Mitsubishi Electronics V30+ Resetting Data to Factory Values, Adjustment Selection, Saving data

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

3. Adjustment Selection

Use the “VIDEO” button to select a specific electrical ajustment, “1 HPOS” or “2 VPOS”.

4. Adjusting Data

After selecting an adjustment item, use the “UP” and “DN” buttons to change adjustment data.

ªIf the “UP” button is pressed, the adjustment data increases.

ªIf the “DN” button is pressed, the adjustment data decreases.

5.Saving data

Press “ENTER” to save the adjustment data in memory.

The display characters go red for approx. one second in this step.

Note: If the circuit adjustment mode is terminated without pressing “ENTER”, changes in adjustment data are not saved.

6. Terminating the circuit adjustment mode

Press the “MENU” button on the remote hand unit twice to terminate the adjustment mode.

Note: The adjustment mode can be also terminated by turning the power off.

Resetting Data to Factory Values

1)Enter the Service Adjustment Mode ... Press “MENU-2-4-5-7”

2)Press “0” when in the Service Mode ... Three choices appear at the top of the screen.

Data Transfer

MENU-2-4-5-7-0

Display

Description

Copy Engine E2PROM to DM

Transfers Engine data to DM E2PROM

Restore Backup

Restores data to factory values

UPLOAD TERMINAL BOARD DATA

DO NOT USE

Download WB Alignment to FMT

Transfers Engine data to FMT

3) User UP & DN keys to highlight the desired choice, the Press “ENTER”

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Contents NTSC/ATSC/QAM V29 / V30 / V30+ / V31 ChassisVideo in Jack HdmitmPage Contents Schematic Diagrams Introduction Safety Precautions Speaker Grille & Bezel Removal WD-52627 / WD-52628 / WD-62627 / WD-62628SCREEN-ASSY Removal Card Reader RemovalFront Panel Caps Removal WD-62827 Front DisassemblyBezel and Card Reader/Contol Assy. Removal SIDE-TRIM RemovalScreen Assy Removal WD-62927 Front Disassembly TOP, Bottom and Sides Trim Removal Front Bezel Removal Screen Assembly Removal Card Reader Removal WD-73727 / WD-73827 Front DisassemblyGRILLE-SIDE Removal WD-73927 Front Disassembly SCREEN-ASSY Removal BACK-COVER Removal Cabinet Rear DisassemblyChassis Sequence of Disassembly Chassis Disassembly / Accessing PWBsFigure a Chassis Removal from the cabinetAssy PWB- Terminal Removal Figure Chassis Cover Removal FigureChassis Upper Shield Removal Figure PWB-POWER Removal FigurePWB-FORMAT & PWB=RISER Removal Referring to Figures PWB-MICRO RemovalPWB-DM Removal Figures PWB-DM Removal Chassis Rear Shield Removal FigureCE1 PCPA1 Bolt Table Optical Engine Replacement Jedvi Optical Engine Replacement DetailsCJ3 Optical Engine Replacement Details Spring Diamond Shield Replacement Lenticular Screen and Fresnel Lens Removal Servicing the Lenticular Screen and Fresnel LensLenticular Screen and Fresnel Lens Installation Option Menu Inputs LED Indicator DiagnosticsError Codes Measuring equipment and Jigs Test signalCircuit Adjustment Mode Adjustment Selection Resetting Data to Factory ValuesAdjusting Data Terminating the circuit adjustment modePrelminary Required ToolsLocking Screws and Wedge Removal Adjustment Procedures Adjustment LocationsHorizontal Keystone Adjustment Rotation AdjustmentVertical Keystone Adjustment After AdjustmentPb-Free Display Displays used to indicate Pb-freeChip Parts Removal Transistors ReplacementChip Parts Removal Resistors, Capacitors, etc Parts Tolerance Codes Critical and Warranty Parts DesignationParts Ordering Quick Reference for Common Parts TR-CHIP TPCP8J01 IC-C-MOS TC7W66FUIC-C-MOS UPC3221GV IC-C-MOS 24LCS22AT/SNIC-C-MOS SAA7115HL IC-C-MOS SN74LV125APWRIC-C-MOS AK5353VT IC-C-MOS BCM7040 KQLDIODE-LE SML1216W-C,D LED LN31GPHChip HSB123 Chip HZM6.2ZWACOIL-CHIP 33MH-J EMI-F-CHIP BLM11A601SCOIL-CHIP 10MH-K COIL-CHIP 10MH-JEMI-F-CHIP BLM11B050SA COIL-RF 6.8MH-M COIL-RF 22MH-KCOIL-RF 10MH-K COIL-RF 2.7MH-MCHIP-FILTER ACM2012D-9002P EMI-F-CHIP NFL21SP506X13CDMETAL-P 3W 1K-J THRM-CHIPNCP18XH103F03RBCABLE-EXTENSION SW-LEVERTAPE-LENS SWITCH-RF-TYPE 2RF-SWITCHPlate RF-SWITCH Button ResetCover LAMP-ACCESS ASSY-PWB-POWER2AC Power Cord ASSY-PWB-TERMINAL598D822010 Screen Bracket 623D224010 SCREEN-FRAME Spacer 491P178040 SCREEN-LENTICULAR491P178030 SCREEN-LENTICULAR 598D683010 Screen Bracket 623D224010 SCREEN-FRAME Spacer598D683010 Screen Bracket WD-62827 Screen Parts FigureWD-62927 Screen Parts Figure 491P176050 SCREEN-LENTICULAR WD-73727 Screen Parts FigureWD-73827 Screen Parts Figure 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 PWB-SWLAMP