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Sony KDL-40S4100 Service Manual
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Sony KDL-40S4100 Service Manual

Lcd digital color television
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:

SERVICE MANUAL

MODEL NAME
KDL-40S4100
KDL-40S4100
KDL-40S4100
KDL-46S4100
KDL-46S4100
KDL-46S4100
ORIGINAL MANUAL ISSUE DATE: 4/2008
:UPDATED ITEM
REVISION DATE
4/2008
5/2008
9-883-778-02
REMOTE COMMANDER
RM-YD025
RM-YD025
RM-YD025
RM-YD025
RM-YD025
RM-YD025
SUBJECT
No revisions or updates are applicable at this time.
Reissue entire service manual to include PWBs.
DESTINATION
CANADA
MEXICO
US
CANADA
MEXICO
US
LCD DIGITAL COLOR TELEVISION
FX
CHASSIS

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Summary of Contents for Sony KDL-40S4100

  • Page 1: Service Manual

    HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDL-40S4100 RM-YD025 CANADA KDL-40S4100 RM-YD025 MEXICO KDL-40S4100 RM-YD025 KDL-46S4100 RM-YD025 CANADA KDL-46S4100 RM-YD025 MEXICO KDL-46S4100 RM-YD025 ORIGINAL MANUAL ISSUE DATE: 4/2008 :UPDATED ITEM REVISION DATE SUBJECT 4/2008 No revisions or updates are applicable at this time.
  • Page 2 Self Diagnosis Supported model SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDL-40S4100 RM-YD025 CANADA KDL-40S4100 RM-YD025 MEXICO KDL-40S4100 RM-YD025 KDL-46S4100 RM-YD025 CANADA KDL-46S4100 RM-YD025 MEXICO KDL-46S4100 RM-YD025 KDL-40S4100 RM-YD025 LCD DIGITAL COLOR TELEVISION 9-883-778-02...

  • Page 3: Table Of Contents

    SECTION 4: EXPLODED VIEWS ............54 4-1. Rear Cover Assembly and Stand Assembly ......54 4-2. Chassis ................55 4-3. Bezel Assembly and LCD Panel (KDL-40S4100 Only) ..56 4-4. Bezel Assembly and LCD Panel (KDL-46S4100 Only) ..57 4-5. Screw Legend ..............58 APPENDIX A: ENCRYPTION KEY COMPONENTS ......A-1...

  • Page 4: Specifi Cations

    KDL-40S4100/46S4100 SPECIFICATIONS Power Requirements 120V - 240V AC, 50/60Hz HDMI IN 1/2/3: HDMI VIDEO (IN) 1/2: Video: 480i, 480p, 720p, 1080i, 1080p, 1080/24p S Video (4-Pin Mini DIN) (Video 1 only) Audio: Two channel linear PCM 32, 44.1, and 48 kz, Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative...
  • Page 5 LCD (Liquid Crystal Display) Panel Support Belt Kit Wall-Mount Bracket Display Resolution (horizontal x vertical): SU-WL500 1,920 dots x 1,080 lines TV Stand WS-S10LS/SU-FL300M (KDL-40S4100 only) Screen Size (measured diagonally) WS-S10LS/SU-FL300M/SU-FL300L (KDL-46S4100 only) approx. 40 inches (KDL-40S4100 only) approx. 46 inches (KDL-46S4100 only) KDL-40S4100/46S4100...

  • Page 6: Warnings And Cautions - English

    Components identifi ed by shading and ! 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 identifi...

  • Page 7: Warnings And Cautions - French

    Les composants identifi es par une trame et par une marque ! 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.

  • Page 8: Safety-Related Component Warning

    KDL-40S4100/46S4100 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 9 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-40S4100/46S4100...

  • Page 10: Safety Check-Out

    KDL-40S4100/46S4100 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 11: Self-Diagnostic Function

    KDL-40S4100/46S4100 Self Diagnosis SELF-DIAGNOSTIC FUNCTION Supported model IMPORTANT: The units in this manual DO NOT contain a self-diagnostic function. If an error occurs, the TV will not stay on. It is our recommendation that if a repair is required for this set, the technician should bring both the A Board and the G Board to the customer location.

