Yamaha DPX-530 Service Manual

Yamaha DPX-530 Service Manual

Digital cinema projector
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DIGITAL CINEMA PROJECTOR
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING:
IMPORTANT:
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service
departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and
specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the
distributor's Service Division.
WARNING:
IMPORTANT:
1 0 0 9 5 6
DPX-530
IMPORTANT NOTICE
Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA
Retailer or the appointed service representative.
The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
SERVICE MANUAL
SERVICE MANUAL
©2005
All rights reserved.
'05.07

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Summary of Contents for Yamaha DPX-530

  • Page 1 This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.
  • Page 2: Table Of Contents

    DPX-530 CONTENTS SAFETY PRECAUTIONS ......... 2–3 FUNCTION MENU PRECAUTIONS FOR RESOLDERING ......3 (SETTING MENU ONLY FOR SERVICE) .... 26 WARNING: CHEMICAL CONTENT NOTICE ....3 REPLACEMENT OF THE MAIN PCB ASS'Y ... 27 PREVENTION OF ELECTROSTATIC DISCHARGE ..4 REPLACEMENT OF THE TERMINAL PCB ASS'Y ..
  • Page 3: Precautions For Resoldering

    DPX-530 Europe, other than USA NOTICE: Observe all cautions and safety related notes located inside the cabinet and on the chassis. Warning 1. An isolation transformer should be used between the projector and the AC supply point before any test/service is performed on a LIVE chassis projector.
  • Page 4: Prevention Of Electrostatic Discharge

    DPX-530 PREVENTION OF ELECTROSTATIC DISCHARGE Grounding for electrostatic breakdown prevention Human body grounding Use the antistatic wrist strap to discharge the static electricity from your body. Work table grounding Put a conductive material (sheet) or steel sheet on the area where the optical engine unit and its components are placed and ground the sheet.
  • Page 5 DPX-530 Rear panel 1. AC IN 2. DVI input terminal (DVI-D 24-pin with HDCP) 3. D-SUB input terminal 4. Remote control sensor (Rear) COMPONENT 5. COMPONENT input terminals AC IN D-SUB 6. Foot adjustment buttons (Left/Right) S-VIDEO SERIAL 7. Air exhaust vent VIDEO 8.
  • Page 6: Indicators

    DPX-530 INDICATORS This projector has two indicators, each of which shows the operation condition of the projector. Refer to Troubleshooting for additional indication signals. POWER indicator STATUS indicator STANDBY/ON button Normal conditions POWER STATUS CONDITION NOTE Stand-by. Steady red Warming up period (about 1 minute).
  • Page 7: Specifications

    DPX-530 SPECIFICATIONS Projector specifications The specifications and outside appearance of the projector are subject to change without prior notice. Type DLP™ projector Model DPX-530 Display Technology 0.65-inch Single chip DMD (Aspect ratio 16:9) Pixel 1024 × 576 = 589824 pixels Projection lens F 2.4 –...
  • Page 8: Dimensions

    DPX-530 Connectors SERIAL (8-pin) D-SUB (Mini D-SUB 15-pin) DVI (DVI-D 24-pin with HDCP) Pin No. Name I / O Pin No. Spec. Pin No. Spec. Pin No. Spec. R(RED) / CR DATA 2- – – – G(GREEN) / Y DATA 2+ +5V Power –...
  • Page 9: Replacing The Lamp

    DPX-530 REPLACING THE LAMP This projector is equipped with a lamp to project images. This lamp is a consumable, so it may burn out or its brightness may decrease during use. If this happens, replace the lamp with a new one as soon as possible. Be sure to replace the lamp with a new, commercially available lamp that is exclusive to this projector.
  • Page 10 DPX-530 Replacing the lamp 1. Carefully turn the projector upside-down (a). 2. Loosen the screw (b) using a Phillips screwdriver (+), and remove the lamp cover (c). 3. Loosen the lamp screws (d) using a Phillips screwdriver (+). 4. Pull up the handle (e).
  • Page 11: Attaching A Lens Filter And Cap

    • Do not force the lens cap onto the projector. • Make sure that the YAMAHA name on the lens cap is aligned parallel to the top and bottom edges of the projector. • The lens cap can be placed over the lens filter if a lens filter has been installed.
  • Page 12: Pcb Ass'y Location

