TABLE OF CONTENTS
SectionTitlePageSectionTitlePage
Caution....................5. DIA3GRAMS
Specifications.................... 45-1.Block Diagrams (1).................... 31
Connectors.................... 5Block Diagrams (2).................... 32
Self Diagnostic Software....................Block Diagrams (3)6.................... 33
1. GENERALBlock Diagrams (4).................... 34
Automatically Tuning the TV .................... Block Diagrams (5)9.................... 35
Using a digital text service....................5-2.Circuit Board Location9.................... 35
Using a conventional text service ................5-3.Schematic Diagrams and10
The EPG menu.................... 10Printed Wiring Boards.................... 35
Using the TV menu system.................... 11* A Board PWB.................... 36
Viewing memory stick pictures .................... 12* A Board Schematic .................... 39
Remote Control operation of* B5 Board PWB ................. 48
VCR and DVD player ...............13* B5 Board Schematic .................... 49
Specifications.................... 14* C1 Board PWB.................... 57
Troubleshooting.................... 14* C1 Board Schematic .................... 58
* H Board PWB.................... 57
2. DISASSEMBLY* H Board Schematic .................... 59
2-1.Rear Cover Removal.................... 15* MS2 Board PWB.................... 57
2-2.Speaker Box Removal.................... 15 * MS2 Board Schematic ..............59
2-3.Chassis Removal and Refitting .................... 15* D1 Board PWB.................... 60
2-4.G1 Board Removal.................... 16* D1 Board Schematic .................... 61
2-5.G Board Removal.................... 16* G1 Board PWB.................... 63
2-6.D2 Board Removal.................... 16* G1 Board Schematic .................... 62
2-7.D1 Board Removal.................... 16* D2 Board PWB.................... 63
2-8.Service Position.................... 17* D2 Board Schematic .................... 64
2-9.Wire Dressing 1.................... 17* M2 Board PWB.................... 65
2-10. Wire Dressing 2.................... 17* M2 Board Schematic.................... 66
2-11. Wire Dressing 3.................... 17* G Board PWB.................... 68
2-12. Picture Tube Removal.................... 18* G Board Schematic ................... 67
Bottom Plates.................... 19* VM Board PWB ................. 68
* VM Board Schematic ................69
3. SET-UP ADJUSTMENTS* F3 Board PWB.................... 70
3-1. Beam Landing.................... 20* F3 Board Schematic .................... 69
3-2. Convergence.................... 21* H3 Board PWB.................... 70
3-3.Focus Adjustment.................... 23* H3 Board Schematic .................... 71
3-4.Screen (G2), White Balance.................... 23* J3 Board PWB.................... 70
* J3 Board Schematic .................... 72
4. CIRCUIT ADJUSTMENTS5-4.Semiconductors.................... 74
4-1.Eectrical Adjustmentsl.................... 245-5.IC Blocks.................... 76
4-2. olume Electrical VAdjustments.................... 28
4-3.Test Mode 2....................6. EXPLODED 29VIEWS
6-1.Chassis.................... 79
ATTENTION6-2.Picture Tube.................... 80
APRES AVOIR DECONNECTE LE CAP DE?LANODE,
COURT-CIRCUITER L?ANODE DU TUBE CATHODIQUE ET7. ELECTRICAL PARTS LIST.................... 81
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 TUBECAUTION
CATHODIQUE.SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE
ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR THE
ATTENTION !!CARBON PAINTED ON THE CRT, AFTER REMOVAL OF THE
ANODE CAP.
AFIN D?EVITER TOUT RISQUE D?ELECTROCUTION
PROVENANT D?UN CH�SSIS SOUS TENTION, UNWARNING !!
TRANSFORMATEUR D?ISOLEMENT DOIT ETRE UTILISE LORS
DE TOUT DEPANNAGE LE CH�SSIS DE CE RECEPTEUR ESTAN ISOLATION TRANSFORMER SHOULD BE USED DURING
DIRECTMENT RACCORDE � L?ALIMENTATION SECTEUR.ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD
DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS
ATTENTION AUX COMPOSANTS RELATIFS �DIRECTLY CONNECTED TO THE POWER LINE.
LA SECURITE!!
SAFETY-RELATED COMPONENT WARNING !!
LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET PAR UNE
MARQUE SUR LES SCHEMAS DE PRINCIPE, LES VUESCOMPONENTS IDENTIFIED BY SHADING AND MARKED ON
EXPLOSEES ET LES LISTES DE PIECES SONT D?UNE IMPOR-THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
TANCE CRITIQUE POUR LA SECURITE DU FONCTIONNEMENT,PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONTTHESE COMPONENTS WITH SONY PARTS WHOSE PART
LE NUMERO DE PIECE EST INDIQUE DANS LE PRESENTNUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
MANUEL OU DANS DES SUPPLEMENTS PUBLIES PAR SONY.SUPPLEMENTS PUBLISHED BY SONY.
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ACEC
