Mitsubishi Electric DLP XD435U-G Service Manual Download Page 73

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C-11

LOUT-

LOUT+

MUTEZ

5VREF

AGND

VOL

PC1-R

PC1-L

VCCUSB

USB_N

STBY5T

STBYR5T

STBY12U

USB_P

VOL

MUTEZ

5VREF

USB_N
USB_P

VCCUSB

STBY5T

STBYR5T

LOUT+

LOUT-

USB-L

USB-R

RGB/USBZ

PC-AUDIO

STBY14AU / 500mA

H:NORMAL / L:MUTE

DC:0V-5V

FB IS BLM18AG601SN*(BLM11A601S)

FROM TERM

FROM DDP2000_MCU

Audio Input

Audio Output

3/4

R198

100

R198

100

EPJ-035-33A

C291

470P

C291

470P

R248

R225

470

R225

470

L63

C469

0.47uF

C469

0.47uF

R186

62K

R186

62K

L54 600

C267

1uF

C267

1uF

C463

0.47uF

C463

0.47uF

C240

VOUT

SCNSC

VIN

GND

U47

SI-3090KM-TL

U47

SI-3090KM-TL

C464

0.47uF

C464

0.47uF

C467

0.47uF

C467

0.47uF

R251

75K

R251

75K

R417

2.2K

R417

2.2K

C465

0.1uF

C465

0.1uF

L57

600

L57

600

C278

0.1uF

C278

0.1uF

1
2
3
4
5
6
7
8
9

KS-001-BNW

R187

43K

R187

43K

D12

R268
47K

Q46

1PS226
Q46

1PS226

R254

2.2K

R254

2.2K

R190

R426
47K

L52 600

C276

1uF

C276

1uF

L62

600

L62

600

C289

1000P

C289

1000P

Q47

1PS226

Q47

1PS226

R247

R191

Q49

1PS226
Q49

1PS226

C228

470P

C228

470P

C365
470uF/16V

S-C8MM

C365
470uF/16V

S-C8MM

R193

R329

1.5K

R329

1.5K

L53 600

R261

C355

0.01uF

C355

0.01uF

D14
NC

4
5
6

MINIJACK-SW

R270

470

R270

470

R217

0/NC

R217

0/NC

R246

470

R246

470

R250

27K

R250

27K

C466

0.47uF

C466

0.47uF

C268

2200P

C268

2200P

C495

0.1uF

C495

0.1uF

C290

470P

C290

470P

R255

2.2K

R255

2.2K

C350
33uF/25V

S-C63MM

C350
33uF/25V

S-C63MM

C462

0.47uF

C462

0.47uF

R269

47K

R269

47K

R447

47K

R447

47K

R271

47K

R271

47K

R199

100

R199

100

C470

1uF

C470

1uF

C492

0.1uF

C492

0.1uF

L61

600

L61

600

C493

1uF

C493

1uF

R230

R267

C468

0.47uF

C468

0.47uF

R249

10K

R249

10K

C241

C461

0.47uF

C461

0.47uF

ROUT-

PVCC

SEMAX

RIN1-

RIN1+

RIN2-

RIN2+

VCC

LIN1-

LIN1+

LIN2-

LIN2+

N.C.

LOUT-

GND

LOUT+

PVCC

BYPASS

GND

CLK

5VREF

SEDIFF

VOLUME

SHUTDOWN

IN2/IN1

SE/BTL

ROUT+

GND

U76

TPA6030A4PWPRG4

U76

TPA6030A4PWPRG4

C277

0.1uF

C277

0.1uF

C269

1uF

C269

1uF

R189

R226

R418

2.2K

R418

2.2K

L111

100uH

L111

100uH

R192

TD1

S2B-ZR-SM3A-TF(D)(LF)

TD1

S2B-ZR-SM3A-TF(D)(LF)

L56

600

L56

600

L55 600

Q32

2SC2412KT146R

Q32

2SC2412KT146R

C475

1uF

C475

1uF

R220

470

R220

470

C452

1uF

C452

1uF

L43

600

L43

600

C242

470P

C242

470P

L42

600

L42

600

R330
10K

C488

47uF/6.3V

S-C63MM

C488

47uF/6.3V

S-C63MM

Q50

1PS226
Q50

1PS226

Enable

VEE

GND

VCC

U70

74HC4052D

U70

74HC4052D

C496

0.1uF

C496

0.1uF

L110

100uH

L110

100uH

Q33

2SC2412KT146R

Q33

2SC2412KT146R

R416

47K

R416

47K

R188

R272

47K

R272

47K

C487

47uF/6.3V

S-C63MM

C487

47uF/6.3V

S-C63MM

R446

10K

R446

10K

C494

1uF

C494

1uF

PCB-MAIN(9/19)

Summary of Contents for DLP XD435U-G

Page 1: ...solder on the circuit boards For repairing circuit boards see Precautions for resoldering in this Service Manual These models are RoHS compliant Provide servicing referring to NOTES FOR SERVICING RoHS COMPLIANT PRODUCTS described in the service manual DLPTM PROJECTOR 2006 MITSUBISHI ELECTRIC Copyright C 2006 Mitsubishi Electric Corporation All Rights Reserved MODEL SD420U SD430U XD420U XD430U XD43...

Page 2: ...pliant product from non RoHS compliant product G marking With G marking RoHS compliant product Without G marking Non RoHS compliant product Sample 3 Labels of RoHS compliant service parts bear G marking for identification purpose 4 Don t use non RoHS compliant parts with RoHS compliant products 5 Service parts for RoHS compliant products are listed in the parts catalog contained in the service man...

Page 3: ...0 W Aspect ratio 4 3 40 300 inches Resolution 640 x 400 Expand 800 x 600 Real 1 024 x 768 Compress SD420U SD430U 640 x 400 Expand 1 024 x 768 Real 1 280 x 1 024 Compress XD420U XD430U XD435U XD435U G Sync on Green available NTSC 4 43 NTSC PAL including PAL M N SECAM PAL 60 Component Video DVD HDTV 480i 480p 576i 576p 720p 1080i 2 W mono Round type φ4 5 cm x 1 Luminance signal 1 0 V p p 75 Ω negati...

