Sony icf cs 650 service manual

Page 2

lCF-C8650

Section
SpsCiticationun ............ ..

1.

TABLE OF CONTENTS

Title

GENERAL

DISASSEMBLY
2.1_ Back Cabinet . ............. ............. .. ................. 7
2-2. Front Cabinet ~~~~~~ . ---------
2-3. Upper Cabinet, Dial Chassis
2.4_ Main Boardm" ............ . .....
2-5. MD Assy. Power Board, Chassis

DIAL POINTER INSTLLAT|ON.... ................. .

ADJUSTMENTS
4-1. Machanical Adjustment-
4-2, Electrical Adjustment -

DIAGRAMS
5-1, Printed Wiring Boards
52. Schematic Diagrams-

EXPLODED VIEWS

6L Cabinet Section ................................................. 21
62, Chassis Section ------------------------- 22
63. Mechanism Section (MF-CSSSO) 23
ELECTRICAL PARTS LIST ------- 24
MODEL IDENTIFICATION
-Specification Label-

SONY?» MODEL NO. IoF-cseso
- - -

US, Canadian model :AC120V~60Hz
Italian model : AC 220-230V~50Hz

Flexible Circuit Board Repairing

0 Keep the temperature of the soldering iron around
270°C during repairing.

O Do not touch the soldering iron on the same conduc.
tor of the circuit board (within 3 times).

0 Be careful not to apply force on the conductor when
soldering or unsoldering.

Notes on chip component replacement

0 Never reuse a disconnected chip component.
I Notice that the minus side of a tantalum capacitor
may be damaged by heat.

SAFETY-RELATED COMPONENT WARNING

COMPONENTS IDENTIFIED BV MARK A OH DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL T0 SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.

ATTENTIoN AU COMPOSANT AYANT RAPPORT
A LA SECURITEI

LEs COMPOSANTS IDENTIFIEs PAR UNE MARoUE A
sun LES DIAGRAMMES SCHEMATIOUES ET LA LISTE
DES PIECES SONT CRITIQUES POUR LA sEcURITE
DE FONCTIONNEMENT. NE HEMPLACER ces COM-
POSANTS QUE PAR DEs PIECES SONY DONT LES
NUMERos SONT DONNES DANS CE MANUEL ou
DANS LEs SUPPLEMENTS PUBLIES PAR soNV.