Sony KDL-42V4100 Service Manual
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Sony KDL-42V4100 Service Manual

Lcd digital color television
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:

SERVICE MANUAL

MODEL NAME
KDL-42V4100
KDL-42V4100
ORIGINAL MANUAL ISSUE DATE: 5/2008
:UPDATED ITEM
REVISION DATE
5/2008
8/2008
9-883-788-02
REMOTE COMMANDER
RM-YD023
RM-YD023
SUBJECT
No revisions or updates are applicable at this time.
Reissue entire manual due to multiple updates.
DESTINATION
US/CND
MX/LATIN AMERICA
LCD DIGITAL COLOR TELEVISION
EX1
CHASSIS

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Summary of Contents for Sony KDL-42V4100

  • Page 1: Service Manual

    HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDL-42V4100 RM-YD023 US/CND KDL-42V4100 RM-YD023 MX/LATIN AMERICA ORIGINAL MANUAL ISSUE DATE: 5/2008 :UPDATED ITEM REVISION DATE SUBJECT 5/2008 No revisions or updates are applicable at this time.
  • Page 2 Self Diagnosis Supported model SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION KDL-42V4100 RM-YD023 US/CND KDL-42V4100 RM-YD023 MX/LATIN AMERICA KDL-42V4100 RM-YD023 LCD DIGITAL COLOR TELEVISION 9-883-788-02...

  • Page 3: Table Of Contents

    KDL-42V4100 TABLE OF CONTENTS SECTION TITLE PAGE SECTION TITLE PAGE Specifi cations ................. 4 SECTION 3: DIAGRAMS ..............45 3-1. Circuit Boards Location ............45 Warnings and Cautions - English ........... 6 Warnings and Cautions - French ............ 7 3-2. Printed WirinG2D Boards and Schematic Diagrams Information .........

  • Page 4: Specifi Cations

    “PLAYSTATION” is a registered trademark Guide International, Inc. and/or one of its affiliates. and “PS3” is a trademark of Sony Computer Entertainment Inc. The TV Guide On Screen system is protected by one or more of the following United States...
  • Page 5 KDL-42V4100 KDL-42V4100 Speaker Output 10W+10W 58 X 126 mm x 5 in Dimensions (W x H x D) with stand 1,033 x 718 x 307 mm x 28 x 12 without stand 1,033 x 677 x 110 mm x 26...

  • 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-42V4100 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-42V4100...

  • Page 10: Safety Check-Out

    KDL-42V4100 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-42V4100 Self Diagnosis SELF-DIAGNOSTIC FUNCTION Supported model The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY LED indicator 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 STANDBY LED fl ash indicators is listed in the instruction manual for the user’s knowledge and reference.
  • Page 12 KDL-42V4100 LED Indicators Number of times Diagnostic Item STANDBY lamp Possible Location Description flashes Main Power 2 times Power Supply Board Main Board DC Alert 3 times Power Supply Board Panel Alert 5 times LCD Panel Power Supply Board Backlight...

  • Page 13: Section 1: Disassembly

    KDL-42V4100 SECTION 1: DISASSEMBLY 1-1. REAR COVER REMOVAL Remove 2 screws from Terminal Position Rear Cover Remove 6 screws Remove 19 screws 1-2. SWITCH UNIT REMOVAL (CONTAINS H1 BOARD) Remove from bezel Disconnect 1 connector Switch Unit Bezel KDL-42V4100...

  • Page 14: Side Jack Bracket, Bu Shield, Bu Board Removal

    KDL-42V4100 1-3. SIDE JACK BRACKET, BU SHIELD, BU BOARD REMOVAL Release hook and slide out Side Jack Bracket from BU Board Remove 2 HEX screws Disconnect 6 connectors Remove 9 screws Main Bracket Side Jack Bracket BU Board BU Shield 1-4.

  • Page 15: Table-Top Stand And Under Cover Removal

    KDL-42V4100 1-5. TABLE-TOP STAND AND UNDER COVER REMOVAL Remove 4 screws Remove 1 screw Table-Top Stand Assembly Under Cover KDL-42V4100...

