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MICROFILM
SERVICE MANUAL
CORDLESS TELEPHONE
Canadian Model
SPECIFICATIONS
SPP-901
Ver 1.1 1999. 12
With SUPPLEMENT-1
(9-956-692-82)


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TABLE OF CONTENTS
1.
GENERAL
Setting Up the Phone ......................................................
3
Making and Receiving Calls ...........................................
4
2.
DISASSEMBLY ......................................................... 6
3.
TEST MODE .............................................................. 8
4.
ELECTRICAL ADJUSTMENTS
Base Unit .........................................................................
9
Handset ............................................................................ 10
5.
DIAGRAMS
5-1. Block Diagram ­ BASE UNIT Section ­ ...................... 11
5-2. Block Diagram ­ HANDSET Section ­ ........................ 13
5-3. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 15
5-4. Printed Wiring Boards ­ BASE UNIT Section ­ .......... 17
5-5. Schematic Diagram ­ BASE RF Board ­ ...................... 19
5-6. Schematic Diagram ­ BASE MAIN/
BASE KEY Boards ­ ...................................................... 21
5-7. Schematic Diagram ­ HAND RF Board ­ .................... 23
5-8. Schematic Diagram ­ HAND MAIN Board ­ .............. 25
5-9. Printed Wiring Boards ­ HANDSET Section ­ ............ 27
5-10. IC Pin Function Description ........................................... 31
6.
EXPLODED VIEWS ................................................ 33
7.
ELECTRICAL PARTS LIST ............................... 35
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 PUB-
LISHED BY SONY.


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­ 3 ­
SECTION 1
GENERAL
This section is extracted from
instruction manual.


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