Mitsubishi Electric LT-55154 Service Manual
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Mitsubishi Electric LT-55154 Service Manual

Lcd flat panel hdtv
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CAUTION:
Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and
"PRODUCT SAFETY NOTICE" contained in this manual.
: AC 120V, 60Hz
• Power Input
: Resolution - 1920 x 1080
• LCD Panel
: Refresh Rate -
120 Hz (VLP43, VLP43+)
240 Hz (VLP43++)
: NTSC/ATSC/QAM
• Tuning
: Analog Cable - 1~125
Digital Cable - 1~135
: RF 75 Ohms unbalanced
• Antenna Input
• Speakers
: 2W x 12 (VLP43)
: 2W x 16 (VLP43+)
: 2W x 16 & 20W x 2 (VLP43++)
• See Page 5 for additional specifications.
• Design specifications are subject to change without notice.
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
Copyright © 2010 Mitsubishi Digital Electronics America, Inc.
VLP43 Chassis
LT-55154
SPECIFICATIONS
• Analog Input
• Analog Output
• Digital
9351 Jeronimo Road, Irvine, CA 92618-1904
All Rights Reserved
Version 13.0 05/05/2011
Service
Manual
LCD FLAT PANEL HDTV
VLP43+ Chassis
LT-40164
LT-46164
LT-55164
: VIDEO IN JACK (RCA Type)
Level
Y/Video - 1.0Vp-p, Cr, Cb - 700mVp-p
75 unbalanced
: AUDIO / CENTER CHANNEL IN JACK
(RCA Type)
-4.7dBm 43k unbalanced
: AUDIO / SUBWOOFER OUT JACK
Level
(RCA Type)
-4.7dBm 4.7kunbalanced
: HDMI™ 1.3 Inputs
Inputs/Outputs
: Digital Audio Output (RCA)(AC-3, PCM)
: USB Input
: Wired IR Input/Output (VLP43++)
: WiFi (VLP43+, VLP43++)
: Ethernet
: Bluetooth (VLP43+, VLP43++)
2010
VLP43++ Chassis
LT-46265
LT-55265

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Summary of Contents for Mitsubishi Electric LT-55154

  • Page 1 Version 13.0 05/05/2011 2010 Service Manual LCD FLAT PANEL HDTV VLP43 Chassis VLP43+ Chassis VLP43++ Chassis LT-55154 LT-40164 LT-46265 LT-46164 LT-55265 LT-55164 CAUTION: Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and "PRODUCT SAFETY NOTICE" contained in this manual.

  • Page 3: Table Of Contents

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 CONTENTS INTRODUCTION ..........................5 Dimensions, Weight, etc........................5 PRODUCT SAFETY NOTICE......................5 SAFETY PRECAUTIONS ........................6 DISASSEMBLY & PARTS REPLACEMENT ..................7 Back Cover Removal........................7 Panel Holder Removal........................7 Stand Removal ..........................8 Major Component Locations......................9 LCD Panel Removal .........................9...
  • Page 4 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing, LLC.. Page 4...

  • Page 5: Introduction

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 INTRODUCTION This service manual provides service instructions for the VLP43, VLP43+ and VLP43++ chassis types. The specific models for each chassis type, dimensions and weight are listed below. Service personnel should read this manual thoroughly before servicing these chassis.

  • Page 6: Safety Precautions

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 SAFETY PRECAUTIONS NOTICE: Observe all cautions and safety related notes located inside the receiver cabinet and on the receiver chassis. WARNING: 1. Operation of this receiver outside the cabinet or with the cover removed presents a shock hazard from the receiver's power supplies.

  • Page 7: Disassembly & Parts Replacement

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 DISASSEMBLY & PARTS REPLACEMENT NOTE: Unless noted, instructions are for all models. Illustrations may differ slightly depending upon the actual model being serviced. Back Cover Removal NOTE: It is not necessary to remove the Stand for Back Cover removal.

  • Page 8: Stand Removal

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 Stand Removal NOTE: The Stand can be removed either before or after Back Cover removal. 1. Remove screws (B) and for 55” models (C) and lift TV off stand.

