CORDLESS TELEPHONE
MICROFILM
US Model
Canadian Model
SPECIFICATIONS
SERVICE MANUAL
SPP-SS960
2
TABLE OF CONTENTS
1.
GENERAL
Setting up the base unit .................................................... 3
Preparing the battery pack ............................................... 4
Entering your area code ................................................... 5
Making calls .................................................................... 6
Receiving calls ................................................................. 7
One-touch dialing ............................................................ 7
Phone Directory ............................................................... 8
Paging .............................................................................. 10
Understanding the Caller ID service ............................... 11
Looking at the Caller ID list ............................................ 11
Using the Caller ID list .................................................... 13
Using "Caller ID with call waiting" service .................... 14
Mounting the base unit on a wall .................................... 14
2.
DISASSEMBLY .......................................................... 15
3.
900MHz SYSTEM OPERATION
3-1. Access Method ................................................................ 17
3-2. Protocol ............................................................................ 17
4.
TEST MODE
4-1. Base Unit Test Mode A .................................................... 20
4-2. Base Unit Test Mode B .................................................... 20
4-3. Handset Test Mode .......................................................... 21
5.
ELECTRICAL ADJUSTMENTS
5-1. Base Unit Section ............................................................ 22
5-2. Handset Section ............................................................... 23
6.
DIAGRAMS
6-1. Schematic Diagram Base Unit Section ...................... 26
6-2. Printed Wiring Boards Base Unit Section ................. 29
6-3. Printed Wiring Board Handset Section ...................... 31
6-4. Schematic Diagram Handset Section ........................ 33
6-5. IC Pin Function Description ............................................ 37
7.
EXPLODED VIEWS ................................................ 41
8.
ELECTRICAL PARTS LIST ................................ 43
SERVICING NOTES
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.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
! SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES
SONT
CRITIQUES
POUR
LA
SÉCURITÉ
DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
! OR DOTTED LINE
WITH 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.
3
This section is extracted from
instruction manual.
SECTION 1
GENERAL
4
5