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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:

SERVICE MANUAL

MODEL NAME
KDL-32S20L1
KDL-40S20L1
ORIGINAL MANUAL ISSUE DATE: 5/2006
REVISION DATE
5/2006
9/2006
10/2006
9-883-706-03
REMOTE COMMANDER
RM-YD005
RM-YD005
SUBJECT
No revisions or updates are applicable at this time.
Updated entire manual to refl ect correct model name.
Added correct part numbers for BU Boards. Replaced pages 54, 64, & 65.
Added Support Belt description to Lock Assy, Rudder. Replaced page 80.
WAX2
DESTINATION
US
US
LCD DIGITAL COLOR TELEVISION
CHASSIS

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Table of Contents

   Related Manuals for Sony KDL-32S20L1

   Summary of Contents for Sony KDL-32S20L1

  • Page 1: Service Manual

    HISTORY INFORMATION FOR THE FOLLOWING MANUAL: WAX2 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDL-32S20L1 RM-YD005 KDL-40S20L1 RM-YD005 ORIGINAL MANUAL ISSUE DATE: 5/2006 REVISION DATE SUBJECT 5/2006 No revisions or updates are applicable at this time. 9/2006 Updated entire manual to refl ect correct model name.
  • Page 2 Self Diagnosis Supported model WAX2 SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDL-32S20L1 RM-YD005 KDL-40S20L1 RM-YD005 KDL-32S20L1 RM-YD005 LCD DIGITAL COLOR TELEVISION 9-883-706-03...
  • Page 3: Table Of Contents

    KDL-32S20L1/40S20L1 TABLE OF CONTENTS SECTION TITLE PAGE SECTION TITLE PAGE Specifi cations ................. 4 3-4. Schematics and Supporting Information ......24 AU Board Schematic Diagram (1 of 2) ......... 24 Warnings and Cautions ..............6 AU Board Schematic Diagram (2 of 2) ......... 25 Safety-Related Component Warning ..........
  • Page 4: Specifi Cations

    Speaker: :0.7 Vp-p, 75 ohms Full range: 4.2 × 15 cm (1 11/16 × 6 inches) (2) (KDL-32S20L1) :0.7 Vp-p, 75 ohms Full range: 5.5 × 15 cm (2 × 6 inches) (2) (KDL-40S20L1) Signal format: 480i, 480p, 720p, 1080i...
  • Page 5 LCD (Liquid Crystal Display) Panel Warranty Card Display Resolution (horizontal x vertical): Optional Accessories 1,366 dots x 768 lines Headphones Plug Adaptor Connecting Cables Screen Size (measured diagonally) Wall-Mount Bracket 32 inches (KDL-32S20L1 Only) SU-WL31 (KDL-32S20L1 Only) 40 inches (KDL-40S20L1Only) SU-WL51 (KDL-40S20L1 Only) KDL-32S20L1/40S20L1...
  • 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-related Component Warning

    KDL-32S20L1/40S20L1 SAFETY-RELATED COMPONENT WARNING There are critical components used in LCD color TVs that are important for safety. These components are identifi ed with shading and mark on the schematic diagrams and the electrical parts list. It is essential that these critical parts be replaced only with the part number specifi...
  • Page 8 Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics. For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com KDL-32S20L1/40S20L1...
  • Page 9: Safety Check-out

    KDL-32S20L1/40S20L1 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 10: Self-diagnostic Function

    KDL-32S20L1/40S20L1 Self Diagnosis SELF-DIAGNOSTIC FUNCTION Supported model Control Buttons MENU POWER TV/VIDEO VOLUME CHANNEL PIC OFF/TIMER STANDBY POWER Description of LED Indictors LED Type Description * Light is green when the TV set is on POWER LED Red/Green LED * Functions as failure indicator...
  • Page 11 KDL-32S20L1/40S20L1 LED Control 7,0(5 /(' 67$786 32:(5 /(' 67$1'%< /(' 5(0$5.6 3,&785( 2)) /(' 3RZHU RII XVLQJ WKH SRZHU VZLWFK RU UHPRWH FRQWURO 127( 6WDQGE\ 3RZHU 2II VWDWH GRHV QRW H[LVW LQ WKLV PRGHO KRZHYHU WKH PLFURFRPSXWHU GRHV HQWHU LQWR VOHHS PRGH...
  • Page 12: Section 1: Disassembly

