SONY SPPM100 - Service Manual Immediate Download

MICROFILM

SPP-M100

SERVICE MANUAL

2-LINE CORDLESS TELEPHONE

SPECIFICATIONS

E Model

General

Frequency control

Crystal-controlled PLL

Operation mode

FM, duplex

Operation channel

25 channels

Dial signal

Tone, 10 PPS (pulse) selectable

Supplied accessories

AC power adaptor (AC-T37), Telephone line

cords (long :2 / short : 1), Screws (4), Wall bracket

for base unit, Rechargeable battery pack

(BP-T40), Directories (2)

Handset

power source

Rechargeable battery pack BP-T40

Battery life

Standby : Approx. 30 days

Dimensions

Approx. 23/8 x 81/8 x 23/4 inches

(w/h/d), antenna excluded

(Approx. 58 x 205 x 69 mm)

Antenna : 31/4 inches (81 mm)

Mass

Approx. 10.5 oz (Approx. 300g, ) battery

inclueded

Base unit

power source

DC 9V from AC power adaptor

Battery charging time

Apprpx. 10 hours

Dimensions

Approx. 53/4 x 13/4 x 91/4 inches

(w/h/d), antenna excluded

(Approx. 146 x 44 x 234 mm)

Antenna : 227/8 inches (580 mm)

Mass

Approx. 13.5 oz (Approx. 390g, ) battery

inclueded

Design and specifications are subject to change without notice.

Specifications ........................................................................... 1

1. GENERAL

Location and Function of Controls .................................... 3

Step 1 : Checking the Package Contents ............................ 5

Step 2 : Setting up the Base Unit ....................................... 5

Step 3 : Preparing the Battery Pack ................................... 6

Making Calls ...................................................................... 7

Receiving Calls .................................................................. 7

Speed Dialing ..................................................................... 8

Paging ................................................................................ 8

Reseting the dDigital Security Code .................................. 9

Mounting the Base Unit on a Wall ..................................... 9

2. DISASSEMBLY

2-1. Cover (Battery) Removal .......................................... 10

2-2. Rear (Cabinet) Removal ........................................... 10

2-3. Hand Main Board Removal ...................................... 10

3. TEST MODE .......................................................... 11

4 . BASE UNIT TEST MODE

STATUS FLOW CHART ...................................... 18

5. ELECTRICAL ADJUSTMENTS

5-1. Base Unit Section ..................................................... 19

5-2. Handset section ......................................................... 20

6. DIAGRAMS

6-1. Explanation of IC Terminals ..................................... 22

6-2. Block Diagram (Base Unit Section) ......................... 24

6-3. Block Diagram (Handset Section) ............................ 27

6-4. Printed Wiring Boards (Base Unit Section) .............. 30

6-5. Schematic Diagram (Base Unit Section) .................. 33

6-6. Schematic Diagram (Handset Section) ..................... 37

6-7. Printed Wiring Boards (Handset Section) ................ 41

7. EXPLODED VIEWS

7-1. Base Unit Section ..................................................... 47

7-2. Handset Section ........................................................ 48

8. ELECTRICAL PARTS LIST ................................ 49

TABLE OF CONTENTS

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK

! OR DOTTED LINEWITH

MARK

!ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS

LIST ARE CRITICAL TO SAFE OPERATION.

REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE

PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN

SUPPLEMENTS PUBLISHED BY SONY.

Notes on chip component replacement

· Never reuse a disconnected chip component.

· Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

SECTION 1

GENERAL

LOCATION AND FUNCTION OF CONTROLS

1 Hang-up tab

2 LINE 2 lamp

3 LINE 1 lamp

4 PAGE button

5 CHARGE lamp

6 Telescopic antenna

7 DIAL MODE switch

8 DC IN 9V jack

9 L2 (Telephone jack)

!º L1 or L1/L2 (Telephone jack)

!º

BASE UNIT

1 SPEAKER

2 TALK button

3 Battery lamps (lndicate battery level)

4 Dialing keys

5 REDIAL/PAUSE button

6 PGM button

7 HOLD button

8 CONF button

9 Microphone

!º FLASH button

!¡ BATT CHECK button

!TM Battery conmpartment

!£ SPEED DIAL button

!¢ RING ON/BATT SAVE switch

! CHANNEL button

!§ LINE 2 lamp

!¶ LINE 1 lamp

!· LINE 2 button

!ª LINE 1 button

@º Helical antenna

HANDSET

@º

!º

!¡

!£

!TM

!¢

!§

!¶

!·

!ª

This section is extracted from

instruction manual.