Toshiba 46WM48P Service Manual Download Page 32

Page: 32 / 97

MAIN POWER BOARD PD1955A1 (U802)

BOTTOM (FOIL) SIDE

23547718

12V

DMD

3.4V

13.5V

DDcon 3.4V

10.5V

5.15V

Ref

50V

(+)

(GND)

CCP-6400S

CAUTION

LIVE AREA

C8921

C8201

C8212

R8211

D8211

Q821A

R8242

R8201

C8210

C8202

R8241

Z8210

P891

C8215

D8210

Q824A

L8210

C8213

L8211

R8210

C8242

P906

Q8240

P892

C8240

R8240

Q8200

Q8251

Q8241

C8211

C8214

R8200

C8200

Q8210

C8241

L886

D883A

L890

C888

R899

R882

Z882

C893

C883

R889

R885

D884

L882

L885

C899

L8921

Z883

C886

L893

L884

L883

C890

T862

D887A

Z885

C884

C891

D883

D886

D885A

C892

C887

C894

Z881

Z880

Q862

L892

R886

Q881

R888

R887

D886A

D887

D885

L881

R881

C889

L8213

C885

Z860

R868

C866

L862

R860

D866

C861

R869

C847

R865

D867

C863

L851

C862

R866

R863

C85

R862

D864

D865

F899

C851

C864

D850

C810

C846

D861

L846

D863

D851A

D851

R867

Q801A

C868

Q801

T844

L850

R870

L861

L845

C865

P811A

T2A L/250V

Q8912

L8931

C8930

R8944

Q8904

R8910

P901

C8905

Q893A

D8951

D8903

D8902

R8951

C8942

R8903

R8904

R8908

R8941

L8930

C8943

P903

R8905

D8915

D8914

Q8940

R8915

L8940

C8940

Q8911

Q894A

C8933

R8917

R8942

Q8901

D8950

C8932

P902

L8941

Q820A

Q8930

Q8902

R8931

R8950

R8902

Q8250

P850

C8227

R8911

C895

D888

C8223

Q822A

R8252

R8934

Q8260

C8253

C8251

C8263

R8220

C848

BB21

R8250

Z884

L891

R8913

Q823A

L840

C8264

D8221

C898

R8932

C8220

D846

BB11

C8262

C8226

D8225

L888

C845

D8226

C8221

R8912

R8914

D8911

R8221

C8911

P907

D8222

D841

R8251

C8250

Q8230

C8261

C8252

D8223

Q826A

C8224

Q8950

Q825A

D842

R891

Q8220

D888A

D847

T845

C843

D843

L843

R841

Q847

SR81

C811

R811

D849

D801

C842

R846

D845

C806

Q840

R845

C812

R849

Q846

C814

D840

SR82

C840

L841

Q845

R848

C815

D868

T840

L842

C841

C805

C813

P805

Z831

R850

D869

R810

D801A

D855

Q842

R847

R840

R861

P804A

C803

P807A

T803

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- 35 -

Summary of Contents for 46WM48P

Page 1: ...SERVICE MANUAL Projection Television 46WM48P FILE NO 030 200419 REVISED 1 Published in Japan Dec 2004 YC ...

Page 2: ...N OF CONTROLS Tuning the television using Quick setup Programme sorting 12 LAMP UNIT REPLACEMENT 13 PARTS REPLACEMENT IN LIGHT ENGINE 15 LIGHT ENGINE REPLACEMANT 17 EXPLODED VIEW 19 MECHANICAL DISASSEMBLY 20 CHASSIS REPLACEMENT PARTS LIST 21 PC BOARDS TOP AND BOTTOM VIEW 30 10 SCHEMATIC DIAGRAM 42 CIRCUIT BLOCK DIAGRAM 44 SPECIFICATIONS END APPENDIX CIRCUIT DIAGRAM ...

Page 3: ...anual carefully The use of substitute replacement parts which do not have the same safety character istics as specified in the parts list may create shock fire or other hazards PRODUCT SAFETY NOTICE CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS WARNING Service should not be attempted by anyone unfamiliar with the necessary precautions on this receiver The following are the necessary precaution...

Page 4: ...tton on Remote Selection of the adjustment items Channel on TV or Remote Change of the data value Volume on TV or Remote Adjustment menu mode ON OFF MENU button on TV Initialization of the memory QA02 CALL Channel button on TV Reset the count of operating protect circuit to 00 CALL Channel button on TV RCUT selection button GCUT selection button BCUT selection button Self diagnostic display ON OFF...

Page 5: ...F QA02 After replacing QA02 the following initialization is required 1 Enter the service mode then select any register item 2 Press and hold the CALL button on the Remote then press the CHANNEL button on the TV The initialization of QA02 has been complated 3 Check the picture carefully If necessary adjust any adjustment item above Perform Auto tune on the owner s manual CAUTION Never attempt to in...

