Mitsubishi Electronics V30+, V29 WD-73727 Screen Parts Figure, WD-73827 Screen Parts Figure

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

[#]Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h)WD-73827, (i) WD-73927

Ref # Part #

Part Name & Description

[#]

Ref #

Part #

Part Name & Description

[#]

WD-73727 Screen Parts (Figure 3)

(1)491P175050 LENS-FRESNEL

(2)491P176050 SCREEN-LENTICULAR

(3)595C114010 PLATE-SCREEN

(4)711C061010 FRAME-SCREEN-T

(5)711C062010 FRAME-SCREEN-B

(6)711C063020 FRAME-SCREEN-S

(7)711C065020 COVER-FRAME-TOP

(8)768C084030 CAP-CORNER - TOP LEFT

(9)768C084040 CAP-CORNER - TOP RIGHT

(10)768C087030 CAP-CORNER - BTM LEFT

(11)768C087040 CAP-CORNER - BTM RIGHT

WD-73827 Screen Parts (Figure 3)

(1)491P175050 LENS-FRESNEL

(2)491P176050 SCREEN-LENTICULAR

(3)595C114010 PLATE-SCREEN

(4)711C061010 FRAME-SCREEN-T

(5)711C062020 FRAME-SCREEN-B

(6)711C063020 FRAME-SCREEN-S

(7)711C065020 COVER-FRAME-TOP

(8)768C084030 CAP-CORNER - TOP LEFT

(9)768C084040 CAP-CORNER - TOP RIGHT

(10)768C087030 CAP-CORNER - BTM LEFT

(11)768C087040 CAP-CORNER - BTM RIGHT

WD- 73927 Screen Parts (Figure 3)

(1)491P175050 LENS-FRESNEL

(2)491P176050 SCREEN-LENTICULAR

(3)595C114010 PLATE-SCREEN

(4)711C061010 FRAME-SCREEN-T

(5)711C064010 FRAME-SCREEN-B

(6)711C063020 FRAME-SCREEN-S

(7)711C065020 COVER-FRAME-TOP

(8)768C084030 CAP-CORNER - TOP LEFT

(9)768C084040 CAP-CORNER - TOP RIGHT

(12)622C137010 CLIP-DS - SIDE

(13)622C211030 CLIP DS BOTTOM

(14)760D656040 AR-DIAMOND-SHIELD

Figure 3

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Contents Video in Jack V29 / V30 / V30+ / V31 ChassisNTSC/ATSC/QAM HdmitmPage Contents Schematic Diagrams Introduction Safety Precautions SCREEN-ASSY Removal WD-52627 / WD-52628 / WD-62627 / WD-62628Speaker Grille & Bezel Removal Card Reader RemovalWD-62827 Front Disassembly Front Panel Caps RemovalSIDE-TRIM Removal Bezel and Card Reader/Contol Assy. 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 PCPA1 Bolt Table Optical Engine Replacement Optical Engine Replacement Details JedviCJ3 Optical Engine Replacement Details Spring Diamond Shield Replacement Servicing the Lenticular Screen and Fresnel Lens Lenticular Screen and Fresnel Lens RemovalLenticular Screen and Fresnel Lens Installation Option Menu LED Indicator Diagnostics InputsError Codes Measuring equipment and Jigs Test signalCircuit Adjustment Mode Adjusting Data Resetting Data to Factory ValuesAdjustment Selection Terminating the circuit adjustment modeRequired Tools PrelminaryAdjustment Procedures Adjustment Locations Locking Screws and Wedge RemovalVertical Keystone Adjustment Rotation AdjustmentHorizontal Keystone Adjustment After AdjustmentDisplays used to indicate Pb-free Pb-Free DisplayChip Parts Removal Transistors ReplacementChip Parts Removal Resistors, Capacitors, etc Parts Tolerance Codes Critical and Warranty Parts DesignationParts Ordering Quick Reference for Common Parts IC-C-MOS UPC3221GV IC-C-MOS TC7W66FUTR-CHIP TPCP8J01 IC-C-MOS 24LCS22AT/SNIC-C-MOS AK5353VT IC-C-MOS SN74LV125APWRIC-C-MOS SAA7115HL IC-C-MOS BCM7040 KQLChip HSB123 LED LN31GPHDIODE-LE SML1216W-C,D Chip HZM6.2ZWACOIL-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 CHIP-FILTER ACM2012D-9002PTHRM-CHIPNCP18XH103F03RB METAL-P 3W 1K-JCABLE-EXTENSION SW-LEVERTAPE-LENS Plate RF-SWITCH 2RF-SWITCHSWITCH-RF-TYPE Button ResetAC Power Cord ASSY-PWB-POWER2Cover LAMP-ACCESS ASSY-PWB-TERMINAL491P178030 SCREEN-LENTICULAR 491P178040 SCREEN-LENTICULAR598D822010 Screen Bracket 623D224010 SCREEN-FRAME Spacer 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