Sony KV-32S65 32" TV

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Sony KV-32S65 32

KV-32S65/35S65

TABLE OF CONTENTS

Section Title Page

1.

GENERAL

Connecting and Installing the TV ......................................... 5

Operating Video Equipment................................................... 7

Operating a Cable Box or DBS Receiver............................... 8

Troubleshooting..................................................................... 8

2.

DISASSEMBLY

2-1.Rear Cover Removal ...................................................... 9

2-2.Chassis Assembly Removal .......................................... 9

2-3.Service Position ............................................................. 10

2-4-1. Picture Tube Removal (32").......................................

11

2-4-2. Picture Tube Removal (35").......................................

11

3. SET-UP ADJUSTMENTS

3-1.Beam Landing................................................................. 12

3-2.Convergence................................................................... 13

3-3.Focus............................................................................... 14

3-4.Screen (G2)..................................................................... 14

3-5.White Balance Adjustments............................................

14

4. SAFETY RELATED ADJUSTMENTS .................................

15

5. CIRCUIT ADJUSTMENTS .................................................... 16

6. DIAGRAMS

6-1-1. Block Diagram (1/2) .................................................. 23

6-1-2. Block Diagram (2/2) .................................................. 27

6-2. Circuit Boards Location................................................... 30

6-3.Printed Wiring Boards and Schematic Diagrams ............ 30

Section Title Page

• B Board .....................................................................

31

• HS Board ..................................................................

33

• HV Board...................................................................

33

• A Board......................................................................

39

• UV Board...................................................................

43

• C Board ....................................................................

46

• AV Board.................................................................... 47

• G Board ....................................................................

47

• WB Board..................................................................

50

• P Board......................................................................

51

• WA Board................................................................... 51

6-4.Semiconductors..............................................................

54

7. EXPLODED VlEWS

7-1. Chassis .........................................................................

55

(KV-32S65)

7-2. Chassis..........................................................................

56

(KV-35S65)

8. ELECTRICAL PARTS LIST

• Table of Contents for Parts List.................................. 57

• Parts Listings.............................................................

58

CAUTION!

AFTER REMOVING THE ANODE, SHORT CIRCUIT THE ANODE

OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL

CHASSIS, CRT SHIELD, OR CARBON PAINTED ON THE CRT.

WARNING!!

AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY

SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BECAUSE OF

LIVE CHASSIS.THE CHASSIS OF THIS RECEIVER IS DIRECTLY

CONNECTED TO THE AC POWER LINE.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY SHADING AND MARK

¡

ON

THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE

PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE

THESE COMPONENTS WITH SONY PARTS WHOSE PART

NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN

SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT

ADJUSTMENTS THAT ARE CRITICAL FOR SAFE OPERATION

ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE

PROCEDURES WHENEVER CRITICAL COMPONENTS ARE

REPLACED OR IMPROPER OPERATION IS SUSPECTED.

WARNINGS AND CAUTIONS

ATTENTION

APRES AVOIR DECONNECTE LE CAP DE L'ANODE, COURT-CIRCUITER L'ANODE

DU TUBE CATHODIQUE ET CELUI DE L'ANODE DU CAP AU CHASSIS METALLIQUE

DE L'APPAREIL, OU AU COUCHE DE CARBONE PEINTE SUR LE TUBE CATHODIQUE

OU AU BLINDAGE DU TUBE CATHODIQUE.

ATTENTION!!

AFIN D'EVITER TOUT RESQUE D'ELECTROCUTION PROVENANT D'UN CHÁSSIS

SOUS TENSION, UN TRANSFORMATEUR D'ISOLEMENT DOIT ETRE UTILISÉ LORS

DE TOUT DÉPANNAGE. LE CHÁSSIS DE CE RÉCEPTEUR EST DIRECTEMENT

RACCORDÉ À L'ALIMENTATION SECTEUR.

ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!

LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET PAR UNE MARQUE

¡

SUR

LES SCHEMAS DE PRINCIPE, LES VUES EXPLOSEES ET LES LISTES DE PIECES

SONT D'UNEIMPORTANCE CRITIQUE POUR LA SECURITE DU FONCTIONNEMENT.

NE LES REMPLACER QUE PAR DES COMPOSANTS SONY DONT LE NUMERO DE

PIECE EST INDIQUE DANS LE PRESENT MANUEL OU DANS DES SUPPLEMENTS

PUBLIES PAR SONY. LES REGLAGES DE CIRCUIT DONT L'IMPORTANCE EST CRI-

TIQUE POUR LA SECURITE DU FONCTIONNEMENT SONT IDENTIFIES DANS LE

PRESENT MANUEL. SUIVRE CES PROCEDURES LORS DE CHAQUE

REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQU'UN MAUVAIS

FONTIONNEMENT SUSPECTE.

3

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