10V C73 1-127-573-11 CERAMIC CHIP 1uF 10% 16V

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

Les composants identifiés par une marque 0 sont critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

When indicating parts by reference number, please include the board.

– 49 –

Page 38

BASE MAIN

Ref. No. Part No. Description Remark

C74 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C75 1-104-664-11 ELECT 47uF 20% 10V C76 1-126-963-11 ELECT 4.7uF 20% 50V

C77 1-126-960-11 ELECT 1uF 20% 50V C78 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V C79 1-126-960-11 ELECT 1uF 20% 50V C80 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C81 1-127-573-11 CERAMIC CHIP 1uF 10% 16V

C82 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C83 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C85 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C86 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C87 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C88 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C89 1-162-920-11 CERAMIC CHIP 27PF 5% 50V C90 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C91 1-104-665-11 ELECT 100uF 20% 25V C92 1-104-664-11 ELECT 47uF 20% 25V

C93 1-126-960-11 ELECT 1uF 20% 50V C94 1-104-664-11 ELECT 47uF 20% 10V C95 1-126-963-11 ELECT 4.7uF 20% 50V C96 1-126-963-11 ELECT 4.7uF 20% 50V C97 1-104-665-11 ELECT 100uF 20% 10V

C98 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C99 1-126-924-11 ELECT 330uF 20% 6.3V C100 1-126-934-11 ELECT 220uF 20% 10V C101 1-127-573-11 CERAMIC CHIP 1uF 10% 16V C102 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

Ref. No. Part No. Description Remark

< DIODE >

D1 8-719-055-76 DIODE 1N4148 D2 8-719-055-76 DIODE 1N4148 D3 8-719-055-76 DIODE 1N4148 D4 8-719-963-12 DIODE HZ33-2LTP D6 8-719-641-41 DIODE HZ4B1T2

D7 8-719-055-76 DIODE 1N4148 D9 8-719-990-71 DIODE HZ7A1LTP D10 8-719-055-76 DIODE 1N4148 D11 8-719-055-76 DIODE 1N4148 D12 8-719-990-93 DIODE HZ9A3LTP

D13 8-719-055-76 DIODE 1N4148 D14 8-719-055-76 DIODE 1N4148 D15 8-719-055-76 DIODE 1N4148 D16 8-719-963-12 DIODE HZ33-2LTP D17 8-719-055-76 DIODE 1N4148

D18 8-719-055-76 DIODE 1N4148 D19 8-719-055-76 DIODE 1N4148 D20 8-719-055-76 DIODE 1N4148 D21 8-719-055-76 DIODE 1N4148 D23 8-719-990-99 DIODE HZ9C3LTP

< CERAMIC FILTER >

FT1 1-760-143-42 FILTER, CERAMIC FT2 1-760-143-42 FILTER, CERAMIC

< IC/PHOTO COUPLER >

C103 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C104 1-164-730-11 CERAMIC CHIP 0.0012uF 10% 50V C105 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C106 1-162-979-11 CERAMIC CHIP 0.0027uF 10% 50V C107 1-164-173-11 CERAMIC CHIP 0.0039uF 10% 50V

C108 1-126-963-11 ELECT 4.7uF 20% 50V C109 1-104-665-11 ELECT 100uF 20% 25V C110 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C112 1-126-934-11 ELECT 220uF 20% 16V C113 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C114 1-104-665-11 ELECT 100uF 20% 10V C115 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C117 1-126-934-11 ELECT 220uF 20% 16V C118 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C119 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C120 1-104-665-11 ELECT 100uF 20% 10V C121 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C122 1-126-960-11 ELECT 1uF 20% 50V C123 1-104-665-11 ELECT 100uF 20% 25V C124 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C125 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C126 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C127 1-104-509-11 CERAMIC CHIP 0.018uF 10% 16V C130 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C131 1-162-977-11 CERAMIC CHIP 0.0018uF 10% 50V

IC1 8-759-089-92 IC IR3N74AN IC2 8-719-018-90 PHOTO COUPLER LTV817-D IC3 8-759-375-39 IC MC3361CD IC4 8-759-510-71 IC BA10358F-E2 IC5 8-759-007-31 IC MC34018P

IC6 8-759-510-71 IC BA10358F-E2 IC7 8-759-656-46 IC RH5VL40CA-T1 IC8 8-759-666-29 IC MB89174APF-G-290-BND IC9 8-719-018-90 PHOTO COUPLER LTV817-D

< JACK/CONNECTOR >

J1 1-766-250-21 JACK, MODULAR (2C) 6P (LINE) J2 1-580-727-11 JACK (DC IN 9V) J3 1-770-166-11 CONNECTOR, FFC/FPC 17P

< RESISTOR >

JC3 1-216-864-11 METAL CHIP 0 5% 1/16W JC171 1-216-864-11 METAL CHIP 0 5% 1/16W

< COIL >

L1 1-412-058-11 INDUCTOR CHIP 10uH L3 1-419-289-11 COIL, OSC L5 1-403-653-11 INDUCTOR CHIP 3.3nH L6 1-410-324-11 INDUCTOR 4.7uH L7 1-410-324-11 INDUCTOR 4.7uH

C132 1-162-969-11 CERAMIC CHIP 0.0068uF 10% 25V

< TRIMMER >

CT1 1-141-373-11 CAP, TRIMMER 10PF

< TRANSISTOR >

Q1 8-729-200-87 TRANSISTOR 2SC2714-Y Q2 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q3 8-729-216-22 TRANSISTOR 2SA1162-G

