Zenith M52W56LCD Manual de servicio Pagina 1

SERVICE MANUALProduct Type: LCD Projection TVChassis: MB-042BManual Series:Manual Part #:Model Line:Product Year: 2004M52W56LCDModel Series:CONTENTSPr

- 10 -On-Screen DisplaysThis page describes your on-screen display and information banner options.10 AM 3:00TV 13 MONO TV 6Main Channel DisplayDispla

- 11 -Front Panel ControlsPOWERMENU ENTER VOL CH12436785POWERMENUENTER (Same as ENTER button on yourremote control)VOLUME UP / DOWNCHANNEL UP / DOWNO

- 12 -ADJUSTMENT INSTRUCTIONS1. Application ObjectThis instruction is for the application to the LCD projectionTV(MB-042B Chassis).2. Notes(1) Becaus

- 13 -ADJUSTMENT INSTRUCTIONS(2) Equipment Composition(3) Preparation for Adjustment1) Connect the PC Pattern Generator with circuit thing for adjust

- 14 -ADJUSTMENT INSTRUCTIONS7. Adjustment of White Balance and Gamma7-1. Required Test Equipment(1) Illuminometer (name of model : CA-100) 1EA —>

- 15 -ADJUSTMENT INSTRUCTIONS(3) After pressing ADJ key on Service Remote Control, select theadjustment mode 5. Uniformity adj.Refer to register valu

- 16 -ADJUSTMENT INSTRUCTIONS--- Change according to BMIN and BMID2 value.25. BL2H : Upper 9bit of MID1 brightness correction coefficient inB MID2.--

- 17 -ADJUSTMENT INSTRUCTIONS10. EDID Data Input10-1. Required Test Equipment(1) Jig for adjusting PC, DDC. (PC serial to D-sub. Connection equipment

- 18 -PRINTED CIRCUIT BOARDMAIN(TOP)

- 19 -PRINTED CIRCUIT BOARDMAIN(BOTTOM)

- 2 -PRODUCT SAFETYIMPORTANT SAFETY NOTICEThis manual was prepared for use only by properly trained audiovisual servicetechnicians. When servicing thi

- 20 -PRINTED CIRCUIT BOARDTUNER(TOP)

- 21 -PRINTED CIRCUIT BOARDTUNER(BOTTOM)

- 22 -PRINTED CIRCUIT BOARDDRIVER(TOP)

- 23 -PRINTED CIRCUIT BOARDDRIVER(BOTTOM)

- 24 -PRINTED CIRCUIT BOARDDIGITAL(TOP)

- 25 -PRINTED CIRCUIT BOARDDIGITAL(BOTTOM)

- 26 -PRINTED CIRCUIT BOARDSMPSAC INPUT

- 27 -PRINTED CIRCUIT BOARDSIDE A/VCRM(TOP)CRM(BOTTOM)

- 28 -CASE DETPRE-AMPINTERFACECONTROL(TOP)CONTROL(BOTTOM)PRINTED CIRCUIT BOARD

- 29 -BLOCK DIAGRAM

- 3 -SPECIFICATIONS...4DESCRIPTION OF CONTROLS...

- 30 -EXPLODED VIEW3043033051213003013103026501204004314304324334024036814343066806704016307004103304045205405015505606037201745825805846006086015025

- 31 -EXPLODED VIEW PARTS LIST120 6400WESC01A SPEAKER,WOOFER C080P23K1450 ESTEC WOOFER 8OHM 15/25W 84DB 80 NON121 6400DESA01A SPEAKER,TWEETER D016D01

- 32 -EXPLODED VIEW3043033051213003013103026501204004314304324334024036814343066806704015205605025405015506011746106206116405307206125725715706005805

- 33 -EXPLODED VIEW PARTS LIST120 6400WESC01A SPEAKER,WOOFER C080P23K1450 ESTEC WOOFER 8OHM 15/25W 84DB 80 NON121 6400DESA01A SPEAKER,TWEETER D016D01

- 34 -REPLACEMENT PARTS LISTLOCA. NO PART NO DESCRIPTIONIC307IC4IC404IC405IC406IC407IC409IC5IC500IC5

- 35 -LOCA. NO PART NO DESCRIPTIONQ1206Q1208Q1209Q1210Q1211Q1213Q1218Q1219Q1222Q1223Q1224Q1225Q200Q

- 36 -LOCA. NO PART NO DESCRIPTIONZD9C1C1C100C100C1003C1004C1005C1006C1007C1008C1009C101C101C1013C1

- 37 -LOCA. NO PART NO DESCRIPTIONC1125C1126“C1127C1128C1129C113C1130“C1131C1132C1133C1134C1135C113

- 38 -LOCA. NO PART NO DESCRIPTIONC1214C1217C1220C1221“C1223C1224C1225C1226C1227C1228C1229C123C1230

- 39 -LOCA. NO PART NO DESCRIPTIONC224C225C226C227C229C23C231C237C238C24C249C260C261C262C27C335C338

- 4 -Product SpecificationsM52W56LCD Horizontal Size (Inches) 47.5Height (Inches) 33.8Depth (Inches) 15.7Weight (lbs.) 66.1Power Requirement AC 120V,

- 40 -LOCA. NO PART NO DESCRIPTIONC834C835C836C837C840C841C842C843C844C851C852C853C857C861C862C863C

- 41 -LOCA. NO PART NO DESCRIPTIONAR516AR518AR519AR522AR523AR526AR529AR530AR531AR744AR746AR748AR750

- 42 -LOCA. NO PART NO DESCRIPTIONSW4SW5SW6SW7FB851FB861FB882FB891FL100FL101FL104FL106FL107FL108FL1

- 5 -Function Status IndicatorsLamp indicator, operation indicator, and temperature indicator located below the front panelcontrols, reveal the opera

- 6 -Rear Connections PanelAUDIOCENTERMODE INDVI INPUTCOMPONENTINPUT2 INPUT1PR PBYPC/DTV(XGA/480p/720p/1080i)PC/DTV(XGA/480p/720p/1080i)RGB INPUTUPGR

- 7 -Side Connection PanelSide A/V PanelS-VIDEOVIDEOSIDE VIDEOAUDIO(R)(L)/MONOThere are four jacks on the left side on your projection TVthat make co

- 8 -Remote Control Functions in TV Mode1 2 34 5 67 8 90TVMODELIGHTPOWER TV/VIDEODVIRGBVCRCABLEDVDSATMUTESWAPPIPCH- PIPCH+PIPRATIORECORDSTOPPAUSERE

- 9 -Remote Control Functions in TV Mode1 2 34 5 67 8 90TVMODELIGHTPOWER TV/VIDEODVIRGBVCRCABLEDVDSATMUTESWAPPIPCH- PIPCH+PIPRATIORECORDSTOPPAUSERE