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- 27 -

Location

Parts No.

Reference

Description

No.

D203

72782223

0DS113379BA

DIODE, 1SS133 T-72 TP ROHM

D206

72782224

0DS226009AA

DIODE, KDS226 TP KEC - 80V

D207

72782224

0DS226009AA

DIODE, KDS226 TP KEC - 80V

D401

72782215

0DRDI00148A

DIODE, B140A DIODES R/TP SM

D611

72782227

0DZ848209AA

DIODE, ZENER, BZX84C8V2 TP G.I SOT

D801

72782219

0DRSD00050B

DIODE, D25XB60-4000 SHINDEN

D811

72782214

0DR360000AA

DIODE, FMG-36S BK SANKEN -

D832

72782210

0DD100009AU

DIODE, EU1AV(1) TP SANKEN T

D834

72782212

0DR010009AA

DIODE, EG01C TP SANKEN - 10

D835

72782222

0DD414809ED

DIODE, 1N4148 TP GRANDE - -

D840

72782222

0DD414809ED

DIODE, 1N4148 TP GRANDE - -

D851

72782211

0DD220000AC

DIODE, FML-G22S SANKEN BK T

D861

72782211

0DD220000AC

DIODE, FML-G22S SANKEN BK T

D871

72782220

0DRSD00091A

DIODE, SF20JC10 SHINDENGEN

D881

72782211

0DD220000AC

DIODE, FML-G22S SANKEN BK T

D891

72782218

0DRSA00170A

DIODE, FML-G14S SANKEN BK T

D909

72782216

0DRGS00328A

DIODE, SS26 GENERAL SEMICON

D910

72782216

0DRGS00328A

DIODE, SS26 GENERAL SEMICON

D912

72782217

0DRON00088A

DIODE, BAT54SWT1 ON SEMI R/

D913

72782217

0DRON00088A

DIODE, BAT54SWT1 ON SEMI R/

D914

72782217

0DRON00088A

DIODE, BAT54SWT1 ON SEMI R/

D915

72782217

0DRON00088A

DIODE, BAT54SWT1 ON SEMI R/

ZD01

72782213

0DR050008AA

DIODE, SD05.TC R/TP SEMTECH

ZD1

72782226

0DZ620009BB

DIODE, ZENER, MTZJ6.2B TP ROHM-K D

ZD2

72782226

0DZ620009BB

DIODE, ZENER, MTZJ6.2B TP ROHM-K D

ZD3

72782226

0DZ620009BB

DIODE, ZENER, MTZJ6.2B TP ROHM-K D

ZD4

72782226

0DZ620009BB

DIODE, ZENER, MTZJ6.2B TP ROHM-K D

ZD5

72782226

0DZ620009BB

DIODE, ZENER, MTZJ6.2B TP ROHM-K D

ZD6

72782226

0DZ620009BB

DIODE, ZENER, MTZJ6.2B TP ROHM-K D

ZD9

72782226

0DZ620009BB

DIODE, ZENER, MTZJ6.2B TP ROHM-K D

ZD10

72782226

0DZ620009BB

DIODE, ZENER, MTZJ6.2B TP ROHM-K D

ZD103

72782228

0DZRM00178A

DIODE, ZENER, UDZS TE-17 5.1B ROHM

ZD111

72782228

0DZRM00178A

DIODE, ZENER, UDZS TE-17 5.1B ROHM

ZD839

72782225

0DZ300009BB

DIODE, ZENER, MTZJ30B TP ROHM-K DO

ZD840

72782225

0DZ300009BB

DIODE, ZENER, MTZJ30B TP ROHM-K DO

IC2

72782268

0IMCRSH003A

IC, GP2S40 SHARP 4P DIP

IC11

72782262

0IMCR02006A

IC, FLI8125BB-LF GENESIS

IC12

72782265

0IMCRMN027D

IC, MSP4440K MICRONAS 80

IC13

72782256

0IMMRAL014C

IC, AT24C02N-10SU-2.7, LF

IC15

72782261

0IMCR02005A

IC, FLI8532BD-LF GENESIS

IC20

72782255

0IMMR00024A

IC, 24LC256T-I/SMG(PB FR

IC22

72782255

0IMMR00024A

IC, 24LC256T-I/SMG(PB FR

IC59

72782254

0IMMR00002A

IC, K4D261638F-LC50, LF S

IC60

72782254

0IMMR00002A

IC, K4D261638F-LC50, LF S

IC100

72782274

0ISO206900A

IC, CXA2069Q QFP64 BK I2

IC101

72782267

0IMCRSG010A

IC, ST3232CDR SGS-THOMSO

IC133

72782289

0IPMGON013B

IC, MC34063ADR2G ON SEMI

IC168

72782282

0IMCRKE006B

IC, KIA278R33PI KEC TO-2

IC169

72782280

0IMCRKE003B

IC, KIA78R12API KEC 4P T

IC170

72782281

0IMCRKE006A

IC, KIA278R05PI KEC TO22

IC171

72782282

0IMCRKE006B

IC, KIA278R33PI KEC TO-2

IC176

72782288

0IPMGKE045A

IC, KIA278R25PI 2.5V 2A

IC177

72782287