    2 Screws, +PSW M6X16 1 Screw, +BVTP2 4X16 Lift to remove Rear Cover 4 Screws +BVTP2 4X16 4 Screws +BVTP2 4X16 1 Screw, +BVTP2 4X16 1-2. VESA BRACKET ASSEMBLY REMOVAL 2 Screws, +PSW M4X16 (KDL-32S20L1 ONLY) 4 Screws, +PSW M5X16 (KDL-40S20L1 ONLY) KDL-32S20L1/40S20L1...
  • Page 13: H1u Board Removal

    G1 BOARD (G2 BOARD) AND H2U BOARD REMOVAL 2 Screws +BVTP 3X12 TYPE2 IT-3 H2U Board 2 Screws +BVTP 3X12 TYPE2 IT-3 (KDL-32S20L1 ONLY) 1 Connector CN201 4 Screws +PSW 3SG (KDL-40S20L1 ONLY) Side Jack Holder 3 Connectors CN6102, CN6202,...
  • Page 14: Au Board Removal

    KDL-32S20L1/40S20L1 1-5. AU BOARD REMOVAL 2 Screws +BVTP 3X12 TYPE2 IT-3 4 Screws +PSW 3SG 7 Connectors CN9502, CN9501, CN7502, CN7501, CN9001, CN7503, CN7000 AU board 1-6. QT BOARD REMOVAL 1 Screws +PSW 3SG 3 Screws +BVTP 3X12 TYPE2 IT-3...
  • Page 15: Qs Board And Bu Board Removal

    KDL-32S20L1/40S20L1 1-7. QS BOARD AND BU BOARD REMOVAL 3 Screws +PSW 3SG 2 Screws +PSW 3SG 3 Screws, +PSW M3X5 4 Connectors CN7306, CN7314 CN7317, CN7802 10 Connectors BU board CN1007, CN7009, CN1002, CN4701, CN4702, CN1700, CN5000, CN1001, CN7008, CN1008 NOTE: CN1004 &...
  • Page 16: Lcd Panel Removal

    KDL-32S20L1/40S20L1 1-9. LCD PANEL REMOVAL 2 Screws, +PSW M4X8 (KDL-32S20L1 ONLY) 2 Screws, +PSW M5X8 (KDL-40S20L1 ONLY) 4 Screws, +BVTP2 4X16 2 Screws, +PSW M4X8 (KDL-32S20L1 ONLY) 2 Screws, +PSW M5X8 (KDL-40S20L1 ONLY) LCD bracket assy Harness with connector (LVDS)
  • Page 17: Section 2: Service Adjustments

    KDL-32S20L1/40S20L1 SECTION 2: SERVICE ADJUSTMENTS 2-1. REMOTE ADJUSTMENT BUTTONS AND 2-2. ACCESSING SERVICE ADJUSTMENTS INDICATORS To adjust various set features, use the Remote Commander to put the set into service mode to display the service menus. The Remote Commander displays the service menu associated with the Digital or Analog format POWER depending on which format is on the TV when you enter service mode.
  • Page 18: Viewing The Digital Module Box (q-box)

    KDL-32S20L1/40S20L1 2-2-2. VIEWING THE DIGITAL MODULE BOX 2-2-3. ACCESSING THE ANALOG SERVICE (Q-BOX) SERVICE ITEMS ADJUSTMENT MENUS Use the following instructions to display the Digital menu items you want 1. Turn the TV on and view an Analog channel. to adjust.
  • Page 19: Resetting The User Menu - Factory Reset

    KDL-32S20L1/40S20L1 2-3. RESETTING THE USER MENU - FACTORY 2-4. AGING MODE RESET Aging mode is designed to remove image retention from the screen. The TEST RESET option resets all the customer adjustable data back to the NOTE: Once you enter into Aging Mode the Remote Commander no factory defaults.
  • Page 20: White Balance Adjustment

