DOWNLOAD Sharp LC-32LE351K (serv.man2) Service Manual ↓ Size: 43.55 MB | Pages: 120 in PDF or view online for FREE

Model
LC-32LE351K (serv.man2)
Pages
120
Size
43.55 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-32le351k-sm2.pdf
Date

Sharp LC-32LE351K (serv.man2) Service Manual ▷ View online

1
LC-32LE351
LC-39LE351
SERVICE   MANUAL
  LED LCD 
COLOUR TELEVISION
160mm
125mm
100mm
80mm
63mm
50mm
40mm
31.5mm
25mm
20mm
A-data-1
sharp.
Corporate Trademark
DVB-T / DVB-C / T2 (HDTV), PAL
 
B/G, I 
/ SECAM
 B/G, D/K, L/L’ 
SYSTEM COLOUR TELEVISION
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
TABLE OF CONTENTS .......................................................................................................................      2
ELECTRICAL SPECIFICATIONS .......................................................................................................      5
IMPORTANT SERVICE SAFETY PRECAUTIONS  ................................................................................      6 
OPERATION MANUAL  ...........................................................................................................................      9
DIMENSIONS  ....................................................................................................................................   13 
CAUTION WHEN REMOVE THE REAR CABINET ....................................................................................  15
INTRODUCTION ...............................................................................................................................   18 
CIRCUIT DESCRIPTIONS ..................................................................................................................  21 
SOFTWARE UPDATE ......................................................................................................................   60
TROUBLESHOOTING  ............................................................................................................................   61
SERVICE MENU SETTINGS ....................................................................................................................  68
OVERALL WIRING DIAGRAM  ................................................................................................................  73
SCHEMATIC DIAGRAMS ........................................................................................................................  75
CABINET AND MECHANICAL COMPONENTS ...................................................................................  88
REPLACEMENT PARTS LISTING ......................................................................................................  93
                       Issued: 26
th
  April 2013
SE00LC32LE351
MODEL
LC-32LE351E-BK/E-WH
LC-32LE351K-BK/K-WH
LC-39LE351E-BK/E-WH
LC-39LE351K-BK/K-WH
SHARP ELECTRONICS (UK) Limited
4 Furzeground Way, Stockley Park
Uxbridge, UB11 1EZ, UK
502
310
35
LCD COLOUR TELEVISION
OPERATION MANUAL
ENGLISH
LC-32LE352E-BK
LC-32LE352E-WH
LC-39LE352E-BK
LC-39LE352E-WH
LCD-FARB-TV
BEDIENUNGSANLEITUNG
DEUTSCH
TELEVISIONE A COLORI LCD
MANUALE DI FUNZIONAMENTO
IT
ALIANO
LCD FÄRG-TV
BRUKSANVISNING
SVENSKA
 
 
 
