Sharp LC-40LE240EV LCD TV Manuals

Manuals and User Guides for Sharp LC-40LE240EV LCD TV. We have 1 Sharp LC-40LE240EV LCD TV manual available for free PDF download: Service Manual

Sharp LC-40LE240EV Service Manual

Sharp LC-40LE240EV Service Manual (104 pages)

Brand: Sharp | Category: LCD TV | Size: 24.82 MB

Table of Contents

Table of Contents
2
Specifications
5
Safety Notice
7
Important Service Safety Precaution
7
- End of Life Disposal
  9
- Remote Control Buttons
  10
Operation Manual
10
- Lcd Tv and Operating Buttons
  11
- Aerial Connection
  12
- Power Connection
  12
- Using Usb Inputs
  13
- Connecting to a DVD Player
  14
- Connecting the Lcd Tv to a Pc
  15
- Inserting Batteries
  15
- Remote Control Handset
  15
- Using Side Av Connectors
  15
Dimensions
16
Dimensional Drawings
17
Introduction

18
- General Block Diagram
  19
- MB60 Placement of Blocks
  20
1 Tuner(Tu3)

21
- General Description of Sony RE216
  21
- Circuit Descriptions
  21
2 Audio Amplifier Stage with Azad2102(U163, U164)

23
- General Description
  23
- Features
  23
- Absolute Ratings
  24
  - Electrical Characteristics
    24
  - Operating Specifications
    25
- Pinning
  25
3 Audio Amplifier Stage with Tpa3113(U168)

26
- General Description
  26
- Features
  26
- Absolute Ratings
  26
  - Electrical Characteristics
    26
  - Operating Specifications
    27
- Pinning
  27
4 Power Stage

28
- Power Block Diagram
  29
- Power Management
  31
5 Microcontroller - Mstar(U5)

33
- General Description
  33
- MSTAR Block Diagram
  37
- Reset Circuit
  37
101 CI Interface

38
7 Usb Interface

38
8 Ddr2 Sdram K4T1G146Qf ( U155 )

39
- General Description
  39
- Features
  39
- Pinning
  40
9 Scaler and Lvds Sockets

41
- LVDS Sockets Block Diagram
  41
- Panel Supply Switch Circuit
  41
10 Spi Flash Memory - Mx25L1005 (U158)

42
- General Description
  42
- Features
  43
- Absolute Maximum Ratings
  43
- Pinning
  43
11 Nand Flash Memory - Nand512Xxa2C (U162)

44
- General Description
  44
- Features
  44
- Pinning
  45
12 Lm1117(U175, U180, U181)

46
- General Description
  46
- Features
  46
- Applications
  46
- Absolute Maximum Ratings
  46
- Pinning
  46
13 Mp2012 (U176)

47
- General Description
  47
- Features
  47
- Pinning
  47
14 Rta8283A (U23, U173)

48
- General Description
  48
- Features
  48
- Pinning
  48
15 Mp1583 (U174)

49
- General Description
  49
- Features
  49
- Pinning
  49
16 Fdc642

50
- General Description
  50
- Features
  50
- Pinning
  50
17 Fdc604P

51
- General Description
  51
- Features
  51
- Pinning
  51
18 Connectors

51
- Scart (Sc1)
  51
- Hdmi (Cn707,Cn708)
  52
- Vga (Cn132)
  52
19 Service Menu Settings

53
- Video Settings
  54
- Audio Settings
  54
- Options
  55
- Tuning Settings
  56
- Source Settings
  56
- USB Operations
  57
20 Software Update

58
21 Troubleshooting

59
- No Backlight Problem
  59
- CI Module Problem
  60
- Led Blinking Problem
  62
- IR Problem
  63
- Keypad Touchpad Problems
  64
- USB Problems
  64
- No Sound Problem
  65
- No Sound Problem at Headphone
  65
- Standby On/Off Problem
  66
- No Signal Problem
  66
22 Overall Wiring Diagram

67
23 Schematic Diagrams

69
24 Printed Wiring Board

78
25 Replacement Parts Listing

79
26 Cabinet and Mechanical Parts Listing

99
- Sharp Corporation
  104

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