Table Of Contents - Sony KP-48S65R Service Manual

KP-48S65R
RM-Y136A
Section
1. GENERAL
Step 1 : Installing the projection TV ................................................... 5
Step 2 : Hook up .................................................................................. 6
Step 3 : Setting up the remote control ................................................. 9
Step 4 : Setting up the projection TV automatically (AUTO SET UP) .... 10
Changing the menu language ............................................................ 12
Watching the TV ................................................................................ 12
Watching two programs at one time-PIP ........................................... 13
Freezing the picture (FREEZE) ......................................................... 14
Adjusting the picture (VIDEO) ......................................................... 14
Adjusting the color temperature (TRINITONE) ............................... 15
Selecting the video mode (VIDEO) .................................................. 15
Adjusting the sound (AUDIO) .......................................................... 15
Using audio effect (SURROUND) .................................................... 16
Selecting stereo or bilingual programs (MTS) .................................. 16
Setting the speaker switch (SPEAKER) ............................................ 16
Setting audio out (AUDIO OUT) ...................................................... 17
Setting daylight saving time (DAYLIGHT SAVING) ...................... 17
Setting the clock (CURRENT TIME SET) ....................................... 17
Setting the timer to turn the projection TV on and off (ON/OFF TIMER) ....... 18
Customizing the channel names (CHANNEL CAPTION) ............... 18
Blocking out a channel (CHANNEL BLOCK) ................................. 19
Setting your favorite channels (FAVORITE CHANNEL) ................ 19
Setting video labels (VIDEO LABEL) ............................................. 19
Setting Caption Vision (CAPTION VISION) ................................... 20
Operating video equipment ............................................................... 20
Operating a cable box or DBS receiver ............................................. 21
Troubleshooting ................................................................................. 22
Index to parts and controls ................................................................ 22
2. DISASSEMBLY
2-1. Rear Board Removal ............................................................. 24
2-2. Chassis Assy Removal .......................................................... 24
2-3. Service Position ..................................................................... 24
2-4. HA Board Removal ............................................................... 24
2-5. Beznet Assy Removal ............................................................ 25
2-6. Mirror Cover Assy Removal ....................................................... 25
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.
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.

TABLE OF CONTENTS

Title
(CAUTION)
WARNING!!
Page Section
2-7. High-Voltage Cable Installation and Removal ...................... 25
2-8. Picture Tube Removal ........................................................... 25
2-9. Service stay Assy How to use and Carry Back Service stay Assy ...... 26
(1) Picture Tube Bracket Assy Removal ...................................... 26
(2) Setting of Service stay Assy ............................................ 27
(3) Install a Chassis Assy and Carry the Picture Tube Bracket ..... 27
3. SET-UP ADJUSTMENTS
4. SAFETY RELATEDP ADJUSTMENTS
5. CIRCUIT ADJUSTMENTS
6. DIAGRAMS
6-1. Block Diagram (1) ..................................................................... 45
Block Diagram (2) ..................................................................... 48
Block Diagram (3) ..................................................................... 50
6-2. Frame Schematic Diagram ........................................................ 51
6-3. Circuit Boards Location ............................................................ 54
6-4. Printed Wiring Boards and Schematic Diagrams ...................... 54
• A Board ................................................................................... 55
• G Board ................................................................................... 62
• PT Board ................................................................................. 69
• CR, CG, CB Boards ................................................................ 75
• Z Board .................................................................................... 79
• HA Board ................................................................................ 81
6-5. Semiconductors ......................................................................... 83
7. EXPLODED VIEWS
7-1. Cover ......................................................................................... 85
7-2. Chassis ....................................................................................... 86
7-3. Picture Tube ................................................................................ 87
8. ELECTRICAL PARTS LIST
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 CRITI-
CAL COMPONENTS ARE REPLACED OR IMPROPER OPERA-
TION IS SUSPECTED.
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