Sharp LC-32LD145E B Service Manual
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Sharp LC-32LD145E B Service Manual

Led lcd colour television
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TÉLÉVISEUR LCD COULEUR
50mm
40mm
DVB-T / DVB-C (HDTV), PAL
31.5mm
25mm
20mm
TABLE OF CONTENTS .......................................................................................................................
ELECTRICAL SPECIFICATIONS .......................................................................................................
IMPORTANT SERVICE SAFETY PRECAUTIONS ................................................................................
OPERATION MANUAL ...........................................................................................................................
DIMENSIONS .................................................................................................................................... 12
CAUTION WHEN REMOVE THE REAR CABINET .................................................................................... 14
INTRODUCTION ............................................................................................................................... 17
CIRCUIT DESCRIPTIONS .................................................................................................................. 20
SERVICE MENU SETTINGS .................................................................................................................... 50
SOFWARE UPDATE .............................................................................................................................. 55
TROUBLESHOOTING ........................................................................................................................... 55
OVERALL WIRING DIAGRAM ........................................................................................................ 65
SCHEMATIC DIAGRAMANS ........................................................................................................... 68
REPLACEMENT PART LISTING ................................................................................................ 85
MODE D'EMPLOI
/ SECAM
B/G, I
In the interests of user safety (required by safety
regulations in some countries) the set should be re-
stored to its original condition and only parts identical
to those specified should be used.
CONTENTS
SHARP CORPORATION
SERVICE MANUAL
LED LCD
COLOUR TELEVISION
SYSTEM COLOUR TELEVISION
B/G, D/K, L/L'
MODEL
LC-32LD145E (B)
LC-32LD145K (B)
LC-32LD145V (B)
LC-39LD145E (B)
LC-39LD145K (B)
LC-39LD145V (B)
1
LC-32LD145
LC-39LD145
SE0LC32LD145B
Issued: 8
17MB82S CHASSIS
This document has been published to
be used for after sales service only.
The contents are subject to change without notice.
April 2014
th
2
5
6
9

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Summary of Contents for Sharp LC-32LD145E B

  • Page 1 TROUBLESHOOTING ........................... 55 OVERALL WIRING DIAGRAM ......................65 SCHEMATIC DIAGRAMANS ......................68 REPLACEMENT PART LISTING ....................85 SHARP CORPORATION This document has been published to be used for after sales service only. The contents are subject to change without notice.

  • Page 2: Table Of Contents

    LC-32LD145 LC-39LD145 TABLE OF CONTENTS i DIFFERENCES BETWEEN MODELS………………………………………………………………… 4 ii SPECIFICATIONS ........................5 iii IMPORTANT SERVICE SAFETY PRECAUTIONS ..............6 iv OPERATION MANUAL ....................... 9 V DIMENSIONS ..........................10 Vi CAUTION WHEN REMOVE THE REAR CABINET ..............14 0. INTRODUCTION ......................... 17 0.1.
  • Page 3 LC-32LD145 LC-39LD145 8.1.4. Pinning ......................43 8.2. EN25QH16 16 Megabit Serial Flash Memory ............44 8.2.1. General Description ..................44 8.2.2. Features ...................... 44 8.2.3. Block Diagram ..................... 45 8.2.4. Pinning ......................45 9. LM1117 LM800MA LOW DROPOUT LINE REGULATOR ............47 10.

  • Page 4: Differences Between Models

    LC-32LD145 LC-39LD145 DIFERENCES BETWEEN MODELS The new main board has been change from 17MB82-2 to 17MB82S. The new main board 17MB82S has the possibility to support DVB S/S2 Also new PSU board has been changed from 17IPS20 R5 to 17IPS20S in 39 inches.

  • Page 5: Specifications

    • As a part of our policy of continuous im- by pushing the the channel information banner will appear on screen. provement, SHARP reserves the right to Scroll through the stored channels by pushing the English - 9 - English - 9 - •...

  • Page 6: Important Service Safety Precautions

    LC-32LD145 LC-39LD145 IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING 1. For continued safety, no modification of any circuit should be attempted. 2.
  • Page 7 LC-32LD145 LC-39LD145 PRECAUTIONS FOR USING LEAD-FREE SOLDER 1 Using lead-free wire solder When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks. As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40°C, we recommend you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.
  • Page 8 If the product is used for business purposes and you want to discard it: Please contact your SHARP dealer who will inform you about the take-back of the product. You might be charged for the costs arising from take-back and recycling. Small products (and small amounts) might be taken back by your local collection facilities.

