Sony KDF-E55A20 Service Manual

Lcd projection television

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Page 1 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: LA-3 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDF-E55A20 RM-YD002 US/CND/MEXICO KDF-E60A20 RM-YD002 US/CND/MEXICO ORIGINAL MANUAL ISSUE DATE: 6/2005 :UPDATED ITEM REVISION DATE SUBJECT 6/2005 No revisions or updates are applicable at this time.
Page 2 Self Diagnosis Supported model LA-3 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDF-E55A20 RM-YD002 US/CND/MEXICO KDF-E60A20 RM-YD002 US/CND/MEXICO KDF-E55A20 RM-YD002 LCD PROJECTION TELEVISION 9-965-984-02...
Page 3: Table Of Contents
KDF-E55A20/E60A20 TABLE OF CONTENTS SECTION TITLE PAGE SECTION TITLE PAGE Speciﬁ cations ................. 4 SECTION 3: DIAGRAMS ..............39 Warnings and Cautions ..............6 3-1. Circuit Boards Location ............39 Safety Check-Out ................7 3-2. Printed Wiring Boards and Schematic Diagrams Information ......... 39 Self-Diagnostic Function ..............
Page 4: Speciﬁ Cations
SRS Labs, registered trademarks of HDMI Licensing LLC. Inc. WEGA, Grand WEGA, WEGA GATE, Steady Sound, Digital Reality Creation, CineMotion, PlayStation, and BN Smoother are trademarks of Sony Corporation. Design and speciﬁ cations are subject to change without notice. KDF-E55A20/E60A20...
Page 5 ANSI/SCTE 07 2000 QAM on cable Channel coverage Terrestrial 2-69/ Cable TV: 1-125 (analog) Terrestrial: 2-69/ Cable TV: 1-135 (digital) Screen Size (measured diagonally) 55 inches (KDF-E55A20 Only) 60 inches (KDF-E60A20 Only) Antenna 75-ohm external antenna terminal for VHF/UHF Projection System...
Page 6: Warnings And Cautions
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...
Page 7: Safety Check-Out
KDF-E55A20/E60A20 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).
Page 8: Self-Diagnostic Function
KDF-E55A20/E60A20 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.
Page 9 KDF-E55A20/E60A20 Display of POWER/STANDBY or LAMP LED Flash Count Screen POWER LAMP TIMER POWER Indicators Projection lamp - Oneflash is not usedfor self-diagnosis . - Example Diagnosis Number of times LED Flash Lamp cover 3 times 4 times LED ON : 0.3sec LED OFF : 0.3sec...
Page 10 KDF-E55A20/E60A20 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 mode).
Page 11 KDF-E55A20/E60A20 Self-Diagnosis Block Diagram GI board IC6902 Display Engine u-com H4 board CN6000 4:Fan IC41 Fan1 FAN PROT FAN1-PRT Te mp 4:Temp IIC-E Fan2 sensor FAN2-PRT Fan3 FAN3-PRT Fan4 FAN4-PRT T board CN6022 S8001 3:Lamp cover LAMP-COVER 5:Lamp Lamp driver...
Page 12 KDF-E55A20/E60A20 Reading Lamp and Panel time Use the following to determine the lamp and panel time of a set. Screen Display Method To access service mode, press the buttons on the Remote Commander sequentially, in rapid succession, as shown below: Volume + 1.
Page 13: Section 1: Disassembly
KDF-E55A20/E60A20 SECTION 1: DISASSEMBLY 1-1. REAR COVER REMOVAL Rear cover Thirteen screws (+BVTP 4x16) 1-2. OU BRACKET REMOVAL OU bracket One Screw (+BVTP 4x16) Two screws (+BVTP 4x16) Three ground wires Two screws (+BVTP 4x16) KDF-E55A20/E60A20...
Page 14: Chassis Assembly And Fan Removal
KDF-E55A20/E60A20 1-3. CHASSIS ASSEMBLY AND FAN REMOVAL Fan bracket (chassis) with DC fan Three screws Screw (+PTPWH 4x16) (+BVTP 4x16) Chassis assembly Side stay (R) 1-4. SERVICE POSITION Chassis assembly Pull back on claw, then gently pull out chassis assembly...
Page 15: Rf Antenna Switch Removal
KDF-E55A20/E60A20 1-5. RF ANTENNA SWITCH REMOVAL Unplug five connectors RF antenna switch Two Washers Three Screws (M3x8) P, SW(+) Four Screws (+BVTP 3x12) U bracket Push down on tab to release bracket 1-6. U1 BOARD AND H4 BOARD REMOVAL U1 board...
Page 16: Gm Board Removal
KDF-E55A20/E60A20 1-7. GM BOARD REMOVAL Disconnect three connectors (CN1611, CN1608 & CN1612) GM board Disconnect three ground wires (CN1603, CN1604 and CN1605) Disconnect the Power cord from CN1602 connector. Claw Remove wires from purse locks Unfasten two Circuit Board Supports...
