KP-43T75A/53SV75A
TABLE OF CONTENTS
Section | Title | Page |
SELF DIAGNOSIS FUNCTION | 3 | |
1. GENERAL |
|
|
Remote Control | 7 | |
Precautions | 8 | |
Installing and Connecting the Projection TV | 8 | |
Basic Set Up | 12 | |
Using Your New Projection TV | 14 | |
Adjusting Your SET UP (menus) | 16 | |
Operating Video Equipment | 22 | |
Operating a Cable Box | 23 | |
Troubleshooting | 23 |
Section | Title | Page |
5. CIRCUIT ADJUSTMENTS
TV Input Sub Contrast Adjustment |
| |
| 41 | |
TV Input |
| |
| 41 | |
41 | ||
PIP |
| |
|
| 41 |
42 | ||
PIP Position Adjustment |
| |
| 42 | |
TEXT Position Adjustment | 42 |
2. DISASSEMBLY
Rear Board Removal | 25 | |
Chassis Assy Removal | 25 | |
Service Position | 25 | |
HA Board and |
| |
| HB Board | 25 |
HA,HB and FB Board | 26 | |
Mirror Cover Removal | 26 | |
Beznet Assy and |
| |
| FB Board | 26 |
HC Board and S Board Removal | 26 | |
A, G and FA Boards Removal | 27 | |
Picture Tube Removal | 27 | |
27 |
3. SET-UP ADJUSTMENTS
Screen Voltage Adjustment (Coarse Adjustment) | 28 | |
Screen (G2) Adjustment (Fine Adjustment) | 28 | |
Deflection York Tilt Adjustment | 28 | |
Focus Lens Adjustment | 28 | |
Focus VR Adjustment | 29 | |
29 | ||
29 | ||
Defocus Adjustment (Blue) | 29 | |
Electrical Adjustment by Remote Commander | 30 | |
Registration Adjustment(PJE) | 35 | |
Auto Registration Error Code List | 38 |
4. SAFETY RELATED ADJUSTMENTS
HV Regulation Circuit Check and Adjustment | 39 | |
HV Hold Down Circuit Operation and Adjustment .. | 39 | |
+B Max Voltage Confirmation | 39 | |
+B OVP Confirmation | 40 |
(CAUTION)
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR CAR- BON PAINTED ON THE CRT, AFTER REMOVING THE ANODE.
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 CONNECTED TO THE AC POWER LINE.
6. DIAGRAMS
Block Diagram (1) | 43 | |
| Block Diagram (2) | 45 |
| Block Diagram (3) | 51 |
| Block Diagram (4) | 55 |
| Block Diagram (5) | 58 |
Frame Schematic Diagram | 61 | |
Circuit Boards Location | 64 | |
64 | ||
| • A (1/3)Board | 65 |
| • A (2/3)Board | 69 |
| • A (3/3)Board | 73 |
| • G Board | 81 |
| • CG Board | 88 |
| • CR Board | 89 |
| • CB Board | 89 |
| • HA Board | 91 |
| • HC Board | 91 |
| • HB Board | 92 |
| • FA Board | 93 |
| • FB Board | 93 |
Semiconductors | 94 |
7. | EXPLODED VIEWS |
| |
| Cover | 96 | |
| Cover | 97 | |
| Chassis | 98 | |
| Chassis | 99 | |
| Picture Tube | 100 | |
8. | ELECTRICAL PARTS LIST | 101 |
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 CRITI- CAL COMPONENTS ARE REPLACED OR IMPROPER OPERA- TION IS SUSPECTED.
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