Sony KLV-40U100M Service Manual
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Sony KLV-40U100M Service Manual

Sony KLV-40U100M Service Manual

Lcd hdtv monitor
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LCD HDTV MONITOR
SONY
THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE
EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE
ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RELIABILITY FOR
CHANGES, ERRORS OR OMISSIONS.

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Summary of Contents for Sony KLV-40U100M

  • Page 1 SONY KLV-40U100M LCD HDTV MONITOR SONY THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RELIABILITY FOR...

  • Page 2: Revision List

    SONY KLV-40U100M Revision List Version Release Date Revision Instructions TPV Model Mar.-03-2006 Initial Edition Release EME5LGNKC6SYNMP...

  • Page 3: Table Of Contents

    SONY KLV-40U100M Table of Content Revision List ---------------------------------------------------------------------------------------------------------------------------- Table of Content ------------------------------------------------------------------------------------------------------------------------- 1.General Specification ---------------------------------------------------------------------------------------------------------------- 2.Operations Instructions ------------------------------------------------------------------------------------------------------------- 2.1 Remote Control Button Description ------------------------------------------------------------------------------------------- 2.2 Unit Controls And Indicators -------------------------------------------------------------------------------------------------- 2.3 OSD Operations ------------------------------------------------------------------------------------------------------------------- 2.4 Input / Output terminal ----------------------------------------------------------------------------------------------------------- 2.5 Connecting The Unit -------------------------------------------------------------------------------------------------------------...

  • Page 4: General Specification

    SONY KLV-40U100M 1. General Specifications Items Specification Screen System 40” TFT LCD color Panel Display Area 885.168 (H) x 497.664 (V) LCD Panel Number of Pixels 1,366 x 768 Pixel Pixel Pitch 0.648 (H) x 0.648 (V) Display Color 16.7M (8 bit-true) Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative...

  • Page 5: Operations Instructions

    SONY KLV-40U100M 2. Operations Instructions 2.1 Remote Control Description...

  • Page 6: Unit Controls And Indicators

    SONY KLV-40U100M 2.2 Unit Controls Indicators 2.3 OSD Operations Descriptions: 1. Menu panel shall be displayed by pushing the MENU button in the POWER ON condition. 2. Yellow marking on Icon of Menu shall be up or down with the ↑ ↓ button.
  • Page 7 SONY KLV-40U100M 1. Picture Setting...
  • Page 8 SONY KLV-40U100M Picture Setting for PC Signal Input 2. Sound Setting...
  • Page 9 SONY KLV-40U100M 3. Screen Setting...
  • Page 10 SONY KLV-40U100M...
  • Page 11 SONY KLV-40U100M Screen Setting for PC Signal Input...
  • Page 12 SONY KLV-40U100M 4. Setup Setting...

  • Page 13: Input / Output Terminal

    SONY KLV-40U100M 2.4 Input / Output Terminal This unit includes several types of video inputs. When connecting your unit, use the inputs that are available on your devices that provide the best video performance, as described below.

  • Page 14: Connecting The Unit

    SONY KLV-40U100M 2.5 Connecting the unit (1) To connect a Satellite Receiver 1 Connect the satellite antenna cable to the satellite receiver’s satellite input jack. 2 Use an A/V and S VIDEO cables to connect the satellite receiver’s AUDIO and S VIDEO output jacks to the unit’s AUDIO and S VIDEO input jacks (VIDEO 1 or 2).
  • Page 15 SONY KLV-40U100M (2) To connect the VCR and cable 1 Connect the CATV cable to the VCR’s VHF/UHF input jack. 2 Use an A/V and S VIDEO cables to connect the VCR’s AUDIO and S VIDEO output jacks to the unit’s AUDIO and S VIDEO input jacks (VIDEO 1 or 2).
  • Page 16 SONY KLV-40U100M (4) To connect a DVD player with component video connectors 1. Use a component video cable to connect the DVD player’s YP output jacks to the unit’s YP input jacks. Use the HD/DVD IN3 connections. 2. The YPBPR jacks on your DVD player are sometimes labeled Y, CB and CR, or Y, B-Y and R-Y. If so, connect the cables to their matching color jacks.
  • Page 17 SONY KLV-40U100M 1. Use an HDMI cable to connect the device’s HDMI output connector to the unit’s HDMI IN connector on the rear panel. 2. HDMI cables transmit both audio and video signals. (Separate audio cables are not necessary.) You can purchase HDMI cables at your local electronics store.
  • Page 18 SONY KLV-40U100M (9) To connect a camcorder or video game equipment 1. Use an A/V and S VIDEO cables to connect the camcorder or video game equipment AUDIO and S VIDEO output jacks to the unit’s AUDIO and S VIDEO input jacks (VIDEO 1 or 2) on the rear of panel.

