DOWNLOAD Sharp LC-22LE510K (serv.man2) Service Manual ↓ Size: 24.07 MB | Pages: 127 in PDF or view online for FREE

Model
LC-22LE510K (serv.man2)
Pages
127
Size
24.07 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-22le510k-sm2.pdf
Date

Sharp LC-22LE510K (serv.man2) Service Manual ▷ View online

1
LC-19LE510
LC-22LE510
LC-24LE510
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 (HDTV), PAL
 
B/G, I 
/ SECAM
 B/G, D/K, L/L’ 
SYSTEM COLOUR TELEVISION
1st  Edition
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 .......................................................................................................     6
IMPORTANT SERVICE SAFETY PRECAUTIONS.................................................................................     9
OPERATION MANUAL ...........................................................................................................................  12
DIMENSIONS .....................................................................................................................................  18
INTRODUCTION ...................................................................................................................................  21
CIRCUIT DESCRIPTIONS ..................................................................................................................  24
SERVICE MENU SETTINGS .......................................................................................................... 69
SOFTWARE UPDATE ............................................................................................................................  74
HOTEL TV MODE ................................................................................................................................  75
TROUBLESHOOTING  ...................................................................................................................  79
OVERALL WIRING DIAGRAM .................................................................................................................  89
SCHEMATIC  DIAGRAMS  ............................................................................................................  91 
PRINTED WIRING BOARD ............................................................................................................... 102
REPLACEMENT PARTS LIST ................................................................................................................103
CABINET AND MECHANICAL PARTS LISTING  .....................................................................................  127
                       Issued: 1 July 2011
MODEL
LC-19LE510E/K
LC-22LE510E/K
LC-24LE510E/K
LC-22DV510E
LCD  COLOUR  TELEVISION
OPERATION  MANUAL
EN
G
LI
SH
50
18
68
39
SHARP  ELECTRONICS  (Europe)  GmbH
Sonninstraße  3,  D-20097  Hamburg
SHARP  CORPORATION
http://www.sharp-eu.com
 
 
 
