Zenith E44W48LCD Wartungshandbuch

SERVICE MANUALProduct Type: LCD Projection TVChassis: MB-042BManual Series:Manual Part #:Model Line:Product Year: 2004E44W46LCDE44W48LCDModel Series:C

- 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) The po

- 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 Equipments(1) Illuminometer (name of model : CA-100) 1EA —&g

- 15 -ADJUSTMENT INSTRUCTIONS(3) After pressing ADJ key on Remote Control for adjustment,select the adjustment mode 5. Uniformity adj.Refer to regist

- 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 BOARDAUDIO(TOP)AUDIO(BOTTOM)

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

- 29 -CASE DETPOWER S/WPRE-AMPINTERFACECONTROL(TOP)CONTROL(BOTTOM)PRINTED CIRCUIT BOARD

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

- 30 -BLOCK DIAGRAM

- 31 -NOTES

- 32 -EXPLODED VIEW304303305121300520560540501550503301310302650330120630700410400430401402681680670601174620610611640530720612572571570600580581

- 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 DESCRIPTIONIC406IC407IC409IC5IC500IC501IC502IC503IC504I

- 35 -LOCA. NO PART NO DESCRIPTIONQ1208Q1209Q1210Q1211Q1213Q1218Q1219Q1222Q1223Q1224Q1225Q200Q201Q2

- 36 -LOCA. NO PART NO DESCRIPTIONZD600ZD601ZD839ZD9C1C1C100C100C1003C1004C1005C1006C1007C1008C1009

- 37 -LOCA. NO PART NO DESCRIPTIONC1139C1140C1141C1142C1142C1143C1144C1145C1146C1147C1148C1149C115C

- 38 -LOCA. NO PART NO DESCRIPTIONC1241C1244C1244C1245C1246C1246C1249C1257C1259C126C129C130C132C134

- 39 -LOCA. NO PART NO DESCRIPTIONC670C671C673C7C7C703C705C707C709C711C713C714C715C715C718C719C720C

- 4 -Product SpecificationsModel Horizontal Size (Inches) 39.2Height (Inches) 29.2Depth (Inches) 14.4Weight (lbs.) 50.7Power Requirement AC 120V, 60

- 40 -LOCA. NO PART NO DESCRIPTIONJA201P1001L1L100L1003L1004L1005L1006L1007L1010L851L861L881L891T80

- 41 -LOCA. NO PART NO DESCRIPTIONR258R261R3R4R5R53R54R722R724R800R810R811R812R813R814R815R816R817R

- 42 -LOCA. NO PART NO DESCRIPTIONFL125FL127FL130FL131FL132FL133FL134FL135FL136FL139FL300FL301FL303

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

- 6 -Mini glossary JACK A connection on the back of a TV, VCR, or any other A/V device. This includes the RF jack and the Audio/Video jacks that are

- 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