JVC LT-47DV1BJ Service Manual
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JVC LT-47DV1BJ Service Manual

JVC LT-47DV1BJ Service Manual

Integrated digital terrestrial lcd television
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Table of Contents

  • English

  • Unknown

    • Semiconductor Shapes

    • Wiring Diagram

    • Block Diagram

    • Circuit Diagrams
      • Main Pwb Circuit Diagram
      • Power Pwb Circuit Diagram
      • Capsens Pwb Circuit Diagram
      • Led Pwb Circuit Diagram
      • Ir Pwb Circuit Diagram
      • Hp/Usb Pwb Circuit Diagram
      • Sub Pwb Circuit Diagram

    • Pattern Diagrams
      • Main Pwb Pattern
      • Power Pwb Pattern
      • Capsens Pwb Pattern
      • Led Pwb Pattern
      • Ac Inlet Pwb Pattern
      • Ir Pwb Pattern
      • Hp/Usb Pwb Pattern
      • Sub Pwb Pattern

    • Voltage Charts

    • Waveforms
      • Parts List
      • Exploded View Parts List -1
      • Exploded View -1
      • Exploded View Parts List -2
      • Exploded View -2
      • Printed Wiring Board Parts List
        • Main P.w. Board Ass'y (Sfy-1007A-H3)
        • Sub P.w. Board Ass'y (Sfy-7101A-H3)
        • Hp/Usb P.w. Board Ass'y (Sfy-7302A-H3)
        • Capsens P.w. Board Ass'y (Sfy-7704A-H3)
        • Led P.w. Board Ass'y (Sfy-8704A-H3)
        • Ir P.w. Board Ass'y (Sfy-8804A-H3)
        • Power P.w. Board Ass'y (Sfy-9005A-H3)
        • Ac Inlet P.w. Board Ass'y (Sfy-9901A-H3)
      • Remote Control Unit Parts List (Rm-C2500-1C)
      • Packing
      • Packing Parts List

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SERVICE MANUAL
INTEGRATED DIGITAL TERRESTRIAL LCD TELEVISION
YA692<Rev.001>
4 S ERVICE MANUAL
2009
LT-47DV1BJ
COPYRIGHT © 2009 Victor Company of Japan, Limited
No.YA687: LT-32DR1BJ, LT-32DR1BU No.YA688: LT-37DR1BJ, LT-37DR1BU No.YA689: LT-42DR1BJ, LT-42DR1BU
No.YA690: LT-37DV1BJ, LT-37DV1BU No.YA691: LT-42DV1BJ, LT-42DV1BU No.YA692: LT-47DV1BJ, LT-47DV1BU
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19
/PP
<FY2 CHASSIS LINEUP>

TABLE OF CONTENTS

COPYRIGHT © 2009 Victor Company of Japan, Limited
, LT-47DV1BU
/PP
BASIC CHASSIS
FY2
No.YA692<Rev.001>
2009/4

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Summary of Contents for JVC LT-47DV1BJ

  • Page 1: Table Of Contents

    <FY2 CHASSIS LINEUP> No.YA687: LT-32DR1BJ, LT-32DR1BU No.YA688: LT-37DR1BJ, LT-37DR1BU No.YA689: LT-42DR1BJ, LT-42DR1BU No.YA690: LT-37DV1BJ, LT-37DV1BU No.YA691: LT-42DV1BJ, LT-42DV1BU No.YA692: LT-47DV1BJ, LT-47DV1BU TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION Contents Items LT-47DV1BU LT-47DV1BJ Dimensions ( W × H × D ) 109.56 cm × 73.78 cm × 31.32 cm [Included stand] 109.56 cm × 69.46 cm × 6.9 cm [TV only] Mass 22.4 kg [Included stand] 20.6 kg [TV only]...

  • Page 3: Precaution

    SECTION 1 PRECAUTION SAFETY PRECAUTIONS [EXCEPT FOR UK] (1) The design of this product contains special hardware, (6) Isolation Check (Safety for Electrical Shock Hazard) many circuits and components specially for safety After re-assembling the product, always perform an purposes. For continued protection, no changes should be isolation check on the exposed metal parts of the cabinet made to the original design unless authorized in writing by (antenna terminals, video/audio input and output terminals,...
  • Page 4 SAFETY PRECAUTIONS [FOR UK] (1) The design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits.
  • Page 5 1.3.2 HEAT DISSIPATION HANDLING LCD PANEL If the heat dissipation vent behind this unit is blocked, cooling 1.4.1 PRECAUTIONS FOR TRANSPORTATION efficiency may deteriorate and temperature inside the unit will When transporting the unit, pressure exerted on the internal LCD rise.

