Read Sharp LC-40LE511E (serv.man2) Service Manual online
1
LC-32LE511
LC-40LE511
LC-40LE531
LC-32LE511
LC-40LE511
LC-40LE531
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 ........................................................................................................ 4
IMPORTANT SERVICE SAFETY PRECAUTIONS ............................................................................. 7
OPERATION MANUAL .......................................................................................................................... 10
DIMENSIONS ..................................................................................................................................... 19
INTRODUCTION ................................................................................................................................. 21
CIRCUIT DESCRIPTIONS ....................................................................................................................... 22
SOFTWARE UPDATE ........................................................................................................................... 70
TROUBLESHOOTING................................................................................................................... 70
SERVICE MENU SETTINGS .......................................................................................................... 78
GENERAL BLOCK DIAGRAM ........................................................................................................... 80
OVERAL WIRING BOARD ....................................................................................................... 81
SCHEMATIC DIAGRAMS ............................................................................................................. 84
PRINTED WIRING BOARD ............................................................................................................ 101
REPLACEMENT PARTS LISTING ...................................................................................................... 103
CABINET AND MECHANICAL PARTS LIST ........................................................................................ 149
Issued: 19 July 2011
MODEL
LC-32LE511E
LC-40LE511E
LC-40LE531E
LC-40LE511E
LCD COLOUR TELEVISION
OPERATION MANUAL
EN
G
LI
SH
50
18
68
78
SHARP ELECTRONICS (UK) Limited
4 Furzeground Way, Stockley Park
Uxbridge, UB11 1EZ, UK
MB70 CHASSIS
SHARP CORPORATION
2
LC-32LE511
LC-40LE511
LC-40LE531
i. SPECIFICATIONS ..................................................................................................................... 4
ii. IMPORTANT SERVICE SAFETY PRECAUTIONS ........................................................................ 7
iii. OPERATION MANUAL .......................................................................................................... 10
iv. DIMENSIONS ...................................................................................................................... 17
1. INTRODUCTION .................................................................................................................. 20
2. TUNER ................................................................................................................................. 21
3. AUDIO AMPLIFIER STAGES ................................................................................................. 23
A. MAIN AMPLIFIER (TPA3110) ............................................................................................... 23
B. LINE-OUT and HEAD-PHONE AMPLIFIER STAGE (CXA3813N) ............................................ 26
C. SUBWOOFER AMPLIFIER STAGE (TPA3112) ....................................................................... 27
4. POWER STAGE ..................................................................................................................... 29
5. MICROCONTROLLER(Broadcom) ......................................................................................... 36
6. VIDEO BACK-END PROCESSOR (Trident) ............................................................................. 39
7. FPGA (Spartan-3E) .............................................................................................................. 40
8. 1Gb F-die DDR2-1066 SDRAM (U41-U42-U8-U9) ............................................................... 42
9. 32M x 16 bit DDRII Synchronous DRAM (U28-U29) ............................................................ 44
10. 4Gbit NAND Flash Memory (U35) .................................................................................... 46
11. 128Mbit NAND Flash Memory (U17) ............................................................................... 48
12. USB Interface .................................................................................................................... 49
13. CI Interface ...................................................................................................................... 50
14. DVB-C/T2 Demodulator .................................................................................................... 50
15. LOW POWER&CEC MICROCONTROLLER .......................................................................... 56
16. HDMI SWITCH ................................................................................................................... 57
17. LNB SUPPLY AND CONTROL IC ......................................................................................... 63
18. SOFTWARE UPDATE .......................................................................................................... 65
19. TROUBLESHOOTING ........................................................................................................... 66
A. No Backlight Problem ................................................................................................... 66
3
LC-32LE511
LC-40LE511
LC-40LE531
LC-32LE511
LC-40LE511
LC-40LE531
B. CI Module Problem ....................................................................................................... 69
C. Staying in Stand-by Mode ............................................................................................. 70
D. IR Problem ................................................................................................................... 71
E. Keypad Touchpad Problems .......................................................................................... 72
F. USB Problems ................................................................................................................ 73
G. No Sound Problem ....................................................................................................... 73
H. Standby On/Off Problem ................................................................................................ 73
I. No Signal Problem ........................................................................................................... 74
20. SERVICE MENU SETTINGS................................................................................................... 75
21. GENERAL BLOCK DIAGRAM .............................................................................................. 80
22. OVERAL WIRING DIAGRAM ............................................................................................... 81
23. SCHEMATIC DIAGRAMS .................................................................................................... 84
24. PRINTED WIRING BOARD ................................................................................................ 101
25. REPLACEMENT PARTS LISTING .......................................................................................... 103
26. CABINET AND MECHANICAL PARTS LISTING ..................................................................... 149
4
LC-32LE511
LC-40LE511
LC-40LE531
2
LC-32LE210
LC-32LE220
ELECTRICAL SPECIFICATIONS
Cautions regarding use in high and low temperature environments
• When the unit is used in a low temperature space (e.g. room, offi ce), the
• When the unit is used in a low temperature space (e.g. room, offi ce), the
picture may leave trails or appear slightly delayed. This is not a malfunc-
tion, and the unit will recover when the temperature returns to normal.