    KDL-32S20L1/40S20L1 2-5. WHITE BALANCE ADJUSTMENT 9. Access the Service Menu by pressing the following buttons on the Remote Commander within a second: The White Balance only needs to be adjusted when you replace the BU DISPLAY Volume + Channel 5 POWER Board.
  • Page 21: Section 3: Diagrams

    3-1. CIRCUIT BOARDS LOCATION H1U Board QS Board BU Board H2U Board QT Board G1 Board (KDL-32S20L1 Only) G2 Board AU Board (KDL-40S20L1 Only) H3U Board 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 22: Reference Information

    KDL-32S20L1/40S20L1 REFERENCE INFORMATION Terminal name of semiconductors in silk screen printed circuit ( RESISTOR CAPACITOR : RN METAL FILM : TA TANTALUM Circuit Device Printed symbol Terminal name : RC SOLID : PS STYROL Collector Transistor : FPRD NONFLAMMABLE CARBON...
  • Page 23: Block Diagram

    KDL-32S20L1/40S20L1 3-3. BLOCK DIAGRAM Audio Audio HDMI for PC for DVI Digital F/E UART TMDS UART Main Micro 8bit Multiplex BUS MB91305 Flash DDRSDRAM 16bit 1MByte 4M x 32bit I2C-C D-Comp[15:0] MPEG DEC. MPEG DEC. RF/Cable Chroma Dec/IP x240H x240H...
  • Page 24: Schematics And Supporting Information

    KDL-32S20L1/40S20L1 3-4. SCHEMATICS AND SUPPORTING INFORMATION AU BOARD SCHEMATIC DIAGRAM (1 OF 2) AU BOARD WAVEFORMS R6001 2 . 2 k C6001 R6004 0 . 1 2 . 2 k Q6009 1/10W 1/10W RN-CP 2 . 0 2SC3052EF-T1-LEF RN-CP R9057 1608 0.5%...
  • Page 25: Au Board Schematic Diagram (2 Of 2)

    KDL-32S20L1/40S20L1 AU BOARD SCHEMATIC DIAGRAM (2 OF 2) — L7012 L7008 10uH PS7001 FB9100 C7061 C7062 22uH AU_15V 1000p 1000p C7044 L9606 C7113 AU_15V_M R7061 R7062 L7011 C7024 1/10W 1608 1608 1/10W 8 . 2 k RN-CP RN-CP TO DETECT...
  • Page 26 KDL-32S20L1/40S20L1 [A/V SWITCH, INPUTS, AUDIO] COMPONENT SIDE AU BOARD LOCATOR LIST DIODE TRANSISTOR D7001 Q7002 CN9502 D7004 Q7005 CN9501 R9501 C9503 JL9509 CN9502 R6051 JL9509 CN9502 D7006 Q7007 Q6011 Q6012 CN9523 JL9504 JL9505 C6018 JL9505 R6052 R6033 CN9501 D7007 Q7008...
  • Page 27: Bu Board Schematic Diagram (1 Of 8)

    KDL-32S20L1/40S20L1 BU BOARD SCHEMATIC DIAGRAM (1 OF 8) << STBY3.3V >> R1021 D1_IN_Y 1/10W Y1/G1 RN-CP R1022 FROM A PWB D1_IN_CB M24256-BWMN6T CB1/B1 1/10W R1167 *IC1005 RN-CP RESET R1206 X1009 32.768kHz 1/16W EEPROM R1023 1/10W CHIP R1193 1/16W D1_IN_CR CHIP RN-CP —...
  • Page 28: Bu Board Schematic Diagram (2 Of 8)

    KDL-32S20L1/40S20L1 BU BOARD SCHEMATIC DIAGRAM (2 OF 8) Mount Mecha A5000 409815701 IC5000 — R5027 R5026 CHIP CHIP — DCLK_AEP DCLK_AEP DY1_AEP DPA_0 TA1M DY2_AEP — *RB5000 DPA_1 TA1P DY3_AEP DPA_2 DY0_AEP DPA_3 TB1M DY4_AEP TO HDMI DPA_4 TB1P *RB5001...
  • Page 29: Bu Board Schematic Diagram (3 Of 8)