  • Page 12: Section 1: Disassembly

    KDL-40S4100/46S4100 SECTION 1: DISASSEMBLY 1-1. REAR COVER REMOVAL Remove 2 screws from HDMI connectors Remove 2 screws from terminal positions Remove 6 screws Remove 19 screws Rear Cover 1-2. FUNCTION KEY REMOVAL Remove 2 screws Release hooks and remove Function Key and H1 Board...

  • Page 13: A Board And G Board Removal

    Remove 9 screws (KDL-40S4100 ONLY) Remove 10 screws (KDL-46S4100 ONLY) Disconnect 4 connectors 10 Remove 8 screws (KDL-46S4100 ONLY) 11 Disconnect 6 connectors (KDL-46S4100 ONLY) 12 Remove 8 screws (KDL-40S4100 ONLY) Bezel 13 Disconnect 6 connectors (KDL-40S4100 ONLY) Main Bracket Side Bracket...

  • Page 14: Stand Assembly And Under Cover Removal

    KDL-40S4100/46S4100 1-4. STAND ASSEMBLY AND UNDER COVER REMOVAL Remove 4 screws Remove 2 screws Stand Assembly Under Cover Bottom Bracket 1-5. AC INLET AND BRACKET REMOVAL Remove 1 screw Remove 1 screw and release Earth Terminal Remove AC Inlet from Bracket...

  • Page 15: Structural Frames And Brackets Removal (Kdl-40S4100 Only)

    KDL-40S4100/46S4100 1-6. STRUCTURAL FRAMES AND BRACKETS REMOVAL (KDL-40S4100 ONLY) Remove 1 screw from Main Bracket Remove 4 screws from Main Bracket and Spine frame Remove 4 screws from both Top Vesa Brackets Remove 2 screws from Vesa Bracket Support Remove 4 screws from both Spine Frames...

  • Page 16: Structural Frames And Brackets Removal (Kdl-46S4100 Only)

    KDL-40S4100/46S4100 1-7. STRUCTURAL FRAMES AND BRACKETS REMOVAL (KDL-46S4100 ONLY) Remove 1 screw from Main Bracket Remove 2 screws from Main Bracket and Spine frame Remove 2 screws from Top Vesa Bracket Remove 2 screws from G Board Support 1 Remove 2 screws from G Board Support 2...

  • Page 17: Loudspeaker Removal

    KDL-40S4100/46S4100 1-8. LOUDSPEAKER REMOVAL Remove 4 screws from each speaker Speakers 1-9. BOTTOM COVER, H2 BOARD, H3 BOARD AND LENS LED REMOVAL Remove 2 screws Disconnect 1 connector and slide out H3 (LED) Board Disconnect 1 connector and remove 1 screw from H2 (IR) Board...

  • Page 18: Lcd Panel Removal

    KDL-40S4100/46S4100 1-10. LCD PANEL REMOVAL Disconnect 2 connectors Remove 2 screws LCD Panel Bezel KDL-40S4100/46S4100...

  • Page 19: Balancer (Etc-Inverter Mt) Board Removal

    KDL-40S4100/46S4100 1-11. BALANCER (ETC-INVERTER MT) BOARD REMOVAL Remove 8 screws (KDL-40S4100 ONLY) WARNING Remove 7 screws (KDL-46S4100 ONLY) NEVER REMOVE THE Pull out the board from Lamp Socket SCREWS SECURING THE PLASTIC STRIP HOLDING THE LAMP SOCKETS DAMAGE TO THE...

  • Page 20: Wire Dressing

    KDL-40S4100/46S4100 WIRE DRESSING OVERALL VIEW T-CON KDL-40S4100/46S4100...

  • Page 21: Section 2: Service Adjustments

    KDL-40S4100/46S4100 SECTION 2: SERVICE ADJUSTMENTS 2-1. RESETTING TO FACTORY DEFAULTS AFTER BOARD REPLACEMENT Traditional Service Mode is not available in this chassis. The only option for service technicians is to reset all of the settings to the Factory Default from the Self Diagnostic screen.