Page 6: ...ile name WM48 and Version 1 00 indicates WM48_100 Time Total Total hour of Lamp lights Unit H hour of turn the TV on Unit H Power Operation number of protecting circuit 00 is normal When indication is other than 00 overcurrent apt to flow and circuit parts may possibly be damaged BusCont OK is normal When type name of semiconductor indicates 1 2 3 4 5 1 2 3 4 5 6 7 6 1 2 BLOCK 3 UV TV reception mo...

Page 7: ...n mode changes the adjustment items in the order of table 3 button for reverse order 3 ADJUSTING THE DATA Pressing of VOLUME or button will change the value of data Version information of microprocessor Main tuner information Selectable picture information Position information Signal information Screen size information Sound system information 3 The following displays are shown on the screen 1 2 3...

Page 8: ... see table below for condition On timer set 2 3 7 8 1 6 5 4 Lowest ON Abnormal operation FAN stopped 500ms ON 500ms OFF BUS line has failed IIC BUS error 1sec ON 1sec OFF Lamp LPS Low Power Standby mode 200ms ON 200ms OFF x1 Time 1sec OFF The lamp lights again 200ms ON 200ms OFF x2 Times 1sec OFF The lamp unit door is not closed properly 200ms ON 200ms OFF x3 Times 1sec OFF The lamp is not lightni...

Page 9: ...WIDE VPOS V POSITION PAL WIDE CWDH COLOR WHEEL DELAY HIGH CWDL COLOR WHEEL DELAY LOW DMDB DMD BIAS OPT0 TV SET OPTION 0 OPT1 TV SET OPTION 1 HOTE1 HOTEL MODE OPTION 1 HOTE2 HOTEL MODE OPTION 2 UOLX Note The image system data of RCUT BDRV is different by each image format The PAL value is indicated in the table Never adjust H POS and V POS except PAL WIDE mode 60H 60H 60H 55H 48H 4BH 00H 00H 00H FA...

Page 10: ...S Back Front IN OUT IN OUT HDMI video recorder decoder COMPONENT VIDEO INPUT EXT4 HDMI Connecting a computer INPUT SAT IN OUT VCR TV SCART1 EXT1 SCART2 EXT2 SCART3 EXT3 MENU EXIT Standby RED LED Power On GREEN LED INPUT5 EXT5 ...

Page 11: ...tons To return to the previous programme For On Standby mode To display teletext When using a TOSHIBA VCR or DVD press mto PAUSE press wto EJECT press lqto SKIP REWIND presssl to SKIP FORWARD pressrto PLAY presspto STOP press qto REWIND presssto FAST FORWARD To change programme positions and teletext pages To alter the volume When using menus the arrows move the cursor on the screen up down left o...

Page 12: ...on will automatically select programme position 1 This may not be a clear picture or the signal may be weak so the station order can be changed using Programme sorting which will appear on the screen Quick setup Select your language Language English EXIT Watch TV Next Auto tuning Searching Channel 6 Station EXIT Stop B G Continental Europe I UK D K Eastern Europe L1 L2 France Programme sorting Pro...

Page 13: ...osing sharp edges and pinch points IMPORTANT SAFETY INSTRUCTIONS NEVER look directly at the lamp when lit as eye damage could result ALWAYS turn off the television by unplugging the mains lead before opening the lamp unit door When replacing the lamp unit ALWAYS wear gloves to reduce the risk of burns The lamp unit door is provided with an interlock to reduce the risk of electric shock and excessi...

Page 14: ... Using the Phillips screwdriver tighten the two screws Make sure that the screws are hand tight only do not use an electric screwdriver to avoid over tightening Replace the lamp unit door by inserting the hooks on the left side of the door into the openings in the televisions cabinet 5 6 7 Replace the thumb screw and hand tighten Plug in the mains lead and take the television out of standby the te...

Page 15: ...value Hex 1 2 Adjustment is made by service mode The adjusting items consist of CWDL CWDH and DMDB When CW delay number of the data bar code is 0450 Double 45 0 to form hexadecimal number HEX The adjusted value becomes 5A for CWDL and 00 for CWDH If hexadecimal number forms 3 or 4 digits the latter 2 digits indicate CWDL while the first 2 digits indicate CWDH For 3 digits CWDH 0 Note For convertin...

Page 16: ...B 0860 00 AC 0865 00 AD 0870 00 AE 0875 00 AF 0880 00 B0 0885 00 B1 0890 00 B2 0895 00 B3 0900 00 B4 0905 00 B5 0910 00 B6 0915 00 B7 0920 00 B8 0925 00 B9 0930 00 BA 0935 00 BB 0940 00 BC 0945 00 BD 0950 00 BE 0955 00 BF 0960 00 C0 0965 00 C1 0970 00 C2 0975 00 C3 0980 00 C4 0985 00 C5 0990 00 C6 0995 00 C7 1000 00 C8 1005 00 C9 1010 00 CA 1015 00 CB 1020 00 CC 1025 00 CD 1030 00 CE 1035 00 CF 10...