Page 4: ...13 Removal of the light tunnel 16 LIGHT TUNNEL ADJUSTMENT 17 LABEL POSITION 19 PACKING 20 FILE MAINTENA REPLACING THE LAMP 1 MAINTENANCE 2 SERVICE COMMANDS 3 Display the operation status screen 3 LIFE TIME OF THE CONSUMABLE PARTS 3 REPLACEMENT OF THE MAIN PCB ASSY 4 FUNCTION MENU SETTING MENU ONLY FOR SERVICE 5 INSTALLATION OF DLP COMPOSER TM LITE AND PREPARATIONS 6 DOWNLOAD OF THE FIRMWARE 8 FILE...

Page 5: ...ce Normal Normal Normal Abnormal Computer no signal Replace cable Abnormal Chang to computer mode Abnormal Replace PCB MAIN Check cable Check source Video mode input Turn on source Normal Normal Normal Abnormal Video no signal Replace cable Abnormal Chang to video mode Abnormal Replace PCB MAIN ...

Page 6: ...cation Check PCB POWER and connector Look up service manual and follow check point Normal Normal Normal Abnormal Fail to light up Replace lamp power unit or re inseert connector Abnormal Replace PCB POWER or re inseert connector Abnormal Replace PCB MAIN ...

Page 7: ...l Abnormal No volume Speaker connector become loose Abnormal Replace speaker Abnormal Replace PCB MAIN Check inner wire Check cable Check PCB MAIN Replace cable Normal Normal Normal Abnormal Color missing on screen Re connect wire Abnormal Replace PCB MAIN Abnormal Check CW Normal Change CW Abnormal Replace PCB DMD ...

Page 8: ...ormal Abnormal Remote control doesn t work Replace remote control Abnormal Replace PCB IR Abnormal PCB MAIN fail Check button Check top cover cable Check PCB KEYPAD Replace cable or connect the cable back Normal Normal Normal Abnormal Button doesn t work Replace button Abnormal Replace PCB KEYPAD Abnormal Replace PCB MAIN ...

Page 9: ... Abnormal Replace PCB POWER Abnormal Replace the defective standby signal cable between PCB MAIN and PCB POWER Check inner wires Check fan connector Check fan Fan connector become loose Normal Normal Normal Abnormal Fan failure after turning on Replace inner wires Abnormal Replace fan Abnormal Check PCB MAIN Normal Replace PCB MAIN Abnormal Replace PCB POWER Unplug the power cord check that LED go...

Page 10: ...power stopped Unplug and plug the power cord MAIN J9 FAN 1 connector Reset Check Point PCB Reference LED Indication POWER 3 Red green alternately Red STATUS Cooling fan exhaust stopped Unplug and plug the power cord MAIN J8 FAN 2 connector No power on IIC bus failure of EEPROM Unplug and plug the power cord MAIN U57 SCL0 SDA0 4 Red green alternately Green No power on Lamp cover open Auto MAIN J5 c...

Page 11: ...TATUS Input signal is not displayed IIC bus failure of A D DECODER Unplug and plug the power cord U10 U46 11 Red Green alternately Green flash3 No power off for one minute after power on No power off for one minute after power on Auto 13 Green Green flash cycle 1s MAIN Warning indicated by the LED during stby The end of the lamp life is near More than 75 of the lamp lifetime has been consumed Manu...

Page 12: ...tep only when you already installed DLP Composer TM Lite and made necessary preparations before performing this procedure 5 Start DLP Composer TM Lite 6 Put the projector into the standby mode and press the MENU ENTER and COMPUTER buttons at the same time The LED STATUS indicator will blink orange once 7 Select Projector Control Mitsubishi Service of DLP Composer TM Lite 8 The failure code corresp...

Page 13: ...450 480p 525p 31 47 59 94 1024 x 768 800 x 600 576p 625p 31 25 50 00 1024 x 768 800 x 600 720p 60 750p 60 45 00 60 00 1024 x 576 800 x 450 720p 50 750p 50 37 50 50 00 1024 x 576 800 x 450 PC98 640 x 400 24 82 56 42 1024 x 640 800 x 500 CGA84 640 x 400 37 86 84 13 1024 x 640 800 x 500 CGA85 640 x 400 37 86 85 08 1024 x 640 800 x 500 VGA60 640 x 480 31 47 59 94 1024 x 768 800 x 600 VGA72 640 x 480 3...

Page 14: ...ROM LC12 Ver 1 8 for SD420U SD430U Program ROM LC6 Ver 1 9 for XD420U XD430U XD435U XD435U G Though the signal generator supplies this signal as a green signal the projector receives it as Y CB CR signal Therefore this signal is projected as a full white SMPTE signal Program Pattern No 29 White black signal 30 SMPTE White DOT CLOCK MHz 65 0 VP H 806 HP DOT 1344 VDISP H 768 HDISP DOT 1024 VDW H 6 H...

Page 15: ...apital alphanumeric letters with keyboard and press the enter key 4 Writing the adjustment value The adjustment value entered using the above mentioned procedure will be saved in EEPROM automatically 5 Close the window Click the closing button placed at the upper right hand corner of the window to close the Hyper Terminal Close all the opening windows before closing Windows 98 Me XP Item Setting C...

Page 16: ...s the return command 00 5111 is displayed on the Hyper Terminal window The last three digits of the return command indicate the adjustment results of R G and B respectively from the left by 1 or 0 When the adjustment has succeeded 1 is displayed When it has failed 0 is displayed Possible causes of failures in the adjustment are errors on the PCBs wrong signals and wrong input selection Offset adju...

Page 17: ...nu 2 Press the AUTO POSITION ENTER and AUTO POSITION buttons on the remote control in order The FUNCTION menu will be displayed 1 Set the following items for the picture quality CONTRAST 0 BRIGHTNESS 0 COLOR TEMP STANDARD 2 Project an image on the screen 3 Display the FUNCTION menu and select C W Delay The built in red pattern will be displayed Adjustment range 0 to 0359 Initial value 84 4 Adjust ...

Page 18: ...the last letter B to E of the code Instruction for setting the DIP switch according to the last letter of the code is indicated on the DMD PCB ASSY Bias voltage setting code Fig 1 DMD bias voltage setting code Fig 2 Position and setting of DIP switch 1 2 BINSEL1 BINSEL1 BINSEL0 BINSEL0 DMD BIN 0 0 1 1 J1 1 3 2 4 2 A5 2 A5 0 1 0 1 B C D E DMD bias Bin settings DMD BIAS VOLTAGE ADJUSTMENT ...