  • Page 22: Section 3: Diagrams

    KDL-40S4100/46S4100 SECTION 3: DIAGRAMS 3-1. CIRCUIT BOARDS LOCATION H3 (LED) 3-2. PRINTED WIRING BOARDS AND All voltages are in V. SCHEMATIC DIAGRAMS INFORMATION S : Measurement impossibility. : B+line. All capacitors are in μF unless otherwise noted. pF : μμF 50WV or : B-line.
  • Page 23 KDL-40S4100/46S4100 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 24: Block Diagram

    KDL-40S4100/46S4100 3-3. BLOCK DIAGRAM KDL-40S4100/46S4100...

  • Page 25: Schematics And Supporting Information

    KDL-40S4100/46S4100 3-4. SCHEMATICS AND SUPPORTING INFORMATION A BOARD SCHEMATIC DIAGRAM (1 OF 19) D1101 D1101 NC(1N4148) NC(1N4148) VOT_SHORT_DET_N 6,19,21 +15V L1101 L1101 MHC2012S121UB-GP MHC2012S121UB-GP +12V POWER CONNECTOR — L1107 L1107 MHC2012S121UB-GP MHC2012S121UB-GP D1109 D1109 NC(B340A) NC(B340A) +11.3V_1 L1110 L1110 XFORM-159-GP-U...

  • Page 26: A Board Schematic Diagram (2 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (2 OF 19) COMPONENT 1 I/P COMPONENT 2 I/P — CN1202 CN1202 CN1201 CN1201 R1226 R1226 0R5J-6-GP 0R5J-6-GP Y2_1 C1212 C1212 SCD1U25V3KX-GP SCD1U25V3KX-GP COMP_Y2 R1225 R1225 0R5J-6-GP 0R5J-6-GP C1209 C1209 SCD1U25V3KX-GP SCD1U25V3KX-GP Y1_1 COMP_Y1 R1229...

  • Page 27: A Board Schematic Diagram (3 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (3 OF 19) +5V_ESD +5V_ESD +5V_ESD D1305 D1305 D1306 D1306 — C1308 C1308 SCD1U25V3KX-GP SCD1U25V3KX-GP BAV99-7-F-GP BAV99-7-F-GP BAV99-7-F-GP BAV99-7-F-GP L1302 L1302 MLB-160808-26-GP MLB-160808-26-GP +5V_VGA CN1301 CN1301 C1323 C1323 +5V_ESD +5V_ESD D1304 D1304 D1307 D1307 SCD1U25V3KX-GP SCD1U25V3KX-GP —...

  • Page 28: A Board Schematic Diagram (4 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (4 OF 19) Device Address Setting(Default 0XC0): Voltage range of Audio control — Voltage at adderss selection Address Control terminal Control status Control mode D1804 D1804 1N4148W-7-F-GP 1N4148W-7-F-GP VOT_SHORT_DET_N 3,19,21 (0 - 0.1) x Vcc...

  • Page 29: A Board Schematic Diagram (5 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (5 OF 19) C1534 C1534 SC1KP50V2KX-1GP SC1KP50V2KX-1GP — R1510 R1510 1KR3J-L1-GP 1KR3J-L1-GP L1504 L1504 MCB1608S102EB-GP MCB1608S102EB-GP R1522 R1522 2KR3J-1-GP 2KR3J-1-GP R1508 R1508 1KR3J-L1-GP 1KR3J-L1-GP +1.65V C1536 C1536 R1509 R1509 1KR3J-L1-GP 1KR3J-L1-GP SCD1U25V3KX-GP SCD1U25V3KX-GP ATSC_IFD1 —...

  • Page 30: A Board Schematic Diagram (6 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (6 OF 19) Q1601 Q1601 Q1606 Q1606 R1648 R1648 4K7R3J-2-GP 4K7R3J-2-GP D1611 D1611 R1653 R1653 4K7R3J-2-GP 4K7R3J-2-GP +3.3V_SB +3.3V_SB — Q1602 Q1602 Q1605 Q1605 HDMI1 HDMI3 MMBT3904-7-F-GP MMBT3904-7-F-GP R1612 R1612 1KR3J-L1-GP 1KR3J-L1-GP HDMI_ACLK- HDMI_ACLK- MMBT3904-7-F-GP...