  • Page 19: Input /Output Specification

    SONY KLV-40U100M 3. Input /Output Specification 3.1 PC Input Signal Connector Lay the display on the desired operation and plug the power cord into a convenient AC outlet. Three-wire power cord must be shielded and is provided as a safety precaution as it connects the chassis and cabinet to the electrical conduct ground.

  • Page 20: Signal Timing

    SONY KLV-40U100M 3.2 Signal Timing Video signal is NTSC 3.58 format (15.7 kHz, 60 Hz) with 7.5% IRE setup. Component signal is 480i, 480p, 1080i and 720p. HDMI signal is VGA, 480i, 480p, 1080i and 720p. Supported PC Input Signals Table:...

  • Page 21: Disassembly Instructions

    SONY KLV-40U100M 4. Disassembly Instructions Step Figure Description Lay the monitor face down on a stable, soft and level Preparation surface with the Tabletop Stand hanging over the edge of the surface. Remove the six screws as shown on the...
  • Page 22 SONY KLV-40U100M Remove the screws marked in red Remove the shield disassemble the shield. Remove the screws Disassemble marked in red the main disassemble board and the the main power board. frame and the adapter board. Remove the screws and...
  • Page 23 SONY KLV-40U100M Remove the screws marked in red and then the main frame can be disassembled. Wring down the screws of locked the panel, then you can see the bare panel Remove the as follows: bezel Remark: (Please be careful, not to...
  • Page 24 SONY KLV-40U100M The end...

  • Page 25: Repair Flow Chart

    SONY KLV-40U100M 5. Repair Flow Chart Defect Mode Failure Analysis Repair Testing Missing Line Abnormal Display Bright Dot Dark Dot Light Leakage Mura Check Panel Panel Change Image Sticking Dot Defect Brightness Spot Dot Defect Particle No display Check Power Board...
  • Page 26 SONY KLV-40U100M Noise Check Single Cable Change Single Cable Flicker Check Main board Change Main board Change Panel Check Panel Abnormal Check Main board Change Main board Gray Check Panel Change Panel Check LVD Cable Change LVDS Cable R\G\B Display...
  • Page 27 SONY KLV-40U100M LED Display Change Keyboard or LED Off Abnormal Main board or wire Change Keyboard or LED Dark Main board Change Keyboard or LED Abnormal Main board or wire Change Keyboard or LED Flicker Main board or wire Abnormal...
  • Page 28 SONY KLV-40U100M Key Board OSD is unstable or not working Is Key Pad Board connecting normally? Connect Key Pad Board Replace Button Switch Is Button Switch normally? Is Key Pad Board Normally? Replace Key Pad Board Check Main Board...

