Mitsubishi Electronics WD-62827, WD-52628, WD-73727, WD-62627 LED Indicator Diagnostics, Inputs

Page 42

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

A/V RESET DEFAULT SETTINGS (By Input)

A/V Memory

Ant 1/2

INPUTS

Component

1394 when

HDMI 1/2

HDMI-2 (PC)

Card 1~4

1/2/3

1/2/DTV

connected

(Video)

Analog PC*

 

 

 

Bright/Natural

Bright

Bright

Bright

Bright

Bright

N/A

Bright

Bright Contrast

MAX

MAX

MAX

MAX

MAX

MAX

MAX

Bright Brightness

Center

Center

Center

Center

Center

Center

Center

Color

Center

Center

Center

Center

Center

N/A

Center

Tint

Center

Center

Center

Center

Center

N/A

Center

Sharpness

Center

Center

Center

Center

Center

N/A

Center

Color Temp.

High

High

High

High

High

High

High

Perfect Color

Manual/

Manual/

Manual/

Manual/

Manual/

N/A

Manual/

Center

Center

Center

Center

Center

Center

 

Deep Field Imager

On

On

On

On

On

N/A

On

(V30-V31)

 

 

 

 

 

 

Video Noise

Standard

Standard

Standard

N/A

Standard

N/A

N/A

TV Film Mode (Auto)

On

On

On

N/A

On

N/A

N/A

SharpEdge (V30-V31)

On

On

On

On

On

N/A

On

Bass

Center

Center

Center

Center

Center

Center

Center

Treble

Center

Center

Center

Center

Center

Center

Center

Balance

Center

Center

Center

Center

Center

Center

Center

Surround

OFF

OFF

OFF

OFF

OFF

OFF

OFF

Listen To

Stereo

N/A

N/A

N/A

N/A

N/A

N/A

Level Sound

On

On

On

On

On

On

On

Language

English

N/A

N/A

English

N/A

N/A

English

(Digital Only)

 

 

 

 

 

 

 

Vertical Position

N/A

N/A

N/A

N/A

N/A

Center

N/A

Horizontal Position

N/A

N/A

N/A

N/A

N/A

Center

N/A

Fine Detail

N/A

N/A

N/A

N/A

N/A

Center

N/A

*Analog PC mode is only available on V31 models

A. A/V Memory

Each of the external inputs has its’ own Audio/Video Memory. A change in an A/V setting at a specific input is stored in memory for that specific input.

B. A/V Reset

1.On the front panel, pressing GUIDE and FORMAT at the same time initializes all A/V Memories.

2.The AV Reset in the user’s menu initializes only the selected input’s A/V Memory.

LED Indicator Diagnostics

The front panel LEDs provide an indication of the sets opera- tion, and the possible cause of a malfunction. There are three front panel LEDs, “Power”, “Status” and “Lamp”. Which LED is lit, the color and whether it is blinking or steady indicate the current status, or a possible malfunction.

Normal LED Indications

POWER

STATUS

LAMP

Power

Condition

LED

LED

LED

Status

 

Off

Off

Off

Stby

Off

Green

Off

Off

P-0N

Power On

Off

Off

Blinks

After Turn

Lamp Fan On for 1 minute

Green

Off

 

 

 

Blinks

Off

Off

Stby

Booting after AC applied

Green

 

 

 

 

Slo Blinks

Off

Off

Stby

On Timer is set

Green

 

 

 

 

