Panasonic PT-CW230E Service Manual
  1. Manuals
  2. Brands
  3. Panasonic Manuals
  4. Projector
  5. PT-CW230E
  6. Service manual

Panasonic PT-CW230E Service Manual

Dlp based projector
Hide thumbs Also See for PT-CW230E:
Table of Contents

Advertisement

Quick Links

DLP™ Based Projector
PT-CW230U
Model No.
PT-CW230E
PT-CW230EA
PT-CX200U
PT-CX200E
PT-CX200EA
© Panasonic Corporation 2012. Unauthorized
copying and distribution is a violation of law.
ORDER NO. VED1204418CE
D10

Advertisement

Table of Contents
loading

Related Manuals for Panasonic PT-CW230E

Summary of Contents for Panasonic PT-CW230E

  • Page 1 ORDER NO. VED1204418CE DLP™ Based Projector PT-CW230U Model No. PT-CW230E PT-CW230EA PT-CX200U PT-CX200E PT-CX200EA © Panasonic Corporation 2012. Unauthorized copying and distribution is a violation of law.

  • Page 2: Table Of Contents

    Contents Contents ................2 Exploded Views & Parts List ........SPL-1 Safety Instructions .............3 Exploded Views ............SPL-2 Safety precautions ............ 4 Mechanical Parts List ..........SPL-7 Specifications ..............5 Electrical Parts List ............ SPL-8 Circuit Protections .............7 Schematic Diagram & Circuit Boards Diagram ..DIA-1 Thermal fuse(SW902) ..........

  • Page 3: Safety Instructions

    IMPORTANT SAFETY NOTICE There are special parts used in Panasonic Projectors which are important for safety. These parts are shaded on the schematic diagram. It is essential that these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire, or other hazards.

  • Page 4: Safety Precautions

    <PT-FW430U/PT-FW430E/PT-FW430EA/PT-FX400U/PT-FX400E/PT-FX400EA> Safety Instructions Safety precautions 1. Safety Precautions 1.1. General Guidelines - For continued safety, no modification of any circuit must be attempted. - Unplug the power cord from the power outlet before disassembling this projector. - Use correctly the supplied power cord and must ground it. - It is advisable to use an isolation transformer in the AC power line before the service.

  • Page 5: Specifications

    Specifications Model No. PT-CW230U/E/EA PT-CX200U/E/EA Power supply AC100 V - 240 V 50 Hz/60 Hz 100 V - 240 V 4.5 A-2.2 A, 350 W When [Standby mode] of [Setting] is set to [ECO]: 0.45 W Power consumption When [Standby mode] of [Setting] is set to [Network]: 11.0 W Size 0.65"(aspect ratio 16 : 10) 0.55"(aspect ratio 4 : 3)
  • Page 6 Specifications Model No. PT-CW230U/E/EA PT-CX200U/E/EA 1 (D-sub 15 pin female) 0.7 V [p-p] 75 Ω (When G-SYNC: 1.0 [p-p] 75 Ω [RGB signal] HD/SYNC TTL high impedance, automatic positive/negative polar- COMPUTER 1 IN/ ity compatible COMPONENT IN VD TTL high impedance, automatic positive/negative polarity compatible [YP B P R signal] Y: 1.0 V [p-p] including synchronization signal, P B P R : 0.7 V [p-p] 75 Ω...

  • Page 7: Circuit Protections

    Circuit Protections This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the pro- jector, it will automatically turn off by operating one of the following protection circuits. Thermal fuse(SW902) Lamp cover switch (SW901) There is the thermal fuse (SW902) inside of the pro- The lamp cover switch (SW901) cuts off the drive jector to detect the internal temperature rising abnor-...

  • Page 8: Warning Temperature And Power Failure Protection

    Circuit Protections Warning temperature and power failure protection Warning temperature and power failure protection The projector will be automatically turned off when the internal temperature of the projector is abnormally high, or the cooling fans stop spinning, or the power supplies in the projector are failed. Indicators WARNING indica- tor emit a red light...

