Mitsubishi SD200U Service Manual Download Page 82

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INTEGRATED CIRCUITS

IC200

275P779O10 MOS IC

FL12200

IC201

275P809O10 MOS IC

NC7SZ14P5X

IC202

275P124O10 MOS IC

HD74LVC245AT

IC203

275P124O10 MOS IC

HD74LVC245AT

IC204

275P124O10 MOS IC

HD74LVC245AT

IC240

270P845O20 IC

MT48LC2M32B2TG-6

IC260

270P915O10 IC

RT9161A-25CG

IC270

270P943O10 MOS IC

ICS570BT

IC280

275P847O10 MOS IC

NC7SZ86P5X

IC281

275P846O10 MOS IC

NC7SZ374P6X

IC2A0

275P687O10 MOS IC

VPC3230D-QA-B3

IC2F0

272P938O10 IC

M52055FP

IC300

275P812O10 MOS IC

MC74VHC4052DTR2

IC330

270P932O10 IC

TDA7496L

IC333

270P093O10 IC

PC4570G2

IC401

275P488O20 MOS IC

MT28F800B3WG-10T

IC402

275P520O30 MOS IC

24LC64T-S/N/CAT24WC64J

IC403

270P915O10 IC

RT9161A-25CG

IC404

275P810O10 MOS IC

SP3220ECY

IC405

275P764O10 MOS IC

RCV5

IC406

275P498O10 IC

ADC0838CCWM

IC408

275P813O20 MOS IC

ICS301M-66

[S]

IC408

275P813O10 MOS IC

ICS301M-62

[X]

IC409

275P853O10 MOS IC

NC7SZ02P5X

IC4A0

275P811O10 MOS IC

MBCG61134P-101

IC4A1

275P818O10 MOS IC

XC61FC2712MR

IC4A2

275P490O10 IC

74VHCT541AMTC

IC4A3

270P936O10 IC

RT9701-CB

IC4A4

270P936O10 IC

RT9701-CB

IC4A5

275P808O10 MOS IC

PCA9540DP

IC500

270P911O10 MOS IC

24LC21TSN

IC501

275P814O10 MOS IC

NC7SZ157P6X

IC502

275P814O10 MOS IC

NC7SZ157P6X

IC503

275P121O10 MOS IC

HD74LVC14T

IC540

272P793O10 IC

M52036SP

IC560

275P809O10 MOS IC

NC7SZ14P5X

IC561

275P809O10 MOS IC

NC7SZ14P5X

IC570

275P851O10 MOS IC

MC74HC4538ADTR2

IC571

275P852O10 MOS IC

NC7SZ08P5X

IC600

270P793O10 IC

AD8183ARU

IC601

270P792O10 IC

CLC5633IM

IC602

275P819O10 MOS IC

NJU7211U50 (TEI)

