55" class 3lcd rear projection television (54.5" diagonal) (2 pages)
Summary of Contents for Sony KDF-55WF655
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL: LA-3 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDF-55WF655 RM-Y915 US/CND KDF-60WF655 RM-Y915 US/CND ORIGINAL MANUAL ISSUE DATE: 9/2004 :UPDATED ITEM REVISION DATE SUBJECT 9/2004 No revisions or updates are applicable at this time.
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Self Diagnosis Supported model LA-3 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDF-55WF655 RM-Y915 US/CND KDF-60WF655 RM-Y915 US/CND KDF-55WF655 RM-Y915 LCD PROJECTION TELEVISION 9-965-972-05...
Inc. and are licensed by BBE Sound, Inc. under U.S. CineMotion, Memory Stick, Memory Stick Duo, Patent No. 4,638,258 and 4,482,866. Memory Stick PRO, Memory Stick PRO Duo, MagicGate, MID and Twin View are trademarks of Sony Manufactured under license from Corporation. Dolby Laboratories Licensing Corporation.
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 identifi...
KDF-55WF655/60WF655 SAFETY CHECK-OUT The AC leakage from any exposed metal part to earth ground and After correcting the original service problem, perform the following from all exposed metal parts to any exposed metal part having a safety checks before releasing the set to the customer: return to chassis, must not exceed 0.5 mA (500 microamperes).
KDF-55WF655/60WF655 Self Diagnosis SELF-DIAGNOSTIC FUNCTION Supported model The units in this manual contain a self-diagnostic function. If an error occurs, the POWER/STANDBY or LAMP LED will automatically begin to fl ash. The number of times the LED fl ashes translates to a probable source of the problem. A defi nition of the POWER/STANDBY or LAMP LED fl ash indicators is listed in the instruction manual for the user’s knowledge and reference.
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KDF-55WF655/60WF655 Display of POWER/STANDBY or LAMP LED Flash Count For KDF-WF655 series For K DF-WE655 seri es POWER STD/DUO LAMP TIMER POWER/STANDBY Proj ection lamp Indicators Indi cat ors Screen Proj ection l amp - Oneflash is not usedfor self-diagnosis .
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KDF-55WF655/60WF655 Clearing the Result Display To clear the result display to “0”, press the buttons on the Remote Commander sequentially when the diagnostic screen is displayed, as shown below: 1. If the screen is already displayed, proceed to step 3. If not, Power off (Set to Standby model).
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KDF-55WF655/60WF655 Reading Lamp and Panel time Use the following to determine the lamp and panel time of a set. Screen Display Method In standby mode, press the buttons on the Remote Commander sequentially, in rapid succession, as shown below: 1. Press Display...
KDF-55WF655/60WF655 SECTION 1: DISASSEMBLY 1-1. REAR COVER REMOVAL Rear cover Eleven screws (+BVTP 4x16) 1-2. CENTER PILLAR REMOVAL 4 Gently lift the Center Pillar up then out from the bottom bracket. Three screws from the top of the center pillar...
KDF-55WF655/60WF655 1-3. CHASSIS ASSEMBLY AND FAN REMOVAL Disconnect one connector and one ground wire Four screws Chassis assembly (Washer Head +P 4x16) Four screws (+BVTP 3X12) One screw (+PWH 4x16) 1-4. SERVICE POSITION Chassis assembly Pull back on claw, then gently pull out chassis assembly...
KDF-55WF655/60WF655 1-5. POWER SUPPLY BLOCK REMOVAL (LAMP DRIVE UNIT) CAUTION: When removing the Power Supply Block be careful not to move the Optical Unit Block Unhook the antenna cable Pull forward to remove Two screws (+PWH 4x16) (to detach the cables from the...
KDF-55WF655/60WF655 1-7. U BOARD, H4 BOARD, AND FAN REMOVAL U board Gently pull back on tab to release U board One screw (+BVTP 3X12) Four screws (+BVTP 3X12) Gently pull back on tabs to release H4 board Three screws (Washer Head +P 4x16) 1-8.
KDF-55WF655/60WF655 1-9. A BOARD AND KD BOARD REMOVAL Disconnect three connectors (CN4701, CN4705, and CN4702) Disconnect three connectors (CN8003, CN8004, and CN8008) and coax cable from tuner Unfasten two Circuit Board Supports Gently pull back on the three clips on the Pin Connection slots...
KDF-55WF655/60WF655 1-11. G2 BOARD REMOVAL Disconnect 6 connectors (CN6000, CN6024, CN6028, CN6021, CN6023, and CN6022) Disconnect 2 ground wires (CN6013 and CN6015) G2 board Gently pull back on the two clips while slowly lifting the G2 Board. 1-12. WOOFER REMOVAL...
