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KP-65WS500

1. Error codes in normal customer mode are not When executing flash focus in service 0 displayed You must enter PJED service mode mode the error will be displayed in text to see the error code format AUTO REGI ERROR CODE FORMAT 0 1 FRONT OF SCREEN 2 ERROR EXAMPLE ERROR G PJE 62 213 LO LEVEL S3 ERR 1 5 3 Color 0 Green 0 UPPER SENSOR 1 Red 1 LEFT SENSOR 2 Blue 3 2 RIGHT SENSOR Pror Codes 3 LOWER SENSOR See Error List Example Blue Low Level Sensor 3 0 Green 1 Red 2 Blue 44 KP 51WS500 57WS500 65WS500 SECTION 3 SAFETY RELATED ADJUSTMENTS D BOARD 3 1 HV REGULATION CIRCUIT CHECK AND ADJUSTMENT When replacing the following components marked with a L on the schematic diagram always check the HV regulation and if necessary re adjust Part Replaced 4 Adjustment 4 A BOARD HV REGULATOR C8079 C8083 C8090 VR8001 C8129 08013 08015 08038 08043 IC8006 Q8021 R8055 R8099 R8102 R8128 R8129 R8131 R8139 R8140 R8142 R8153 R8163 R8223 R8230 T8004 LOT T8005 FBT HV Block D Board OPERATION CHECK 1 Receive the all white signal 2 Set PIC MAX BRT CENT 3 Confirm that the voltage between CN8015 PIN and GND is less than 7 80VDC HV REGULATION ADJUSTMENT 1 Connect a HV static voltmeter to the unconnected plug of the high voltage block Power on the set
2. and Schematic Diagrams Information 1 10 AD Board and B Board 5 3 Block Diagrams 1 11 Board Remowval sse 5 4 Schematics and Supporting Information 1 12 Terminal Board A Board D Board V BO AIG PR Die eed U Board and UD Board Removal 13 CR Bald ient ennemi s 1 13 Picture Tube Removal sss 14 GG Board 1 14 High Voltage Cable Installation and Removal 14 CB Board ayasa sa au unay aqui UD B6810 2 Set up Adjustments PRO 2 1 Screen Voltage Adjustment Coarse Adjustment 15 5421021 ier gms 2 2 Screen C2 Voltage Adjustment Fine Adjustment 15 AD BO AIG icit etit EER Sasa sss 2 3 Deflection Yoke Tilt Adjustment A Board 2 4 Focus Lens Adjustment 2 5 Focus VR Adjustment G BOAIG P 2 6 2 Pole Magnet and Centering Magnet Adjustment 17 H2 Board iri qu io erneuern niens 2 7 Centering Magnet Adjustment 17 FL BOS Le u T a T 2 8 4 Pole Magnet Adjustment a 17 HS Boar 2 9 Blue Defocus Adjustment 17 S BOa
3. lt a 79 N lt o 5 o 5 lt lt o o FUNCTION 2 2 D 3 AGNG SYNC_PHASE Hsync delay with respect to Videc CLP_PHASE Internal clamp pulse phase CLP_GATE Switch for the gated internal clamp pulse with Hsync 2 gt 2 O Video Video 480i Video7 480P Video7 1080i O 0 3 3 L0 0 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS CRT Driver CXA2150P 3 fe V6 VideoT 180i videar 180p Vides 1080 SHP Ff Sharpness for higher 10 CDSP SHP CbD Sharpness in part of high color saturation LTI_LEV Luminance transient improvement LTI_MODE LTI mode setting CTI_LEV Chrominance transient improvement CTI_MODE CTI mode setting Offset for UBRT Offset for UCOL UCOF x 2 Offset for UHUE MID enhancement setting s L2 _ 3 6 L7 _ 8 19 CRT Driver CXA2150P 3 settings for standard movie and pro Standard i Pro 2 2 2 amp 3 E E ES BO NB Hy 5 5 e WIN NVM ADDRESS see the next page 24 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS CRT Driver CXA2150P 3 3 SNNR 2 SNNR 1 SNNR 0 SNNR Reg No amp Name FUNCTION pee 480i
4. CROSSHATCH 6 Press the 9 button on the remote commander to return to coarse adjustment mode 2 13 PJE ADJUSTMENT SUB DEFLECTION ADJUSTMENT Adjustment item KP 51WS500 57WS500 65WS500 Adjustment type G R B H V H V H V CENT O O O O SKEW SIZE LIN PIN Horizontal V Vertical O Yes No Note If the value is over the limit value adjust these in the fine adjustment mode Coarse Data Limit Value CENT H 35 170V CENT V 20 170V SIZE 75 MAX BLUE H LIN 425 MIN RED H LIN 425 MAX 2 13 1 ADJUSTMENT FOR NTSC FULL MODE The adjustment should be done in the numerical order given 1 GREEN ADJUSTMENT 1 Cover the red and blue CRT lenses with lens caps to allow only green to show or use the method shown in the note below for turning off the CRTs individually without using lens caps Note If lens caps are unavailable you can cut off the unnecessary color beams by controlling the service mode 2150P 2 1 RGBS 2 Enter the monoscope signal to set 3 Select the PJE mode 4 Press the 6 button on the remote commander to display the internal test signal crosshatch 5 Select GRN CENT and adjust so that the pictures coincide in the center of screen GRN CENT Horizontally Vertically
5. 1 R ON G ONIB ON R G IBoupusonol 2 JBLKB BTM RGBoutputbotomlimitievei 3 3 LIML PLIMIT LEV Threshold level for excessively high 0 5 ABL 5 ABL S ABL 6 AGNG AGING W AGING B AGING W AGING B modes i i 1 7 3 5 Video 6 480i Video 6 480P Videos 6 1080 ISYPH_ SYNC_PHASEHsync delay with respectto vides o o o o 3 JAXIS color axis switch BLKO Blanking switch 0 S AKBO _ AKBOFF Automatic Manual Cut off setting S 22 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS CRT Driver CXA2150P 3 L Reg No amp FUNCTION Vivid RF Video5 6 480i Videos 6 480P Video5 6 1080 P amp P 1 1 SYSTEM Signal bandwidth setting 1 LEV VM OUT level 2 System Micro pin 40 3 COR IVM OUT coring level VM LMT VM OUT limit level FO VM 10 P F L L DLY VM OUT phase 7 Offset for USHP SHOF x 4 SHP_FO Sharpness circuit 10 PRE OVER Y signal pre over shoot ratio SHP F1 Sharpness for higher 10 HP CD Sharpness part of high color saturation LEV Luminance transient improvement MODE LTI mode setting LEV Chrominance transient improvement MODE CTI mode setting Offset for UBRT Offset for UCOL UCOF x 2 8 Offset for UHUE MID enhancement setting S V V V S S 4 0 1 2 3 4 5 6 7
6. Chassis assembly Screws BVTP 3x12 10 KP 51WS500 57WS500 65WS500 1 4 H2 BOARD REMOVAL 2 Screw dome ey NS x HEX tap 4x20 S Board 1 n speaker grille Button multi 2 Screw dome washer HEX tap 4x20 D Cap speaker grille 1 5 H1 BOARD REMOVAL 2 Bracket EN Eo Button power A 4 12 H1 board 5 X BVTP 3x12 Screw BVTP 4x12 7 Guide LE 1 6 H3 BOARD REMOVAL Holder front teminal D Screws 7 4x12 3 Two screws BVTP 3121 2 7 board EO Screw BVTP 3x12 Q Door front terminal KP 51WS500 57WS500 65WS500 1 7 MIRROR COVER REMOVAL 1 8 BEZNET ASSEMBLY REMOVAL CD Twenty three screws 2 Screws dome washer HEX tap 4x20 dome washer HEX tap 4x20 P Beznet assy jp x Sy XY Se n dome washer tap 4x20 1 9 BOARD REMOVAL 1 10 AD BOARD AND B BOARD REMOVAL Sensor 7 5 board D B board bracket B Q Claws 2 Two screws Sensor BVTP 4x12 bracket A a 0 Four screws d BVTP 4x12 2 L screen holder gt N 2 Main bracket BVTP 4x12 KP 51WS500 57WS500 65WS500 1 11 G BOARD REMOVAL Claws 3 Bracket G 2 1 screw BVTP 4x12 BVTP 3x12
7. Receive the all white signal Set PIC MAX BRT CENT Confirm that the static voltmeter reading is 31 0 0 4V If not adjust with VR8001 to the specified value 6 After adjustment put the VR cover on VR8001 as shown below and apply sufficient amount of epoxy resin around VR8001 C Remove the from the unused terminal and connect a static voltmeter there epoxy resin gt VR8001 3 2 HV HOLD DOWN CIRCUIT OPERATION CHECK AND ADJUSTMENT When replacing the following components marked with a 44 on the schematic diagram always check the hold down voltage and re adjust when necessary Part Replaced Ld Adjustment P A BOARD HV HOLD DOWN C8054 C8086 C8088 VR8002 C8100 C8104 C8188 C8123 C8124 08019 08020 08022 08028 08036 FB8001 8008 08035 08038 R8035 R8043 R8159 R8166 R8171 R8196 R8201 T8004 LOT T8005 FBT HV Block D Board OPERATION CHECK 1 Receive the dot signal 2 Set PIC MIN BRT MIN 3 Confirm that the voltage between cathode of D8038 JW171 and GND is more than 23 0V DC 4 Using an external DC Power supply apply the voltage shown below between cathode of D8038 JW171 on and GND then confirm that the HV Prot circuit works Raster disappears Apply DC voltage Less than 29 05V DC HV HOLD DOWN ADJUSTMENT 1 Connect a HV static voltmeter to the unconnected plug of the high voltage block 2 Power o
8. o gt g o S P o E z 2 le c LL VGA 480i 480p 1980 YGA c 2 gt v c 7 v o c z o 7 2 gt e 1 a e o 2 a x o ADDRESS see next page CRT Driver CXA2150P 3 3 SNNR 2 SNNR 1 SNNR 0 SNNR Reg No amp Name FUNCTION KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS CRT Driver CXA2150P 4 UPIC PICTURE Picture 5 UTMP Color Temperature JUDCL_ DCOL Dynamic colorseting 2 2 0 G _ ue xo 455480 46056 480P Video5 6 1080 P amp P Video vga Video 4801 480p Video 10801 9 9 9 2 Picture Mode Vivid COC REse f 4 Video5 6 480 Video 6 480P Video5 6 1080 P amp P Video7 vga Video 480i 480p Video 10801 USAM GAMMALRGBoutputGAMMAcorecion 5 4 4 5 o 4 4 ee l 9 AGAM GAMMA L VoidDaia J UGAMT UGAM2 UGAM3 4 UGAMS UGAMS UGAM 10 6580 JOfstiorSBRT 0 o j o o o 0 j 0 11 ccoo Offsetfor UCOL 0 0 j o o o 0 12 GHUO OffsetforUHUE 50 j o o j o 0 Picture Mode Vivid 13 JUBLK Initial Black
