Mitsubishi Electronics V29, V30+ LED LN31GPH, DIODE-LE SML1216W-C,D, Chip HSB123, Chip HZM6.2ZWA

Page 51

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

[#]

 

 

 

 

D7L20

262P075010

DIODE - RSB6.8S

abcd

D7L21

264P212020

D-LED - LN31GPH

abcd

D7L22

264P584020

DIODE-LE - SML1216W-C,D

abcd

D7L23

264P584020

DIODE-LE - SML1216W-C,D

abcd

D7L70

262P075010

DIODE - RSB6.8S

efghi

D7L71

264P212020

D-LED - LN31GPH

efghi

D7L72

264P584020

DIODE-LE - SML1216W-C,D

efghi

D7L73

264P584020

DIODE-LE - SML1216W-C,D

efghi

D8280

262P828010

D-CHIP - MC2838-T112-1

 

D8701

264P846010

D-CHIP - MA732

 

D8702

264P846010

D-CHIP - MA732

 

D8703

264P846010

D-CHIP - MA732

 

D8704

264P846010

D-CHIP - MA732

 

D8A01

264P882010

D-CHIP - HSB123

fi

D8A02

264P882010

D-CHIP - HSB123

fi

D8A03

264P882010

D-CHIP - HSB123

fi

D8A04

264P878020

D-CHIP - HZM6.2ZWA

fi

D8A05

264P878020

D-CHIP - HZM6.2ZWA

fi

D8G05

262P830010

D-CHIP - MC2850-T111-1

 

D8G07

262P830010

D-CHIP - MC2850-T111-1

 

D8G08

262P830010

D-CHIP - MC2850-T111-1

 

D8G09

262P828010

D-CHIP - MC2838-T112-1

 

D9A00

262P031010

DIODE - D6SB80

 

D9A01

262P031010

DIODE - D6SB80

 

D9A02

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A03

262P805060

D-CHIP - UDZS5.6B

 

D9A04

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A18

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A19

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A20

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A22

262P805080

D-CHIP - UDZS6.8B

 

D9A23

264P622010

DIODE - AL01Z

 

D9A24

264P622010

DIODE - AL01Z

 

D9A25

264P622010

DIODE - AL01Z

 

D9A26

264P919010

DIODE - FCH20A10

 

D9A31

262P129010

DIODE - 30PRA20-FC5

 

D9A32

262P129010

DIODE - 30PRA20-FC5

 

D9A33

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A35

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A36

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A37

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A38

262P087010

D-CHIP - EC21QS04-TE12L

 

D9A39

262P805060

D-CHIP - UDZS5.6B

 

D9A40

262P087010

D-CHIP - EC21QS04-TE12L

 

D9A41

262P805020

D-CHIP - UDZS3.9B

 

D9A42

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A43

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A44

264P846010

D-CHIP - MA732

 

D9A45

264P045080

DIODE - 1S2076A/1S2471OM

 

D9A47

262P805060

D-CHIP - UDZS5.6B

 

D9E50

264P846010

D-CHIP - MA732

0efhi

D9E52

262P806060

D-CHIP - UDZS13B

 

D9E53

264P846010

D-CHIP - MA732

 

D9E54

264P846010

D-CHIP - MA732

 

D9F00

264P846010

D-CHIP - MA732

 

D9F02

262P805020

D-CHIP - UDZS3.9B

 

D9F03

262P828010

D-CHIP - MC2838-T112-1

 

D9F04

264P846010

D-CHIP - MA732

 

D9G01

262P090010

DIODE - M1FP3

 

D9G02

262P805020

D-CHIP - UDZS3.9B

 

 

 

 

 

Ref #

Part #

Part Name & Description

[#]

 

 

D9G04 262P090010 DIODE - M1FP3

 

D9G21 262P090010 DIODE - M1FP3

 

D9G22

262P805020

D-CHIP - UDZS3.9B

 

D9G24 262P090010 DIODE - M1FP3

 

D9G41 262P090010 DIODE - M1FP3

 

D9G42

262P805020

D-CHIP - UDZS3.9B

 

D9G44 262P090010 DIODE - M1FP3

 

D9G70 262P828010 D-CHIP - MC2838-T112-1

 

D9G71 262P828010 D-CHIP - MC2838-T112-1

 

D9G72 262P806070 D-CHIP - UDZS15B

 

D9G73

262P806080

D-CHIP - UDZS16B

 

D9J01 264P828010 D-CHIP - DAN202U/MA142WK

 

D9J02 264P828010 D-CHIP - DAN202U/MA142WK

 

D9J03 264P828010 D-CHIP - DAN202U/MA142WK

 

D9J04 264P878010 D-CHIP - HZM27WA

 

D9J05 264P878010 D-CHIP - HZM27WA

 

D9J06 264P878010 D-CHIP - HZM27WA

 

D9J07 262P087010 D-CHIP - EC21QS04-TE12L

 

D9J08 262P087010 D-CHIP - EC21QS04-TE12L

 

D9J09 262P087010 D-CHIP - EC21QS04-TE12L

 

D9J10 264P878010 D-CHIP - HZM27WA

 

D9J11 264P828010 D-CHIP - DAN202U/MA142WK

 

D9J12 264P878010 D-CHIP - HZM27WA

 