  • Page 9: Operation Manual

    LC-32LD145 LC-39LD145 OPERATION MANUAL Viewing remote control Standby / On TV - AV / TV Channel list Volume up/down Menu on/off OK (Confirm) / Hold (in TXT mode) Return / Back / Index page (in TXT mode) No function My button 1 (*) My button 2 (**) 10.
  • Page 10 LC-32LD145 LC-39LD145 Operation Manual (Continued) Inserting the Batteries into the Remote Viewing the TV Insert batteries in the remote before operating your TV. Lift the cover on the back of the remote upward gently. Install two AAA batteries. Make sure to match the + and - ends of the batteries in the battery compartment (observe the correct polarity) Replace the cover.
  • Page 11 LC-32LD145 LC-39LD145 Operation Manual (Continued) Connections Connector Type Cables Device Scart Connection (back) Connection (back) SIDE AV PC/YPbPr Audio Connection Side Audio (side) YPbPr or PC Connection Cable (Not supplied) HDMI Connection (back) SPDIF Connection (back) SIDE AV Side AV (Audio/Video) Connection (side)

  • Page 12: Dimensions

    LC-32LD145 LC-39LD145 DIMENSIONS Dimensional Drawings LC32LD145 Note: The unit of the measurements is mm. English - 20 -...
  • Page 13 LC-32LD145 LC-39LD145 Dimensional Drawings Note: The unit of the measurements is mm. English - 20 -...

  • Page 14: Caution When Remove The Rear Cabinet

    LC-32LD145 LC-39LD145 CAUTION WHEN REMOVE THE REAR CABINET Speaker wire is quite short, for this reason when remove the rear cabinet the connector and the wire can be damaged...
  • Page 15 LC-32LD145 LC-39LD145 Steps to Remove Rear Cabinet : 1.- Remove thes screws 2-- Get up the Rear Cabinet 10 cm maximun 10 cm Maximun...
  • Page 16 LC-32LD145 LC-39LD145 3-- Remove Speaker Wire 4-- Remove AC Cord...

  • Page 17: Introduction

    LC-32LD145 LC-39LD145 INTRODUCCION 0. INTRODUCCION 0. INTRODUCTION 17MB82S mainboard is driven by MediaTek MT5820. This IC is capable of handling Video and audio processing, Scaling-Display processing, 3D comb lter, OSD and text processing, LVDS/mini-LVDS transmitting, channel and MPEG2/4 decoding, integrated DVB-T/C demodulator and media center functionality.

  • Page 18: General Block Diagram

    LC-32LD145 LC-39LD145  AD82557D (SMT)

  • Page 19: Mb60 Placement Of Blocks

    LC-32LD145 LC-39LD145 0.2 MB82-S Placement of Blocks...

  • Page 20: Tuner(Mxl601)

    LC-32LD145 LC-39LD145 CIRCUIT DESCRIPTIONS 1. TUNER(MXL601) MxL601 is a highly integrated low-power silicon tuner IC targeting all global analog and digital cable standards as well as digital terrestrial reception standards. Broadband input filtering and channel filtering have been completely integrated on-chip. This integration enables a very compact design requiring a small footprint, low bill-of-materials cost, and low power consumption.

  • Page 21: Audio Amplifier Stages Tas 5721(Optional)

    LC-32LD145 LC-39LD145 2. AUDIO AMPLIFIER STAGE TAS5721 (optional) 2.1. General Description The TAS5721 is a 15-W stereo or 2x10 W + 1x15 W2.1 device, efficient, digital audio-power amplifier fordriving stereo bridge-tied speakers. One serial datainput allows processing of up to two discrete audiochannels and seamless integration to most digitalaudio processors and MPEG decoders.

  • Page 22: Electrical Characteristics

    LC-32LD145 LC-39LD145...
  • Page 23 LC-32LD145 LC-39LD145...

  • Page 24: Operation Specifications

    LC-32LD145 LC-39LD145...

  • Page 25: Pinning

    LC-32LD145 LC-39LD145 2.4. Pinning...
  • Page 26 LC-32LD145 LC-39LD145...

  • Page 27: Tas 4962M (Optional 2.5W)

    LC-32LD145 LC-39LD145 TS4962M (optional 2,5W)

  • Page 28: Power Stage

    LC-32LD145 LC-39LD145 3. POWER STAGE The D C voltages r equired at v arious parts of t he chassis and panel are provided b y a m ain power supply unit. MB82 c hassis c an op erate with PW05, I PS60, I PS70, I PS16, IPS17, I PS19, PW25, PW26, P W82-3, PW03, PW04, PW06, PW07 as main power supply and also with 12V adaptor.

  • Page 29: Power Management

    LC-32LD145 LC-39LD145 3.1. Power Management 12V_ VC MOSFET 12V_VCC ADAPTER STP1 1V2_MT5820 TPS54329E STP2 5V_STBY TPS54528 3V_STBY BC848B COMMON MOSFET 5V_VCC TLV62065 3.3V_VCC COMMON LD03 1.2V_AVCC APL5910 TLV62065 1.5V_VCC COMMON LD01 3.3V_AVCC LM117...