– 50 –

Page 39

BASE MAIN

Ref. No. Part No. Description Remark

Q4 8-729-230-49 TRANSISTOR 2SC2712-YG Q5 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q6 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q7 8-729-216-22 TRANSISTOR 2SA1162-G Q8 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q9 8-729-216-22 TRANSISTOR 2SA1162-G Q10 8-729-230-49 TRANSISTOR 2SC2712-YG

Q11 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q12 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q13 8-729-050-08 TRANSISTOR 2SD471-T Q14 8-729-212-02 TRANSISTOR 2SC2120-Y Q15 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q16 8-729-216-22 TRANSISTOR 2SA1162-G Q17 8-729-050-08 TRANSISTOR 2SD471-T Q18 8-729-230-49 TRANSISTOR 2SC2712-YG Q19 8-729-050-08 TRANSISTOR 2SD471-T Q20 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q21 8-729-216-22 TRANSISTOR 2SA1162-G

< RESISTOR >

R1 1-216-813-11 METAL CHIP 220 5% 1/16W R2 1-216-849-11 METAL CHIP 220K 5% 1/16W R4 1-216-815-11 METAL CHIP 330 5% 1/16W R5 1-216-817-11 METAL CHIP 470 5% 1/16W R6 1-216-836-11 METAL CHIP 18K 5% 1/16W

R7 1-216-828-11 METAL CHIP 3.9K 5% 1/16W R8 1-216-853-11 METAL CHIP 470K 5% 1/16W R9 1-216-073-00 METAL CHIP 10K 5% 1/10W R10 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R11 1-216-853-11 METAL CHIP 470K 5% 1/16W

R12 1-216-813-11 METAL CHIP 220 5% 1/16W R13 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R14 1-216-845-11 METAL CHIP 100K 5% 1/16W R15 1-216-833-11 RES-CHIP 10K 5% 1/16W R16 1-216-845-11 METAL CHIP 100K 5% 1/16W

R17 1-216-845-11 METAL CHIP 100K 5% 1/16W R18 1-216-845-11 METAL CHIP 100K 5% 1/16W R19 1-216-853-11 METAL CHIP 470K 5% 1/16W R20 1-216-851-11 METAL CHIP 330K 5% 1/16W R21 1-216-833-11 RES-CHIP 10K 5% 1/16W

R22 1-216-841-11 RES-CHIP 47K 5% 1/16W R23 1-216-835-11 METAL CHIP 15K 5% 1/16W R24 1-216-843-11 METAL CHIP 68K 5% 1/16W R25 1-216-818-11 METAL CHIP 560 5% 1/16W R26 1-216-832-11 METAL CHIP 8.2K 5% 1/16W

R27 1-216-843-11 METAL CHIP 68K 5% 1/16W R28 1-216-819-11 METAL CHIP 680 5% 1/16W R29 1-216-821-11 METAL CHIP 1K 5% 1/16W R30 1-247-764-11 CARBON 10K 5% 1/2W R31 1-215-864-00 METAL OXIDE 150 5% 1W F

R32 1-216-833-11 RES-CHIP 10K 5% 1/16W R33 1-216-843-11 METAL CHIP 68K 5% 1/16W R34 1-216-845-11 METAL CHIP 100K 5% 1/16W R35 1-216-849-11 METAL CHIP 220K 5% 1/16W R36 1-216-821-11 METAL CHIP 1K 5% 1/16W

R37 1-216-845-11 METAL CHIP 100K 5% 1/16W R38 1-216-846-11 METAL CHIP 120K 5% 1/16W

Ref. No. Part No. Description Remark

R39 1-216-845-11 METAL CHIP 100K 5% 1/16W R40 1-216-845-11 METAL CHIP 100K 5% 1/16W R41 1-216-833-11 RES-CHIP 10K 5% 1/16W

R42 1-216-021-00 METAL CHIP 68 5% 1/10W R43 1-216-851-11 METAL CHIP 330K 5% 1/16W R44 1-216-816-11 METAL CHIP 390 5% 1/16W R45 1-216-843-11 METAL CHIP 68K 5% 1/16W R46 1-216-832-11 METAL CHIP 8.2K 5% 1/16W

R47 1-216-809-11 METAL CHIP 100 5% 1/16W R48 1-216-037-00 METAL CHIP 330 5% 1/10W R49 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R50 1-216-845-11 METAL CHIP 100K 5% 1/16W R51 1-216-846-11 METAL CHIP 120K 5% 1/16W

R52 1-216-848-11 METAL CHIP 180K 5% 1/16W R53 1-216-836-11 METAL CHIP 18K 5% 1/16W R54 1-216-821-11 METAL CHIP 1K 5% 1/16W R55 1-216-817-11 METAL CHIP 470 5% 1/16W R56 1-216-820-11 METAL CHIP 820 5% 1/16W

R57 1-216-818-11 METAL CHIP 560 5% 1/16W R63 1-216-821-11 METAL CHIP 1K 5% 1/16W R64 1-216-821-11 METAL CHIP 1K 5% 1/16W R65 1-216-845-11 METAL CHIP 100K 5% 1/16W R66 1-216-821-11 METAL CHIP 1K 5% 1/16W

R67 1-216-198-00 RES-CHIP 1K 5% 1/8W R68 1-216-198-00 RES-CHIP 1K 5% 1/8W R69 1-216-849-11 METAL CHIP 220K 5% 1/16W R70 1-216-853-11 METAL CHIP 470K 5% 1/16W R71 1-216-831-11 METAL CHIP 6.8K 5% 1/16W

R72 1-216-848-11 METAL CHIP 180K 5% 1/16W R73 1-216-841-11 METAL CHIP 47K 5% 1/16W R74 1-216-833-11 RES-CHIP 10K 5% 1/16W R75 1-216-833-11 RES-CHIP 10K 5% 1/16W R76 1-216-832-11 METAL CHIP 8.2K 5% 1/16W