Page 19: ... safety characteristics are identified in this service manual Electrical components having such features 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 TRADEMARK REGISTERED TRADEMARK DLPTM Digital Light Processing and DMD Digital Micromirror Device are trade...

Page 20: ...the leakage current using both positions of switch S2 and with the switching devices in the projector in all of their operating positions Current measurements of items 1 and 2 are to be repeated after the projector has reached thermal stabilization The leakage current must not be more than 0 5 milliampere V S1 S2 GH grounding open Grounding supply conductor B Insulating table Projector A AC millia...

Page 21: ...re is a limited marking space on the board Pb Solder may be indicated as Pb S Pb Joints as Pb J and Pb PCA as Pb P Circuit boards using lead free solder and those using eutectic solder may be used together in the same product Instructions for resoldering For circuit boards using lead free solder use lead free solder For circuit boards using eutectic solder use eutectic solder Separate the solderin...

Page 22: ...q w e r t y u 4 EXPOSED VIEW Fig 1 1 DLP ASSY Part name q TOP COVER w MAIN PCB ASSY e POWER PCB ASSY 4 LENS COVER t BOTTOM COVER 6 LAMP COVER 7 AC SWITCH Table 1 1 Parts list See page 2 of PARTS LIST ...

Page 23: ... of PARTS LIST Fig 1 2 Part name q LAMP POWER UNIT w THERMISTOR1 e KEYPAD PCB ASSY 4 KEY BUTTON t SPEAKER 6 FRONT COVER 7 IR F PCB ASSY i FRONT FOOT Part name o COOLING FAN EXHAUST 0 COOLING FAN POWER 1 BACK COVER 2 DC OUT PCB ASSY 3 AC INLET UNIT 4 IR R PCB ASSY 5 BACK FOOT ...

Page 24: ...al unit Part name q THERMISTOR2 w LIGHT TUNNEL e CW UNIT 4 CW PCB ASSY t COOLING FAN OPTICAL Table 1 3 Parts list See page 3 of PARTS LIST Part name 6 DMD THERMAL PAD 7 DMD PCB ASSY i DMD CHIP o LENS UNIT 0 LAMP 1 LAMP CASE Fig 1 3 ...

Page 25: ...Place the projector bottom down as shown in Fig 2 1 2 4 Lift the top cover in the arrow s direction as shown in Fig 2 1 2 5 Disconnect the connector CN2 as shown in Fig 2 1 2 6 Disconnect the three connectosr J6 J8 and J9 as shown in Fig 2 1 3 7 Lift the front ASSY in the arrow s direction as shown in Fig 2 1 3 Fig 2 1 1 CN2 Top cover Fig 2 1 2 J6 J9 J8 Front ASSY Fig 2 1 3 ...

Page 26: ... in Fig 2 2 2 4 Disconnect all the connectors including the board to board connector on the MAIN PCB ASSY 5 Remove the MAIN PCB ASSY as shown in Fig 2 2 2 Note On the back of the MAIN PCB ASSY it is connected with the DMD PCB ASSY by the board to board connector When assembling the DMD PCB ASSY be sure to attach the board to board connector securely a a a b Fig 2 2 1 a a a a MAIN PCB ASSY Board to...

Page 27: ...3 Remove the two screws a as shown in Fig 2 3 1 4 Remove the two screws b as shown in Fig 2 3 1 5 Remove the two screws c as shown in Fig 2 3 1 6 Lift the ballast ASSY as shown in Fig 2 3 1 7 Disconnect the two connectors lamp connector and PJ2 as shown in Fig 2 3 1 8 Remove the one screw a as shown in Fig 2 3 2 9 Release the four rivet b as shown in Fig 2 3 2 10 Remove the lamp power unit as show...

Page 28: ...Removal of the MAIN PCB ASSY 3 Remove the ballast ASSY following 3 Removal of the lamp power unit 4 Remove the one screw a as shown in Fig 2 4 1 5 Disconnect the connector PJ1 as shown in Fig 2 4 1 6 Remove the back ASSY as shown in Fig 2 4 1 7 Remove the four screws a as shown in Fig 2 4 2 8 Remove the optical unit as shown in Fig 2 4 2 Fig 2 4 1 a a a a Optical unit Fig 2 4 2 ...

Page 29: ...e six screws a as shown in Fig 2 5 1 6 Remove the POWER PCB ASSY as shown in Fig 2 5 1 a a a a a a POWER PCB ASSY Fig 2 5 1 a a a a Speaker 6 Removal of the speaker and KEYPAD PCB ASSY 1 Remove the top cover following 1 Removal of the top cover and front ASSY 2 Remove the four screws a as shown in Fig 2 6 1 3 Disconnect the connector from the speaker 4 Remove the speaker as shown in Fig 2 6 1 5 Re...

Page 30: ...2 Remove the MAIN PCB ASSY following 2 Removal of the MAIN PCB ASSY 3 Remove the ballast ASSY following 3 Removal of the lamp power unit 4 Remove the back ASSY following 4 Removal of the optical unit 5 Remove the two screws a as shown in Fig 2 8 1 6 Remove the DC OUT PCB ASSY as shown in Fig 2 8 1 7 Remove the two screws b as shown in Fig 2 8 1 8 Remove the IR R PCB ASSY as shown in Fig 2 8 1 a b ...

Page 31: ...AIN PCB ASSY 3 Remove the ballast ASSY following 3 Removal of the lamp power unit 4 Remove the optical unit following 4 Removal of the optical unit 5 Remove the four screws a as shown in Fig 2 10 1 6 Remove the EMI case and radiator as shown in Fig 2 10 1 7 Remove the DMD PCB ASSY as shown in Fig 2 10 1 8 Remove the DMD ASSY as shown in Fig 2 10 2 9 Remove the DMD chip as shown in Fig 2 10 2 Fig 2...

Page 32: ...st ASSY following 3 Removal of the lamp power unit 4 Remove the optical unit following 4 Removal of the optical unit 5 Release the two screws a as shown in Fig 2 11 1 6 Remove the lamp ASSY as shown in Fig 2 11 1 7 Remove the four screws b as shown in Fig 2 11 1 8 Remove the two plates as shown in Fig 2 11 1 9 Remove the two screws c as shown in Fig 2 11 1 10 Remove the spring as shown in Fig 2 11...