  • Page 29: White Balance, Luminance Adjustment

    SONY KLV-40U100M 6. White Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up the unit before proceeding white balance adjustment. 1. Preparation Connect power cable for Chroma-C210 and K8256, then start industrial PC; Connect Chroma-C210 and 480i signal source to PC in their Power off status;...
  • Page 30 SONY KLV-40U100M 7. BOM List Location Part No. for TPV Description Quantity Unit 011T6049 2 WIRE MOUSE 4.000 015T6326 1 MAIN FRAME 1.000 015T6327 1 BKT-MAIN 2.000 015T6328 1 BKT-SIDE 2.000 015T6329 1 BKT-TOP 1.000 015T6330 1 BKT-LINK 1.000 033T4832 UD A GP CLIP CABLE 1.000...
  • Page 31 SONY KLV-40U100M 0M1T1740 12 47 GP SCREW 9.000 0M1T1750 10120 GP SCREW 8.000 0Q1T 330 6120 GP SCREW 1.000 0Q1T 330 6120 GP SCREW 1.000 0Q1T 340 10120 GP SCREW 12.000 0Q1T 340 10120 GP SCREW 6.000 0Q1T 340 10120 GP SCREW 3.000...
  • Page 32 SONY KLV-40U100M Q12T7012 2 FOOT-PORON 8.000 QM1T3840 10125 GP SCREW 1.000 QM1T3840 10125 GP SCREW 5.000 W33T4956CUD A GP KEY PLATE 1.000 087T 501 7 RF GP AC SOCKET 1.000 095T8021 3522 GP WIRE HARNESS 1.000 096T 29 8 SHRINK TUBE UL/CSA 60.000...
  • Page 33 SONY KLV-40U100M C920 067T 30A18115R GP ELCAP 180UF M 450V 85 RUBYCON 1.000 C956 067T215L101 4N GP 100UF M 25V 1.000 C939 067T215V102 4N GP KY25VB1000M-CC3 12.5*20MM 1.000 C938 067T215V102 4N GP KY25VB1000M-CC3 12.5*20MM 1.000 C975 067T215V102 4N GP KY25VB1000M-CC3 12.5*20MM 1.000...
  • Page 34 SONY KLV-40U100M C324 067T215V102 4N GP KY25VB1000M-CC3 12.5*20MM 1.000 073T 253137 ER CHOKE COIL BY EROCORE SCB-03 1.000 073T 253137 ER CHOKE COIL BY EROCORE SCB-03 1.000 073T 253137 ER CHOKE COIL BY EROCORE SCB-03 1.000 FB17 073T 253158 L CHOKE COIL 1.000...
  • Page 35 SONY KLV-40U100M 090T6317 1 HEAT SINK 1.000 D937 093T 60239 FME-210B T0-220 1.000 D934 093T1506 2 FMW-2156 1.000 0M1T1730 8128 SCREW M3x8 2.000 IC953 056T 158 12 KIA431A-AT/P 1.000 IC933 056T 158 12 KIA431A-AT/P 1.000 IC912 056T 158 12 KIA431A-AT/P 1.000...
  • Page 36 SONY KLV-40U100M 057T 760 5 DTC144WKA BY FOHM SMT 1.000 057T 760 5 DTC144WKA BY FOHM SMT 1.000 057T 760 5 DTC144WKA BY FOHM SMT 1.000 057T 760 5 DTC144WKA BY FOHM SMT 1.000 057T 760 5 DTC144WKA BY FOHM SMT 1.000...
  • Page 37 SONY KLV-40U100M R161 061V0603000 CHIPR 0OHM +-5% 1/10W 1.000 R183 061V0603000 CHIPR 0OHM +-5% 1/10W 1.000 R184 061V0603000 CHIPR 0OHM +-5% 1/10W 1.000 R456 061V0603000 CHIPR 0OHM +-5% 1/10W 1.000 R457 061V0603000 CHIPR 0OHM +-5% 1/10W 1.000 R459 061V0603000 CHIPR 0OHM +-5% 1/10W 1.000...
  • Page 38 SONY KLV-40U100M R381 061V0603103 CHIPR 10K OHM+-5% 1/10W 1.000 R394 061V0603103 CHIPR 10K OHM+-5% 1/10W 1.000 R401 061V0603103 CHIPR 10K OHM+-5% 1/10W 1.000 R425 061V0603103 CHIPR 10K OHM+-5% 1/10W 1.000 R427 061V0603103 CHIPR 10K OHM+-5% 1/10W 1.000 R438 061V0603103 CHIPR 10K OHM+-5% 1/10W 1.000...
  • Page 39 SONY KLV-40U100M 061V0603220 CHIPR 22 OHM+-5% 1/10W 1.000 061V0603220 CHIPR 22 OHM+-5% 1/10W 1.000 061V0603220 CHIPR 22 OHM+-5% 1/10W 1.000 061V0603220 CHIPR 22 OHM+-5% 1/10W 1.000 061V0603220 CHIPR 22 OHM+-5% 1/10W 1.000 061V0603220 CHIPR 22 OHM+-5% 1/10W 1.000 061V0603220 CHIPR 22 OHM+-5% 1/10W 1.000...