R77 1-216-847-11 METAL CHIP 150K 5% 1/16W R78 1-216-833-11 RES-CHIP 10K 5% 1/16W R80 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R81 1-216-835-11 METAL CHIP 15K 5% 1/16W R82 1-216-065-00 RES-CHIP 4.7K 5% 1/10W

R83 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R84 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R85 1-216-845-11 METAL CHIP 100K 5% 1/16W R86 1-216-845-11 METAL CHIP 100K 5% 1/16W R87 1-216-845-11 METAL CHIP 100K 5% 1/16W

R88 1-216-832-11 METAL CHIP 8.2K 5% 1/16W R89 1-216-198-00 RES-CHIP 1K 5% 1/8W R90 1-216-198-00 RES-CHIP 1K 5% 1/8W R91 1-216-198-00 RES-CHIP 1K 5% 1/8W R92 1-216-833-11 RES-CHIP 10K 5% 1/16W

R93 1-216-838-11 METAL CHIP 27K 5% 1/16W R94 1-216-845-11 METAL CHIP 100K 5% 1/16W R95 1-216-821-11 METAL CHIP 1K 5% 1/16W R96 1-216-821-11 METAL CHIP 1K 5% 1/16W R97 1-216-803-11 METAL CHIP 33 5% 1/16W

R98 1-216-849-11 METAL CHIP 220K 5% 1/16W R99 1-216-845-11 METAL CHIP 100K 5% 1/16W R100 1-216-863-11 RES-CHIP 3.3M 5% 1/16W R101 1-216-860-11 RES-CHIP 1.8M 5% 1/16W R102 1-216-825-11 METAL CHIP 2.2K 5% 1/16W

– 51 –

Page 40

BASE MAIN BASE MIC BASE RF

Ref. No. Part No. Description Remark

R103 1-216-841-11 METAL CHIP 47K 5% 1/16W R104 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R105 1-216-061-00 METAL CHIP 3.3K 5% 1/10W R106 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R107 1-216-821-11 METAL CHIP 1K 5% 1/16W

R108 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R109 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R110 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R111 1-216-845-11 METAL CHIP 100K 5% 1/16W R112 1-216-821-11 METAL CHIP 1K 5% 1/16W

R113 1-216-821-11 METAL CHIP 1K 5% 1/16W R114 1-216-831-11 METAL CHIP 6.8K 5% 1/16W R115 1-216-834-11 METAL CHIP 12K 5% 1/16W R116 1-216-837-11 METAL CHIP 22K 5% 1/16W R117 1-216-817-11 METAL CHIP 470 5% 1/16W

R118 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R119 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R120 1-216-837-11 METAL CHIP 22K 5% 1/16W R121 1-216-077-00 RES-CHIP 15K 5% 1/10W R122 1-216-849-11 METAL CHIP 220K 5% 1/16W

R123 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R124 1-216-838-11 METAL CHIP 27K 5% 1/16W R125 1-216-839-11 METAL CHIP 33K 5% 1/16W R126 1-216-846-11 METAL CHIP 120K 5% 1/16W R127 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

Ref. No. Part No. Description Remark

R162 1-216-833-11 RES-CHIP 10K 5% 1/16W R163 1-216-831-11 METAL CHIP 6.8K 5% 1/16W R165 1-216-833-11 RES-CHIP 10K 5% 1/16W

R166 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R167 1-215-869-11 METAL OXIDE 1K 5% 1W F R168 1-216-843-11 METAL CHIP 68K 5% 1/16W R169 1-216-819-11 METAL CHIP 680 5% 1/16W R170 1-216-831-11 METAL CHIP 6.8K 5% 1/16W

R172 1-216-827-11 METAL CHIP 3.3K 5% 1/16W

< RELAY >

RL1 1-515-693-11 RELAY

< VARIABLE RESISTOR >

RT1 1-228-998-00 RES, ADJ, METAL220K RT2 1-228-997-00 RES, ADJ, METAL100K RT3 1-228-995-00 RES, ADJ, METAL22K

< SWITCH >

S1 1-692-955-11 SWITCH, SLIDE (1-1-2) (DIAL MODE) S2 1-762-257-11 SWITCH, SLIDE (RINGER)

< TRANSFORMER >

T1 1-435-135-11 TRANSFORMER, LINE

R128 1-216-821-11 METAL CHIP 1K 5% 1/16W R129 1-216-025-00 RES-CHIP 100 5% 1/10W R130 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R131 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R132 1-216-029-00 METAL CHIP 150 5% 1/10W

R133 1-216-029-00 METAL CHIP 150 5% 1/10W R135 1-216-853-11 METAL CHIP 470K 5% 1/16W R136 1-216-845-11 METAL CHIP 100K 5% 1/16W R137 1-216-861-11 METAL CHIP 2.2M 5% 1/16W R138 1-216-853-11 METAL CHIP 470K 5% 1/16W

R139 1-216-857-11 METAL CHIP 1M 5% 1/16W R140 1-216-841-11 METAL CHIP 47K 5% 1/16W R141 1-216-839-11 METAL CHIP 33K 5% 1/16W R142 1-216-815-11 METAL CHIP 330 5% 1/16W R143 1-247-807-31 CARBON 100 5% 1/4W

R144 1-247-727-11 CARBON 10 5% 1/2W R145 1-216-025-00 RES-CHIP 100 5% 1/10W R146 1-216-801-11 METAL CHIP 22 5% 1/16W R147 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R148 1-216-198-00 RES-CHIP 1K 5% 1/8W