9. 2150D 2 4 Adjust SLIN so that the waveform level is 2 20 0 05Vpp 5 After completing the adjustments write the data into memory by pressing MUTING gt ENTER on the remote commander 6 Receive the RF signal and change the wide screen mode to Wide Zoom Copy the same data to SLIN Reference Pulse 2 20 0 05 Vp p 1 16 7ms GND 4 2 amp SUB CONTRAST ADJUSTMENT VIDEO SCON 1 Receive the signal TV terminal sub VIDEO terminal main Color bar white 75 7 5 setup Color bar white 75 7 5 setup 2 VIDEO MODE Pro PICTURE Maximum COLOR Minimum 2150P 2 1 RGBS 2 3 Set to P amp P mode and set to service mode 4 Connect an oscilloscope between the check point and ground Check points CN5 pin A Board CN5 pin 5 Select 2103 1 02 Main scon and adjust so that the waveform level of Vwe is 1 55 0 04Vp p 6 Select 2103 2 02 Sub scon and adjust so that the waveform level of Vwais 1 55 0 04Vp p T After completing the adjustments write the data into memory by pressing MUTING gt ENTER on the remote commander White Black 4 3 P amp P SUB CONTRAST ADJUSTMENT RF SCON 1 Receive the signal TV terminal sub VIDEO terminal main Color bar white 75 7 5 setup Color bar white 75 7 5 setup 2 VIDEO MODE Pro PICTURE Maximum COLOR Minimum 2150P 2 1 RGBS 2
10. 3 Set to P amp P mode and set to service mode 4 Connect an oscilloscope between the check point and ground Check points CN5 A Board 5 5 Select 2103 1 02 Main scon and adjust so that the waveform level of Vws is 1 55 0 04Vp p 6 Select 2103 2 02 Sub scon and adjust so that the waveform level of Vwais 1 55 0 04Vp p 7 After completing the adjustments write the data into memory by pressing MUTING gt ENTER on the remote commander White Vwe Black 4 4 P amp P SUB HUE AND SUB COLOR ADJUSTMENT VIDEO SHUE SCOL 1 Receive the signal TV terminal sub VIDEO terminal main Color bar white 75 7 5 setup Color bar white 75 7 5 setup 2 VIDEO MODE Pro PICTURE Maximum COLOR Center 2150P 2 1 RGBS v 3 Set to P mode and set to service mode 4 Connect an oscilloscope between pin of CN5 A board connector and ground 5 Select 2103 1 03 SCOL 04 SHUE Main and adjust them to have VB1 lt VB4 and VB2 x VB3 in the waveform levels 6 Select 2103 2 03 SCOL 04 SHUE Sub and adjust them to have VB1 lt VB4 and VB2 x VB3 in the waveform levels 7 After completing the adjustments write the data into memory by pressing MUTING gt ENTER on the remote commander VB1 VB3 VB4 47 4 5 P amp P SUB HUE AND SUB COLOR ADJUSTMENT RF SHUE SCOL 1 Receive the signal TV terminal
11. 52 51 2211 ITEM Contents 9 No Name min max 82 CENT Normal Full Coarse Center Adjustment 83 SKEW Normal Full Coarse Skew Adjustment 84 SIZE Norma FulCoareSizeAdusiment 85 LIN Normal Full Coarse Linearity Adjustment __ 512 21171 86 KEY Normal Full Coarse Key Adjustment 5 2 571 87 PIN Normal Full Coarse Pin Adjustment 21171 88 Normal Full Coarse Middle Linearity Adjustment 1 51 89 MSIZ Normal Full Coarse Middle Size Adjustment 7 512 5131 82 CENT Zoom Coarse Center Adjustment 7 52 51 1 83 SKEW Zoom Coarse Skew Adjustment 2 51 2 84 SIZE Zoom Coarse Size Adjustment 52 51 85 LIN Zoom Coarse Linearity Adjustment 52 51 2 14 86 KEY Zoom Coarse Key Adjustment n 5 2 51 87 Zoom Coarse Pin Adjustment 7 52 51 14 88 Zoom Coarse Middle Linearity Adjustment 512 21171 89 MSIZ Zoom Coarse Middle Size Adjustment 77 52 571 82 CENT Wide Zoom Coarse Center Adjustment 52 51 83 SKEW Wide Zoom Coarse Skew Adjustment 52 51 84 SIZE Wide Zoom Coarse Size Adjustment 52 57 85 LIN Wide Zoom Coarse Linearity Ad
12. Su 5 HsEP HEP SEL T 6 TEST TEST FRGB Noued 0 __ 5587 ELSE HMSK Hsyncmaskmginverialrerace 0 SVOL j S 5 2 SBAS BassOfseiforBass 4 BBLP 6 7 0 0 SREF Surround effect 7 Auto gain control 8 BBE on off TruSurround NJM2180 TSMD_ Trusurroundeffectselection Reg No amp Name FUNCTION BD 1 SCH 120 2 ADSW TO 3 CECH OT 4 DEY 14 7 5 SSEL TT 29 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS MDA DspayDaa DHeH H active display area phase 240 23 MoL modis 9 Msc CommonDaia Daa DYCD disPlayoututY Cdelaycomecion 2 Favorite Oher Favorite 8 MDHP main display picture H positon 1 5 240 Singe 7 Favorite 984801480 Single 720 Favorte WbvP maidisplaypidueVposton 20 Index 36 31 Fate 0 1 19 povs PiPSze ___ Single Reg No amp FUNCTION MID Mode Wide mode Input Signal Format DRHP DRCHac veareap
13. Push the joystick to gt gt Push the joystick to 4 JH Push the joystick to 40 SS Push the joystick tov 7 Select GRN SKEW and correct the tilt of horizontal lines and vertical lines GRN SKEW Horizontally Vertically Push the joystick Push the joystick to gt to 4 Push the joystick Push the joystick to tow 8 Select GRN SIZE and adjust so that each distance from center to left end and to right end is equal Adjust so that each distance from center to top and to bottom is equal GRN SIZE Horizontally Vertically Push the joystick Push the joystick to gt to 4 Push the joystick Push the joystick to tow 9 Select GRN LIN and adjust so that each space at the right end and at the left end of screen is equal Adjust so that each space at the top and at the bottom of screen is equal GRN LIN Horizontally Vertically Push the joystick Push the joystick to gt to 4 So Push the joystick Push the joystick to tow KP 51WS500 57WS500 65WS500 10 Select GRN 517 and co
14. main Color bar white 75 7 5 setup VIDEO terminal sub Color bar white 75 7 5 setup 2 VIDEO MODE Pro PICTURE Maximum COLOR Center 2150P 2 1 RGBS Uf 3 Set to P amp P mode and set to service mode 4 Connect an oscilloscope between pin 2 of CN5 A board connector and ground 5 Select 2103 1 03 SCOL 04 SHUE Main and adjust them to have VB1 lt VB4 and VB2 lt VB3 in the waveform levels 6 Select 2103 2 03 SCOL 04 SHUE Sub and adjust them to have VB1 lt and VB2 x VB3 in the waveform levels T After completing the adjustments write the data into memory by pressing MUTING gt ENTER on the remote commander VB1 VB2 VB3 VB4 48 KP 51WS500 57WS500 65WS500
15. 3 O 1 O 7 9 PPHA 7 3 3 1 mj 1 7 7 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS CXA2103 1 RF Video1 4 Video5 6 480i Video7 480i P amp P Left P amp P Left P amp P Left DRC DRC DRC 20 Cb Offset Adjustment 234 _ Note adjustment does not affect Video 7 21 CrOfsetAdustmnt 32 Note adjustment does not affect Video 7 22 cBO2 CbOffSetAdustmnt 7 0 0 JNoteCBO 2 adjustment only affects Video 7 23 CRO2 CrOffsetAdjustment 0 CR02 adjustment only affects Video 7 Emo eges MENFE 3 ee 4 2 25 DCTR DC Transmission Rate 9 J o ts e i NTSC YCT CXA2103 2 Reg No amp Name FUNCTION Note Data in the right column is used when main signal is NOT 480i Mid Note Sub signal goes through DRC when main signal is 480p 1080i or 720p VLEV Y Out gain Cb amp Cr Out gain Sub contrast RS 3 SCOL_ Subcolor 4 T 5 Y Cdeaytim 7 0 0 D SNNR 0 SNNR i SNNR 2 SNNR 3 6 SHAP Sharpness 0 0 a 4 4 1 2 3 8 PREO Shamnesspre ovrshotraio 9 BPFO Chroma bandfiterfOseting 0 o 10 BPFO ChromabandfllerOseting 0 11 BPSW Chromabandfilteronfoff 12 TRAP Yblockchromatrpfileron
16. ENTER to read the memory 8 Press MUTING then ENTER to write the new adjustment data into memory 9 When you want to exit the service mode turn the power off Note Press 8 then ENTER on the remote commander to restore the factory settings for user controls and channel memories this will also turn set off and then on to exit the service mode 2 10 2 MEMORY WRITE CONFIRMATION METHOD 1 After adjustment turn the power off with the remote commander 2 Turn the power ON and set to service mode 3 Cycle through the adjusted items again and confirm that the adjustments were saved 2 10 3 ADJUSTING BUTTONS AND INDICATOR Note When the PJE mode which displays an internally generated signal is activated several buttons on the remote commander will have different functions than the ones listed below Therefore when in the PJE mode refer to section 2 12 3 for button functions MUTING POWER Category up DISPLAY Adjustment Data Up item up Adjustment Data Down item down Category down ENTER VOLUME RM Y909 18 KP 51WS500 57WS500 65WS500 2 11 SERVICE DATA LISTS 11 APPENDIX 3D COMB uPD64082 Reg No amp Name FUNCTION RF Video1 4 Standard Non standard Standard Non standard 0 NRWD Operation mode setting 5 T 3 YAPS Y output correction CLKS System clock setting RF Video1 4 Standard Non standard Standard Non standard 3_ NSDS__ Selection for sta