0IPMGKE032A

IC, KIA78R09F KEC 5PIN D

IC178

72782283

0IMCRSJ001A

IC, SC1565IST-1.8 SEMTEC

IC199

72782277

0IPRPS5005A

IC, SII9011CLU(PB FREE)

IC213

72782285

0IPMG00037A

IC, KIA78D25F, LF KEC DPA

IC214

72782284

0IPMG00027A

IC, SC156515M-1.8TR SEMT

IC217

72782275

0IPRP00026A

IC, STA515, LF SGS-THOMSO

IC218

72782279

0IKE704200J

IC, KIA7042AF SOT-89 TP

IC220

72782251

0ILNR00015A

IC, LINEAR, NSP-2100A, LF NEOFIDE

IC225

72782281

0IMCRKE006A

IC, KIA278R05PI KEC TO22

IC228

72782250

0IFA754207A

IC, FAIRCHILD, KA75420ZTA(KA7542ZTA

IC230

72795255

0IMCRAL006A

IC, AT24C16AN-10SU-2.7, L

IC233

72782293

0ISA721700C

IC, LA7217M MFP14 TP SYN

IC234

72782298

0IMCRTI003A

IC, SN74HCT08D TEXAS INS

IC236

72782298

0IMCRTI003A

IC, SN74HCT08D TEXAS INS

IC401

72782263

0IMCRAG001A

IC, A8904SLP ALLEGRO MIC

IC402

72782289

0IPMGON013B

IC, MC34063ADR2G ON SEMI

IC403

72782276

0IPRP00539A

IC, DAC0800LCM NATIONAL

IC404

72782252

0ILNR00038A

IC, LINEAR, TCA0372DM2ELG, LF ON

IC412

72782253

0ILNRON009B

IC, LINEAR, NL17SZ08DFT2G ON SEM

IC413

72782286

0IPMGKE031A

IC, KIA78R33F KEC 5PIN D

Содержание TheaterWide 44HM85

Страница 1: ... 1 SERVICE MANUAL Projection Television 44HM85 FILE NO 050 200534 Published in Japan Sep 2005 YC TOSHIBA CORPORATION 2005 ...

Страница 2: ...OF CONTENTS SAFETY PRECAUTIONS 3 SPECIFICATIONS 4 DESCRIPTION OF CONTROLS 5 ADJUSTMENT INSTRUCTION 12 EXPLODED VIEW 16 REPLACEMENT PARTS LIST 17 PC BOARDS TOP BOTTOM VIEW 32 BLOCK DIAGRAM 39 SCHEMATIC DIAGRAM 43 ...

Страница 3: ...ther abnormality exists that must be corrected before the receiver is returned to the customer IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety related characteristics These parts are identified by in the Schematic Diagram and Replacement Parts List It is essential that these special safety parts should be replaced with the same components as recomme...

Страница 4: ...W Antenna 75 ohm External Terminal for VHF UHF Audio Output W 15W x 2 External Input Output Ports A V input 3 set Monitor out 1 set S Video input 3 COLORSTREAM HD input 2 set RGB input 1 HDMI input 1 RGB audio input 1 set UPGRADE port 1 RF input 1 This model complies with the specifications listed below Designs and specifications are subject to change without notice This model may not be compatibl...

Страница 5: ...e Green TV turns on Orange flashing Preparing operation in standby mode Red flashing There is a problem with the lamp or around it Contact an authorized service center Green flashing The lamp cover is not closed Red The projection TV has shut down due to overheating After viewing the phrase Thermal High Error Red flashing The projection TV shut down due to the cooling fan trouble Contact an author...

Страница 6: ... and sound traveling through cable or over the air to your television screen S VIDEO In A connection available with some high end equipment that provides even better picture quality for Video 2 Video 1 or 2 Connects the video sig nals from various types of equipment Connecting cables and external equipment to your TV Left Right Audio Used for stereo sound from various types of equipment UPGRADE PO...