  • Page 9: Major Component Locations

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 Major Component Locations PWB-POWER PWB-MAIN WLAN-MODULE PWB-FILTER (VLP43+ &VLP43++) STAY-VESA-T HOLDER- PANEL PWB- CONTROL T-CON PWB-LED (Non-Replaceable) (VLP43 & VLP43+) LED-POWER BLUETOOTH ASSEMBLY- BRACKET-BOTTOM PWB-PREAMP2 (Non-Replaceable) MODULE SPEAKER-BOX...

  • Page 10: Assembly-Speaker-Box Removal

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 BEZEL Removal 1. VLP43++ Disconnect the SB connector from the PWB-MAIN and release the wiring harness from the taped locations leading to the PWB-SBL. 2. Release the clips around the Bezel and remove from the front.

  • Page 11: Pwb-Control Removal

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 PWB-CONTROL Removal 1. Release control assembly from TV by lifting up. 2. Remove screws (A). PWB-CONTROL HOLDER-BUTTON BUTTON-SIDE PWB-FILTER Removal 1. For Panel replacement, remove the PWB-FILTER and Bracket assembly together by removing the screws indicated on the bracket by arrows.

  • Page 12: Pwb-Power Removal

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 PWB-POWER Removal 1. Remove screw (A). 2. Swing PWB-POWER out and off from the top. WLAN-MODULE Removal (VLP43+, VLP43++) 1. Unplug the WLAN-MODULE from the USB slot at the top of the PWB-MAIN.
  • Page 13 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 PWB-MAIN Replacement 1. Remove screws (A), (B) and nut (C). 2. Turn the assembly over and remove screws (D). 3. Before removing the PWB-MAIN, separate the Plastic Escutcheon from the Terminal Frame by gently prying the point shown with a flat blade screwdriver.

  • Page 14: Pwb-Main Removal

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 WIRING AND WIRE CLAMP LOCATIONS Dress harness between Pins PINS to prevent wiring from being pinched by the Back Cover. (VLP43 & VLP43+ Models) Apply Tape from the bottom edge of the Speaker Box to prevent loose wiring from being pinched by the Back Cover.

  • Page 15: Service Procedures

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 SERVICE PROCEDURES REMOTE CONTROL USE FOR SERVICE Many service functions and adjustments are accessed using the Remote Control. Page 15...

  • Page 16: Option Menu

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 OPTION MENU 1. Press the <MENU> button on the remote control. Press the buttons <2-4-7-0>. The screen will display the Option Menu. 3. Press <EXIT> to quit. SERVICE LEVEL INITIALIZATION...

  • Page 17: Reset And Initialization

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 RESET / INITIALIZATION Service Tip: Many customer generated symptoms, intermittent symptoms or no symptom found can be resolved by using the various Reset and Initialization options. Before visiting the customer’s home ask the customer 1st perform a System Reset by pressing the <POWER>...

  • Page 18: Backup / Restore Isf Settings

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 BACKUP / RESTORE ISF SETTING VLP43+ and VLP43++ models - If the customer has calibrated the ISF (ADV) video settings, the settings data can be backed up on a USB memory device. If the settings are lost due to a Reset or Initialization procedure, PWB-MAIN replacement or other reasons, the settings data can be restored.

  • Page 19: Set Screen Size

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 SET SCREEN SIZE The same PWB-MAIN is used for different screen sizes within a chassis family. When a PWB-MAIN is replaced, the screen size must be set up. Failure to setup the correct screen size will result in poor picture performance.

  • Page 20: Led Indications & Self Diagnostics

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 LED INDICATIONS AND SELF DIAGNOSTICS The front panel Status LED provides an indication of the set’s operation and the possible cause of a malfunction. NORMAL INDICATIONS STATUS LED Indication...

  • Page 21: Error Codes

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 ERROR CODES Error Codes, descriptions and the most likely cause of failure are listed below: ERROR CODES Error Description Most Likely Cause of Failure Code INV SHORT PWB-POWER (24V at PC Pins 1~5 ) or Panel...

  • Page 22: Sound Projector Transducer Test

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 SOUND PROJECTOR TRANSDUCER TEST This procedure will test will each of the TV’s speakers individually using an internal white noise generator. 1. Press the <MENU> button on the remote control. The Customer Menu will appear.

  • Page 23: Using Lead Free Solder

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 USING LEAD FREE SOLDER Pb Solder The symbol shown above indicates Lead (Pb) Free Solder was used during the construction of PWBs. Only Lead Free Solder should be used when servicing these PWBs.