IC650

270P818O20 IC

CXA3506R

IC651

270P915O20 IC

RT9161A-33CG

IC950

267P152O10 IC

STR-G6651

IC9A1

267P062O70 IC

SE005N

IC9A2

270P319O10 IC

PQ30RV31

IC9A3

270P212O10 IC

AN7812F

IC9W0 270P859O10 IC

PQ20WZ11

IC9W1 270P859O10 IC

PQ20WZ11

IC9W2 270P859O10 IC

PQ20WZ11

IC9000 270P858O10 IC

FA5332M

IC9001 270P084O40 IC

NJM78L18UA

TRANSISTORS

Q300

260P855O90 CHIP TRANSISTOR

2SD1819A-S

Q301

260P855O90 CHIP TRANSISTOR

2SD1819A-S

Q302

260P872O20 CHIP TRANSISTOR

DTC124EU

Q330

260P871O20 CHIP TRANSISTOR

DTA124EU

Q331

260P836O20 CHIP TRANSISTOR

2SC3326-B

Q332

260P836O20 CHIP TRANSISTOR

2SC3326-B

Q333

260P872O20 CHIP TRANSISTOR

DTC124EU

Q400

260P859O30 CHIP TRANSISTOR

2SA1576-S

Q401

260P855O90 CHIP TRANSISTOR

2SD1819A-S

Q402

260P871O20 CHIP TRANSISTOR

DTA124EU

Q403

260P872O20 CHIP TRANSISTOR

DTC124EU

Q404

260P872O20 CHIP TRANSISTOR

DTC124EU

Q405

260P872O20 CHIP TRANSISTOR

DTC124EU

Q4A0

260P872O20 CHIP TRANSISTOR

DTC124EU

Q4A4

260P872O20 CHIP TRANSISTOR

DTC124EU

Q500

260P899O10 CHIP TRANSISTOR

2SC3734-B23

Q501

260P899O10 CHIP TRANSISTOR

2SC3734-B23

Q502

260P899O10 CHIP TRANSISTOR

2SC3734-B23

Q503

260P899O10 CHIP TRANSISTOR

2SC3734-B23

Q600

261P005O10 CHIP TRANSISTOR

2SC3123

Q601

261P005O10 CHIP TRANSISTOR

2SC3123

Q602

261P005O10 CHIP TRANSISTOR

2SC3123

Q603

261P005O10 CHIP TRANSISTOR

2SC3123

Q700

260P807O10 CHIP TRANSISTOR

UN2212

Q701

260P818O30 CHIP TRANSISTOR

2SC2412K-S

Q702

260P807O10 CHIP TRANSISTOR

UN2212

Q703

260P807O10 CHIP TRANSISTOR

UN2212

Q704

260P807O10 CHIP TRANSISTOR

UN2212

Q705

260P807O10 CHIP TRANSISTOR

UN2212

Q706

260P807O10 CHIP TRANSISTOR

UN2212

Q7W0

260P818O30 CHIP TRANSISTOR

2SC2412K-S

Q7W1

260P818O30 CHIP TRANSISTOR

2SC2412K-S

Q900

261P110O10 TRANSISTOR

FS22SM-10

Q950

260P818O30 CHIP TRANSISTOR

2SC2412K-S

Q951

260P817O30 CHIP TRANSISTOR

2SA1037K-S

Q9A0

260P818O30 CHIP TRANSISTOR

2SC2412K-S

Q9A1

260P806O10 CHIP TRANSISTOR

DTA124EK

Q9A2

260P807O10 CHIP TRANSISTOR

UN2212

Q9W0

260P818O30 CHIP TRANSISTOR

2SC2412K-S

Q9W1

260P818O30 CHIP TRANSISTOR

2SC2412K-S

Q9W2

261P067O30 CHIP TRANSISTOR

DTC124EKA

Q9W3

260P818O30 CHIP TRANSISTOR

2SC2412K-S

Q9W4

261P067O30 CHIP TRANSISTOR

DTC124EKA

Q9W5

260P818O30 CHIP TRANSISTOR

2SC2412K-S

Q9W6

261P067O30 CHIP TRANSISTOR

DTC124EKA

Q9000 260P868O10 CHIP TRANSISTOR

2SC2873-Y

Q9001 260P701O10 CHIP TRANSISTOR

2SA1213-Y

DIODES

D2F0

262P802O10 DIODE

1SS302

D2F1

262P802O10 DIODE

1SS302

D2F2

262P802O10 DIODE

1SS302

D2F3

262P802O10 DIODE

1SS302

D2F4

262P802O10 DIODE

1SS302

SYMBOL PARTS

PARTS NAME

DESCRIPTION

No.

SYMBOL PARTS

PARTS NAME

DESCRIPTION

No.

ELECTRICAL PARTS AND OTHERS

- 7 -

Summary of Contents for SD200U

Page 1: ...3 40 300 inch SD200U Resolution 640x400 800x600 Compressed 1024x768 XD200U Resolution 640x400 1024x768 Compressed 1280x1024 Sync on Green available NTSC NTSC4 43 PAL including PAL M N SECAM PAL 60 DV...

Page 2: ...2 SERVICE COMMANDS 2 FUNCTION MENU SETTING MENU ONLY FOR SERVICE 3 LIFE TIME OF THE CONSUMABLE PARTS 3 REPLACEMENT OF MAIN PCB ASSY 4 DOWNLOAD OF THE FIRMWARE 5 HOW TO USE THE VIDEO MODE 6 ABOUT LASE...

Page 3: ...ding on the schematic diagram and the parts list of this service manual and by the supplementary sheet for this chassis to be issued subsequently PRODUCT SAFETY NOTICE TRADEMARK REGISTERED TRADEMARK A...

Page 4: ...asure the leakage current using both positions of switch S2 and with the switching devices in the LCD PROJECTOR in all of their operating positions Current measurements of items 1 and 2 are to be repe...

Page 5: ...rt List Page 2 PCBs LOCATION Table 1 1 Item No Parts Name q LAMP POWER UNIT w TERMINAL PCB ASSY e IRF PCB ASSY r FAN PCB ASSY t POWER SUB PCB ASSY y FORMATTER PCB ASSY u SIGNAL PCB ASSY i KEY PCB ASSY...

Page 6: ...1 r Lens B Cover Fx1 t KEY PCB ASSY Gx3 y Speaker Hx2 u PFC Holder Dx2 i Signal Assy Jx2 Kx1 o Terminal Board Lx1 0 Power Assy Mx3 Nx2 1 Lamp Power Unit Ox5 Px2 2 Optical Unit Qx7 3 Rear Grill Assy Rx...

Page 7: ...Screws The number of Screws holding Parts Table 2 2 Fig 2 3 Fig 2 2 Parts List See Part List Page 4 Parts Name Number of Screws q Power Frame Unit none 1 Hook w POWER PCB ASSY Ax1 Bx2 e PFC PCB ASSY...

Page 8: ...ne Number of Screws The number of Screws holding Parts Table 2 4 Fig 2 5 Fig 2 4 Parts List See Part List Page 4 Parts Name Number of Screws q Cooling Fan DMD Ax1 Bx1 w Cooling Fan LAMP Cx2 e IRR PCB...

Page 9: ...er of Screws holding Parts Table 2 6 OPTICAL UNIT Part Parts Name Number of Screws q Color Wheel Assy Ax3 w Color Wheel Cover Bx2 e UVAR Filter r Lens Unit Cx4 t Cooling Fan OPTICAL UNIT Dx1 Fig 2 6 A...