  • Page 40: Bom List

    SONY KLV-40U100M 061V0603472 RST CHIPR 4.7KOHM +-5% 1/10W 1.000 061V0603472 RST CHIPR 4.7KOHM +-5% 1/10W 1.000 061V0603472 RST CHIPR 4.7KOHM +-5% 1/10W 1.000 061V0603472 RST CHIPR 4.7KOHM +-5% 1/10W 1.000 061V0603472 RST CHIPR 4.7KOHM +-5% 1/10W 1.000 061V0603472 RST CHIPR 4.7KOHM +-5% 1/10W 1.000...
  • Page 41 SONY KLV-40U100M 065T0603100 31 GP CHIP 10PF 50V NPO 1.000 C377 065T0603100 31 GP CHIP 10PF 50V NPO 1.000 C376 065T0603100 31 GP CHIP 10PF 50V NPO 1.000 065T0603100 31 GP CHIP 10PF 50V NPO 1.000 065T0603100 31 GP CHIP 10PF 50V NPO 1.000...
  • Page 42 SONY KLV-40U100M 065T0603104 32 GP CHIP 0.1UF 50V X7R 1.000 065T0603104 32 GP CHIP 0.1UF 50V X7R 1.000 C510 065T0603104 32 GP CHIP 0.1UF 50V X7R 1.000 C509 065T0603104 32 GP CHIP 0.1UF 50V X7R 1.000 C508 065T0603104 32 GP CHIP 0.1UF 50V X7R...
  • Page 43 SONY KLV-40U100M C142 065T0603104 32 GP CHIP 0.1UF 50V X7R 1.000 C146 065T0603104 32 GP CHIP 0.1UF 50V X7R 1.000 C147 065T0603104 32 GP CHIP 0.1UF 50V X7R 1.000 C120 065T0603104 32 GP CHIP 0.1UF 50V X7R 1.000 065T0603104 32 GP CHIP 0.1UF 50V X7R...
  • Page 44 SONY KLV-40U100M C125 065T0603105 12 GP CHIP 1UF 50V X7R 1.000 C126 065T0603105 12 GP CHIP 1UF 50V X7R 1.000 C127 065T0603105 12 GP CHIP 1UF 50V X7R 1.000 065T0603105 12 GP CHIP 1UF 50V X7R 1.000 065T0603105 12 GP CHIP 1UF 50V X7R 1.000...
  • Page 45 SONY KLV-40U100M C437 065T0603330 31 GP CHIP 33PF 50V NPO 1.000 C438 065T0603330 31 GP CHIP 33PF 50V NPO 1.000 C439 065T0603330 31 GP CHIP 33PF 50V NPO 1.000 C440 065T0603330 31 GP CHIP 33PF 50V NPO 1.000 C441 065T0603330 31 GP CHIP 33PF 50V NPO 1.000...
  • Page 46 SONY KLV-40U100M C485 065T0805105 22 GP CHIP 1UF 25V X7R 1.000 065T0805105 22 GP CHIP 1UF 25V X7R 1.000 C344 065T0805105 22 GP CHIP 1UF 25V X7R 1.000 C340 065T0805105 22 GP CHIP 1UF 25V X7R 1.000 C234 065T0805105 22 GP CHIP 1UF 25V X7R 1.000...