  • Page 9: Maintenance

    Maintenance Before replacing the unit When you perform maintenance or replacement of the parts, make sure to turn off the power and disconnect the power plug from the wall outlet. Maintenance Outer Case Wipe off dirt and dust using a soft dry cloth. If the dirt is persistent, soak the cloth with water and wring it thoroughly before wiping.

  • Page 10: Resetting The Filter Counter

    Maintenance Resetting the filter counter Be sure to reset the Filter counter after replacing the air filter unit. 1) Press st to select [Filter counter reset]. 2) Press <SELECT> button. [Filter counter Reset?] appears. Select [Yes] to continue. Another confirmation dialog box appears, select [Yes] to reset the filter counter.

  • Page 11: Lamp Unit

    Maintenance J Lamp unit The lamp unit is a consumable component. You can check the total usage time using Lamp runtime in the Informa- tion menu. It is recommended to ask an authorized engineer to replace the lamp unit. Contact your dealer. Consult your dealer to purchase a replacement lamp unit.

  • Page 12: Replacing The Lamp Unit

    Maintenance Replacing the lamp unit CAUTION: When the projector is mounted on a ceiling, do not work with your face close to the projector. Attach the lamp unit and the lamp cover securely. When you experience difficulty in installing the lamp, remove it and try again. If you use force to install the lamp, the connector may be damaged.

  • Page 13: How To Check Lamp Runtime

    Maintenance How to check lamp runtime The LAMP indicator will light yellow when the lamp runtime (Corresponding value) reaches 2,000 hours. This is to indicate that lamp replacement is required. The lamp runtime is calculated by using the below expression. Lamp runtime (Corresponding value) = normal + eco x 0.67...

  • Page 14: Cleaning

    Maintenance Cleaning After long periods of use, dust and other particles will accumulate on the optical parts, mirror, color wheel, lens etc.,causing the picture to darken or color to blur. If this occurs, remove dust and other particles using air spray. Beforetaking the cleaning, turn off the projector and allow the projector to cool for more than 60 minutes.

  • Page 15: Security Function Notice

    Security Function Notice This projector provides security functions such as "Key lock", "PIN code lock" and "Logo PIN code lock". When the projector has set these security function on, you are required to enter correct PIN code to use the projector. If you do not know the correct PIN code to the projector, the projector can no longer be operated or started.

  • Page 16: Standby Mode Notice

    Standby Mode Notice This projector provides 2 types of standby mode, Eco standby and Network standby. According to the standby mode "Eco" or "Network", several functions are restricted as shown in the table below. To change the standby mode, use the projector's menu "Setting".

  • Page 17: Mechanical Disassembly

    Mechanical Disassembly Mechanical disassembly should be made following procedures in numerical Screws expression order. (Type ) mm Diameter x Length Following steps show the basic procedures, therefore unnecessary step may T type M type be ignored. Caution: The parts and screws should be placed exactly the same position as the origi- nal otherwise it may cause loss of performance and product safety.
  • Page 18 Mechanical Disassembly x Optical unit lamp and CW removal FPC cable dressing 1. Loosen 2 screws A and pull the lamp assy upward off. 2. Remove 1 screw B(M2.5x6) to remove the temp sensor 2 board. Color wheel 3. Remove 1 screw C(T3x12)x2 and 2 screws D (M4x8) to remove assy the optical unit upward off.
  • Page 19 Mechanical Disassembly c Fans (FN902, FN903, FN904), SW901, speaker removal 1. Remove 3 screws A(T3x8) to remove the exhaust fan assy. 2. Remove 2 screws B(M3x6) to remove the fan duct assy. 3. Remove 3 screws C(T3x12) to remove the speaker box. Air filter Speaker (T3x8)x2...
  • Page 20 Mechanical Disassembly v Power and fannet board and fan(FN905) removal 1. Remove 2 screws A(M3x8) to remove the fannet board. 2. Remove 4 screws B(M3x8) to remove the power box cover. 3. Remove 2 screws C(M3x8) and 1 screw D(M3x8) to remove the power board and insulation sheet.
  • Page 21 Mechanical Disassembly b Ballast board and thermal fuse(SW902) removal 1. Remove 2 screws A(M3x6) to remove the side lamp shield. 2. Remove 4 screws B(M3x8) to remove the lamp house frame. 3. Remove 2 screws C(T3x8) to remove the ballast board, remove 1 screw D(T3x8) to remove the Trigger box , remove 2 screws E(M3x6) to remove the ballast socket.