Page 17: Dmb Assembly (Q Box) And B1 Board Removal
KDF-E55A20/E60A20 1-9. DMB ASSEMBLY (Q BOX) AND B1 BOARD REMOVAL Disconnect two connectors and one ground wire Remove two screws (+BVTP 3X12 TYPE2) Unplug two coax cables connected to the antenna switch DMB Box Assembly Remove one screw (3X12), + BVWHTP...
Page 18: Fan And T Board Removal
KDF-E55A20/E60A20 1-11. FAN AND T BOARD REMOVAL T board Screw (+BVTP 3x12) Duct fan bracket with DC fan Screw (+BVTP 4x16) 1-12. H1 BOARD REMOVAL Screen mirror block assembly H1 board Gently pull back on the bottom tab H1 button...
Page 19: Front Cover Assembly Removal
KDF-E55A20/E60A20 1-13. FRONT COVER ASSEMBLY REMOVAL Be sure the Front Input door is closed before removing the Front Cover Assembly. 1 Remove the two ornamental screws from back of set Two screws (+BVTP 3X12 TYPE2) Cable Cover Gently pull the Push towards center of set to unlatch Front cover assembly forward.
Page 20: Optics Unit Block Assembly Fan Removal
KDF-E55A20/E60A20 1-15. OPTICS UNIT BLOCK ASSEMBLY FAN REMOVAL Remove three screws (+BVTP 3X12) NOTE: Do not discard the Plug Holder Assembly when replacing the Optics Unit block assembly. This part is not included with the Optics Unit block assembly. Two screws...
Page 21: Screen Mirror Block Assembly Removal
KDF-E55A20/E60A20 1-17. SCREEN MIRROR BLOCK ASSEMBLY REMOVAL Caution: When repairing anything inside the Screen Mirror Block Assembly be sure to clean the mirror and Diffusion Plate(s) to remove any dust particles. Remove sixteen screws (+BVTP 4X16) TIP: The Mirror Cover assembly is securely fasten to the Screen Frame assembly.
Page 22: Wire Dressing
KDF-E55A20/E60A20 WIRE DRESSING [KD] Shield to QU Heat Sink DMB PP Cable Route LVDS Connector as shown below [B1] LVDS 231876601 ELECTRIC CONDUCTION TAPE, A (1 Piece) Install Faston Terminal of 191001690 to DMB. Route wire around Main Harness [C] LVDS Connector...
Page 23 KDF-E55A20/E60A20 231876601 ELECTRIC CONDUCTION TAPE, A (1 Piece) Do Not Crease/Fold FFC cable After securing the coax cable on DMB ensure that it is in a horizontal position as shown below KDF-E55A20/E60A20...
Page 24 KDF-E55A20/E60A20 191001689 WIRE ASSY, FASTON TERMINAL Dress into B1 Clamp Install to CN6018 on [GI] Ground from GM Board Ground from GI Board Dress into 2nd B1 Clamp KDF-E55A20/E60A20...
Page 25 KDF-E55A20/E60A20 191001691 WIRE ASSY, FASTON TERMINAL Dress into U-Bracket Single Braided Wire to OU Bracket Double Braided Wire to ANT SWITCH Dress Under Ant Switch Ground from Install Double GM Board Braided Wire into Ant Switch Ground from GI Board...
Page 26 KDF-E55A20/E60A20 146908911 FILTER, CLAMP (FERRITE CORE) Install on COAX cable. Ferrite core MUST be between B1 Shield and DMB Shield 404928101 PURSE LOCK (DIA.11) 146908911 FILTER, CLAMP (FERRITE CORE) 404928101 404928101 PURSE LOCK (DIA.11) PURSE LOCK (DIA.11) 404928101 150049711 PURSE LOCK (DIA.11)
Page 27 KDF-E55A20/E60A20 404928101 PURSE LOCK (DIA.11) 150008211 CLAMP, SLEEVE FERRITE Loop Connector Around Ferrite one time H3 Connector Assy, Speaker/Power Button/Control Button Connector Assys Secure with Purse Lock to Main Harness as shown 150008211 CLAMP, SLEEVE FERRITE KDF-E55A20/E60A20...
Page 28 KDF-E55A20/E60A20 1. Install 4-662-796-01 CLIP, COACHING to H4 Board. 2. Then secure using 7-685-648-71 SCREW +BVTP 3X12 TYPE2 IT-3 1. Install AC Cord to CN1602 on [GM] Board KDF-E55A20/E60A20...
Page 29 KDF-E55A20/E60A20 1. Twist AC Cord as shown and install into Chassis bracket. 1. Secure AC cord with Clip, Coaching as shown KDF-E55A20/E60A20...
Page 30 KDF-E55A20/E60A20 HM BLOCK WIRE DRESSING Secure H5 Connector Assy with Sony P/N 407859001 TAPE Tape should not overlap bottom edge of HM BRACKET Bottom Edge KDF-E55A20/E60A20...
Page 31 KDF-E55A20/E60A20 Install on B1 Board as Shown Install on C Board as Shown Add Tape as shown in PCN MB606921 Dress LVDS and Optical Block Fan Connector to Clip on C Board Dress LVDS Connector to B1 Shield Clips as shown...