  • Page 47 SONY KLV-40U100M 067T311F220 3T GP 22UF 16V 105 V TYPE WT SERIES 1.000 067T311F220 3T GP 22UF 16V 105 V TYPE WT SERIES 1.000 067T311F220 3T GP 22UF 16V 105 V TYPE WT SERIES 1.000 067T311F220 3T GP 22UF 16V 105 V TYPE WT SERIES 1.000...
  • Page 48 SONY KLV-40U100M FB11 071T 56G151 B BEAD 0805 150 OHM 1.000 FB10 071T 56G151 B BEAD 0805 150 OHM 1.000 071T 57B800 K GP CHIP BEAD 80OHMFBMA-11-321611 1.000 071T 57B800 K GP CHIP BEAD 80OHMFBMA-11-321611 1.000 071T 57B800 K GP CHIP BEAD 80OHMFBMA-11-321611 1.000...
  • Page 49 SONY KLV-40U100M 093T 64 33 BAV99 SOT-23 1.000 093T 64 33 BAV99 SOT-23 1.000 093T 64 33 BAV99 SOT-23 1.000 093T 64 33 BAV99 SOT-23 1.000 093T 64 33 BAV99 SOT-23 1.000 093T 64 33 BAV99 SOT-23 1.000 093T 64 33 BAV99 SOT-23 1.000...
  • Page 50 SONY KLV-40U100M 061V1206102 CHIP 1K OHM 5% 1/8W 1.000 061V1206102 CHIP 1K OHM 5% 1/8W 1.000 061V1206222 CHIP 2.2KOHM 5% 1/8W 1.000 061V1206222 CHIP 2.2KOHM 5% 1/8W 1.000 061V1206472 CHIP 4.7KOHM 5% 1/4W 1.000 061V1206472 CHIP 4.7KOHM 5% 1/4W 1.000...
  • Page 51 SONY KLV-40U100M R1005 061V0805104 CHIPR 100K OHM+-5% 1/8W 1.000 R1012 061V0805105 CHIP 1M OHM 5% 1/8W 1.000 R925 061V0805105 CHIP 1M OHM 5% 1/8W 1.000 R1027 061V0805122 RST CHIPR 1.2KOHM +-5% 1/8W 1.000 R999 061V0805152 CHIPR 1.5K OHM +-5% 1/8W 1.000...
  • Page 52 SONY KLV-40U100M C991 065T0805102 31 1000PF 50V NPO 1.000 C952 065T0805102 31 1000PF 50V NPO 1.000 C914 065T0805102 31 1000PF 50V NPO 1.000 C916 065T0805102 31 1000PF 50V NPO 1.000 C963 065T0805103 32 10NF/50V/0805/X7R 1.000 C982 065T0805104 32 CHIP 0.1U 50V X7R 1.000...
  • Page 53 SONY KLV-40U100M D951 093T 60S 15 T DIODE RB160M-60TE25 ROHM 1.000 D913 093T 60S514 T SS1H10 DO-214AC 1.000 715T1756 F POWER BOARD 1.000 095T 90 23 TIN COATED 1.000 715T1751 E 1.000...