  • Page 16: Structural Frames And Brackets Removal

    KDL-42V4100 1-6. STRUCTURAL FRAMES AND BRACKETS REMOVAL Remove 3 screws from Main Bracket Remove 4 screws from G Frames Remove 2 screws from Top Vesa Bracket Remove 6 screws from Spine Frames Remove 8 screws from Bottom Vesa Brackets Remove 4 screws from Bottom Frame...

  • Page 17: Speakers, Under Bar, H3E Board, H4K Board And Light Guide Removal

    KDL-42V4100 1-7. SPEAKERS, UNDER BAR, H3E BOARD, H4K BOARD AND LIGHT GUIDE REMOVAL Slide out Speaker (L) unit from Bezel Slide out Speaker (R) unit from Bezel Under Bar Remove 2 screws from Under Bar Disconnect 1 connector and Slide...

  • Page 18: Balancer (Etc-Inverter Mt) Board Removal

    KDL-42V4100 1-9. BALANCER (ETC-INVERTER MT) BOARD REMOVAL Remove 6 screws from each cover Disconnect 10 connectors from each board LCD Panel Cover Balancer Board Balancer Board Cover KDL-42V4100...

  • Page 19: Wire Dressing

    KDL-42V4100 WIRE DRESSING LEGEND SHEET CORE C (2-688-011-01) QTY=10 LCD TAPE (2-688-062-01) LEFT PANEL INVERTER QTY=4 CAUTION: SLIDE CLAMP (2-650-770-11) QTY=9 Make sure there is SLACK in cables or connector will disconnect during transportation. G2D Board Left Panel Inverter Board...
  • Page 20 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 LCD TAPE (2-688-062-01) LEFT PANEL INVERTER (Continued) CAUTION QTY=4 Make sure inverter wires are flat on SLIDE CLAMP (2-650-770-11) QTY=9 panel. Wire cannot touch bottom of BU-Bracket. Wire will get cut on sharp edge.
  • Page 21 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 RIGHT PANEL LCD TAPE (2-688-062-01) QTY=4 INVERTER SLIDE CLAMP (2-650-770-11) CAUTION: QTY=9 Make sure there is SLACK in cables or connector will disconnect during transportation. Dress wires in Slide Clamp. Use Sheet Core C to hold wires to panel...
  • Page 22 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 LCD TAPE (2-688-062-01) RIGHT PANEL INVERTER (Continued) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 New G2 Support Bracket (blue box area) Will have built-in clips for inverter harness. No use Sheet Core C Tape. KDL-42V4100...
  • Page 23 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 RIGHT PANEL INVERTER – G2 Board BRACKET LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) Dress Balancer Bd harness under black U-Clips on the G2 Board QTY=9 bracket. Dress Balancer Bd harness in black clips on the G Board bracket.
  • Page 24 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 HARNESS INSTALLATION ON PANEL LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 BLUE TAPE IS CENTER OF PANEL. BLACK UL TAPE INDICATES WHERE HIMELON TAPE IS APPLIED. Use SCREW on Panel as Guide where to place BLUE UL tape. Apply Himelon Tape (Sheet Core C) Over UL tape on harness (3places in this photo) MAKE SURE there is not a lot of excess slack on the cable when taping to SIDE of panel.
  • Page 25 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 H Boards & Speaker Harness LCD TAPE (2-688-062-01) Use Black UL tape on harness to indicate where Himelon QTY=4 (Sheet Core C) will be placed. SLIDE CLAMP (2-650-770-11) QTY=9 NO NEED himelon tape over panel edge.
  • Page 26 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 H4 Board Wire Routing Detail LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 ADD LCD TAPE on Rt. Speaker. DO NOT block hole in magnet with LCD Tape! KDL-42V4100...
  • Page 27 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 H4 Board Wire Routing CAUTION LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 CAUTION: Keep these areas CLEAR of wires. Make sure wires do not cross OVER the Speaker brackets. [Pinch Point with Rear Cover]...
  • Page 28 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 H4 Board Wire Routing CAUTION (Continued) LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 N.G. O.K. KDL-42V4100...
  • Page 29 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 Combination H Board / Speaker Harness LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 Apply LCD Tape for Left Speaker harness. (2Places) KDL-42V4100...
