AOC LC32D1322 User Manual

92
11. BOM List
Note: The parts information listed below are for reference only, and are subject to change without notice.
Please go to http://cs.tpv.com.cn/hello1.asp
for the latest information.
LC32D1322 E32CA2NSW3B13NX
Location Part No. Description Remark
705TXCBCPD4 705 ASS’Y FOR BRAZIL packing
001G6021 1 SCREW
011G6036 1 SPACER SUPPORT SCC-24
045G 77500 BARCODE RIBBON
045G 77501 BAR CODE RIBBON x300x75
050G 600 1 W WHITE STRAP (1G004991)
052G 1185 MIDDLE TAPE (Y1200141)
052G 1186 SMALL TAPE
052G 2191 A PAPER TAPE
052G 2191 A PAPER TAPE
SP01 078G0120 27 Y SPEAKER 16 OHM 12W 125X32.5 - NO
ECN601 095G8013 4X 70 HARNESS 4P-B&R+B&W 800+400mm LCDXXTF1040
ECN701 095G801313XY11 HARNESS 13P-13P 200mm
ECN904 095G801414XX06 HARNESS 13P-14P 280mm
098GRABD3NEACR REMOTE AOC RC2444204/01
0M1G 930 8 47 CR3 SCREW 3x8
0M1G 940 6120 SCREW 4x6
0M1G 940 10 47 CR3 SCREW 4.0x10
0M1G 940 14 47 CR3 SCREW 4x14
0M1G1730 8120 SCREW 3x8
0M1G1740 14225 CR3 SCREW
0Q1G 940 14 47 CR3 SCREW
0Q1G 940 16 47 CR3 SCREW 4x16
0Q1G 940 25 47 CR3 SCREW
0Q1G1030 6120 SCREW 3x6
E08901 389G424A15N0IS AC POWER CORD 1500mm 2nd source
ECN409 395G176H30NX05 FFC CABLE 30P 530mm 1.0MM
ECN409 395G176W30NX05 FFC CABLE 30P 530 1.0MM 2nd source
ECN407 395G801413LY20 HARNESS 13P(2008)-5P+4P(1253) 700/800mm
705TXCCK011 Base Screw Ass'y
0Q1G 940 25 47 CR3 SCREW
Q45G 76 28NV2 R PE BAG FOR BASE SCREW sz02742
X40G0001624 2A Label for screw pe bag
750TAU315X4342N000 LCD T315XW04 V384 SZ AUO 2nd source
A15T0282201CKD BKT_VESA_BTM
A33T0788ADTB1L0100 Key cover
A33T0789AFL 1L0100 Key button
A34T1580ADT0EK0100 REAR COVER
P34T0681 GM 1L0200 base
P34T0682 GM 1L0300 COVER
P34T0683 GM 1L0100 BASE HINGE_COVER
P52G180105200000HB INSULATING SHEET
Q11G5052 1 STRING

AOC LC32D1322 Specifications

General

Brand	AOC
Model	LC32D1322
Category	LCD TV
Language	English

Summary

Service Manual Overview

Safety Precautions for Servicing

Important Safety Notices

Warning on Substitute Parts

Caution against using non-specified replacement parts that may cause hazards.

Laser Safety Precautions

Specific safety guidelines for products containing laser components.

Use of Original Replacement Parts

Emphasizes using only original manufacturer's replacement parts for continued reliability.

LCD Module Handling Precautions

Specific instructions for safely handling the LCD module with backlight unit.

Revision History

General Specifications (LC32D1322/LC42D1322)

General Specifications (LE32D1322)

Operating Instructions

Remote Control Operation

Explains the function of each button on the remote control for operating the TV.

Using TV Menus

Menu Navigation Instructions

Provides step-by-step guidance on navigating through TV menus using the remote control.

Initial Setup Guide

Guide for initial TV setup, including language and channel tuning.

Image Menu Settings

Advanced Image Settings

Details advanced picture adjustment options for optimizing video quality.

Sound Menu Settings

Sound Mode Selection

Allows selection of sound modes such as Stereo, SAP, or Mono.

Active Backlight Settings

Adjusts backlight for optimal brightness and color saturation.

TV Menu Settings

Tuner Mode Selection

Selects the TV tuner mode, such as Cable or Antenna.

Automatic Channel Scan

Performs automatic channel search and storage.

Audio Mode Selection

Selects audio modes like Stereo, SAP, or Mono.

Configuration Menu Settings

Language Settings

Allows selection of the menu language.

Appropriate Display Format

Configures the display format for proper visualization.

Factory Reset Function

Resets all configurations to factory defaults.

Parental Controls Menu

Channel Blocking

Blocks channels based on parental control settings.