    DPX-530 PCB ASS'Y LOCATION Fig. 1 Item No. Part name MAIN PCB ASS'Y TERMINAL PCB ASS'Y Lamp power unit INLET PCB ASS'Y POWER PCB ASS'Y DMD PCB ASS'Y IRF PCB ASS'Y CW PCB ASS'Y MOTOR PCB ASS'Y Table 1...
  • Page 13: Disassembly Procedures

    DPX-530 DISASSEMBLY PROCEDURES 1. Removal of the top case unit The top case unit and the terminal and terminal cover ASS'Y cover ASS'Y are secured together by the screws (b). 1. Remove the eight screws (a) as shown in Fig. 2-1.
  • Page 14 DPX-530 2. Removal of the MAIN PCB ASS'Y a x4 Top shield 1. Remove the top case unit following “1. Removal of the b x1 top case unit and terminal cover ASS'Y.” c x8 2. Remove the four screws (a) and the one screw (b) as shown in Fig.
  • Page 15 DPX-530 4. Removal of the cooling fan a x5 (lamp) Main bottom shield 1. Remove the top case unit following “1. Removal of the top case unit and terminal cover ASS'Y.” 2. Remove the MAIN PCB ASS'Y following “2. Removal of the MAIN PCB ASS'Y.”...
  • Page 16 DPX-530 7. Removal of the terminal ASS'Y a x3 and TERMINAL PCB ASS'Y 1. Remove the top case unit and terminal cover ASS'Y following “1. Removal of the top case unit and terminal cover ASS'Y.” 2. Remove the MAIN PCB ASS'Y following “2. Removal of the MAIN PCB ASS'Y.”...
  • Page 17 DPX-530 8. Removal of the lamp power unit a x3 Lamp power holder 1. Remove the top case unit and terminal cover ASS'Y following “1. Removal of the top case unit and terminal cover ASS'Y.” 2. Remove the MAIN PCB ASS'Y following “2. Removal of the MAIN PCB ASS'Y.”...
  • Page 18 DPX-530 10. Removal of the POWER PCB ASS'Y a x1 1. Remove the top case unit and terminal cover ASS'Y following “1. Removal of the top case unit and terminal cover ASS'Y.” 2. Remove the MAIN PCB ASS'Y following “2. Removal of the MAIN PCB ASS'Y.”...
  • Page 19 DPX-530 12. Removal of the lens unit 1. Remove the top case unit following “1. Removal of the top case unit and terminal cover ASS'Y.” 2. Remove the MAIN PCB ASS'Y following “2. Removal of the MAIN PCB ASS'Y.” 3. Remove the duct fan following “3. Removal of the exhaust duct ASS'Y.”...
  • Page 20 DPX-530 14. Removal of the CW PCB ASS'Y, CW unit and light pipe CW PCB ASS'Y a x2 1. Remove the top case unit following “1. Removal of the Light pipe top case unit and terminal cover ASS'Y.” 2. Remove the MAIN PCB ASS'Y following “2. Removal c x2 of the MAIN PCB ASS'Y.”...
  • Page 21 DPX-530 16. Removal of the MOTOR PCB b x1 ASS'Y and THERMISTOR UNIT 1. Remove the top case unit following “1. Removal of the top case unit and terminal cover ASS'Y.” 2. Remove the MAIN PCB ASS'Y following “2. Removal THERMISTOR UNIT of the MAIN PCB ASS'Y.”...
  • Page 22: Lead Dress

    DPX-530 LEAD DRESS Note: The inner wires are clamped so that they do not come close to heat generating or high voltage parts. After servicing route all wires in their original position. 1. Clamp the lead wires along the Clamping Zone* shown in the figure below.
  • Page 23 DPX-530 Routing in the chassis ASS'Y 2 Clamp the lead of the Insert the sensor in the hole. Note that the lead wire sensor with a tape. should not be caught in. Adjuster Run the lamp lead inside the boss.
  • Page 24 DPX-530 Routing in the DLP ASS'Y Note that the SW and SZ leads should not be caught in when attaching the top shield. Top shield Fig. 3-3...
  • Page 25: Service Commands

    DPX-530 SERVICE COMMANDS Display the operation status screen (Example) Hold down the [ ], [ ], and [ENTER] buttons on the projector together to S/W VERSION 1.00DP53 display the picture shown on the right. SET TIME 519H 04M Press the [MENU] button to cancel this picture.
  • Page 26: Function Menu (Setting Menu Only For Service)

    DPX-530 FUNCTION MENU (SETTING MENU ONLY FOR SERVICE) Displaying the FUNCTION menu 1. Select "LANGUAGE" in the INITIAL menu. 2. Press the "AUTO," "ENTER," and "AUTO" buttons on the remote control in order. The FUNCTION menu will be displayed. Exiting the FUNCTION menu Press the "MENU"...
  • Page 27: Replacement Of The Main Pcb Ass'y