  • Page 6: Specific Service Instructions

    This function makes it easier to see the dark areas when a picture has many dark areas, and makes it easier to see the bright areas when a picture has many bright areas. MAIN DIFFERENCE LIST Item LT-47DV1BJ LT-47DV1BU POWER CORD UK Type (3-Pins) EU Type (2-Pins)
  • Page 7 21-PIN EURO CONNECTOR (SCART) : EXT-1 / EXT-2 Pin No. Signal designation Matching value EXT-1 EXT-2 AUDIO R output 500mV(rms) (Nominal), Low impedance Used (TV OUT) Used (LINE OUT) AUDIO R input 500mV(rms) (Nominal), High impedance Used (R1) Used (R2) AUDIO L output 500mV(rms) (Nominal), Low impedance Used (TV OUT)
  • Page 8 TECHNICAL INFORMATION 2.4.1 LCD PANEL This unit uses the flat type panel LCD (Liquid Crystal Display) panel that occupies as little space as possible, instead of the conventional CRT (Cathode Ray Tube), as a display unit. Since the unit has the two polarizing filter that are at right angles to each other, the unit adopts "normally black" mode, where light does not pass through the polarizing filter and the screen is black when no voltage is applied to the liquid crystals.
  • Page 9 2.4.2 VIDEO PROCESSING CPU PIN FUNCTION [IC4101 : MAIN PWB] Pin name Function Pin name Function 53 LVDS_SEL Not used REQUEST Request for MIPS 54 NC Not used Not used 55 NC Not used Not used 56 NC Not used Not used 57 MODE3 Not used...

  • Page 10: Disassembly

    SECTION 3 DISASSEMBLY DISASSEMBLY PROCEDURE • Make sure that the power cord is disconnected from the outlet. • Pay special attention not to break or damage the parts. • Make sure that there is no bent or stain on the connectors before inserting, and firmly insert the connectors. •...
  • Page 11 ANALOG COVER SCREW CAP DIGITAL BASE SCREW CAP SUB PWB MAIN PWB REAR COVER SUPPORT BRACKET MICROPHONE CENTER FRAME POWER PWB VESA BRACKET INSULATOR TERMINAL BASE MIC HOLDER TOP BRACKET TOP BRACKET BOTTOM VESA BRACKET FRAME AC INLET PWB MAIN FRAME (L) ASSIST BRACKET MAIN...
  • Page 12 3.1.14 REMOVING THE LCD CONTROL PWB (Fig.3-2) 3.1.16 REMOVING THE BACKLIGHT UNIT (Fig.3-2) • Remove the REAR COVER. • Remove the REAR COVER. (1) Remove the 3 screws [A]. • Remove the LCD PANEL UNIT. (2) Remove the LCD CONTROL PWB COVER. (1) Remove the 12 screws [C] and 4 hooks [a].
  • Page 13 MEMORY IC REPLACEMENT • This model uses the memory IC. • This memory IC stores data for proper operation of the video and drive circuits. • When replacing, be sure to use an IC containing this (initial value) data. 3.2.1 MEMORY IC TABLE Symbol Number of pins Mounting PWB Main content of data...
  • Page 14 3.2.4.3 REMOTE CONTROL MENU OPERATION (1) PICTURE (3) SYSTEM SETUP Setting item Setting position Setting item Setting position Picture Mode Bright Time Zone Auto Colour Temp. Cool System Language English Features Assistive Services Super Digipure Enter PIN code 0000 Colour Management Maturity Rating None Picture Management...
  • Page 15 REPLACEMENT OF CHIP COMPONENT 3.3.1 CAUTIONS (1) Avoid heating for more than 3 seconds. (2) Do not rub the electrodes and the resist parts of the pattern. (3) When removing a chip part, melt the solder adequately. (4) Do not reuse a chip part after removing it. 3.3.2 SOLDERING IRON (1) Use a high insulation soldering iron with a thin pointed end of it.