  • Page 24: Chip Parts Replacement

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 CHIP PARTS REPLACEMENT Some resistors, shorting jumpers (0 Ohm resistors), ceramic capacitors, transistors and diodes are chip parts. The fol- lowing precautions should be taken when replacing these parts.

  • Page 25: Replacement Parts

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 REPLACEMENT PARTS Parts Ordering To expedite delivery of replacement parts orders, specify the following: 1. Model Number/Serial Number 2. Part Number and description 3. Quantity Note: Unless complete information is supplied, delay in processing of orders will result.

  • Page 26: Parts Quick Reference

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 PARTS QUICK REFERENCE PRINTED WIRING BOARDS and MAJOR ASSEMBLIES CHASSIS VLP43 VLP43+ VLP43++ MODEL LT-55154 LT-40164 LT-46164 LT-55164 LT-46265 LT-55265 MAIN-PWB 934C374001 934C374003 934C374002 934C374002 934C396001 934C396001 POWER-PWB...

  • Page 27: Service Parts List

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 28 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 29 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 30 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 31 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 32 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 33 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 34 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 35 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 36 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 37 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 38 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 39 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description C2A08 189P253010 C-CER-CHIP:B6.3V 10M-M...
  • Page 40 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description C3K03 141P144020 C-CER-CHIP:F25V 0.1M-Z...
  • Page 41 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 42 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description C4A02 141P144020 C-CER-CHIP:F25V 0.1M-Z...
  • Page 43 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description C4G26 189P253010 C-CER-CHIP:B6.3V 10M-M...
  • Page 44 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description C4G81 141P144020 C-CER-CHIP:F25V 0.1M-Z...
  • Page 45 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description C5D83 141P142010 C-CER-CHIP:B50V 0.01M-K...
  • Page 46 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description C5G29 141P144020 C-CER-CHIP:F25V 0.1M-Z...
  • Page 47 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description C5M62 181P820030 C-ELEC-CHIP:6.3V 47M-M 105C...
  • Page 48 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...
  • Page 49 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 [] Safety Critical Part   Part Name & Description Part Name & Description ...
  • Page 50 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 [ # ] Model Legend: (a) LT-40164, (b) LT-46164, (c) LT-46265, (d) LT-55154, (e) LT-55164, (f) LT-55265 ] Safety Critical Part Part Name & Description Part Name & Description...

  • Page 51: Circuit Block Diagrams

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 CIRCUIT BLOCK DIAGRAMS Page 51...
  • Page 52 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 Page 52...
  • Page 53 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 OWER ISTRIBUTION BCM-ON 5VS-ON BCMPWR-EN STBY-ON IC9A08 3.3V 3.3V 3.3VSL 3.3VSL IC7A03 EGULATOR 3.3V 3.3V BU3.3V BU3.3V EGULATOR Q9A03 SW FET Q5G09 1.05V 1.05VS* 1.05VS EGULATOR IC5G04 Q9A13...
  • Page 54 MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 Page 54...