  • Page 30 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 LCD TAPE (2-688-062-01) Lower QTY=4 SLIDE CLAMP (2-650-770-11) LCD Bracket QTY=9 Dress Multi-Harness in 2 slide clamps as Dress LEFT Speaker wires with LCD Tape Shown. Make sure that clamps are Locked In T-shaped hole on Lower LCD and BU-Bracket.
  • Page 31 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 LCD TAPE (2-688-062-01) BU Board QTY=4 SLIDE CLAMP (2-650-770-11) Support Plate QTY=9 Dress Multi-Harness in 4 slide clamps as Shown. Make sure that clamps are Locked In T-shaped hole on BU-Bracket. KDL-42V4100...
  • Page 32 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 13P Power Harness LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 KDL-42V4100...
  • Page 33 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 LCD TAPE (2-688-062-01) CAUTION: QTY=4 Multi-Harness Routing Caution SLIDE CLAMP (2-650-770-11) Keep harnesses away from JIG QTY=9 Connectors. CAUTION: Route 30P Harness ON TOP of 13P Power Connector harness as shown. KDL-42V4100...
  • Page 34 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 Switch Unit Routing/Dressing LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 Dress H1 Board wires in Slide Clamp Use Tape, LCD (1 place) (2 places) Sheet Core C replaced by Plastic Bracket. KDL-42V4100...
  • Page 35 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 LVDS CABLE ROUTING/DRESSING LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 Apply Sheet Core C to secure LVDS Cable to panel. Route LVDS Cable in Slide Clamp on Spine Frame. NOTE Apply 3x8mm screw...
  • Page 36 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 Pig-Tail AC Cord LCD TAPE (2-688-062-01) Dress AC Cord Cable in Slide Clamp as shown. Place AC grommet in QTY=4 Undercover as shown. SLIDE CLAMP (2-650-770-11) QTY=9 KDL-42V4100...
  • Page 37 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 Pig-Tail AC Cord CAUTION LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 KDL-42V4100...
  • Page 38 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 Pig-Tail AC Cord – Cord Dressing in Undercover LCD TAPE (2-688-062-01) QTY=4 STEP1: AC Cord as Packaged From Vendor (installed) SLIDE CLAMP (2-650-770-11) QTY=9 CAUTION Be Careful to not scratch rear cover or stand base with AC Plug Metal Tabs.
  • Page 39 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 Pig-Tail AC Cord – Cord Dressing in Undercover LCD TAPE (2-688-062-01) QTY=4 STEP2: Installing Male AC PLUG in Holder & Cable Clamp SLIDE CLAMP (2-650-770-11) QTY=9 KDL-42V4100...
  • Page 40 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 Pig-Tail AC Cord – Cord Dressing in Undercover LCD TAPE (2-688-062-01) QTY=4 STEP3: Routing & Dressing Before Applying Plastic Beaded Tie SLIDE CLAMP (2-650-770-11) QTY=9 KDL-42V4100...
  • Page 41 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 Pig-Tail AC Cord – Cord Dressing in Undercover LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 DETAIL: AC Cord Plastic Beaded Tie Position KDL-42V4100...
  • Page 42 KDL-42V4100 LEGEND SHEET CORE C (2-688-011-01) QTY=10 Pig-Tail AC Cord – Cord Dressing in Undercover LCD TAPE (2-688-062-01) QTY=4 SLIDE CLAMP (2-650-770-11) QTY=9 AC Cord Final dressed condition KDL-42V4100...

  • Page 43: Section 2: Service Adjustments

    KDL-42V4100 SECTION 2: SERVICE ADJUSTMENTS 2-1. VIEWING SERVICE ADJUSTMENT DATA TVLF CHECK SERVICE There are no adjustments necessary for these models. All data has COLOR ADJ 00100 been set for optimal viewing for our customers. The following sections R_DRV are for informational purposes only.

  • Page 44: Using The Remote Commander To View Service Data

    KDL-42V4100 2-4. USING THE REMOTE COMMANDER TO VIEW SERVICE DATA POWER Use the buttons on the Remote Commander to access the service menu items and adjust the data values. 1. Access Service Mode. Press the following buttons on the Remote Commander within a...