  • Page 54: Pcb Layout

    SONY KLV-40U100M 8. PCB LAYOUT 8.1 Main Board...
  • Page 55 SONY KLV-40U100M...

  • Page 56: Power Board

    SONY KLV-40U100M 8.2 Power Board...

  • Page 57: Key Board

    SONY KLV-40U100M 8.3 Key Board...

  • Page 58: Block Diagram

    SONY KLV-40U100M 9. Block Diagram 9.1 Main Board...
  • Page 59 SONY KLV-40U100M...

  • Page 60: Power Board

    SONY KLV-40U100M 9.2 Power Board...

  • Page 61: Exploded View

    SONY KLV-40U100M 10. Exploded View...

  • Page 62: Schematic Diagram

    SONY KLV-40U100M 11. Schematic Diagram 11.1 Main Board SONY 40W TV Block Diagram (USA) LTY260W2-L06 DDR SDRAM x 2 Video Block LTY320W2-L02 128Mb * 2 VIDEO 5 LTY400W2-L06 PC (R,G,B & H,V) LVDS FLASH ROM VIDEO 1_CVBS Am29LV800DT CVBS1 VIDEO 2_CVBS...
  • Page 63 SONY KLV-40U100M IR CON LVDS CON AUDIO IN YCbCr S-VIDEO1 AV2 & AUDIO IN S-VIDEO1 AV1 & AUDIO IN (T P V) A O C Technology Ltd. Title 03. Placement Size Document Number 715T1723-J Date: Tuesday , March 07, 2006...
  • Page 64 SONY KLV-40U100M 5V-G 5V-G 5V-G 5V-G 5V-G 5V-G 5V-G 5V-G 5V-G 5V-G 5V-G 5V-G 5V-G VGASCL 1.5K 1/16W 1/16W 100K 1/16W AV1-R 7 1/16W VGA_CAB 5 R453 1/16W TxD 5 VGA_5V VGA_5V 1.5K 1/16W PC_B AV1-L 7 PC_B 5 VGASDA...
  • Page 65 SONY KLV-40U100M 6:0: I2C to JTAG bridge addres s or General us e 1/16W 12:7: For General Purpose use 1.8V-G +1.8V_CORE 000 = 20-bit address, 8-bit EXT I/F 001 = 24-bit address, 8-bit EXT I/F 010 = 20-bit address, 16-bit EXT I/F...
  • Page 66 SONY KLV-40U100M FSDATA[0..31] +2.5V_DDR FSVREF +2.5V_DDR FSVREF FSADDR[0..12] FSADDR0 FSDATA16 FSADDR0 FSDATA0 FSADDR1 FSDATA17 FSADDR1 FSDATA1 FSADDR2 FSDATA18 FSADDR2 FSDATA2 FSADDR3 FSDATA19 FSADDR3 FSDATA3 FSADDR4 FSDATA20 FSADDR4 FSDATA4 FSADDR5 FSDATA21 FSADDR5 FSDATA5 FSADDR6 FSDATA22 FSADDR6 FSDATA6 FSADDR7 FSDATA23 FSADDR7 FSDATA7...
  • Page 67 SONY KLV-40U100M CN13 CN15 C511 220pF C512 220pF 5V-G Audio_R- Audio_L- C189 4.7uF C190 4.7uF R379 PC-R IN1a IN1b PC-L 4 C513 220pF C514 220pF Audio_R+ C191 4.7uF C192 4.7uF AV1-R IN2a IN2b AV1-L 4 Audio_L+ C515 220pF C516 220pF C193 4.7uF...
  • Page 68 SONY KLV-40U100M CN16 HP DET SHELL2 R192 1/16W C489 33pF R193 1/16W DSCL R196 1/16W IN_5V VID_DE 5 SHELL4 HP DET IN_5V DSDA MLL4148(NC) R194 4.7K 1/16W C490 33pF R199 1/16W R200 1/16W VID_VS 5 1/16W R198 4.7K 1/16W C491 33pF...
  • Page 69 SONY KLV-40U100M 3.3V-G R122 2.7K 1/16W(NC) AIC1084-33PE R123 C509 C510 80 OHM 5V-G 3.3V-G 2.7K 1/16W(NC) 3.3V-G R419 1/16W(NC) 0.1uF 0.1uF 0.1uF C325 C328 C329 C326 5,7,8 MSTR2_SDA 1/16W(NC) 5,7,8 MSTR2_SCL R420 ALERT 100uF/16V 1/16W 100uF/16V 4.7K 1/16W R439 4.7K...

  • Page 70: Power Board

    SONY KLV-40U100M 11.2 Power Board C909 1000PF/250V T911 D912 F901 ER4215_850UH FMX-G26S FUSE T8.0A 250V B+_400V BD901 R924 L901 D25XB60 1.5M 1/4W CN901 C993 L903 C903 C964 C920 C921 R916 10mH 470PF/250V 470PF/250V L904 RV902 0.01uF/500V 180uF/450V 180uF/450V 680K 1/4W...
  • Page 71 SONY KLV-40U100M 17V_B1 17V_B2 R1021 L950 CURRENT SENCE X'FMR B+_400V L952 CN951 C908 R1025 R1023 3.5UH FOR BACKLIGHT 17V/10A 0.01UF/500V 1/4W 1/4W R950 D950 R1022 1/8W LL4148-GS08 R1024 1/4W Q959 ZD956 C987 C953 R951 1/4W R981 IRF3710Z P6KE75A C972 4700PF/1KV...

  • Page 72: Key Board

    SONY KLV-40U100M 11.3 Key Board...

  • Page 73: Earphone Board

    SONY KLV-40U100M 11.4 Earphone Board...

  • Page 74: Wiring Diagram

    SONY KLV-40U100M 12. Wiring Diagram...

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