17. TIMER LED flash indicators is listed in the instruction manual for the user s knowledge and reference If an error symptom cannot be reproduced the Remote Commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur Diagnostic Test Indicators When an error occurs the STANDBY TIMER LED will flash a set number of times to indicate the possible cause of the problem If there is more than one error the LED will identify the first of the problem areas Results for all of the following diagnostic items are displayed on screen If the screen displays a 0 no error has occurred No of times Diagnostic Item ed Probable Cause Location Detected Symptoms lamp flashes Power does not turn on Does not light Power cord is not plugged in Power does not come on Fuse is burned out F6001 G Board No power is supplied to the TV AC Power supply is faulty B overcurrent OCP 2 times H OUT Q8024 is shorted D Board Power does not come on e B PWM Q8035 Q8038 is shorted Load on power line shorted D Board B overvoltage OVP 3 times e C501 is faulty G Board Has entered standby mode C5002 is faulty Board Vertical deflection stopped 4 times e 15V is not supplied D Board Has entered standby state after e 1 8003 is faulty A Board horizontal raster Vertical deflection pulse is stopped Power line
18. d electrocution provenant d un chassis sous tension un transformateur d isolement doit etre utilis lors de tout d pannage Le chassis de ce r cepteur est directement raccord l alimentation du secteur ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE Les composants identifies par une trame et par une marque A sur les schemas de principe les vues explosees et les listes de pieces sont d une importance critique pour la securite du fonctionnement Ne les remplacer que par des composants Sony dont le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony Les reglages de circuit dont l importance est critique pour la securite du fonctionnement sont identifies dans le present manuel Suivre ces procedures lors de chaque remplacement de composants critiques ou lorsqu un mauvais fonctionnement suspecte KP 51WS500 57WS500 65WS500 SAFETY CHECK OUT After correcting the original service problem perform the following safety checks before releasing the set to the customer 1 Check the area of your repair for unsoldered or poorly soldered connections Check the entire board surface for solder splashes and bridges 2 Check the interboard wiring to ensure that no wires are pinched or touching high wattage resistors 3 Check that all control knobs shields covers ground straps and mounting hardware have been replaced Be absolutely certain that you have replaced all the insulators 4 L
19. is shorted or power supply is stopped White Balance Failure 5 times Video OUT IC7101 IC7201 IC7301 No raster is generated Not Balanced is faulty CR CG CB Boards CRT Cathode current detection CRT drive 1C309 is faulty A Board reference pulse output is small Screen G2 is improperly adjusted Low B OCP OVP 6 times e 5 line is overloaded A B Boards No picture Overcurrent Overvoltage 5 line is shorted Boards Horizontal deflection stopped 7 times 08035 08038 is shorted D Board High voltage error 8 times T8005 is faulty D Board Audio error 9 times 19V line is shorted A B Boards No sound C708 is faulty A Board PS701 or PS702 is opened A Board If a B overcurrent is detected stoppage of the vertical deflection is detected simultaneously The symptom that is diagnosed first by the microcontroller is displayed on the screen Refer to Screen G2 Adjustments in Section 2 2 of this manual If TIMER or STAND BY indicator blinks six 6 times unplug the unit and wait 10 minutes before performing the adjustment KP 51WS500 57WS500 65WS500 Display of Standby Timer LED Flash Count One blink is not used for self diagnosis lt FRONT PANEL gt e EXAMPLE Diagnosis Items lt Number of Blinks gt TIMER STAND BY STEREO B overcurrent 2 times 4 d L L JUL JUL B overvoltage 3
20. o 10 vse 50 6 31 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS Rf YP HBO POP Table select TSS MVLC MHYR MHYC MHCC 2 Main V Enhance Clip level Main V Enhance Enhancement leve 0 Main V Enhance Coreing level 0 0 Main V Enhance Enhancement leve L 0 ________ __ __________________________ 4 MHLY Main H LPF Y Coefficientselect 3 3 3 O Main H Enhance C Enhancement level Main H Enhance Y Enhancement level 7 ici O ici O i Y Cli 7 MHYC Main H Enhance Coreinglevel 0 Main Enhance C Enhancementlevel 0 MHCC Main Enhance Coreinglevel Main V Enhance Y Enhancementleve 0 Main Enhance Coreinglevel 0 MVCL Main V Enhance C Enhancementleve 0 Reg No amp Name FUNCTION HPOS OSD horizontal position HPOF Horizontal position for Favorite mode 2 5 3 6 8 L9 L 0 6 8 _ 9 lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt I I cr lt lt lt lt lt I I cr lt O lt lt I lt II OIO o lt IIIT 20 lt io xiomi lt KP 51WS500 57WS50
21. times H e Vertical deflection stop 4 times CHANNEL gt Lamp 0 3 seconds 24242 Lamp OFF Lamp OFF 0 3 seconds 2 0 seconds TIMER STAND BY indicator Release of TIMER STAND BY indicator blinking The TIMER STANDBY indicator blinking display is released by turning OFF the power switch on the TV main unit or removing the plug from the power Self Diagnosis Screen Displays In cases of malfunctions where it is not possible to determine the symptom such as when the power goes off occasionally or when the screen disappears occasionally there is a screen display on whether the malfunction occurred or not in the past and whether the detection circuit operated or not in order to allow confirmation Screen Display Method Quickly press the remote command button in the following order from the standby state Display Channel 5 Sound Volume E Power ON that this differs from entering the service mode sound volume SELF DIAGNOSIS 2 B OCP 3 B OVP Numeral 0 means that no fault 4 V STOP was detected 5 AKB 10 WDT Numeral 1 means a fault was detected one time or more Self Diagnosis Screen Display The results display is not automatically cleared In case of repairs and after repairs check the self diagnosis screen and be sure to return the results disp
22. 0 65WS500 SERVICE DATA LISTS SNNR 0 000 Reg No amp Name FUNCTION 1 0 SNNR SNNRdetaseting SNFX Selection of SNNR data seing o0 SNNR Settings based on WSL Data eee r 3 cPFG Related 0 3D COMB FIO VPFG setings a 30 COMB 16 YPFT selings 5 Related to 3D COMB 20 VHCO setings 1 1 6 CHCG Related to 30 COMB 21 VHCG settings tt 7 CAPG Related to 30 COMB 16 VAPG settings 8 BSHP Related to CXA2103 6 SHAP settings 01 9 VIDD Related to CXA2150P 3 19 MIDE setinge v 10 Related to CXA2150P 4 4 USHP settings 1 3 SNNR data is used for the offset setting Related to CXAZI50P 3 FIO PLV selings 0 1 2 12 5CDS Related to CXAZI50P 3 CDSP setings 13 BLT Related to CXA2160P 3 12 LTLV settings Co m Related to CXAZIS0P 3 14 CTLV settings oo Related to CXA2150P3 781 UVML settings Related to CXA2150P 3 83 VMCR settings EE SI ata is used for the sting SNNR data is used for the offset setting SNNR data is used for the direct setting D 1 Detection Reg No amp Name FUNCTION 0 XJGL XJGLK Setting for memorizing or not the 10 1 detection status 0 LNJI LNJI Setting for the multi single line ID 1 d
23. 1 vertical size adjustment 0 VPOS ORORO 6 Select 2150D 2 and adjust 2 H Size so that the picture size is within the specification 1 V Size SPEC Overscan Spec 9 Input Signal H SIZE V SIZE Monoscope 15 6 0 2 sq 11 5 0 2 sq 2 H Size aL 7 Copy the data of the NTSC Full mode to the other display mode and if necessary adjust in the other mode 2 12 3 METHOD FOR PROJECTOR ENGINE MODE MUTING rower Category up DISPLAY Adjustment up Color Select GRN to BLU to RED Adjustment Internal Test signal item down Mode Select Category Course Adjustment down Fine Adjustment Initialize data ENTER Not stored MENU Data Up Down VOLUME RM Y909 1 FUNCTION OF KEYS ON COMMANDER Changes adjustment item Item moves up Marker moves clockwise from center to outside In Fine Adjustment mode Changes adjustment item Item moves down Marker moves counter clockwise from outside to center In Fine Adjustment mode Changes adjustment category Category moves up Changes adjustment category Category moves down Joystick Changes data value Up or down Marker moves clockwise from center up down right and then left to outside In Fine Adjustment mode Changes adjustment color GRN gt BLU gt RED Displays or changes inte
24. 22128 127 0 SSS 761 LOBH Blue horizontal linearity offset data for Auto Reg C 128 127 5 Jj 62 ERR JAuoReg Emorcoe o 0 63 ADTM data input of Auto Reg 4 J 64 VUP Auto Regi Pattern Upper vertical postion 60 SSS 765 VUPM Auto Regi Pattern Upper middle vertical postion 66 Auto Regi Pattern Middle vertical position KP 51WS500 57WS500 65WS500 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS No Name 67 VLOM Auto Regi Pattern Lower middie vertical poston o 2047 68 VLOW Auto Regi Pattern Lower vertical position 69 Auto Regi Pattern left horizontal positon o 4098 9 770 HLEM Auto Regi Pattern left middle horizontal position o 71 HMID Auto Regi Pattern middle horizontal position o 4095 65 772 HRM Auto Regi Pattern right middle horizontal poston o 73 HRIV Auto Regi Pattern right horizontal position o 4095 74 SFTF EE 6 o EA 75 ACTL 776 ACTH Account timer counterupperbyte fofo o o MMM 77 SLSW Auto Regi adjustmentitem seed B CES 6 6 88 1025 5 464