Page 32 Dress LVDS Connector to "1st" Purselock on top of B1 w/ Main Purselock on C Board Harness Dress LVDS Connector to Clip on C Board LVDS CONNECTOR WILL CHANGE FROM SONY P/N 1-910-004-95 to 1-830-099-41 SEE RN ECB03799 AND PCN MB607037 KDF-E55A20/E60A20...
Page 33: Section 2: Circuit Adjustments
KDF-E55A20/E60A20 SECTION 2: CIRCUIT ADJUSTMENTS 2-1. REMOTE ADJUSTMENT BUTTONS AND 2-2. ACCESSING THE SERVICE INDICATORS ADJUSTMENT MODE To adjust various set features, use the Remote Commander to put the set into service mode to display the service menus. POWER 1. TV must be in standby mode. (Power off).
Page 34: Memory Write Conﬁ Rmation Method
KDF-E55A20/E60A20 SERVICE MENUS 2-4. MEMORY WRITE CONFIRMATION METHOD (CATEGORIES ONLY) 1. After completing all adjustments turn the set off with the Remote PANEL ASSEMBLY 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.
Page 35: H/V Center Conﬁ Rmation And Adjustments
KDF-E55A20/E60A20 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.
Page 36: Adjusting On Screen Display (Osd) Position
KDF-E55A20/E60A20 2-6. ADJUSTING ON SCREEN DISPLAY 6. To move the OSD: to the right, increase the data value by pressing 3 . (OSD) POSITION to the left, decrease the data value by pressing 6 . Use the DCP_OSD category to change the OSD.
Page 37: Service Data
KDF-E55A20/E60A20 2-7. SERVICE DATA Only the Adjustable registers are shown in this data list. TV (SERVICE DATA) SERVICE DATA VALUE CATEGORY ITEM ITEM DESCRIPTION CONDITION CCPM_1 CVYL Composite input Y level setting Video HELIOS_3 MDHP VGA Normal VGA Others Others Normal...
Page 38 KDF-E55A20/E60A20 PANEL (LCD ENGINE SERVICE DATA) SERVICE DATA VALUE CATEGORY # ITEM ITEM DESCRIPTION CONDITION A7001R RGAINA RGAINB ROFSETA ROFSETB RVCOM RSIDLVL A7001G GGAINA GGAINB GOFSETA GOFSETB GVCOM GSIDLVL A7001B BGAINA BGAINB BOFSETA BOFSETB BVCOM BSIDLVL D9809PIC CNTRAST SCON SBRT...
Page 39: Section 3: Diagrams
KDF-E55A20/E60A20 SECTION 3: DIAGRAMS 3-1. CIRCUIT BOARDS LOCATION DMB Complete Assembly (Q Box) C (Part of Optics Unit Block 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.
Page 40 KDF-E55A20/E60A20 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...
Page 41: Signal Flow Block Diagram
KDF-E55A20/E60A20 3-3. SIGNAL FLOW BLOCK DIAGRAM Difference from KDF-55WF655/60WF655 Models IC8504 Analog Video Digital Video Analog Audio Digital Audio IC4701 IC8502 Analog AUDIO Video2 A SW Audio P To Digital OUT (L/R) A2188 NJW1169 PCM1802 Video1 Video3 SPEAKER Audio IC4710...
Page 42: Schematics And Supporting Information
KDF-E55A20/E60A20 3-3. SCHEMATICS AND SUPPORTING INFORMATION A1 BOARD SCHEMATIC DIAGRAM (1 OF 2) A BOARD WAVEFORMS TO U1 CN9402 CN8001 FB8003 BK1608HS601 — 1.21 Vp-p (H) C8007 L8003 :FLR50 F:1608 CN8041 C8006 R8055 B:CHIP 1/10W :CHIP MAINCOMP CN8039 R8035 R8054...
Page 43: A1 Board Schematic Diagram (2 Of 2)
KDF-E55A20/E60A20 A1 BOARD SCHEMATIC DIAGRAM (2 OF 2) +11V R8252 R8216 3.9k :1608 1/10W :CHIP C8203 C8204 R8210 C8205 C8206 C8208 6.8k 220p B:1608 1/10W :AL-CP :CHIP F:1608 :AL-CP CH:1608 Q8204 R8219 — R8218 2SC3052EF-T1-1EF 4.7k R8213 R8222 BIAS 1/10W...
Page 44 KDF-E55A20/E60A20 [MAIN, AUDIO] [MAIN, AUDIO] COMPONENT SIDE CONDUCTOR SIDE KDF-E55A20/E60A20...
Page 45: B1 Board Schematic Diagram (1 Of 5)
KDF-E55A20/E60A20 B1 BOARD SCHEMATIC DIAGRAM (1 OF 5) CN3004 CN3000 :B-TO-B CN3001 TO GI CN1607 To Upgrade To Emmulator — 5V-2 IC3001 RB3004 TAR5S33(TE85R) 10k*4 L3001 3.3V REG :1005 STBY_3.3V :CHIP STBY3.3V P-ON — 5V-2 R3002 R3038 470k 1/10W 1/10W...