Page 17: ...ews holding chassis of ballast power unit to detach the chassis Note Treat with enough care so as not to damage the cable for lamp power FAN for cooling lamp FAN for cooling heatsink Ballast power unit 2 3 Detach the ballast power unit by removing 4 substrate stoppers that hold the ballast power unit CAUTION Precautions When Exchanging Ballast Power Units When you install a new ballast power unit ...

Page 18: ... Detector substrate Caution When removing screws do not damage the color wheel with drivers etc Even a small im pact may damage the color wheel Make sure not to touch the color wheel Don t remove other screws by any means Color wheel Photo Detector substrate Motor substrate ...

Page 19: ... 16 3 screws M4 16 3 screws 4 screws 2 screws 1 screw 2 screw 4 screws 4 screws A101 A204 W662 W661 K601 K501 K502 A201 A204 UA03 A025 A026 A215 A271 A401 UV03 UA06 A227 A225 A222 A333 A278 A101 UA02 UD02 OPSS SCALER BOARD U802 MAIN POWER BOARD U101 IF AUDIO BOARD UV01 BACK AV BOARD ...

Page 20: ...1 A401 K601 W661 W662 A215 A271 2 Touchpad Bezel Ass y Removal 3 Mirror Removal 1 Rear Cover Removal 4 Speaker Removal 5 Bracket Removal 6 Optical Engine Removal A101 A204 A205 UA03 A025 A026 4 screws 10 screws 2 screws 1 screw 4 screws 4 screws UV03 UA06 A227 A222 A333 2 screw UA02 ...

Page 21: ... M C621 24797100 ELECTROLYTIC 50V 10UF M C622 24591103 PLASTIC FILM 50V 0 01UF J C624 24794101 ELECTROLYTIC 16V 100UF M C625 24794221 ELECTROIYTIC 16V 220UF M C651 24797229 ELECTROLYTIC 50V 2 2UF M C652 24797229 ELECTROLYTIC 50V 2 2UF M C653 24797229 ELECTROLYTIC 50V 2 2UF M C654 24797229 ELECTROLYTIC 50V 2 2UF M C655 24109102 CERAMIC CHIP 50V B 1000PF K C656 24109102 CERAMIC CHIP 50V B 1000PF K C...

Page 22: ...2 CERAMIC CHIP 50V B 3300PF K CC51 24109103 CERAMIC CHIP 50V B 0 01UF K CC52 24109103 CERAMIC CHIP 50V B 0 01UF K CC61 24109102 CERAMIC CHIP 50V B 1000PF K CC62 24109102 CERAMIC CHIP 50V B 1000PF K CC63 24109223 CERAMIC CHIP 25V B 0 022UF K CC64 24109223 CERAMIC CHIP 25V B 0 022UF K CC65 24109102 CERAMIC CHIP 50V B 1000PF K CC66 24109102 CERAMIC CHIP 50V B 1000PF K CC67 24109102 CERAMIC CHIP 50V B...

Page 23: ... 3K OHM J R602 24011332 CHIP 1 20W 3 3K OHM J R603 24011561 CHIP 1 20W 560 OHM J R604 24011561 CHIP 1 20W 560 OHM J R605 24011223 CHIP 1 20W 22K OHM J R606 24011223 CHIP 1 20W 22K OHM J R607 24011563 CHIP 1 20W 56K OHM J R608 24011223 CHIP 1 20W 22K OHM J R609 24011223 CHIP 1 20W 22K OHM J R610 24011223 CHIP 1 20W 22K OHM J R611 24011473 CHIP 1 20W 47K OHM J R612 24011103 CHIP METAL FILM 1 20W 10K...

Page 24: ... 6W 1 5K OHM G R8934 24367472 CARBON FILM 1 6W 4 7K OHM G R8941 24367123 CARBON FILM 1 6W 12K OHM G R8942 24367152 CARBON FILM 1 6W 1 5K OHM G R8944 24367472 CARBON FILM 1 6W 4 7K OHM G R8950 24366103 CARBON FILM 1 6W 10K OHM J R8951 24366103 CARBON FILM 1 6W 10K OHM J RA71 24011103 CHIP METAL FILM 1 20W 10K OHM J RA72 24011223 CHIP 1 20W 22K OHM J RA73 24011683 CHIP METAL FILM 1 20W 68K OHM J RA7...

Page 25: ...6 24011104 CHIP METAL FILM 1 20W 100K OHM J RS67 24011104 CHIP METAL FILM 1 20W 100K OHM J RS68 24011104 CHIP METAL FILM 1 20W 100K OHM J RS69 24011681 CHIP METAL FILM 1 20W 680 OHM J RS70 24011681 CHIP METAL FILM 1 20W 680 OHM J RS71 24011223 CHIP 1 20W 22K OHM J RS72 24011223 CHIP 1 20W 22K OHM J RS73 24011223 CHIP 1 20W 22K OHM J RS74 24011223 CHIP 1 20W 22K OHM J RS75 24011222 CHIP 1 20W 2 2K ...

