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1. 116 2 12 H3Board 42WF610 15 4 5 PrinteedWiringBoards 117 2 13 Front Cover Assembly 16 ABoard SideA 117 2 14 HM and H3 Boards SOWE610 60WE610 16 lt A Boatd Side BB 118 2 15 H2 Bard sayende ayla silis 17 AUBO Md 3ER eGR 119 2 16 HM Board 42WE610 17 PB gar 120 2 17 Screen Mirror Block Assembiy 18 l Gl Board Side A 121 2218 Hl Board 5551111500100 NS D L 18 l e Gl Board Side B nenn 122 Hl BOatd siena las nee 123 3 ELECTRICAL ADJUSTMENTS HZ Board 2 E u oes 124 3 1 Electrical Adjustment by Remote Commander 19 E H3 Te T 125 3 1 1 Method of Setting the Service Adjustment Mole GR e en 19 dados 0 3 1 2 Service Mode Adjustment 19 T Board usa 127 3 1 3 Memory Write Confirmation Method 19 UBoard Side4A 128 3 1 4 Adjusting Buttons and Indicator 19 UBoard SideB 129 3 1 5 Service Mode List une 21 e UD Board Sena alan ii 130 3 2 Sub Color Sub Hue Adjustment 90 4 6 IC Block Diagrams Meme 131 4 7 Semiconductors 132 4 DIAGRAMS 4 1 Block Di Dita NS 1 ee een S 5 EXPLODED2. 1 SU GW1 for KF 50 60WE610 SU GW2 for KF 42WE610 XL 2100U VC 810S 820S 830S RK G69 VMC 10 30 STR series or equivalent 8MB MSA 8A 16MB MSA 16A 32MB MSA 32A 64MB MSA 64A 128MB MSA 128A Design and specifications are subject to change without notice KF 42WE610 50WE610 60WE610 RM Y913 Oo RM Y913 RM Y913 SAFETY CHECK OUT US model only After correcting the original service problem perfom the follow ing safety checks before releasing the set to the customer 1 Check the area of your repair for unsoldered or poorly sol dered connections Check the entire board surface for solder splashes and bridges 2 Check the interboard wiring to ensure that no wires are pinched or contact 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 Look for unauthorized replacement parts particularly tran sistors that were installed during a previous repair Point them out to the customer and recommend their replacement 5 Look for parts which through functioning show obvious signs of deterioration Point them out to the customer and recom mend 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 condition of the monopole antenna if any Make sure the end is not broken of
3. taining 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 60 100 watts 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 of the line the lamp should light at normal brilliance if the screw is at ground potential See Fig B To Exposed Metal Parts on Set AC 1 5 F YA voltmeter 0 75V Earth Ground Fig A Using an AC voltmeter to check AC leakage Trouble Light Ohmmeter My E AC Outlet Box Cold water Pipe Fig B Checking for earth ground CAUTION These servicing instructions are for use by qualified service per sonnel only To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so WARNING AN ISOLATION TRANSFORMER SHOULD BE USED DURING ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD BE CAUSE OF LIVE CHASSIS THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE AC POWER LINE SAFETY RELATED COMPONENT WARNINGI COMPONENTS IDENTIFIED BY SHADING AND MARK AON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL TO S
4. AFE OPERATION REPLACE THESE COMPONENTS 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 SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL FOLLOW THESE PROCEDURES WHENEVER CRITI CAL COMPONENTS ARE REPLACED OR IMPROPER OPERA TION IS SUSPECTED KF 42WE610 50WE610 60WE610 RM Y913 RM Y913 RM Y913 ATTENTION AFIN D EVITER TOUT RISQUE DELECTROCUTION PROVE NANT D UN CHASSIS SOUS TENSION UN TRANSFORMATEUR D ISOLEMENT DOIT ETRE UTILISE LORS DE TOUT DEPAN NAGE LE CHASSIS DE CE RECEPTEUR EST DIRECTEMENT RAC CORDE A L ALIMENTATION SECTEUR ATTENTION AUX COMPOSANTS RELATIFS ALA SECURITE LES COMPOSANTS IDENTIFIES PAR UNE FRAME ET PAR UNE MAPQUE A SUR LES SCHEMAS DE PRINCIPE LES VUES EX PLOSEES 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 MAN UEL OU DANS DES SUPPLEMENTS PUBLIES PAR SONY LES REGLAGES DE CIRCUIT DONT LIMPORTANCE EST CRITIQUE POUR LA SECURITE DU FONCTIONNEMENT SONT IDENTIFIES DANS LE PRESENT MANUEL SUIVRE CES PROCEDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRI TIQUES OU LORSQU UN MAUVAIS FONCTIONNEMENT SUS PECTE KF 42WE610 50WE610 60WE610 RM Y913 RM Y913 RM Y913 TABLE OF CONTENTS Section Title Page Section Title Page 1 SELF DIAGNOSI