    KDL-32S20L1/40S20L1 BU BOARD SCHEMATIC DIAGRAM (3 OF 8) — D3.3V VDDH VDDH VDDMQ D3.3V D3.3V R5223 FL5201 C5220 C5239 TC7SH86FU(T5RSOYJF) R5211 1000p 1/16W IC5203 CHIP 1608 CHIP L5201 1608 1608 C5281 VDDH VDDM FET BUS SWITCH C5278 SN74CBTLV3245APWR Exclusive TRIDENT_BUS —...
  • Page 30: Bu Board Schematic Diagram (4 Of 8)

    KDL-32S20L1/40S20L1 BU BOARD SCHEMATIC DIAGRAM (4 OF 8) — MD[19] C5502 VDDMQO C5504 MD[16] 1608 1608 MD[18] FL5501 0.01 0.01 MD[17] R5500 RB5504 L5501 C5506 — 6.3V MD[20] MD[21] MD[22] MD[23] RB5505 — MVREF VDDMQ MD[0] MD[1] MD[3] FL5500 —...
  • Page 31: Bu Board Schematic Diagram (5 Of 8)

    KDL-32S20L1/40S20L1 BU BOARD SCHEMATIC DIAGRAM (5 OF 8) — T O T r i d e n t CN6000 R6001 1/10W PC-R FB60010uH RN-CP PC_R PC_R R6021 PC-G FB6002 0uH 1/10W — RN-CP PC-B PC_G FB6000 0uH PC_G R6022 1/10W...
  • Page 32: Bu Board Schematic Diagram (6 Of 8)

    KDL-32S20L1/40S20L1 BU BOARD SCHEMATIC DIAGRAM (6 OF 8) — 10uH L9005 PC_AU_9V D3.3V HDMI3.3V 1608 R9062 150k 1/10W C9033 C9034 RN-CP FL9000 C9007 — *R9016 R9047 2012 Q9004 CHIP 2SC3052EF-T1-LEF C9011 *R9011 R9063 C9008 470k 150k DVI_L R9065 1/10W 150k...
  • Page 33: Bu Board Schematic Diagram (7 Of 8)

    KDL-32S20L1/40S20L1 BU BOARD SCHEMATIC DIAGRAM (7 OF 8) D7000 MMDL914T1 3.3V REG SI8008TM-TL IC7001 — D3.3V-2 R7031 2.2k FB7011 DIMMER R7053 3.15A 1/10W — 3.3k RN-CP D3.3V R7051 1/10W 0.5% RN-CP 1/10W LFBK1608HS601 REG17.5V RN-CP 0.5% TO G L7000 L7002...
  • Page 34: Bu Board Schematic Diagram (8 Of 8)

    KDL-32S20L1/40S20L1 BU BOARD SCHEMATIC DIAGRAM (8 OF 8) DC_ALERT — STBY3.3V TUNER_CONTROL R1710 CHIP 1/16W 1/16W CHIP R7542 — SDA_TUNER D7508 MMDL914T1 D3.3V SCL_TUNER TU_ISC_SCL CHIP R1707 R1709 1/16W SDA_TUNER FB1720 1/16W Q7504 R7543 CHIP RT1N141M-TP-1 TU_I2C_SDA R7546 FB1721 SCL_TUNER...
  • Page 35 KDL-32S20L1/40S20L1 [MICRO, VIDEO PROCESSOR, SVP-PX(2/2) DDR & CPU I/F, POWER & GND VIDEO PROCESSOR, DPR_SDRAM 128MBIT, PEIN, HDMI, PANEL5V & FE5V, POWER SUPPLY] [MICRO, VIDEO PROCESSOR, SVP-PX(2/2) DDR & CPU I/F, POWER & GND VIDEO PROCESSOR, DPR_SDRAM 128MBIT, PEIN, HDMI, PANEL5V & FE5V, POWER SUPPLY]...
  • Page 36: G1 Board, Power Unit (kdl-32s20l1only)