  • Page 45: Section 3: Diagrams

    KDL-42V4100 SECTION 3: DIAGRAMS 3-1. CIRCUIT BOARDS LOCATION SWITCH UNIT (CONTAINS H1) POWER UNIT 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 46 KDL-42V4100 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 47: Block Diagram

    KDL-42V4100 3-3. BLOCK DIAGRAM New Device New Device Rear Inputs 480i YOUT for CC Trident Trident for ATSC FHD Panel Digital Video Video SW Video SW NTSC for PAP LVDS ITU-R BT.656 S + Video1 T-Con NTSC for CC ITU-R BT.1120...

  • Page 48: Schematics And Supporting Information

    KDL-42V4100 3-4. SCHEMATICS AND SUPPORTING INFORMATION BU BOARD SCHEMATIC DIAGRAM (1 OF 12) D3.3V A_V1_IN_C,A_V1_IN_S2SW,A_V1_IN_SSW,A_V1_IN_V,A_V1_IN_Y A_V1_IN_Y — R1021 D3.3V *J1201 1/10W VD1001 RN-CP A_LINEOUT 0.5% RB1401 AMEM & XBR = 1-821-899-11 A_SPDIF_OUT SYMBOL/MACRONOTREADY A_V1_IN_C GND TERMINAL C1204 R1004 0 . 1...

  • Page 49: Bu Board Schematic Diagram (2 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (2 OF 12) AU_13V — F2001 D3.3V AUDIO_13V C2070 L2001 F2000 1.6A AWF_AMP C2009 C2072 *RB2029 0 . 0 0 1 C2128 0 . 0 1 1005 1005 C2004 — C2003 SW_FAULT 0 . 0 1 0 .

  • Page 50: Bu Board Schematic Diagram (3 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (3 OF 12) — STBY3.3V_2 << STBY3.3V >> FL3001 STBY3.3V FB3001 M24256-BWMN6TP(A) IC3003 RESET R3018 EEPROM R3011 2 . 2 k 1/16W 1/16W CHIP R3010 RN-CP 0.5% C3006 1/16W 0 . 1 CHIP JL3003 C3013...

  • Page 51: Bu Board Schematic Diagram (4 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (4 OF 12) D3.3V HP_VCC_33 — EGPA0 WX2_RXO_N0 RXO_N0 VL1.0 AC26 DPA_0 TA1M FL4701 EGPA1 AC25 WX2_RXO_P0 RXO_P0 DPA_1 TA1P VDDF DVDD1 EGPA2 WX2_RXO_N1 RXO_N1 FB4703 C4741 C4748 DPA_2 C4728 VDDF DVDD2 D3.3V 0 . 1 0 .

  • Page 52: Bu Board Schematic Diagram (5 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (5 OF 12) DDR_1.8V WX2_DDR_1.8V — FB4902 DDR2_A_DQ0 AA23 VDDM FB4900 DDR2_A_DQ1 DDR2_A0 DDR2_A_DQ0 AA24 C4901 C4928 C4929 C4930 C4931 VDDM 0 . 0 1 0 . 0 0 1 0 . 0 0 1 0 .

  • Page 53: Bu Board Schematic Diagram (6 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (6 OF 12) — HDMI5V PC-R CL5007 PC_R FB5001 PC-G HDMI3.3V CL5008 PC_G FB5002 PC-B CL5009 PC_B FB5003 R5001 R5003 R5005 PS5000 PCA9517DP 1/10W 1/10W 1/10W IC5211 0.5A RN-CP RN-CP RN-CP JL5014 0.5% 0.5% 0.5% —...

  • Page 54: Bu Board Schematic Diagram (7 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (7 OF 12) R7082 C7066 1/16W 330p RN-CP 0.5% — R7094 1/16W CHIP R7070 R7076 R7083 R7090 REG12V 100k 1/16W 1/16W 1/16W 1/16W D1.8V RN-CP RN-CP CHIP RN-CP 0.5% 0.5% 0.5% F7003 C7070 2.2A R7080...

  • Page 55: Bu Board Schematic Diagram (8 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (8 OF 12) — D3.3V D1.2V D3.3V_IO FL7200 — VDDC VDDR3 MSCLK C7200 C7215 C7229 C7258 C7250 C7317 C7269 C7279 C7271 C7301 C7300 4 . 7 4 . 7 VDDC 6.3V 6.3V 6.3V 6.3V VDDR3 6.3V...