  • Page 55: Schematic Diagrams

    MODELS: LT-55154 / LT-40164 / LT-46164 / LT-55164 / LT-46265 / LT-55265 Page 55...
  • Page 56 SP-W-R SP-W-L SP-ARRAY PWB-PREAMP-1 VLP43,43+ ONLY PWB-POWER BOSS BOSS BOSS BOSS DIMMING DIMMING PWB-MAIN 3.3VSL 3.3VSL INV-SW INV-SW VLP43 does not use SP1,SP2,SP15,SP16 VLP43 does not use SP1,SP2,SP15,SP16 INV-SHORT INV-SHORT VLP43++ ONLY PANEL-PWR PANEL-PWR PNL12V-SHORT PNL12V-SHORT VLP43,43+ ONLY AC-OFF AC-OFF MAIN-RELAY MAIN-RELAY PWB-LED...
  • Page 57 PWB-POWER Q9002, Q9003, D9013, D9014 HEATSINK Q9008, Q9009 HEATSINK C9019 C9036 HOTGND HOTGND D9023, D9024 HEATSINK D9012 S3V60-5009F40 T9002 PQ32-20M R9021 R9030 R9034 R9038 750K 1/10W 750K 750K T9101 1/10W 1/10W 1/10W SWD5149F 750K R9022 R9031 R9035 C9022 C9023 R9039 750K 750K 750K...
  • Page 58 PWB-FILTER PWB-PREAMP2 PWB-PREAMP1 VLP43++ only VLP43 / 43+ only D8500 SML1216W-C,D R8521 Z8501 1/16W ROM-V3132SYN REMOCON PRE-AMP C8519 L9503 R8529 1.2K NAC-UB4683 Vout Vcc GND 10V/6.3V 1/16W R8523 120K C8520 1/16W C9507 D8521 R8527 AC250V E2200P-M(X1/Y1) SFH2505FA (MI) 3.3VSL 1/16W IC8521 R8501 MAX4489ASA+T...
  • Page 59 IC9A08 MM3376A33NRE 5VSL 3.3VSL VOUT C9A03 C9A87 R9A76 C9A04 10V/6.3V FDC655BN 1/16W DGND 6.3V Q9A03 C9A02 5VS SWITCH FET D9A15 MC2838-T112-1 12VS DGND DGND DGND DGND R9A01 R9A02 R9A75 1/16W 1/16W R9A03 R9A04 1/16W 1/16W 1/16W Q9A01 RT1N436C-T112-1 C9A01 C9A88 TO MAIN 10 STBY-ON [MICRO]...
  • Page 60 TUNER L1C02 LQW18ANR22J00D CN1C01 These components located inside shield case. C1C10 C1C12 DGND 25V/50V USB2.0 (Use for SW Update) LQW18ANR27J00D L1C01 DXW21BN7511T T1C01 DGND ETHERNET JACK C1C11 TO MAIN 2 R1B03 HUB-PPB2 DGND USB-HUB 1/16W R1B01 Q1B01 3.3K 3.3VS 1/16W RT1N436C-T112-1 IC1B01 DGND...
  • Page 61 Signal Assignment T.M.D.S. Data 2+ T.M.D.S. Data 2 Shield T.M.D.S. Data 2- R2A13 1/10W T.M.D.S. Data 1+ D2A11 C2A18 T.M.D.S. Data 1 Shield DZ2J051M0L 10V/16V R2A14 R2A15 T.M.D.S. Data 1- 1/16W 1/16W T.M.D.S. Data 0+ T.M.D.S. Data 0 Shield T.M.D.S. Data 0- D2A12 D2A13 R2A17...
  • Page 62 TO MAIN 4,6 TO MAIN 4,6 TO MAIN 6 D1.8V_BCM3549 D1.2V_BCM3549 D3.3V_BCM3549 DDR_VREF C4A09 C4A10 C4A11 C4A12 C4A13 C4A14 C4A15 C4A16 C4A17 C4A18 C4A19 C4A20 C4A22 C4A24 C4A25 C4A26 C4A27 C4A28 C4A29 C4A30 C4A31 C4A32 C4A33 C4A34 C4A35 C4A36 C4A37 C4A40 C4A41 C4A42...
  • Page 63 DDR01_A[0-3,7-13],DDR01_BA[0-2],DDR01_CASN,DDR01_CKE,DDR01_ODT,DDR01_RASN,DDR01_WEN,DDR0_A[4-6],DDR0_CLK,DDR0_CLKN,DDR0_DM[0-1],DDR0_DQSN[0-1],DDR0_DQS[0-1],DDR0_DQ[0-15],DDR1_A[4-6],DDR1_CLK,DDR1_CLKN,DDR1_DM[0-1],DDR1_DQSN[0-1],DDR1_DQS[0-1],DDR1_DQ[0-15] MAIN-04 DMCORE D1.8V_BCM3549 C4F07 C4F22 DGND DGND D1.8V_BCM3549 C4F33 C4F32 C4F44 C4F45 C4F36 C4F49 C4F28 C4F27 0.01 4700 C4F37 C4F41 C4F40 0.01 4700 C4F48 10uF 25V/50V 10uF 25V/50V 6.3V 25V/16V 6.3V 25V/16V NT5TU128M8DE-BD NT5TU128M8DE-BD DGND DGND IC4F01 IC4F03 DDR0_DQSN[0] DDR1_DQSN[0] C4F34 C4F35...