  • Page 31: A Board Schematic Diagram (7 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (7 OF 19) C1534 C1534 SC1KP50V2KX-1GP SC1KP50V2KX-1GP — R1510 R1510 1KR3J-L1-GP 1KR3J-L1-GP L1504 L1504 MCB1608S102EB-GP MCB1608S102EB-GP R1522 R1522 2KR3J-1-GP 2KR3J-1-GP +1.65V R1508 R1508 1KR3J-L1-GP 1KR3J-L1-GP C1536 C1536 R1509 R1509 1KR3J-L1-GP 1KR3J-L1-GP SCD1U25V3KX-GP SCD1U25V3KX-GP ATSC_IFD1 ATSC_IFD2 —...

  • Page 32: A Board Schematic Diagram (8 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (8 OF 19) +5V_ALPSB1 USB UPDATE/DEBUG PORT L1804 L1804 COIL-33UH-10-GP COIL-33UH-10-GP L1802 L1802 COIL-33UH-10-GP COIL-33UH-10-GP +5V_ALPS — C1814 C1814 C1820 C1820 C1840 C1840 C1813 C1813 C1801 C1801 C1842 C1842 E470U10V-L2-GP E470U10V-L2-GP SCD1U25V3KX-GP SCD1U25V3KX-GP SC1KP50V2KX-1GP SC1KP50V2KX-1GP...

  • Page 33: A Board Schematic Diagram (9 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (9 OF 19) — R1939 R1939 10KR3J-L1-GP 10KR3J-L1-GP PWR5V HDMI_SWOUT_5VIN R1940 R1940 — 10KR3J-L1-GP 10KR3J-L1-GP U1901A U1901A HIDTV-PRO-FX69-GP HIDTV-PRO-FX69-GP AC26 TS0_IN_D0 CPL_TXA0- TS1_D0 TA1M AC25 TS0_IN_D1 TS1_D1 TA1P CPL_TXA0+ AD26 TS0_IN_D2 TS1_D2 TB1M CPL_TXA1- AD25...

  • Page 34: A Board Schematic Diagram (10 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (10 OF 19) — U1901B U1901B HIDTV-PRO-FX69-GP HIDTV-PRO-FX69-GP HP_MD[0..31] HP_MD0 AA23 FRD_0 FRD0/POD_D0 AA24 HP_MD1 — FRD_1 FRD1/POD_D1 HP_MD2 FRD_2 FRD2/POD_D2 HP_MD3 FRD_3 FRD3/POD_D3 HP_MD4 FRD_4 FRD4/POD_D4 HP_MD5 FRD_5 FRD5/POD_D5 HP_MD6 FRD_6 FRD6/POD_D6 HP_MD7 FRD_7...

  • Page 35: A Board Schematic Diagram (11 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (11 OF 19) VCCH_12 L2101 L2101 MLB-160808-26-GP MLB-160808-26-GP +1.2V C2101 C2101 — SC10U6D3V5KX-1GP SC10U6D3V5KX-1GP U1901C U1901C HIDTV-PRO-FX69-GP HIDTV-PRO-FX69-GP HP_VDDA_USB L2102 L2102 MLB-160808-26-GP MLB-160808-26-GP VCCH_12 DVDD11 VDDA_USB +3.3V C2102 C2102 For PLL (1.2V For PLL (1.2V...

  • Page 36: A Board Schematic Diagram (12 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (12 OF 19) HIDTV_PRO POWER — HP_VDDM HP_VCC_12 — U1901D U1901D HIDTV-PRO-FX69-GP HIDTV-PRO-FX69-GP VDDF VDDM +3.3V VDDF VDDM VDDC: 1.2V, core power VDDC: 1.2V, core power — VDDF VDDM VDDM: 1.8V/2.5V, memory I/O power VDDM: 1.8V/2.5V, memory I/O power...

  • Page 37: A Board Schematic Diagram (13 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (13 OF 19) HP_MCLK0 HP_MCLK0 HP_VDDM R2302 R2302 R2301 R2301 — C2303 C2303 DDR MEMORY 75R3F-GP 75R3F-GP SCD1U10V2KX-5GP SCD1U10V2KX-5GP HP_CK0_TRM 1KR3F-GP 1KR3F-GP C2304 C2304 DDR_MVREF R2303 R2303 R2304 R2304 C2305 C2305 SCD01U50V2KX-1GP SCD01U50V2KX-1GP SCD1U10V2KX-5GP SCD1U10V2KX-5GP —...