    ASS'Y has been replaced successfully, the projector transfer program. operates correctly. 5. Click “ChangeCommPort” and select the port which is connecting the personal computer and projector. 6. Select the DPX-530. COM port No. being Select DPX-530 Selects the COM port. connected.
  • Page 28: Replacement Of The Terminal Pcb Ass'y

    DPX-530 REPLACEMENT OF THE TERMINAL PCB ASS'Y When replacing the terminal PCB ASS'Y, replace the EEPROM (IC500) of the new terminal PCB ASS'Y with that of the old terminal PCB ASS'Y in order to use the existing DDC data with the new terminal PCB ASS'Y.
  • Page 29: Download Of The Firmware

    DPX-530 DOWNLOAD OF THE FIRMWARE Outline Download the firmware to the ROM of the projector by the program. Select [ALL]. Operating conditions Microsoft ® Windows ® 98/Me/XP shall operate correctly. (The program doesn’t run on Windows ® 95.) A display device supporting VGA (640 x 480) or above is required.
  • Page 30 DPX-530 2. Select [Preferences] for [Edit] of the menu. 9. Click [Browse] next to [Flash Image File] of [Option] and (The [DLP Composer Preferences] screen will appear.) select [DP53_Flash_v***.img] for download. 3. Select [Communications], put a checkmark next to 10. Put a checkmark next to Skip Boot Loader Area.
  • Page 31: Electrical Adjustments

    DPX-530 ELECTRICAL ADJUSTMENTS Use the communication program [Hyper Terminal] of Microsoft ® Windows ® 95/98/Me/XP operating system for some electrical adjustments of this projector. Necessary equipment and connecting Connect the following equipment as shown in the right figure. • This projector •...
  • Page 32 DPX-530 * Projected image 29. White / black signal 30. SMPTE (White) Adjustment with Microsoft ® Windows ® 95/98/Me/XP operating system 1. Starting  1. Start Windows 95/98/Me/XP. 2. Select [Start] - [Programs] - [Accessories] - [Communications] - [Hyper Terminal] in order to display the Hyper Terminal window.
  • Page 33 DPX-530 Adjustment procedures [A/D pre-amplification circuit] Adjustment purpose To adjust the DC level and amplitude of the video signal at the time of 1. ADC offset/gain ADC input. Symptom when Solid black, solid white, or incorrect color phase appear in the projected incorrectly adjusted image.
  • Page 34 DPX-530 [C/W motor drive circuit] Adjustment purpose To adjust the timing of the C/W segment (R, G, B, and W) and that of the 2. C/W delay DMD driving signal. Symptom when Incorrect color. For example, the pure red is displayed with a tinge of incorrectly adjusted pink or orange.
  • Page 35 DPX-530 [Video signal circuit] Adjustment purpose To optimize the white balance. (sRGB) 3. White balance (sRGB) Symptom when Monochrome picture has color tints. incorrectly adjusted Measuring * Make this adjustment only when a monochrome picture has remarkable color instrument tints.
  • Page 36: Diagnosis Information

    DPX-530 DIAGNOSIS INFORMATION Outline of self-diagnosis function This projector is provided with the self-diagnosis function. In case of any failure, the LED at the top of the projector will indicate the failure. There are two ways for diagnosis. 1 Connect a personal computer to the projector. Then, input [00 ~ CHK] from the hyper-terminal window of the personal computer during stand-by.
  • Page 37 DPX-530 LED Indication Check Point Preferen- Symptom Failure Reset tial order POWER STATUS Reference Replace the lamp and reset the lamp operating Power-on is prohibited because of the No power-on time. (Press and hold the Power, , and Manual end of the lamp life.
  • Page 38: Diagnostic Software, To Read Warning History

    Select one model name you want to use. Warning History 3: The oldest warning history data are stored in the Warning History 3. Select [DPX-530] when Note: When the power is turned off because of any error, using DPX-530 the warning history data are saved. Or, only when an...
  • Page 39 DPX-530 (3) Warning dialog window (4) Switching the COM port 1. The warning dialog window displays the error location. 1. Select the serial port to which the cable is being 2. “ERROR TIME (SET TIME)” displays the time when the connected.
  • Page 40: Diagnosis Flow Chart