D9J13

264P828010

D-CHIP - DAN202U/MA142WK

 

COILS

L101

409P865080

EMI-F-CHIP - BLM18PG6

abcdg

L102

409P923060

EMI-F-CHIP - BLM21B272S

efhi

L103

409P923060

EMI-F-CHIP - BLM21B272S

 

L104

409P923060

EMI-F-CHIP - BLM21B272S

 

L105

409P923060

EMI-F-CHIP - BLM21B272S

 

L106

409P923060

EMI-F-CHIP - BLM21B272S

 

L107

409P923060

EMI-F-CHIP - BLM21B272S

 

L108

325C420030

COIL-CHIP - 2.2MH-M

 

L109

409P923060

EMI-F-CHIP - BLM21B272S

 

L110

409P923060

EMI-F-CHIP - BLM21B272S

 

L111

409P865070

EMI-F-CHIP - BLM11P300S

 

L112

409P865070

EMI-F-CHIP - BLM11P300S

 

L113

409P923060

EMI-F-CHIP - BLM21B272S

 

L114

409P865080

EMI-F-CHIP - BLM18PG6

efhi

L1501

409P777080

EMI-F-CHIP - BLM21P221S

 

L1503

325C410050

COIL-CHIP - 2.2MH-J

 

L1508

409P865070

EMI-F-CHIP - BLM11P300S

 

L1509

409P865070

EMI-F-CHIP - BLM11P300S

 

L1510

409P865070

EMI-F-CHIP - BLM11P300S

 

L1511

409P865070

EMI-F-CHIP - BLM11P300S

 

L1512

409P865070

EMI-F-CHIP - BLM11P300S

 

L1513

409P865070

EMI-F-CHIP - BLM11P300S

 

L1514

409P865070

EMI-F-CHIP - BLM11P300S

 

L1515

409P865070

EMI-F-CHIP - BLM11P300S

 

L1516

409P865070

EMI-F-CHIP - BLM11P300S

 

L1517

409P777080

EMI-F-CHIP - BLM21P221S

 

L1519

409P865070

EMI-F-CHIP - BLM11P300S

 

L1520

409P865070

EMI-F-CHIP - BLM11P300S

 

L1521

409P865070

EMI-F-CHIP - BLM11P300S

 

L1522

409P777080

EMI-F-CHIP - BLM21P221S

 

L1601

409P777080

EMI-F-CHIP - BLM21P221S

efhi

L1603

325C410050

COIL-CHIP - 2.2MH-J

efhi

PAGE 51

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Contents Hdmitm V29 / V30 / V30+ / V31 ChassisNTSC/ATSC/QAM Video in JackPage Contents Schematic Diagrams Introduction Safety Precautions Card Reader Removal WD-52627 / WD-52628 / WD-62627 / WD-62628Speaker Grille & Bezel Removal SCREEN-ASSY 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 Test signal Circuit Adjustment ModeMeasuring equipment and Jigs Terminating the circuit adjustment mode Resetting Data to Factory ValuesAdjustment Selection Adjusting DataPrelminary Required ToolsLocking Screws and Wedge Removal Adjustment Procedures Adjustment LocationsAfter Adjustment Rotation AdjustmentHorizontal Keystone Adjustment Vertical Keystone AdjustmentPb-Free Display Displays used to indicate Pb-freeReplacement Chip Parts Removal Resistors, Capacitors, etcChip Parts Removal Transistors Critical and Warranty Parts Designation Parts OrderingParts Tolerance Codes Quick Reference for Common Parts IC-C-MOS 24LCS22AT/SN IC-C-MOS TC7W66FUTR-CHIP TPCP8J01 IC-C-MOS UPC3221GVIC-C-MOS BCM7040 KQL IC-C-MOS SN74LV125APWRIC-C-MOS SAA7115HL IC-C-MOS AK5353VTChip HZM6.2ZWA LED LN31GPHDIODE-LE SML1216W-C,D Chip HSB123COIL-CHIP 10MH-J EMI-F-CHIP BLM11A601SCOIL-CHIP 33MH-J COIL-CHIP 10MH-KEMI-F-CHIP BLM11B050SA COIL-RF 2.7MH-M COIL-RF 22MH-KCOIL-RF 6.8MH-M COIL-RF 10MH-KCHIP-FILTER ACM2012D-9002P EMI-F-CHIP NFL21SP506X13CDMETAL-P 3W 1K-J THRM-CHIPNCP18XH103F03RBSW-LEVER TAPE-LENSCABLE-EXTENSION Button Reset 2RF-SWITCHSWITCH-RF-TYPE Plate RF-SWITCHASSY-PWB-TERMINAL ASSY-PWB-POWER2Cover LAMP-ACCESS AC Power Cord598D683010 Screen Bracket 623D224010 SCREEN-FRAME Spacer 491P178040 SCREEN-LENTICULAR598D822010 Screen Bracket 623D224010 SCREEN-FRAME Spacer 491P178030 SCREEN-LENTICULARWD-62827 Screen Parts Figure WD-62927 Screen Parts Figure598D683010 Screen Bracket WD-73727 Screen Parts Figure WD-73827 Screen Parts Figure491P176050 SCREEN-LENTICULAR 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
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