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Mitsubishi Electric WD-73C1 User Manual

Mitsubishi Electric WD-73C1
55 pages
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MITSUBISHI ELECTRIC VISUAL SOLUTIONS AMERICA, INC.
9351 Jeronimo Road, Irvine, CA 92618-1904
Copyright © 2011 Mitsubishi Electric Visual Solutions America, Inc.
All Rights Reserved
CAUTION:
Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and
"PRODUCT SAFETY NOTICE" contained in this manual.
DLP PROJECTION HDTV
SPECIFICATIONS
Power Input : AC 120V, 60Hz
Light Engine : DLP™ (1080p)
• Light Source : VIP Lamp
Antenna Input : RF 75unbalanced
Tuning : NTSC/ATSC/QAM
: Analog Cable - 1~125
Digital Cable - 1~135
Speakers : 10W x 2 (except V45++)
: 2W x 16 (V45++)
• Analog Input
: Composite/Component
Level (RCA Type)
Y/Video: 1.0 Vp-p, Cr, Cb: 700mVp-p
75 unbalanced
: AUDIO IN JACK (RCA Type)
-4.7dBm 43k unbalanced
• Analog Output : AUDIO / SUBWOOFER OUT JACK
Level (RCA Type)
-4.7dBm 4.7kunbalanced
• Digital : AC-3/PCM Digital Audio Output
Inputs/Outputs (RCA Type)
: HDMI™
:
USB
: PC - use HMDI™
:
Wired IR Input/Output (V45++)
: Ethernet (V45CB, V45+, V45++)
: Bluetooth (V45++)
Manual
Service
See Page 5 for additional specifications.
Design specifications are subject to change without notice.
V45C
V45 V45CA
WD-73C11 WD-73640 WD-73CA1
V45+
V45++ V45CB
WD-73740 WD-73840 WD-82CB1
WD-82740
WD-82840
WD-92840
Version 3.0 10/13/11
2011
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Mitsubishi Electric WD-73C1 Specifications

General IconGeneral
BrandMitsubishi Electric
ModelWD-73C1
CategoryHDTV
LanguageEnglish

Summary

Introduction and Specifications

Model Specifications

Lists key electrical and physical specifications for various TV models covered in the manual.

Model Overview

Provides an overview of the chassis types and a list of specific model numbers for reference.

Safety Precautions and Diagnostics

Safety Warnings and Procedures

Contains essential warnings and procedures for safe operation and servicing of the equipment.

Leakage Current Checks

Outlines the methods for performing leakage current checks before returning the unit to the customer.

LED Indicators and Error Codes

Explains front panel status LED indications and provides a guide to error codes for troubleshooting.

Disassembly and Component Replacement

Component Removal Procedures

Step-by-step instructions for removing external covers, chassis, and key internal boards like PWB-POWER and PWB-MAIN.

Optical Engine Assembly Replacement

Detailed procedure for removing, disassembling, and replacing the optical engine assembly.

Display and Mirror Component Replacement

Guides for replacing the screen assembly and internal mirrors on different model sizes.

Service Procedures and Adjustments

Service Menu and Diagnostics

Instructions on accessing the service menu, performing initialization, and understanding LED/error code diagnostics.

Key Adjustment Procedures

Guides for performing critical adjustments like H/V centering, index delay, and manual geometry alignment.

Data Transfer Functions

Procedures for backing up and restoring service data, including engine and geometry settings.

Parts and Soldering Information

Lead Free Solder Guidelines

Best practices and cautions for servicing PWBs constructed with lead-free solder.

Replacement Parts Lists

Comprehensive lists of replacement part numbers, including quick reference and specific kits.

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