  • Page 38: A Board Schematic Diagram (14 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (14 OF 19) — +3.3V C2407 C2407 FOE_N U2403 U2403 SCD1U25V3KX-GP SCD1U25V3KX-GP EN_ROM_FLASH — +3.3V ROM_CE_N C2402 C2402 C2403 C2403 BOOT ROM & FLASH FLASH_CE_N EN_ROM_FLASH FRA18 SC10U6D3V5KX-1GP SC10U6D3V5KX-1GP SCD1U25V3KX-GP SCD1U25V3KX-GP 74LVC1G08GW-1-GP 74LVC1G08GW-1-GP U2401 U2401 —...

  • Page 39: A Board Schematic Diagram (15 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (15 OF 19) R2532 R2532 0R2J-2-GP 0R2J-2-GP R2542 R2542 0R2J-2-GP 0R2J-2-GP L2501 L2501 L2505 L2505 — TXA0+ TXB0- CPL_TXA0+ CPL_TXB0- TXA0- TXB0+ CPL_TXA0- CPL_TXB0+ LVDS INTERFACE TCM1210-301-2P-T000-GP TCM1210-301-2P-T000-GP TCM1210-301-2P-T000-GP TCM1210-301-2P-T000-GP R2533 R2533 0R2J-2-GP 0R2J-2-GP R2543...

  • Page 40: A Board Schematic Diagram (16 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (16 OF 19) AUDIO PROCESSOR — C2602 C2602 SC10U6D3V6KX-4GP SC10U6D3V6KX-4GP C2603 C2603 SCD1U16V3KX-3GP SCD1U16V3KX-3GP C2630 C2630 SCD022U50V3KX-GP SCD022U50V3KX-GP C2631 C2631 SC180P50V2JN-1GP SC180P50V2JN-1GP L2602 L2602 BLM18HE152SN1D-GP BLM18HE152SN1D-GP SIF_P SIFP SIF_OUT R2639 R2639 C2601 C2601 SC10U6D3V6KX-4GP SC10U6D3V6KX-4GP...

  • Page 41: A Board Schematic Diagram (17 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (17 OF 19) — L2704 L2704 MHC2012S121UB-GP MHC2012S121UB-GP +15V_AMP L2703 L2703 MHC2012S121UB-GP MHC2012S121UB-GP +15V C2720 C2720 C2703 C2703 C2704 C2704 C2705 C2705 C2706 C2706 C2707 C2707 C2719 C2719 E470U25VM-9-GP E470U25VM-9-GP SCD1U25V3KX-GP SCD1U25V3KX-GP SCD1U25V3KX-GP SCD1U25V3KX-GP SCD1U25V3KX-GP...

  • Page 42: A Board Schematic Diagram (18 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (18 OF 19) — AUDIO OUTPUT STAGE & MUTE CONTROL +15V R2804 R2804 R2802 R2802 +5V_ESD — Q2805 Q2805 D2802 D2802 CN2801 CN2801 R2807 R2807 2K7R3J-1-GP 2K7R3J-1-GP 4K7R3J-2-GP 4K7R3J-2-GP R2801 R2801 0R3-0-U-GP 0R3-0-U-GP LOUT 13V_SW...

  • Page 43: A Board Schematic Diagram (19 Of 19)