Page 10: ...hown in Fig 3 1 2 Remove the Front Grill as shown in Fig 3 1 ax1 bx3 x1 bx1 bx1 b Top Case Assy Front Grill Fig 3 1 DISASSEMBLY 3 Removal of SIGNAL PCB ASSY and FORMATTER PCB ASSY 1 Remove the Front G...

Page 11: ...as shown in Fig 3 3 1 6 Remove the c screw and the earth wire from the POWER PCB ASSY as shown in Fig 3 3 2 7 Remove the two d screws and the POWER PCB ASSY as shown in Fig 3 3 2 8 Unfasten the e cat...

Page 12: ...ve the SIGNAL PCB ASSY and FORMATTER PCB ASSY following 3 Removal of SIGNAL PCB ASSY and FORMATTER PCB ASSY 4 Remove the Power Assy following 4 Removal of POWER PCB ASSY TERMINAL PCB ASSY and PFC PCB...

Page 13: ...IRR PCB ASSY as shown in Fig 3 5 7 Removal of OPTICAL UNIT 1 Remove the Front Grill following 1 Removal of FRONT GRILL 2 Remove the Top Case Assy following 2 Removal of TOP CASE ASSY 3 Remove the a s...

Page 14: ...TOP CASE ASSY 3 Remove the SIGNAL PCB ASSY and FORMATTER PCB ASSY following 3 Removal of SIGNAL PCB ASSY and FORMATTER PCB ASSY 4 Remove the two a screws and the Fan Holder as shown in Fig 3 7 5 Remov...

Page 15: ...oval of IRR PCB ASSY 4 Remove the two a screws and the Cooling Fan DMD as shown in Fig 3 8 5 Remove the two b screws and the Cooling Fan LAMP as shown in Fig 3 8 10 Removal of COOLING FAN OPTICAL UNIT...

Page 16: ...rprint on the Lamp when replacing it Removal 1 Remove the a screw and the Power Socket as shown in Fig 4 1 2 Unfasten the two b catches and the Lamp Support U as shown in Fig 4 1 3 Remove Lamp as show...

Page 17: ...in their original position 2 Technicians ought to put on the wrist band to protect DLP against Static electricity during the operations LEAD DRESS 1 Clamp the Lead Wires along the Clamping Zone shown...

Page 18: ...POWER POWER SUB PCB ASSY TERMINAL PCB ASSY Terminal plate Wire routing around the POWER SUB PCB ASSY Wire routing on the TERMINAL PCB ASSY Fig 5 4 KT J14 cooling fan DMD IRR PCB ASSY Put the slack in...

Page 19: ...shion T w Packing Cushion B e Packing Sheet r Packing Case t Packing Case y Soft Case u Sheet i Instruction Book o Quick Reference Card 0 Remote Hand Unit 1 Battery 2 Sheet TR 3 Packing Bag 4 Unit Cab...

Page 20: ...direction 7 Put the handle back to the holding point Make sure that the handle is locked 8 Tighten up the screws b using a phillips screwdriver 9 Tighten up the screws of the lamp lid a using a phill...

Page 21: ...LED will flash green two times Note After the settings are reset the menu language will be English Reset the lamp operating time After replacing the lamp reset the lamp operating time using the proced...

Page 22: ...Only the VIDEO signal that is input to the S VIDEO or VIDEO terminal is adjusted This item is normally set to 1 Optimize this setting using a color bar signal or a video signal 1 Yes INTERLACE INV ON...

Page 23: ...e made as WriteData txt in the Setting folder 3 How to replace the MAIN PCB ASSY 7 Turn off the main power and replace the MAIN PCB ASSY 8 Turn on the main power again after replacing the MAIN PCB ASS...

Page 24: ...g procedure 1 Double click Flash Upgrader exe to start the program 2 Messages of precautions before downloading will appear Click Next on the display 3 Select the firmware file pwSDK inf and then clic...

Page 25: ...n a deteriorated videotape or a poor quality signal which won t be projected properly select the Video mode 4 Troubleshooting If the signal supplied to the VIDEO input isn t displayed correctly check...

Page 26: ...buttons 10 EXPAND button 11 PinP button 12 ENTER STILL button 13 Mouse pointer Direction buttons 14 LASER button 15 VIDEO button 16 MUTE Audio Video button 17 Laser aperture 18 Left click button For...

Page 27: ...200U H Timing V Timing Signal Generator this PROJECTOR Personal Computer Monitor for Personal Computer RS 232C Cable RS 232C Input Terminal COMPUTER IN Terminal Use communication program Hyper Termina...

Page 28: ...w in capital alphanumeric letters with keyboard and press the enter key 4 Writing Adjustment Value The adjustment value entered using the above mentioned procedure will be saved in EEPROM automaticall...

Page 29: ...er 3 Start the communication program Hyper Terminal in Microsoft Windows 95 98 Me to open the window For setting refer to Hyper Terminal setting on P 2 RGB 4 Supply a signal White 100 No 01 5 Enter 00...