Page 33: ... the optical unit following 4 Removal of the optical unit 5 Remove the one screw a and two screws b as shown in Fig 2 12 1 6 Remove the CW cover1 as shown in Fig 2 12 1 7 Remove the one screw c as shown in Fig 2 12 1 8 Remove the CW cover2 as shown in Fig 2 12 1 9 Remove the two screws d as shown in Fig 2 12 1 10 Remove the CW ASSY as shown in Fig 2 12 1 11 Remove the two screws e as shown in Fig ...

Page 34: ...t 4 Remove the optical unit following 4 Removal of the optical unit 5 Remove the CW ASSY following 12 Removal of the CW unit and CW PCB ASSY 6 Remove the two screws a as shown in Fig 2 13 1 7 Remove the two screws b as shown in Fig 2 13 1 8 Remove the plat1 as shown in Fig 2 13 1 9 Remove the two screws c as shown in Fig 2 13 1 10 Remove the plate2 as shown in Fig 2 13 1 11 Remove the light tunnel...

Page 35: ...ws for light tunnel adjustment a should be temporarily fastened and should not be sealed by screw lock 2 Remove the lamp ASSY see DISASSEMBLY lens unit see DISASSEMBLY and lamp cover 2 from the optical unit as shown below 3 Light the optical unit with a fluorescent lamp and view the light tunnel from the arrow s direction as shown in the left figure below When you can subject the optical unit to e...

Page 36: ...completely as shown in the figure and conceptual drawing below Inadequate adjustment Inside is partly hidden Adequate adjustment Inside can be viewed completely Conceptual drawing 5 When you finish aligning the adjustment screws apply screw lock to them 6 Remove dust from the DMD chip and assemble the optical unit 7 Assemble the product and check its operation When no error is found the adjustment...

Page 37: ...19 Name label S label Lamp label C label TR label U lens label 0001001 LABEL POSITION ...

Page 38: ... o 0 Item No Part name q EPE bag w Instraction CD e Safety manual r Remote control t VGA cable y Composite video cable u AC power cord EU i AC power cord US o Packing cushion 0 Packing case Parts list See page 4 of PARTS LIST ...

Page 39: ...a Phillips screwdriver to secure the lamp cover Reset of the lamp operation time Plug in the power cord and reset the lamp operation time by keep pressing the v w and POWER buttons on the control panel at the same time about three seconds Important Unless these three buttons are pressed at the same time the lamp operation time isn t reset Make sure that the STATUS indicator is lit twice and the la...

Page 40: ...uted mild deter gent and then wipe them with a dry cloth To protect the surface of the pr ojector from fading or deteriorating Do not spray insecticide on or inside the projector Do not use benzine or thinner to clean it Do not let rubber or plastic materials contact with projector Cleaning of the lens Use a standard lens cleaning brush or a piece of lens tissue dampened with lens cleaning fluid T...

Page 41: ...sor that caused power off is indicated within the parentheses ERROR LAMP MODE The lamp mode when an error occurred is indicated within the parentheses IN TEMP 1 Intake temperature C 1 The figures in the parentheses are the temperature when the power is turned off due to a temperature failure The default value 0 is shown in the parentheses when the warning record has been reset Table 1 shows the te...

Page 42: ...Click ChangeCommPort and select the port which is connecting the personal computer and projector 6 Select the model to use 2 How to read the factory adjustment data When clicking READ the data are automatically read If the error message No response from Projector is displayed check the connection between the personal computer and projector or check the setting of COM port When the data reading is ...

Page 43: ...cancels the displayed test pattern OFF No A D LEVEL 5 To adjust the input gain of A D to improve solid white in the image or too dark image when the amplitude of the video signal of the computer is large or small Max 10 Min 10 every 2 0 Yes MODE DISPLAY ON OFF ORIGINAL To select whether or not to indicate the switched input terminal in the upper right hand corner of the screen at the time of switc...

Page 44: ...tor file BP_DDP2000_Library_35 folder Installing DLP Composer TM Lite 1 Double click DLP Composer Lite v3 6 Setup exe 2 Installation starts Click Next to continue the installation process 3 On the License Agreement screen move the scroll bar on the right to the bottom select I accept and agree to be bound by all the terms and conditions of this License Agreement and click Next to continue the inst...

Page 45: ... installation process to complete Preparation 1 Start DLP Composer TM Lite The dialog shown below appears 2 Put the cursor to Projector Control The Open dialog appears When the dialog doesn t appear click Open in the tool bar 3 Select MelcoService_ddp2000_060316a projector and click Open 4 Select Preferences from the Edit menu The DLP Composer Preferences dialog appears 5 Select Communications and...

Page 46: ...der dialog appears 10 Click the Browse button of Flash Image File of Options Select firmware to download from among SD420_Flash_v img SD430_Flash_v img XD420_ Flash_v img XD430_Flash_v img and XD435_Flash_v img 11 Put a checkmark to Skip Boot Loader Area 12 Plug the power code of the projector into the wall outlet 13 The STATUS LED of the projector illuminates green for 5 seconds While the LED ill...

Page 47: ...ecify 1 Model number serial number 2 Part number and its description 3 Quantity Unless all the required information is supplied the delivery of your order may be delayed Critical components 1 MARK M N V X Z P Q TOLERANCE 20 30 10 40 80 100 30 20 20 0 10 MARK B C D F G TOLERANCE 0 1 0 25 0 5 1 2 pF MARK B C D F G J K TOLERANCE 0 1 0 25 0 5 1 2 5 10 ...

Page 48: ...2 935D933O10 MAIN PCB ASSY XD430U 2 935D935O40 MAIN PCB ASSY XD435U XD435U G 3 935D933O20 POWER PCB ASSY 4 702D284O10 LENS COVER 5 750D032O20 BOTTOM COVER 6 750D032O50 LAMP COVER 7 754D038O10 AC SWITCH 2 RoHS compliant model Parts listed below are all RoHS compliant When servicing this model use RoHS compliant parts only ITEM NO PART NO PART NAME EXPOSED VIEW DESCRIPTION DLP ASSY Fig 1 1 The parts...