  • Page 16: Adjustment

    SECTION 4 ADJUSTMENT ADJUSTMENT PREPARATION BASIC OPERATION OF SERVICE MODE (1) There are 2 ways of adjusting this TV : One is with the 4.4.1 HOW TO ENTER THE SERVICE MODE REMOTE CONTROL UNIT and the other is the (1) Press [INFORMATION] key and [MUTING] key on the conventional method using adjustment parts and remote control unit simultaneously to enter the SERVICE components.
  • Page 17 4.4.4 SERVICE MODE FLOW CHART SERVICE MENU SCREEN Service Menu Adjust Monitor Mode System Configuration Software Update I2c Stop Mode EDID Write Protect HDMI_EQ Setting Software Version Check Calibration Setting Apply Navigate Cancel ADJUSTMENT MODE MONITOR MODE Monitor Mode Selected source Frecuency 045.25 S001...
  • Page 18 4.4.5 SERVICE MODE ITEMS 4.4.5.2 MONITOR MODE This mode displays the signal status of channel that has been 4.4.5.1 ADJUSTMENT MODE selected now. This mode is used to adjust the VIDEO CIRCUIT. HOW TO ENTER THE ADJUSTMENT MODE 4.4.5.3 SYSTEM CONFIGRATION When the SERVICE MENU SCREEN of SERVICE MODE is This mode selects the function that can be used by the user displayed, press [1] key to enter the ADJUSTMENT MODE.

  • Page 19: Troubleshooting

    ADJUSTMENT PROCEDURE Measuring Item Adjustment part Description instrument SOUND Remote control unit [9. Calibration Setting] (1) Receive any bilingual broadcast. CALIBRATION (2) Select "9. Calibration Setting" from the SERVICE MODE. (3) Press the "OK" key to start the calibration. (4) After "Finish" is displayed, press the [MENU] key to exit the menu.
  • Page 20 Victor Company of Japan, Limited Display Division 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA692<Rev.001>) Printed in Japan...
  • Page 21 SCHEMATIC DIAGRAMS INTEGRATED DIGITAL TERRESTRIAL LCD TELEVISION LT-47DV1BJ , LT-47DV1BU DVD-ROM No.SML2009Q1 BASIC CHASSIS No.YA692<Rev.001> COPYRIGHT © 2009 Victor Company of Japan, Limited. 2009/4...
  • Page 22 LT-47DV1BJ LT-47DV1BU STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY Type No indication : Ceramic capacitor The components identified by the symbol and shading are : Metalized mylar capacitor critical for safety. For continued safety replace safety ciritical : Polypropylene capacitor components only with manufactures recommended parts.
  • Page 23 IR PWB PATTERN ............................ 2-54 HP/USB PWB PATTERN .......................... 2-54 SUB PWB PATTERN ..........................2-54 VOLTAGE CHARTS ................... 2-55 WAVEFORMS .................... 2-57 USING P.W. BOARD P.W.B ASS Y name LT-47DV1BJ/PP LT-47DV1BU/PP MAIN P.W. BOARD SFY-1007A-H3 SUB P.W. BOARD SFY-7101A-H3 HP/USB P.W. BOARD SFY-7302A-H3 CAPSENS P.W.

  • Page 24: Wiring Diagram

    WIRING DIAGRAM MICROPHONE LCD PANEL UNIT LCD PANEL UNIT [INVERTER PWB(MASTER)] [INVERTER PWB(SLAVE)] CN7004 SUB PWB CN7003 LCD PANEL UNIT [LCD CONTROL PWB] CN7001 CN9001 CN9005 CN9002 CN7002 CN1004 CN1005 CN1007 CN5001 CN5002 POWER PWB CN4652 CN4651 CN4701 MAIN PWB CN9021 CN9010 TU2001...

  • Page 25: Block Diagram

    BLOCK DIAGRAM LED PWB MAIN PWB CVBS TU2001 IC1502 IC1503 IC1004 DIGITAL/ANALOG POWER_LED D8701 (VHF/UHF) TUNER FRAME SETTING POWER MEMORY MEMORY IC2001 SCL2 DVB(COFDM) SDA2 IR PWB DECODE IC3001 CVBS_4 IF_P/N TNR_TSD10-17 REMOCON HDMI IC8852 SELECT IR RECEIVE HM_ADT0PX/NX HM_ADT1PX/NX EXT-4 HDMI 1 HM_ADT2PX/NX...