Page 30: ...he value is adjusted toward 1023 6 Make sure that all the shades of the red scale signal are displayed correctly 7 The newly entered value is saved automatically Press the MENU button to exit the FUNC...

Page 31: ...e on the screen 6 Supply a signal White 50 No 12 7 Enter the adjustment commands of red green or blue so that the color tints at the screen center disappear Increase the adjustment value to deepen the...

Page 32: ...Terminal in Microsoft Windows 95 98 Me to open the window For setting refer to Hyper Terminal setting on P 2 Red Red Contrast 4 Enter the adjustment command 00 801 to the Hyper Terminal window to adju...

Page 33: ...ied to SD 4 No power on Failure AC system Primary power source failure Secondary power source failure STBY5 connection failure STBY5 connection failure STBY5 connection failure Main Power Main Power M...

Page 34: ...hermostat Main Power Temperature around the top of the Lamp No power on Missing SZ connector Main Power SIGNAL SZ connector 7 9pin 12 Red Orange flash LAMP No power on High temperature around POWER Th...

Page 35: ...en flash 3 21 Red Green alternately Green flash 4 Video input image is abnormal or No signal is displayed Warning of IIC bus Line Doubler Auto 22 Red Green alternately Green flash 5 LAMP Warning indic...

Page 36: ...in dialog window displays the information stored in the projector model name serial No software version etc and the service menu information Information displayed in this window depends on the selecte...

Page 37: ...ata To prevent writing over this file be sure to select Save As from File of the menu in the Notepad to save the file The name of the file being displayed should be DataTemp txt 4 Pressing the Warning...

Page 38: ...an unspecified signal is inputted the projector may not work correctly Signal mode resolution H x V horizontal frequency kHz Vertical frequency Hz Normal mode H x V Real mode H x V TV60 15 73 59 94 80...

Page 39: ...x 400 37 86 85 08 1024 x 640 640 x 400 VGA60 640 x 480 31 47 59 94 1024 x 768 640 x 480 VGA72 640 x 480 37 86 72 81 1024 x 768 640 x 480 VGA75 640 x 480 37 50 75 00 1024 x 768 640 x 480 VGA85 640 x 48...

Page 40: ...creen the C W J12 cable may have been broken Malfunction of the analog digital circuit around the input terminals of the computer Check the video signal circuit around J600 J601 IC600 and IC650 Check...

Page 41: ...g the voltage waveform or terminal voltage on the secondary side NO The product does not enter the stand by mode Check the failure on the PCB POWER then replace the parts such as D900 Q900 etc Is the...

Page 42: ...ll out the RD connector of RD SD Is the pin No 1 of the RD connector 6V Is the pin No 11 of the RD connector 12V Solved by replacing the PCB FAN NO Check the circuit around D9A2 Disconnect the RC side...

Page 43: ...amp does not light Are CN1 PCB POWER LAMP POWER UNIT and SA CN2 PCB SIGNAL LAMP POWER UNIT connectors OK NO Are the pins No 1 to 6 of the PB connector 370V Are the pins No 8 to 6 of the PB connector 2...

Page 44: ...and Description 3 Quantity Unless full information is supplied delay in execution of orders will result Warranty return items Critical components MARK M N V X Z P Q TOLERANCE 20 30 10 40 80 100 30 20...

Page 45: ...01 FAN PCB ASSY 5 934C003O01 POWER SUB PCB ASSY 6 939P894O20 FORMATTER UNIT S 6 939P894O10 FORMATTER UNIT X 7 935A110O02 SIGNAL PCB ASSY S 7 935A110O01 SIGNAL PCB ASSY X 8 935D628O01 KEY PCB ASSY 9 93...

Page 46: ...959P073O20 OPTICAL UNIT S 12 959P073O10 OPTICAL UNIT X 13 750A452O10 REAR GRILL UNIT 14 288P231O10 COOLING FAN POWER 15 FAN HOLDER 16 IRF HOLDER 17 935D679O01 IRF PCB ASSY 18 ADJUSTER FOOT 19 LENS COV...

Page 47: ...IT S 4 939P894O10 FORMATTER UNIT X 1 POWER FRAME UNIT 2 934C002O01 POWER PCB ASSY 3 934C004O01 PFC PCB ASSY 4 TERMINAL PLATE 5 934C008O01 TERMINAL PCB ASSY S ITEM NO PARTS NO PARTS NAME EXPOSED VIEW D...

Page 48: ...FAN DMD 2 288P230O10 COOLING FAN LAMP 3 935D678O01 IRR PCB ASSY 4 FAN DUCT 5 702C959O50 IR COVER 6 REAR GRILL 1 499D035O30 COLOR WHEEL ASSY 2 COLOR WHEEL COVER 3 499D035O20 UVAR FILTER 4 499D035O10 LE...

Page 49: ...SE 7 SHEET 8 871D349O10 INSTRUCTION BOOK 9 QUICK REFERENCE CARD 10 939P892O10 REMOTE HAND UNIT 11 BATTERY 12 SHEET TR 13 831D337O10 PACKING BAG 14 246C435O10 UNIT CABLE VGA AUDIO VIDEO PS2 USB S 15 24...