25. 480i 480P 1080i 8 UGAM GAMMA_L RGB output 0 2 2 1 0 0 0 0 GAMMA correction 6 35 07 6 36 07 A6 37 07 A6 38 07 A6 39 07 07 6 07 6 07 3D 07 07 07 4007 Picture Mode Standard Picture Mode Movie Picture Mode Pro RF V5 6 V5 6 V5 6 P amp P RF V5 6 V5 6 V5 6 P amp P RF V5 6 V5 6 V5 6 P amp P amp 480i 480 10801 amp 480i 480 10801 amp 480i 480P 10801 4 4 vt 4 UBLK Initial Black Level O Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 VGA 480i 480P 1080i VGA 480i 480P 1080i VGA 480i 480P 1080i 13 UBLK initial Black Level 0 3 3 3 0 1 1 1 RERUM CRT Driver CXA2150D 1 eee Reg No amp Name FUNCTION 0 VPOS V POSITION Vertical position Roe V_SIZE Vertical size V SIZE OFFSET V_LINEARITY Vertical linearity VSCO S_CORRECTION Vertical S correction o oI 9 VCEN VSAWO0 DCH VSAWO DCL Vertical center adjustment 6 VSAWO AMP Vertical PIN adjustment VSAW1_DC Rotation 8 HTPZ VSAW1_AMP Horizontal trapezoid z00M ZOOM SWiZoomswibh 0 JAPSW JASP SWiAspedswih T V ASPECTAspediraio T 4 UP VLIN Upper vertical ineariy T T LH VEN LO VLIN tower ve
26. 500 57WS500 65WS500 Vivid Std Movie Vivid Std Movie Pro Vivid Std Movie Pro BSW 0 no 0 no 0 no 0 0 no 0 no 0 0 0 0 no memory 0 no 0 no memory 11 12 e 63 B3 nomemor 63 3 _ 63 B3 nomemory 63 3 _ 63 3 13 64 p3 nomemory 67 B3 nomemor 65 63 no memory 67 3 65 B3 nomemor 67 3 no memory 14 GDOF_ Offset for GDRV 63 3 nomemory 63 E3 nomemo 63 3 63 B3 nomemor 63 3 memory 63 B3 memory 15 69 56 69 70 56 no memory 16 63 63 y 7 3 3 3 y RDOF V y 83 no memor y RDOF for y RCOF Offset for 63 no memor 63 no memor 17 GCOF OfsetforGCUT 6363 no memory 63 3 63 E3 nomemoy 63 E3 nomemoy 63 3 memory 63 no memory 18 BCOF Offset for BCUT 65 63 no memory 6 63 no memor 66 63 no memor 62 63 no memory 63 no memory 61 63 no memory 63 y 63 3 67 y 65 7 63 y 63 3 56 70 56 63 63 4 63 63 63 1 65 CRT Driver CXA2150P 2 settings for Vivid mode Reg No amp Name FUNCTION 0 output including reference pulse ono 11
27. 6 G board 1 12 TERMINAL BOARD A BOARD D BOARD U BOARD AND UD BOARD REMOVAL 3 Two screws BVTP 3x12 CR 5 U board BVTP 3x12 6 Six screws board BVTP 3x12 Main bracket 13 KP 51WS500 57WS500 65WS500 1 13 PICTURE TUBE REMOVAL CAUTION Removing the arrow marked screws is strictly prohibited If removed it may cause liquid spill Lens Four screws Picture tube dome washer HEX tap 4x20 N 2 Four screws dome washer 7 Lens Four screws BVTP 4x12 HEX tap 4x20 2 Picture tube Deflection yoke 52 V board Two screws BVTP 3x12 Neck assy CR board Four screws dome washer HEX tap 4x20 1 14 HIGH VOLTAGE CABLE INSTALLATION AND REMOVAL 1 Removal 2 Installation Rubber cap HV cable Hook t HV cable 1 turn 90 Gutter 14 KP 51WS500 57WS500 65WS500 SECTION 2 SET UP ADJUSTMENTS 2 1 SCREEN VOLTAGE ADJUSTMENT COARSE ADJUSTMENT 1 Receive the Monoscope signal 2 Set BRIGHTNESS to 50 and PICTURE to minimum 3 Turn the red VR on the focus block all the way to the left and then gradually turn it to the right until the retrace line is barely visible 4 Gradually turn the control to the left until the retrace line disappears FOCUS Block 2 2 SCREEN G2 ADJUSTMENT FINE ADJUSTMENT If the jig described below is available it is recommended that the G2 Fine Mode Adjustment be performed to set t
28. ENTS BY REMOTE COMMANDER All of the circuit adjustments can be made by using the remote commander RM Y909 NOTE The following test equipment is required 1 Pattern Generator with component outputs 2 Frequency counter 3 Digital multimeter 4 Audio oscillator 2 10 1 METHOD OF ENTERING THE SERVICE ADJUSTMENT MODE SERVICE MODE PROCEDURE 1 TV must be in Standby mode Power off 2 Press DISPLAY 5 VOL then POWER on the remote commander Press each button within 1 second of pressing the previous button SERVICE MODE ADJUSTMENT Item Data 3D COMB 0 0 SERVICE NRMD TV WSL XXX Category Adjustment Item F A FLAG XXXXXXXX CBA FLAG XXXXXXXX The screen displays the item being adjusted within that category Press 3 or 6 on the remote commander to change the data Press 2 or 5 the remote commander to select the adjustment category Every time you press 2 Category up service mode changes in the order shown below Ac 3D COMB 2150D 2 MID3 Y 2103 1 2150D 3 MIDS 2103 2 2151 OSD Y Y Y 2150P 1 ji SS 2150P 2 Diu Ps 2150P 3 DLBY CCD i 2150P 4 M PJE Y 2150D 1 MID2 OP i j Press 1 or 4 the remote commander to select the adjustment item KP 51WS500 57WS500 65WS500 7 If you want to go back to the most recently saved value press 0 then
29. ERVICE MANUAL MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO KP 51WS500 RM Y909 US CND SCC P65HA KP 57WS500 RM Y909 US CND SCC P65JA KP 65WS500 RM Y909 US CND SCC P65KA KP 65WS500 RM Y909 COLOR REAR VIDEO PROJECTOR KP 51WS500 57WS500 65WS500 TABLE OF CONTENTS SECTION TITLE PAGE SECTION TITLE PAGE SPOCHICALIONS 4 4 Circuit Adjustments Warnings and Cautions 5 4 1 Blue Offset Adjustment 47 Safety Check OUN 5452 Sasa 6 4 2 P amp P Sub Contrast Adjustment Self Diagnostic Function 7 Video SCON n asa 47 4 3 P amp P Sub Contrast Adjustment 1 Disassembly tei 47 1 1 Rear Board Removal sse 4 4 P amp P Sub Hue and Sub Color Adjustment 1 2 Chassis Assembly Video SHUE cnet rre emilie 47 1 3 Servis POSHO 4 5 P amp P Sub Hue and Sub Color Adjustment 1 4 H2 Board Removal RF SHUE SCO L der tr earns 48 1 5 H1 Board Removal 1 6 Board Removal 5 Diagrams 1 7 Mirror Cover Removal 5 1 Circuit Boards Location a aaa 49 1 8 Beznet Assembly Removal 5 2 Printed Wiring Boards 1 9 S Board Removal
30. Level 6 6 6 6 4 0 6 6 6 714 JABLK VoidData 121 71 51 _ ___ UBL 716 DPIC DPIC LEVY signal AUTO PEDESTAL evel 9 2 2 18 ABLM OO L9 L9 0 19 ABL TH ABL current detection Vth contro 9 21 SPOF Ofset for UPIC SPOFx Notused 45 lt lt Only available at Vcomp182 40 Videos 6 480P S 1080 PRP Vigo vaa Video 380r VidecT 4805 Vides 1080 27 SCON SUB CONTRASTSUBPICTURE 5 5 4 8 s 5 5 i jore io C ER 8 4 26 DATA Display of vertical compression modes Notus O 26 SERVICE DATA LISTS CRT Driver CXA2150P 4 Reg No amp Name FUNCTION SNNR SNNR SNNR SNNR 0 1 2 3 eh USHP SHARPNESS 1 3 4 Picture Mode Standard Picture Mode Movie V5 6 V5 6 V5 6 P amp P RF V5 6 V5 6 V5 6 P amp P V5 6 V5 6 V5 6 P amp P amp 480i 480P 10801 amp 480i 480 10801 amp 480i 480P 10801 vt 4 vt 4 vt 4 553 GAMMA L RGB output orne 2e orlas 2o orae za orlas 2e orlas zc orlas zo orlas 2e orlas e orlas s07 Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 Video7 VGA 480i 480P 1080i VGA 480i 480P 1080i VGA
31. Ltl s tetti desciende ten 2 10 Electrical Adjustments 5 5 IC Block Diagrams n a By Remote Commander 5 6 Semlcorduclors tritt tct dence 2 11 Service Data Lists 2 12 Registration Adjustment sse 6 Exploded Views 2 13 PJE Adjustment Sub Deflection Adjustment 40 6 1 Cover KP 51WS500 57WS500 Only 2 14 Auto Convergence Offsets 42 6 2 Cover KP 65WS500 Only 2 15 Auto Registration Error Codes 43 0 3 Chassis ecco rte a tease 624 Picture u uy roc son Lar Este rere erra une 3 Safety Related Adjustments D Board T Electrical Parts List orm ttt 89 3 1 HV Regulation Circuit Check and Adjustment 45 3 2 HV Hold Down Circuit Operation Check and Adjustment 45 G Board 3 3 Max Voltage Confirmation 46 9 4 B OVP Confirmation iei icti m ein 46 KP 51WS500 57WS500 65WS500 SPECIFICATIONS Power Requirements 120V AC 60Hz Power Consumption W In Use Max 230W In Standby Under 1 W Inputs Outputs DVI HDTV 1 terminal 3 3V T M D S 50 ohms The DVI HDTV input terminal is compliant with the EIA 861 standard and is not intended for use with personal computers Video IN 4 total 1 on front panel 1Vp p 75ohms unbalanced sync negative S Video IN 3 total 1 on front panel Y 1Vp p 75ohms unba
32. Name FUNCTION 27 OP of comb filter amp recursive n reduction types j F CVideof SVideo1 CVideo2 SVideo2 CVideo3 SVideo3 CVideod oise reduction 28 NR1 duct loff O 590 1 j 1 0 1 0 SNNR control on of 0 30 WSL oise level detection level data ead data 30 WSL_ Noise level detection level d 0 Readd 31 HPLL ilter 31 HPLL H PLL fil 32 BPLL urst ilter 32 BPLL Burst PLL fi Burst extraction gain PLL loop gain election if a line comb filter C separation filter characteristic ine adjustment of the system H phase 1 Video1 4 Video5 6 7 O O nternal burst gate start position 1 O Test bit forbidden setting Amount of noise detection coring Video1 4 Video5 6 7 O DRC M line doubling setting for non standard signals Not used FUNCTION RF Video1 4 Video5 6 480i Video7 480i P amp P Left P amp P Left P amp P Left DRC DRC Y Out gain Cb amp Cr Out gain 1 Sub contrast CSCS ChromabandWeronoi 7 Y Cb Cr Output LPF onfoh 2717 1 3 1 O Video1 4 Video7 480i __SNNR 0 SNNR 1 SNNR 2 SNNR 3 L0 1 2 3 Video1 4 Video 5 6 480i 4 4 4 3 3 3 3 3 1 1 1 Video1 4 Video5 6 Video7 _ _ O Video1 4 Video7 480i 4 4 8 3 3 O 0 0 _ 0 O 3 3 0 0 _ 0 qu Video1 4