    KDL-32S20L1/40S20L1 G1 BOARD, POWER UNIT (KDL-32S20L1ONLY) This board is manufactured by a 3rd party. Repair information is not available. — — — — — — — — — — — — — — — KDL-32S20L1/40S20L1...
  • Page 37 KDL-32S20L1/40S20L1 [POWER SUPPLY] [POWER SUPPLY] COMPONENT SIDE (KDL-32S20L1 ONLY) CONDUCTOR SIDE (KDL-32S20L1 ONLY) — — — — — — — — — — — — — — — — — — — — — — — — KDL-32S20L1/40S20L1...
  • Page 38: G2 Board Schematic Diagram (kdl-40s20l1 Only)

    KDL-32S20L1/40S20L1 G2 BOARD SCHEMATIC DIAGRAM (KDL-40S20L1 ONLY) R6208 C6216 0.47 D6205 UNREG 33V 1/4W FPRD 100V 10ERB20-TB3 R6202 D6204 C6203 220k 10ERB20-TB3 1/10W Mount Mecha 234990031 Q6100,Q6101 CHIP — A6004 D6200 GND_1 GND_1 D10SC6M-4012 L6502 L6500 100uH 175uH C6517 450V...
  • Page 39 KDL-32S20L1/40S20L1 [POWER SUPPLY] [POWER SUPPLY] COMPONENT SIDE (KDL-40S20L1 ONLY) CONDUCTOR SIDE (KDL-40S20L1 ONLY) 1-869-027-12 1-869-027-12 JL6401 IC6200 D6201 D6207 R6443 JR6009 R6417 R6555 R6554 EY6205 EY6202 R6441 R6529 EY6205 D6207 EY6202 D6201 C6217 D6207 D6201 PH6400 EY6206 EY6203 EY6201 R6552...
  • Page 40: H1u Board Schematic Diagram

    KDL-32S20L1/40S20L1 H1U BOARD SCHEMATIC DIAGRAM NOTE: THE SILK SCREEN ON THE BOARD DISPLAY “H1” NOT “H1U” POWER H1 USER CONTROL — S106 TO BU BOARD CN1007 — HOME INPUT SEL VOL+ VOL- MENU WEGAGATE POWER INT KEY1 CN101 — S104...
  • Page 41: H2u Board Schematic Diagram

    KDL-32S20L1/40S20L1 H2U BOARD SCHEMATIC DIAGRAM NOTE: THE SILK SCREEN ON THE BOARD DISPLAY “H2” NOT “H2U” J202 — R212 R220 VD201 CHIP CHIP C210 C211 C212 C209 VD202 VD203 0 . 0 2 2 100p 0 . 0 2 2...
  • Page 42 KDL-32S20L1/40S20L1 [HEAD PHONE/V2] COMPONENT SIDE J201 J202 C206 D204 VD202 R215 C211 A201 D206 R218 R220 D205 R205 R214 C204 R206 C212 R213 VD203 C208 C215 R209 C207 CN201 D203 1-869-854-12 [HEAD PHONE/V2] CONDUCTOR SIDE KDL-32S20L1/40S20L1...
  • Page 43: H3u Board Schematic Diagram

    KDL-32S20L1/40S20L1 H3U BOARD SCHEMATIC DIAGRAM NOTE: THE SILK SCREEN ON THE BOARD DISPLAY “H3” NOT “H3U” STBY3.3V REC/RESERVE STBY_LED — ON_TIMER PWR/RESERVE PICTURE_OFF BL_IN R305 R304 R303 2.7k VD3.3V R302 R301 1/10W 1/10W 1/10W RN-CP RN-CP 1/10W 1/10W RN-CP SIRCS...
  • Page 44: Qs Board Schematic Diagram (1 Of 5)

    KDL-32S20L1/40S20L1 QS BOARD SCHEMATIC DIAGRAM (1 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
  • Page 45: Qs Board Schematic Diagram (2 Of 5)

    KDL-32S20L1/40S20L1 QS BOARD SCHEMATIC DIAGRAM (2 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
  • Page 46: Qs Board Schematic Diagram (3 Of 5)