Page 50: ...CHIP TRANSISTOR DTC124EU Q330 260P871O20 CHIP TRANSISTOR DTA124EU Q331 260P836O20 CHIP TRANSISTOR 2SC3326 B Q332 260P836O20 CHIP TRANSISTOR 2SC3326 B Q333 260P872O20 CHIP TRANSISTOR DTC124EU Q400 260...

Page 51: ...BLM11A601S L240 409P865O20 EMI FILTER BLM11A601S L280 409P865O20 EMI FILTER BLM11A601S L2A5 409P777O80 EMI FILTER BLM21P221S L2B0 409P865O20 EMI FILTER BLM11A601S L2F0 409P938O20 EMI FILTER BK1608LL12...

Page 52: ...3P500O60 CHIP METAL RESISTOR 1 16W 27 J S R271 103P500O60 CHIP METAL RESISTOR 1 16W 27 J S R280 103P502O50 CHIP RESISTOR 1 16W 1k J R2A0 103P502O80 CHIP RESISTOR 1 16W 1 8k J S R2A0 103P502O10 CHIP RE...

Page 53: ...501O30 CHIP RESISTOR 1 16W 100 J R4A0 103P503O10 CHIP RESISTOR 1 16W 3 3k J R4A2 103P502O90 CHIP RESISTOR 1 16W 2 2k J R4A4 103P503O70 CHIP RESISTOR 1 16W 10k J R4A5 103P502O70 CHIP RESISTOR 1 16W 1 5...

Page 54: ...1k J R9B0 103P490O60 CHIP METAL RESISTOR 1 16W 160 F R9B1 103P491O80 CHIP METAL RESISTOR 1 16W 510 F R9B2 103P491O50 CHIP METAL RESISTOR 1 16W 390 F R9W0 103P502O30 CHIP RESISTOR 1 16W 680 J R9W1 103P...

Page 55: ...181P520O30 CHIP ELE CAPACITOR 6 3V 4 7 F M C2F8 141P142O10 CHIP CAPACITOR B25V 0 01 F K C2F9 181P520O30 CHIP ELE CAPACITOR 6 3V 4 7 F M C2G0 141P142O10 CHIP CAPACITOR B25V 0 01 F K C2G1 181P520O30 CHI...

Page 56: ...CAPACITOR 6 3V 4 7 F M C4E7 141P144O20 CHIP CAPACITOR F16V 0 1 F Z C4E8 181P522O30 CHIP ELE CAPACITOR 16V 10 F M C4E9 141P144O20 CHIP CAPACITOR F16V 0 1 F Z C500 141P144O60 CHIP CAPACITOR F16 10V 1 F...

Page 57: ...41P134O90 CHIP CAPACITOR F50V 0 1 F Z C9B5 141P134O90 CHIP CAPACITOR F50V 0 1 F Z C9B6 141P134O90 CHIP CAPACITOR F50V 0 1 F Z C9B7 141P134O90 CHIP CAPACITOR F50V 0 1 F Z C9W0 181P523O90 CHIP ELE CAPAC...

Page 58: ...CH 8A 669D561O40 SCREW FE SWCH 8A 669D198O10 SCREW X 651P301O00 SCREW M3X10 669D255O70 SCREW 669D329O10 SCREW M3X0 5 6 X 669D220O10 SCREW 3X6 46LA005 669D220O20 SCREW 3X8 46LA005 669D560O10 SCREW 669D...

Page 59: ...ures are identified by shading on the schematic diagram and the parts list of this service manual and by the supplementary sheet for this chassis to be issued subsequently PRODUCT SAFETY NOTICE TRADEM...

Page 60: ...asure the leakage current using both positions of switch S2 and with the switching devices in the LCD PROJECTOR in all of their operating positions Current measurements of items 1 and 2 are to be repe...

Page 61: ...rt List Page 2 PCBs LOCATION Table 1 1 Item No Parts Name q LAMP POWER UNIT w TERMINAL PCB ASSY e IRF PCB ASSY r FAN PCB ASSY t POWER SUB PCB ASSY y FORMATTER PCB ASSY u SIGNAL PCB ASSY i KEY PCB ASSY...

Page 62: ...1 r Lens B Cover Fx1 t KEY PCB ASSY Gx3 y Speaker Hx2 u PFC Holder Dx2 i Signal Assy Jx2 Kx1 o Terminal Board Lx1 0 Power Assy Mx3 Nx2 1 Lamp Power Unit Ox5 Px2 2 Optical Unit Qx7 3 Rear Grill Assy Rx...

Page 63: ...Screws The number of Screws holding Parts Table 2 2 Fig 2 3 Fig 2 2 Parts List See Part List Page 4 Parts Name Number of Screws q Power Frame Unit none 1 Hook w POWER PCB ASSY Ax1 Bx2 e PFC PCB ASSY...

Page 64: ...ne Number of Screws The number of Screws holding Parts Table 2 4 Fig 2 5 Fig 2 4 Parts List See Part List Page 4 Parts Name Number of Screws q Cooling Fan DMD Ax1 Bx1 w Cooling Fan LAMP Cx2 e IRR PCB...