  • Page 22: Line Filter Board Removal

    Mechanical Disassembly Wiring of cables Dress the cables into the guides on the cabinet bottom as shown in the figure below. Guide Guide Guide Lamp socket SW902 Guide Ballast board Trigger box Ferrite core n Line filter board removal Line filter shield 1.
  • Page 23 Mechanical Disassembly m Main, AV Board and fans (FN901, FN906) removal-1 1. Remove 1 screw A(M3x6) to remove the temp sensor 1 board. 2. Remove 6 screws B(M3x12) to remove the main and AV board assy. Temp sensor 1 board Main and AV board assy Fig.7...
  • Page 24 Mechanical Disassembly , Main, AV board and fans (FN901, FN906) removal-2 (M3x6)x2 Shield cover (M3x6)x2 Insulation sheet AV board Main board (Hex bolt) (M3x6)x1 (T3x6)x3 (Hex bolt) x4 AV panel -24-...
  • Page 25 Mechanical Disassembly . Note on wiring After disassembling the mechanical parts or electrical parts, the wiring cables must be placed in the original position. Especially the cable dressing indicated in the figure below, use a fixer not to touch the cable to the parts on the primary power circuit. Fig.8 Fix the cables connected to Fix the cables by...

  • Page 26: Servicing Notice

    PT-CX200U 0 -> 10 PT-CX200U [ (refer t table right) PT-CW230 PT-CW230 PT-CX200 0 -> 10 PT-CX200 [ (refer t table right) PT-CW230E PT-CW230E PT-CX200E 0 -> 10 PT-CX200E PT-CW230EJ PT-CW230EJ [ (refer t table right) PT-CX200EJ PT-CX200EJ 0 -> 10...

  • Page 27: Adjustments

    Adjustments Adjustments after parts replacement : Adjustment necessary : Check necessary ● ❍ Disassembly / Replaced parts Optical Unit Color Wheel Power Board Main Board Fan voltage adjustment ● ● Auto calibration adjustment [PC] ❍ Auto calibration adjustment [Component] ❍ Color index adjustment-1 ●...

  • Page 28: Electrical Adjustments

    Electrical Adjustments Circuit adjustments CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the following adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety. Before adjustment, please turn on the projector more than ten minutes. WARNING : USE UV RADIATION EYE AND SKIN PROTECTION DURING SERVICING.
  • Page 29 Electrical Adjustments z Fan voltages adjustment x PC auto calibration Equipment Digital multimeter Input mode Computer 1 (RGB) 1. Enter the service mode. Input signal XGA computer signal 2. Connect the Digital multimeter to the test point listed Signal pattern 16-step gray scale below.
  • Page 30 Electrical Adjustments Color index adjustment-1 b Color index adjustment-2 Condition Dark room Condition Dark room Input mode Computer 1 (RGB) mode Input mode Computer 1 (RGB) mode Image mode Dynamic Image mode Dynamic Signal pattern RGBW-Ramp pattern (Internal sig- Signal pattern RGBW-Ramp pattern (Internal sig- nal) nal)