  • Page 26: Circuit Diagrams

    CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM (1/13) [ FRONT END ] DIGITAL/ANALOG R2084 (VHF/UHF) TUNER C2051 0.01 R2085 C2052 0.01 TU2001 QAU0514-001 L2008 R2031 C2056 C2057 CVBS 24 R2083 R2033 C2045 AS_IF 23 TU_CVBS_SCART OPEN OPEN AUDIO L_AUDIO C2053 Q2001 R2079 3.3p ISA1530AC1/QR/X...
  • Page 27 MAIN PWB CIRCUIT DIAGRAM (2/13) [ EXT INPUT(SCART) ] R2634 C2808 OPEN AV1_Y R2798 OPEN R2645 R2835 R2529 R2636 C2507 OPEN L2511 3.3u R2648 C2644 Q2506 C2564 0.022 D2566 R2869 C2812 OPEN RT6N230C-X OPEN OPEN NQL093K-3R3X DTC323TK-X G_VGA R2556 L2539 LCD_POW_N Q2507 R2638...
  • Page 28 MAIN PWB CIRCUIT DIAGRAM (3/13) [ HDMI ] STB3.3V 3.3V STB5V MAIN PWB ASS'Y (3/13) K3001 K3002 OPEN D3013 MA111-X 1SS355W-X K3008 K3009 OPEN SFY-1007A-H3 R3057 OPEN STB3.3V MAIN PWB (11/13) CEC_IN C3001 R3070 C3002 R3071 Q3010 2SC3928A/QR/-X R3067 Q3011 RT1N441C-X UN2213-X HDMI_SEL1...
  • Page 29 MAIN PWB CIRCUIT DIAGRAM (4/13) [ CI ] PCI_CBE PCI_CBE PCI-CBE[1,2] MAIN PWB (5/13),(11/13) PCI_AD PCI_AD PCI_AD PCI-AD[0-14,16-19,22-31] PCMCIA_A PCMCIA_A PCMCIA_A PCMCIA_A CA_CNT CA_CNT CA_CNT CA_CNT IC3201 3.3V TC74LCX244FT-X CA-ADDEN PCI-AD10 PCMCIA-A3 PCMCIA-A10 PCI-AD11 PCI-AD3 PCMCIA-A2 PCMCIA-A11 PCI-AD13 PCI-AD2 PCMCIA-A1 PCMCIA-A13 PCI-AD12 PCI-AD1...
  • Page 30 MAIN PWB CIRCUIT DIAGRAM (5/13) [ NXP_USB2.0 ] USB_DP2 MAIN PWB (11/13) USB_DM2 IC1001 PNX8541E/M12008 PCI-AD0 CONNECTOR PCI_AD0 365 CN3501 CN3502 RA3501 PCI-AD1 J3501 PCI_AD1 366 LC3502 LC3501 NQR0603-001X OPEN PCI-AD2 4 GND PCI_AD2 367 PCI-AD3 3 DP PCI_AD3 368 PCI-AD4 2 DM PCI_AD4 353...
  • Page 31 MAIN PWB CIRCUIT DIAGRAM (6/13) [ DDR ] IC1001 1.8V PNX8541E/M12008 FRAME MEMORY M_DQ0 C1527 M_DQ0 VDDQ M_DQ1 IC1502 R1577 M_DQS1_N M_DQ1 UDQS MICROCOMPUTER/ AD28 M_DQ2 C1511 M_DQ2 EDE5116AJBG-6E VSSQ AB28 IF PROCESS/ M_DQ3 M_DQ3 M_DQM1 DQ15 R1576 M_DQ15 AB30 VIDEO PROCESS/ M_DQ4 M_DQ4...
  • Page 32 MAIN PWB CIRCUIT DIAGRAM (7/13) [ LVDS ] VDDA-LVDS 3.3V IC1001 PNX8541E/M12008 K3804 R3858 IREF_LVDS AG21 LOUT_EN C3847 AJ24 100/6.3 LOUT_EP NEX60JM-107X C3845 C3843 C3844 C3842 IC1001 AK24 LOUT_DN AG23 PNX8541E/M12008 LOUT_DP +3V3_PER 3.3V AH23 K1001 VDD_3V3_PER LOUT_CLKP D_GND AK23 VDD_3V3_PER LOUT_CLKN AJ23...