R149 1-216-025-00 RES-CHIP 100 5% 1/10W R151 1-216-025-00 RES-CHIP 100 5% 1/10W R152 1-216-841-11 METAL CHIP 47K 5% 1/16W R153 1-216-023-00 METAL CHIP 82 5% 1/10W R154 1-216-023-00 METAL CHIP 82 5% 1/10W

< VARIABLE RESISTOR >

VR1 1-225-602-11 RES, VAR SLIDE 10K (VOLUME)

< VIBRATOR >

X1 1-781-724-11 VIBRATOR, CRYSTAL (10.1MHz) X2 1-760-311-11 VIBRATOR, CRYSTAL (3.579545MHz)

**************************************************************

BASE MIC BOARD

***************

(Included in BASE MAIN board, complete)

< CAPACITOR >

C84 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

< MICROPHONE >

MC1 1-542-118-41 MICROPHONE, ELECTRET CONDENSER (MIC)

**************************************************************

A-3672-929-A BASE RF BOARD, COMPLETE

************************

7-621-771-06 SCREW +B 2X5

< CAPACITOR >

R155 1-216-023-00 METAL CHIP 82 5% 1/10W R156 1-216-841-11 METAL CHIP 47K 5% 1/16W R157 1-216-845-11 METAL CHIP 100K 5% 1/16W R158 1-216-851-11 METAL CHIP 330K 5% 1/16W R159 1-216-861-11 METAL CHIP 2.2M 5% 1/16W

R160 1-216-833-11 RES-CHIP 10K 5% 1/16W R161 1-216-846-11 METAL CHIP 120K 5% 1/16W

C301 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C302 1-162-916-11 CERAMIC CHIP 12PF 5% 50V C303 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C304 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C305 1-162-912-11 CERAMIC CHIP 7PF 0.5PF 50V

C306 1-162-904-11 CERAMIC CHIP 0.5PF 0.25PF 50V C307 1-162-921-11 CERAMIC CHIP 33PF 5% 50V

– 52 –

Page 41

BASE RF

Ref. No. Part No. Description Remark

C308 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V C309 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C310 1-162-921-11 CERAMIC CHIP 33PF 5% 50V

C311 1-162-920-11 CERAMIC CHIP 27PF 5% 50V C312 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C314 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C315 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C319 1-162-921-11 CERAMIC CHIP 33PF 5% 50V

C320 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C321 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C323 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C324 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C325 1-162-921-11 CERAMIC CHIP 33PF 5% 50V

C326 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C327 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C333 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C334 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C335 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V

C336 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C337 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C338 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C339 1-135-072-21 TANTALUM CHIP 0.22uF 10% 35V C340 1-162-921-11 CERAMIC CHIP 33PF 5% 50V

Ref. No. Part No. Description Remark

C383 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C386 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C390 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C397 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C398 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C399 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V

< DIODE >

D302 8-719-076-89 DIODE 1SV270 (TPH3) D303 8-719-076-90 DIODE 1SV314

< FILTER >

FT301 (Not supplied)

< IC >

IC302 8-759-641-06 IC M64884FP-C60J

< RESISTOR >

JC316 1-216-864-11 METAL CHIP 0 5% 1/16W JC319 1-216-864-11 METAL CHIP 0 5% 1/16W JC348 1-216-864-11 METAL CHIP 0 5% 1/16W

C341 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V C342 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C343 1-162-926-11 CERAMIC CHIP 82PF 5% 50V C344 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C345 1-164-813-11 CERAMIC CHIP 15PF 2% 50V

C346 1-164-813-11 CERAMIC CHIP 15PF 2% 50V C347 1-162-914-11 CERAMIC CHIP 9PF 0.5PF 50V C348 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C349 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V C350 1-164-813-11 CERAMIC CHIP 15PF 2% 50V

C351 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C353 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C357 1-135-238-21 TANTALUM CHIP 6.8uF 20% 10V C358 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C360 1-115-566-11 CERAMIC CHIP 4.7uF 10% 16V

C362 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C363 1-162-912-11 CERAMIC CHIP 7PF 0.5PF 50V C364 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C365 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C366 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C367 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C368 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V C369 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C370 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C371 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C372 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C373 1-162-911-11 CERAMIC CHIP 6PF 0.5PF 50V C374 1-162-913-11 CERAMIC CHIP 8PF 0.5PF 50V C375 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V C376 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V

C378 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C379 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C380 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C381 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C382 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

< COIL >

L301 1-403-659-11 INDUCTOR 10nH L302 1-403-657-11 INDUCTOR 6.8nH L303 1-403-658-31 INDUCTOR 8.2nH L304 1-412-987-31 INDUCTOR 4.7uH L306 1-403-660-11 INDUCTOR 12nH

L307 1-403-657-11 INDUCTOR 6.8nH L309 1-403-666-11 INDUCTOR 39nH L310 1-403-657-11 INDUCTOR 6.8nH

< TRANSISTOR >

Q301 8-729-050-34 TRANSISTOR 2SC4095-R47T1 Q302 8-729-216-22 TRANSISTOR 2SA1162-G Q306 8-729-050-35 TRANSISTOR 2SC5065-Y (TE85R) Q307 8-729-050-35 TRANSISTOR 2SC5065-Y (TE85R) Q312 8-729-050-35 TRANSISTOR 2SC5065-Y (TE85R)

< RESISTOR >

R302 1-216-841-11 METAL CHIP 47K 5% 1/16W R303 1-216-795-11 RES-CHIP 6.8 5% 1/16W R304 1-216-813-11 METAL CHIP 220 5% 1/16W R305 1-216-833-11 RES-CHIP 10K 5% 1/16W R306 1-216-821-11 METAL CHIP 1K 5% 1/16W