  • Page 31: Service Adjustment Data

    Electrical Adjustments Service adjustment data These initial values are the reference data written from the CPU ROM to memory IC when replaced new memory IC. The adjustment items indicated with “[” are required to readjust following to the “Electrical adjustments”. Other items should be used with the initial data value.
  • Page 32 Electrical Adjustments Group/ Item Name Function Initial Range Note Item Group 156 Color Matching - Measured Data 0 Measured Red -X 0 - 1000 1 Measured Red -Y 0 - 1000 2 Measured Red -Luma 0 - 32767 10 Measured Green -X Adjust Color matching Data 0 - 1000 0: Image = Dynamic mode...
  • Page 33 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 4 Fan 3 Min Adjust (DAC) 0 - 255 5 Fan 3 Max Adjust (DAC) 0 - 255 6 Fan 4 Min Adjust (DAC) 0 - 255 7 Fan 4 Max Adjust (DAC) 0 - 255 8 Fan 5 Min Adjust (DAC) 0 - 255...
  • Page 34 Electrical Adjustments Group/ Item Name Function Initial Range Note Item Group FAN Control Range Setting (Temp./Voltage) Normal Ceiling Bottom 0 Normal Fan Control Min Temp Temp Sensor Control Start/End at Normal 20 - 100 1 Normal Fan Control Max Temp 20 - 100 2 Normal Fan1 Min Fan Voltage at Normal (x0.1V)
  • Page 35 Model No. is set when the value is set 1 Model No. Setting 0 - 10 to 10. Group Model No. Setting [PT-CW230E / PT-CX200E] 0 Model No. Confirm * Refer to S430-0 Model No. is set when the value is set 1 Model No. Setting 0 - 10 to 10.
  • Page 36 Electrical Adjustments Group/ Item Name Function Initial Range Note Item Group Model No. Setting [PT-CW230EA / PT-CX200EA] 0 Model No. Confirm * Refer to S430-0 Model No. is set when the value is set 1 Model No. Setting 0 - 10 to 10.
  • Page 37 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 8 VSBEG 0 - 255 15 Field Diff (SEP) Even/Odd Phase Compensation on HV Sync 0 - 2 16 Field Diff (SOG) Even/Odd Phase Compensation on SOG Sync 0 - 2 Group 519 RGB Video (1080p - 60) 2 H Back Porch 236/236...
  • Page 38 Electrical Adjustments Group/ Item Name Function Initial Range Note Item 7 Overscan 26/26 0 - 255 8 VSBEG 0 - 255 Group 546 YCrCb (1080i - 60) 2 H Back Porch 236/236 0 ~ 4095 3 V Back Porch 20/20 0 ~ 4095 7 Overscan 26/26...

  • Page 39: Chassis Block Diagrams

    Chassis Block Diagrams Chassis overview -39-...

  • Page 40: System Control

    Chassis Block Diagrams System control IC401 DLP DATA PROCESSOR DDP2431 -40-...

  • Page 41: Power Supply & Protection Circuit

    Chassis Block Diagrams Power supply & protection circuit -41-...

  • Page 42: Fan Control Circuit

    Chassis Block Diagrams Fan control circuit 16VF D7811 FN901 IC7811 FAN1 D7812 Q7811 D7821 FAN_CONT1 K07A FN902 K77B IC7821 FAN2 D7702 D7831 Q7821 FAN_CONT2 FN903 K77C FAN3 IC7831 D7703 D7841 Q7831 FAN_CONT3 FN904 IC7881 K77D FAN4 IC7841 <M62393> D7851 D7704 Q7841 FAN_CONT4 FN905...

  • Page 43: Troubleshooting

    Troubleshooting Indicators and projector condition Each indicator on the projector indicates the operating status of the projector. If you find the un-expected operation during usage, check the projector's operation with the tables below. The indicators also let you know the mainte- nance sign.

  • Page 44: No Power

    Troubleshooting No power This projector provides a function which can be specified a defective area simply by indicating the LEDs. Connect the AC cord and press the button once and then check the LED indication. - When all of LED indicators are not lighting, the symptom indicates that the primary power supply circuit does not operate properly.

  • Page 45: No Picture

    Troubleshooting No picture Check following steps. No picture with all of in- put sources Check signal processing stage and DMD driving stage; Check IC401 <DLP Data Processor>, IC2501 <DMD Power&Motor Drive>, or DMD module and peripheral cir- IC3501 <DMD Power&Reset Drive> cuits.

  • Page 46: No Sound

    Troubleshooting No sound Check following steps. Check IC5101 <Audio Selector> and Audio Input stage and peripheral Check if the audio sig- circuit. nal is observed at pins 7 Check 12V_AUDIO power supply. and 15 of IC5101. Check if the audio sig- nal is observed at pin 3 Check IC5101 and peripheral circuit.