  • Page 30: Microcontroller Mediatek

    LC-32LD145 LC-39LD145 4. MICROCONTROLLER – MediaTek 4.1.Description MT5820 (Main IC) (U1) The MediaTek MT5820 family consists of a backend decoder and a TV controller and offers high integration for advanced applications. It combines a transport de-multiplexer, a high definition video decoder, an audio decoder, a dual-link LVDS transmitter, a mini-LVDS transmitter, an EPI transmitter and an NTSC/PAL/SECAM TV decoder with a 3D comb filter (NTSC/PAL).
  • Page 31 LC-32LD145 LC-39LD145 Transport Demultiplexer ● New generation 2 demux design for transport stream (TS) process ● Supports 1 serial TS input ● Supports DVB-T/T2, DVB-C, DVB-S/S2, ARIB and DTMB TS input data rate and format ● Supports multi standard hardware engines for TS encryption or decryption ●...
  • Page 32 LC-32LD145 LC-39LD145 RMVB Decoder (option) D RealVideo8/9/10 Full-HD 30P dual decoder VP6 Decoder (option) VP8 Decoder (option) ● Supports 3D side-by-side Full-HD contents ● Full-HD 30P dual decoder ● H.264 stereo high profile Full-HD 60fps 2D Graphics ● Supports multiple color modes ●...
  • Page 33 LC-32LD145 LC-39LD145 ● Supports alpha blending for OSD on video plane ● Dithering processing for flat panel display ● Frame rate conversion ● Supports FHD panel and VGA dot-to-dot ● Supports PIP/POP, (dual de-interlace, one HD and one SD) OD (option) ●...
  • Page 34 LC-32LD145 LC-39LD145 Component Video In ● Supports 2 component video inputs ● Supports 480i / 480p / 576i / 576p / 720p / 1080i / 1080p Audio ADC ● Supports 2-pair L/R input Audio digital input ● Supports 1 bit (2 channel) I2S audio input HDMI Receiver ●...
  • Page 35 LC-32LD145 LC-39LD145 S/PDIF interface ● Supports SPDIF in bypass ● SPDIF out Analog TV IF Demodulator ● Supports world-wide analog TV standard ● Accept direct IF and low IF ● Full digital AGC control and carrier recovery ● Embedded SAW filter and IF Amplifier. Cost effective TV front-end structure and no more cost on: ●...

  • Page 36: Mediatek Block Diagram

    LC-32LD145 LC-39LD145...

  • Page 37: Usb Interface

    LC-32LD145 LC-39LD145...

  • Page 38: Ddr3 Sdram 1Gb G Die

    LC-32LD145 LC-39LD145 6. DDR3 SDRAM 1Gb G-die 6.1 Description: The 1Gb DDR3 SDRAM G-die is organized as a 8Mbit x 16 I/Os x 8banks device. This synchronous device achieves high speed double-data-rate transfer rates of up to 2133Mb/sec/pin(DDR3-2133)for general applications. The chip is designed to comply with the following key DDR3 SDRAM features such as posted CAS, Programmable CWL, Internal (Self) Calibration, On Die Termination using ODT pin and Asynchronous Reset .
  • Page 39 LC-32LD145 LC-39LD145 x16 Package Pinout (Top view) : 96ball FBGA Package...

  • Page 40: Scaler And Lvds Sockets

    LC-32LD145 LC-39LD145 7. SCALER AND LVDS SOCKETS 7.1. LVDS sockets Block Diagram...

  • Page 41: Panel Supply Switch Circuit

    LC-32LD145 LC-39LD145 7.2. Panel Supply Switch Circuit This switch is used to open and close panel supply of TCON. It is controlled by port of main ucontroller. Also with this circit panel sequency could be adjusted correctly. 3 panel supplys are connected to this circuit.

  • Page 42: Features

    LC-32LD145 LC-39LD145 8.1.2 Features 8.1.3 Block Diagram...

  • Page 43: Pinning

    LC-32LD145 LC-39LD145 8.1.4 Pinning...

  • Page 44: En25Qh16 16 Megabit Serial Flash Memory

    LC-32LD145 LC-39LD145 8.2 EN25QH16 16 Megabit Serial Flash Memory with 4Kbyte Uniform Sector 8.2.1 General Description The EN25QH16 is a 16 Megabit (2,048 K-byte) Serial Flash memory, with enhanced write protection mechanisms. The EN25QH16 supports the standard Serial Peripheral Interface (SPI), and a high performance Dual/Quad output as well as Dual/Quad I/O using SPI pins: Serial Clock, Chip Select, Serial DQ0(DI), DQ1(DO), DQ2(WP#) and DQ3(HOLD#).

  • Page 45: Block Diagram

    LC-32LD145 LC-39LD145 8.2.3 Block Diagram 8.2.4 Pinning...
  • Page 46 LC-32LD145 LC-39LD145...

  • Page 47: Lm1117 Lm800Ma Low Dropout Line Regulator

    LC-32LD145 LC-39LD145 9. I-LM1117/LM 800mA Low-Dropout Linear Regulator The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It has the same pin-out as National Semiconductor’s industry standard LM317. The LM1117 is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two external resistors.

