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AOC LE24A1330 User Manual

AOC LE24A1330
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Page #35 background image
35
R8106
10K 1/8W
R8104
33 OHM
R8108
200OHM +-5% 1/8W
1
2
CN8102
NC
VLED+
C8106
1NF
LED1
1 2
FB9904
BEAD
Q8103
2N3904
C8103
1uF
Q8104
2N3904
R8117
3.6K 1% 1/8W
R8105
15R 1/8W 5%
LED4
LED3
LED2
LED1
ON/OFF
DIM
Q8105
2N3904
12
D8102
RB160M-60TE25
C8108
10N 50V
1
2
3
4
5
6
7 8
CN8101
CONN
2
4
6
1
3
5
CN8103
NC
Q8106
2N3904
VFB
VSET
Q8107
2N3904
R8103
10 OHM 1/4W
R8101
51K 1% 1/8W
C8109
100N 50V
+
C8102
47UF 100V
R8111
18K 1/8W 5%
CN8501 For
AUO&TPV
R8116
51K
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
〠⡩
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
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22Saturday, August 04, 2012
02.LED DRIVER
R8118
1M 1/6W 5%
R8119
150K 1/8W 5%
CN8101& CN8102
For FFC TRF
Board
C8107
1NF 500V
R8110
51K 1/4W
R8114
51K 1/4W
C8105
100N 50V
C8110
1NF
1 2
D8101
SR510-22
VBJT
VADJ
VFB
+5.2V
L8102
47UH
+12_16V
VADJ
VBJT
SLP
3
1
2
D8103
BAV99
3
1
2
D8104
BAV99
3
1
2
D8106
BAV99
3
1
2
D8105
BAV99
+
C8113
47UF 100V
VLED+
Q8102
2N3904
715G5309-P0D-000-0020
R8121
13R 1%
+
C8101
470UF 25V
R8122
13R 1%
R8124
13R 1%
R8123
13R 1%
R8125
13R 1%
LED1
LED2
LED3
LED4
R8129
NC
R8130
NC
R8131
NC
R8113
18R 1%
C8104
100N 50V
+12_16V
EN
1
DIM
2
GM
3
VFB
4
VSET
5
OVP
6
RT
7
CS
8
GND
9
VMOS
10
VCC
11
VBJT
12
VADJ
13
SLP
14
IC8501
PF7001S
VSET
+12_16V
LED2LED1 LED4LED3
SLP
C8112
NC
R8107
0.1R
CN8501 For LG
Panel(LC215EUE)
R8112
0R05 1/6W 5%
C8111
NC
1 2
FB9905
JUMPER
R8115
51K 1/4W
C8114
10N 50V
R8120
0R05 1/6W 5%
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
Q8101
AO4482L
R8102
200K 1/8W 1%
Question and Answer IconNeed help?

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AOC LE24A1330 Specifications

General IconGeneral
Panel TypeTN
Refresh Rate60 Hz
Response Time5 ms
Brightness250 cd/m²
Contrast Ratio1000:1
Aspect Ratio16:9
Resolution1920x1080
PortsVGA
Power Consumption25W

Summary

Safety Information

Important Safety Notice

Detailed safety guidelines and precautions for servicing the equipment.

General Warnings

Critical warnings regarding replacement parts, modifications, and potential hazards.

Laser Safety Precautions

Specific safety instructions for products containing laser components.

LCD Module Handling Precautions

Guidelines for safely handling the LCD module and its backlight unit.

General Specifications

Operating Instructions

Remote Control Functions

Detailed explanation of buttons and their functions on the remote control.

Switching Input Sources

Step-by-step guide to selecting different input sources for the TV.

Main Menu Navigation

Overview of the main menu structure and navigation controls.

Picture Menu Settings

Details on adjusting picture modes like Standard, Cinema, Vivid, Mild, Sport, Game, Personal.

Sound Menu Settings

Explanation of sound modes like Standard, Voice, Music, Theatre, Personal.

Settings Menu Options

Guide to various TV settings including channel search and system reset.

Channel Search

Instructions for performing an automatic or manual channel search.

Other Adjustments

Covers password settings, TV lock, child lock, sleep time, noise reduction, and OSD settings.

Sound and OSD Settings

Configuration options for language, menu transparency, AVL, and caption.

PC Settings

Adjustments for PC input, including auto-adjust, H/V position, phase, and clock.

System Reset

Procedure to restore TV settings to factory default values.

Media Menu Operations

Instructions for accessing and playing media files (photos, music, video, text) from USB storage.

Channel Menu

Overview of the channel menu and shortcuts for program editing.

Connection Guide

Antenna Connection

Guidance on connecting cable or VHF/UHF antennas for analog programming.

High Definition Interface Connection

Instructions for connecting high-definition sources via HDMI or component video.

Composite Signal Connection

Steps for connecting composite video and audio sources to the TV.

AV Output Connection

Information on using the VIDEO OUT terminal for external devices.

PC Connection (VGA/HDMI)

Connecting the TV to a PC using VGA or HDMI interfaces.

Front Panel Overview

Front Panel Buttons and Ports

Description of physical buttons on the TV and available input/output ports.

Input/Output Specifications

PC Input Signal Reference

Table detailing compatible PC resolutions and frequencies for VGA and HDMI inputs.

DVI/HDMI PC Input Signals

Reference chart for PC input signals via DVI and HDMI connections.

Video Input Signal Reference

Chart of supported video formats for component and HDMI inputs.

Supported Video Systems

Lists supported TV video systems and modes, like NTSC, PAL.

Mechanical Instructions

Disassembly Procedures

Steps for removing the base, rear cover, and internal components of the TV.

Panel Removal

Procedure for removing the TV panel itself.

Repair Flow Charts

Troubleshooting: No Power

Flowchart to diagnose and resolve issues where the TV does not power on.

Troubleshooting: Cannot Start

Flowchart for diagnosing startup issues, indicated by a red LED.

Troubleshooting: Abnormal Display

Flowchart to identify and fix problems related to abnormal screen display.

Troubleshooting: No Display

Flowchart for diagnosing issues where the screen remains blank or has no LED indication.

Troubleshooting: Sound Problems

Flowchart to resolve issues related to no sound or abnormal audio output.

Troubleshooting: Remote Control Malfunction

Flowchart to diagnose and fix problems with the TV's remote control.

Troubleshooting: OSD Instability

Flowchart for diagnosing issues with the On-Screen Display (OSD) or its responsiveness.

PCB Layouts

Main Board Layout

Information regarding the layout of the main circuit board.

Power Board Layout

Detailed layout diagram of the power supply board.

IR Board Layout

Diagram showing the layout of the Infrared (IR) receiver board.

Adjustments

ADC Adjustment Procedures

Detailed steps for performing Analog-to-Digital Converter (ADC) adjustments.

White Balance Adjustment

Guide for adjusting white balance for different input sources and color temperatures.

Firmware (FW) Upgrade

Instructions for upgrading the TV's firmware using a USB flash drive.

Schematic Diagrams

Main Board Schematic

Schematic diagram for the main circuit board.

Power Board Schematic

Detailed schematic diagram of the power supply board.

IR Board Schematic

Schematic diagram for the Infrared (IR) receiver board.

Exploded View and BOM

Exploded View

Diagram showing the assembly of the TV with numbered parts.

Bill of Materials (BOM) List

Comprehensive list of parts used in the LE24A1330 model.

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