  • Page 64 L4G25 68MH 3.3VBCM C4G27 C4G35 2.2U A1.2V_BCM3549 6.3V A2.5V_BCM3549 DGND A3.3V_BCM3549 ALL to MAIN-04 AGC_VDDOV DMCORE (AUDMX_AVDD2P5) AUDMX_LDO_CAP (AUD_VDDO2P5_0) (AUD_AVDD2P5_1) (AUD_AVDD2P5_2) (CLK54_AVDD1P2) (CLK54_AVDD2P5) (DDR0_BVDDO) (DDR1_BVDDO) C4G20 C4G36 C4G52 C4G28 C4G44 C4G59 C4G71 C4G77 C4G80 C4G84 C4G88 C4G90 10uF 10uF 10uF 6.3V 6.3V 6.3V...
  • Page 65 TO MAIN 11 C5A40 10V/16V [FRC] C5A05 C5A06 C5A07 C5A08 C5A09 25V/16V 25V/16V 25V/16V 25V/16V 25V/16V DGND DGND 1.8VS ONLY for VLP43++ DGND Asic_1.0V C5A10 10uF C5A42 C5A01 C5A02 C5A03 C5A04 6.3V 10V/16V 25V/16V 25V/16V 25V/16V 25V/16V DGND DGND DGND DGND C5A43 L5A03...
  • Page 66 TO MAIN 4,7 TO MAIN 4 [DMCORE] [ASIC] [DMCORE] R3F43 R3F40 1/16W ACLKX0_D2 L3F14 1/16W N-600 ohm R3F44 1/16W MstrCLK AHCLKX0_D2 C3F14 R3F45 25V/16V 1/16W AFSX0_D2 R3F46 DGND 1/16W ACLKX0_D1 R3F47 1/16W AHCLKX0_D1 R3F48 1/16W 1_FSX0 AFSX0_D1 R3F41 1/16W AXR0[15] R3F42 R3K11 1/16W...
  • Page 67 B11B-PASK-1 (LF)(SN) B12B-PASK-1 (LF)(SN) B10B-PASK-1 (LF)(SN) BOSS BOSS BOSS R3N45 VLP43+ / ++ Only VLP43+ / ++ Only 1/16W *R3N07 R3N17 R3N27 R3N37 R3M07 R3M17 R3M27 *R3M37 *R3N09 R3N19 R3N29 R3N39 R3M09 R3M19 R3M29 *R3M39 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W...
  • Page 68 3.3VSL VLP43++ only 25V/16V Q7A67 C7A68 R7A67 RT1P241C-T112-1 1/16W DGND 3.3VSL Q7A68 R7A68 RT1P241C-T112-1 1/16W DGND IR-IN STATUS-G R7A84 R7A83 R7A85 2.2K 2.2K 1/16W 1/16W 1/16W STATUS-R HDMISW-SCL HDMISW-SCL HDMISW-SDA HDMISW-SDA IC7A02 MAX4232AKA+T HDMI-INT 8 VDD OUT1 KSC1 R7A87 HDMI-DET[0] 1/16W DIMMING KSC0...
  • Page 69 * MAIN 11 for VLP43, VLP43+ ONLY TO MAIN 10 TO MAIN 1 [MICRO] [DCDC/JACK] PANEL-VCC *C5G20 *C5G24 *C5G28 *C5G32 *C5G22 *C5G26 *C5G30 *C5G35 25V/16V 25V/16V 25V/16V 25V/16V 25V/16V 25V/16V 25V/16V 25V/16V *C5G80 25V/16V TO MAIN 7 DGND [ASIC] *C5G21 *C5G23 *C5G25 *C5G27...
  • Page 70 * MAIN 12 for VLP43, VLP43+ ONLY TO MAIN 11 [FRC] RAMDQS1-N RAMDQS3-N RAMDQS1-P RAMDQS3-P RAMDQ14 RAMDQ31 RAMDM1 RAMDM3 RAMDQ9 RAMDM2 RAMDQ24 RAMDQ11 RAMDQ26 RAMDQ12 RAMDQ29 RAMDQS2-N RAMDQS0-N RAMDQS2-P RAMDM0 RAMDQS0-P RAMDQ6 RAMDQ23 NT5TU16M16AG-25D NT5TU16M16AG-25D *IC5M01 *IC5M02 RAMDQ16 RAMDQ1 RAMDQ18 RAMDQ21 RAMDQ4 RAMDQ3...

This manual is also suitable for:

Lt-40164Lt-46164Lt-55164Lt-46265Lt-55265

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