    DPX-530 DIAGNOSIS FLOW CHART Image system Is the lamp lit? Is the indication by the LEDs normal after power-on? (POWER : Green, STATUS : Green) An image is not projected properly. Is the proper video signal inputted? Is the image projected correctly?
  • Page 41 DPX-530 Power source system 1 Power source system 2 The lamp does not light. Indicator doesn't illuminate. The product does not enter the Check the STBY5. stand-by mode. Is the color wheel Malfunction of the PCB-MAIN, Check the failure on the POWER PCB rotating? PCB-DMD, or color wheel.
  • Page 42: Printed Circuit Board

    DPX-530 PRINTED CIRCUIT BOARD FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) PCB-MAIN [SIDE A] PCB-MAIN [SIDE A] SYMBOL SYMBOL SYMBOL SYMBOL SYMBOL ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS C260 D – 3 C661 D – 3 C753 C – 1 C7P4 C –...
  • Page 43 DPX-530 PRINTED CIRCUIT BOARD FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) PCB-MAIN [SIDE B] PCB-MAIN [SIDE B] SYMBOL SYMBOL SYMBOL SYMBOL SYMBOL ADDRESS ADDRESS ADDRESS ADDRESS ADDRESS ALFHS C – 2 C420 B – 2 C4B9 C – 3 C8D0 B –...
  • Page 44 DPX-530 PRINTED CIRCUIT BOARD FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) PCB-TERMINAL [COMPONENT SIDE] Z700 C602 C622 C620 D502 J603 C715 R603 L609 L610 R503 R620 R619 R618 L608 J600 R501 R605 J605 D609 BLUE BLUE D500 R500...
  • Page 45 DPX-530 PRINTED CIRCUIT BOARD FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) PCB-TERMINAL [SOLDER SIDE] C714 R626 C610 TERMINAL R715 J603 L601 L604 Q501 R617 R601 L617 D604 D602 Z700 D601 R627 D603 D605 R616 IC500 R621 R623 L614...
  • Page 46 DPX-530 PRINTED CIRCUIT BOARD FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) SYMBOL SYMBOL ADDRESS ADDRESS D – 2 PCB-POWER [COMPONENT SIDE] PCB-INLET L951 D – 2 C7V1 D – 3 L9F0 C – 2 [COMPONENT SIDE] C7V2 D – 3 L9F1 C –...
  • Page 47 DPX-530 PRINTED CIRCUIT BOARD FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) SYMBOL SYMBOL SYMBOL ADDRESS ADDRESS ADDRESS C900 A – 2 A – 2 PCB-POWER [SOLDER SIDE] PCB-INLET C901 A – 2 IC901 A – 3 E – 2 C902 A –...
  • Page 48 DPX-530 MEMO...
  • Page 49: Wiring Diagram

    DPX-530 WIRING DIAGRAM STBY3.3 OUT2 PCB-MOTOR Motor Unit IRIS- OUT1 IRIS+ DGND SW3.3-FMT SW3.3-FMT PCB-CW DGND DGND PCB-IRF CWINDEX CWINDEX PCB-DMD (FRONT PREAMP) CWY3 POWER FAN CWY2 Color Wheel Motor CWY1 CWCTR EXHAUST FAN LAMP-BOX SWITCH 10 11 12 13 14 15 16 17...
  • Page 50: Schematic Diagram

    DPX-530 SCHEMATIC DIAGRAM (1/5) PCB-TERMINAL FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) J701 OPEN L703 PSCK L608 BLM21PG221SN1* VCCUSB ACM2O12D-9OO-2P-TOO R706 RX2-D RX2- RX2+ 3.9K C700 RX2- K-1OOO L704 R703 RX2+D RX2+ RXD_PC J605 L609 L706 DVI-D ACM2O12D-9OO-2P-TOO...
  • Page 51 DPX-530 SCHEMATIC DIAGRAM (2/5) FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) ANALOG PCB-MAIN (1/3) P6L1 L6L1 STBY5 2.2u Vout +3.3V STBYR5 C6L1 C6L2 R6L0 C6L3 C6L4 6.3V Z-.1 6.3V Z-.1 POWER POWER 1OOu Sence R6L1 OPEN IC6L1 SI-3O33KM-TL...
  • Page 52 DPX-530 SCHEMATIC DIAGRAM (3/5) FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) PCB-IRF AM THERMOSTAT THERMISTOR DIGITAL PCB-MAIN (2/3) FORMATTER ANALOG FORMATTER FORMATTER FORMATTER ANALOG C784 C782 C781 C785 C783 OPEN OPEN R796 PSZ9 PSZ8 PSZ7 PSZ6 PSZ5 PSZ4...
  • Page 53 DPX-530 SCHEMATIC DIAGRAM (4/5) FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) ANALOG ANALOG ANALOG ANALOG DIGITAL DIGITAL DIGITAL ANALOG ANALOG ANALOG ANALOG ANALOG DIGITAL FORMATTER PCB-MAIN (3/3) CWCTR CWCTR CWCTR CWY[1..3] CWY[1..3] CWY[1..3] ICE_RSTZ DQB[O..8] DQB[O..8] RQ[O..7] DQA[O..8]...
  • Page 54 DPX-530 SCHEMATIC DIAGRAM (5/5) FOR INFORMATION ONLY (NO REPLACEMENT PARTS WILL BE AVAILABLE) PCB-INLET L9F0 FC11 FC12 C9F1 SN12-5OOJ 4P-2P OPEN LIVE J9F1 L9F1 PCB-IRF JACK-POWER-3P ADR25H IG-O6A3-P F9F1 -O424OYD 25OV R9F1 T1OAH C9F2 RV9F1 47OK 1/2W ERZV1OD511CS RV9F2 NEUT...
  • Page 55: Ic Block Diagram