Page 46: B1 Board Schematic Diagram (2 Of 5)
KDF-E55A20/E60A20 B1 BOARD SCHEMATIC DIAGRAM (2 OF 5) RB3210 RB3212 RB3213 RB3214 47*4 47*4 47*4 47*4 R3739 FB3607 1/16W 1/16W 1/16W 1/16W R3233 DTX2CLK R3694 BK1608HM601 L3203 CCPX_HELIOS :3216 :3216 :3216 :3216 1/10W :1608 1/10W 1/10W :1608 :CHIP :1608 3.3V...
Page 47: B1 Board Schematic Diagram (3 Of 5)
KDF-E55A20/E60A20 B1 BOARD SCHEMATIC DIAGRAM (3 OF 5) — C3488 C3484 C3485 0.01 0.01 6.3V B:1608 B:2012 B:1608 RB3412 RB3408 47*4 47*4 — DQ15 VCCQ VSSQ DQ14 DQ13 VSSQ VCCQ RB3407 RB3411 47*4 47*4 HELIOS_DCP DQ12 DQ11 VCCQ VSSQ DQ10 —...
Page 48: B1 Board Schematic Diagram (4 Of 5)
KDF-E55A20/E60A20 B1 BOARD SCHEMATIC DIAGRAM (4 OF 5) — 3.3V IC3506 PQ070XZ01ZPH 1.8V REG TV_OSD FL3500 L3504 3.3V CKD510JB1A105ST — :CHIP C3547 C3571 C3570 0.01 R3547 R3559 6.3V B:1608 1/10W :1608 :AL-CP B:1608 C3572 1/16W C3554 0.01 C3573 :RN-CP B:1608 6.3V...
Page 49: B1 Board Schematic Diagram (5 Of 5)
KDF-E55A20/E60A20 B1 BOARD SCHEMATIC DIAGRAM (5 OF 5) J3600 C3604 :AL-CP — FB3605 D3602 C3603 BK2125HM102 UDZSTE-171 R3643 C3658 PROTECT 4.7k 2200p :AL-CP D3601 1/10W R3657 C3662 HDMI_R R3600 R3602 UDZSTE-171 SDAT :1608 B:1608 2200p 100k 100k PROTECT 1/10W FB3606...
Page 50 KDF-E55A20/E60A20 C3675 C3530 R3677 [SAIPH (TV MICRO) CONNECTOR I/F, R3632 A-1102- R3714 IC3608 C3571 CCPX, HELIOS, DCP/LVDS, R3693 IC3306 R3614 R3618 Q3602 HDMI RECEIVER] 1-866-221-11 R3615 R3716 R3657 C3654 COMPONENT R3613 C3320 C3487 X3500 L3508 R3619 C3662 C3484 SIDE C3508...
Page 51 KDF-E55A20/E60A20 R3722 C3268 Q3606 Q3604 R3698 R3721 C3270 FB3606 [SAIPH (TV MICRO) CONNECTOR I/F, R3636 R3735 R3681 R3683 R3634 R3713 R3663 1-866-221-11 R3307 C3263 CCPX, HELIOS, DCP/LVDS, R3736 R3622 R3652 C3658 R3290 R3279 HDMI RECEIVER] R3284 R3285 R3637 CN3501 R3720...
Page 52: Gm Board Schematic Diagram
KDF-E55A20/E60A20 GM BOARD SCHEMATIC DIAGRAM CN1608 CN1603 CN1604 CN1605 CN1606 CN1607 TO LAMP DRIVER — CN1611 R1682 R1688 L1607 0 :1608 1/2W 256.76 R1664 :LHL13 TO C BOARD 0.47 R1689 C1601 C1602 D1612 1/2W R1663 0 :1608 0.0022 0.0022 :FPRD 0.47...
Page 53 KDF-E55A20/E60A20 [MAIN POWER SUPPLY] COMPONENT SIDE KDF-E55A20/E60A20...
Page 54 KDF-E55A20/E60A20 [MAIN POWER SUPPLY] CONDUCTOR SIDE KDF-E55A20/E60A20...
Page 55: Kd Board Schematic Diagram
KDF-E55A20/E60A20 KD BOARD SCHEMATIC DIAGRAM C4870 +3.3V B:CHIP — R4869 R4860 R4861 R4858 1/10W :CHIP :CHIP :CHIP 1/10W :CHIP IC4711 SN74LV08APWR A/D CONVERTER IC4712 C4867 TO GM:CN1612 12V REG 1000p R4862 B:CHIP 1/4W :FPRD AU 18V C4866 AU-GND C4868 IC4710...
Page 56 KDF-E55A20/E60A20 [DIGITAL AUDIO] COMPONENT SIDE L4709 C4772 C4781 C4778 R4854 R4790 L4717 R4769 C4802 R4796 R4774 R4775 R4767 R4772 C4790 C4803 C4903 R4764 C4807 R4788 R4763 R4786 C4817 R4791 L4707 R4797 R4801 R4798 C4823 D4709 D4712 C4822 C4737 R4802 Q4704...