Page 65: ...er of Screws holding Parts Table 2 6 OPTICAL UNIT Part Parts Name Number of Screws q Color Wheel Assy Ax3 w Color Wheel Cover Bx2 e UVAR Filter r Lens Unit Cx4 t Cooling Fan OPTICAL UNIT Dx1 Fig 2 6 A...

Page 66: ...hown in Fig 3 1 2 Remove the Front Grill as shown in Fig 3 1 ax1 bx3 x1 bx1 bx1 b Top Case Assy Front Grill Fig 3 1 DISASSEMBLY 3 Removal of SIGNAL PCB ASSY and FORMATTER PCB ASSY 1 Remove the Front G...

Page 67: ...as shown in Fig 3 3 1 6 Remove the c screw and the earth wire from the POWER PCB ASSY as shown in Fig 3 3 2 7 Remove the two d screws and the POWER PCB ASSY as shown in Fig 3 3 2 8 Unfasten the e cat...

Page 68: ...ve the SIGNAL PCB ASSY and FORMATTER PCB ASSY following 3 Removal of SIGNAL PCB ASSY and FORMATTER PCB ASSY 4 Remove the Power Assy following 4 Removal of POWER PCB ASSY TERMINAL PCB ASSY and PFC PCB...

Page 69: ...IRR PCB ASSY as shown in Fig 3 5 7 Removal of OPTICAL UNIT 1 Remove the Front Grill following 1 Removal of FRONT GRILL 2 Remove the Top Case Assy following 2 Removal of TOP CASE ASSY 3 Remove the a s...

Page 70: ...TOP CASE ASSY 3 Remove the SIGNAL PCB ASSY and FORMATTER PCB ASSY following 3 Removal of SIGNAL PCB ASSY and FORMATTER PCB ASSY 4 Remove the two a screws and the Fan Holder as shown in Fig 3 7 5 Remov...

Page 71: ...oval of IRR PCB ASSY 4 Remove the two a screws and the Cooling Fan DMD as shown in Fig 3 8 5 Remove the two b screws and the Cooling Fan LAMP as shown in Fig 3 8 10 Removal of COOLING FAN OPTICAL UNIT...

Page 72: ...rprint on the Lamp when replacing it Removal 1 Remove the a screw and the Power Socket as shown in Fig 4 1 2 Unfasten the two b catches and the Lamp Support U as shown in Fig 4 1 3 Remove Lamp as show...

Page 73: ...all wires in their original position 2 Technicians shall put on the wrist band to protect LCD against Static electricity during the operations LEAD DRESS 1 Clamp the Lead Wires along the Clamping Zon...

Page 74: ...POWER POWER SUB PCB ASSY TERMINAL PCB ASSY Terminal plate Wire routing around the POWER SUB PCB ASSY Wire routing on the TERMINAL PCB ASSY Fig 5 4 KT J14 cooling fan DMD IRR PCB ASSY Put the slack in...

Page 75: ...shion T w Packing Cushion B e Packing Sheet r Packing Case t Packing Case y Soft Case u Sheet i Instruction Book o Quick Reference Card 0 Remote Hand Unit 1 Battery 2 Sheet TR 3 Packing Bag 4 Unit Cab...

Page 76: ...and Description 3 Quantity Unless full information is supplied delay in execution of orders will result Warranty return items Critical components MARK M N V X Z P Q TOLERANCE 20 30 10 40 80 100 30 20...

Page 77: ...01 FAN PCB ASSY 5 934C003O01 POWER SUB PCB ASSY 6 939P894O20 FORMATTER UNIT S 6 939P894O10 FORMATTER UNIT X 7 935A110O02 SIGNAL PCB ASSY S 7 935A110O01 SIGNAL PCB ASSY X 8 935D628O01 KEY PCB ASSY 9 93...

Page 78: ...3O20 OPTICAL UNIT S 12 959P073O10 OPTICAL UNIT X 13 750A452O10 REAR GRILL UNIT 14 288P231O10 COOLING FAN POWER 15 FAN HOLDER 16 IRF HOLDER 17 935D679O01 IRF PCB ASSY 18 ADJUSTER FOOT 19 LENS COVER 20...

Page 79: ...NIT S 4 939P894O10 FORMATTER UNIT X 1 POWER FRAME UNIT 2 934C002O01 POWER PCB ASSY 3 934C004O01 PFC PCB ASSY 4 TERMINAL PLATE 5 934C008O01 TERMINAL PCB ASSY ITEM NO PARTS NO PARTS NAME EXPOSED VIEW DE...

Page 80: ...FAN DMD 2 288P230O10 COOLING FAN LAMP 3 935D678O01 IRR PCB ASSY 4 FAN DUCT 5 702C959O50 IR COVER 6 REAR GRILL 1 499D035O30 COLOR WHEEL ASSY 2 COLOR WHEEL COVER 3 499D035O20 UVAR FILTER 4 499D035O10 LE...

Page 81: ...772P037O10 SOFT CASE 7 SHEET 8 871D349O10 INSTRUCTION BOOK 9 QUICK REFERENCE CARD 10 939P892O10 REMOTE HAND UNIT 11 BATTERY 12 SHEET TR 13 831D337O10 PACKING BAG 14 246C435O10 UNIT CABLE 15 246C383O10...