    KDL-32S20L1/40S20L1 QS BOARD SCHEMATIC DIAGRAM (3 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
  • Page 47: Qs Board Schematic Diagram (4 Of 5)

    KDL-32S20L1/40S20L1 QS BOARD SCHEMATIC DIAGRAM (4 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
  • Page 48: Qs Board Schematic Diagram (5 Of 5)

    KDL-32S20L1/40S20L1 QS BOARD SCHEMATIC DIAGRAM (5 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
  • Page 49 KDL-32S20L1/40S20L1 [DDR/FLASH/NVM, DIG IF, AVOUT/FE] [DDR/FLASH/NVM, DIG IF, AVOUT/FE] CONDUCTOR SIDE COMPONENT SIDE 1-868-963-11 1-868-963-11 IC7324 IC7324 C8010 C8010 R7769 R7769 C7426 C7426 C7726 C7726 C8000 C8000 R7939 R7939 ET7301 ET7301 JL7306 JL7306 R7773 R7773 - „EP-GW - ƒ C7734...
  • Page 50: Qt Board Schematic Diagram

    KDL-32S20L1/40S20L1 QT BOARD SCHEMATIC DIAGRAM Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only. SET_CTRL...
  • Page 51 KDL-32S20L1/40S20L1 [TUNER] CONDUCTOR SIDE [TUNER] COMPONENT SIDE C7820 CN7800 C7822 C7801 JL7820 JL7819 C7821 JL7818 C7800 C7844 C7836 C7851 ET7801 R7815 FB7807 R7816 CN7804 R7889 R7888 FB7806 C7803 FB7800 FB7801 C7833 R7820 Q7800 JL7805 JL7831 R7867 R7872 C7837 JL7826 R7866...
  • Page 52: Semiconductors

    KDL-32S20L1/40S20L1 3-5. SEMICONDUCTORS – KDL-32S20L1/40S20L1...
  • Page 53: Section 4: Exploded Views

    (KDL-40S20L1 ONLY) 2-681-672-01 LABEL, TERMINAL (REAR) 2-580-639-01 SCREW, +BVTP2 4X12 X-2103-365-3 ASSY, STAND (M) 2-681-673-01 LABEL, HDMI 2-580-644-01 SCREW, +KTP2 3X8 (KDL-32S20L1 ONLY) 2-693-549-01 LABEL, INFORMATION (KDL-32S20L1 ONLY) 2-886-221-01 FOOT (KDL-32S20L1 ONLY) 2-580-647-01 SCREW, +KTP2 4X12 X-2148-024-1 COVER REAR ASSY (32)
  • Page 54: Chassis

    H3U BOARD, MOUNTED 2-674-965-21 SCREW, +PSW 3SG 2-663-985-11 HOLDER, SIDE JACK (M) 2-664-630-01 GUIDE, LIGHT SENSOR 2-580-591-01 SCREW, +PSW M3X5 (KDL-32S20L1 ONLY) 1-468-980-12 G1 BOARD, COMPLETE (POWER UNIT) 2-580-608-01 SCREW, +PSW M5X16 A-1152-234-E H2U BOARD, MOUNTED (KDL-32S20L1 ONLY) 4-635-966-01 SCREW (HEX)
  • Page 55: Speakers

    DESCRIPTION [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES 1-832-469-12 HARNESS WITH CONNECTOR (LVDS) X-2109-589-1 BRACKET, G1 ASSY (A) (KDL-32S20L1 ONLY) (KDL-32S20L1 ONLY) 1-832-470-11 HARNESS WITH CONNECTOR (LVDS) 2-664-617-01 BRACKET, G2 (KDL-40S20L1 ONLY) (KDL-40S20L1 ONLY) 1-826-363-11 LOUDSPEAKER (4.2X15CM) 1-819-729-13...
  • Page 56: Lcd Panel

    DESCRIPTION [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES X-2148-468-1 BEZEL ASSY (32 ) (UC) 1-802-060-12 LCD PANEL (32WXGA+TFT) (KDL-32S20L1 ONLY) (KDL-32S20L1 ONLY) X-2148-472-1 BEZEL ASSY (40) (UC) 1-802-059-11 LCD PANEL (40WXGA+TFT) (KDL-40S20L1 ONLY) (KDL-40S20L1 ONLY) 2-688-062-01 TAPE (LCD)
  • Page 57: Section 5: Electrical Parts List