Страница 7: ...the S Video will work If you re connecting a video game device make sure to change the picture settings with the Picture Mode option in the PICTURE menu Mini glossary A V CABLESAudio Video cables Three cable connectorÑRight audio red Left audio white and V ideo yellow A V cables are used for stereo playback of videocassettes and for higher quality picture and sound from other A V devices A V DEVIC...

Страница 8: ... MUTE Switches the sound on or off THUMBSTICK Allows you to navigate the on screen menus and to adjust the system set tings and preferences by moving to an option with and selecting the highlighted option with TV VIDEO Selects Analog Video1 Video2 Front Video Colorstream HD 1 2 and RGB and HDMI input sources MODE Selects the remote operating mode TV VCR Cable DVD and Satellite Select other oper at...

Страница 9: ...e menu system and other on screen dis plays selects highlighted options RECORD PAUSE REW FFWD PLAY STOP Control the functions on your VCR VOLUME UP DOWN Increases decreases the sound level PIC SIZE Changes the screen format or aspect ratio SKIP Playing CDs Selects songs Playing DVDs Selects movie chapters C S HD1 HD2 Selects ColorStream HD signal sources such as DVD or HD receiver ENTER When in th...

Страница 10: ...play and information banner options 10 Mute Main Channel Display Displays current channel number PIP Display This display appears when PIP is active Volume Volume level is displayed while adjusting the sound Mute Appears when sound is muted TV 13 CATV 16 11 17 AM ...

Страница 11: ...icator Temperature indicator 1 2 3 4 5 6 7 8 See menu pages for instructions on using the on screen menus The POWER MENU ENTER VOLUME and CHANNEL buttons work just as they do on your remote control If TV is moved from cold to normal room tem perature condensation may form inside the TV wait 6 7 hours for the TV to adjust to room temperature before turning it on ...

Страница 12: ...ter adjustments 6 Preparation for Adjustment 1 Connect the power to TV Set and set Power on 2 Allow set to Heat Run for at least 5 minitues before adjusting Fig 1 Adjustment Mode OSD 1 Press MENU keys on the set and Remote Controller at the same time for more than 10 sec 2 Initial Adjustment mode Menu is shown below Fig 1 4 Check the CWI NDC Adjustment Movement and Default Data Base value CWI 160 ...

Страница 13: ...g 3 Digital Pattern 6 4 Area code Adjustment 1 Enter the adjustment mode 2 Select Number 1 to the Area code of the adjustment menu 7 Auto Color Balance Adjustment 7 1 Required Test Equipment Remote Controller MSPG 925FS Pattern Generator NTSC 720p YPbPr output PC 1024x768 60Hz with Standard 0 7Vpp Vertical 100 Color Bar Pattern Vertical16 Gray Pattern Fig 4 COLOR BAR Pattern 7 2 Preparation for Ad...

Страница 14: ...to Actuator 60Hz 3 ACT Gain and Phase is variable and the Tartan plaid of the R G B W Horizontal Line The Phase Base value 220 variable adjust Mutation point of Actuator The Gain Base value 70 adjust mutation quantity of Actuator Adjust ACT Gain and phase so that the Tartan plaid of R G When the R G and B will not be ballanced adjust the R and B will not be visible and G to be ballanced Actuator 6...

Страница 15: ...tep 3 4 3 Using CH UP DOWN key of the Remote Controller enter the RED PATTERN 4 Check the uniformity of RED Pattern to verify Starting point of noise Appearance GREEN Fig 8 TEST Pattern Lamp Gray Pattern Fig 9 TEST Pattern RED Pattern 9 4 NDC Adjustment NDC Mode is for compensating the deviation of each Lamp Adjust Left Right value with using CH UP DOWN key on the Remote Controller to set an unifo...

Страница 16: ...0 120 630 700 410 400 433 430 401 402 681 680 670 432 431 503 174 623 612 611 610 617 618 616 720 615 502 601 530 590 602 640 620 570 571 622 520 501 540 EXPLODED VIEW The availability of some parts shown is subject to the condition applied ...

Страница 17: ...FK4A CERAMIC 2 2UF 2012 16V 20 C52 72782123 0CK225DFK4A CERAMIC 2 2UF 2012 16V 20 C53 72782123 0CK225DFK4A CERAMIC 2 2UF 2012 16V 20 C55 72782123 0CK225DFK4A CERAMIC 2 2UF 2012 16V 20 C57 72782123 0CK225DFK4A CERAMIC 2 2UF 2012 16V 20 C58 72782143 0CE227SF6DC ELECTROLYTIC 220UF MVG 16V 20 R C61 72782123 0CK225DFK4A CERAMIC 2 2UF 2012 16V 20 C65 72782138 0CE226SF6DC ELECTROLYTIC 22UF MVG 16V 20 SMD...