  • Page 47: Error Log

    Troubleshooting Error log This projector provides the error history log function. To Group Item Data (Error Code) check the logs, you need to enter the service mode and <- Latest Error select the group "220" and no. "0" to "49". The error code is displayed on the data column.

  • Page 48: Control Port Functions

    Control Port Functions System control (DDP, IC401) PIN NO. PORT NO. SIGNAL NAME DESCRIPTION LAMPCTRL Lamp On: H LAMPSTAT Lamp Error: H USB_DAT_PS USB_DAT_NS SCL0 IIC Bus Control Clock SDA0 IIC Bus Control Data SDA2 IIC Bus Control Data SCL2 IIC Bus Control Clock UART1_MCI_DDP Serial Control Rxd...

  • Page 49: Iic Bus D/A Converter (Fan Control, Ic7881)

    Control Port Functions IIC bus D/A converter (Fan control, IC7881) ACTION PIN NO. FUNCTION NAME FUNCTION POL. Stand-by Power On Reset Input -> IIC BUS SCL -> IIC BUS SDA -> FAN_CONT5 FN905 Control Voltage (Power Box Exhaust Fan) -> 0:FAN Max ~ 255:FAN Min FAN_CONT6 FN906 Control Voltage (Color Wheel Intake Fan)

  • Page 50: Ic Block Diagrams

    IC Block Diagrams ● EL5306IUZ <RGB switch, IC4001> ● FA5550NG <P.F. control, IC621> -50-...
  • Page 51 IC Block Diagrams ● FA7701 <DC-DC control, IC5611> U V L O V R E F ON/OFF 0.3V – VREF 2.2V O S C 5.5V S.C.P 1.5V – BIAS S.C.DET 2.2V 1.5V Power Good Signal – IN– ON/OFF 0.88V – –...
  • Page 52 IC Block Diagrams ● MB95F353EPFT <Sub CPU, IC4501> ● LV49152V <Audio output, IC001> -52-...
  • Page 53 IC Block Diagrams ● M62393 <DAC,IC7881> ● MR4010 <Power switching, IC631> Collector Latch circuit reset Start-up circuit UVLO comparator UVLO comparator comparator Start-up circuit CC(start) OVP comparator CC(startup off) CC(stot) CC(startup on) Thermal Shutdown circuit Soft drive circuit Zero current detection Z / C circuit Turn-on dead timer...
  • Page 54 IC Block Diagrams ● NJW1156 <Audio selector,IC5101> ● PIC18F67J60 <Network, IC8301> -54-...

  • Page 55: Exploded Views & Parts List

    PT-CW230U / CW230E / CW230EA Exploded Views & Parts List PT-CX200U / CX200E / CX200EA Exploded Views Parts List Models PT-CW230U PT-CW230E PT-CW230EA PT-CX200U PT-CX200E PT-CX200EA Impotant Safety Notice Components identificated by the International symbol ! have special characteristics impotant for safety.
  • Page 56 PT-CW230U / CW230E / CW230EA Exploded Views PT-CX200U / CX200E / CX200EA Cabinet top assembly C03-1 A6801 KEY BOARD Cabinet bottom-1 assembly A8801 TEMP SENSOR1 BOARD FN902 LP900 A9701 FANNET BOARD FN903 FN904 SW901 LAMP COVER SW A601 FN905 POWER BOARD SPL-2...
  • Page 57 PT-CW230U / CW230E / CW230EA Exploded Views PT-CX200U / CX200E / CX200EA Cabinet bottom-2 assembly A8811 TEMP SENSOR2 BOARD A602 Z602&6C LINE FILTER BOARD (SW902) SP901 A901A A901 BALLAST BOARD Cabinet bottom-3 assembly K30A1-A2 K30B1-B2 K38A1-A2 FN901 A1001 AV BOARD A401 FN906 MAIN BOARD...
  • Page 58 PT-CW230U / CW230E / CW230EA Exploded Views PT-CX200U / CX200E / CX200EA Color wheel A6701 CW SENSOR BOARD L01-1 * L01 includes A7601 and L01-1. SPL-4...
  • Page 59 PT-CW230U / CW230E / CW230EA Exploded Views PT-CX200U / CX200E / CX200EA Labels Packing SPL-5...
  • Page 60 PT-CW230U / CW230E / CW230EA Exploded Views PT-CX200U / CX200E / CX200EA ● Accessories (see accessories parts list) REMOTE CONTROL MANUALs CD-ROMs AC CORD AC CORD HOLDER AC CORD STOPPER VGA CABLE SPL-6...