KDF-55WF655/60WF655 1-13. OPTICS UNIT BLOCK ASSEMBLY AND D.C. FAN REMOVAL Three screws (+BVTP 3x12) Disconnect two connectors D.C. Fan Optics Unit block assy Two screws Pull forward to remove Special (+PW4X30) 1-14. T BOARD REMOVAL T board One screw (+BVTP 3x12)
KDF-55WF655/60WF655 1-15. FRONT COVER ASSEMBLY REMOVAL 1 Two ornamental screws Three screws (+BVTP 3X12 TYPE2) Cable Cover Gently pull the Front cover assembly forward. Note the area of the 3 magnets holding the cover One screw (+BVTP 3X12) 1-15-1.REPLACING THE LAMP For detailed instructions on replacing the lamp, see Page 16 of the Operating Instructions manual.
KDF-55WF655/60WF655 1-17. H1 BOARD REMOVAL Screen mirror block assembly H1 board Gently pull back on the bottom tab H1 button of the H1 bracket then slide out the H1 board One screw (+BVTP 4x16) Using tweezers gently detach the H1 Bracket Cap...
KDF-55WF655/60WF655 1-19. MIRROR COVER ASSEMBLY, H3 BOARD, AND SPEAKER REMOVAL Four screws (+BVTP 4X16) Sixteen screws Disconnect one connector (+BVTP 4X16) Lift H3 board up, Eight screws then pull back to remove Lift bracket out (+BVTP 4X16) from bracket Two screws...
KDF-55WF655/60WF655 WIRE DRESSING [F] EMI Shield wire around 2nd post Make sure purse lock is completely seated to [G1] Tie btwn 1st & 2nd posts USB cable must stay to right Blk/Wht to the right side of [B] [KD] wires are secured to free...
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KDF-55WF655/60WF655 Detail of front side ATSC Box - LVDS Cables dresses behind [C1] LVDS dressing purse lock Emi Tape added to Sub Tuner cable Detail of front side ATSC Box Top connector wires must be to Detail of front side [G1] -...
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KDF-55WF655/60WF655 Sensor wire should be in left Tape must avoid OP Block Label three purse locks Purse Lock must be to the right of Loop sensor wire at the 2nd purse the cable tie position lock position Clip position move to avoid wire...
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KDF-55WF655/60WF655 Right Side Coated Lead Pins details Twist Coated Lead inward to avoid contact with fan assembly after installation KDF-55WF655/60WF655...
KDF-55WF655/60WF655 SECTION 2: CIRCUIT ADJUSTMENTS 2-1. SETTING THE SERVICE ADJUSTMENT SERVICE MENUS MODE (CATEGORIES ONLY) WEM 2 PANEL To adjust various set features, use the Remote Commander to put the Q BOX (WEGA ENGINE) (DISPLAY ENGINE) set into service mode to display the service menus.
KDF-55WF655/60WF655 2-3. MEMORY WRITE CONFIRMATION METHOD 1. After completing all adjustments turn the set off with the Remote Commander and WAIT for the fans to turn off before proceeding to the next step. Note: It may take up to two minutes for the fans to stop.
KDF-55WF655/60WF655 2-5. H/V CENTER CONFIRMATION AND ADJUSTMENTS Please check the picture horizontal/vertical center after the replacement of the Optics Unit Block Assembly or any part of the Top assembly. 1. Check the H/V center with 480i monoscope signal in “Full” mode.
A complete set of the service data, Fixed and Adjustable, can be downloaded at: http://www-ec.sdp.sel.sony.com/padics/Model_Data_List.htm Only Sony authorized Service Technician can access this site. To request a complete list of the service data in PDF format please contact the Service Promotion Department at Service_Promotion@am.sony.com.
KDF-55WF655/60WF655 SECTION 3: DIAGRAMS 3-1. CIRCUIT BOARDS LOCATION Q Box C (Part of Optics Unit Block Assembly Assembly Cannot be ordered separately) Power supply block RF antenna switch 3-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION All capacitors are in µF unless otherwise noted. pF : µµF 50WV or All voltages are in V.
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KDF-55WF655/60WF655 REFERENCE INFORMATION Terminal name of semiconductors in silk screen printed circuit ( RESISTOR : RN METAL FILM Circuit Device Printed symbol Terminal name Collector : RC SOLID Transistor : FPRD NONFLAMMABLE CARBON Emitter Base : FUSE NONFLAMMABLE FUSIBLE Collector...
KDF-55WF655/60WF655 G2 BOARD SCHEMATIC DIAGRAM (1 OF 2) TO H1:CN171 TO LAMP AND H4 CN44 TO DIGITAL BOX TO C:CN2603 TO H2:CN4502 TO HM:CN7205 TO C:CN2602 CN6021 CN6022 CN6023 CN6024 CN6028 B26B-PHDSS — R6191 R6188 1608 :CHIP C6038 1608 TO A:CN8005...
KDF-55WF655/60WF655 NOTE: The components identifi ed by shading and mark are critical for safety. NOTE: Les composants identifi es per un trame et une marque sont critiques pour Replace only with part number specifi ed. la securite. Ne les remplacer que par une piece portant le numero specifi e.
KDF-55WF655/60WF655 SECTION 5: ELECTRICAL PARTS LIST NOTE: The components identifi ed by shading Items marked with an asterisk are not stocked since they RESISTORS mark are critical for safety. Replace only • All resistors are in ohms are seldom required for routine service. Expect some delay with part number specifi...