Page 26: ...OIL PEAKING TRF4101AZ L8931 23280022 COIL PEAKING TRF4101AZ L8940 23280022 COIL PEAKING TRF4101AZ L8941 23280022 COIL PEAKING TRF4101AZ LC14 23103828 INDUCTOR BEAD TEM2121M LC16 23103828 INDUCTOR BEAD TEM2121M LC18 23103828 INDUCTOR BEAD TEM2121M LC29 23103828 INDUCTOR BEAD TEM2121M LC61 23103828 INDUCTOR BEAD TEM2121M LC62 23103828 INDUCTOR BEAD TEM2121M LC63 23103828 INDUCTOR BEAD TEM2121M LC64 ...

Page 27: ...5 D607 23316231 DIODE 1SS355 D608 23316231 DIODE 1SS355 D609 23316231 DIODE 1SS355 D611 23316231 DIODE 1SS355 D612 23316231 DIODE 1SS355 D613 23316231 DIODE 1SS355 D614 23316231 DIODE 1SS355 D615 23316231 DIODE 1SS355 D616 23316231 DIODE 1SS355 D617 23316231 DIODE 1SS355 D618 23316231 DIODE 1SS355 D619 23316231 DIODE 1SS355 D620 23316231 DIODE 1SS355 D622 23316231 DIODE 1SS355 D623 23316231 DIODE ...

Page 28: ...445 CHIP JUMPER 1608TYPE JR013 24000445 CHIP JUMPER 1608TYPE JR014 24000445 CHIP JUMPER 1608TYPE M805A 23103839 FERRITE CORE TFE1012 M811A 23103778 FERRITE CORE TFE1008 M905A 23103778 FERRITE CORE TFE1008 M905E 23103840 FERRITE CORE TFE1013 MA01 23389249 CABLE FFC P1 25 15 150 P1 25 15 150 MB91A 23103840 FERRITE CORE TFE1013 MV01 23368868 CABLE LVDS 300MM MV01A 23103840 FERRITE CORE TFE1013 MV05 2...

Page 29: ...NG 46WM48P A703 23946862 PACKING TOP PACKING 46WM48P A704 23067892 CARTON BOTTOM TRAY 46WM48P A710 23918393 CARTON SUPPORT POST 46WM48P A726 23974753 POLYPROPYLENE BAND K902 23306469 REMOCON HAND UNIT CT 90126 23306469 REMOCON HAND UNIT CT 90126 Y101A 23566517 OWNERS MANUAL ENGLISH MANUAL ENG 46WM48P Y101E 23566518 OWNERS MANUAL EURO MANUAL EUR 46WM48P Y102 23589663 SHEET QSUG 46WM48P QSUG CABINET...

Page 30: ...694 RS72 RV241 PV03 CC70 RS65 RS52 RC64 CC71 LC68 R691 CC62 RS74 C691 GR288 RS62 CS21 RC68 RV229 LC62 RC62 CC67 CS37 RV216 RC67 RC61 CC65 CC61 C692 RS66 RC65 LV44 QV71 QV72 CV74 RV83 CV82 CV81 RV82 QS06 CV98 RV77 RV76 CV97 RV85 RV84 RS31 LC71 DV59 LV43 LC70 CC63 RS56 CV75 CS23 RS57 CS14 CS32 RS14 RV214 RV215 QS05 CS13 RS29 RS58 RS30 CS31 RS13 QS02 RS55 LC61 RV88 CF35 GRV47 R272 RR02 RF21 QF15 RF27...

Page 31: ...0 GRV46 RV39 1 35 LV44 CV74 RV83 CV98 RV56 CV97 RV85 RS15 LC71 CS10 RS26 LV43 LC70 CS16 RS27 RS16 CV75 CS23 CS32 RS24 CS12 QS01 RS12 RS10 RS23 CS11 RS28 CS15 CS31 RS11 RS01 RS25 CS07 RS09 CS08 CS09 RS07 RS05 CS22 CV89 RS17 RS22 RS06 CS18 RS08 L288 RS02 CV90 RS18 CS33 PV01 RS21 CS34 BB70 CS06 PV02 CS05 CS02 PV03 C691 CS01 CS37 CS17 C692 PV90 L289 CS27 QS10 CS28 D4100 CS24 CS30 C4107 CS25 CS26 CV86 ...

Page 32: ...A D887 D885 L881 R881 C889 L8213 C885 Z860 R868 C866 L862 R860 D866 C861 R869 C847 R865 D867 C863 L851 C862 R866 R863 C850 R862 D864 D865 F899 C851 C864 D850 C810 C846 D861 L846 D863 D851A D851 R867 Q801A C868 Q801 T844 L850 R870 L861 L845 C865 P811A T2A L 250V Q8912 L8931 C8930 R8944 Q8904 R8910 P901 C8905 Q893A D8951 D8903 PA01 D8902 R8951 C8942 R8903 R8904 R8908 R8941 L8930 C8943 P903 R8905 D89...