Page 57: Gi Board Schematic Diagram (1 Of 2)
KDF-E55A20/E60A20 GI BOARD SCHEMATIC DIAGRAM (1 OF 2) TO H1:CN171 TO LAMP AND H4 CN44 TO H2:CN4502 TO H5:CN7301 TO C:BOARD CN6001 CN6021 CN6023 CN6028 B20B-PADSS-1 CN6022 TO DIGITAL BOX — L8018 D6018 JIG-TXD CN6019 MM3Z10VT1 PROTECT R6184 R6186 C6046...
Page 58: Gi Board Schematic Diagram (2 Of 2)
KDF-E55A20/E60A20 GI BOARD SCHEMATIC DIAGRAM (2 OF 2) — (P1) USB-E — +3.3V R6873 1/10W :1608 C6917 R6877 BUSY3 R6962 R6896 B:1608 1/10W FL-CONT :1608 1.5k 1/10W WP-C 1/10W LAMP-CNT :1608 R6961 (P1) :1608 1/10W :1608 R6881 R6960 IC6905 1/10W...
Page 59 KDF-E55A20/E60A20 [MAIN IF, LCD-ENGINE] COMPONENT SIDE KDF-E55A20/E60A20...
Page 60 KDF-E55A20/E60A20 [MAIN IF, LCD-ENGINE] CONDUCTOR SIDE KDF-E55A20/E60A20...
Page 61: H1 Board Schematic Diagram
KDF-E55A20/E60A20 H1 BOARD SCHEMATIC DIAGRAM S171 S172 S173 S174 S175 CH UP CH DW VOL UP VOL DW INPUT ² R173 R172 R174 2.2k 1/10W 1/10W 1/10W TO GI:CN6021 :RN-CP :RN-CP :RN-CP C171 CN171 B:1608 WHT-L ² R171 :1.5DL 1/10W :RN-CP &...
Page 62 KDF-E55A20/E60A20 [CONTROL SWITCHES] COMPONENT SIDE [CONTROL SWITCHES] CONDUCTOR SIDE KDF-E55A20/E60A20...
Page 63: H2 Board Schematic Diagram
KDF-E55A20/E60A20 H2 BOARD SCHEMATIC DIAGRAM Q4510 Q4511 DTA114EKA Q4503 DTA144EKA 2PD601AR-115 R4517 Q4504 R4513 C4503 R4506 1/10W 2PD601AR-115 0.01 :CHIP 1/10W 1/10W :CHIP F:CHIP :CHIP R4512 D4504 1/10W SML-020MLT-T86 :CHIP ² C4507 R4516 0.01 R4518 1/10W F:CHIP 1/10W IC171 :CHIP...
Page 64 KDF-E55A20/E60A20 [POWER SWITCH, SIRCS] COMPONENT SIDE [POWER SWITCH, SIRCS] CONDUCTOR SIDE KDF-E55A20/E60A20...
Page 65: H3 Board Schematic Diagram
KDF-E55A20/E60A20 H3 BOARD SCHEMATIC DIAGRAM ² (VIDEO 2 INPUT) VD41 1/10W :RN-CP ² CN43 WHT-L :S-MICRO & TO A1 BOARD CN8003 0.01 B:CHIP V2-SW 0 :1608 V2-S2 0.01 VD40 1/10W F:CHIP :CHIP :1608 ² V2-C 0 :1608 1/10W V2-Y :RN-CP...
Page 66: H4 Board Schematic Diagram
KDF-E55A20/E60A20 H4 BOARD SCHEMATIC DIAGRAM H5 BOARD SCHEMATIC DIAGRAM TO GI CN6021 CN44 CN7301 R7205 :S-MICRO :CHIP P-ON 1/10W 1/10W :1608 :1608 S7301 C7301 PUSH SWICH 0.01 SCL-E F:CHIP SDA-E ² ² SET 5V TO GI:CN6022 :1608 :1608 POWER-ON F:1608...
Page 67: T Board Schematic Diagram
KDF-E55A20/E60A20 T BOARD SCHEMATIC DIAGRAM U1 BOARD SCHEMATIC DIAGRAM CN8001 S8001 3P-L :S-MICRO LAMP COV R9418 C9411 1/10W VD9414 :CHIP F:CHIP TO GI: CN6022 R9408 R9430 ² 1/10W 1/10W :RN-CP :CHIP GND01 J9402 9-965-984-01<LA3>T R9421 C9410 S TERMINAL BLOCK VD9410 —...
Page 68 KDF-E55A20/E60A20 [INPUT TERMINAL] [INPUT TERMINAL] COMPONENT SIDE CONDUCTOR SIDE KDF-E55A20/E60A20...