33. PWM2 output width setting of Rege 7 o 4095 720 44 COGV Green vertical center offset data for Auto Reg 22128 127 O SSS 45 CORV Red vertical center offset data for Auto Reg 128 127 5 T 746 Blue vertical center offset data for Auto Reg 22128 127 5 TJ 747 Green horizontal center offset data for Auto Reg 12128 127 5 SSS 48 CORH Red horizontal center offset data for Auto Regi 7 128 127 5 SSS 749 COBH Blue horizontal center offset data for Auto Regi 128 17 SSS 50 SOGV Green vertical skew offset data for Auto Reg 51 Red vertical skew offset data for Auto Reg 128 127 5 T 752 Blue vertical skew offset data for Auto Reg 1 128 127 O S SSS T 753 SOGH Green horizontal skew offset data for Auto Reg 22128 127 5 SSS 54 SORH Red horizontal skew offset data for Auto 755 SOBH Blue horizontal skew offset data for Auto 756 ZOGH Green horizontal size offset data for Auto Regi 22128 127 SSS 57 ZORH Red horizontal size offset data for Auto Regi 127 S 758 ZOBH Blue horizontal size offset data for Auto 759 LOGH Green horizontal linearity offset data for Auto Reg SSS LORH Red horizontal linearity offset data for Auto Reg
34. aligned in the mode 5 Cover the green and blue CRT lenses with lens caps to allow only green to show or use the method shown in the note below for turning off the CRTs individually without using lens caps then repeat steps 3 and 4 for the red CRT Cover the green and red CRT lenses with lens caps to allow only green to show or use the method shown in the note below for turning off the CRTs individually without using lens caps then repeat steps 3 and 4 for the blue CRT Note If lens caps are unavailable you can cut off the unnecessary color beams by controlling the service mode 2150P 2 1 RGBS 4 pole magnet Deflection yoke 2 pole magnet Centering magnet Anode cap 15 2 4 FOCUS LENS ADJUSTMENT In this adjustment use the remote commander while in service mode For details on the usage of the service mode and the remote commander please refer to section 2 10 ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER 1 Loosen the lens screw 2 Cover the red and blue CRT lenses with lens caps to allow only green to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 3 Turn the green lens to adjust to the optimum focus point with the crosshatch signal 4 Tighten the lens screw 5 Cover the green and blue CRT lenses with the lens caps to allow only red to show or use the method shown in t
35. allow only green to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 4 Turn the green focus VR on the focus block to the right clockwise and set it to under focus to reduce the spot 5 Adjust the 4 pole magnet so that the small spot in the center of the screen becomes round for green and red 6 Adjust the blue spot to an oval shape X Y 1 1 2 Note If lens caps are unavailable you can cut off the unnecessary color beams by controlling the service mode 2150P 2 1 RGBS Use the center dot x 1 1 Green Red 2 9 BLUE DEFOCUS ADJUSTMENT 1 Setup Apply a Dot Hatch Signal and set the mode to Pro Mode Change the color temperature to Cool in the user s menu 2 Cover the red and green CRT lenses with lens caps to allow only blue to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 4 Turn the blue focus VR on the focus block to the right clockwise to make the round dot oval D1 D2 1 1 2 5 Check the flare with a high luminance signal to make sure the flare is minimal while the bright spot is located in the center If not readjust the 2 and 4 pole magnets 6 Check for uniformity on a 100 IRE to an all white signal Note If lens caps are unavailable you can cut off the unnecessary color beams by controlling the service mode 2150P 2 1 RGBS 2 10 ELECTRICAL ADJUSTM
36. e z Blue coarse adjustment Blue fine adjustment ALLCOPY Another display mode When the NTSC Full mode adjustment has finished copy its data to J No SUB DEFLECTION ADJUSTMENT the next Memorize the FLASH FOCUS offset data display mode the first time only 1 and be sure to adjust in the order given KP 51WS500 57WS500 65WS500 2 12 1 SETUP FOR ADJUSTMENT MARKING At the 4 sides of the screen use a tape measure to locate the middle gt middle DATA SETTING 1 Set NTSC Full mode 2 Enter the service mode and select PJE NOTE When you replace printed circuit boards devices or CRTs and when correction is drastically necessary press the 7 ENTER on the remote commander to initialize the data in the Projector Engine mode Press MUTING ENTER on the remote commander to write the data 2 12 2 MAIN DEFLECTION ADJUSTMENT NOTE Before this adjustment refer to section 2 11 for PJE input data items 78 85 1 Cover the red and blue CRT lenses with lens caps to allow only green to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 2 Enter the monoscope signal and set to NTSC Full mode 3 Enter the service mode and select 2150D 1 4 Adjust 0 VPOS and 1 VSIZ so that the picture is displayed the center of the screen 5 Adjust 2VSZ0 for 1080
37. etection 0 n a o 3 g o lt go 79 m x 5 E 5 2 2 2 D 3 FUNCTION position of CCD HPRS _ Horizontal position of CCD CCDI Interruption control 3 2 T CRIP CRI count amp parity count OSD rounding control 1 CRIT Charge Discharge timing control for slice voltage level FPOL Field polarity selection LANG DATA Switch for CCD service test data CHMK Horizontal mask width 0 VCHIP Selection of Vchip controls 4 4 2 1 1 Dio dk JE Qo z 3 FUNCTION DLY1 Power On to RLY timing DLY1 x 50ms 2 DLY2 Power On Mute timing DLY2 x 50ms PCMX gt 2 7 SOFF DLY3 Relay On to start Bus communication PT BRMX PT ol a 21 mv 33 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS PJ Engine ITEM ITEM Contents min mak No Name FDIS Switch of display tone adjstmentdata 0 4 COPY Service copy adjustment O T OSDV Osd vertical position of PJED service menu 1 255 25 3405 Start center clamp positioin of H3 and Hd pulse 0 31 C f EE NEN FIHP Horizontal phase for fine agjusiment 0 o oa Ho
38. he note below for turning off the CRTs individually without using lens caps 6 Turn the red lens to adjust to the optimum focus point with the crosshatch signal 7 Tighten the lens screw 8 Cover the green and red CRT lenses with the lens caps to allow only blue to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 9 Turn the blue lens to adjust to the optimum focus point with the crosshatch signal 10 Tighten the lens screw 11 After adjusting the items 2 5 FOCUS VR ADJUSTMENT 2 6 2 POLE MAGNET ADJUSTMENT 2 8 4 POLE MAGNET ADJUSTMENT reconfirm the optimum focus point and adjust again if necessary Every time 6 is pressed the test signal changes to crosshatch video signal crosshatch borderline black gt crosshatch black dots black off Test Signal Note If lens caps are unavailable you can cut off the unnecessary color beams by controlling the service mode 2150P 2 1 RGBS KP 51WS500 57WS500 65WS500 2 5 FOCUS VR ADJUSTMENT Set generator to crosshatch 2 Cover the red and blue CRT lenses with lens caps to allow only green to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 3 Turn the green focus VR on the focus block to adjust to the optimum focus point with the crosshatch signal 4 Cove
39. he screen controls to their optimal condition If desired you can build the jig illustrated below using 3 watt resistors Please note that if the proper voltage is not obtained with the listed resistor s values then increase or decrease one of the values in the resistor network to obtain the correct voltage 1 Select VIDEO 1 mode no signal applied the screen must be black 2 Connect the G2 JIG 3 SW on JIG 4 Connect an oscilloscope to the TP7101 KR TP7202 KG and TP7301 KB of CR board CG board and CB board 5 Adjust red green and blue screen voltage to 177 5 0 5V with screen VR on the focus block AW G2 JIG SW 39k 56k 6 8k GND All resistors 3W type TO CG BOARD 3 3k TP7202 lt W 210V e o 177 5V 0 5V pedestal level GND 2 3 DEFLECTION YOKE TILT ADJUSTMENT 1 Connect the color bar generator monoscope pattern to Video 1 input 2 Cover the red and blue CRT lenses with lens caps to allow only green to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 3 Loosen the CRT s deflection yoke set screw and align the tilt of the deflection yoke so that the horizontal bars at the center of the monoscope pattern are horizontal 4 After aligning the deflection yoke fasten it securely to the funnel shaped portion neck of the CRT The tilt of the deflection yoke is