Страница 18: ...C 0 1UF 1608 16V 10 R C448 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C449 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C450 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C452 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C454 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C455 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C456 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R ...

Страница 19: ...MIC 0 1UF 1608 16V 10 R C639 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C640 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C641 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C642 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C643 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C644 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C645 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 ...

Страница 20: ...1608 16V 10 R C758 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C759 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C760 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C761 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C762 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C763 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C764 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C765 727...

Страница 21: ... C847 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C851 72782137 0CE108DH618 ELECTROLYTIC 1000UF STD 25V M FL C852 72782141 0CE227DH618 ELECTROLYTIC 220UF STD 25V M FL T C853 72782101 181 091Q DRAWING R 470PF 1KV 10 10 C857 72782130 0CE105BK618 ELECTROLYT 1UF KME 50V M FL TP5 C861 72782147 0CE338EF618 ELECTROLYTIC 3300UF KMG RD 16V 20 C862 72782155 0CE477DF618 ELECTROLYTIC 470UF STD 16V 20 FL ...

Страница 22: ... 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C978 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C979 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C980 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C981 72782106 0CN475ED66A FIXED TUBU 4 7UF 3216 10V 20 R C982 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C983 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C984 72782118 0CK104CF56A CERAMI...

Страница 23: ...56A CERAMIC 0 1UF 1608 16V 10 R C1158 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C1159 72782118 0CK104CF56A CERAMIC 0 1UF 1608 16V 10 R C1160 72795168 0CC331CK41A CERAMIC 330PF 1608 50V 5 R C1161 72782142 0CE227SC6DC ELECTROLYTIC 220UF MVG 6 3V 20 S C1162 72795168 0CC331CK41A CERAMIC 330PF 1608 50V 5 R C1163 72782142 0CE227SC6DC ELECTROLYTIC 220UF MVG 6 3V 20 S C1164 72782116 0CK103CK56A CER...

Страница 24: ... R832 72782364 0RD6802F609 CARBON FILM 68K OHM 1 6 W 5 00 R833 72782363 0RD6801F609 CARBON FILM 6 8K OHM 1 6 W 5 00 R834 72782338 0RD1000F609 CARBON FILM 100 OHM 1 6 W 5 TA5 R835 72782332 0RD0152F609 CARBON FILM 15 OHM 1 6 W 5 00 T R836 72782339 0RD1001F609 CARBON FILM 1K OHM 1 6 W 5 TA52 R837 72782374 180 A01M 0 22 OHM 2 W 5 TA62 RW ROUND G 2W 0 22 J TA31 6 R838 72782355 0RD4300F609 CARBON FILM 4...

Страница 25: ...0P N1 L602 72782234 0LCML00003B FILTER EMI MLB 201209 0120P N2 L603 72782234 0LCML00003B FILTER EMI MLB 201209 0120P N2 L604 72782234 0LCML00003B FILTER EMI MLB 201209 0120P N2 L605 72782234 0LCML00003B FILTER EMI MLB 201209 0120P N2 L606 72782234 0LCML00003B FILTER EMI MLB 201209 0120P N2 L607 72782234 0LCML00003B FILTER EMI MLB 201209 0120P N2 L700 72782235 0LCML00004A FILTER EMI MLB 160808 0068...

Страница 26: ...387500AA TRANSISTOR CHIP 2SC3875S ALY B Q830 72782406 0TFSG10003A TRANSISTOR FET STW8NK80ZSGS T STM Q832 72782403 0TR437000BA TRANSISTOR KTC4370A YTO 220IS Q840 72782403 0TR437000BA TRANSISTOR KTC4370A YTO 220IS Q852 72782405 0TR945009AA TRANSISTOR KSC945C YTPSAMSUNG Q871 72782401 0TR102409AB TRANSISTOR KTA TP KEC TO92 1024 Q872 72782402 0TR322709AA TRANSISTOR KTC3227 TP KEC Y Q1000 72795446 0TR38...