  • Page 48: Conectors

    LC-32LD145 LC-39LD145 10. CONNECTORS 10.1. HDMI (CN707,CN708) 10.2. USB(CN37, CN38) Name Cable color Cable color Description VBUS White (gold*) White (gold*) Data − Green Green Data+ GND Black Black Ground (blue*) (blue*)

  • Page 49: Vga (Cn711)

    LC-32LD145 LC-39LD145 10.3. VGA (CN711) 10.4. SCART (SC1)

  • Page 50: Service Menu Settings

    LC-32LD145 LC-39LD145 SERVICE MENU SETTINGS 11. SERVICE MENU SETTINGS In order to reach service menu, First Press “MENU” then write "4725" by using remote control. In first screen following items can be seen: Video Settings Audio Settings Options 1 Options 2 Tunning Settings Source Settings Diagnostic...
  • Page 51 LC-32LD145 LC-39LD145 11.1 Video Settings 11.2. Audio Settings. AUDIO SETTINGS Other Surround Type Surround Mode Text Surround Sound MENU RET/BACK...
  • Page 52 LC-32LD145 LC-39LD145 11.3 Options Options-1 RET/BAC Options- 2 RET/BACK...
  • Page 53 LC-32LD145 LC-39LD145 11.4. Tuning Settings RET/BACK 11.5 Source Settings   ...
  • Page 54 LC-32LD145 LC-39LD145 11.6. Diagnostic Press any key to test Exit Back RET/BACK 11.7 USB Operations USB operations option can not be used directly. It can be used for updating panel tool, hw congiguration etc.

  • Page 55: Sofware Update

    LC-32LD145 LC-39LD145 12. SOFTWARE UPDATE In MB82 project there is only one software for service. From following steps software update procedure. Can be seen: 1. Copy “upgrade loader.pkg”software file directly into foot of a flash memory (not in a folder) . 2.
  • Page 56 LC-32LD145 LC-39LD145 Dimming pin should be high or square wave in open position. If it is low, please check S16 for Mstar side and panel or power cables, connectors. Backlight power supply should be in panel specs. Please check CN4 for MB82, related connectors for power supply cards.

  • Page 57: Module Problem

    LC-32LD145 LC-39LD145 STBY_ON/OFF should be low for standby on condition, please check R2090. 13.2 CI Module Problem Problem: CI is not working when CI module inserted. Possible couses: Supply, suply control pin, detect pins, mechanical positions of pins CI supply shoul be 5V when CI module inserted. If it is not 5V please check CI_POWER_CTRL, this pin should be low.
  • Page 58 LC-32LD145 LC-39LD145 Please check mechanical positions of CI module. Detect ports should be low. If it is not low please check CI connector pins, CI module pins and 3V3_VCC on MB82.

  • Page 59: Led Blinking Problem

    LC-32LD145 LC-39LD145 13.3 Led Blinking Problem Problem: LED blinking, no other operation This problem indicates a short on Vcc voltages. Protect pin should be logic high while normal operation. When there is a short circuit protect pin will be logic low. If you detect logic low on protect pin, unplug the TV set and control voltage points with a multimeter to find the shorted voltage to ground.

  • Page 60: Ir Problem

    LC-32LD145 LC-39LD145 13.4 IR Problem Problem: LED or IR not working Check LED card supply on MB82 chasis.

  • Page 61: Keypad Touchpad Problems

    LC-32LD145 LC-39LD145 13.5 Keypad Touchpad Problems Problem: Keypad or Touchpad is not working Check keypad supply and KEYBOARD pin on MB82 13.6 USB Problems Problem: USB is not working or no USB Detection. Check USB Supply, It should be nearly 5V.

  • Page 62: No Sound Problem

    LC-32LD145 LC-39LD145 13.7 No Sound Problem Problem: No audio at main TV speaker outputs. Check supply voltages of VDD_AUDIO, 5V_VCC or 12V_VCC with a voltage-meter. There may be a problem in headphone connector or headphone detect circuit (when headphone is connected, speakers are automatically muted). Measure voltage at HP_DETECT pin, it should be 3.3v.

  • Page 63: No Sound Problem At Headphone

    LC-32LD145 LC-39LD145 13.8 No Sound Problem at Headphone 13.8 No Sound Problem at Headphone Problem: No audio at headphone output. Check HP detect pin, when headphone is. Check 5V_VCC and 3V3_VCC with a voltage- meter. 13.9 Standby On/O Problem Problem: Device cannot boot, TV hangs in standby mode.
  • Page 64 LC-32LD145 LC-39LD145 NOTE:...