    KDL-32S20L1/40S20L1 SECTION 5: ELECTRICAL PARTS LIST Items marked with an asterisk are not stocked since they NOTE: The components identifi ed by shading RESISTORS are seldom required for routine service. Expect some delay mark are critical for safety. Replace only •...
  • Page 58 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C7047 1-162-966-11 CERAMIC CHIP 0.0022µF 10% C7105 1-164-004-11 CERAMIC CHIP 0.1µF C7048 1-162-966-11 CERAMIC CHIP 0.0022µF 10% C7106 1-164-004-11 CERAMIC CHIP 0.1µF C7051 1-127-573-11 CERAMIC CHIP 1µF...
  • Page 59 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C7618 1-126-396-11 ELECT CHIP 47µF DIODE C7619 1-100-597-91 CERAMIC CHIP 0.1µF D6001 8-719-058-24 DIODE RB501V-40TE-17 C9005 1-127-573-11 CERAMIC CHIP 1µF D7001 6-500-551-01 DIODE MM3Z11VT1 C9006 1-127-573-11 CERAMIC CHIP 1µF...
  • Page 60 KDL-32S20L1/40S20L1 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 remplacer mark are critical for safety. Replace only que par une piece portant le numero specifi e.
  • Page 61 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES RESISTOR R6039 1-216-815-11 METAL CHIP 1/10W R6040 1-216-864-11 SHORT CHIP R2006 1-216-809-11 METAL CHIP 1/10W R6051 1-216-857-11 METAL CHIP 1/10W R2007 1-216-809-11 METAL CHIP 1/10W R6052 1-216-809-11...
  • Page 62 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R7101 1-216-845-11 METAL CHIP 100K 1/10W R7154 1-216-845-11 METAL CHIP 100K 1/10W R7102 1-216-833-11 METAL CHIP 1/10W R7155 1-216-864-11 SHORT CHIP R7103 1-218-865-11 METAL CHIP 5.6K 0.50% 1/10W...
  • Page 63 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R7652 1-216-864-11 SHORT CHIP R9029 1-218-831-11 METAL CHIP 0.50% 1/10W R7653 1-216-864-11 SHORT CHIP R9030 1-216-864-11 SHORT CHIP R7654 1-216-841-11 METAL CHIP 1/10W R9031 1-216-864-11 SHORT CHIP...
  • Page 64 1-100-566-91 CERAMIC CHIP 0.1µF C1060 1-162-964-11 CERAMIC CHIP 0.001µF 10% A-1179-492-A BU BOARD, MOUNTED C1061 1-162-964-11 CERAMIC CHIP 0.001µF 10% (KDL-32S20L1 ONLY) A-1179-493-A BU BOARD, MOUNTED C1062 1-126-394-11 ELECT CHIP 10µF (KDL-40S20L1 ONLY) C1063 1-100-566-91 CERAMIC CHIP 0.1µF C1066 1-100-566-91 CERAMIC CHIP 0.1µF...
  • Page 65 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C1072 1-100-566-91 CERAMIC CHIP 0.1µF C5023 1-162-970-11 CERAMIC CHIP 0.01µF C1073 1-126-390-11 ELECT CHIP 22µF 6.3V C5024 1-162-970-11 CERAMIC CHIP 0.01µF C5025 1-162-964-11 CERAMIC CHIP 0.001µF 10%...
  • Page 66 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C5256 1-100-566-91 CERAMIC CHIP 0.1µF C7002 1-112-064-11 CERAMIC CHIP 2.2µF C5257 1-100-566-91 CERAMIC CHIP 0.1µF C7003 1-164-315-11 CERAMIC CHIP 470pF C5258 1-100-566-91 CERAMIC CHIP 0.1µF C7004 1-164-315-11...
  • Page 67 KDL-32S20L1/40S20L1 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 remplacer mark are critical for safety. Replace only que par une piece portant le numero specifi e.
  • Page 68 KDL-32S20L1/40S20L1 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 remplacer mark are critical for safety. Replace only que par une piece portant le numero specifi e.
  • Page 69 KDL-32S20L1/40S20L1 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 remplacer mark are critical for safety. Replace only que par une piece portant le numero specifi e.
