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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
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
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
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
1.2. MB60 Placement of Blocks ....................................................................................... 20
2. TUNER ..................................................................................................................................... 21
A. ST2156 Terrestrial and Cable TV Tuner
A. ST2156 Terrestrial and Cable TV Tuner
A.1 Description ................................................................................................................ 21
A.2 Features .................................................................................................................... 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
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. 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
FDC 642P ................................................................................................................................. 31
a. General Description ..................................................................................................... 31
TPS65251 .................................................................................................................................. 31
a. General Descriptions .................................................................................................... 31
b. Features ....................................................................................................................... 32
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
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
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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
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
H27U2G8F2CTR-BC
a. Key Features ............................................................................................................... 46
b. Descriptions ................................................................................................................ 47
b. Descriptions ................................................................................................................ 47
9. 16M-BIT (16Mx1) CMOS SERIAL NAND FLASH EEPROM ....................................................... 49
Mx25L1602 Mstar SPI FLASH
a. Key Features .............................................................................................................. 49
Mx25L1602 Mstar SPI FLASH
a. Key Features .............................................................................................................. 49
b. General Description ................................................................................................... 50
10. USB INTERFACE ....................................................................................................................... 51
USB2512B
USB2512B
a. General Descriptions ................................................................................................. 51
b. Features ..................................................................................................................... 51
c. Applications ................................................................................................................ 52
b. Features ..................................................................................................................... 51
c. Applications ................................................................................................................ 52
11. CI INTERFACE ........................................................................................................................... 53
12. DEMODULATOR STAGE .......................................................................................................... 53
A. MSB1231 DVB-T2
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. 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
c. Pin Information .......................................................................................................... 57
d. Absolute Maximum Ratings Recommended Operation Conditions.......................... 58
13. LNB SUPPLY AND CONTROL IC .............................................................................................. 58
MP8125
MP8125
a. General Description .................................................................................................... 58
b. Key Features .............................................................................................................. 59
b. Key Features .............................................................................................................. 59
c. Package Reference .................................................................................................... 59
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LC-39LE351
LC-32LE351
14. SOFTWARE ............................................................................................................................... 60
15. TROUBLESHOOTING ................................................................................................................ 61
15. TROUBLESHOOTING ................................................................................................................ 61
A. No Backlight Problem .................................................................................................. 61
B. CI Module Problem ........................................................................................................ 62
C. Staying in Stand-by Mode Problem ............................................................................... 64
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
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