5. S FUNCTION m 8 4 4 SchematicDiagrams 99 1 Schematic Diagram of A 1 4 Board 100 2 Schematic Diagram of A 2 4 Board 101 2 DISASSEMBLY 3 Schematic Diagram of A 3 4 Board 102 2 1 Rear Cover 12 4 Schematic Diagram of A 4 4 Board 103 222 Center Pillar nia BENi 12 5 Schematic Diagram of AU 1 2 Board 104 2 3 Service Position mannen a 12 6 Schematic Diagram of AU 2 2 Board 105 2 4 Chassis Assembly Optical Unit Block 7 SchematicDiagramofFBoard 106 DOr ie oa aos 13 AB Schematic Diagram 9t G1 Board Saris 1 9 Schematic Diagram of Hl H2 Board 108 2 5 UD Board RF Antenna Switch 13 10 Schematic DiagramofH3Board 109 2263 U Board PTT 13 11 Schematic Diagram of HM Board 110 227 Feand GL Board iaa iaa ia cae 14 12 Schematic Diagram of T Board nss sssss1110000111 111 2 8 DICBloack AUandC2Boards 14 13 Schematic Diagram of U 1 3 Board 112 2 9 a A Board in nieve nus la Aa 15 14 Schematic Diagram of U 2 3 Board 113 2 10 PowerSupplyBlock 15 15 Schematic Diagram of U 3 3 Board 114 DV de Board eni 2 R 15 A Diagrami of UD 1 2 Board tataran 112 17 Schematic Diagram of UD 2 2 Board
6. Thanks for your interest in servicemanuals net Attached are a couple pages from the manual so you can make sure if it what you are looking for and So you can see the quality of the manuals we provide We look forward to receiving your order To order please go to click here Self Diagnosis upported model SERVICE MANUAL LA 2cHass s MODEL COMMANDER DEST CHASSIS NO MODEL COMMANDER DEST CHASSIS NO KF 42WE610 nrm y913 us KF 42WE610 Rm yo13 Canadian KF 50WE610 Rw vo 3 us KF 50WE610 Rm yo13 Canadian KF 60WE610 Rw vo 3 us KF 60WE610 rm y913 Canadian y A Gh 0 8 olf foz O Os i EN 00 NO OF TED GO S ki L 7 0 jo 7 3 ol OF KF 42WE610 50WE610 60WE610 RM Y913 LCD PROJECTION TV SONY Specifications Projection System LCD Panel Projection Lens Antenna Lamp Television System Screen Size measured diagonally Channel Coverage VHF UHF CATV Power Requirements Number of Inputs Outputs DVI HDTV Video IN S Video IN Audio IN AUDIO VAR FIX CONTROL S IN OUT Component Video Input RF Inputs Converter Speaker Output Dimensions W H 0 D Mass Power Consumption In Use In Standby KF 42WE610 50WE610 60WE610 RM Y913 OO RM Y913 RM Y913 3 LCD Panels 1 lens projection system 0 87 inch TFT LCD panel Approx 3 28 million dots 1 092 168 p
7. VIEWS Block Di DA 92 EU 5 1 KF 42WE610 50WE610 BlockDiagram 4 ock Diagram 5 gt Screen Mirror Block Section 134 BlockDiagram 4 94 2 5 2 KF 60WE610 Screen Mirror Block Section 135 Block Diagram 9 ock Diagram 5 2 5 3 Bottom Block Meme 136 Block Diagram 6 MM E 2 5 4 Chassis H Meme 137 Block Diagram 0 m ES A ai el nl oi ruven 138 4 2 FrameSchematicDiagram 98 5 4 Opt calUnitBlek 139 4 3 CircuitBoardsLocatlon 99 KF 42WE610 50WE610 60WE610 RM Y913 RM Y913 RM Y913 Section Title Page
8. f and has the plastic cap on it Point out the danger of impalement on a broken antenna to the customer and recommend the antenna s replacement 8 Check the B and HV to see they are at the values specified Make sure your instruments are accurate be suspicious of your HV meter if sets always have low HV 9 Check the antenna temminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below 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 5mA 500 microampers Leak age current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to usc these instruments 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 means of a VOM or battery operated AC voltmeter The limit indica tion is 0 75V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOM that is suitable Nearly all bat tery operated digital multimeters that have a 2V AC range are suitable See Fig A HOW TO FIND A GOOD EARTH GROUND A cold water pipe is guaranteed earth ground the cover plate re
9. ixels High Performance large diameter hybrid lens F2 4 75 ohm external terminal for VHF UHF UHP lamp 100W XL 2100U NTSC American TV Standard KF 42WE610 42 inches KF 50WE610 50 inches KF 60WE610 60 inches 2 13 14 69 1 125 120V 60 Hz 1 terminal 3 3 V 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 4 1 Vp p 75 ohms unbalanced sync negative 4 Y 1 Vp p 75 ohms unbalanced sync negative C 0 286 Vp p Burst signal 75 ohms 6 500 mVrms 100 modulation Impedance 47 kiloohms 1 500 mVrms at the maximum volume setting Variable 500 mVrms Fixed Impedance output 2 kiloohms 1 minijacks 2 Y Pp PR Y 1 0 Vp p 75 ohms unbalanced sync negative Pp 0 7 Vp p 75 ohms Pp 0 7 Vp p 75 ohms 2 1 SW L 5W R 20W Woofer KF 42WE610 1 201 x 819 x 371 mm 47 Ys x 32 Ya x 14 1 2 inches KF 50WE610 1 377 x 928 x 452 mm 54 4 x 36 2 x 17 3 4 inches KF 60WE610 1 619 x 1 067 x 541 mm 63 3 4 x 42 x 21 1 4 inches KF 42WE610 32 Kg 70 Ib 12 oz KF 50WE610 39 5 kg 87 lb 1 oz KF 60WE610 49 5 kg 109 Ib 2 oz 210 W Under 1 W Supplied Accessories Remote Control AA Batteries Cleaning Cloth Optional Accessories TV Stand Lamp AV Cable Control S Cable Component Video Cable AV Receiver Memory Stick media KF 42WE610 50WE610 60WE610 RM Y913 Oo RM Y913 RM Y913 RM Y913 2 supplied for remote control
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