Page 49: ...35D933O60 AC INLET UNIT 14 935D933O30 IR R PCB ASSY 15 771D132O10 BACK FOOT 1 265D045O20 THERMISTOR2 2 499D095O10 LIGHT TUNNEL 3 499P050O10 C W UNIT 4 499D106O10 CW PCB ASSY 5 288P298O10 COOLING FAN OPTICAL 6 499D106O30 DMD THERMAL PAD 7 935D875O60 DMD PCB ASSY 8 276P209O10 DMD CHIP SD420U SD430U 8 276P255O10 DMD CHIP XD420U XD430U XD435U XD435U G 9 490D036O10 LENS UNIT 10 253P196O20 LAMP SD420U S...

Page 50: ... VIDEO CABLE 7 246C383O20 AC POWER CORD EU 8 246C483O10 AC POWER CORD US 9 803D347O10 PACKING CUSHION 10 801D120O30 PACKING CASE SD420U 10 801D120O10 PACKING CASE SD430U 10 801D120O20 PACKING CASE XD420U 10 801D119O10 PACKING CASE XD430U 10 801D120O40 PACKING CASE XD435U 10 801C603O10 PACKING CASE XD435U G RoHS compliant model Parts listed below are all RoHS compliant When servicing this model use...

Page 51: ...0U 750D033O20 TOP COVER XD420U 750D032O10 TOP COVER XD430U 750D033O40 TOP COVER XD435U XD435U G 771D132O20 FRONT FOOT 771D132O10 BACK FOOT 253P196O20 LAMP NSHA230MD1 SD420U XD420U 253P196O10 LAMP NSHA230MD SD430U XD430U XD435U XD435U G 490D036O10 LENS UNIT 702D284O10 LENS COVER 499D095O10 LIGHT TUNNEL 499D106O30 DMD THERMAL PAD PACKING PARTS AND ACCESSORY 1 772D040O10 EPE BAG 2 871D495O10 INSTRUCT...

Page 52: ... L2 INDUCTOR L2 INDUCTOR HKBS 12D080 9710ZHR PC2 OPTICAL ISOLATOR PS2581 PC3 OPTICAL ISOLATOR PS2581 PC4 OPTICAL ISOLATOR PS2581 PJ1 PRIMARY CONNECTOR A3963H02 NP PJ2 PRIMARY CONNECTOR A3963H02 NP Q1 TRANSISTOR Q2 TRANSISTOR R1 BLEEDER RESISTOR RV1 VARISTOR RV2 VARISTOR T1 PFC INDUCTOR T2 TRANSFORMER TH1 THERMISTOR TH2 THERMISTOR TH3 THERMOSTAT 67L100 TH4 THERMISTOR TH5 THERMISTOR U6 TRANSISTOR U7...

Page 53: ...EXT_ARSTZ 64 U1 1 8V Reg SC1565IST 1 8TR U38 CLK gen CDCR83 U40 ADC TLC0838CPW MIX PREAMP FRONT SM PCB IR F 3pin SH STBY3 3 DGND CWINDEX 4pinFPC J10 CWCTR CWY1 CWY2 CWY3 3 4 BINSEL 1 0 2 J12 2 SCLK SDIZ SDO SCSZ 4 3 3 COMP SZ P1 P2Z V PCZ V1 V2Z MUTEZ RESZ POWER POWER2 POUT0 7 0 R OUT G OUT B OUT HD OUT VD OUT 8 P2_VCLK P2_FLD P2_VY 7 0 P2_VUV 7 0 8 U5 Regulater TAR5S33 U46 DECODER TC90A92AFG U6 R...

Page 54: ...tion 1 GND 2 LBX J6 FRONT IR Pin No Description 1 DGND 2 RSI0 3 STBY5T 4 NC J7 FAN3 COOLING FAN LAMP Pin No Description 1 L FANV 2 L FGND 3 L FSTOP J8 FAN2 COOLING FAN EXHAUST Pin No Description 1 O FANV 2 O FGND 3 O FSTOP J6 J7 J8 J9 J5 TEMP3 J12 J14 J10 J13 TD1 CN3 CN2 ...

Page 55: ...No Description 1 AGND 2 STBYR5 3 POWER2 4 POW TEMP 5 FAN TEMP 6 AGND 7 STBY12 8 AGND 9 STBY12 10 AGND J13 BALLAST CONTROL Pin No Description 1 LSENSE 2 DGND 3 STBY_5 4 LAMP ONZ 5 LAMP H LZ J14 BACK IR Pin No Description 1 DGND 2 RSII 3 STBY5T 4 NC TD1 PCB TERMINAL Pin No Description 1 AGND 2 STBY12U TEMP3 THERMAL Pin No Description 1 STBY5 2 PRTLTMP ...

Page 56: ... No Description 1 GND 2 GND 3 LOUT 4 GND 5 LOUT 6 GND 7 GND 8 KEY_0 9 KEY_1 10 KEY_2 11 GND 12 GND 13 GND 14 LEDPWR 15 LEDLMPG 16 LEDLMPR 17 GND 18 GND 19 GND 20 GND 21 NC 22 NC 23 NC 24 5V 25 5V 26 5V 27 5V 28 5V CN3 CW SENSOR Pin No Description 1 NC 2 STBY3 3 3 CWINDEX 4 DGND ...

Page 57: ...USB 2 USB_N 3 USB_P 4 AGND 5 AGND 6 AGND 7 NC 8 NC 9 NC J3 AUDIO OUTPUT Pin No Description 1 AGND 2 LOUT 3 ROUT 4 LIN1 5 RIN1 6 NC 7 AGND 8 SE BTL 9 NC J4 AUDIO INPUT Pin No Description 1 AGND 2 PCI L 3 PCI R J2 Con3 Con1 Con2 Con4 J4 J3 ...

Page 58: ...2 1 COMPUTER INPUT 1 Pin No Description 1 PCIR 2 PCIG 3 AGND 4 AGND 5 AGND 6 AGND 7 AGND 8 AGND 9 STBY5T 10 AGND 11 AGND 12 SDA 13 AGND 14 VCLK CON2 2 COMPUTER INPUT 2 Pin No Description 15 SCL 16 PC2R 17 PC2G 18 PC2B 19 AGND 20 AGND 21 AGND 22 AGND 23 AGND 24 NC 25 AGND 26 AGND 27 NC 28 PSHD 29 PSVD 30 NC ...