Page 33: ...D623 D622 D620 Q620 GR690 Q613 R623 Q616 R610 Q610 D655 D653 D616 R655 C655 C658 Q611 R652 D654 R664 D609 R658 R601 R662 R609 D611 R665 R653 R608 R605 R631 Q653 R659 R651 Q652 R660 C681 C656 C657 D612 R607 R657 D651 R654 R661 R603 D652 R656 D615 IF AUDIO BOARD PD1954A U101 BOTTOM FOIL SIDE FRONT AV BOARD PD1956A2 UV03 BOTTOM FOIL SIDE 23547719 7 6 RV68 GJ01 GJ04 PV40 GJ02 LV49 GJ03 RV69 CV43 PV15B...

Page 34: ...OPSS SCALER BOARD PD1962A1 UD02 BOTTOM FOIL SIDE 38 39 ...

Page 35: ...OPSS SCALER BOARD PD1962A1 UD02 TOP COMPONENT SIDE 40 41 ...

Page 36: ...n ohm K 1 000 M 1 000 000 All resistors are 1 6W and 5 tolerance carbon resistor unless otherwise noted as the following marks 1 2R Metal or Metal oxide of 1 2 watt 1 2S Carbon compsistion of 1 2 watt 1RF Fuse resistor of 1 watt 10W Cement of 10 watt K 10 G 2 F 1 2 CAPACITOR Unless otherwise noted in schematic all capacitor values less than 1 are expressed in F and the values more than 1 in pF All...

Page 37: ...57 24 57 25 57 26 57 27 57 28 57 29 57 30 57 31 57 32 57 33 57 34 57 35 57 36 57 37 57 38 57 39 57 40 57 41 57 42 57 43 57 44 57 45 57 46 57 47 57 48 57 49 57 50 57 51 57 52 57 53 57 54 57 55 57 56 57 57 57 1 6 2 6 3 6 4 6 5 6 6 6 1 4 2 4 3 4 4 4 1 2 1 2 1 6 2 6 3 6 4 6 5 6 1 8 6 6 2 8 3 8 4 8 5 8 6 8 7 8 8 8 SHEET 1 6 SHEET 2 6 SHEET 3 6 SHEET 4 6 SHEET 5 6 SHEET 6 6 SHEET 1 4 SHEET 2 4 SHEET 3 4...

Page 38: ...RAM M2 MICON FLASH RGB SW RGB_DETECT Ys SW SDA6001 3 3V 5V OSD 5V TC90A94TB V TUNER QV01 CXA2189Q SCL SDA NTSC PAL V EXT 1 SCART SECAM TV OUT SCART RGB RGB SCL SDA LPF Y V VPC3230D 480i 576i YS LPF C V EXT 2 SCART LPFX3 RGB TV OUT 480i 576i LPFX3 YCbCr RGB LVDS YS FB 1 H V V SW V Y EXT 3 SCART Y C SW SM5301ASG 480p 576p C 1080i 720p PC SEL OUT 1 Y Y V Cb C Y LPF Y C Cb Cb AD Cr Cr Cr V Y EXT 5 FRO...

Page 39: ...1M TEM2121M TEM2121M B1000p B1000p 0 022 1 10W150 1 10W150 1 10W75 UDZS5 6B 16V470 OPEN SHORT KETSU 1 10W75 B1000p 680 B1000p 100k 680 100k 16V470 OPEN PLUG B B 46P TAIKO 1 10W75 21P SOCKET 680 680 JACK 10P 21P SOCKET 21P SOCKET CC63 CC62 GR288 L288 RV234 RV235 CC64 RC61 RV214 RV215 RV213 RV217 RV216 DR70 PB60 RV212 RV211 CC61 RS51 RS52 LC62 LC61 RC62 QS05 CC67 CC68 LC70 LC71 LC64 RS56 RS55 RS57 C...

Page 40: ... 3V2 2u 5 6k 5 6k 100 10k 2SC4081 Q 100k 10k RS18 RS17 CS17 RS26 RS25 RS24 RS23 CS18 RS44 RS48 RS45 RS42 RS41 RS47 RC71 RC72 CC80 CC81 PS01 RS46 QS04 RS43 QS03 CS28 CS29 RS16 QS01 CS16 CS15 RS14 RS15 RS28 RS27 QS02 CS30 RS38 RS40 RS37 RS39 QS10 CS24 CS26 CS27 CS25 RS35 RS36 CS23 RS31 RS30 RS29 CS21 CS22 RS11 CS12 CS13 CS07 CS09 CS11 CS10 CS08 CS06 CS05 RS07 RS09 RS08 RS05 RS06 RS10 RS21 CS01 CS02 ...