  • Page 65: Overall Wiring Diagram

    LC-32LD145 LC-39LD145 OVERALL WIRING DIAGRAM 14 . Overall wiring Diagram MB82S & IPS19 WIRING DIAGRAM MAINBOARD : MB82 S IPS19-5 V.1 PANEL 32'' VES315WNDL-01 MODEL LC-32LD145E (B) LC-32LD145V (B) LC-32LD145K (B) IPS19-5 V.1 17MB82-S C N5 P L200 C N14 Part Code 23110312 C ONV E R T E R LE D / IR...
  • Page 66 LC-32LD145 LC-39LD145 WIRING DIAGRAM MAINBOARD : MB82-S 17IPS20 R6 PANEL 39'' VES390UNDC-01 MODEL LC-39LD145E (B) LC-39LD145V (B) LC-39LD145K (B) 17IPS20 R6 17MB82- S C N4 C N5 PART CODE 30079746 C N9 PART CODE 23103484 C ONV E R T E R LE D / IR S P E AK E R MAINS...

  • Page 67: Inner Layout

    LC-32LD145 LC-39LD145 15 .INNER LAYOUT LC-32LD145 LC-39LD145...

  • Page 68: Schematic Diagram

    LC-32LD145 LC-39LD145 SCHEMATIC DIAGRAMS 16 . Schematic Diagrams DEMOD R2201 R2001 C179 M_CI_OUTCLK CI_OUTCLK CLK_5135 XTALI M_CI_INVALID CI_INVALID C490 C491 CI_D3 CI_CD1# M_CI_INSYNC CI_INSYNC CI_D4 CI_OUTDATA3 CI_D5 CI_OUTDATA4 C180 XTALO close to pcmcia M_CI_INDATA0 CI_INDATA0 CI_D6 CI_OUTDATA5 CI_D7 CI_OUTDATA6 M_CI_INDATA1 CI_INDATA1 CI_CE1# CI_OUTDATA7...
  • Page 69 LC-32LD145 LC-39LD145 MAIN TP59 AOSDATA0 TP60 AOBCK 3V3_AVCC 3V3_AVCC AOLRCK TP75 100n C209 AVDD33_MEMPLL AVDD33_PLLGP AOMCLK TP58 100n near IC 3V3_AVCC R1984 HP_AMP_MUTE 100n 3V3_STBY AVDD33_HDMI_1_RX 1V2_MT5820 3V3_AVCC C257 100n 100n RDQ6 163 RDQ6 AVDD12_LVDSA AVDD33_CVBS AVDD12_LVDSA RDQ2 SPI_CLE RDQ2 GPIO2 SPI_DATA DDRV...
  • Page 70 LC-32LD145 LC-39LD145 POWER W/B2B C136 STP1 COMMON 100n R2202 1 SS CN32 C197 TPS54329E N.C. F200 C1280100n 1 VBST 12V_VCC 12V_STBY C1316 MP1498 C357 C1325 R2179 100n C1281 12V_VCC S302 EN/SYNC 12V_VCC power_pin9 C1144 C353 VREG5 R165 C1178 C215 220n 220n 470n DIMMING...
  • Page 71 LC-32LD145 LC-39LD145 AUDIO AMP. F172 R224 R219 S116 12V_VCC R189 MAIN_L R182 VDD_AUDIO MAIN_R C196 C253 C190 C252 C795 C143 C674 C675 R238 100k R237 100k 3V3_VCC MAIN_DAC_L 220u 100u C1195 C1196 MAIN_DAC_R S200 24V_VCC_AU HP_NEG_RIGHT HP_NEG_LEFT 8W 30067972 5V_VCC 2w5 30069845 24V_VCC_AU 220R...
  • Page 72 LC-32LD145 LC-39LD145 PERIPHERAL SLIM HEADPHONE OUTPUT SAV Slim INPUT C454 TP79 SC_CVBS-IN R125 TP32 TP30 S230 SC_CVBS-IN_pin20 MAIN_L SC_CVBS_OUT TP80 TP67 R126 TP33 S231 MAIN_R TP66 C452 R305 SAV_CVBS C451 SC_FB TP82 SAV_CVBS SC_R C5V6 SAV_L C267 TP187 SAV_L JK13 UART-TX SAV_L R302...
  • Page 73 LC-32LD145 LC-39LD145 MEMORY / HDMI HDMI0 CN12 UA 100R OLMALI DDRV Near to pin 165 of MT5820 C291 C395 C320 C321 C1115 HDMI0_RX2P RWE_ B_RWE_ 100n 100n 330p 100n 330p 100n R265 RCAS_ B_RCAS_ DDRV HDMI0_RX2N RRAS_ B_RAS_ R266 HDMI0_RX1P RA12 B_RA12 100n...