Page 59: ...6 AGND 7 AGND 8 AGND 9 NC 10 AGND 11 NC 12 NC 13 MHD 14 MVD 15 NC CON4 S VIDEO AND VIDEO Pin No Description 1 CIN 2 YIN 3 AGND 4 AGND 5 AGND 6 COMPIN 7 AGND CN1 Not available in current main board version Pin No Description 1 USB5V 2 DN 3 DP 4 GNDD 5 AGND 6 AGND 7 AGND 8 AGND ...

Page 60: ...B POWER Summarize Connector Description PJ1 AC input PJ2 390V output PJ3 DC output PJ1 AC INPUT Pin No Description 1 Line 2 NC 3 Neutral PJ2 380 output AC INPUT Pin No Description 1 380 2 NC 3 380 PJ2 PJ3 PJ1 ...

Page 61: ...B 9 PJ3 DC output Pin No Description 1 AUGND 2 STBY 12AU 3 AGND 4 STBY 12V 5 AGND 6 STBY12V 7 AGND 8 FAN ON 9 Power Temp 10 Power 2 11 STBY R5 12 AGND ...

Page 62: ...0V 2 NC 3 GND CN2 Control signal Pin No Description 1 Lighting detection signal collector 2 Lighting detection signal emitter 3 Lighting order signal common anode 4 Lighting order signal cathode 5 Power change signal cathode CN3 Output Pin No Description 1 Lamp 2 Lamp 3 Trigger Control board Ballast CN2 CN1 CN3 ...

Page 63: ...805 IEC384 14 OPEN LINE NEUT LINE NEUT L390V earth ground VD PV C5 2200 250V C18 0 1u MODULE L G N 1 2 3 FG 1 U2 UPC358G2 1 2 3 4 6 7 8 5 OUT1 II1 IN1 V II2 OUT2 V IN2 TH1 M5R110D C17 0 1u U1 MC33232 1 2 3 4 5 6 7 8 VFI CSA MPI CS ZCD GND DOP VCC R29 470K C6 2200 250V TH5 M3R014D R27 1K R30 6 8K R13 0 1 3W R9 10K C10 0 1u R12 0 1 3W C13 1000P L1 140uH R20 10 C7 3 3u 400V D6 FMX G26S C19 0 1u R28 1...

Page 64: ...G 1 PJ4 5V 1 5A 1 2 C36 47u 16V L6 BLM31P500S U11 NJM431U 2 3 1 U7 TLP421F 1 4 2 3 U10 NJM79M05DL 1 3 2 GND VO VI Q6 2SC2412K Q5 2SA1213 Y PSP1 CON1 1 R44 8 2K C37 4700P 250V C22 22u 35V R43 2 2K R39 10KF U4 NJM78L20UA 2 1 3 GND OUT VI 1 7 4 11 5 3 P1 P2 P3 8 9 10 12 S3 S1 S2 21T 13T 6 T2 TRANS_POWER 7T 21T WB 4T 42T PJ3 1 2 3 4 5 6 7 8 9 10 11 12 D14 M1FL20U R45 6 8K D15 FMXG 22S R46 47K C27 47u ...

Page 65: ... 60 L12 60 L12 60 TPIN4 TPIN4 TPIN3 TPIN3 C7 470P C7 470P L15 390uH L15 390uH C510 1500P C510 1500P TPIN7 TPIN7 G I O U35 PDTC124EU U35 PDTC124EU L7760 L7760 C47 47uF 6 3V C47 47uF 6 3V R32 NC R32 NC R303 4 7K R303 4 7K C341 22uF 16V C341 22uF 16V C16 1000P C16 1000P C514 NC C514 NC R299 0 R299 0 PSY1 PSY1 PSP3 PSP3 C5 NC C5 NC L17 330uH L17 330uH L6 60 L6 60 L14 60 L14 60 R33 0 R33 0 L10 60 L10 6...

Page 66: ...8 1 16W 5 02137 927 PR20 33x8 1 16W 5 02137 927 C362 8200P C362 8200P C381 0 1uF C381 0 1uF C356 0 1uF C356 0 1uF C370 0 1uF NC 02237 C05 C370 0 1uF NC 02237 C05 R1010 NC R1010 NC C380 0 1uF C380 0 1uF C360 82000P C360 82000P C18747nF C18747nF BLUE0 19 BLUE1 18 BLUE2 17 BLUE3 16 BLUE4 15 BLUE5 14 BLUE6 13 BLUE7 12 RED0 77 RED1 76 RED2 75 RED3 74 RED4 73 RED5 72 RED6 71 RED7 70 GREEN0 9 GREEN1 8 GR...

Page 67: ...257100P C257100P B E C Q45 2SC3734 B23 Q45 2SC3734 B23 L47 600 L47 600 I1 1 Z 4 VCC 5 GND 2 I0 3 S 6 U26 74LVC1G157GW U26 74LVC1G157GW R2211 5K R2211 5K 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 33 34 CON2 2 0401018 2 CON2 2 0401018 2 1 3 2 Q44 CPHZ6V2PT Q44 CPHZ6V2PT C525 33P NC C525 33P NC C527 33P NC C527 33P NC C529 33P NC C529 33P NC R24175 R24175 R224 1 2K R224 1 2K B E C Q37 2SC3734 B23 ...

Page 68: ...620 1uF L89 22uH L89 22uH C93 0 1uF C93 0 1uF C126 0 1uF C126 0 1uF P2K1 P2K1 R79 10K R79 10K C56 0 1uF C56 0 1uF C102 47uF 6 3V S C63MM C102 47uF 6 3V S C63MM CBIN1 CBIN1 3 Y1 XSA042000FA3H Y1 XSA042000FA3H L33 22uH L33 22uH C82 68P C82 68P L23 22uH L23 22uH C143 0 1uF C143 0 1uF C1150 01uF C1150 01uF R98 47K R98 47K B E C Q5 2SC4081T106R 02011 0015 00 Q5 2SC4081T106R 02011 0015 00 C122 4P C122 4...