Page 41: ... 100 OPEN 68k OPEN 1k 25V0 1 1K 2SC4081 Q 470 680 100 100 OPEN OPEN OPEN OPEN 10 2SC4667 470 10 B10V1u RV16 RV51 RV50 RV33 RV28 DV15 DV31 RV49 RV19 C4101 C4104 C4103 RV18 R4118 C4100 X4100 C4102 C4105 C4106 RV101 QV10 RV113 RV123 QV11 CV11 RV11 LC14 CV12 RV04 LC29 CV18 CV17 CV19 CV24 RV23 LC18 CV23 RV48 QV01 RV46 RV47 Q4104 Q4101 Q4109 Q4103 CV33 CV32 CV31 CV03 CV91 CV25 CV27 CV26 CV15 CV14 DV03 C...

Page 42: ...2k 47K 2SC4081 Q 3 9k B3300 1SS355 10k 3 9k CH560 CV97 RV76 RV77 CV98 CV74 RF26 QV72 QV71 QV15 CV44 LV08 CV67 CV78 GRV14 RV75 CV64 RV84 RV85 CV82 CV75 LV44 CV81 RV83 LV43 RV82 R271 R272 R274 Q271 Q272 R273 D272 CV94 CV95 R275 R276 Q274 Q273 C271 RF25 QF16 CF40 RV88 QF17 RF27 RF45 CF37 CF35 LF09 CF36 RF24 RF19 QF15 RF18 CF34 RF22 RF23 RF20 RF21 CF39 CF38 CV39 CB41 QB42 RB33 LV42 GRV13 RB49 CB40 CV4...

Page 43: ...D SDA RXD TXD EPM SCL NC RXD TXD 7 15 16 14 18 20 21 19 17 11 10 13 12 9 8 5V GND GND NC 5 SDA_ROMC 5 4 5 2 10 11 5 6 3 4 9 7 8 4 5 1 3 2 5 1 3 4 2 2 1 6 1 3 4 2 1 3 1 2 HDMI_REST 4 4 ROMC_WP 3 HDMI_GND 3 SCALER FH12 40S 0 5SH 11FMN BMTTN A TFT 35FMN BTK A 5P_2 5mm_1 5A_Beige 3P_2 5mm_1 5A_Beige 5P_2 5mm_1 5A_Beige 5P_2 5mm_1 5A_Beige 6P_2 5mm_1 5A_Beige 5P_2 5mm_1 5A_Beige PX18 PJ94 PV05 NV13 NV1...

Page 44: ...5 1 E6 1 E7 1 F4 3 A7 3 B2 3 B7 3 C2 3 D1 3 D2 3 E1 4 A4 4 B2 4 C2 4 C3 4 C5 4 C6 4 D2 4 D6 5 B3 5 C3 5 D3 6 C2 6 E2 YS_SW 4 E2 4 E4 5 D3 LV13 RV56 CV77 DV20 DV21 DV16 QV19 QV18 RV55 RV61 RV66 CV61 QV61 QV62 QV63 RV65 RV67 RV79 CV62 RV78 RV72 CV63 RV71 RV73 RV70 RV62 CV47 CV76 CV50 DV49 DMY02 QV20 CV46 DV59 DV48 CV48 DV47 CV45 CV49 RV57 RV52 RV58 RV59 RV53 CV52 RV54 CV96 46WM48P BACK AV 6 6 SHEET ...

Page 45: ...D BLK YS_E2 GND 7 4 3 6 5 1 2 29 38 36 37 40 39 34 33 35 30 32 31 14 13 YS_E1 GND 27 26 28 11 10 8 9 BACK_AV GND SDA HDMI_VD HDMI_HD HDMI_GND HDMI_L HDMI_R GND SCL_CONF SDA_CONF CONF_WP SCL_ROMC SDA_ROMC AC LINE ROMC_WP SCL 23 18 GND R_BM 7 GND VS GND 21 20 19 RD_E1 C_CB_AV CR_AV GND 25 26 24 TX_BM RX_BM GND SCL1 R_HDMI L_HDMI FFC 40 GND GND Y1_AV GND GND SDA1 Y_COMP GND 31 1 0mm 40P FFC 34 33 35 ...

Page 46: ...6 MAIN HP 1 4 3 5 2 PLUG 8P 680 SHORT OPEN B3300p SHORT OPEN SHORT 75 OPEN 75 SHORT 680 SHORT OPEN 0 01 0 01 1 2R47 PLUG 5P BLACK 1 2R47 H P JACK 3 5 B3300p JACK 1S3P OPEN OPEN PV15B RC50 GJ04 LC12 CC48 GJ01 LV49 GJ03 RV68 CV43 RV69 GJ02 RC51 GJ05 LC13 CC52 CC51 R698 P601B R697 P661 CC47 PV40 CC49 CC50 A 46WM48P FRONT AV ...