  • Page 74 LC-32LD145 LC-39LD145 LVDS COM FHD 50Hz 3D FFC OPTIONS TABLE PANEL SUPPLY SWITCH S183 3D_EN 100u 3V3_VCC R514 PANEL_VCC OP_PIN5 R226 12V_VCC PANEL_VCC R515 5V_VCC PANEL_VCC OP_PIN6 PANEL_VCC R227 5V_VCC R516 LG BASED 30070519 PANEL_VCC OP_PIN7 R228 PANEL_VCC S186 MEGA_DCR_IN R517 PANEL_VCC PANEL_VCC...
  • Page 75 LC-32LD145 LC-39LD145 TUNER D171 390nH 560nH GND1 AZ5425-01F 390n C135 RF_IN_P C1113 C322 C323 JK12 0.7pF RF_IN_N 220nH C324 C109 180p R784 ACT_ANT 3V3_TUNER MXL601_SCL MXL601_SDA C105 C270 R785 1.8nF 27MHz XTAL_N VDD_1P8_1 D_IF_AGC IF_AGC C104 XTAL_P VDD_3P3_1 3V3_TUNER GND_XTAL IF_OUTN_1 DIGITAL_IF_N 10nF...
  • Page 76 LC-32LD145 LC-39LD145 SAT / LNB R2192 3V3_SAT_DEMOD SAT_SCL R2193 12V_VCC C1270 100n C1208 220n SAT_SDA C1269 C1324 C1319 C1290 100n 220n S2_SCL 1N5819 C1274 R2170 LNB_OUT VOUT ISEL S2_SDA VDDI_1V25 D174 D179 R2149 R2196 S2DEMOD_RESET 100R SAT_SDA S2_AGC 1N5819 R2148 LNBH29EPTR S295 100R...
  • Page 77 LC-32LD145 LC-39LD145 POWER SUPPLY 1/2 LC-32LD145 R109 S122 C118 C339 OPTION OF L105 D100 RS1008_SOD123 R248 R229 R108 R249 R250 R251 TR200 RS1008_SOD123 D101 R107 GNDCAP1 +400V GNDCAP1 R252 R253 R254 R255 S121 RELAY_TRCD_12V C112 C114 C103 D208 C100 C119 C340 L104 L103...
  • Page 78 LC-32LD145 LC-39LD145 POWER SUPPLY 2/2 LC-32LD145 L503 IC500 L505 50R_100MHZ_3A D505 100n R506 +24-80V VOUT 100k L504 UF5402 C502 COMP D506 C501 C510 50R_100MHZ_3A BOOST UF5402 100n BL_ON/OFF_1 R503 100k V_IN FQPFN50C BOOST1 OVP_LED GATE Q501 Q502 R511 mounted on 100k STD17NF03L HS500...
  • Page 79 LC-32LD145 LC-39LD145 POWER SUPPLY -17IPS20S-R6 1/3 - LC-39LD145 OPS. TR100 PFC TRAFOSU TR101 S119 V_11 C131 R126 C127 R115 R117 R118 R131 R125 +400V C126 R124 Q101 V_10 R150 100p 100R FQT1N60C D105 D103 R110 100R C129 1N4148 C130 C133 1 INV 100p 100p...
  • Page 80 LC-32LD145 LC-39LD145 POWER SUPPLY -17IPS20S-R6 2/3 LC-39LD145 OPS. EFD43_80V-100W C2591 C2592 R386 R377 +400V TR301 R388 R387 R397 R389 R381 DRAIN_S D370 C547 +24-80V_AC R391 R382 D352 R559 47p 2kV C399 C398 HER207 R392 R383 D507 RS1002FL opsiyonel opsiyonel R399 R398 R393 R384...
  • Page 81 LC-32LD145 LC-39LD145 POWER SUPPLY -17IPS20S-R6 2/3 LC-39LD145 D503 LED1_S LED DRIVER SINK MOSFET OPS. L500 SB5100 R565 LED4_S 20mm opsiyonel +24-80V F511 100R F500 D504 F512 50R Q510 Q511 C502 SB5100 C2582 C2583 VCC_LED VCC_LED C507 R508 L501 F501 560u 560u R560 R561...