  • Page 33: Main Pwb Circuit Diagram

    MAIN PWB CIRCUIT DIAGRAM (8/13) MAIN PWB (13/13) LCD PANEL UNIT MAIN PWB [LCD CONTROL PWB] (9/13) CN5002 QGA0504F1-51X LCD5/12V D3.3V MAIN PWB R5051 R5052 OPEN (9/13) OPEN R5050 OPEN RA5084 OPEN 1.25VD_VREF K5201 C5215 220/6.3 C5216 NEX60JM-227X R5070 IC5201 OPEN SC2596SE-X R5069...
  • Page 34 MAIN PWB CIRCUIT DIAGRAM (9/13) [ ASIC ] 1.2V K4002 OPEN NQR0499-001X C4009 IC4001 VDD12 C4058 CN4003 C4010 VDD12 JCC5072 QGA0504F1-51X C4011 VDD12 C4012 VDD12 VSS 19 3.3V 3.3V C4013 VDD12 VSS 20 C4014 VDD12 VSS 21 C4015 VDD12 VSS 22 K4023 NQR0499-001X C4016...
  • Page 35 MAIN PWB CIRCUIT DIAGRAM (10/13) 3.3V 1.8V K4504 K4501 OPEN OPEN K4502 OPEN L4651 NQLF3EM-330X K4503 OPEN STB5V AU_VCC AUAUDIO_VCC C4675 C4674 R4674 L4652 OPEN 0.33 0.22 NQLF3EM-330X C4548 IC4502 R4659 R4660 K4655 0.01 R4549 OPEN NQR0499-002X MM1689AH-X D4651 C4541 MA111-X MAIN PWB ASS'Y (10/13) 1SS355W-X...
  • Page 36 MAIN PWB CIRCUIT DIAGRAM (11/13) [ SUB MICON ] SUB PWB OPEN FOR SERVICE CN7002 CN1006 QGB0519J1-40X CN1008 CN1007 LC1009 MAIN PWB ASS'Y (11/13) STB3.3V STB3.3V 3.3V R1245 SFY-1007A-H3 32DR1 37DR1 42DR1 reference Diff Diff Diff Diff # C1069 OPEN OPEN OPEN NCB31CK-104X...
  • Page 37 MAIN PWB CIRCUIT DIAGRAM (12/13) LC4858 NQR0628-004X MAIN PWB ASS'Y (12/13) BL_ON_MP MAIN PWB 32DR1 37DR1 42DR1 ANA_DIM_I_MP (9/13) MAIN_POW_MP reference Diff Diff Diff Diff R4857 PFC_POW_MP # LC4856 OPEN OPEN OPEN NQR0450-008X OPEN SFY-1007A-H3 # R4846 NRSA63J-0R0X OPEN OPEN OPEN R4856 OPEN...
  • Page 38 MAIN PWB CIRCUIT DIAGRAM (13/13) [BACKEND MICON] MAIN PWB (8/13) LVDS_SEL MAIN PWB (9/13),(11/13),(12/13) LCD_POW_1 BL_ON R4150 MAIN PWB (9/13) BL_STATUS R4168 3.3V 3.3V R4147 CN4101 QGA1501F4-10W 3.3V R4146 E8_CE E8_WR AUDIO_RESET E8_EPM R4148 E8_HOLD MAIN PWB (10/13) SDA_AUDIO E8_CS OPEN E8_CS SCL_AUDIO...

  • Page 39: Power Pwb Circuit Diagram

    POWER PWB CIRCUIT DIAGRAM (1/2) D9002 D3SBA60 D9502 Y9001 YG972S6R BRIDGE OPEN DIODE C9004 TH9001 Y9002 Y9010 R9001 OPEN QAD0174-250 OPEN C9506 QRZ9046-105Z QCZ0340-221 QUY160-075Y L9502 QCZ0122-221 QQR1850-001 CN9010 Y9011 LF9001 LF9003 C9003 QGA7901C1-02 VA9001 QQR1635-001 QQR1635-001 D9505 QFZ9084-224 QUY160-075Y QAF0072-621 YG972S6R AC INLET PWB...
  • Page 40 POWER PWB CIRCUIT DIAGRAM (2/2) LCD PANEL UNIT LCD PANEL UNIT [INVERTER PWB(SLAVE)] [INVERTER PWB(MASTER)] CN9001 CN9002 QGA2013C2-10 QGA2013C2-14 CN9006 R9602 C9607 OPEN OPEN OPEN GND24 BL_ON DIM_CTL # C9591 POWER_GOOD Y9603 QUY153-050Y Y9601 Y9602 DC_DIM C9606 QUY153-050Y QUY153-050Y OPEN 390V GND3 GND2...

  • Page 41: Capsens Pwb Circuit Diagram

    CAPSENS PWB CIRCUIT DIAGRAM D7703 MA111-X BZ7701 CN7702 NAN0005-001X QGA1501C5-05W ISSP_DATA ISSP_CLK R7718 OPEN XRES R7720 R7719 R7711 CN7701 QGA1217C2-08X SHEILD_GND R7724 SCL1 NRSA63J-0R0X K7701 SDA1 NQR0599-003X D7704 R7714 STB3.3V SUB PWB R7723 OPEN R7713 CN7001 XRES I2C_SDA SENS_HOST C7703 R7707 IC7701 R7712...