  • Page 56: Bu Board Schematic Diagram (9 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (9 OF 12) D1.8V JL7409 FB7401 C7406 — 0 . 1 DDR2 (x16) 1005 VDDR_MEM_1.8V IC7401 HYB18TC1G160CF-2.5 MEM_DQ0 DQA_0 MEM_DQ1 VDD1 DQA_1 MEM_DQ2 — DQA_2 VSS1 MEM_DQ3 DQA_3 MEM_A12 MEM_DQ4 VSSQ1 DQA_4 MEM_QS#1 MEM_DQ5 MEM_QS#1...

  • Page 57: Bu Board Schematic Diagram (10 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (10 OF 12) USB1.1 PORTA — C7505 100p USB1.1_/OVRCUR USB1.1VBUS JL7521 1005 USB_OVRCURb R7505 USB1.1N JL7522 1/16W JL7523 USB1.1PA CHIP USB1.1P USBPA JL7524 USB1.1NA USB1.1GND USBNA D5V_USB DVICLK USB1.1PB DVIDATA(0) V2_DET USBPB C7566 USB1.1NB DVIDATA(1) HPD_DET2 —...

  • Page 58: Bu Board Schematic Diagram (11 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (11 OF 12) PLACE THIS FILTER CLOSE TO THE TUNER — C7688 C7677 1005 L7611 C7635 0.27uH 0 . 1 1005 C7680 1005 1005 R7600 AK20 FAT_IFP 1/16W CHIP AK19 — FAT_IFM C7681 C7636 0 . 1 L7612 0.27uH...

  • Page 59: Bu Board Schematic Diagram (12 Of 12)

    KDL-42V4100 BU BOARD SCHEMATIC DIAGRAM (12 OF 12) — TXOUT_L0N TXOUT_L0P TXOUT_L1N TXOUT_L1P TXOUT_L2N TXOUT_L2P — EGPHSI TXCLK_LN EGPHSI TXCLK_LP GRAPHICS DDR->SDR LATCH EGPVSI D3.3V EGPVSI FB7850 TXOUT_L3N EGPPCI TXOUT_L3P EGPPCI C7855 TC74VCX162374(EL,F TXOUT_L4N — IC7850 1608 TXOUT_L4P DVOCLK0 1/OE D2.5V_2...
  • Page 60 KDL-42V4100 [VIDEO SW & I, O, AUDIO, BE MICRO, TRIDENT WX-2, TRIDENT DDR SDRAM, HDMI, PC, POWER SUPPLY, X245 GND, PWR, XTAL, PLL, RESET, PERIPHERAL, X245 DDR2, FLASH, NVM, FLEXBUS, STRAP, X245 AUDIO IF, USB1.1, X245 FRONTEND, ADC, GPIOC, TUNER, X245 DVO OUTPUT (ITU656.GRAPHICS)]...

  • Page 61: G2D Board Schematic Diagram (1 Of 2)

    KDL-42V4100 G2D BOARD SCHEMATIC DIAGRAM (1 OF 2) MH-DP7338 27 2W J 330p R841 C821 C822 CN602 1N5406RLG 1N5406RLG D905A D905B HFV-DP7139 5A T 250V HFV-DP7139 CRV-DP7246 330p CB-4.0-01 — 1nF 250VAC STPS20H100CT L120 D120 D15XB60-7000 DFCV-DP7413 L800 STTH8L06FP 0.1 1W J...

  • Page 62: G2D Board Schematic Diagram (2 Of 2)

    KDL-42V4100 G2D BOARD SCHEMATIC DIAGRAM (2 OF 2) 11. 8K 1/ 4W F 0 1/ 8W J R301 — 1/ 2 IC304 PC 123Y82FZ0F R301A D304 IC302 56pF 50V J 100 1/ 8W F C302 R304 — 1/ 2 R312...
  • Page 63 KDL-42V4100 [POWER] COMPONENT SIDE — — — — — — — — KDL-42V4100...
  • Page 64 KDL-42V4100 [POWER] CONDUCTOR SIDE — — — — — — — — KDL-42V4100...