Page 47: ...4 CA96 QA93 DB82 DB81 JR003 RB82 JR013 RB88 JR014 JR005 JR004 JR001 JR012 JR011 JR010 JR006 JR002 JR009 JR008 JR007 CA95 CA93 RB81 CB81 RB84 RB83 QB81 PB91 QB84 RB92 RB93 QB83 RB87 RB89 QA91 RA92 QA92 RA86 CA98 RA72 RA85 CA79 RA79 RA95 CA92 CA78 CA97 RA94 RA78 RA75 RA73 RA82 RA84 RA81 RA91 RA93 RA77 RA76 RA90 RA89 RA71 RA87 25 OSC_I 25 OSC_I OPEN OPEN 5 6K B25V0 018 B25V0 018 B1000p B25V0 018 B25V...

Page 48: ...cc AUDIO GND 5 4 GND 14 15 13 GND 16 11 12 7 AUDIO Vcc 6 AUDIO Vcc 10 9 8 AUDIO Vcc GND GND GND GND NC to POWER GND GND TUNER32V to BACK AV 2 4 6 8 11 13 15 16 14 12 10 9 7 5 3 1 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 17 SCL1 SDA1 11V W_OUT W_MUTE 5V L_AV R_AV L_TV R_TV V_TV R_VARI L_VARI A_MUTE MSP_RST SPK_SW E...

Page 49: ... L113 L114 C106 C103 C102 C101 GR101 C111 C118 C108 CC19 GR612 C109 R170 TEDE9 243A 1P MTZJ33D 50V100 MVGS52 18k KTC4075Y RTK 27k 10u 10u COLTRF4100AT TLN3278D 25V0 1 16V100 CHIP JP CHIP JP CHIP JP SHORT B1000p MA8056 M TEM2121M TEM2121M 2 2 2 2 50V10 B25V0 01 10V220 35V4 7 JP B25V0 01 B1000p 10V220 B1000p OPEN 25V0 1 100 AFT AFT 9V 5V SCL1 SDA1 GND_A R_APRO L_APRO GND_A W_APRO MSP_RST V_TV 32V_VT...

Page 50: ...E17 MA111 16V100 16V100 1SS355 TE17 MA111 1SS355 TE17 MA111 10k 10k OPEN OPEN KTC2875B 2SC3326B 47k B1000p 22k B1000p 50V2 2 47k 1 2k 1 2k 22k 47k 1SS355 MA111 4P_2 5mm_1 5A_Beige 10k OPEN 8 2k 8 2k 8 2k 1SS355 MA111 MA8120 M MA8120 L MA8120 M 25V100 8 2k 16V220 50V10 18k 50V0 01u 3 9k 100k 4 7k 2SC4081 Q 2SC4116Y 10k 50V4 7 50V4 7 5 6k 5 6k 100p 10k BA4558 TA75458P 15k 10k 15k 100p 10k 16V470 1SS...

Page 51: ...N617 PH87 N618 PH88 T801 D899 P807B1 C801 P804 Lock 2P_11 88mm_S T5A L 250V 0 6 TRF3228AQ 0 6 0 6 0 6 VR37 225J OPEN INR15G471K PLUG 3P_5mm AC275V0 47u 1P AC CORD P801A 1 2 2 3 1 BRN BLU LIVE AREA TO ANT GND to T803 PLUG 2P 46WM48P IF AUDIO AC in 4 4 SHEET 4 4 ...

Page 52: ...FR105 FL MTZJ4 7B RD5 6ESAB3 LN1WBA60 D5SB60 CD85 E2GA102MYGS 330 330 330 16V1500u 330 100V47 330 330 50V0 1 35V100 22000 35V4 7 50V680p B220p 63V0 22 2KV560pF 2KV470pF 2KV470pF 16V220 0 01u 1250VH1000p 50V2 2 2KV100pF 63V0 10 16V2200 450V4 7 470p AC250V470p AC250V470P 270u 250V4700pF 250V4700pF AC275V0 22u T2A L 250V 2P OPEN OPEN D866 L862 Q801A R870 L861 R867 Q801C Q801B Z860 R868 R861 D801A C89...

Page 53: ...2 2k 1 6P3 9k_G 330 330 1 2K 2 2K OPEN 39 10 470 3 3k 39 3R330 1W 332J TA75358P TA75358CP BA00JC5WT V5 BA00JC5WT V5 KTC3198Y KTC3198Y 2SA1015 Y KTC3198Y KTC3198Y OPEN PST9129 OPEN BA00JC5WT V5 KIA7805API SI 3090CA SI 8033SS SI 3120J 3P_2 5mm_S_SMK 13P_2 5mm_1 5A_Beige 8P_2 5mm_1 5A_Beige 100 100 100 100 33 TLN3481GH TLN3540AH 33 TLN3499GH OPEN RD5 6ESAB3 RD5 6ESAB3 1SS133 1SS133 MTZJ5 6C 1SS133 1S...