     MB60 CHASSIS
SHARP  CORPORATION
2
LC-19LE510
LC-22LE510
LC-24LE510
TABLE OF CONTENTS 
 
i   SPECIFICATIONS ..........................................................................................................................  6 
ii  IMPORTANT SERVICE SAFETY PRECAUTIONS ......................................................................... 9 
iii  OPERATION MANUAL ................................................................................................................. 12 
iv  DIMENSIONS ............................................................................................................................... 18 
1. INTRODUCTION ........................................................................................................................... 21 
1.1. General Block Diagram ................................................................................................. 22 
1.2. MB60 Placement of Blocks ........................................................................................... 23 
2. TUNER(TU102) ............................................................................................................................. 24 
2.1. General description of Samsung DTOS403LH122X: .................................................... 25 
2.2. Features of DTOS403LH122X: ..................................................................................... 25 
2.3. Pinning: ......................................................................................................................... 26 
3. SAW FILTER – Audio – Epcos K9656M(Z101) ............................................................................. 27 
3.1. Standard ........................................................................................................................ 27 
3.2. Features  ....................................................................................................................... 27 
3.3. Pin configuration ........................................................................................................... 27 
3.4. Frequency response  .................................................................................................... 28 
4. SAW FILTER – Video – Epcos K3958M(Z102) ............................................................................. 29 
4.1. Standard ........................................................................................................................ 29 
4.2. Features  ....................................................................................................................... 29 
4.3. Pin configuration: .......................................................................................................... 29 
4.4. Frequency response  .................................................................................................... 30 
5. AUDIO AMPLIFIER STAGE WITH AZAD2102(U163, U164) ....................................................... 31 
5.1. General Description ...................................................................................................... 31 
5.2. Features ........................................................................................................................ 31 
5.3. Absolute Ratings ........................................................................................................... 32 
5.3.1. Electrical Characteristics ............................................................................................ 32 
5.3.2. Operating Specifications. ........................................................................................... 33 
5.4. Pinning ............................................................................................................,............. 34 
6. AUDIO AMPLIFIER STAGE WITH TPA3113(U168) ..................................................................... 35 
6.1. General Description ...................................................................................................... 35 
6.2. Features ........................................................................................................................ 35 
3
LC-19LE510
LC-22LE510
LC-24LE510
6.3. Absolute Ratings  .......................................................................................................... 35 
6.3.1. Electrical Characteristics ............................................................................................ 35 
6.3.2. Operating Specifications ............................................................................................ 36 
6.4. Pinning .......................................................................................................................... 36 
7. POWER STAGE ............................................................................................................................ 37 
7.1. Short CCT Protection Circuit ......................................................................................... 39 
7.2. Power Management ...................................................................................................... 40 
8. MICROCONTROLLER – MSTAR(U157) ...................................................................................... 42 
8.1. General Description ...................................................................................................... 42 
8.2. General Features .......................................................................................................... 42 
8.3. MSTAR Block Diagram ................................................................................................. 47 
8.4. Reset Circuit .................................................................................................................. 47 
9. CI INTERFACE .............................................................................................................................. 48 
9.1 Block Diagram ................................................................................................................ 48 
9.2 CI Interface Power Switch .............................................................................................. 48 
10. USB INTERFACE ........................................................................................................................ 49 
11. DDR2 SDRAM 8M × 4 BANKS × 16 BIT (W9751G6JB) (U154, U155) ...................................... 50 
11.1. General Description .................................................................................................... 50 
11.2. Features ...................................................................................................................... 50 
11.3. Electrical Characteristics ............................................................................................. 50 
11.4. Pinning ........................................................................................................................ 51 
12. SCALER AND LVDS SOCKETS ................................................................................................. 53 
12.1. LVDS sockets Block Diagram  .................................................................................... 53 
12.2. Panel Supply Switch Circuit ........................................................................................ 53 
13. NAND FLASH MEMORY - MX25L1005 (U158) .......................................................................... 55 
13.1. General Description .................................................................................................... 55 
13.2. Features ...................................................................................................................... 55 
13.3. Absolute Maximum Ratings ........................................................................................ 55 
13.4. Pinning ........................................................................................................................ 55 
14. NAND FLASH MEMORY – NAND512XXA2C (U162) ................................................................ 56 
14.1. General Description .................................................................................................... 56 
14.2. Features ...................................................................................................................... 56 
14.3. Pinning ........................................................................................................................ 57 
4
LC-19LE510
LC-22LE510
LC-24LE510
15. USB2.0 to Fast Ethernet – ASIX AX88X72A (U171) ................................................................... 58 
15.1. General Description .................................................................................................... 58 
15.2. Features ...................................................................................................................... 58 
15.3. Block Diagram ............................................................................................................. 59 
15.4. Pinning ........................................................................................................................ 59 
16. LM1117(U175, U180, U181) ....................................................................................................... 60 
16.1. General Description .................................................................................................... 60 
16.2. Features ...................................................................................................................... 60 
16.3. Applications ................................................................................................................. 60 
16.4. Absolute Maximum Ratings ........................................................................................ 60 
16.5. Pinning ........................................................................................................................ 60 
17. MP2012 (U176) ........................................................................................................................... 61 
17.1. General Description .................................................................................................... 61 
17.2. Features ...................................................................................................................... 61 
17.3. Pinning......................................................................................................................... 61 
18. RTA8283A (U23, U173) .............................................................................................................. 62 
18.1. General Description .................................................................................................... 62 
18.2. Features ...................................................................................................................... 62 
18.3. Pinning......................................................................................................................... 63 
19. MP1583 (U174) ........................................................................................................................... 64 
19.1. General Description .................................................................................................... 64 
19.2. Features ...................................................................................................................... 64 
19.3. Pinning ........................................................................................................................ 64 
20. FDC642 ....................................................................................................................................... 65 
20.1. General Description .................................................................................................... 65 
20.2. Features ...................................................................................................................... 65 
20.3. Pinning ........................................................................................................................ 65 
21. FDC604P...................................................................................................................................... 66 
21.1. General Description .................................................................................................... 66 
21.2. Features ...................................................................................................................... 66 
21.3. Pinning ........................................................................................................................ 66 
22. CONNECTORS ........................................................................................................................... 67 
22.1. SCART (SC1) .............................................................................................................. 67 
Page of 127
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Sharp LC-22LE510K (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Sharp LC-22LE510K (serv.man2) Service Manual ↓ Size: 24.07 MB | Pages: 127 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LC-22LE510K (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-22LE510K (serv.man2) LCD. Information contained in Sharp LC-22LE510K (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.