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Contents Specifications Mitsubishi Digital Electronics AMERICA, INCV29 / V30 / V30+ / V31 Chassis Page Contents Schematic Diagrams Product Safety Notice IntroductionServicing use only recommended Lead-Free solder refer to Safety Precautions Leakage current checkSpeaker Grille & Bezel Removal Cabinet Front DisassemblyWD-52627 / WD-52628 / WD-62627 / WD-62628 SCREEN-ASSY RemovalWD-62827 Front Disassembly Front Panel Caps RemovalSIDE-TRIM Removal Bezel RemovalScreen Assy Removal WD-62927 Front Disassembly TOP, Bottom and Sides Trim Removal Front Bezel Removal Screen Assembly Removal WD-73727 / WD-73827 Front Disassembly Card Reader RemovalGRILLE-SIDE Removal WD-73927 Front Disassembly SCREEN-ASSY Removal Cabinet Rear Disassembly BACK-COVER RemovalChassis Disassembly / Accessing PWBs Chassis Sequence of DisassemblyChassis Removal from the cabinet Figure aChassis Cover Removal Figure Assy PWB- Terminal Removal FigurePWB-POWER Removal Figure Chassis Upper Shield Removal FigurePWB-MICRO Removal PWB-FORMAT & PWB=RISER Removal Referring to FiguresPWB-DM Removal Chassis Rear Shield Removal Figure PWB-DM Removal FiguresCE1 Operating Chassis Outside of CabinetPCPA1 Bolt Table Optical Engine Replacement 52 & 62 Models Optical Engine Replacement Details Ltjc52 & 62 Optical Engine Replacement Details CJ352 & 62 Optical Engine Replacement Details Spring Model’s Optical Engine Replacement ENGINE-PWR-PWBCd c Models Optical Engine Replacement DetailsEngine Assembly removal from the cabinet Lamp Cover VerticalRubber GWedge Engine removal from the Base Plate AssemblyJoining e Bracket Unplug Ballast LeadsEngine Installation Do not LoseAfter Replacing the Optical Engine To Install the Diamond Shield WD-62927 / WD-73927 OnlyTo Remove the Diamond Shield Servicing the Lenticular Screen and Fresnel Lens Lenticular Screen and Fresnel Lens RemovalLenticular Screen and Fresnel Lens Installation Option Menu LED Indicator Diagnostics InputsAbnormal LED Indications AIR Filter Cleaning Lamp Cartridge Air FilterTest signal Circuit Adjustment ModeMeasuring equipment and Jigs Adjusting Data Resetting Data to Factory ValuesAdjustment Selection Terminating the circuit adjustment modeRequired Tools PrelminaryWD-52627 / 62627 / 52628 WD-62827AAdjustment Access Pedestal Cover Locking Screws and Wedge Removal 52 & 62 Side Locking ScrewAdjustment Procedures Adjustment LocationsLocking Screws Vertical Keystone Adjustment Rotation AdjustmentHorizontal Keystone Adjustment After AdjustmentDisplays used to indicate Pb-free Pb-Free DisplayReplacement Chip Parts Removal Resistors, Capacitors, etcChip Parts Removal Transistors Critical and Warranty Parts Designation Parts OrderingParts Tolerance Codes Quick Reference for Common Parts Integrated Circuits Transistors DiodesCoils COIL-CHIP 10MH-K EMI-F-CHIP BLM11A601SCOIL-CHIP 33MH-J COIL-CHIP 10MH-JEMI-F-CHIP BLM11B050SA COIL-RF 10MH-K COIL-RF 22MH-KCOIL-RF 6.8MH-M COIL-RF 2.7MH-MEMI-F-CHIP NFL21SP506X13CD TransformersResistors CHIP-FILTER ACM2012D-9002PCapacitors THRM-CHIPNCP18XH103F03RBMETAL-P 3W 1K-J SW-LEVER SwitchesMiscellaneous TAPE-LENSPlate RF-SWITCH 2RF-SWITCHSWITCH-RF-TYPE Button ResetAccessories Cosmetic Parts491P178030 SCREEN-LENTICULAR 491P178040 SCREEN-LENTICULAR598D822010 Screen Bracket 623D224010 SCREEN-FRAME Spacer 598D683010 Screen Bracket 623D224010 SCREEN-FRAME SpacerWD-62827 Screen Parts Figure WD-62927 Screen Parts Figure598D683010 Screen Bracket WD- 73927 Screen Parts Figure WD-73727 Screen Parts FigureWD-73827 Screen Parts Figure 491P176050 SCREEN-LENTICULARPage Main Power Supply Lamp Ballast DC Supply Fans Power Supply Page Analog Video Signal Path Digital Video Signal Path Signal Path V31 Only HDD Record V30+ Sound Signal Path Command Input Circuitry Serial Control Lines Lamp Control Circuitry Page Reader Live To Shutter Control IC3J01 PWB-SWLAMP
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