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R9419 1-216-864-11 SHORT CHIP R9420 1-218-665-11 METAL CHIP 0.50% 1/10W R9421 1-218-665-11 METAL CHIP 0.50% 1/10W A-1054-674-A H4 BOARD, MOUNTED R9422 1-218-665-11 METAL CHIP 0.50% 1/10W R9423...
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R8009 1-216-853-11 METAL CHIP 470K 1/10W R8056 1-216-825-11 METAL CHIP 2.2K 1/10W R8010 1-216-853-11 METAL CHIP 470K 1/10W R8057 1-216-824-11 METAL CHIP 1.8K 1/10W R8013 1-216-821-11 METAL CHIP...
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R8102 1-216-809-11 METAL CHIP 1/10W R8155 1-216-845-11 METAL CHIP 100K 1/10W R8103 1-216-809-11 METAL CHIP 1/10W R8156 1-216-849-11 METAL CHIP 220K 1/10W R8104 1-216-809-11 METAL CHIP 1/10W...
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R8225 1-216-823-11 METAL CHIP 1.5K 1/10W R8279 1-216-805-11 METAL CHIP 1/10W R8226 1-216-864-11 SHORT CHIP R8280 1-216-805-11 METAL CHIP 1/10W R8227 1-216-848-11 METAL CHIP 180K 1/10W R8228...
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R8340 1-216-809-11 METAL CHIP 1/10W R8440 1-216-825-11 METAL CHIP 2.2K 1/10W R8341 1-216-797-11 METAL CHIP 1/10W R8441 1-216-833-11 METAL CHIP 1/10W R8342 1-216-821-11 METAL CHIP 1/10W R8343...
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KDF-55WF655/60WF655 NOTE: Les composants identifi es per un trame et une NOTE: The components identifi ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero specifi e.
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KDF-55WF655/60WF655 NOTE: Les composants identifi es per un trame et une NOTE: The components identifi ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero specifi e.
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KDF-55WF655/60WF655 F G1 NOTE: Les composants identifi es per un trame et une NOTE: The components identifi ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero specifi e.
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KDF-55WF655/60WF655 NOTE: Les composants identifi es per un trame et une NOTE: The components identifi ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero specifi e.
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES TRANSISTOR R1657 1-215-904-11 METAL OXIDE 100K R1668 1-216-837-11 METAL CHIP 1/10W Q1600 8-729-052-29 TRANSISTOR 2SK2876-01MR-F122 Q1601 8-729-052-29 TRANSISTOR 2SK2876-01MR-F122 R1669 1-216-833-11 METAL CHIP 1/10W Q1602 8-729-140-96 TRANSISTOR...
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KDF-55WF655/60WF655 NOTE: Les composants identifi es per un trame et une NOTE: The components identifi ed by shading marque sont critiques pour la securite. Ne les mark are critical for safety. Replace only remplacer que par une piece portant le numero specifi e.
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES CN6018 1-695-915-11 TAB (CONTACT) FERRITE BEAD CN6019 1-816-957-11 DIN CONNECTOR (RECEPTACLE) FB6000 1-414-921-11 FERRITE 0µH FB6001 1-216-295-91 SHORT CHIP CN6020 1-816-957-11 DIN CONNECTOR (RECEPTACLE) FB6002 1-216-295-91 SHORT CHIP...
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES Q6011 8-729-422-33 TRANSISTOR 2SD601A-Q-TX R6032 1-216-864-11 SHORT CHIP Q6012 8-729-422-33 TRANSISTOR 2SD601A-Q-TX R6033 1-216-833-11 METAL CHIP 1/10W Q6014 8-729-027-43 TRANSISTOR DTC114EKA-T146 R6034 1-216-797-11 METAL CHIP 1/10W Q6015...
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R6086 1-216-825-11 METAL CHIP 2.2K 1/10W R6153 1-216-864-11 SHORT CHIP R6088 1-216-864-11 SHORT CHIP R6154 1-216-864-11 SHORT CHIP R6155 1-216-864-11 SHORT CHIP R6089 1-216-864-11 SHORT CHIP R6156...
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R6874 1-216-845-11 METAL CHIP 100K 1/10W R6924 1-216-833-11 METAL CHIP 1/10W R6876 1-216-864-11 SHORT CHIP R6925 1-216-864-11 SHORT CHIP R6926 1-216-833-11 METAL CHIP 1/10W R6877 1-216-864-11 SHORT CHIP...
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KDF-55WF655/60WF655 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R6968 1-216-813-11 METAL CHIP 1/10W R6970 1-216-809-11 METAL CHIP 1/10W R6971 1-216-833-11 METAL CHIP 1/10W R6972 1-216-833-11 METAL CHIP 1/10W A-1060-187-A KD BOARD, COMPLETE R6973 1-216-833-11 METAL CHIP...
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In an effort to reduce the size of this pdf fi le the tiled schematics are not attached to this Service Manual. To receive a complete set of the tiled schematics for this manual please submit a request to the Service Promotion Department at Service_Promotion@am.sony.com.