  • Page 65: H3E Board Schematic Diagram

    KDL-42V4100 H3E BOARD SCHEMATIC DIAGRAM CL307 CL306 — STBY3.3V REC/RESERVE STBY_LED TO BU BOARD CN3201 ON_TIMER PWR/RESERVE PICTURE_OFF CL301 CL302 JL303 CL304 CL305 BL_IN — VD3.3V *CN301 D308 FR1105W Q301 Q305 Q302 Q303 UNR52A1G0LS0 UNR52A1G0LS0 UNR52A1G0LS0 UNR52A1G0LS0 — IOUTGND VCC —...
  • Page 66 KDL-42V4100 [LED, OPTICAL SENSOR] COMPONENT SIDE (172963611) CL306 CL306 D306 D306 D307 D307 D301 D301 D303 D303 cam17 cam17 Q306 Q306 D302 D302 D304 D304 CN301 CN301 — R308 R308 CL307 CL307 1-876-416-11 [LED, OPTICAL SENSOR] CONDUCTOR SIDE PICOFF DATA...

  • Page 67: H4K Board Schematic Diagram

    KDL-42V4100 H4K BOARD SCHEMATIC DIAGRAM — S i r c s IC401 KSM-511M2Q R401 1/16W — CHIP C401 220p CL403 1005 SIRCS CL401 — STBY3.3V R402 CL402 C402 1/16W 6.3V CHIP *CN401 2012 — SIRCS — A-1543-917-A <EX1> H4K —...
  • Page 68 KDL-42V4100 [SIRCS] COMPONENT SIDE cam15 cam15 — CL403 CL403 CN401 CN401 R452 R452 CL401 CL401 — CL402 CL402 R451 R451 R450 R450 — — [SIRCS] CONDUCTOR SIDE — — — KDL-42V4100...

  • Page 69: Semiconductors

    KDL-42V4100 3-5. SEMICONDUCTORS – KDL-42V4100...

  • Page 70: Section 4: Exploded Views

    (SCREWS TO ATTACH TABLE-TOP STAND TO TV) 2-580-602-01 SCREW, +PSW M4X12 3-879-889-01 LABEL, INFORMATION For product protection and safety reasons, Sony strongly recommends that 2-580-644-01 SCREW, +KTP2 3X8 (MX AND LATIN AMERICA MODELS ONLY) you use the screws provided with the TV.

  • Page 71: 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.) 2-580-629-01 SCREW, +BVST 3X8 4-635-966-01 SCREW (HEX) REF.

  • Page 72: Connectors

    See Appendix A: Encryption Key Components in the back of this manual. 4-3. CONNECTORS (Check the Sony Electronics Service Information website for any additional service related issues for this model.) 2-580-629-01 SCREW, +BVST 3X8 BLOCK SWITCH...

  • Page 73: Bezel Assembly And Lcd Panel

    See Appendix A: Encryption Key Components in the back of this manual. 4-4. BEZEL ASSEMBLY AND LCD PANEL (Check the Sony Electronics Service Information website for any additional service related issues for this model.) 2-580-640-01 SCREW, +BVTP2 4X16...

  • Page 74: Screw Legend

    See Appendix A: Encryption Key Components in the back of this manual. 4-5. SCREW LEGEND (Check the Sony Electronics Service Information website for any additional service related issues for this model.) KDL-42V4100 DISCRIPTION REMARKS...