    KDL-40S4100/46S4100 A BOARD SCHEMATIC DIAGRAM (19 OF 19) KEYPAD — CN2902 CN2902 +3.3V_SB R2983 R2983 0R3-0-U-GP 0R3-0-U-GP C2903 C2903 C2923 C2923 +3.3V_SB R2924 R2924 100R3J-4-GP 100R3J-4-GP POWER_Key R2926 R2926 100R3J-4-GP 100R3J-4-GP SCD1U25V3KX-GP SCD1U25V3KX-GP ADC_IN2 R2975 R2975 100R3J-4-GP 100R3J-4-GP ADC_IN1 R2902...
  • Page 44 KDL-40S4100/46S4100 [POWER, ANALOG INPUT, D-SUB INPUT, TUNER_S, CN2902 CN2903 C2917 C2918 C2919 C2920 C2921 R2936 R2944 R2948 R2950 DEMODULATOR, HDMI, HDMI SWITCH, C2922 Q2902 Q2903 Q2904 Q2905 L2901 GP1803 R2510 C2503 TUNER ALPS & USB, HIDTV PRO, DDR, R1118 CN2702...
  • Page 45 KDL-40S4100/46S4100 [POWER, ANALOG INPUT, D-SUB INPUT, TUNER_S, DEMODULATOR, HDMI, HDMI SWITCH, D1114 D1112 Q2504 TUNER ALPS & USB, HIDTV PRO, DDR, R2508 BOOT ROM & FLASH, LVDS INTERFACE, AUDIO PROCESSOR, AUDIO AMP, AUDIO OUT & MUTE, MCU] R1125 — C1110...

  • Page 46: G Board Schematic Diagram (1 Of 3)

    KDL-40S4100/46S4100 G BOARD SCHEMATIC DIAGRAM (1 OF 3) 1/4W 301Kohm — 1/8W 6.19Kohm R379 HFV-DP7315 C 5A OTC28A13 CN1:1 FL1:1 FL2:1 SCK13084LSY751 250VAC 1000pF 1/4W 1Mohm D15XB60-7000 CRV-DP7722 QP-33A28 NTC1 STTH8L06FP 250VAC 100pF L800:1 D800 FB802 — FB801 250VAC 100pF 50V 0.01uF...

  • Page 47: G Board Schematic Diagram (2 Of 3)

    KDL-40S4100/46S4100 G BOARD SCHEMATIC DIAGRAM (2 OF 3) — T301:3 1W 100mohm R317 D304 — 1N4148TA 25V 1uF 1/8W 22ohm 1SS355 TE-17 1/8W 4.7ohm C703 R313 D302 R315 T302:5 1/8W 470ohm — R320 Q308 PMMT591A,215 1/10W 68.1Kohm 1/8W 22ohm 1SS355 TE-17 1/8W 4.7ohm...

  • Page 48: G Board Schematic Diagram (3 Of 3)

    KDL-40S4100/46S4100 G BOARD SCHEMATIC DIAGRAM (3 OF 3) STPS10L60CFP AV-DP7201 L900 — D900 T901:1 CD-6.0-NB03 1/4W 10Kohm R912 — 1N4007-E3/73 D904 KTC3209-Y AT/P EGP10DAMP Q901 D907 R917 — 1/4W 4.7ohm 1/8W 1Mohm FB901 R910 1/10W 2Mohm 1/8W 22ohm R923 1/8W 0ohm —...
  • Page 49 KDL-40S4100/46S4100 [POWER] SIDE COMPONENT SIDE DESIGN IN TAIWAN MADE IN CHINA DCWP IC304 DPS-245BP — ZD370 > P LP< DPS-275MP T301 C328 C336 PRIMARY SECONDARY C132 L130 D130 D603 CN301 ZD603 T601 C130 — C142 C605 R631 R100 Q602 D140...
  • Page 50 KDL-40S4100/46S4100 [POWER] BOTTOM SIDE CONDUCTOR SIDE 2950206109 MAIN_OVP — R620 R130E SECONDARY PRIMARY Q604 R130F — C141 R636 R628 R140E R629 R602 R619 — R120B — D303 R354 3.3VSB_OVP C333 — R817B R701G R701E R701B R701C R817A R701F C922 R940...

  • Page 51: H1 Board Schematic Diagram

    KDL-40S4100/46S4100 H1 BOARD SCHEMATIC DIAGRAM — 3V3_KEYPAD R9109 R9109 R9110 R9110 R9111 R9111 R9113 R9113 C9113 C9113 4K7R3J-2-GP 4K7R3J-2-GP 113R3F-GP 113R3F-GP 68D1R5F-GP 68D1R5F-GP R9112 R9112 787R3F-GP 787R3F-GP R9114 R9114 R9115 R9115 0R3-0-U-GP 0R3-0-U-GP 37D4R5F-GP 37D4R5F-GP 0R3-0-U-GP 0R3-0-U-GP POWER SOURCE MENU...