  • Page 61: Mechanical Parts List

    PT-CW230U / CW230E / CW230EA Mechanical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description ! C14 6103533131 PANEL LEVER -KG8AC 6103531786 REFLECTOR RC-KG8AC PACKING MATERIALS CHASSIS PARTS 6103595672 CARTON CASE-MB2AC (CW230U) 6103516547 COVER DUCT CW-KG8AC 6103596099...

  • Page 62: Electrical Parts List

    PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Product safety should be considered when a component replacement is made in any area of a projector. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety.
  • Page 63 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description C661 4034454432 ELECT 1800U M 25V C662 3033701510 CERAMIC 0.1U K 50V ASSEMBLED BOARD C663 4034454432 ELECT 1800U M 25V C664 3033835215...
  • Page 64 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description R626 3012558715 MT-GLAZE 22 JA 1/10W C2004 3034093426 CERAMIC 0.1U K 16V R627 3011505918 MT-GLAZE 10K JA 1/10W C3801 3034093426 CERAMIC...
  • Page 65 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description SC5002 9450763503 SURGE-ABSORBER C1467 3034093426 CERAMIC 0.1U K 16V SC5011 9450763503 SURGE-ABSORBER C1468 3034093426 CERAMIC 0.1U K 16V SC5012 9450763503 SURGE-ABSORBER C1469...
  • Page 66 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description C3509 3033701510 CERAMIC 0.1U K 50V C431 3033583215 CERAMIC 10U K 6.3V C3510 3033701510 CERAMIC 0.1U K 50V C432 3034093426 CERAMIC...
  • Page 67 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description C5115 3034093426 CERAMIC 0.1U K 16V C6202 3034093426 CERAMIC 0.1U K 16V C5116 4034551616 CERAMIC 10U K 16V C7801 4034551616 CERAMIC...
  • Page 68 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description C8036 3034093426 CERAMIC 0.1U K 16V C8302 3034093426 CERAMIC 0.1U K 16V C8037 3034093426 CERAMIC 0.1U K 16V C8303 3034093426 CERAMIC...
  • Page 69 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description D7831 3071490810 DIODE 1SS355-TE-17 L003 9450751012 INDUCTOR,33U M D7841 3071490810 DIODE 1SS355-TE-17 L1001 9450703660 INDUCTOR,90 OHM D7851 3071490810 DIODE 1SS355-TE-17 L1002...
  • Page 70 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description L8205 9450865368 IMPEDANCE,220 OHM P Q7841 3051739915 TR 2SC3928A1S L8341 9450867461 FILTER,EMI 100MHZ Q7851 3051739915 TR 2SC3928A1S L8371 9450411954 INDUCTOR,100 OHM...
  • Page 71 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description R2024 3012251319 MT-GLAZE 470 JA 1/16W R3027 3012258110 MT-GLAZE 10 JA 1/16W R2026 3012249316 MT-GLAZE 1K JA 1/16W R3031 3012251418 MT-GLAZE...
  • Page 72 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description R4051 3012251814 MT-GLAZE 47 JA 1/16W R465 3012261516 MT-GLAZE 0.000 ZA 1/16W R4052 3012251210 MT-GLAZE 4.7K JA 1/16W R4701 3012251210 MT-GLAZE 4.7K JA 1/16W...
  • Page 73 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description R5611 3012249415 MT-GLAZE 1M JA 1/16W R7812 3012843613 MT-GLAZE 16K JA 1/16W R5612 3012261516 MT-GLAZE 0.000 ZA 1/16W R7813 3012250510 MT-GLAZE...
  • Page 74 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description R8026 3012251210 MT-GLAZE 4.7K JA 1/16W R8322 3012251210 MT-GLAZE 4.7K JA 1/16W R8029 3012645316 MT-GLAZE 2.2 JA 1/10W R8324 3012942811 MT-GLAZE 2.2K FA 1/16W...
  • Page 75 PT-CW230U / CW230E / CW230EA Electrical Parts List PT-CX200U / CX200E / CX200EA Key No. Part No. Description Key No. Part No. Description A9701 6103595481 ASSY,PWB,FANNET MB2AC D2818 3072224810 LED SML-521MUW T86 D2819 3072217119 ZENER DIODE UDZS-TE-1712B D2821 3072217119 ZENER DIODE UDZS-TE-1712B C4751 3034093426 CERAMIC...