    DPX-530 IC BLOCK DIAGRAM PCB-MAIN(1/3) IC250 NJM2233BM IC2H0 TAR5S33 GND Vout IC2J0 TAR5S25 IC2K0 TAR5S15 BUFFER CONTROL NOISE BIAS Function Table CONTROL Vin 1 CTL Vin 2 NC H=HIGH Logic Level L=LOW Logic Level CONTROL-OUTPUT OUTPUT Vin 1 Vin 2...
  • Page 56 DPX-530 IC560 BA7078AF IC585 SN74LVC157APWR HSCTL POLH H SYNC DET. C / HSYNC IN EXIH VIDEO IN POLV SYNC SEPA. VSEPA EXIV HOR. SYNC CONTROL V SYNC SEPA. VSYNC IN CVPOL HDRV V SYNC DET. CVEXI CLAMP CPSEL VDRV CLAMP PULSE GEN.
  • Page 57 DPX-530 IC6A0 AD9883AKST-110 113-120 OUTA CLAMP 104-110 OUTB 90-97 OUTA CLAMP 80-87 OUTB 70-77 OUTA CLAMP 57-64 OUTB 123,124 HSYNC1 DATACK HSYNC0 HSOUT VSYNC1 VSOUT VSYNC0 SOGOUT SYNC SOGIN0 PROCESSING SOGIN1 CLOCK GENERATION COAST BYPASS CLAMP CKINV CKEXT FILT SERIAL REGISTER...
  • Page 58 DPX-530 IC6L1 SI-3033KM-TL Sense Sense IC6U0 24LC02BT/SN Generator Memory EEPROM Control XDEC Control Array Logic Logic Page Laches YDEC Sence Amp. R/W Control...
  • Page 59 DPX-530 PCB-MAIN(2/3) IC4A1 XC61FC2712MR Vout Delay Circuit Vref IC4A3 TC7MH175FK CK Q CK Q CK Q CK Q CK Q CK Q Truth Table Inputs Outputs Function Clear No change X: Don’t care IC4A4 NL17SZ00DFT2 FUNCTION TABLE Output Input Y = AB...
  • Page 60 DPX-530 IC750 TLC0838CPW Start Flip-Flop SARS 5-Bit Shift Register SGL\ START SELECT0 SELECT1 ODD\ EVEN To Internal Circuits Analog Time Delay Comparator Ladder Logic 9-Bit Bits 0-7 Bits 0-7 Shift Decoder Latch Register Bit 1 First First Shot IC7A1 SI-3020KM-TL...
  • Page 61 DPX-530 PCB-MAIN(3/3) IC471 NC7SZ08P5X Function Table Inputs Output H= HIGH Logic Level L= LOW Logic Level IC472 CAT24WC128J Dout ACK Sense Amps (Open drain) Shift Registers Word Address Buffers Column Decorders Start/Stop Logic EEPROM Control Logic XDEC (256x512) Data In Storage...
  • Page 62 DPX-530 IC480 MP1410ES Internal Regulator Current Slope Sense Compensation Amplifier Oscillator 40/400kHz Shutdown Current Comparator Comparator 1.8V 2.30/2.53V Lockout Comparator 0.7V Frequency 1.22V Foldback Error Amplifier Comparator gm=630uA/Volt COMP IC495 MBM29LV160BE90TN-K@HC900 RY/BY DQ0---DQ15 29-36,38-45 RY/BY 27,46 Delete Circuit I/O Buffer...
  • Page 63 DPX-530 IC850 ICS9212DF-03 BUSCLK-STOP# 23,24 FS(0;1) Test MUX Bypass MUX Bypclk PLLclk BUSCLKT Refclik Phase BUSCLKC Aligner PAclk Phase 14,15 Detector Multi(0;1) Pclk/M Synclk/N...
  • Page 64 DPX-530 PCB-TERMINAL IC330 TPA6030A4PWPR RIN1+ R1N2+ Rout+ Depop VCC/2 Rout - Circuitry RIN1- PVcc RIN2- PVcc Power System Input Mux Bypass Management 1N2/IN1 Control Control From DAC or VOLUME 32-Step Potentiomaters Output Mode SEDIFF Shutdoun Volume (DC Voltage) Control 5vREF...
  • Page 65 DPX-530 IC502,IC503 NC7SZ157P6X IC600 AD8183ARU IN0 A OUT 0 G = +1 or +2 IN0 B IN1 A OUT 1 G = +1 or +2 IN1 B IN2 A OUT 2 G = +1 or +2 IN2 B SEL A/B...
  • Page 66: Parts List