Page 69: Semiconductors
KDF-E55A20/E60A20 3-4. SEMICONDUCTORS 2SA1162-G 2SA1576A-T106-R 2SA1611-M5M6 Ð 2SC1623-L5L6 TOP VIEW 2SC4081-R 2SD601A-Q 16Pin Ð DTA114EKA-T146 DTC114EK CXA2069Q DTC114EU NJW1149 PQ07VZ012ZP DAP202K DTC143EKA-T146 M1MA152WK-T1 DTC144EKA DTC144EUA-T146 SLR-325VCT31 TOP VIEW CXA2171AQ-T6 2SK2663 PQ30RV11 DE5SC3ML PQ30RV21 ANODE CATHODE PQ30RV31 TOP VIEW 48Pin LM75CIMX-5...
Page 70: Section 4: Exploded Views
REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES] X-2055-475-1 COVER ASSY, FRONT (55) 2-024-429-01 BRACKET, H1 7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3 (KDF-E55A20 ONLY) 2-595-022-01 PANEL, BUTTON 7-685-663-79 SCREW +BVTP 4X16 TYPE2 IT-3 X-2055-476-1 COVER ASSY, FRONT (60) 2-024-430-01 BUTTON, H1 4-302-404-03...
Page 71: Bottom Cabinet
A-1132-202-A OPTICS UNIT BLOCK(IRP) ASSY [75-76] When replacing the Optics Unit Block Assembly or the DC Fan be sure to remove any dust particles. A-1085-447-A LAMP BLOCK(IRP) ASSY (KDF-E55A20 ONLY) A-1132-204-A OPTICS UNIT BLOCK(IRP) ASSY [75-76] 4-097-548-11 CUSHION, FOOT (KDF-E60A20 ONLY)
Page 72: Chassis
KDF-E55A20/E60A20 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.
Page 73: Section 5: Electrical Parts List
KDF-E55A20/E60A20 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 are seldom required for routine service. Expect some delay •...
Page 74 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES VD9420 1-803-974-21 VARISTOR, CHIP (1608) VD9431 1-803-974-21 VARISTOR, CHIP (1608) VD9432 1-803-974-21 VARISTOR, CHIP (1608) VD9433 1-803-974-21 VARISTOR, CHIP (1608) * A-1109-403-A A1 BOARD, COMPLETE VD9442 1-803-974-21...
Page 75 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C8081 1-124-779-00 ELECT CHIP 10µF C8126 1-126-394-11 ELECT CHIP 10µF C8082 1-162-968-11 CERAMIC CHIP 0.0047µF 10% C8127 1-126-394-11 ELECT CHIP 10µF C8083 1-162-968-11 CERAMIC CHIP 0.0047µF 10%...
Page 76 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C8166 1-107-826-11 CERAMIC CHIP 0.1µF CONNECTOR C8167 1-107-826-11 CERAMIC CHIP 0.1µF CN8001 1-691-616-21 CONNECTOR, BOARD TO BOARD C8168 1-107-826-11 CERAMIC CHIP 0.1µF CN8002 1-580-974-11 CONNECTOR, BOARD TO BOARD...
Page 77 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES COIL RESISTOR L8002 1-400-397-11 INDUCTOR 10µH R8004 1-216-853-11 METAL CHIP 470K 1/10W L8003 1-469-555-21 INDUCTOR 10µH R8005 1-216-853-11 METAL CHIP 470K 1/10W L8010 1-414-856-11 INDUCTOR 10µH R8006...
Page 78 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R8056 1-218-700-11 METAL CHIP 2.2K 0.50% 1/10W R8119 1-216-864-11 SHORT CHIP R8057 1-218-698-11 METAL CHIP 1.8K 0.50% 1/10W R8120 1-216-864-11 SHORT CHIP R8058 1-216-833-11 METAL CHIP 1/10W...
Page 79 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R8201 1-216-833-11 METAL CHIP 1/10W R8245 1-216-835-11 METAL CHIP 1/10W R8202 1-216-864-11 SHORT CHIP R8246 1-216-835-11 METAL CHIP 1/10W R8203 1-216-836-11 METAL CHIP 1/10W R8247 1-216-835-11 METAL CHIP...
Page 80 KDF-E55A20/E60A20 A1 GI REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R8533 1-216-801-11 METAL CHIP 1/10W VD8019 1-803-974-21 VARISTOR, CHIP (1608) R8543 1-216-825-11 METAL CHIP 2.2K 1/10W VD8020 1-803-974-21 VARISTOR, CHIP (1608) R8544 1-216-825-11 METAL CHIP 2.2K...
Page 81 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C6029 1-164-156-11 CERAMIC CHIP 0.1µF C6908 1-162-916-11 CERAMIC CHIP 12pF C6030 1-164-156-11 CERAMIC CHIP 0.1µF C6909 1-107-826-11 CERAMIC CHIP 0.1µF C6031 1-128-992-21 ELECT CHIP 47µF C6910 1-162-970-11 CERAMIC CHIP 0.01µF...
Page 82 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES D6007 8-719-404-50 DIODE MA111-TX FB6022 1-543-949-22 FERRITE 0µH D6008 8-719-404-50 DIODE MA111-TX FB6023 1-543-949-22 FERRITE 0µH D6009 8-719-404-50 DIODE MA111-TX FB6024 1-543-949-22 FERRITE 0µH D6010 8-719-404-50 DIODE...