  • Page 77: Schematic Diagram & Circuit Boards Diagram

    PT-CW230U / CW230E / CW230EA Schematic Diagram & Circuit Boards Diagram PT-CX200U / CX200E / CX200EA Schematic Diagram Circuit Boards Diagram Models PT-CW230U PT-CW230E PT-CW230EA PT-CX200U PT-CX200E PT-CX200EA Impotant Safety Notice Components identificated by the International symbol ! have special characteristics impotant for safety.

  • Page 78: Pin Description Of Diode, Transistor And Ic

    PT-CW230U / CW230E / CW230EA PT-CX200U / CX200E / CX200EA Schematic Diagram & Circuit Boards Diagram Pin description of diode, transistor and IC ● Diode Diode K: Cathode A: Anode ● Transistor/FET Transistor/FET C: Collector D: Drain B: Base G: Gate Index E: Emitter S: Source...

  • Page 79: Schematic Diagrams

    Schematic Diagrams LP900 PROJECTION LENS LAMP BALLAST A901A 1AA4W30B50002 Z47A&CN2 1AA95BFCA140Z A901 LAMP_DET USHIO METAL HALIDE LAMP 1AV4T30B12800 LAMP_SW 79V-3.5A LINE FILTER SW902 K5B128YY002 THERMOSTAT FUSE L601A L601B L602A L602B AC100-240V ZAV9700SJ09-- ZAV9700SJ09-- ZAV9700SJ09-- ZAV9700SJ09-- F601A K3GE1YA00009 K6A&CN1 W901 :K3GE1YA00011 VA601 K602 K601...
  • Page 80 :D0YAR0000012 R3856 (RS232C) J0HABC000008 :D0YAR0000012 D4EDY6100001 D0GAR00JA046 L3801 R3807 :D0YAR0000012 J0HABC000008 R3801 R3858 D0GA100JA028 :D0GA100JA047 R3851 R3852 R3853 R3854 R3856 R3857 R3858 SC3803 Panasonic D4EDY6100001 Other R9703 K97A D0GBR00JA071 :D0YBR0000029 K1AY103BA009 R9702 C9701 D9701 F1G1C104A077 K97A_1 P5V_3D C9703 F1G1C104A077 SC9701...
  • Page 81 L3041 D3043 J0JYC0000069 B0JCDD000001 IC6202 5VPCDDC_A D3044 B0JCDD000001 TC74LVX4053FT D3046 R8201 D0GAR00JA046 B0BC6R100010 5VPCDDC_A V1_IN D3042 R8202 :B0BC6R100025 B0BC01200047 IC6202 D0GAR00JA046 :B0BC6R2A0384:B0BC6R1A0401 C6202 V2_IN :B0BC01200019 R3041 DDC1_PCA C0JBAR000527 F1G1C104A077 :B0BC120A0383 D0GAR00JA046 IC6201 IC6201 D3041 R3042 R8203 DDC2_PCA C3EBCC000071 D0GAR00JA046 24LC21A/SNP D0GAR00JA046 B0BC01200047 R3004...
  • Page 82 IC5851 TC7SH00FUP IC5852 TC74VCX32FTP P3P3V P3P3V IC5851 C0JBAC000390 P3P3V :C0JBAC000363 C5851 IC5852 K401C P3P3V C0JBAE000233 F1G1C104A077 C5852 :C0JBAE000487 R443 F1G1C104A077 PFAIL_-5V D0GA330JA028 R5858 :D0GA330JA047 D0GA103JA028 SSP0_CLK_DMD :D0GA103JA047 R442 PFAIL_FAN PFAIL_P1P9V_AFE D0GA330JA028 SSP0_TXD_DMD :D0GA330JA047 PFAIL_P1P2V_HDMI TRACECLK PM_DAT[0-15] R441 SSP0_CSZ1_DMD IC1411 D0GA330JA028 :D0GA330JA047 ICE_RSTZ IC1401...
  • Page 83 DMD MODULE "K40A" VCC2 P3P3V C3533 F1G1C104A077 C3531 F1G1C104A077 C3534 C3532 F1G1C104A077 F1G1C104A077 K35C K1KYA0AA0622 L2546 R2546 J0JJC0000023 DC12V P12V SN2506 R2544 C2543 F1G1C104A077 P2P5V P1P8V D2551 Q2524 SN2507 C2527 B1CFRG000035 R2525 D0GA202ZA043 F2G0J470A252 R2526 VCC2 R2522 R2547 D0GA162ZA040 D0GA202ZA043 SN2504 :D0GA162ZA038 VBIAS...
  • Page 84 TEMP SENSOR2 IC7881 M62393FPP DMD TEMP. Q5611 ES16V IC8811 P3P3V B1DHCD000023 C7881 K88H K1KA12BA0051 R5611 R5612 IC7881 F1G1C D0GA105JA028 D0GAR00JA046 MCP9801T P3P3V K8A_G1 R5602 104A077 C0FBBY000104 C8811 :D0GA105JA046 C8841 Q5622 R7895 L5601 D0GA103JA028 F1G1C104A077 P3P3V IC8811 K8A_1 J0JDC0000105 :D0GA103JA047 B1ABCF 1 %%oR K88H_1 L5613...