Digital Classification

Defines channel classifications for digital TV content.

Change Password

Changes the parental control password.

Media Menu for USB Playback

Connecting Equipment

Antenna Connections

Instructions for connecting analog or digital antennas to the TV.

DVD Player Connections

Details on connecting DVD players via HDMI and AV (component) interfaces.

HDMI Connection Guide

Instructions for connecting devices using HDMI for high-quality video output.

Camera to AV Connection

Front Panel Control Knobs

Control Knob Usage Instructions

Details the operational use of each control knob on the TV's front panel.

Peripheral Connection Guide

Side Panel Connections

Identifies and explains connections available on the TV's side panel.

Rear Panel Connections

Identifies and explains connections available on the TV's rear panel.

Component Input

Connects devices using component video (YPbPr) and audio inputs.

PC Input

Connects computers using VGA for video and audio signals.

Front Panel Controls (LE32D1322)

Lateral Control Panel Usage

Detailed instructions on how to use the controls located on the side panel of the TV.

Input/Output Specifications

RGB Signal Input Details

Describes the pin assignments for a standard 15-pin color display signal cable.

HDMI Connector Pin Assignments

Lists the pin assignments for HDMI digital connectors.

Compatible Input Modes

HDMI Input Signal Timing

Mechanical Disassembly (LC32D1322)

Removing the Base (LC32D1322)

Step-by-step instructions for removing the TV's base unit.

Removing the Rear Cover (LC32D1322)

Instructions for removing the rear cover of the LC32D1322 TV chassis.

Removing Boards and Components (LC32D1322)

Removing Brackets (LC32D1322)

Instructions for removing specific brackets from the assembly.

Separating Panel and Removing IR Board (LC32D1322)

The Bezel Component (LC32D1322)

Mechanical Disassembly (LC42D1322)

Removing the Base (LC42D1322)

Step-by-step instructions for removing the TV's base unit.

Removing the Rear Cover (LC42D1322)

Instructions for removing the rear cover of the LC42D1322 TV chassis.

Removing Boards and Components (LC42D1322)

Removing Brackets (LC42D1322)

Instructions for removing specific brackets from the assembly.

The Panel Component (LC42D1322)

The Bezel Component (LC42D1322)

Illustrates the bezel component of the LC42D1322 TV.

Mechanical Disassembly (LE32D1322)

Removing the Base (LE32D1322)

Step-by-step instructions for removing the TV's base unit.

Removing the Rear Cover (LE32D1322)

Instructions for removing the rear cover of the LE32D1322 TV chassis.

Removing Boards and Speakers (LE32D1322)

Removing IR Board and Cover (LE32D1322)

The Panel Component (LE32D1322)

The Bezel Component (LE32D1322)

Illustrates the bezel component of the LE32D1322 TV.

Repair Flow Chart: No Power

Troubleshooting: No Power

Diagnostic steps for when the TV has no power and the LED is off.

Troubleshooting: TV Not Turning On

Troubleshooting: Abnormal Image

Troubleshooting: No Image

Troubleshooting: Sound Issues

Troubleshooting: Remote Control Malfunction

Troubleshooting: Unstable OSD

PCB Layout: Main Board

Main Board PCB Layout

Detailed layout of the main board PCB, showing component placement.

PCB Layout: Power Board (LC32D1322)

PCB Layout: Power Board (LC42D1322)

PCB Layout: Power Board (LE32D1322)

PCB Layout: Key Board

Key Board Layout (LE32D1322)

Specific layout for the key board used in the LE32D1322 model.

PCB Layout: IR Board

IR Board Layout (LE32D1322)

Specific layout for the IR board used in the LE32D1322 model.

Adjustment Procedures

Firmware (F/W) Upgrade Process

F/W Upgrade Preparation

Steps to prepare the software file and USB disk for firmware upgrade.

Performing F/W Upgrade

Procedure for connecting the USB drive and initiating the firmware upgrade.

System Block Diagram

Schematic Diagram: Main Board

Main Board Circuit Diagram

Schematic detailing the electronic components and connections on the main board.

VGA Connector Schematic

Video Input Circuitry

YPbPr Audio Input Schematic

Side AV (CVBS) Input Schematic

USB Port 0 Schematic

HDMI Port 2 Schematic

HDMI Port 1 Schematic

HDMI Switch Circuitry

Analog Power Supply Circuits

DDR3 DRAM Schematic

NAND Flash Memory Schematic

System EEPROM Schematic

UART Port 0 Schematic

JTAG Interface Schematic

Power Board Schematic (LC32D1322)

Audio Amplifier Schematic

Speaker Output Circuit

Schematic detailing the speaker output connections.

A/V Interface Schematics

Analog Power Supply Circuits

Schematics for analog power supply circuits.