40. justment 52 51 1 86 KEY Wide Zoom Coarse Key Adjustment 7 73 1 52 5171 57 PIN Wide Zoom Coarse Pin 1251 114 88 Wide Zoom Coarse Middle Linearity Adjustment 1 51 89 MSIZ Wide Zoom Coarse Middle Size Adjustment 7 52 571 82 CENT HD Coarse Center Adjustment 7 52 51 27 14 83 SKEW Coarse Skew Adjustment 52 51 7 14 84 SIZE HD Coarse Size Adjustment 2 51 7 85 LIN Coarse Linearity Adjustment 2 571 86 KEY HD Coarse Key Adjustment 152 51 87 PIN HD Coarse Pin 52 51 114 88 HD Coarse Middle Linearity Adjustment 52 51 89 MSIZ HD Coarse Middle Size Adjustment ____ 512 21171 D 36 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS PJ Engine Reg No amp Name FUNCTION 2 12 REGISTRATION ADJUSTMENT ADJUSTING FLOW start 7 Turn on the power and wait for 10 minutes Set to the NTSC Full mode Check the deflection yokes the centering magnets 2 pole 4 pole magnets V Set to the service mode V MAIN DEFLECTION ADJUSTMENT Green V Green coarse adjustment Green fine adjustment Red coarse adjustment Change the Red fine adjustment display mod
41. lanced sync negative C 0 286Vp p Burst signal 75ohms Audio IN 6 total 1 on front panel 500 mVrms 10096 modulation Audio VAR RIX 1 total 500 mVrms at the maximum volume setting Variable 500 mVrms Fixed Impedance Output 1 kilo ohm TV Out 1 total Video 1 Vp p 75 ohms unbalanced Sync negative Audio 500 m Vrms 10096 modulation Impedance output 1 kilo ohms Control S IN OUT 1 total Minijacks Component Video Input 2 Y PR Y 1 0 Vp p 75 ohms unbalanced sync negative Pp 0 7 Vp p 75 ohms PR 0 7 Vp p 75 ohms Impedance 47 kilo ohms RF Inputs 2 total Converter 1 total Speaker Output W 20W x 2 Dimensions W x H x D mm 1194 x 1310 x 630 mm 1326 x 1377 x 690 mm 1542 x 1452 x 735 mm 478 x 5158 x 2478 in 52 4 x 5414 x 274 in 61 x 57 29 76 kg 89 kg 125 kg 167 Ibs 9 oz 196 Ibs 3 oz 275 lbs 8 oz Projection System 3 picture tubes 3 lenses horizontal in line system Screen Size measured diagonally 51 inches KP 51WS500 57 inches KP 57WS500 Picture Tube 65 inches KP 65WS500 7 inch high brightness monochrome tubes 6 3 raster size with optical coupling and liquid cooling system Supplied Accessories Remote Control RM Y909 Projection Lenses Batteries 2 size AA R6 High performance large diameter hybrid lens F1 1 Optional Accessories Cable VMC 810 820 830 HG Audio Cable RKC 515HG Component Video Cable VMC 10 30 HG Control S Cab
42. lay to 0 If the results display is not returned to 0 it will not be possible to judge a new malfunction after completing repairs Method of Clearing Results Display 1 Power off Set to the standby mode 2 Display Channel 5 Sound Volume LT Power ON Service Mode 3 Channel 8 gt ENTER Test reset Factory preset condition Method of Ending Self Diagnosis Screen When ending the self diagnosis screen completely turn the power switch OFF on the remote commander or the main unit Self Diagnosis Function Operation KP 51WS500 57WS500 65WS500 OCP Low B and B line detect DET SHORT and shut down POWER ON RELAY Reset by turning power on off In case of B is loaded approx 1 5A or more microcomputer detects it via 165005 OVP In case of B becomes approx 150V or more POWER ON RELAY shuts down and microcomputer detects it via IC5005 Reset by turning power on off just the same as OCP LowB Occurs when set 5V is out V Stop the case of the V Drive disappearing Q8001 detects it and shuts down the POWER ON RELAY The microcomputer detects it and causes the LED to blink AKB IK detection Makes LED blink when microcomputer doesn t detect IK returns of 1309 CXA2150AQ 20 seconds or more H Stop Incase DRIVE disappears 0378 detects it and shuts down POWER RELAY Microcomputer receives H Stop data from Q378 and makes the LED blink HV Stop In case HV becomes 33kV or 168006 detect
43. le RK G69HG AV Receiver STR V555ES or equivalent Antenna 75 ohm external terminal for VHF UHF Television System NTSC American TV Standard Channel Coverage VHF 2 13 VHF 14 69 CATV 1 125 Design and specifications are subject to change without notice KP 51WS500 57WS500 65WS500 WARNINGS AND CAUTIONS 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 anode WARNING An isolation transformer should be used during any service to avoid possible shock hazard because of live chassis The chassis of this receiver is directly connected to the ac power line SAFETY RELATED COMPONENT WARNING Components identified by shading and A mark on the schematic diagrams exploded views and in the parts list are critical for safe operation Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony Circuit adjustments that are critical for safe operation are identified in this manual Follow these procedures whenever critical components are replaced or improper operation is suspected ATTENTION Apres avoir deconnecte le cap de l anode court circuiter l anode du tube cathodique et celui de l anode du cap au chassis metallique de l appareil ou la couche de carbone peinte sur le tube cathodique ou au blindage du tube cathodique Afin d eviter tout risque
44. n the set 3 Connect an external 10kQ VR at CN8015 and adjust this VR so that the high voltage is 34 50kV 4 Adjust VR8002 to the point that the HV Prot circuit works Raster disappears at 34 50 0 50kV reading on the static voltmeter 5 After adjustment put the VR cover on VR8002 and apply sufficient amount of epoxy resin around VR8002 as the same manner for VR8001 45 G BOARD 3 3 B MAX VOLTAGE CONFIRMATION The following adjustments should always be performed when replacing 501 R5032 1 Supply 130VAC to variable autotransformer 2 Receive dot signal pattern and set the PICTURE and BRIGHTNESS settings to their minimum 3 Confirm the voltage of TP B 135V is less than 137 0Vdc 4 If step is not satisfied replace IC501 and repeat steps 1 3 3 4 B OVP CONFIRMATION Add to low voltage power supply between to TP5001 and ground Supply 120VAC to variable autotransformer Power on the Set and receive dot signal pattern Set the PICTURE and BRIGHTNESS settings Check the OVP is activated Operate less than 2 50V ok wh 46 KP 51WS500 57WS500 65WS500 KP 51WS500 57WS500 65WS500 SECTION 4 CIRCUIT ADJUSTMENTS 4 1 BLUE OFFSET ADJUSTMENT 1 Receive the all black 10801 component signal with VIDEO 5 input and set PICTURE to maximum 2 Connect an oscilloscope between CN5 on the A board and ground 3 Set in the service mode and select the category
45. ndardinon standardsignalprocessme o o 9 4 MSs Selectonforinterdrame nterlime processing 0o CoC _ CDL__ C signal phase with respecttothe Ysgna 5 Po NRO NRMD 2 NRWDS 8 DYGA _ DY detection gain 9 Deco DC detection O L 5 T 5 5 5 L RE Vi f4 Vides 15 __ Hysteresis tor Hsysnc non standard signal detecton 1 fo 1 714 VTRR _ Sensitivity for Hsysnc non standard signal detection 7 J 7 715 LDSR Sensitivity for trame non standard signal detection 2 gt __ L VM High 16 VAPG_ V aperture compensationgan o 9 717 VAPI Vaperturecompensationconvergenoepom o o PoC SNNR 0_ _SNNR 1_ SNNR Z SNNR S 18 YPET YpesWngW ercenerfequeny 3 9 o TT o j 19 VPFG YpeaWngfitergam s T 3 SINR SNNRE SNNR 2 SNNR 3 20 vHcO Youputhighfrequencycomponentcong 0 f 1 Note YHCO a are defined directly by SNNR data 23 VSSL__ Vsyncslicelevel 8 24 JADCL_ ADC clock delay 3 NRO NRMD Z NRMDS3 25 D26A Movngdeeciongam 4 4 4 L 4 KILR Killer detection reference 3 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS 3D COMB uPD64082 Reg No amp
46. ns hitting sensor adjust 69 HLE if necessary Sensor 2 low output Check sensor 2 connection wiring circuit and pattern position are patterns hitting sensor adjust 73 HRIV if necessary Sensor 3 low output Check sensor 3 connection wiring circuit and pattern position ss are patterns hitting sensor adjust 68 VLOW if necessary 20 SensorOnigh output EE CEE 10 11 12 13 20 21 i i Check 66 VMID data and check registration condition Check 71 HMID data and check registration condition Check 71 HMID data and check registration condition Check 71 HMID data and confirm H CENT data all modes is not near 511 Check 71 HMID data and confirm H SKEW data all modes is not near 511 Check 71 HMID data and confirm H CENT data all modes is not near 511 45 Check 71 HMID data and confirm H CENT data all modes is not near 511 50 5 52 53 Check 71 HMID data and confirm H SKEW data all modes is not near 512 54 Check 71 HMID data and confirm H CENT data all modes is not near 512 55 Check 71 HMID data and confirm V CENT data all modes is not near 512 5 52 70 Check 71 data and check 66 VMID data 71 Check SKEW adjustment 72 Check 69 HLB data check 73 HRIV data and check SIZE and LIN adjustment 43 KP 51WS500 57WS500 65WS500 SENSOR POSITIONS ERROR CODE SCREEN DISPLAY