Page 69: ...2 121 B_OUT 3 122 B_OUT 4 123 B_OUT 5 124 B_OUT 6 125 VDD 126 VSS 127 B_OUT 7 128 R_OUT 0 129 R_OUT 1 130 R_OUT 2 131 R_OUT 3 132 R_OUT 4 133 R_OUT 5 134 R_OUT 6 135 R_OUT 7 136 G_OUT 0 137 VSS 138 VDD 139 G_OUT 1 140 G_OUT 2 141 G_OUT 3 142 G_OUT 4 143 G_OUT 5 144 U20 MBCG61134P 101PFV G U20 MBCG61134P 101PFV G C458 0 1uF C458 0 1uF R352 NC R352 NC R373100 R373100 C251 0 1uF C251 0 1uF C415 0 1uF...

Page 70: ... S2B ZR SM3A TF D LF NC TEMP2 S2B ZR SM3A TF D LF NC 1 2 3 4 J14 S4B ZR SM3A TF D LF J14 S4B ZR SM3A TF D LF G I O U28 PDTC124EU U28 PDTC124EU L74 600 L74 600 1 2 TEMP1 S2B ZR SM3A TF D LF NC TEMP1 S2B ZR SM3A TF D LF NC L72 600 L72 600 L92 600 L92 600 PSZ3 PSZ3 R285 220 R285 220 PSZ8 PSZ8 PSM3 PSM3 C321 NC C321 NC C320 470P C320 470P L71 600 L71 600 C312 100P C312 100P R256 22K R256 22K PSZ1 PSZ1...

Page 71: ...5 GND D3 GNDa D5 VCMOS A2 RQ0 G1 RQ1 F2 RQ2 F6 RQ3 F7 RQ4 F1 RQ5 E7 RQ6 E6 RQ7 E2 DQB0 G7 DQB1 G6 DQB2 G2 DQB3 H1 DQB4 H7 DQB5 H6 DQB6 H2 DQB7 J7 DQB8 J1 DQA0 C1 DQA1 C2 DQA2 C6 DQA3 B1 DQA4 B7 DQA5 B6 DQA6 B2 DQA7 A7 DQA8 A1 SIO0 J5 SIO1 J3 CMD A5 SCK A3 CTM E1 CTMN D1 CFM C7 CFMN D7 VREF D2 GND E3 GND F5 GND G3 GND H3 GND J6 VDD B5 VDD C3 VDD E5 VDDa D6 VDD F3 VDD G5 VDD H5 VCMOS J2 U39 K4R27166...

Page 72: ...L95 10uH R395 33K R395 33K R397 39 R397 39 R403 100 R403 100 R116 1 5K R116 1 5K B E C Q14 2SC3326 B Q14 2SC3326 B L36 0 L36 0 C421 0 1uF C421 0 1uF S 1 I0a 2 I1a 3 Za 4 I0b 5 I1b 6 Zb 7 GND 8 Zd 9 I1d 10 I0d 11 Zc 12 I1c 13 I0c 14 E 15 VCC 16 U12 SN74LVC157APWR U12 SN74LVC157APWR C403 1uF C403 1uF R364 22 R364 22 B E C Q15 2SC3326 B Q15 2SC3326 B C374 0 1uF C374 0 1uF C388 47uF 6 3V S C63MM C388 ...

Page 73: ... NC R246 470 R246 470 R250 27K R250 27K C466 0 47uF C466 0 47uF C268 2200P C268 2200P C495 0 1uF C495 0 1uF C290 470P C290 470P R255 2 2K R255 2 2K C350 33uF 25V S C63MM C350 33uF 25V S C63MM C462 0 47uF C462 0 47uF R269 47K R269 47K R447 47K R447 47K R271 47K R271 47K R199 100 R199 100 C470 1uF C470 1uF C492 0 1uF C492 0 1uF L61 600 L61 600 C493 1uF C493 1uF R230 1K R230 1K R267 1K R267 1K C468 0...

Page 74: ...1 1K L69 0ohm L69 0ohm B E C Q59 2SC3734 B23 Q59 2SC3734 B23 R423 10K R423 10K L67 0ohm L67 0ohm C217 1uF C217 1uF 2 3 1 Q29 1PS184 Q29 1PS184 R420 1 2K R420 1 2K R425 100 R425 100 L108600 L108600 C480 0 1uF C480 0 1uF C503 47uF 6 3V S C63MM C503 47uF 6 3V S C63MM C521 33P NC C521 33P NC C230 47uF 6 3V S C63MM C230 47uF 6 3V S C63MM R432 1 8K R432 1 8K C284 47uF 6 3V S C63MM C284 47uF 6 3V S C63MM...

Page 75: ...2237 264 C69 68P 02237 264 C66 0 1uF 02237 C05 C66 0 1uF 02237 C05 C329 100uF 6 3V 02237 54C C329 100uF 6 3V 02237 54C PMOE H27 PMWE H28 CS0 J28 PMADR_00 P27 PMADR_01 P28 PMADR_02 P29 PMADR_03 P30 PMADR_04 R27 PMADR_05 R28 PMADR_06 R29 PMADR_07 R30 PMADR_08 T30 PMADR_09 T29 PMADR_10 T28 PMADR_11 T27 PMADR_12 U30 PMADR_13 U29 PMADR_14 U28 PMADR_15 U27 PMADR_16 V29 PMADR_17 V28 PMADR_18 V27 PMADR_19...

Page 76: ...1 AF27 DD2 AG30 DD3 AG29 DD4 AG28 DD5 AK28 DD6 AH27 DD7 AJ27 DD8 AK27 DD9 AG26 DD10 AH26 DD11 AJ26 DD12 AK26 DD13 AG25 DD14 AH25 DD15 AJ25 DD16 AG24 DD17 AH24 DD18 AJ24 DD19 AK24 DD20 AG23 DD21 AH23 DD22 AJ23 DD23 AK23 DD24 AG22 DD25 AH22 DD26 AJ22 DD27 AG21 DD28 AH21 DD29 AJ21 DD30 AK21 DD31 AG20 DD32 AH20 DD33 AJ20 DD34 AK20 DD35 AF19 DD36 AG19 DD37 AH19 DD38 AJ19 DD39 AK19 DD40 AG18 DD41 AH18 D...