  • Page 42: Led Pwb Circuit Diagram

    LED PWB CIRCUIT DIAGRAM AC INLET CIRCUIT DIAGRAM AC INLET J9021 QNC0119-001 R8704 R8703 R8702 R8701 OPEN OPEN C8701 FC9022 CN8701 OPEN QGA2013F3-04 QNG0003-001Z STB_5V MAIN PWB Q8701 RT1P440C-X (11/13) POWER_LED CN1005 F9021 Q8702 DIMMER Q8705 OPEN QMF5AD2-3R15-J1 LIVE FC9021 Q8703 OPEN QNG0003-001Z...

  • Page 43: Ir Pwb Circuit Diagram

    IR PWB CIRCUIT DIAGRAM EE SENSOR C8854 IC8851 OPEN S9648-100 R8851 OPEN WITH EE SENSOR MODEL [LC42895-001A-HK] CN8801 EE SPACER R8852 R8854 QGA2013C2-05 OPEN OPEN IR RECEIVE MAIN PWB IC8852 GP1UE281RKC1 C8856 R8853 OPEN (11/13) C8851 REMOCON OPEN OPEN CN1004 STNBY5V EE_CDS R8857...

  • Page 44: Hp/Usb Pwb Circuit Diagram

    HP/USB PWB CIRCUIT DIAGRAM HEADPHONE J7301 QNS0294-001 CN7301 R7313 QGA2013F3-04 HP_L MAIN PWB (11/13) HP_GND R7311 C7311 CN1004 HP_R HP_DET R7312 C7312 C7313 OPEN R7314 R7315 D7311 UDZW6.2B-X J7302 K7301 QNZ0906-001 CN7302 QGA2013F3-05 K7302 (PHOTO VIEWER/ MAIN PWB (5/13) MUSIC PLAYER) CN3501 K7303 S-GND...

  • Page 45: Sub Pwb Circuit Diagram

    SUB PWB CIRCUIT DIAGRAM STB3.3V R7001 R7002 CN7001 QGA1217C2-08X shield_GND CAPSENS PWB STB3.3V CN7701 R7003 R7004 R7005 R7006 OPEN OPEN OPEN OPEN C7033 C7034 SENS_HOST OPEN OPEN K7003 C_INT NQR0499-002X C_RESET IC7003 OPEN K7001 NQR0499-002X 36 35 34 33 32 31 30 29 28 27 26 25 C7005 C7004 C7001...

  • Page 46: Pattern Diagrams

    PATTERN DIAGRAMS MAIN PWB PATTERN [SOLDER SIDE] LC1007 CN5003 Q1013 LC1007 CN4003 C4612 R1213 R4623 LC4001 LC4002 C1075 R4066 R1205 LC1005 LC1004 R5080 R3901 R3890 R5079 C4668 LC1003 LC1004 LC1005 LC1009 C4612 RA4012 RA4011 RA4010 RA4009 RA4008 RA4007 R4630 R4627 LC1009 LC1003 R4630...
  • Page 47 MAIN PWB PATTERN [PARTS SIDE] CN5002 CN3804 CN1007 CN4652 C4615 R4039 D2515 C1076 CN1007 C3848 R3907 RA5084 R4037 CN4652 R3907 R3884 LC1001 L2552 C4615 R3879 R3884 C4525 C4614 C4613 LC1002 C4518 LC1001 D2514 C4514 R2780 R2780 C4668 LC1002 C4611 R5073 C4513 R1290 C4613...

  • Page 48: Power Pwb Pattern

    POWER PWB PATTERN W9210 CN9005 Y9055 Q9022 W9209 D9801 R9803 R9024 W9218 W9203 Q9801 W9506 W9703 CN9006 W9702 RY9002 CP9501 R9802 C9560 Q9551 Q9552 R9569 W9303 W9505 CL001 C9004 C9559 Y9755 W9723 W9712 W9201 Y9754 W9711 W9503 C9564 R9563 W9301 R9555 R9552 C9522...

  • Page 49: Capsens Pwb Pattern

    CAPSENS PWB PATTERN [SOLDER SIDE] IR PWB PATTERN R8851 IR EE PWB R8852 R8853 LCB90872 IC8852 C8856 -001A C8851 LCB10905 -001A C8851 MARK CAPSENS PWB IC8851 C8854 MARK HP/USB PWB PATTERN CAPSENS PWB PATTERN [PARTS SIDE] CN7301 CN7302 C7312 R7314 C7312 CN7701 CN7702...