    DPX-530 EXPLODED VIEW CHASSIS ASS'Y 1 Ref. Part No. Description Remarks Markets AAX70420 TOP CASE UNIT 750A545O10 AAX70400 TERMINAL COVER ASS'Y 761B440O10 * 35 AAX70630 SEMS BIND HEAD SCREW 669D329O10 * 36 AAX70680 BIND HEAD TAPPING SCREW 3x8       BL 669D359O20 * 37 AAX70640 SEMS BIND HEAD SCREW 3x10      BL 669D460O40 * 42 AAX70700 BIND HEAD TAPPING SCREW 4x12...
  • Page 67 DPX-530 CHASSIS ASS'Y 1 OPTICAL UNIT TERMINAL ASS'Y CHASSIS ASS'Y 2 Ref. Part No. Description Remarks Markets CHASSIS ASS'Y 1 AAX70430 KNOB B ABS/PC C6200 754B008O10 AAX70290 P.C.B. ASS'Y MAIN 935B292O08 AAX70530 LAMP FAN BM6025‑04W‑B59 288P270O10 AAX70220 DMD FAN 288P269O10 * 11 AAX70410 EXHAUST DUCT ASS'Y 622B024O10 * 33 AAX70670 BIND HEAD TAPPING SCREW...
  • Page 68 DPX-530 CHASSIS ASS'Y 2 1-18 1-23 1-24 1-51 1-23 1-14 1-26-2 1-26 Ref. Part No. Description Remarks Markets CHASSIS ASS'Y 2 AAX70480 BOTTOM CASE UNIT 750A544O10 * 1‑14 AAX70440 POWER FAN 288P268O10 * 1‑18 AAX70490 MICRO SW MXS00621NLB1 436P021O10 * 1‑23 AAX70330 ADJUSTER 589B017O10 * 1‑24 AAX70340 ADJUSTER B...
  • Page 69 DPX-530 TERMINAL ASS'Y Ref. Part No. Description Remarks Markets TERMINAL ASS'Y AAX70270 P.C.B. ASS'Y TERMINAL 935B289O03 AAX70350 FLEXIBLE FLAT CABLE YFB05‑5001‑50A 50P 243C335O10 AAX70360 FLEXIBLE FLAT CABLE 243C336O10 * 35 AAX70630 SEMS BIND HEAD SCREW 669D329O10 * 36 AAX70680 BIND HEAD TAPPING SCREW 3x8       BL 669D359O20 * 39 AAX70610 JACK SCREW NO4‑40UNC‑11.8 669D535O10 * 40 AAX70620 JACK SCREW...
  • Page 70 DPX-530 OPTICAL UNIT Note) Special supply part As this part is manufactured as a special order, the total quantity in stock is limited (30 units) and no additional procurement is available. Therefore, this part is supplied up to 2 units at one time.
  • Page 71 DPX-530 ACCESSORIES The following accessories are provided with this projector. Check to be sure that all of the accessories are packed in the package. Cables Ferrite core D-SUB 9-pin mini D-SUB 15-pin 8-pin mini D-SUB 15-pin S-video cable RGB cable for PC RS-232C cable Used for adjustment by service person.
  • Page 72 DPX-530...

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