– 2 –
TABLE OF CONTENTS
1.
GENERAL
Setting up the base phone ...............................................
3
Preparing the battery pack ..............................................
3
Making calls ....................................................................
4
Receiving calls ................................................................
4
Speed dialing ...................................................................
5
Switching the phones during a call .................................
5
Talking between the handset and
the base phone (Intercom) ..............................................
6
Transferring a call ...........................................................
6
Having a three-way conference ......................................
7
Resetting the digital security code ..................................
7
Mounting the base phone on a wall ................................
7
Checking the package contents .......................................
7
2.
DISASSEMBLY
.........................................................
8
3.
TEST MODE
3-1. Base Unit ......................................................................... 11
3-2. Handset ............................................................................ 11
3-3. Test Mode Execution ...................................................... 12
3-4. Frequency Table for Each Channel ................................. 14
4.
ELECTRICAL ADJUSTMENTS
4-1. Base Unit Section ............................................................ 15
4-2. Handset Section ............................................................... 18
5.
DIAGRAMS
5-1. Block Diagram – HANDSET Section – ........................ 21
5-2. Block Diagram – BASE UNIT Section (1/2) – ............. 23
5-3. Block Diagram – BASE UNIT Section (2/2) – ............. 25
5-4. Note for Printed Wiring Boards
and Schematic Diagrams ................................................ 27
5-5. Printed Wiring Board – HANDSET Section – .............. 29
5-6. Schematic Diagram – HANDSET Section – ................. 31
5-7. Printed Wiring Boards – BASE MAIN Section – ......... 33
5-8. Schematic Diagram – BASE MAIN Section – ............. 35
5-9. Printed Wiring Board – BASE KEY Section – ............. 37
5-10. Schematic Diagram – BASE KEY Section – ................ 38
5-11. IC Pin Function Description ........................................... 39
6.
EXPLODED VIEWS
................................................ 41
7.
ELECTRICAL PARTS LIST
............................... 43
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.
Summary of Contents for SPP-205 - 43-49 Mhz Cordless Phone
Page 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...
Page 4: ... 4 ...
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Page 9: ... 9 HAND MAIN BOARD 3 connector J502 2 HAND MAIN board 1 screw PS2 6 16 1 screw BTP2 6 8 ...