Sony KP-53XBR200 - 53" Projection Tv, Руководство по обслуживанию

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KP-53XBR200/61XBR200
RM-Y902 RM-Y902
TABLE OF CONTENTS
Section Title Page Section Title Page
SELF DIAGNOSIS FUNCTION
............................................... 4
1. GENERAL
Remote Control ................................................................................... 7
Using This Manual .............................................................................. 7
Installing and Connecting the Projection TV ...................................... 7
Installing and Connecting the Projection TV (continued) ................... 8
Basic Set Up ...................................................................................... 17
Using Your New Projection TV ........................................................ 18
Using Your New Projection TV (continued) ..................................... 18
Adjusting Your SET UP (menus) ...................................................... 23
Adjusting Your SET UP (menus) (continued) ................................... 24
Operating Video Equipment .............................................................. 32
Operating Video Equipment (continued) .......................................... 33
Operating a Cable Box or DBS Receiver .......................................... 33
Troubleshooting ................................................................................. 34
Troubleshooting (continued) ............................................................. 34
2. DISASSEMBLY
2-1. Screen Frame Assy and HC Board Removal ........................ 36
2-2. Rear Board Removal ............................................................. 36
2-3. Main Bracket Removal .......................................................... 36
2-4. Service Position ..................................................................... 36
2-5. G Board Removal .................................................................. 37
2-6. Terminal Board and U Board Removal ................................. 37
2-7. K Board Removal .................................................................. 37
2-8. BM, BR and BD Boards Removal ........................................ 37
2-9. Reflection Mirror Removal ......................................................... 38
2-10. HA and HB Boards Removal ................................................ 38
2-11. Picture Tube Removal ........................................................... 39
2-12. High-Voltage Cable Installation and Removal ...................... 39
3. SET-UP ADJUSTMENTS
........................................................ 40
4. SAFETY RELATED ADJUSTMENTS
................................ 57
5. CIRCUIT ADJUSTMENTS
...................................................... 58
6. DIAGRAMS
6-1. Block diagram (1) ...................................................................... 63
Block diagram (2) ...................................................................... 66
Block diagram (3) ...................................................................... 69
Block diagram (4) ...................................................................... 73
Block diagram (5) ...................................................................... 77
Block diagram (6) ...................................................................... 80
Block diagram (7) ...................................................................... 83
Block diagram (8) ...................................................................... 86
6-2. Frame Schematic Diagram ........................................................ 89
6-3. Circuit Boards Location ............................................................ 93
6-4. Printed Wiring Boards and Schematic Diagrams ...................... 93
• A (1/4) Board ........................................................................... 94
• A (2/4) Board ........................................................................... 99
• A (4/4) Board ......................................................................... 104
• A (3/4) Board ......................................................................... 109
• BD Board ............................................................................... 113
• BM Board ............................................................................... 119
• G Board ................................................................................. 125
• BR (1/2) Board ...................................................................... 133
• BR (2/2) Board ...................................................................... 137
• D (1/2) Board ........................................................................ 141
• D (2/2) Board ........................................................................ 145
• K Board ................................................................................. 152
• CR, CG, CB Boards .............................................................. 159
• ZR, ZG Boards ...................................................................... 163
• ZB, U Boards ........................................................................ 166
• HA, HB, HC Boards ............................................................. 169
6-5. Semiconductors ....................................................................... 171
7. EXPLODED VIEWS
7-1. Cover (KP-53XBR200) ........................................................... 174
7-2. Cover (KP-61XBR200) ........................................................... 175
7-3. Chassis ..................................................................................... 176
7-4. Picture Tube .............................................................................. 177
8. ELECTRICAL PARTS LIST
.................................................. 178
(CAUTION)
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND
THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR
CARBON PAINTED ON THE CRT, AFTER REMOVING THE AN-
ODE.
WARNING!!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BE-
CAUSE OF LIVE CHASSIS.
THE CHASSIS OF THIS RECElVER IS DIRECTLY CONNECT-
ED 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 TO SAFE OPERATION. REPLACE
THESECOMPONENTS WITH SONY PARTS WHOSE PART NUM-
BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT
ARE CRITICAL TO SAFEOPERATION ARE IDENTIFIED IN THIS
MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRIT-
ICAL COMPONENTS ARE REPLACED OR IMPROPER OPER-
ATION IS SUSPECTED.
(ATTENTION)
A P R E S AVO I R D E C O N N E C T E L E C A P D E L’ A N O D E ,
COURTCIRCUITER L’ANODE DU TUBE CATHODIQUE ET CE-
LUI 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 CATHOD-
IQUE.
ATTENTION!!
AFIN D’EVITER TOUT RISQUE DELECTROCUTION PROVE-
NANT D’UN CHÁSSIS SOUS TENSION, UN TRANSFORMATEUR
D’ISOLEMENT DOIT ETRE UTILISÉ LORS DE TOUT DEPAN-
NAGE.
LE CHÁSSIS DE CE RECEPTEUR EST DIRECTEMENT RAC-
CORDÉ Á L’ALIMENTATION SECTEUR.
ATTENTION AUX COMPOSANTS RELATIFS ÁLA
SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET PAR UNE
MAPQUE
! SUR LES SCHÉMAS DE PRINCIPE, LES VUES EX-
PLOSÉES ET LES LISTES DE PIECES CONT D’UNEIMPORTANCE
CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT. NE
LES REMPLACER QUE PAR DES COMPOSANTS SONY DONT
LE NUMÉRO DE PIÉCE EST INDIQUÉ DANS LE PRÉSENT
MANUEL OU DANS DES SUPPLÉMENTS PUBLIÉS PAR SONY.
LES RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST CRI-
TIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT
IDENTIFIES DANS LE PRÉSENT MANUEL. SUIVRE CES
PROCÉDURES LORS DE CHAQUE REMPLACEMENT DE COM-
POSANTS CRITIQUES, OU LORSQU’UN MAUVAIS FONCTION-
NEMENT EST SUSPECTÉ.