• Do not leave the unit in a hot or cold location. Also, do not leave the
unit in a location exposed to direct sunlight or near a heater, as this may
cause the cabinet to deform and the LCD panel to malfunction. Storage
temperature: –20°C to +60°C
.
Specifications
• As a part of our policy of continuous im-
provement, SHARP reserves the right to
make design and specifi cation changes
for product improvement without prior
notice. The performance specifi cation fi g-
ures indicated are nominal values of pro-
duction units. There may be some devia-
tions from these values in individual units.
Environmental Specifications
*1 On-Mode (W) (HOME MODE)
*2 Energy-Save-Mode (W)
*2 Energy-Save-Mode (W)
ECO
*3 Standby-Mode (W)
*4 Off Mode (W)
*5 Annual Energy Consumption (kWh)
*6 Annual Energy Consumption
*4 Off Mode (W)
*5 Annual Energy Consumption (kWh)
*6 Annual Energy Consumption
Energy-Save-Mode (kWh)
ECO
Item
24” LCD COLOUR TV, Model:
LC-24LE210E,
LC-24LE220E
32” LCD COLOUR TV, Model:
LC-32LE210E, LC-32LE220E,
LC-32LB220E, LC-32LS220E
LCD Panel
24" BLACK TFT LCD LED TV
32” BLACK TFT LCD LED TV
Resolution
6.220.800 dots (1.920 x 1.080 pixels)
Video Colour System
PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV
Func-
Func-
tions
TV Standard
Analogue
CCIR (B/G, I, D/K, L/L’)
Digital
DVB-T (2K/8K OFDM)(H.264), DVB-C (Only Lx220)
Receiving Channel
VHF/UHF
E2–E69 ch, F2–F10 ch, I21–I69 ch, IR A–IR J ch (Digital: IR A ch–E69 ch)
CATV
Hyper-band, S1–S41 ch
TV-Tuning System
Auto Preset 999 ch: non-Nordic / 9999 ch: Nordic (ATV: 99 ch), Auto Label, Auto Sort
STEREO / BILINGUAL
NICAM/A2
Viewing angles
H: 176°, V: 176°
Audio Amplifier
Speaker
Speaker
(25 mm x 100 mm) x 2
(30 mm x 100 mm) x 2
Terminals
TV Antenna
UHF/VHF 75 Din type (Analogue & Digital)
SERVICE
Ø 3.5 mm jack
SCART
SCART (AV input, RGB input, TV output, Y/C input)
PC INPUT
VGA (D-Sub 15pin), Ø 3.5mm jack
COMPONENTS
COMPONENT IN: Y/PB(CB)/PR(CR), RCA (AUDIO R/L)
HDMI1
HDMI, Ø 3.5mm jack
HDMI2
HDMI, Ø 3.5mm jack
HDMI3
HDMI, Ø 3.5mm jack
AV
RCA connector (AV input)
MEDIA PLAYER/ TIME-SHIFT/
USB REC
USB 2.0 HOST (A type)
DIGITAL AUDIO OUTPUT
RCA S/PDIF digital audio output.
C. I. (Common Interface)
EN50221, R206001, CI+ speci cation (Only Lx220)
Headphones
Ø 3.5 mm jack (Audio output)
OSD language
Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian,
Latvian, Lithuanian, Norwegian, Polish, Portuguese, Russian, Slovak, Slovene, Spanish,
Swedish, Turkish, Ukrainian, Byelorussian, Romanian.
Power Requirement
AC 220–240 V, 50 Hz
Power Consumption (IEC62087 Method)
30W (0.25 W Standby)
85W (0.25 W Standby)
Weight
4,9 Kg (Without stand), 6 Kg (With stand)
8,5 Kg (Without stand), 9,8 Kg (With stand)
Operating Temperature
0 °C to +40 °C
*1 Measured according to IEC 62087 Ed. 2.
*2 For further information about the Energy Save function,
please see related pages in this operation manual.
*3 Measured according to IEC 62301 Ed. 1.
*4 Measured according to IEC 62301 Ed. 1.
*5 Annual energy consumption is calculated on the basis
of the On-Mode (HOME MODE) power consumption,
watching TV 4 hours a day, 365 days a year.
*6 Annual energy consumption is calculated on the basis of
the Energy-Save-Mode power consumption, watching TV
4 hours a day, 365 days a year.