Page 83 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES Q6011 8-729-120-28 TRANSISTOR 2SC1623-L5L6 R6025 1-216-833-11 METAL CHIP 1/10W Q6012 8-729-120-28 TRANSISTOR 2SC1623-L5L6 R6026 1-216-864-11 SHORT CHIP Q6013 8-729-600-22 TRANSISTOR 2SA1235-F R6028 1-218-716-11 METAL CHIP 0.50% 1/10W...
Page 84 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R6074 1-216-864-11 SHORT CHIP R6146 1-216-833-11 METAL CHIP 1/10W R6076 1-216-864-11 SHORT CHIP R6147 1-216-833-11 METAL CHIP 1/10W R6077 1-216-857-11 METAL CHIP 1/10W R6148 1-216-833-11 METAL CHIP...
Page 85 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R6218 1-216-864-11 SHORT CHIP R6905 1-216-829-11 METAL CHIP 4.7K 1/10W R6219 1-216-864-11 SHORT CHIP R6906 1-216-833-11 METAL CHIP 1/10W R6221 1-216-864-11 SHORT CHIP R6907 1-216-833-11 METAL CHIP...
Page 86 KDF-E55A20/E60A20 GI GM 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.
Page 87 KDF-E55A20/E60A20 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.
Page 88 KDF-E55A20/E60A20 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.
Page 89 KDF-E55A20/E60A20 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.
Page 90 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C3037 1-107-826-11 CERAMIC CHIP 0.1µF C3038 1-162-964-11 CERAMIC CHIP 0.001µF 10% C3039 1-107-826-11 CERAMIC CHIP 0.1µF C3040 1-162-916-11 CERAMIC CHIP 12pF * A-1109-404-A B1 BOARD, COMPLETE C3041...
Page 91 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C3212 1-162-970-11 CERAMIC CHIP 0.01µF C3255 1-107-826-11 CERAMIC CHIP 0.1µF C3213 1-162-970-11 CERAMIC CHIP 0.01µF C3256 1-162-970-11 CERAMIC CHIP 0.01µF C3214 1-137-710-11 CERAMIC CHIP 10µF 6.3V C3257...
Page 92 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C3304 1-126-206-11 ELECT CHIP 100µF 6.3V C3429 1-162-970-11 CERAMIC CHIP 0.01µF C3306 1-126-206-11 ELECT CHIP 100µF 6.3V C3430 1-162-970-11 CERAMIC CHIP 0.01µF C3307 1-107-826-11 CERAMIC CHIP 0.1µF...
Page 93 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C3473 1-162-970-11 CERAMIC CHIP 0.01µF C3519 1-162-970-11 CERAMIC CHIP 0.01µF C3474 1-162-970-11 CERAMIC CHIP 0.01µF C3520 1-162-970-11 CERAMIC CHIP 0.01µF C3475 1-107-826-11 CERAMIC CHIP 0.1µF C3521 1-162-970-11 CERAMIC CHIP 0.01µF...
Page 94 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C3564 1-137-710-11 CERAMIC CHIP 10µF 6.3V C3630 1-162-964-11 CERAMIC CHIP 0.001µF 10% C3565 1-137-710-11 CERAMIC CHIP 10µF 6.3V C3631 1-162-915-11 CERAMIC CHIP 10pF 0.50pF 50V C3566 1-107-826-11 CERAMIC CHIP 0.1µF...
Page 95 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C3670 1-162-916-11 CERAMIC CHIP 12pF FILTER C3671 1-162-916-11 CERAMIC CHIP 12pF FL3000 1-234-177-21 FERRITE 0µH C3672 1-107-826-11 CERAMIC CHIP 0.1µF FL3001 1-234-177-21 FERRITE 0µH C3674 1-126-394-11 ELECT CHIP 10µF...
Page 96 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES IC3600 6-705-403-01 PQ070XZ01ZPH L3214 1-469-549-21 INDUCTOR 1µH IC3601 8-759-695-94 TAR5S33(TE85R) L3215 1-469-555-21 INDUCTOR 10µH IC3602 6-704-001-01 BR24L02F-WE2 L3400 1-469-555-21 INDUCTOR 10µH IC3603 6-550-014-01 TRANSISTOR SSM6N15FU(TE85R) L3401 1-469-555-21 INDUCTOR 10µH...
Page 97 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES Q3208 8-729-122-63 TRANSISTOR 2SA1226-E4 R3028 1-216-823-11 METAL CHIP 1.5K 1/10W Q3209 8-729-122-63 TRANSISTOR 2SA1226-E4 R3029 1-216-805-11 METAL CHIP 1/10W Q3210 6-550-304-01 TRANSISTOR 2SC5477-T122-1 R3031 1-216-805-11 METAL CHIP...
Page 98 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R3077 1-216-797-11 METAL CHIP 1/10W R3130 1-216-805-11 METAL CHIP 1/10W R3078 1-216-797-11 METAL CHIP 1/10W R3131 1-216-809-11 METAL CHIP 1/10W R3079 1-216-864-11 SHORT CHIP R3132 1-216-805-11 METAL CHIP...