  • Page 50: Voltage Charts

    VOLTAGE CHARTS <SUB PWB> <MAIN PWB (1/13)> <MAIN PWB (2/13)> <MAIN PWB (12/13)> <POWER PWB (1/2)> MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE MODE DC (V) DC (V) DC (V) DC (V) DC (V) DC (V) DC (V) DC (V)

  • Page 51: Waveforms

    WAVEFORMS MAIN PWB(1/13) TU2001-24 2.7 Vp-p MAIN PWB(13/13) IC4101-11 IC4101-13 (1µs) (1µs) 2.2 Vp-p 2.2 Vp-p (No.YA692<Rev.001>)2-57 2-58(No.YA692<Rev.001>)
  • Page 52 Victor Company of Japan, Limited Display Division 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA692<Rev.001>) Printed in Japan...

  • Page 53: Parts List

    PARTS LIST CAUTION The parts identified by the symbol are important for the safety . Whenever replacing these parts, be sure to use specified ones to secure the  safety. The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No. columns will not be supplied. P.W.
  • Page 54 AC INLET P.W. BOARD ASS'Y (SFY-9901A-H3) ................... 3-19 REMOTE CONTROL UNIT PARTS LIST (RM-C2500-1C) ..................3-20 PACKING ................................... 3-20 PACKING PARTS LIST ............................. 3-21 USING P.W. BOARD & REMOTE CONTROL UNIT P.W.B ASS'Y No. P.W.B ASS'Y name LT-47DV1BJ/PP LT-47DV1BU/PP ← MAIN P.W.B SFY-1007A-H3 ← SUB P.W.B SFY-7101A-H3 ←...

  • Page 55: Exploded View Parts List -1

    EXPLODED VIEW PARTS LIST -1  Ref.No. Part No. Part Name Description Local WJW0073-003B-E DIGITAL(LVDS) CABLE MAIN PWB CN5001-LCD PANEL UNIT WJW0074-002A-E DIGITAL(LVDS) CABLE MAIN PWB CN5002-LCD PANEL UNIT  TU1 QAU0514-001 TUNER LC13665-001A-L REAR COVER  LC13661-001A-L FRONT CABINET ...

  • Page 56: Exploded View -1

    EXPLODED VIEW -1 RATING LABEL SUPPORT BRACKET 71 79 STAND COVER STAND LCD PANEL UNIT FRONT 3-4(No.YA692<Rev.001>)

  • Page 57: Exploded View Parts List -2

    EXPLODED VIEW PARTS LIST -2  Ref.No. Part No. Part Name Description Local  QLD0603-001-JAP LCD PANEL UNIT Inc. 3A-3D(LC470WUD-SBT1-731S)  6871L-1575A LCD CONTROL PWB  6632L-0565A INVERTER PWB (MASTER) 6632L-0566A INVERTER PWB (SLAVE)  6900L-0301A BACK LIGHT UNIT  EXPLODED VIEW -2 INVERTER PWB LCD CONTROL PWB...