MII Interface Schematic

GPIO Interface Schematic

Schematic showing the General Purpose Input/Output pins.

LVDS Output Schematic

LVDS Power Control Circuit

Circuitry for controlling the LVDS panel power.

SBTVD Demodulator Schematic

Tuner Circuit Schematic

Impedance Controlled Routing

Guidelines for impedance control and differential routing for signal paths.

RS232 Interface Schematic

Audio Mute Circuit

MII Ethernet PHY Schematic

Ethernet DTE Device Connections

Details connections for the Ethernet Data Terminal Equipment device.

Power Board Schematic (LC32D1322)

Power Board Schematic (LC42D1322)

Power Board Schematic (LE32D1322)

LED Driver Schematics

Key Board Schematic (715G3814K01003004S)

Key Board Schematic (LE32D1322)

IR Board Schematic (715G5570R01000004I)

IR Board Schematic (LE32D1322)

Exploded View (LC32D1322)

Part List (LC32D1322)

Screws and Fasteners

List of screws and fasteners used for assembling the TV, with part numbers and quantities.

Exploded View (LC42D1322)

Part List (LC42D1322)

Screws and Fasteners (LC42D1322)

List of screws and fasteners used for assembling the LC42D1322 TV.

Exploded View (LE32D1322)

Part List (LE32D1322)

Screws and Fasteners (LE32D1322)

List of screws and fasteners used for assembling the LE32D1322 TV.

Bill of Materials (BOM)

Main Board PCB Layout

Mechanical Disassembly (LC32D1322)

Removing the Base (LC32D1322)

Step-by-step instructions for removing the TV's base unit.

Removing the Rear Cover (LC32D1322)

Instructions for removing the rear cover of the LC32D1322 TV chassis.

Removing Boards and Components (LC32D1322)

Steps to remove main board, power board, speakers, and brackets.

Removing Brackets (LC32D1322)

Instructions for removing specific brackets from the assembly.

Separating Panel and Removing IR Board (LC32D1322)

Instructions for separating the panel from the bezel and removing the IR board.

The Bezel Component (LC32D1322)

Illustrates the bezel component of the TV.

Mechanical Disassembly (LC42D1322)

Removing the Base (LC42D1322)

Step-by-step instructions for removing the TV's base unit.

Removing the Rear Cover (LC42D1322)

Instructions for removing the rear cover of the LC42D1322 TV chassis.

Removing Boards and Components (LC42D1322)

Steps to remove main board, power board, IR board, speakers, and brackets.

Removing Brackets (LC42D1322)

Instructions for removing specific brackets from the assembly.

The Panel Component (LC42D1322)

Illustrates the panel component of the LC42D1322 TV.

The Bezel Component (LC42D1322)

Illustrates the bezel component of the LC42D1322 TV.

Mechanical Disassembly (LE32D1322)

Removing the Base (LE32D1322)

Step-by-step instructions for removing the TV's base unit.

Removing the Rear Cover (LE32D1322)

Instructions for removing the rear cover of the LE32D1322 TV chassis.

Removing Boards and Speakers (LE32D1322)

Steps to remove main board, power board, IR board, and speakers.

Removing IR Board and Cover (LE32D1322)

Instructions for removing the IR board, AC cover, and brackets.

The Panel Component (LE32D1322)

Illustrates the panel component of the LE32D1322 TV.

The Bezel Component (LE32D1322)

Illustrates the bezel component of the LE32D1322 TV.

System Block Diagram

Analog Power Supply Circuits

MII Interface Schematic

LVDS Output Schematic

SBTVD Demodulator Schematic

Tuner Circuit Schematic

Impedance Controlled Routing

Guidelines for impedance control and differential routing for signal paths.

RS232 Interface Schematic

MII Ethernet PHY Schematic

Power Board Schematic (LC32D1322)

Power Board Schematic (LC42D1322)

Power Board Schematic (LE32D1322)

LED Driver Schematics

Key Board Schematic (715G3814K01003004S)

Key Board Schematic (LE32D1322)

IR Board Schematic (715G5570R01000004I)

IR Board Schematic (LE32D1322)

Exploded View (LC32D1322)

Part List (LC32D1322)

Screws and Fasteners

List of screws and fasteners used for assembling the TV, with part numbers and quantities.

Exploded View (LC42D1322)

Part List (LC42D1322)

Screws and Fasteners (LC42D1322)

List of screws and fasteners used for assembling the LC42D1322 TV.

Exploded View (LE32D1322)

Part List (LE32D1322)

Screws and Fasteners (LE32D1322)

List of screws and fasteners used for assembling the LE32D1322 TV.

Bill of Materials (BOM)