R307 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R309 1-216-833-11 RES-CHIP 10K 5% 1/16W R317 1-216-816-11 METAL CHIP 390 5% 1/16W R320 1-216-845-11 METAL CHIP 100K 5% 1/16W R321 1-216-833-11 RES-CHIP 10K 5% 1/16W

R322 1-216-803-11 METAL CHIP 33 5% 1/16W R326 1-216-833-11 RES-CHIP 10K 5% 1/16W R327 1-216-821-11 METAL CHIP 1K 5% 1/16W R328 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R329 1-216-816-11 METAL CHIP 390 5% 1/16W

R330 1-216-797-11 METAL CHIP 10 5% 1/16W

– 53 –

Page 42

BASE RF HAND MAIN

Ref. No. Part No. Description Remark

R331 1-216-802-11 RES-CHIP 27 5% 1/16W R332 1-216-821-11 METAL CHIP 1K 5% 1/16W R333 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R339 1-216-851-11 METAL CHIP 330K 5% 1/16W

R340 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R341 1-216-821-11 METAL CHIP 1K 5% 1/16W R342 1-216-811-11 METAL CHIP 150 5% 1/16W R344 1-216-803-11 METAL CHIP 33 5% 1/16W R351 1-216-809-11 METAL CHIP 100 5% 1/16W

R352 1-216-797-11 METAL CHIP 10 5% 1/16W R353 1-216-840-11 METAL CHIP 39K 5% 1/16W R354 1-216-836-11 METAL CHIP 18K 5% 1/16W R359 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R361 1-216-839-11 METAL CHIP 33K 5% 1/16W

R397 1-216-821-11 METAL CHIP 1K 5% 1/16W R398 1-216-821-11 METAL CHIP 1K 5% 1/16W R399 1-216-821-11 METAL CHIP 1K 5% 1/16W

< VARIABLE RESISTOR >

RT301 1-223-258-11 RES, ADJ, CERMET 4.7K

**************************************************************

A-3672-934-A HAND MAIN BOARD, COMPLETE

**************************

< CAPACITOR >

C601 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C602 1-109-982-11 CERAMIC CHIP 1uF 10% 10V C603 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C604 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C605 1-162-959-11 CERAMIC CHIP 330PF 5% 50V

C606 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C607 1-162-959-11 CERAMIC CHIP 330PF 5% 50V C608 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C609 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C611 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V

C612 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V C613 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C614 1-127-573-11 CERAMIC CHIP 1uF 10% 16V C616 1-107-682-11 CERAMIC CHIP 1uF 10% 16V C618 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C620 1-127-573-11 CERAMIC CHIP 1uF 10% 16V C621 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V C622 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C623 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C624 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C625 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C626 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V C627 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C628 1-162-916-11 CERAMIC CHIP 12PF 5% 50V C629 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C630 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C631 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C632 1-115-566-11 CERAMIC CHIP 4.7uF 10% 10V C633 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V C634 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C635 1-117-370-11 CERAMIC CHIP 10uF 10V C636 1-104-700-11 CERAMIC CHIP 0.027uF 10% 16V

Ref. No. Part No. Description Remark

C637 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C638 1-127-573-11 CERAMIC CHIP 1uF 10% 16V C639 1-164-677-11 CERAMIC CHIP 0.033uF 10% 16V

C640 1-126-163-11 ELECT 4.7uF 20% 50V C641 1-104-509-11 CERAMIC CHIP 0.018uF 10% 16V C642 1-104-396-11 ELECT 10uF 20% 16V C643 1-162-913-11 CERAMIC CHIP 8PF 0.5PF 50V C644 1-162-962-11 CERAMIC CHIP 470PF 10% 50V

C645 1-127-573-11 CERAMIC CHIP 1uF 10% 16V C647 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C648 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V C649 1-162-920-11 CERAMIC CHIP 27PF 5% 50V C650 1-162-920-11 CERAMIC CHIP 27PF 5% 50V

C651 1-126-206-11 ELECT CHIP 100uF 20% 6.3V C652 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C653 1-127-573-11 CERAMIC CHIP 1uF 10% 16V C654 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C656 1-126-206-11 ELECT CHIP 100uF 20% 6.3V

C657 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C658 1-107-682-11 CERAMIC CHIP 1uF 10% 16V C659 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C660 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C661 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C662 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C663 1-104-851-11 TANTALUM CHIP 10uF 20% 10V C665 1-162-913-11 CERAMIC CHIP 8PF 0.5PF 50V C667 1-115-412-11 CERAMIC CHIP 680PF 5% 25V C668 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C669 1-164-245-11 CERAMIC CHIP 0.015uF 10% 25V

< TRIMMER >

CT601 1-141-373-11 CAP, TRIMMER 10PF

< DIODE >

D601 8-719-976-19 DIODE RLS-4148 D602 8-719-976-19 DIODE RLS-4148 D603 8-719-976-19 DIODE RLS-4148 D604 8-719-046-60 DIODE HZK6C D605 8-719-976-19 DIODE RLS-4148

D606 8-719-017-42 DIODE HSM88WA D607 8-719-053-09 LED SML-310VTT86 (TALK/BATT LOW) D608 8-719-072-86 DIODE NNCD6.2MF-T1B D609 8-719-063-83 LED SML-510MWT86 (KEY BACK LIGHT)

(SPP-934)

D610 8-719-063-83 LED SML-510MWT86 (KEY BACK LIGHT)

(SPP-934)

D611 8-719-063-83 LED SML-510MWT86 (KEY BACK LIGHT)

(SPP-934)

D612 8-719-063-83 LED SML-510MWT86 (KEY BACK LIGHT)