  • Page 85: Printed Wiring Board Drawings

    Printed Wiring Board Drawings ! CAUTION This projector is isolated from AC line by using the internal converter transformer. Please pay attention to the following notes in servicing TEMP SENSOR 1 ( SIDE:B) 1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold TEMP SENSOR 1 ( SIDE:A) sides (secondary circuit) at the same time.
  • Page 86 MAIN (SIDE:A) KEY SW (SIDE:A) “K96A” FAN NET “K07B” AV (SIDE:A) DMD MODULE MAIN “K40A” “K96B” TEMP SENSOR 1 “K88E” L2007 C2002 L2006 TEMP SENSOR 2 1AA4B10C7210B C2001 “K88H” C9703 L2002 PWB,A/V MB2AC K96A L2003 SC2003 IC3801 ? ? ? * * * SC2002 SC2001 K50A...
  • Page 87 KEY SW (SIDE:B) MAIN (SIDE:B) L4716 C7868 L4714 C7828 R4718 R2851 L4711 R4717 R4724 C7848 R4707 Q4701 R2853 R4711 D4701 IC4721 R4713 R4714 R4722 R1427 R4721 R1421 C1467 R4543 C5602 IC5611 R4701 R1422 R4708 R2839 D2839 C5601 R1443 C1466 Q5652 R5664 R2832 D2832...
  • Page 88 FAN NET ( SIDE:A) FAN NET (SIDE:B) MAIN FN902 FN903 “K8B” K77B K77C C7704 D7702 L7704 K77D R7704 D7703 SW901 K07A L4756 FN904 R4751 TPFAN1 TPFAN2 TPFAN3 K47B TPFAN4 1AA4B10C7210H TPFANGND LAMP PWB,FANNET MB2AC TPFAN5 L4754 L4753 K77E BALLAST C7705 L4752 C4751 TPFAN6...

This manual is also suitable for:

Pt-cw230uPt-cw230eaPt-cx200ePt-cx200eaPt-cx200u

Table of Contents