32”
63 W
48 W
48 W
0.25 W
0.18 W
0.18 W
92 kWh
71 kWh
71 kWh
LCD COLOUR TV, Model:
LC-32LE210E, LC-32LB220E, LC-32LE220E, LC-32LS220E.
LC-32LE210E, LC-32LB220E, LC-32LE220E, LC-32LS220E.
32” TFT LCD LED TV
10 W x 2
(30 mm x 100 mm) x 2
85 W (0.25 W (Standby)
8,5 Kg (Without stand), 9,8 Kg (With stand)
ELECTRICAL SPECIFICATIONS
LC-32LE511E Specifications
English - 41 -
Speci cations
TV BROADCASTING
PAL/SECAM B/G D/K K’ I/I’ L/L’
RECEIVING CHANNELS
VHF (BAND I/III)
UHF (BAND U)
HYPERBAND
NUMBER OF PRESET CHANNELS
10.000
CHANNEL INDICATOR
On Screen Display
RF AERIAL INPUT
75 Ohm (unbalanced)
OPERATING VOLTAGE
220-240V AC, 50 Hz.
AUDIO OUTPUT POWER (W
PAL/SECAM B/G D/K K’ I/I’ L/L’
RECEIVING CHANNELS
VHF (BAND I/III)
UHF (BAND U)
HYPERBAND
NUMBER OF PRESET CHANNELS
10.000
CHANNEL INDICATOR
On Screen Display
RF AERIAL INPUT
75 Ohm (unbalanced)
OPERATING VOLTAGE
220-240V AC, 50 Hz.
AUDIO OUTPUT POWER (W
RMS.
) (10% THD)
2 x 6
POWER CONSUMPTION (W)
135 W (max)
< 1 W (Standby)
PANEL
32” (80 cm) wide screen
VESA
200 x 100 mm / M4
DIMENSIONS (mm)
DxLxH (With foot): 205,5 x 773 x 522
Weight (Kg): 10,50
DxLxH (Without foot): 39 x 773 x 490
Weight (Kg): 9,20
POWER CONSUMPTION (W)
135 W (max)
< 1 W (Standby)
PANEL
32” (80 cm) wide screen
VESA
200 x 100 mm / M4
DIMENSIONS (mm)
DxLxH (With foot): 205,5 x 773 x 522
Weight (Kg): 10,50
DxLxH (Without foot): 39 x 773 x 490
Weight (Kg): 9,20
Digital Reception (DVB-T)
Transmission Standards:
DVB-T, MPEG2,DVB-T, MPEG4 HD
DVB-T, MPEG2,DVB-T, MPEG4 HD
i. DEMODULATION
-Symbol rate: COFDM with 2K/8K FFT mode.
•
-Modulation: 16-QAM - 64-QAM FEC for all DVB
•
modes (automatically found)
MHEG-5 ENGINE compliant with ISO/IEC 13522-5
MHEG-5 ENGINE compliant with ISO/IEC 13522-5
•
UK engine Pro le (UK only)
Object carousel support compliant with ISO/IEC
Object carousel support compliant with ISO/IEC
•
135818-6 and UK DTT pro le(UK only)
Frequency range: 474-850 MHz for UK models
Frequency range: 474-850 MHz for UK models
•
ii. VIDEO
ii. VIDEO
-H.264 (MPEG-4 part 10) main and high pro le level
•
4.1/MPEG-2 MP@HL video decoder.
-HD display multi format capable (1080i, 720p,
-HD display multi format capable (1080i, 720p,
•
576p)
-CVBS analogue output.(In HD channels, this will
-CVBS analogue output.(In HD channels, this will
•
not be available
iii. AUDIO
-MPEG-1 layer I/II, MPEG-2 layer II, AAC, HEAAC,
•
AC3, E-AC3
-Sampling frequencies supported are 32, 44.1 &
-Sampling frequencies supported are 32, 44.1 &
•
48 kHz
Digital Reception (DVB-T2)
Demodulation
-QPSK, 16QAM, 64QAM, 256QAM with 1k, 2k, 4k,
8k, 16k, 32k FFT mode
Frequency Band
- UHF/ VHF
Channel BW
- 8 MHz /7MHz
Proles
- MPEG-4 H.264/AVC HP@L 4.0, MP@L 4.0 (HD)
- H.264/AVC MP@L 3 .2, HP@L 3 .2 (SD)
- MPEG-2 MP@HL, MP@ML (SD)
-QPSK, 16QAM, 64QAM, 256QAM with 1k, 2k, 4k,
8k, 16k, 32k FFT mode
Frequency Band
- UHF/ VHF
Channel BW
- 8 MHz /7MHz
Proles
- MPEG-4 H.264/AVC HP@L 4.0, MP@L 4.0 (HD)
- H.264/AVC MP@L 3 .2, HP@L 3 .2 (SD)
- MPEG-2 MP@HL, MP@ML (SD)
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