Страница 27: ... ROHM ZD839 72782225 0DZ300009BB DIODE ZENER MTZJ30B TP ROHM K DO ZD840 72782225 0DZ300009BB DIODE ZENER MTZJ30B TP ROHM K DO IC2 72782268 0IMCRSH003A IC GP2S40 SHARP 4P DIP IC11 72782262 0IMCR02006A IC FLI8125BB LF GENESIS IC12 72782265 0IMCRMN027D IC MSP4440K MICRONAS 80 IC13 72782256 0IMMRAL014C IC AT24C02N 10SU 2 7 LF IC15 72782261 0IMCR02005A IC FLI8532BD LF GENESIS IC20 72782255 0IMMR00024A ...

Страница 28: ...5P 1 25MM 700MM H H C7 72782195 6631V00015B CONNECTOR ASSEMBLY 2P 8 0MM 400MM H W U C8 72782200 6631V20046J CONNECTOR ASSEMBLY 8P 2 0MM 500MM H H U C9 72782190 387 907L CONNECTOR ASSEMBLY 1P NON 700MM R H UL1 C10 72782192 387 G03G CONNECTOR ASSEMBLY 3P 2 5MM 400MM H H U C11 72782193 387 G04G CONNECTOR ASSEMBLY 4P 2 5MM 400MM H H U C12 72782194 387 G10G CONNECTORASSEMBLY 10P 2 5MM 400MM H H C13 727...

Страница 29: ...CONNECTOR CIRC WAF 1 25MM 8PINP 53261 0 P1000A 72782412 366 921F WAFER IL G 07 LGC 2 5mm S P1001A 72782173 366 169G CONNECTOR CIRC WAF 2 0MM 8P GIL S LG CA P1100 72782188 6630VF01610 CONNECTOR CIRC WAF 53398 1090 MOLEX 10P P111B 72782166 6630B00075A CONNECTOR CIRC BOA SW 1166M 40PSAMWON P112B 72782166 6630B00075A CONNECTOR CIRC BOA SW 1166M 40PSAMWON P113B 72782166 6630B00075A CONNECTOR CIRC BOA S...

Страница 30: ...ACT TACT 2LEAD 160G TA SW5 72795435 140 313B SWITCH TACT TACT 2LEAD 160G TA SW6 72795435 140 313B SWITCH TACT TACT 2LEAD 160G TA SW7 72795435 140 313B SWITCH TACT TACT 2LEAD 160G TA F851 72782330 0RP0020J809 FIXED PRECI 0 02 OHM 1 W 20 TA5 F871 72782330 0RP0020J809 FIXED PRECI 0 02 OHM 1 W 20 TA5 F891 72782330 0RP0020J809 FIXED PRECI 0 02 OHM 1 W 20 TA5 TH801 72782397 163 048D THERMISTOR NTC KL15L...

Страница 31: ... 501 72782244 3210V00165B FRAME FRAME ABS AF 303 RN 502 72782245 3210V00280B FRAME CHASSIS HIPS 40AF DU 503 72782091 4811V00125Q BRACKET ASSEMBLY REAR AV 44SZ8R UE MB 571 72782158 3141VSNS77G CHASSIS ASSEMBLY SUB MB05DC HD4 DMD B 600 72782157 31419EF008A CHASSIS ASSEMBLY ENGINE MB05DC 44SZ8R 601 72782392 4980V00C01C SUPPORTER SMPSEGIRU 44SZ63D 602 72782393 4980V00C58D SUPPORTER ENGINESECC EGI HD3 ...

Страница 32: ... 32 MAIN BOARD BOTTOM FOIL SIDE The information contained in this section subject to model PC BOARDS TOP BOTTOM VIEW ...

Страница 33: ... 33 MAIN BOARD TOP COMPONENT SIDE ...

Страница 34: ... 34 HD4 DRIVER BOARD TOP COMPONENT SIDE HD4 DRIVER BOARD BOTTOM FOIL SIDE ...

Страница 35: ... 35 JACK BOARD BOTTOM FOIL SIDE JACK BOARD TOP COMPONENT SIDE CONTROL BOARD BOTTOM FOIL SIDE CONTROL BOARD TOP COMPONENT SIDE ...

Страница 36: ...6 SIDE A V BOARD TOP COMPONENT SIDE INTERFACE BOARD TOP COMPONENT SIDE C W Sensor BOARD BOTTOM FOIL SIDE C W Sensor BOARD TOP COMPONENT SIDE PRE AMP BOARD TOP COMPONENT SIDE SMPS BOARD TOP COMPONENT SIDE ...

Страница 37: ... 37 AC INPUT BOARD TOP COMPONENT SIDE CASE DET BOARD TOP COMPONENT SIDE ...

Страница 38: ......

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