47. ns of a VOM or battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson s 250 and Sanwa SH 63TRD are examples of passive VOMs that are suitable Nearly all battery operated digital multimeters that have a 2 VAC range are suitable see Figure A How to Find a Good Earth Ground A cold water pipe is a guaranteed earth ground the cover plate retaining screw on most AC outlet boxes is also at earth ground If the retaining Screw is to be used as your earth ground verify that it is at ground by measuring the resistance between it and a cold water pipe with an ohmmeter The reading should be zero ohms If a cold water pipe is not accessible connect a 60 to 100 watt trouble light not a neon lamp between the hot side of the receptacle and the retaining screw Try both slots if necessary to locate the hot side on the line the lamp should light at normal brilliance if the screw is at ground potential see Figure B Trouble Light Ohmmeter AC Outlet Box Cold water Pipe Figure B Checking for earth ground KP 51WS500 57WS500 65WS500 Self Diagnosis Supported model SELF DIAGNOSTIC FUNCTION The units in this manual contain a self diagnostic function If an error occurs the STANDBY TIMER LED will automatically begin to flash The number of times the LED flashes translates to a probable source of the problem A definition of the STANDBY
48. oft ____ _ 0 0 13 LPF YCbCrOutpttPFonoff 0 0 0 __ ____ RF i AFC Loop gain 0 Note Reg No 14 to 19 are the same data as CXA2103 1 V countdown system mode selector H amp Vsync slide level setting Masking of macrovision signal on ofl H automatic adjustment on ofl H TIM phase adjustment video 4 Videos 5 7 480 P amp P Right P amp P Right Cb Offset Adjustment Cr Offset Adjustment P amp P amp Favorite P amp P amp Favorite Pa a Favorte Single Picture UBLK 0 UBLK 1 UBLK 2 UBLK 3 UBLK 4 UBLK 5 UBLK 6 UBLK 7 22 ATPD Auo pedesta mWecionPomt 0 2 0 o 2 3 2 23 DCTR DC Transmission Ratio P amp P amp Favorte 0 0 0 41 0 0 2 T 2 3 Note Reg No 22 and 23 are the same data as CXA2103 1 21 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS lt 55 7905 5 480i Video 6 480P Videos 6 1080 P amp P Video vga Video 480i Video 480p Video 1080 OfsettorsBRT 0o 9 5 7 7 7 oO 5 DcofsettoY 9 5 7 7 2 CBOF DC offset for 35 35 35 37 40 31 35 49 32 4 SBRT Sub Bro 5 RDRV 6 SDRV Gouputdrve 31 7 BORV Bouputdive 8 RCUT Routputcutof GCUT _ 3T 51WS
49. ook for unauthorized replacement parts particularly transistors that were installed during a previous repair Point them out to the customer and recommend their replacement 5 Look for parts which though functioning show obvious signs of deterioration Point them out to the customer and recommend their replacement 6 Check the line cords for cracks and abrasion Recommend the replacement of any such line cord to the customer 7 Check the B and HV to see if they are specified values Make sure your instruments are accurate be suspicious of your HV meter if sets always have low HV 8 Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below To Exposed Metal Parts on Set m AC Voltmeter 0 75 V Earth Ground Figure A Using an AC voltmeter to check AC leakage Leakage Test The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 Acommercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instructions 2 Abattery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by mea
50. ostin 142 m m mo 30 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS MID 2 Continued RF Video YPbPr RF Video YPbPr IDRC H active area postion DRC H active area position 142 16 4 12 1 62 DRC V active area position 142 i 162 i Index Scroll Small i 138 i 166 4 12 1 138 DRC H active area size 7 7 7 77 7164 164 166 54 MID 3 INPUT Reg No amp Name FUNCTION MID mode Wide mode Input Signal Format 480P 720P YPbPr No Sig 5 Index RE Video YPbPr RF Video 5 5 2 vbHP VDO H active area poston 5 25 166 37 120 180 56 Twin Favorite Twin Right 480P 1080i 720P YPbPr No Sig RF Video SV 94 1 vbHP VDO Haciveareapostion 128 94 tt 179 t 155 150 9 25 53 Mz e s 5 5 Memo 480P 1080i 720P YPbPr No Sig VbHP VDO H active area poston 136 wa m a 110 Index Index Small 480P 10801 720P YPbPr No Sig vbHP VDOHac veareapostion 132 154 i9 o t 2 51 34 113 128 plo OOO Input Signal Format 4 VDVO_ VDOVaciveareatnesze _ VCWD_ VDO clamp puise outputtiming 3 7 VYCD VDOclamppusewidh VSTP VDO phase stop me count 44 VSTT VDO PLLphaseditectstartiinecoun 4
51. press the MUTING ENTER buttons on the remote commander to write the data You must complete step 5 to write the data If you omit step 5 the set data is returned to the data prior to the adjustment 3 OPERATION METHOD FOR FINE ADJUSTMENT 1 Enter the service mode and select PJE 2 Select FDIS and set the data to 01 so that the data at each position can be displayed in fine adjustment mode 39 3 Press the 9 button on the remote commander and fine adjustment mode will be active where a green marker appears in the center of the screen In the case of GRN mode 4 Press down on the joystick and the marker color will be alternately switched between green GRN mode and white 5 Press the 1 or 4 button on the remote commander or use the joystick to move the marker to the position to be adjusted where fine adjustment can be made When the marker color is white in this case fine adjustment is disabled Fem Use the joystick to move the marker up down left or right When the marker color is green GRN mode Moves the marker clockwise from the center to the outside Moves the marker counter clockwise from the outside to the center Fine adjustment can be made on the basis of a marker position using the joystick to move Move joystick direction CROSSHATCH A v Or Move joystick gt direction
52. r readjustment for any reason Once registration in all modes is satisfactory do the following Darken the room environment near the set Enter the monoscope signal to set the NTSC Full mode Select the PJE mode To automatically store the offset values press the FLASH FOCUS button on the front panel of the set The offset value is now stored 5 Select ERR of PJE mode Confirm ERR is 00 If ERR is not 00 recheck Refer to section 2 15 6 Exit the service mode Q N 42 KP 51WS500 57WS500 65WS500 2 15 AUTO REGISTRATION ERROR CODES If an error code is displayed after the set has been correctly adjusted check the following items position tilt and sizing If any of these adjustments are off even slightly the auto registration pattern will not hit the four sensors properly This occurs when the internal generator patterns are being flashed on the screen for the sensors to read Therefore auto registration called auto convergence cannot operate properly causing an error code to be displayed In order for this function to operate properly correct position tilt and size must be adjusted properly ERROR CODE LIST DESCRIPTION NOTE Sensor 0 low output Check sensor 0 connection wiring circuit and pattern position are patterns hitting sensor adjust 64 VUP if necessary Sensor 1 low output Check sensor 1 connection wiring circuit and pattern position Pe are patter
53. r the green and blue picture lenses with lens caps to allow only red to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 5 Turn the red focus VR on the focus block to adjust to the optimum focus point with the crosshatch signal 6 Cover the green and red picture lenses with lens caps to allow only blue to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 7 Turn the blue focus VR on the focus block to adjust to the optimum focus point with the crosshatch signal 8 After adjusting the items 2 4 FOCUS LENS ADJUSTMENT 2 6 2 POLE MAGNET ADJUSTMENT 2 8 4 POLE MAGNET ADJUSTMENT reconfirm the optimum focus point and adjust again if necessary Note If lens caps are unavailable you can cut off the unnecessary color beams by controlling the service mode 2150P 2 1 RGBS Scanning line visible p A FT Minimize both A and B Lens Center of crosshatch 16 2 6 2 POLE MAGNET AND CENTERING MAGNET ADJUSTMENT 1 Set the picture mode to PRO and picture to MAX 2 Either select the PJED Test Pattern dot hatch signal or apply an external dot signal 3 Cover the red and blue CRT lenses with lens caps to allow only green to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 4 Turn the focu
54. rizontal phase fortestpattem O fos TPVP Vertical phase fortestpatem of 5 7 DFHP Horizontal phase for dynamicfoous o 49 o 2 SDHP Compensation of horizontal phaseforshadig o 4098 RVCS StartposiionofRedvericaldamp oO LLL PRVCW Width ofRedverticalclamp O O o ofa GVCS Stat position of Green vertical lamp 0 5 BVCW Width of Blue vertical clamp RHCS Start position of Red horizontal clamp RHCW Width of Red horizontal clamp 34 SERVICE DATA LISTS PJ Engine ITEM ITEM Contents min max No Name 33 GHCS Stan position of 34 GHCW Widin of Green horizontal clamp 31 OO Jj 735 BHCS Stan position of Blue horizontal came 1 0 736 BHOW WidtnofBluehorzontaldamp C 6 Jj 737 BDVU Vertical positon for border line 1 204 25 21 TT 38 BDVL Vertical positon for borderline 247 63 80 39 BDHL Horzontalpostionforborderine i LO 24 4 n 40 BDHR Horzontalpostionforborderine2 0 2047 262 41 HBLD HorzontalphaseforouputofH Blankou 0 4095 0 42 HBLW WidtnforouputorHBlankou 4095 0 48 PWM2