  • Page 58: Printed Wiring Board Parts List

    PRINTED WIRING BOARD PARTS LIST MAIN P.W. BOARD ASS'Y (SFY-1007A-H3) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local Q3011 RT1N441C-X TRANSISTOR Q3203 2SB1188/QR/-W TRANSISTOR IC1001 PNX8541E/M12008 Q3204 RT1N441C-X TRANSISTOR IC1002 M25P05-32DR1BJ (SERVICE) Q3802 RT1N441C-X TRANSISTOR...
  • Page 59 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D4731 MA2SD31-X SB DIODE C1544 NCB31CK-104X C CAPACITOR 0.1uF 16V K D4732 MA2SD31-X SB DIODE C1546 NCB31CK-105X C CAPACITOR 1uF 16V K D4771 EC30HA03L-X SB DIODE C1549 NCB31CK-105X...
  • Page 60 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C2552 NDC31HJ-390X C CAPACITOR 39pF 50V J C2695 NCB31CK-104X C CAPACITOR 0.1uF 16V K C2553 NCB31CK-223X C CAPACITOR 0.022uF 16V K C2696 NCB11AK-106X C CAPACITOR 10uF 10V K C2554 NCB11AK-106X...
  • Page 61 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C3515 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C4513 NCB31HK-103X C CAPACITOR 0.01uF 50V K C3516 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C4514 NCB31HK-103X C CAPACITOR 0.01uF 50V K C3517 NCF31CZ-104X...
  • Page 62 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C4752 NCJ20JK-106X-D C CAPACITOR 10uF 6.3V K C5034 NCB31EK-104X C CAPACITOR 0.1uF 25V K C4753 NCJ20JK-106X-D C CAPACITOR 10uF 6.3V K C5035 NCB31HK-103X C CAPACITOR 0.01uF 50V K C4754 NCJ20JK-106X-D...
  • Page 63 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C5220 NCB31EK-104X C CAPACITOR 0.1uF 25V K R1204 NRSA63J-272X MG RESISTOR 2.7kΩ 1/16W J C5221 NCB31EK-104X C CAPACITOR 0.1uF 25V K R1205 NRSA63J-103X MG RESISTOR 10kΩ...
  • Page 64 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R1562 NRSA63J-470X MG RESISTOR 47Ω 1/16W J R2512 NRSA63J-0R0X MG RESISTOR 0Ω 1/10W J R1563 NRSA63J-470X MG RESISTOR 47Ω 1/16W J R2513 NRSA63J-330X MG RESISTOR 33Ω...
  • Page 65 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R2668 NRSA63J-0R0X MG RESISTOR 0Ω 1/10W J R3068 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R2669 NRSA63J-183X MG RESISTOR 18kΩ 1/16W J R3070 NRSA63J-0R0X MG RESISTOR 0Ω...
  • Page 66 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R4043 NRSA63D-392X MG RESISTOR 3.9kΩ 1/16W D R4514 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R4044 NRSA63D-182X MG RESISTOR 1.8kΩ 1/16W D R4515 NRSA63J-392X MG RESISTOR 3.9kΩ...
  • Page 67 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R4783 NRSA63D-334X MG RESISTOR 330kΩ 1/16W D RA3812 NRZ0080-220X NET RESISTOR 22Ω 1/16W J R4784 NRSA63J-0R0X MG RESISTOR 0Ω 1/10W J RA3813 NRZ0080-220X NET RESISTOR 22Ω...

  • Page 68: Sub P.w. Board Ass'y (Sfy-7101A-H3)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local L2526 NQL093K-3R3X COIL 3.3uH K K4008 NQR0499-001X FERRITE BEADS L2527 NQL093K-3R3X COIL 3.3uH K K4009 NQR0499-001X FERRITE BEADS L2529 NRSA63J-0R0X MG RESISTOR 0Ω 1/10W J K4010 NQR0499-001X FERRITE BEADS...

  • Page 69: Hp/Usb P.w. Board Ass'y (Sfy-7302A-H3)

    HP/USB P.W. BOARD ASS'Y (SFY-7302A-H3) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local D7001 MA8100/M/-X Z DIODE D7002 MA8100/M/-X Z DIODE D7311 UDZW6.2B-X Z DIODE D7003 MA8100/M/-X Z DIODE D7004 MA8100/M/-X Z DIODE C7311 NCB31HK-104X C CAPACITOR...

  • Page 70: Power P.w. Board Ass'y (Sfy-9005A-H3)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local IC8852 GP1UE261RKC1 IR DETECT UNIT QCZ9071-331 C CAPACITOR 330pF AC400V K C9014 C9205 QFP32JK-222 PP CAPACITOR 2200pF 630V K C8851 NCJ20JM-226X-A C CAPACITOR 22uF 6.3V M C9206 QEHR1HM-105Z E CAPACITOR...

  • Page 71: Ac Inlet P.w. Board Ass'y (Sfy-9901A-H3)

    AC INLET P.W. BOARD ASS'Y (SFY-9901A-H3) Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R9516 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R9517 NRSA63D-912X MG RESISTOR 9.1kΩ 1/16W D QMF5AD2-3R15-J1 FUSE 3.15A AC250V R9519 NRSA63J-104X MG RESISTOR...

  • Page 72: Remote Control Unit Parts List (Rm-C2500-1C)

    REMOTE CONTROL UNIT PARTS LIST (RM-C2500-1C)  Ref.No. Part No. Part Name Description Local 59005-0003350 BATTERY COVER PACKING 3-20(No.YA692<Rev.001>)

  • Page 73: Packing Parts List

    PACKING PARTS LIST  Ref.No. Part No. Part Name Description Local ------------ PACKING CASE Not supply ------------ CUSHION ASSY Not supply RM-C2500-1C REMOTE CONTROL UNIT ------------ BATTERY AAA/R03(x2) LCT2525-002A-L INST BOOK English LT-47DV1BJPP  LCT2522-002A-L INST BOOK Dutch/Italian/French/English/German/Czech LT-47DV1BUPP  LCT2523-002A-L INST BOOK Ukrainian/Russian/Romanian/Polish/Hungarian/Bulgarian/...

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