(SPP-934) D613 8-719-976-19 DIODE RLS-4148 D614 8-719-046-60 DIODE HZK6C

< CERAMIC FILTER >

FT601 1-760-143-42 FILTER, CERAMIC FT602 1-527-569-00 FILTER, CERAMIC

– 54 –

Page 43

HAND MAIN

Ref. No. Part No. Description Remark

< IC >

IC601 8-759-375-39 IC MC3361CD IC602 8-759-089-92 IC IR3N74AN IC603 8-759-666-28 IC MB89174LPF-G-289-BND IC604 8-759-641-10 IC TK11130SCL IC605 8-759-641-07 IC XC612N3328MR

< JACK >

J602 1-573-753-11 JACK

< RESISTOR >

JC672 1-216-864-11 METAL CHIP 0 5% 1/16W JC673 1-216-295-00 SHORT 0 JC691 1-216-864-11 METAL CHIP 0 5% 1/16W JC692 1-216-864-11 METAL CHIP 0 5% 1/16W JC694 1-216-864-11 METAL CHIP 0 5% 1/16W

JC695 1-216-864-11 METAL CHIP 0 5% 1/16W JC696 1-216-864-11 METAL CHIP 0 5% 1/16W JC697 1-216-864-11 METAL CHIP 0 5% 1/16W

< COIL >

L601 1-412-058-11 INDUCTOR CHIP 10uH L602 1-419-289-11 COIL, OSC L603 1-403-651-21 INDUCTOR 2.2nH

< MICROPHONE >

MC601 1-542-118-41 MICROPHONE, ELECTRET CONDENSER

< TRANSISTOR >

Q601 8-729-200-87 TRANSISTOR 2SC2714-Y Q602 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q603 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q604 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q607 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q608 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q609 8-729-216-22 TRANSISTOR 2SA1162-G Q610 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q611 8-729-216-22 TRANSISTOR 2SA1162-G Q612 8-729-120-28 TRANSISTOR 2SC1623-L5L6

Q613 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q615 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q616 8-729-216-22 TRANSISTOR 2SA1162-G (SPP-934)

< RESISTOR >

R601 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R602 1-216-849-11 METAL CHIP 220K 5% 1/16W R603 1-216-815-11 METAL CHIP 330 5% 1/16W R604 1-216-817-11 METAL CHIP 470 5% 1/16W R605 1-216-836-11 METAL CHIP 18K 5% 1/16W

R606 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R607 1-216-853-11 METAL CHIP 470K 5% 1/16W R608 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R609 1-216-833-11 RES-CHIP 10K 5% 1/16W R610 1-216-853-11 METAL CHIP 470K 5% 1/16W

R611 1-216-813-11 METAL CHIP 220 5% 1/16W R612 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R613 1-216-845-11 METAL CHIP 100K 5% 1/16W

Ref. No. Part No. Description Remark

R615 1-216-845-11 METAL CHIP 100K 5% 1/16W R616 1-216-845-11 METAL CHIP 100K 5% 1/16W

R617 1-216-831-11 METAL CHIP 6.8K 5% 1/16W R618 1-216-845-11 METAL CHIP 100K 5% 1/16W R619 1-216-845-11 METAL CHIP 100K 5% 1/16W R620 1-216-832-11 METAL CHIP 8.2K 5% 1/16W R621 1-216-815-11 METAL CHIP 330 5% 1/16W

R622 1-216-821-11 METAL CHIP 1K 5% 1/16W R624 1-216-809-11 METAL CHIP 100 5% 1/16W R625 1-216-809-11 METAL CHIP 100 5% 1/16W R626 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R627 1-216-829-11 METAL CHIP 4.7K 5% 1/16W

R628 1-216-833-11 RES-CHIP 10K 5% 1/16W R629 1-216-821-11 METAL CHIP 1K 5% 1/16W R630 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R631 1-216-821-11 METAL CHIP 1K 5% 1/16W R632 1-216-821-11 METAL CHIP 1K 5% 1/16W

R633 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R634 1-216-821-11 METAL CHIP 1K 5% 1/16W R639 1-216-835-11 METAL CHIP 15K 5% 1/16W R640 1-216-821-11 METAL CHIP 1K 5% 1/16W R641 1-216-835-11 METAL CHIP 15K 5% 1/16W

R642 1-216-816-11 METAL CHIP 390 5% 1/16W R643 1-216-853-11 METAL CHIP 470K 5% 1/16W R644 1-216-801-11 METAL CHIP 22 5% 1/16W R645 1-216-835-11 METAL CHIP 15K 5% 1/16W R646 1-216-835-11 METAL CHIP 15K 5% 1/16W

R647 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R649 1-216-845-11 METAL CHIP 100K 5% 1/16W R650 1-216-848-11 METAL CHIP 180K 5% 1/16W R651 1-216-844-11 METAL CHIP 82K 5% 1/16W R652 1-216-845-11 METAL CHIP 100K 5% 1/16W

R653 1-216-845-11 METAL CHIP 100K 5% 1/16W R654 1-216-838-11 METAL CHIP 27K 5% 1/16W R655 1-216-821-11 METAL CHIP 1K 5% 1/16W R656 1-216-821-11 METAL CHIP 1K 5% 1/16W R657 1-216-841-11 METAL CHIP 47K 5% 1/16W

R658 1-216-833-11 RES-CHIP 10K 5% 1/16W R659 1-216-845-11 METAL CHIP 100K 5% 1/16W R660 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R661 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R662 1-216-813-11 METAL CHIP 220 5% 1/16W

R663 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R664 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R665 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R666 1-216-833-11 RES-CHIP 10K 5% 1/16W R667 1-216-833-11 RES-CHIP 10K 5% 1/16W