Page 82: ...CHIP TRANSISTOR DTC124EU Q330 260P871O20 CHIP TRANSISTOR DTA124EU Q331 260P836O20 CHIP TRANSISTOR 2SC3326 B Q332 260P836O20 CHIP TRANSISTOR 2SC3326 B Q333 260P872O20 CHIP TRANSISTOR DTC124EU Q400 260...

Page 83: ...BLM11A601S L240 409P865O20 EMI FILTER BLM11A601S L280 409P865O20 EMI FILTER BLM11A601S L2A5 409P777O80 EMI FILTER BLM21P221S L2B0 409P865O20 EMI FILTER BLM11A601S L2F0 409P938O20 EMI FILTER BK1608LL12...

Page 84: ...3P500O60 CHIP METAL RESISTOR 1 16W 27 J S R271 103P500O60 CHIP METAL RESISTOR 1 16W 27 J S R280 103P502O50 CHIP RESISTOR 1 16W 1k J R2A0 103P502O80 CHIP RESISTOR 1 16W 1 8k J S R2A0 103P502O10 CHIP RE...

Page 85: ...501O30 CHIP RESISTOR 1 16W 100 J R4A0 103P503O10 CHIP RESISTOR 1 16W 3 3k J R4A2 103P502O90 CHIP RESISTOR 1 16W 2 2k J R4A4 103P503O70 CHIP RESISTOR 1 16W 10k J R4A5 103P502O70 CHIP RESISTOR 1 16W 1 5...

Page 86: ...1k J R9B0 103P490O60 CHIP METAL RESISTOR 1 16W 160 F R9B1 103P491O80 CHIP METAL RESISTOR 1 16W 510 F R9B2 103P491O50 CHIP METAL RESISTOR 1 16W 390 F R9W0 103P502O30 CHIP RESISTOR 1 16W 680 J R9W1 103P...

Page 87: ...181P520O30 CHIP ELE CAPACITOR 6 3V 4 7 F M C2F8 141P142O10 CHIP CAPACITOR B25V 0 01 F K C2F9 181P520O30 CHIP ELE CAPACITOR 6 3V 4 7 F M C2G0 141P142O10 CHIP CAPACITOR B25V 0 01 F K C2G1 181P520O30 CHI...

Page 88: ...CAPACITOR 6 3V 4 7 F M C4E7 141P144O20 CHIP CAPACITOR F16V 0 1 F Z C4E8 181P522O30 CHIP ELE CAPACITOR 16V 10 F M C4E9 141P144O20 CHIP CAPACITOR F16V 0 1 F Z C500 141P144O60 CHIP CAPACITOR F16 10V 1 F...

Page 89: ...41P134O90 CHIP CAPACITOR F50V 0 1 F Z C9B5 141P134O90 CHIP CAPACITOR F50V 0 1 F Z C9B6 141P134O90 CHIP CAPACITOR F50V 0 1 F Z C9B7 141P134O90 CHIP CAPACITOR F50V 0 1 F Z C9W0 181P523O90 CHIP ELE CAPAC...

Page 90: ...0 SCREW FE SWCH 8A 669D561O40 SCREW FE SWCH 8A 669D198O10 SCREW X 651P301O00 SCREW M3X10 669D255O70 SCREW 669D329O10 SCREW M3X0 5 6 X 669D220O10 SCREW 3X6 46LA005 669D220O20 SCREW 3X8 46LA005 669D560O...

Page 91: ...J IC560 IC561 NC7SZ14P5X Inputs Y A Outputs L H H L Y A H HIGH Logic Level L LOW Logic Level FUNCTION TABLE NC A GND VCC Y 1 2 3 5 4 IC571 NC7SZ08P5X A B GND VCC Y 1 2 3 5 4 Inputs B Y A Outputs L L H...

Page 92: ...X HIGH LEVEL LOW LEVEL DON T CARE TRUTH TABLE IC270 ICS570B 2 Phase Detector Change Pump and Loop Filter divide by N Output Buffer Output Buffer 2 ICLK S0 FBIN CLK CLK 2 4 1 6 5 7 8 S1 Voltage Contro...

Page 93: ...S A8 43 44 23 24 25 26 27 BA1 A0 A1 A2 A10 45 46 47 48 49 50 51 52 53 54 DQ28 VSSQ DQ29 DQ30 DQ24 VSSQ DQ25 DQ26 VDDQ DQ27 28 29 VDD DQM2 55 56 57 58 VDDQ NC VSS DQ31 Pin No Signal Name Pin No Signal...

Page 94: ...8 ADDR BUFFER LATCH 19 10 9 POWER CURRENT CONTROL COMMAND EXECUTION LOGIC 8 I O CONTROL LOGIC 1 8 16 25 48 A9 47 BYTE A0 A18 A19 14 26 28 11 WP CE OE WE 12 37 RP VCC 13 VPP 30 32 34 36 39 41 43 45 DQ...