Page 99 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R3174 1-216-837-11 METAL CHIP 1/10W R3229 1-216-805-11 METAL CHIP 1/10W R3175 1-216-864-11 SHORT CHIP R3230 1-216-864-11 SHORT CHIP R3176 1-216-841-11 METAL CHIP 1/10W R3231 1-216-833-11 METAL CHIP...
Page 100 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R3283 1-216-833-11 METAL CHIP 1/10W R3337 1-218-666-11 METAL CHIP 0.50% 1/10W R3284 1-218-688-11 METAL CHIP 0.50% 1/10W R3338 1-216-797-11 METAL CHIP 1/10W R3285 1-218-698-11 METAL CHIP 1.8K 0.50% 1/10W...
Page 101 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R3400 1-218-847-11 METAL CHIP 0.50% 1/10W R3526 1-216-801-11 METAL CHIP 1/10W R3401 1-218-684-11 METAL CHIP 0.50% 1/10W R3530 1-216-864-11 SHORT CHIP R3403 1-216-809-11 METAL CHIP 1/10W R3531...
Page 102 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R3609 1-216-833-11 METAL CHIP 1/10W R3656 1-216-809-11 METAL CHIP 1/10W R3610 1-216-864-11 SHORT CHIP R3657 1-218-686-11 METAL CHIP 0.50% 1/10W R3612 1-216-809-11 METAL CHIP 1/10W R3658 1-216-829-11 METAL CHIP 4.7K...
Page 103 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R3710 1-216-864-11 SHORT CHIP RB3204 1-236-908-11 NETWORK RESISTOR(CHIP) R3711 1-216-864-11 SHORT CHIP RB3205 1-236-908-11 NETWORK RESISTOR(CHIP) R3712 1-216-864-11 SHORT CHIP RB3206 1-236-908-11 NETWORK RESISTOR(CHIP) R3713 1-216-864-11 SHORT CHIP...
Page 104 KDF-E55A20/E60A20 B1 KD REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES RB3517 1-233-575-11 RES, CHIP NETWORK 22 (3216) RB3518 1-233-575-11 RES, CHIP NETWORK 22 (3216) RB3519 1-233-575-11 RES, CHIP NETWORK 22 (3216) RB3600 1-233-574-11 RES, CHIP NETWORK 10 (3216)
Page 105 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C4799 1-100-566-91 CERAMIC CHIP 0.1µF C4854 1-117-318-91 ELECT 2200µF C4801 1-115-340-11 CERAMIC CHIP 0.22µF C4855 1-117-681-11 ELECT CHIP 100µF C4802 1-126-395-11 ELECT CHIP 22µF C4856 1-117-681-11 ELECT CHIP 100µF...
Page 106 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES FB4713 1-216-864-11 SHORT CHIP Q4708 6-550-585-01 TRANSISTOR 2PC4081R-115 FB4714 1-216-864-11 SHORT CHIP Q4709 6-550-586-01 TRANSISTOR 2PA1576R-115 FB4715 1-216-864-11 SHORT CHIP Q4711 6-550-585-01 TRANSISTOR 2PC4081R-115 Q4901 6-550-586-01 TRANSISTOR...
Page 107 KDF-E55A20/E60A20 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R4788 1-216-864-11 SHORT CHIP R4842 1-216-822-11 METAL CHIP 1.2K 1/10W R4789 1-216-864-11 SHORT CHIP R4843 1-216-797-11 METAL CHIP 1/10W R4791 1-216-864-11 SHORT CHIP R4845 1-216-821-11 METAL CHIP...
Page 108 KDF-E55A20/E60A20 T H2 H1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES TRANSISTOR Q4503 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q4504 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q4508 1-801-806-11 TRANSISTOR DTC144EKA A-1106-836-A T BOARD, MOUNTED Q4509 1-801-806-11 TRANSISTOR DTC144EKA Q4510 8-729-027-23 TRANSISTOR...
Page 109 KDF-E55A20/E60A20 H1 H5 H3 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES RESISTOR R171 1-218-684-11 METAL CHIP 0.50% 1/10W R172 1-218-688-11 METAL CHIP 0.50% 1/10W R173 1-218-692-11 METAL CHIP 0.50% 1/10W * A-1102-913-A H3 BOARD, MOUNTED...
Page 110 N 4, TYPE 2 3-682-691-00 NUT, WASHER HEXAGON ACCESSORIES AND PACKING 3-669-145-02 SCREW 4-041-426-01 BAG, PROTECTION 4-029-432-01 SCREW (3X12), (+) BVWHTP (KDF-E55A20 ONLY) 4-097-659-01 BAG, PROTECTION 4-382-854-01 SCREW (M3X8), P, SW (+) (KDF-E60A20 ONLY) 4-302-404-03 SCREW (WASHER HEAD) (+P 4X16) 2-023-276-03 CUSHION (LOWER)
Page 111 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.

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