LED LN31GPH, DIODE-LE SML1216W-C,D | Mitsubishi Electronics V29

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

Image 51

Mitsubishi Electronics V29 LED LN31GPH, DIODE-LE SML1216W-C,D, Chip HSB123, Chip HZM6.2ZWA, Diode D6SB80, Chip UDZS5.6B

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 Removal Front Panel Caps Removal WD-62827 Front Disassembly Bezel and Card Reader/Contol Assy. Removal SIDE-TRIM Removal Screen 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 Disassembly GRILLE-SIDE Removal WD-73927 Front Disassembly SCREEN-ASSY Removal BACK-COVER Removal Cabinet Rear Disassembly Chassis Sequence of Disassembly Chassis Disassembly / Accessing PWBs Figure a Chassis Removal from the cabinet Assy PWB- Terminal Removal Figure Chassis Cover Removal Figure Chassis Upper Shield Removal Figure PWB-POWER Removal Figure PWB-FORMAT & PWB=RISER Removal Referring to Figures PWB-MICRO Removal PWB-DM Removal Figures PWB-DM Removal Chassis Rear Shield Removal Figure CE1 PCPA1 Bolt Table Optical Engine Replacement Jedvi Optical Engine Replacement Details CJ3 Optical Engine Replacement Details Spring Diamond Shield Replacement Lenticular Screen and Fresnel Lens Removal Servicing the Lenticular Screen and Fresnel Lens Lenticular Screen and Fresnel Lens Installation Option Menu Inputs LED Indicator Diagnostics Error Codes Test signal Circuit Adjustment ModeMeasuring equipment and Jigs Terminating the circuit adjustment mode Resetting Data to Factory ValuesAdjustment Selection Adjusting Data Prelminary Required Tools Locking Screws and Wedge Removal Adjustment Procedures Adjustment Locations After Adjustment Rotation AdjustmentHorizontal Keystone Adjustment Vertical Keystone Adjustment Pb-Free Display Displays used to indicate Pb-free Replacement 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 UPC3221GV IC-C-MOS BCM7040 KQL IC-C-MOS SN74LV125APWRIC-C-MOS SAA7115HL IC-C-MOS AK5353VT Chip HZM6.2ZWA LED LN31GPHDIODE-LE SML1216W-C,D Chip HSB123 COIL-CHIP 10MH-J EMI-F-CHIP BLM11A601SCOIL-CHIP 33MH-J COIL-CHIP 10MH-K EMI-F-CHIP BLM11B050SA COIL-RF 2.7MH-M COIL-RF 22MH-KCOIL-RF 6.8MH-M COIL-RF 10MH-K CHIP-FILTER ACM2012D-9002P EMI-F-CHIP NFL21SP506X13CD METAL-P 3W 1K-J THRM-CHIPNCP18XH103F03RB SW-LEVER TAPE-LENSCABLE-EXTENSION Button Reset 2RF-SWITCHSWITCH-RF-TYPE Plate RF-SWITCH ASSY-PWB-TERMINAL ASSY-PWB-POWER2Cover LAMP-ACCESS AC Power Cord 598D683010 Screen Bracket 623D224010 SCREEN-FRAME Spacer 491P178040 SCREEN-LENTICULAR598D822010 Screen Bracket 623D224010 SCREEN-FRAME Spacer 491P178030 SCREEN-LENTICULAR WD-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