17MB95 CHASSIS
SHARP  CORPORATION
2
LC-39LE351
LC-32LE351
TABLE OF CONTENTS 
i   SPECIFICATIONS .....................................................................................................................   5 
ii  IMPORTANT SERVICE SAFETY PRECAUTIONS ...................................................................   6 
iii  OPERATION MANUAL .............................................................................................................   9 
iv  DIMENSIONS ...........................................................................................................................  13 
V  CAUTION WHEN REMOVE THE REAR CABINET .................................................................  15 
1. INTRODUCTION .......................................................................................................................  18 
1.1. General Block Diagram  ............................................................................................  19 
1.2. MB60 Placement of Blocks .......................................................................................  20 
2. TUNER  .....................................................................................................................................  21 
     A. ST2156 Terrestrial and Cable TV Tuner 
 A.1 Description ................................................................................................................  21 
 A.2 Features ....................................................................................................................  21 
     B. M88TS2022 SATELLITE TUNER  
               B.1 Features and General Description ...........................................................................  23 
               B.2 Pin Assignment.........................................................................................................  23  
               B.3 Absolute Maximum Ratings and recommended Operation .....................................  24 
3. AUDIO AMPLIFIER STAGES ………………………………………………………………….…….  24 
      A. Main Amplifier (TAS5719) (6-8 W option) ...........................................................................  24 
  a. General Description ...................................................................................................  24 
  b. Features .....................................................................................................................  25 
  c. Pin Descriptions and functions....................................................................................  26 
      B. Main Amplifier (TS4962M) (2,5 W. option) ............................................................................  28 
  a. General Description.....................................................................................................  28 
  b. Features ......................................................................................................................  28 
  c. Pin descriptions and functions .....................................................................................  28 
       C. Headphone Amplifier Stage ................................................................................................  29 
4. POWER STAGE..........................................................................................................................  30  
      FDC 642P .................................................................................................................................  31 
  a. General Description .....................................................................................................  31 
      TPS65251 ..................................................................................................................................  31 
  a. General Descriptions ....................................................................................................  31 
  b. Features .......................................................................................................................  32 
       MP1484 ....................................................................................................................................  34 
                a. General Descriptions ...................................................................................................  34 
                b. Features .......................................................................................................................  34 
       APL5910 ...................................................................................................................................  36 
                 a. General Descriptions ..................................................................................................  36 
                 b. Features ......................................................................................................................  36 
       LM1117 .....................................................................................................................................  38 
                  a. General Descriptions .................................................................................................. 38 
                  b. Features Descriptions ................................................................................................. 38 
3
LC-32LE351
LC-39LE351
5. MICROCONTROLLER – MSTAR MSD8WB9BX ......................................................................... 39 
                a. General Description ...................................................................................................... 39 
                b. Features .......................................................................................................................  39 
6.  1Gb. DDR3 SDRAM .................................................................................................................... 43 
       Hynix H5TQ1G630FA  
                 a. Description ................................................................................................................... 43  
                 b. Features ....................................................................................................................... 43  
7. 1Gb G-die DDR3 SDRAM ............................................................................................................ 44 
       Samsung K4B1G1646G 
                  a. Key Features ............................................................................................................... 44 
                  b. Description .................................................................................................................. 45 
8. 2Gbit (256M x 8 bit) NAND FLASH MEMORY .............................................................................. 46 
        H27U2G8F2CTR-BC  
     a. Key Features ............................................................................................................... 46 
     b. Descriptions ................................................................................................................ 47 
9.  16M-BIT (16Mx1) CMOS SERIAL NAND FLASH EEPROM ....................................................... 49 
         Mx25L1602 Mstar SPI FLASH  
                   a. Key Features .............................................................................................................. 49  
      b. General Description ................................................................................................... 50 
10. USB INTERFACE ....................................................................................................................... 51 
          USB2512B 
      a. General Descriptions ................................................................................................. 51 
      b. Features ..................................................................................................................... 51 
      c. Applications ................................................................................................................ 52  
11. CI INTERFACE ........................................................................................................................... 53 
12.  DEMODULATOR STAGE .......................................................................................................... 53 
          A. MSB1231 DVB-T2  
     a. Key Features .............................................................................................................. 53 
      b. General Description ................................................................................................... 54 
      c. Block Diagram ........................................................................................................... 54 
      d. Pinning ...................................................................................................................... 55 
      e. Absolute Maximum Rating Recommended Operation Conditions  ........................... 55 
           B. M88DS3002 DVB- S/S2 DEMODULATOR 
                   a. Key Features and general Descriptions ..................................................................... 56 
      b. Block Diagram ........................................................................................................... 57 
      c. Pin Information .......................................................................................................... 57 
      d. Absolute Maximum Ratings Recommended Operation Conditions..........................  58  
13. LNB SUPPLY AND CONTROL IC .............................................................................................. 58 
           MP8125  
     a. General Description .................................................................................................... 58 
     b. Key Features .............................................................................................................. 59 
     c. Package Reference .................................................................................................... 59 
4
LC-39LE351
LC-32LE351
14. SOFTWARE ............................................................................................................................... 60 
15. TROUBLESHOOTING ................................................................................................................ 61 
  A. No Backlight  Problem  .................................................................................................. 61 
  B. CI Module Problem ........................................................................................................ 62 
  C. Staying in Stand-by Mode Problem ............................................................................... 64 
  D. IR Problem .................................................................................................................... 64 
  E. Keypad Touchpad Problems ......................................................................................... 64 
  F. USB Problem ................................................................................................................. 66 
  G. No Sound Problem ........................................................................................................ 66 
  H. Standby On/Off Problem ............................................................................................... 67 
  I. No Signal Problem .......................................................................................................... 67 
16. SERVICE MENU SETTINGS ...................................................................................................... 68 
17. OVERAL WIRING DIAGRAM ..................................................................................................... 73 
18. SCHEMATIC DIAGRAMS .......................................................................................................... 75 
19. CABINET AND MECHANICAL PARTS ...................................................................................... 88 
20. REPLACEMENT PARTS LISTING ............................................................................................. 93 
24. CABINET AND MECHANICAL PARTS LISTING .......................................................................117 
Page of 120
Display

Sharp LC-32LE351K (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Sharp LC-32LE351K (serv.man2) Service Manual ↓ Size: 43.55 MB | Pages: 120 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LC-32LE351K (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-32LE351K (serv.man2) LCD. Information contained in Sharp LC-32LE351K (serv.man2) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.