Page 77: ... A20 GPIO_16 B20 GPIO_17 C20 GPIO_18 D20 GPIO_19 A21 GPIO_20 B21 GPIO_21 C21 GPIO_22 D21 GPIO_31 C24 GPIO_23 E21 CW_TACH A23 CW_INDEX B23 DDP2000 U48D DDP2000 DDP2000 U48D DDP2000 C2060 1uF C2060 1uF R63 47 R63 47 FLD FLD R95 0 02137 8J8 R95 0 02137 8J8 R33447 R33447 B1 1 A 4 VCC 5 GND 2 B0 3 S 6 U16 NC7SB3157P6X U16 NC7SB3157P6X R3370 NC R3370 NC R123 1K R123 1K R126 0 02137 8J8 R126 0 02137 8J8 ...

Page 78: ...D A13 GND A9 GND A6 GND A2 GND A1 P3P3V E7 P3P3V E9 P3P3V E13 P3P3V E14 P3P3V E17 P3P3V E18 P3P3V E22 P3P3V E24 P3P3V G5 P3P3V G26 P3P3V J26 P3P3V N26 P3P3V P26 P3P3V U26 P3P3V V26 P3P3V AF7 P3P3V AG9 P1P5V M13 P2P5V AB26 P2P5V AD5 P2P5V AD26 P2P5V AF13 P2P5V AF14 P2P5V AF17 P2P5V AF18 P2P5V AF22 P2P5V AF24 P1P5V M14 P1P5V M17 P1P5V M18 P1P5V N12 P1P5V N19 P1P5V P12 P1P5V P19 P1P5V U12 P1P5V U19 P...

Page 79: ...T3 AA28 TRACEPKT4 AA27 TRACEPKT5 AA26 TRACEPKT6 AB29 TRACEPKT7 AB28 PIPESTAT0 Y30 PIPESTAT1 Y29 PIPESTAT2 Y28 TRACESYNC W26 TRACECLK W27 RTCLK W28 TDO1 AF3 TDO2 AF2 TMS1 AF4 TMS2 AG1 TDI AG2 TCK AG3 TRTZ AH1 ARM_WRAPMODE C15 SCAN_MODE AB27 TEST_EN AH2 ICTSENZ G1 BIST_EN AH11 IDDTEST_MODE AH7 U48G DDP2000 U48G DDP2000 TST4 TST4 TST7 TST7 R38 0 NC R38 0 NC TST8 TST8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

Page 80: ...uF 02237 C05 C124 0 1uF 02237 C05 R46 22 2 02137 8T8 R46 22 2 02137 8T8 MAVD AK11 MAVS AK10 MDVD AF9 MDVS AF10 MLPF AJ9 FEPLLVCCA A16 FEPLLGNDA A15 MOSC0 AJ6 MOSC0_N AG7 LITE_EN AJ7 OPTC_EN AF8 DRCG_SCLKN AD3 DRCG_PCLKM AD4 DRCG_REFCLK AE1 DRCGPDZ H5 OCLKA AG8 OCLKB AK7 DDP2000 U48C DDP2000 DDP2000 U48C DDP2000 L30 68 02337 F00 L30 68 02337 F00 R70 0 NC 02137 8J8 R70 0 NC 02137 8J8 R51 22 2 02137 ...

Page 81: ... 1uF NC 02237 C05 R156 1K 02137 8F3 R156 1K 02137 8F3 C376 0 1uF 02237 C05 C376 0 1uF 02237 C05 C395 0 1uF 02237 C05 C395 0 1uF 02237 C05 C393 10uF 25V C393 10uF 25V A C D10 SSM0160SPT D10 SSM0160SPT C424 0 1uF 02237 C05 C424 0 1uF 02237 C05 R280NC R280NC L99 22U L99 22U C425 0 1uF 02237 C05 C425 0 1uF 02237 C05 C426 10uF 25V C426 10uF 25V L105 22U L105 22U R343 0 5 02137 721 R343 0 5 02137 721 C3...

Page 82: ...L4 SACBUS 4 SACCLK 4 LOADB_Z4 TRC 4 DMD_SERIN 4 MBRST 15 0 10 DD 63 0 4 STBY3 3 STBY3 3 VCC2 DMD_P3P3V_B DMD_P3P3V_B DMD_P3P3V_A IF CONNECT TO SVGA DMD DD0 DD7 DD49 DD56 FOR SVGA DMD C371 0 1uF 02237 C05 C371 0 1uF 02237 C05 L91 68 L91 68 C368 47uF 6 3V 02237 547 C368 47uF 6 3V 02237 547 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77...

Page 83: ...293 0 1uF C293 0 1uF L51 10uH L1206 L51 10uH L1206 R274 0 R274 0 C288 0 1uF C288 0 1uF R258 0 R258 0 R276 0 R276 0 C271 0 1uF C271 0 1uF R275 0 R275 0 C292 0 1uF C292 0 1uF 1 3 2 Q52 CHPZ27VPT Q52 CHPZ27VPT T2OUT1 T2OUT1 C294 0 1uF C294 0 1uF C272 10uF 16V C272 10uF 16V L65 600 L65 600 C1 1 V 2 C1 3 C2 4 C2 5 V 6 T2OUT 7 R2IN 8 R2OUT 9 T2IN 10 T1IN 11 R1OUT 12 R1IN 13 T1OUT 14 GND 15 VCC 16 U34 AD...

Page 84: ...A0 U8 LFTV K17 DQMU MA16 A10 LFT J2 FDA9 T9 DISP23 J16 CAS MA17 B9 GNDC0 K3 FCA7 R10 DISP10 H15 MA12 C8 VDDC0 K4 VDDC4 H14 MCLKI J1 FDA1 U9 DISP22 J17 SDCLK A9 MCLKO K2 FDA10 T10 DISP9 H16 RAS MA18 B8 NPCS0 L3 FCA8 R11 DISP13 G15 MA14 C7 INT2 L4 SPCK K1 FDA2 U10 DISP8 H17 CKE A8 MOSI L2 FDA11 T11 DISP12 G16 MA13 B7 NPCS1 M3 FCA9 R12 DISP0 F15 MA8 C6 FCA15 P12 DISP1 F14 WKP D6 MISO L1 FDA3 U11 DISP...

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Mitsubishi Electric DLP XD435U-G, Service Manual

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