55. rnal test signals crosshatch external signal gt crosshatch borderline gt crosshatch only gt dot only gt off Switches adjustment mode Coarse adjustment model gt Fine adjustment mode KP 51WS500 57WS500 65WS500 Press Switches marker moving method Joystick In Fine Adjustment mode Joystick a 4 keys gt 1 and 4 buttons Commander Function Description Reads data to NVM Writes data from NVM Service data initialization Not stored Be sure not to use usually Buttons 0 ENTER READ MUTING ENTER WRITE 7 ENTER PJE INITIAL 2 OPERATION METHOD FOR COARSE ADJUSTMENT 1 Enter the service mode and select PJE 2 Press the 1 or 4 button on the remote commander to select the item and then use the joystick to change the data Item No Data PJE 00 00 FDIS Joystick Adjustment Item a gt direction Data up v lt direction Data down 3 Select GRN CENT When BLU or RED is displayed press the 3 button on the remote commander to change the adjustment color in the order of GRN BLU RED 4 In BLU or RED mode move the joystick or to change the data in vertical direction or lt or to change the data in a horizontal direction Color Data H Data V GRN 000 000 CENT Data H up gt Data down Adjustment Item Data V up Data V down 5 Before returning to the service mode
56. rrect the space intervals for the horizontal section so the screen is equal GRN MSIZ Horizontally Push the joystick Push the joystick to gt to 4 11 Select and correct the sizes of the horizontal line so the center of the screen is symmetrical left and right GRN MLIN Horizontally Push the joystick Push the joystick to gt to 4 Note The SIZE and LIN MSIZ and MLIN adjustments affect each other If necessary adjust these mutually 12 Select PIN and adjust so that right and left vertical lines on the screen become straight Adjust so that upper and lower horizontal lines on the screen become straight GRN PIN Horizontally Vertically Push the joystick Push the joystick to gt to 4 Push the joystick Push the joystick 10 tov 13 Select KEY and adjust so that upper and lower horizontal lines on the screen become parallel GRN KEY Vertically Push the joystick Push the joystick to tow Note The VPIN and KEY adjustments affect each other If necessary adjust these mutually 14 Press the 9 button on the remote commander to enter fine adjustment mode 41 15 the fine adjustment so that hori
57. rtical inearity 005 KP 51WS500 57WS500 65WS500 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS CRT Driver CXA2150D 2 FULLINORM WIDE ZOOM HCNT HC_PARADCHorizontalcentes 1 2 Hsiz EL OSS SLN _ PARA DC Horizonta S correction Cd 4 MPIN MP PARA AMP Horizontal middle pin 0 PIN AMPofset IT TI T 7 T 7 T 7 fice LO CPiNiLowercomerpin UXCG UP_UCG Upper extra comerpingam 0 10 LxcG LO UCG Lower extra comer pin gain j O T J 13 UC POLExtacomerpinpolarty o0 17 1 91 CRT Driver 21500 3 VBLK VBLK_SW Veriical blanking switch f L t T o T J _ VCMP_ V_COMP Vertical compensation o0 0 T 0o o o 7 HCMP H COMP Horizonta compensation o L9 o o 8 ACMP 6 compensation 0 L o o 0 9 PCMP PIN COMP Pin compensation 9 L 0o o 0 13 JUMP JMP SW Reference 715 VDST RST SW Verlical drive start switch 0 TL o T o 16 EWDC _ EW_DCPinDClevelshit STO 28 KP 51WS500 57WS500 65WS500 SERVICE DATA LISTS Videos 6 480i sez AL LE el GAIN SEL 0 2 cBGN CCC 11 2 7456 Vides
58. s VR on the focus block to the left counter clockwise and set it to overfocus to enlarge the spot 5 Adjust the CRT s 2 pole magnet so that the small bright spot is in the center 6 Align the focus VR on the focus block and set it for the best focus 7 Apply a Monoscope signal to the set 8 Adjust the H CENTERING and V CENTERING roughly by the centering magnets 9 Check 2 pole magnet adjustment If necessary repeat steps 1 6 10 Repeat steps 1 through 9 for the red CRT covering the green and blue CRT lenses with lens caps to allow only red to show or use the method shown in the note below for turning off the CRTs individually without using lens caps and adjust the red focus control on the focus block 11 Repeat steps 1 through 9 for the blue CRT covering the red and green CRT lenses with lens caps to allow only blue to show or use the method shown in the note below for turning off the CRTs individually without using lens caps and adjust the blue focus control on the focus block gt lt Note If lens caps are unavailable you can cut off the unnecessary color beams by controlling the service mode 2150P 2 1 RGBS 2 7 CENTERING MAGNET ADJUSTMENT Not required Combined with 2 6 2 Pole And Centering Magnet Adjustment KP 51WS500 57WS500 65WS500 2 8 4 POLE MAGNET ADJUSTMENT 1 Set the picture mode to PRO and picture to MAX 2 Receive the Dot signal 3 Cover the red and blue CRT lenses with lens caps to
59. s it and shuts down POWER ON RELAY The microcomputer makes the LED blink Audio case of DC component overlaps the output of Audio Amp the microcomputer detects it and shuts down POWER ON RELAY The microcomputer makes the LED blink D9101 Self Diagnosis Block Diagram TIMER STANDBY 2 765 1309 CXA2150AQ JUNGLE 704 MAIN CPU IC702 EEPROM 777 703 EEPROM 8003 V Drive 5 AKB Q8001 V Pulse Detector 6 STOP 0378 H PULSE 108006 HV Detector 4 V STOP Detector Audio AMP 9 Audio 5005 OVP Buffer OCP Buffer OVP DETECT 2 OCP OCP DETECT 6 LOW B 0714 5 8 HV STOP 9 KP 51WS500 57WS500 65WS500 SECTION 1 DISASSEMBLY 1 1 REAR BOARD REMOVAL 1 2 CHASSIS ASSEMBLY REMOVAL Three screws dome washer HEX tap 4 x 20 Rear board 2 Chassis assy 9 Nine Screws dome washer HEX tap 4 x 20 1 3 SERVICE POSITION 1 Disconnect CN17 18 and 19 on the A board From V board CN9001 The extension cable is not supplied because of the board countermeasure for radiation 18 19 D board 2 Covers Remove covers from chassis assembly with pliers when checking printed circuit boards After checking turn the covers over and re secure them with the screws
60. tally vertically BLU SIZE horizontally vertically BLU LIN horizontally vertically BLU MSIZ horizontally BLU MLIN horizontally BLU PIN horizontally vertically BLU KEY vertically 4 Press the 9 button on the remote commander to enter fine adjustment mode 5 Make the fine adjustment so that horizontal lines and vertical lines overlap with green and red lines 6 Press the 9 button on the remote commander to return to coarse adjustment mode 4 REGISTRATION DATA WRITING 1 After completing each adjustment of green blue and red for the NTSC Full mode press the ENTER buttons on the remote commander to write the registration data to the NVM KP 51WS500 57WS500 65WS500 2 13 2 COPYING ALL REGISTRATION DATA TO OTHER MODES 1 Make sure that the adjustment for NTSC Full mode are complete and the data has already been written 2 Select the PJE mode 3 Select ALCP and set the data to 01 and press the MUTING ENTER buttons on the remote commander 4 The data from the NTSC Full mode is copied to all other modes Full Screen mode Copy Registration Data Zoom Wide Zoom HD Screen Screen 1080i Full mode mode Screen mode 5 Check in the other modes and adjust as demands Be sure to write data in each mode 2 14 AUTO CONVERGENCE OFFSETS IMPORTANT This adjustment must be performed after registration adjustment or afte
61. zontal lines and vertical lines become straight 16 Press the 9 button on the remote commander to return to coarse adjustment mode 2 RED ADJUSTMENT 1 Cover the blue CRT lens with a lens caps to allow only the green and red to show or use the method shown in the note below for turning off the CRTs individually without using lens caps 2 Press the 3 button on the remote commander to select RED mode 3 Adjust the following items so that red lines overlap with green lines RED CENT horizontally vertically RED SKEW horizontally vertically RED SIZE horizontally vertically RED LIN horizontally vertically RED MSIZ horizontally RED MLIN horizontally RED PIN horizontally vertically RED KEY vertically 4 Press the 9 button on the remote commander to enter fine adjustment mode 5 Make the fine adjustment so that horizontal lines and vertical lines overlap with green lines 6 Press the 9 button on the remote commander to return to coarse adjustment mode Note If lens caps are unavailable you can cut off the unnecessary color beams by controlling the service mode 2150P 2 1 RGBS 3 BLUE ADJUSTMENT 1 Remove the lens cap from the blue picture lens to display all colors 2 Press the 3 button on the remote commander to select BLU mode 3 Adjust the following items so that blue lines overlap with green and red lines BLU CENT horizontally vertically BLU SKEW horizon

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KP 65WS500

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