  • Page 82: Printed Wiring Board

    LC-32LD145 LC-39LD145 17. PRINTED WIRING BOARD - MAIN BOARD...

  • Page 83: Cabinet And Mechanical Components

    LC-32LD145 LC-39LD145 18. CABINET AND MECHANICAL COMPONENTS LC-32LD145 (B) 40050124 40050123 17LD141 ASM 23113872 23084516 DISPLAY ASM 32” FC + LCM 23124191 23113793 35028450 STAND FOOT 23080227 STAND FOOT SCREWS 45009999...
  • Page 84 LC-32LD145 LC-39LD145 LC-39LD145 (B) FRONT COVER 39185 LED BMS LENS COVER 42112 LENS IR 42112 17LD141 IR& LED BOARD ASM SPEAKER ASM DISPLAY 39” FC + PANEL BACK COVER 39185 DLB 95&S 3 140290 SCREW P C ZN YSMB 4*16 45012060 STAND FOOT COVER HINGE...

  • Page 85: Replacement Part Listing

    30001458 TR PBJT 0.1A/30V BC858B SOT23 ROHS 30001458 TR PBJT 0.1A/30V BC858B SOT23 ROHS MARK * : SPARE DELIVERY SECTION (G: EPC SHARP GmbH) 30001457 TR NBJT BC848B 0.1A/30V SOT23 SMD ROHS PRICE 30001458 TR PBJT 0.1A/30V BC858B SOT23 ROHS REF No.
  • Page 86 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE C1105 30044848 CAP SMD 100NF 16V K X7R (0402) ROHS 30080364 COIL SMD 1.5uH 1.7A 0R05 3X3X1.5 Ro C1106 30044848 CAP SMD 100NF 16V K X7R (0402) ROHS 30073309 COIL SMD 3R3uH 3A3 0R03M 6X6 Ro C1107 30030097 CAP SMD 100NF 10V K X5R (0402) RoHS...
  • Page 87 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE C1280 30044848 CAP SMD 100NF 16V K X7R (0402) ROHS C216 30047296 CAP SMD 22UF 6.3V M X5R (0805) ROHS C1286 30067969 CAP SMD 10UF 16V K X7R (0805) ROHS C224 30047296 CAP SMD 22UF 6.3V M X5R (0805) ROHS C129...
  • Page 88 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION CODE REF No. PARTS DESCRIPTION CODE C320 30044848 CAP SMD 100NF 16V K X7R (0402) ROHS C567 30064118 CAP SMD 10UF 25V K X5R (0805) ROHS C321 30022250 CAP SMD 330PF 50V K X7R (0402) RoHS 30044848 CAP SMD 100NF 16V K X7R (0402) ROHS C322 30030099 CAP SMD 1NF 50V K X7R (0402) ROHS...
  • Page 89 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE 30021991 RES SMD 1/16W 100R J 0402 ROHS R196 30021996 RES SMD 1/16W 10K J 0402 ROHS R110 30021987 RES SMD 1/16W 4.7K J 0402 RoHS R198 30021996 RES SMD 1/16W 10K J 0402 ROHS R111...
  • Page 90 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE R2179 30021989 RES SMD 1/16W 100K J 0402 ROHS R290 30021991 RES SMD 1/16W 100R J 0402 ROHS R2185 30007019 RES SMD 1/10W 10K F 0805 ROHS R291 30021991 RES SMD 1/16W 100R J 0402 ROHS R219...
  • Page 91 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE R453 30021987 RES SMD 1/16W 4.7K J 0402 RoHS R785 30021991 RES SMD 1/16W 100R J 0402 ROHS R454 30021987 RES SMD 1/16W 4.7K J 0402 RoHS 30021996 RES SMD 1/16W 10K J 0402 ROHS R455 30021987 RES SMD 1/16W 4.7K J 0402 RoHS...
  • Page 92 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE 30063052 FERRIT SMD 1K/100MHz 0.09R M 0.2A 0402Ro 30079720 IC AAMP AD82587D 20W BTL TSSOP24 ROHS S230 30063052 FERRIT SMD 1K/100MHz 0.09R M 0.2A 0402Ro 30057644 IC DOPAMP TL062 SO8 RoHS S231 30063052 FERRIT SMD 1K/100MHz 0.09R M 0.2A 0402Ro TRANSISTORS...
  • Page 93 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE 30066967 XTAL SMD27MHZ 60R 18pF 30PPM 3225 ROHS C104 30022342 CAP SMD 10NF 16V J X7R (0402) ROHS 30066967 XTAL SMD27MHZ 60R 18pF 30PPM 3225 ROHS C105 30068625 CAP SMD 1.8NF 50V K X7R (0402) ROHS C107...
  • Page 94 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE C123 30030097 CAP SMD 100NF 10V K X5R (0402) RoHS C202 30022342 CAP SMD 10NF 16V J X7R (0402) ROHS C124 30030097 CAP SMD 100NF 10V K X5R (0402) RoHS C203 30022342 CAP SMD 10NF 16V J X7R (0402) ROHS C125...
  • Page 95 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE C302 30015459 CAP SMD 470NF 25V K X7R (0805) ROHS C519 30022338 CAP SMD 4.7NF 50V J X7R (0402) RoHS 30030097 CAP SMD 100NF 10V K X5R (0402) RoHS 30044848 CAP SMD 100NF 16V K X7R (0402) ROHS C311 30015459 CAP SMD 470NF 25V K X7R (0805) ROHS...