R668 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R669 1-216-801-11 METAL CHIP 22 5% 1/16W R670 1-216-821-11 METAL CHIP 1K 5% 1/16W R671 1-216-821-11 METAL CHIP 1K 5% 1/16W R674 1-216-836-11 METAL CHIP 18K 5% 1/16W

R675 1-216-840-11 METAL CHIP 39K 5% 1/16W R677 1-216-841-11 METAL CHIP 47K 5% 1/16W R678 1-216-815-11 METAL CHIP 330 5% 1/16W R681 1-216-821-11 METAL CHIP 1K 5% 1/16W R682 1-216-854-11 METAL CHIP 560K 5% 1/16W

– 55 –

Page 44

HAND MAIN HAND RF

Ref. No. Part No. Description Remark

R683 1-216-845-11 METAL CHIP 100K 5% 1/16W R684 1-216-847-11 METAL CHIP 150K 5% 1/16W R685 1-216-178-00 RES-CHIP 150 5% 1/8W

(SPP-934)

R686 1-216-178-00 RES-CHIP 150 5% 1/8W

(SPP-934)

R687 1-216-178-00 RES-CHIP 150 5% 1/8W

(SPP-934)

R688 1-216-178-00 RES-CHIP 150 5% 1/8W

(SPP-934)

R689 1-216-821-11 METAL CHIP 1K 5% 1/16W

(SPP-934)

R690 1-216-845-11 METAL CHIP 100K 5% 1/16W

(SPP-934)

R693 1-216-835-11 METAL CHIP 15K 5% 1/16W

< VARIABLE RESISTOR >

RT601 1-223-279-11 RES, ADJ, CERMET 220K RT602 1-223-278-11 RES, ADJ, CERMET 100K RT603 1-223-276-11 RES, ADJ, CERMET 22K

< SWITCH >

S601 1-771-811-11 SWITCH, SLIDE (VOL)

< VIBRATOR >

Ref. No. Part No. Description Remark

C533 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C534 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C535 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C536 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V

C537 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C538 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V C539 1-135-072-21 TANTALUM CHIP 0.22uF 10% 35V C540 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C541 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V

C542 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C543 1-162-926-11 CERAMIC CHIP 82PF 5% 50V C544 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C545 1-164-813-11 CERAMIC CHIP 15PF 2% 50V C546 1-164-813-11 CERAMIC CHIP 15PF 2% 50V

C547 1-162-911-11 CERAMIC CHIP 6PF 0.5PF 50V C548 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C549 1-162-912-11 CERAMIC CHIP 7PF 0.5PF 50V C550 1-164-813-11 CERAMIC CHIP 15PF 2% 50V C551 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C553 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C557 1-135-238-21 TANTALUM CHIP 6.8uF 20% 10V C558 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C560 1-107-682-11 CERAMIC CHIP 1uF 10% 16V C562 1-162-933-11 CERAMIC CHIP 2.5PF 0.25PF 50V

X601 1-781-724-11 VIBRATOR, CRYSTAL (10.1MHz) X602 1-527-396-31 VIBRATOR, CRYSTAL (3.579545MHz)

< BUZZER >

Y601 1-544-603-11 BUZZER

**************************************************************

A-3672-932-A HAND RF BOARD, COMPLETE

************************

7-621-771-06 SCREW +B 2X5

< CAPACITOR >

C501 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C502 1-162-916-11 CERAMIC CHIP 12PF 5% 50V C503 1-162-915-11 CERAMIC CHIP 10PF 0.5PF 50V C504 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C505 1-162-912-11 CERAMIC CHIP 7PF 0.5PF 50V

C506 1-162-904-11 CERAMIC CHIP 0.5PF 0.25PF 50V C507 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C508 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V C509 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C510 1-162-921-11 CERAMIC CHIP 33PF 5% 50V

C511 1-162-920-11 CERAMIC CHIP 27PF 5% 50V C512 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C514 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C519 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C520 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V

C521 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C523 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C524 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C525 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C526 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C563 1-162-912-11 CERAMIC CHIP 7PF 0.5PF 50V C564 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C565 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C566 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C567 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V

C568 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V C569 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C570 1-162-910-11 CERAMIC CHIP 5PF 0.25PF 50V C571 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C572 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C573 1-162-911-11 CERAMIC CHIP 6PF 0.5PF 50V C574 1-162-907-11 CERAMIC CHIP 2PF 0.25PF 50V C575 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V C576 1-162-909-11 CERAMIC CHIP 4PF 0.25PF 50V C578 1-162-921-11 CERAMIC CHIP 33PF 5% 50V

C579 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C580 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C581 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C582 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C583 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

C586 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C590 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C597 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C598 1-162-927-11 CERAMIC CHIP 100PF 5% 50V

< DIODE >

D502 8-719-076-89 DIODE 1SV270 (TPH3) D503 8-719-076-90 DIODE 1SV314

< FILTER >

FT501 (Not supplied)

C527 1-162-908-11 CERAMIC CHIP 3PF 0.25PF 50V

– 56 –

Page 45

HAND RF

Ref. No. Part No. Description Remark

< IC >

IC502 8-759-641-06 IC M64884FP-C60J

< RESISTOR >

JC516 1-216-864-11 METAL CHIP 0 5% 1/16W JC519 1-216-864-11 METAL CHIP 0 5% 1/16W JC548 1-216-864-11 METAL CHIP 0 5% 1/16W

< COIL >

L501 1-403-663-41 INDUCTOR 22nH L502 1-403-657-11 INDUCTOR 6.8nH L503 1-403-661-11 INDUCTOR 15nH L504 1-412-987-31 INDUCTOR 4.7uH L506 1-403-660-11 INDUCTOR 12nH