  • Page 70 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R1070 1-216-864-11 SHORT CHIP R1169 1-216-864-11 SHORT CHIP R1073 1-218-990-81 SHORT CHIP R1170 1-400-794-21 FERRITE 0µH R1075 1-218-965-11 RES-CHIP 1/16W R1180 1-218-965-11 RES-CHIP 1/16W R1076 1-218-965-11 RES-CHIP...
  • Page 71 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R1261 1-400-591-22 FERRITE 0µH R5031 1-218-941-81 RES-CHIP 1/16W R1262 1-400-591-22 FERRITE 0µH R5039 1-218-990-81 SHORT CHIP R1263 1-400-591-22 FERRITE 0µH R5040 1-218-990-81 SHORT CHIP R1264 1-400-591-22 FERRITE 0µH...
  • Page 72 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R6001 1-216-805-11 METAL CHIP 1/10W R7012 1-216-835-11 METAL CHIP 1/10W R6004 1-216-853-11 METAL CHIP 470K 1/10W R7013 1-218-882-11 METAL CHIP 0.50% 1/10W R6005 1-216-853-11 METAL CHIP 470K...
  • Page 73 KDL-32S20L1/40S20L1 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R9033 1-218-929-11 RES-CHIP 1/16W R7080 1-400-591-22 FERRITE 0µH R9034 1-218-929-11 RES-CHIP 1/16W R7081 1-400-591-22 FERRITE 0µH R9035 1-218-929-11 RES-CHIP 1/16W R7082 1-400-591-22 FERRITE 0µH R9036 1-218-929-11 RES-CHIP...
  • Page 74 KDL-32S20L1/40S20L1 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 remplacer mark are critical for safety. Replace only que par une piece portant le numero specifi e.
  • Page 75 KDL-32S20L1/40S20L1 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 remplacer mark are critical for safety. Replace only que par une piece portant le numero specifi e.
  • Page 76 KDL-32S20L1/40S20L1 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 remplacer mark are critical for safety. Replace only que par une piece portant le numero specifi e.
  • Page 77 KDL-32S20L1/40S20L1 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 remplacer mark are critical for safety. Replace only que par une piece portant le numero specifi e.
  • Page 78 KDL-32S20L1/40S20L1 G2 H1U REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R6541 1-208-818-11 METAL CHIP 0.50% 1/10W R6542 1-208-814-91 METAL CHIP 0.50% 1/10W R6543 1-218-830-11 METAL CHIP 0.50% 1/10W R6544 1-218-830-11 METAL CHIP 0.50% 1/10W A-1172-589-D...
  • Page 79 KDL-32S20L1/40S20L1 H2U H3U REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES DIODE D201 8-719-977-28 DIODE DTZ10B D202 8-719-977-28 DIODE DTZ10B D203 8-719-977-28 DIODE DTZ10B * A-1172-591-D H3U BOARD, MOUNTED D204 8-719-977-28 DIODE DTZ10B D205 8-719-977-28 DIODE...
  • Page 80 1-216-864-11 SHORT CHIP 2-673-886-01 CUSHION, UPPER R316 1-216-827-11 METAL CHIP 3.3K 1/10W (KDL-32S20L1 ONLY) 2-673-882-01 CUSHION, UPPER (KDL-40S20L1 ONLY) 2-674-396-01 CUSHION, UPPER (CENTER) A-1153-812-B QS BOARD, COMPLETE (KDL-40S20L1 ONLY) Due to the complexity of this board, performing component level fi eld repairs...
  • Page 81: Appendix A: Encryption Key Components

    MUST BE RETURNED to Sony. b) and if the core charge is NOT covered under the product warranty, the defective un-repaired or modifi...
  • Page 82 In an effort to reduce the size of this pdf Þ 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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