  • Page 96 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE R100 30021987 RES SMD 1/16W 4.7K J 0402 RoHS R170 30022140 RES SMD 1/16W 22K F (0402) RoHS R102 30021987 RES SMD 1/16W 4.7K J 0402 RoHS R172 30038984 RES SMD NET 1/32W 100R J 8P 0402 ROHS R103...
  • Page 97 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE R2129 30022085 RES SMD 1/16W 33R J 0402 RoHS R271 30022140 RES SMD 1/16W 22K F (0402) RoHS R2130 30022085 RES SMD 1/16W 33R J 0402 RoHS R276 30022481 RES SMD 1/16W 240R F (0402) ROHS R2133...
  • Page 98 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE 30021996 RES SMD 1/16W 10K J 0402 ROHS R691 30021989 RES SMD 1/16W 100K J 0402 ROHS 30030097 CAP SMD 100NF 10V K X5R (0402) RoHS 30021991 RES SMD 1/16W 100R J 0402 ROHS 30050558 CAP SMD 100NF 16V K X5R (0402) ROHS 30021996 RES SMD 1/16W 10K J 0402 ROHS...
  • Page 99 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE 30022132 RES SMD 1/16W 0R 0402 ROHS INTEGRATED CIRCUITS 30022132 RES SMD 1/16W 0R 0402 ROHS IC200 30015087 IC SAFE OPTOCOUPLER TCET1102G S138 30001734 RES SMD 1/10W 0R 0805 ROHS IC201 30066906 IC PWM CONT SG6742HR SO8 RoHS 30022132 RES SMD 1/16W 0R 0402 ROHS...
  • Page 100 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE C111 30076715 CAP MKP SAFE 56NF 275V K X2 AC10BOXTP RO R116 30001735 RES SMD 1/8W 0R 1206 ROHS C114 30067965 CAP MKPSAFE 470NF 275V MAC X2 LB 22BOXRO R209 30000480 RES SMD 1/10W 100K J 0805 ROHS C116...
  • Page 101 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE R369 30000475 RES SMD 1/10W 10K J 0805 ROHS J481 30002583 KISA DEVRE TELI 0.6MM R371 30000506 RES SMD 1/10W 120K J 0805 ROHS J487 30001734 RES SMD 1/10W 0R 0805 ROHS R374 30000727 RES SMD 1/10W 47K J 0805 ROHS J490...
  • Page 102 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE S311 30001734 RES SMD 1/10W 0R 0805 ROHS D209 30078328 DIODE SCH SB5150 5A/150V NOFORM DO201 RO S314 30001735 RES SMD 1/8W 0R 1206 ROHS D213 30038507 DIODE SMD 1N4148 0.15A/100V SM SOD123 RO S315 30001735 RES SMD 1/8W 0R 1206 ROHS...
  • Page 103 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE C115 30074885 CAP CER SAFE 1NF 4KV M Y5U TP ROHS RESISTORS C126 30000294 CAP SMD 100NF 50V K X7R (0805) ROHS 30060262 RES SMD 1/4W 33R J (1206) ROHS C127 30052271 CAP SMD 10UF 25V K X5R (1206) ROHS R101...
  • Page 104 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE R280 30000672 RES SMD 1/10W 330K J 0805 ROHS MISCELLANEOUS PARTS R281 30001734 RES SMD 1/10W 0R 0805 ROHS ¡ FS100 30028356 FUSE SAFE 3.15A 250V (RADIAL) ROHS R289 30060652 RES SMD 1/4W 100K J (1206) RoHS ¡...
  • Page 105 LC-32LD145 LC-39LD145 PRICE PRICE REF No. PARTS DESCRIPTION REF No. PARTS DESCRIPTION CODE CODE 30002583 KISA DEVRE TELI 0.6MM 35027587 GROUND TERMINAL 5 MM GND-20 ROHS 30002583 KISA DEVRE TELI 0.6MM S110 30002583 KISA DEVRE TELI 0.6MM 30001735 RES SMD 1/8W 0R 1206 ROHS S112 30002583 KISA DEVRE TELI 0.6MM 30001734 RES SMD 1/10W 0R 0805 ROHS...
  • Page 106 30072010 PWR CORD SAFE EU 1800-120 W/GR+H 3P ROHS-Power Cord UK 23127445 R/C 4846 SHARP&4846 (GRAY/S) Remote Control 23186018 ARTWORK SHARP LC-32LD145E (B) (OM, batteries, Cable etc.) 23186020 ARTWORK SHARP LC-32LD145V (B) (OM, batteries, Cable etc.) 23185707 ARTWORK SHARP LC-32LD145K (B) (OM, batteries, Cable etc.)
  • Page 107 30072009 PWR CORD SAFE EU 1800-120GR+EH ROHS- Power Cord EU 30072010 PWR CORD SAFE EU 1800-120GR+EH ROHS- Power Cord UK 23172259 ARTWORK SHARP LC-39LD145E (B) (O/M, Bateries,Cable etc ,.) 23185706 ARTWORK SHARP LC-39LD145K(B) (O/M, Bateries,Cable etc ,.) 23180273 ARTWORK SHARP LC-39LD145V (B) (O/M, Bateries,Cable etc ,.)
  • Page 108 LC-32LD145 LC-39LD145 125mm 100mm 80mm 63mm COPYRIGHT © 2014 BY SHARP CORPORATION 50mm ALL RIGHTS RESERVED No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical,...

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