Page 54: ...AMP DOOR 3 1 3 3V 4 to SCALER 2 NC RMT GND NC 2 GND 3 TO POWER P902 ROUT 5 4 3 2 1 Vcc GND GND Vcc Vout 5 4 3 2 1 SPVF11 3P_2 5mm_L_SMK RPM7238 H4 4P 1 6P47 1 6P470 16V47 OPEN S810 P902A KB01 PJ17B RB15 RB12 CB01 KB02 UA12 4 UNIT 46WM48P REM_SW ...

Page 55: ... 17 57 46WM48P SCALER DIGITAL INPUT ...

Page 56: ... 18 57 46WM48P SCALER CAPTURE INPUT ...

Page 57: ... 19 57 1 24 2 5 1 24 32HLX84 SCALER MEMORY CONNECTION ...

Page 58: ... 20 57 32HLX84 SCALER PLL ...

Page 59: ... 21 57 46WM48P SCALER OSD for North America ...

Page 60: ... 22 57 46WM48P SCALER IIC ...

Page 61: ... 23 57 46WM48P SCALER PLD ...

Page 62: ... 24 57 46WM48P SCALER POWER ...

Page 63: ... 25 57 46WM48P SCALER SUB MICON 1 3 ...

Page 64: ... 26 57 46WM48P SCALER SUB MICON 2 3 ...

Page 65: ... 27 57 3 3 46WM48P SCALER SUB MICON 3 3 ...

Page 66: ... 28 57 Phase Phase 46WM48P SCALER LVDS OUT ...

Page 67: ... 29 57 2 5 46WM48P SCALER Power Connector and Dimming ...

Page 68: ... 30 57 46WM48P SCALER LVDS OUT SHARP LCD ...

Page 69: ... 31 57 46WM48P SCALER 3chADC2_LPF ...

Page 70: ... 32 57 3 3 5 46WM48P SCALER 3chADC1 ...

Page 71: ... 33 57 1 5 46WM48P SCALER DC DC CONVERTER ...

Page 72: ... 34 57 46WM48P SCALER M2 1 6 ...

Page 73: ... 35 57 46WM48P SCALER M2 2 6 ...

Page 74: ... 36 57 46WM48P SCALER M2 3 6 ...

Page 75: ... 37 57 46WM48P SCALER M2 4 6 ...

Page 76: ... 38 57 46WM48P SCALER M2 5 6 ...

Page 77: ... 39 57 46WM48P SCALER FUNCTION 1 8 ...

Page 78: ... 40 57 46WM48P SCALER M2 6 6 ...

Page 79: ... 41 57 46WM48P SCALER SYNC_SW ...

Page 80: ... 42 57 3 0 5 4 7 1 5 1 5 1 5 2 9 2 9 3 2 9 2 2 3 6 3 3 3 9 3 6 3 9 3 3 3 3 5 1 5 1 46WM48P SCALER CONNECTOR ...

Page 81: ... 43 57 46WM48P SCALER POWER_CONNECTOR ...

Page 82: ... 44 57 46WM48P SCALER SERVICE CONNECTOR ...

Page 83: ... 45 57 46WM48P SCALER HDMI I F ...

Page 84: ... 46 57 46WM48P SCALER 3DYCS 1 ...

Page 85: ... 47 57 46WM48P SCALER 3DYCS REG ...

Page 86: ... 48 57 46WM48P SCALER FUNCTION 2 8 ...

Page 87: ... 49 57 46WM48P SCALER FUNCTION 3 8 ...

Page 88: ... 50 57 46WM48P SCALER FUNCTION 4 8 ...

Page 89: ... 51 57 46WM48P SCALER FUNCTION 5 8 ...

Page 90: ... 52 57 46WM48P SCALER FUNCTION 6 8 ...

Page 91: ... 53 57 1 8 1 8 1 8 1 8 1 9 1 8 46WM48P SCALER FUNCTION 7 8 ...

Page 92: ... 54 57 46WM48P SCALER FUNCTION 8 8 ...

Page 93: ... 55 57 46WM48P SCALER TV MICON CONNECTOR 1 ...

Page 94: ... 56 57 46WM48P SCALER CONNECTOR TV MICON POWER BOARD ...

Page 95: ... 57 57 46WM48P SCALER CONNECTOR DLE I F ...

Page 96: ... Phono jacks Audio L R HDMI Input HDMI connector Digital television signal PC Input Mini D sub 15 pin Analog RGB signal Input 3 5mm stereo jack Audio Audio Output Fixed Variable Phono jacks Audio L R Output to Active Super Woofer Phono socket Programme Positions 100 Stereo Nicam 2 carrier system Visible Screen Size 46WM 46ins approx 52WM 52ins Display 16 9 Sound output at 10 distortion Main 20W 20...

Page 97: ......

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