Sony RA-4A TV Chassis
Hersteller:
Modell:
RA-4A
Datum:
2002
Kategorie:
Gruppe:
Beschreibung:
COLOR REAR VIDEO PROJECTOR
Serviceanleitung
Dokumenttyp:
Serviceanleitung
Seiten:
149
Größe:
22.33 Mbytes (23410451 Bytes)
Sprache:
english
Revision:
Dokument-ID:
9-965-406-02
Datum:
2002 06 01
Qualität:
Elektronisches Dokument, kein Scan, sehr gut lesbar.
Upload Datum:
2018 09 23
MD5:
07bf71adf18e72a933f0638ed0a8e4d4
Downloads:
1894

Information

1.GENERAL Remote Control ... 9 Installing and Connecting the Projection TV ... 9 Basic Set Up ... 18 Using Your New Projection TV ... 19 Adjusting Your SET UP (menus) ... 23 Operating Video Equipment ... 34 Operating a Cable Box or DBS Receiver ... 35 2.DISASSEMBLY Screen Frame Assy and HC Board Removal ... 37 Rear Board Removal ... 37 Main Bracket Removal ... 37 Service Position ... 37 G Board Removal ... 38 Terminal Board and U Board Removal ... 38 K Board Removal ... 38 BM, BR and BD Board Removal ... 38 BA Board Removal ... 39 DS Board Removal ... 39 A and D Board Removal ... 39 Reflection Mirror Removal ... 40 HA and HB Board Removal ... 40 Picture Tube Removal ... 41 High-Voltage Cable Installation and Removal ... 41 3.SET-UP3-1. ADJUSTMENTS Screen Voltage Adjustment (Rough Alignment) ... 42 Focus Lens Adjustment ... 42 Screen (G2) Adjustment ... 42 Focus VR Adjustment ... 42 Deflection York Tilt Adjustment ... 43 2-Pole Magnet Adjustment (Green, Red) ... 43 4-Pole Magnet Adjustment ... 43 Defocus Adjustment (Blue) ... 43 Electrical Adjustment by Remote Commander ... 44 Registration Adjustment ... 50 Auto Registration Error Code List ... 53 4.SAFETY RELATED ADJUSTMENTS 4-1. HV Regulation Circuit Check and Adjustment ... 54 4-2. HV Hold Down Circuit Operation and Adjustment .. 54 4-3. +B OVP Confirmation ... 54 5.CIRCUIT5-1. ADJUSTMENTS TV Input Sub Contrast Adjustment (MCD1 SCON) ... 55 Video Input Sub-Contrast Adjustment (MCD3-SCON) ... 55 P & P Sub-Contrast Adjustment (MCD2-SCON) ... 55 P & P Sub-Contrast Adjustment (MCD4-SCON) ... 55 480 I Sub-Contrast Adjustment(MCP2-SCON) ... 56 Video 5 Input Sub-Contrast Adjustment (MCP3-scon) ... 56 Sub-HUE and Sub-Color Adjustment (MCD1-SHUE,SCOL) ... 56 Video Input Sub-HUE and Sub-Color Adjustment (MCD3-SHUE,SCOL) ... 56 P & P Sub-HUE and Sub-Color Adjustment (MCD2-SHUE,SCOL) ... 57 CONTENTS KP-53XBR300/61XBR300 RM-Y902 RM-Y902 Section Title Page –––––– –––– –––– P & P Sub-HUE and Sub-Color Adjustment (MCD4-SHUE,SCOL) ... 57 P & P Sub Contrast Adjustment (MCD1-SCON) ... 57 P & P Sub Contrast Adjustment (MCD2-SCON) ... 57 Sub-HUE and Sub-Color Adjustment (SCD1-SHUE,SCOL) ... 58 Sub-HUE and Sub-Color Adjustment (SCD2-SHUE,SCOL) ... 58 Video 5 Input Sub-HUE and Sub-Color Adjustment (MCP3-SHUE,SCOL) ... 58 Display Position Adjustment (OSD-HPOS) ... 59 Caption Vision Position Adjustment (MCCD-CCDH) ... 59 Mid Display Position Adjustment (MID-HPOS) ... 59 6.DIAGRAMS Block Diagram (1) ... 61 Block Diagram (2) ... 64 Block Diagram (3) ... 67 Block Diagram (4) ... 69 Block Diagram (5) ... 71 Block Diagram (6) ... 74 Block Diagram (7) ... 77 Block Diagram (8) ... 79 Frame Schematic Diagram ... 81 Circuit Boards Location ... 84 Printed Wiring Boards and Schematic Diagrams ... 84 • A (1/4)Board ... 89 • A (2/4)Board ... 93 • A (3/4)Board ... 97 • A (4/4)Board ... 100 • BA Board ... 104 • BM Board ... 107 • BR Board ... 115 • BD Board ... 120 • DS Board ... 123 • D(1/2) Board ... 127 • D(2/2) Board ... 130 • K Board ... 139 • CR Board ... 143 • CG Board ... 144 • CB Board ... 145 • ZR Board ... 147 • ZG Board ... 148 • ZB Board ... 150 • U Board ... 151 • HA Board ... 153 • HB Board ... 153 • HC Board ... 153 • G Board ... 157 Semiconductors ... 160 7.EXPLODED VIEWS 7-1. Cover (KP-53XBR300, ... 162 7-2. Cover (KP-61XBR300, ... 163 7-3. Chassis ... 164 7-4. Picture Tube ... 165 8. ELECTRICAL PARTS LIST ... 166

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