  • Page 52: H2 Board Schematic Diagram

    KDL-40S4100/46S4100 H2 BOARD SCHEMATIC DIAGRAM [IR BOARD] COMPONENT SIDE — 07497-2 C9101 48.71H03.021 C9102 IR CONTROL BD D9101 — MADE IN TAIWAN L9101 R9103 — C9105 IRM-40KHZ-GP IRM-40KHZ-GP IRM9101 R9101 IRM9101 IRM9101 C9103 C9104 — CN9101 CN9101 R9102 R9102 R9104...

  • Page 53: H3 Board Schematic Diagram

    KDL-40S4100/46S4100 H3 BOARD SCHEMATIC DIAGRAM — 1N4148W-7-F-GP 1N4148W-7-F-GP D9112 D9112 LED_GREEN(POWER)_1 1N4148W-7-F-GP 1N4148W-7-F-GP D9113 D9113 LED_RED(STANDBY)_1 1N4148W-7-F-GP 1N4148W-7-F-GP D9114 D9114 LED_AMBER(TIMER)_1 1N4148W-7-F-GP 1N4148W-7-F-GP D9115 D9115 LED_GREEN(PIC_OFF)_1 — Dual color Green D9102 D9102 D9103 D9103 D9104 D9104 LED-R-55-GP LED-R-55-GP LED-G-156-GP LED-G-156-GP...

  • Page 54: Section 4: Exploded Views

    See Appendix A: Encryption Key Components in the back of this manual. 4-1. REAR COVER ASSEMBLY AND STAND ASSEMBLY (Check the Sony Electronics Service Information website for any additional service related issues for this model.) 7-685-662-71 SCREW, +BVTP 4X14 TYPE 2 IT-3...

  • Page 55: Chassis

    See Appendix A: Encryption Key Components in the back of this manual. 4-2. CHASSIS (Check the Sony Electronics Service Information website for any additional service related issues for this model.) 7-682-973-09 SCREW, +PSW 5X8 4-635-301-31...

  • Page 56: Bezel Assembly And Lcd Panel (Kdl-40S4100 Only)

    See Appendix A: Encryption Key Components in the back of this manual. 4-3. BEZEL ASSEMBLY AND LCD PANEL (KDL-40S4100 ONLY) (Check the Sony Electronics Service Information website for any additional service related issues for this model.)

  • Page 57: Bezel Assembly And Lcd Panel (Kdl-46S4100 Only)

    See Appendix A: Encryption Key Components in the back of this manual. 4-4. BEZEL ASSEMBLY AND LCD PANEL (KDL-46S4100 ONLY) (Check the Sony Electronics Service Information website for any additional service related issues for this model.) 7-685-662-71 SCREW, +BVTP 4X14 TYPE 2 IT-3...

  • Page 58: Screw Legend

    KDL-40S4100/46S4100 4-5. SCREW LEGEND DISCRIPTION LOCATION TOTAL KDL-40S4100 7-685-662-71 SCREW, +BVTP 4X14 TYPE2 IT-3 Rear Cover-19 Bottom Brkt-4 LCD Panel-2 Bottom Cover-2 7-682-973-49 SCREW, +PSW 5X16 Rear Cover-6 Stand-4 7-682-973-09 SCREW, +PSW 5X8 Under Cover-2 Vesa Brkt-8 Vesa Support-2 Spine-2 G Support-1 AC Brkt-1 AC Ground-1 Stand-5...
  • Page 59 GUIDE, QUICK SET UP (ENGLISH VERSION) 3-870-416-21 GUIDE, QUICK SET UP (FRENCH VERSION) 3-874-961-01 CARTON, INDIVIDUAL (40) 3-870-416-31 GUIDE, QUICK SET UP (SPANISH VERSION) (KDL-40S4100 US ONLY) 3-874-962-01 CARTON, INDIVIDUAL (40) 3-870-414-11 MANUAL, INSTRUCTION (ENGLISH VERSION) (KDL-40S4100 CANADA/MEXICO ONLY) 3-870-414-21...

  • Page 60: 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 61 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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