L507 1-403-657-11 INDUCTOR 6.8nH L509 1-403-665-11 INDUCTOR 33nH

< TRANSISTOR >

Q501 8-729-050-34 TRANSISTOR 2SC4095-R47T1 Q502 8-729-216-22 TRANSISTOR 2SA1162-G Q506 8-729-050-35 TRANSISTOR 2SC5065-Y (TE85R) Q507 8-729-050-35 TRANSISTOR 2SC5065-Y (TE85R) Q512 8-729-050-35 TRANSISTOR 2SC5065-Y (TE85R)

< RESISTOR >

R502 1-216-841-11 METAL CHIP 47K 5% 1/16W R503 1-216-795-11 RES-CHIP 6.8 5% 1/16W R504 1-216-813-11 METAL CHIP 220 5% 1/16W R505 1-216-833-11 RES-CHIP 10K 5% 1/16W R506 1-216-821-11 METAL CHIP 1K 5% 1/16W

R507 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R509 1-216-833-11 RES-CHIP 10K 5% 1/16W R517 1-216-816-11 METAL CHIP 390 5% 1/16W R520 1-216-845-11 METAL CHIP 100K 5% 1/16W R521 1-216-833-11 RES-CHIP 10K 5% 1/16W

R522 1-216-809-11 METAL CHIP 100 5% 1/16W R526 1-216-833-11 RES-CHIP 10K 5% 1/16W R527 1-216-821-11 METAL CHIP 1K 5% 1/16W R528 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R529 1-216-816-11 METAL CHIP 390 5% 1/16W

R530 1-216-797-11 METAL CHIP 10 5% 1/16W R531 1-216-802-11 RES-CHIP 27 5% 1/16W R532 1-216-821-11 METAL CHIP 1K 5% 1/16W R533 1-216-822-11 METAL CHIP 1.2K 5% 1/16W R539 1-216-851-11 METAL CHIP 330K 5% 1/16W

R540 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R541 1-216-821-11 METAL CHIP 1K 5% 1/16W R542 1-216-811-11 METAL CHIP 150 5% 1/16W R544 1-216-803-11 METAL CHIP 33 5% 1/16W R551 1-216-809-11 METAL CHIP 100 5% 1/16W

Ref. No. Part No. Description Remark

R599 1-216-821-11 METAL CHIP 1K 5% 1/16W

< VARIABLE RESISTOR >

RT501 1-238-663-11 RES, ADJ, CARBON 4.7K

************************************************************

MISCELLANEOUS

**************

2 1-771-870-11 SWITCH, RUBBER KEY (HAND 12 KEY) 52 1-771-896-11 SWITCH, RUBBER KEY (BASE 12 KEY) 60 1-590-296-11 CABLE, FLAT (1.0mm) (17 CORE) AT701 1-754-093-11 ANTENNA SP701 1-505-802-11 SPEAKER (5.7cm)

SP801 1-529-541-11 SPEAKER (2.8cm)

************************************************************

ACCESSORIES & PACKING MATERIALS

********************************

0 1-418-806-11 ADAPTOR, AC (AC-T129)

1-528-489-12 BATTERY, NI-CD (BP-T18)

(SPP-933/SPP-934: Canadian) 1-756-053-21 BATTERY, NI-CD (BP-T18) (SPP-934: Mexican) 1-696-453-11 CORD (WITH MODULAR PLUG) (LINE)

(215cm)

1-696-454-11 CORD (WITH MODULAR PLUG) (LINE)

(15cm)

3-010-356-11 LABEL (MEMORY) 3-043-623-11 GUIDE, QUICK START (ENGLISH, SPANISH)

(SPP-933)

3-043-623-21 GUIDE, QUICK START (ENGLISH, FRENCH)

(SPP-934: Canadian)

3-043-623-31 GUIDE, QUICK START (SPANISH)

(SPP-934: Mexican)

3-043-723-11 MANUAL, INSTRUCTION (ENGLISH, SPANISH)

(SPP-933)

3-043-723-21 MANUAL, INSTRUCTION (ENGLISH, FRENCH)

(SPP-934: Canadian)

3-043-723-31 MANUAL, INSTRUCTION (SPANISH)

(SPP-934: Mexican)

X-3378-524-1 ADAPTOR ASSY, WALL HOOK

************************************************************

**************

HARDWARE LIST

**************

#1 7-623-207-22 SW 2.6, TYPE 2 #2 7-685-533-14 SCREW +BTP 2.6X6 TYPE2 N-S #3 7-685-534-14 SCREW +BTP 2.6X8 TYPE2 N-S #4 7-685-536-14 SCREW +BTP 2.6X12 TYPE2 N-S #5 7-621-771-06 SCREW +B 2X5

R552 1-216-797-11 METAL CHIP 10 5% 1/16W R553 1-216-840-11 METAL CHIP 39K 5% 1/16W R554 1-216-836-11 METAL CHIP 18K 5% 1/16W R559 1-216-823-11 METAL CHIP 1.5K 5% 1/16W R561 1-216-839-11 METAL CHIP 33K 5% 1/16W

R597 1-216-821-11 METAL CHIP 1K 5% 1/16W R598 1-216-821-11 METAL CHIP 1K 5% 1/16W

– 57 –

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

Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

Page 46

SPP-933/934

9-927-643-11

Sony Corporation

Personal Audio Division Company

– 58 –

Printed in Japan C 2000. 1

2000A0515-1

Published by General Engineering Dept.

Sony SPP-933, SPP-934 Service manual

TABLE OF CONTENTS

GENERAL

DISASSEMBLY

TEST MODE

BASE UNIT

HANDSET

ELECTRICAL ADJUSTMENTS

BASE UNIT

HANDSET

5-4. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

EXPLODED VIEWS

ELECTRICAL PARTS LIST

BASE KEY

BASE MAIN