  • Page 75: Section 5: Electrical Parts List

    KDL-42V4100 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 76 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C2033 1-100-916-11 CERAMIC CHIP 0.1μF C2083 1-114-326-11 CERAMIC CHIP 0.22μF C2034 1-135-366-11 ELECT CHIP 100μF C2084 1-100-912-11 CERAMIC CHIP 1μF C2085 1-100-912-11 CERAMIC CHIP 1μF C2035 1-100-916-11 CERAMIC CHIP 0.1μF...
  • Page 77 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C4744 1-100-909-11 CERAMIC CHIP 10μF 6.3V C3205 1-112-781-11 CERAMIC CHIP 1μF C4746 1-100-916-11 CERAMIC CHIP 0.1μF C3207 1-100-916-11 CERAMIC CHIP 0.1μF C4748 1-100-905-11 CERAMIC CHIP 0.001μF 10%...
  • Page 78 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C4919 1-112-777-11 CERAMIC CHIP 0.01μF C5309 1-112-777-11 CERAMIC CHIP 0.01μF C4920 1-100-916-11 CERAMIC CHIP 0.1μF C5313 1-112-777-11 CERAMIC CHIP 0.01μF C5319 1-112-777-11 CERAMIC CHIP 0.01μF C4921 1-100-909-11 CERAMIC CHIP 10μF...
  • Page 79 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C7079 1-112-781-11 CERAMIC CHIP 1μF C7141 1-100-905-11 CERAMIC CHIP 0.001μF 10% C7080 1-114-325-11 CERAMIC CHIP 0.1μF C7142 1-114-320-11 CERAMIC CHIP 0.22μF 6.3V C7143 1-127-988-81 CERAMIC CHIP 0.015μF 10%...
  • Page 80 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C7210 1-100-909-11 CERAMIC CHIP 10μF 6.3V C7255 1-100-916-11 CERAMIC CHIP 0.1μF C7211 1-114-130-11 CERAMIC CHIP 1μF 6.3V C7256 1-100-916-11 CERAMIC CHIP 0.1μF C7257 1-100-916-11 CERAMIC CHIP 0.1μF...
  • Page 81 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C7404 1-100-916-11 CERAMIC CHIP 0.1μF C7609 1-100-916-11 CERAMIC CHIP 0.1μF C7405 1-100-916-11 CERAMIC CHIP 0.1μF C7611 1-100-916-11 CERAMIC CHIP 0.1μF C7615 1-100-916-11 CERAMIC CHIP 0.1μF C7406 1-100-916-11 CERAMIC CHIP 0.1μF...
  • Page 82 KDL-42V4100 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 83 KDL-42V4100 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 84 KDL-42V4100 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 85 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R1102 1-218-957-11 RES-CHIP 2.2K 1/16W R1420 1-218-983-11 RES-CHIP 330K 1/16W R1103 1-218-989-11 RES-CHIP 1/16W R1421 1-218-971-11 RES-CHIP 1/16W R2006 1-218-990-81 SHORT CHIP R1104 1-218-957-11 RES-CHIP 2.2K 1/16W...
  • Page 86 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R3403 1-208-711-11 METAL CHIP 0.50% 1/16W R5000 1-216-864-11 SHORT CHIP R3411 1-218-977-11 RES-CHIP 100K 1/16W R5001 1-211-990-11 METAL CHIP 0.50% 1/10W R5003 1-211-990-11 METAL CHIP 0.50% 1/10W...
  • Page 87 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R7064 1-218-965-11 RES-CHIP 1/16W R7130 1-208-711-11 METAL CHIP 0.50% 1/16W R7065 1-208-955-11 METAL CHIP 680K 0.50% 1/16W R7131 1-208-911-11 METAL CHIP 0.50% 1/16W R7132 1-218-965-11 RES-CHIP 1/16W...
  • Page 88 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R7403 1-208-683-11 METAL CHIP 0.50% 1/16W R7638 1-218-969-11 RES-CHIP 1/16W R7404 1-218-957-11 RES-CHIP 2.2K 1/16W R7651 1-218-953-11 RES-CHIP 1/16W R7653 1-218-965-11 RES-CHIP 1/16W R7405 1-208-683-11 METAL CHIP 0.50% 1/16W...
  • Page 89 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES RB2014 1-239-698-11 RESISTOR, NETWORK 10K RB4903 1-234-370-21 RES, NETWORK 22 (1005X4) RB2015 1-234-375-21 RES, NETWORK 1K (1005X4) RB4904 1-234-370-21 RES, NETWORK 22 (1005X4) RB5001 1-239-686-11 RESISTOR, NETWORK 1K...
  • Page 90 KDL-42V4100 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES VARISTOR CRYSTAL X2000 1-813-462-11 VIBRATOR, CRYSTAL 24.576MHZ VD1001 1-802-078-11 VARISTOR (SMD) VD1002 1-802-078-11 VARISTOR (SMD) X3001 1-813-070-21 PIEZOELECTRIC OSCILLATOR VD1003 1-802-078-11 VARISTOR (SMD) X3501 1-579-886-21 VIBRATOR, CRYSTAL...
  • Page 91 CERAMIC CHIP 10μF 6.3V (SCREWS TO ATTACH TABLE-TOP STAND TO TV) For product protection and safety reasons, Sony strongly recommends that you use the screws provided with the TV. CAUTION: These screws cannot be used to secure the TV to IC401...

  • Page 92: 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 93 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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