Page 95: ...ART CONV AND ENABLE TSL OUTPUT BUFFER 17 18 16 1 2 3 4 5 6 7 8 9 12 20 19 10 11 14 15 13 SARS DO D1 CLK CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 COM D GND A GND V VREF VCC Some of these functions plns are not...

Page 96: ...6 15 14 13 12 11 10 9 IN1B SW1 OUT1 GND2 OUT2 OUT3 IN3A IN1A GND1 IN2B Vcc SW2 IN2A GND3 IN3B SW3 H L H L H L IC300 MC74VHC4052DTR2 X SWITCH Y SWITCH X Y 13 3 COMMON OUTPUTS INPUTS 12 14 11 15 1 5 2 4...

Page 97: ...H L Z I S I S Outputs 0 1 I 1 I 0 IC600 AD8183ARU Output TRUTH TABLE IN A IN B Hight Z Hight Z SEL A B OE 0 1 0 1 0 1 0 1 1 IN0 A G 1 or 2 IN1 A IN0 B 12 3 G 1 or 2 10 5 G 1 or 2 6 IN1 B IN2 A IN2 B...

Page 98: ...FA5332M 8 S Q R S MUL Vr Vp PWM COMP CURR AMP ON OFF UVLO BIAS OSC OCP 9 7 6 ER AMP OVP 5 4 3 1 2 16 5V 15k 5k 10k 12 13 11 15 14 IDET IFB IIN VDET OVP VFB VIN GND OUT VC ON OFF REF CS CT SYNC VCC 10...

Page 99: ...ed electrolytic capacitor I II Parts except for chips Not indicated Ceramic capacitor chip Electrolytic capacitor chip BP or NP Non polarized electrolytic capacitor chip Chips Characteristic Not indic...

Page 100: ...W C2D7 DCFLD VID_PEN DCHSY DCVSY R2A5 C2C4 C2C6 SDA SW TP650 C2E8 R670 ST12A P1Z P2 SW5A C2D9 C2D2 C2D1 C2E9 V1Z V2 VZ PC SSEN2 SSEN1 STBYR6 STBY5A STBAU VOL MUTAU DDCLK L2A3 L560 C560 R561 IC561 R562...

Page 101: ...SDA SW SW3 3 L240 C245 C244 C243 C242 C241 C240 C246 C247 IC201 C248 C249 DCFLD DCVSY VPEN VVS VHS VCLK DCCLK VFIELD TP205 TP204 TP203 IC202 TP200 TP202 TP201 TP206 R220 R219 IC240 L200 IC260 C261 C2...

Page 102: ...SZ R457 R456 C467 C465 C464 C463 C466 C462 C460 L460 C461 Q405 IC406 D406 D405 C444 C443 L407 L409 L406 L408 L411 L410 L412 L413 J400 R442 R443 R448 R447 D400 D401 D408 R455 C448 R446 SDA SW SCL SW L4...

Page 103: ...3 L4E2 L4E1 L4E0 MUTAU IR R GAERR KEYKS KEYKS KEYAUT KEYVID KEYCOM KEYPWR BSENSE TCLK WRZ RDZ CS0Z DVS DHS R4A2 L4B1 R4E8 R4E9 C4B5 IC4A5 R4E5 R4E4 SF R4B6 R4B7 R4B5 R4B8 R4B9 FAN1S V1Z V2 P1Z P2 VZ P...

Page 104: ...C2F7 R2F1 L2F1 D2F0 C2F6 R2F0 L2F0 L307 L306 C311 R318 R319 R317 Q301 C310 C309 C308 R315 R316 R314 Q300 C306 C307 IC300 D305 D303 D304 D302 R313 R311 R312 R308 R305 R303 R304 R302 L304 L302 L305 L30...

Page 105: ...W7 IC9W2 IC9W1 R9W0 C9W4 R9W2 R9W1 C9W5 C9W3 C9W2 IC9W0 Q9W4 Q9W2 Q9W6 F G Q9W0 Q9W5 FC FM FJ FH FE PL3 Q9A1 Q9A2 C956 C957 R959 Q9A0 C9A17 L905 R9A11 PC952 R963 R9A10 C9Y0 C9X9 C9X8 C9B0 R909 C9B7 L9...

Page 106: ...C219 A 2 C260 B 3 C261 B 2 C262 B 2 C263 B 1 C270 B 2 C271 B 2 C280 B 1 C2A7 A 1 C2B0 A 1 C2B1 A 1 C2B2 A 1 C2B3 A 1 C2B9 B 1 C2C4 B 1 C2C6 A 1 C2C9 B 1 C2D0 B 1 C2D1 A 1 C2D2 A 1 C2D4 B 1 C2D5 B 1 C2...

Page 107: ...B2 A 2 R9B3 B 3 R9W0 C 1 R9W1 C 1 R9W2 C 1 R9W3 C 1 R9W4 C 1 R9W5 C 1 R9W7 C 1 R9W8 C 1 R9W9 C 1 R9X0 C 1 R9X1 C 1 R9X2 D 1 R9X4 C 1 R9X5 C 2 R9X6 C 2 R9X7 C 1 R9X8 C 2 R9X9 C 2 R9Y0 C 2 R9Y1 C 2 R9Y2...

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