Hitachi CP-X807W Service Manual
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Hitachi CP-X807W Service Manual

Multimedia lcd projector
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SERVICE MANUAL
Warning
The technical information and parts shown in this
manual are not to be used for: the development,
design, production, storage or use of nuclear, chemical,
biological or missile weapons or other weapons of
mass destruction; or military purposes; or purposes that
endanger global safety and peace. Moreover, do not
sell, give, or export these items, or grant permission for
use to parties with such objectives. Forward all inquiries
to Hitachi Ltd.
Be sure to read this manual before servicing. To assure safety from fi re, electric shock, injury, harmful
radiation and materials, various measures are provided in this Hitachi Multimedia LCD Projector. Be
sure to read cautionary items described in the manual to maintain safety before servicing.
1. When replacing the lamp, avoid burns to your fingers. The lamp becomes very hot.
2. Never touch the lamp bulb with a finger or anything else. Never drop it or give it a shock. This may
cause bursting of the bulb.
3. This projector is provided with a high voltage circuit for the lamp. Do not touch the electric parts of
power unit (circuit) and power unit (ballast) after the projector has been turned on.
4. Do not touch the exhaust fan during operation.
5. The LCD module assembly is easy to damage. When replacing to the LCD LENS/PRISM assembly,
do not hold the FPC of the LCD module assembly.
6. Use the cables which are included with the projector or specifi ed.
1. Features ------------------------------------------------------ 2
2. Specifi cations ----------------------------------------------- 2
3. Controls ------------------------------------------------------ 3
4. Adjustment --------------------------------------------------- 6
5. Troubleshooting ------------------------------------------ 13
6. Servicing ---------------------------------------------------- 24
7. Wiring diagrams ------------------------------------------- 41
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
Multimedia LCD Projector
CP-X807W (EDX50WL)
Caution
Service Warning
Contents
8. Disassembly diagram ----------------------------------- 53
9. Replacement parts list ---------------------------------- 63
10.RS-232C communication------------------------------- 64
11. Block diagram--------------------------------------------- 83
12. Connector diagram -------------------------------------- 84
13.Schematic diagrams ------------------------------------ 85
October 2007
SM0598

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  • Page 1: Table Of Contents

    Be sure to read this manual before servicing. To assure safety from fi re, electric shock, injury, harmful radiation and materials, various measures are provided in this Hitachi Multimedia LCD Projector. Be sure to read cautionary items described in the manual to maintain safety before servicing.

  • Page 2: Features

    CP-X807(EDX50WL) 1. Features • High Brightness • Cable-Free Presentations • Multiple Screens • Stand Alone Presentations • Remote Control Via Your Web Browser • Low Noise • Rich Connectivity 2. Specifications Drive system TFT active matrix Liquid crystal Panel size 2.0cm (0.79-inch type) panel Number of pixels...

  • Page 3: Controls

    CP-X807(EDX50WL) 3. Controls Projector HOT! (1) Speakers (2) Focus ring (20) (3) Zoom ring (11) (4) Lamp cover The lamp unit is inside. (15) (5) Lens shift cover HOT! (6) Horizontal lens shift dial (12) (7) Vertical lens shift dial (14) (8) Front cover (9) (11)
  • Page 4 CP-X807(EDX50WL) Control panel (1) STANDBY/ON button (2) MENU button It consists of four cursor buttons. (3) INPUT button (4) POWER indicator (5) TEMP indicator (6) LAMP indicator Rear panel (1) Shutdown switch (2) Security slot (3) Security bar (4) AC inlet (21) (22) (5) Power switch...
  • Page 5 CP-X807(EDX50WL) Remote control LASER (1) Laser pointer INDICATOR STANDBY/ON VIDEO It is a beam outlet. (2) LASER INDICATOR (3) LASER button (4) STANDBY/ON button (17) BLANK LASER (5) VOLUME button (6) MUTE button (26) (7) VIDEO button (11) (27) (8) RGB button (21) (9) SEARCH button ASPECT...

  • Page 6: Adjustment

    CP-X807(EDX50WL) 4. Adjustment 4-1 Before adjusting 4-1-1 Selection of adjustment When any parts in the table 4-1 are changed, choose the proper adjustment items using the chart. Table 4-1: Relation between the replaced part and adjustment Adjustment Replaced White Colour Flicker Ghost DC OFF...
  • Page 7 CP-X807(EDX50WL) 4-2 Flicker adjustment (V.COM adjustment) Test pattern for the adjustment Adjustment procedure 1. Use DAC-P - V.COM - R: in the FACTORY MENU to adjust so that the flicker at the centre of the screen is less than the flicker at the periphery. (When the flicker is about the same across the whole screen, adjust so that the flicker at the centre 128/255...
  • Page 8 CP-X807(EDX50WL) 4-5 E-POS adjustment (vertical bars adjustment 2) Test pattern for the adjustment Adjustment procedure 1. Make this adjustment after completing the ad- justment in the section 4-4. 2. Use DAC -P - E-POS - R in the FACTORY MENU and use it so that vertical bars are minimised.
  • Page 9 CP-X807(EDX50WL) 4-7 Colour uniformity adjustments Preparations 1. Perform these adjustments after the adjustments 5. Adjustment point No.1 should not be adjusted, described in the section 4-6. because it controls the brightness of the entire 2. Make a colour uniformity adjustments for the screen.
  • Page 10 CP-X807(EDX50WL) Adjustment procedure 1 (When a colour differential meter is used) Note: Since excessive correction may lead to a 1. First adjust the [MID-1] tone [G:]. correction data overview during internal 2. Select adjustment point [No.2][G:]. calculations, use the following values for When the background is not [G] monochrome, reference.
  • Page 11 CP-X807(EDX50WL) Adjustment procedure 2 (visual inspection) 1. First adjust [MIN] tone [G:]. Adjustment technique: 2. Select [No.2] [G:]. First, adjust [B:] of the point whose colour is to If the background is [G] monochrome, press the be adjusted so that it approximates that of [ENTER] key on the remote control to switch to [No.1].
  • Page 12 CP-X807(EDX50WL) 4-8 Adjusting the zoom and focus Focus ring Zoom ring 1. Use the zoom ring to adjust the screen size. 2. Use the focus ring to focus the picture. 4-9 Adjusting the lens shift 1. Use the vertical lens shift knob to shift the picture upward or downward.

  • Page 13: Troubleshooting

    REMOTE Board KEYPAD Board DK01 (POWER) DK02 (TEMP) DK03 (LAMP) E302(E1) E807 E800 E305 P701 P501 EE02 E802 E804 E803 P601 E310 E805 E806 E801 E808 E301(E2) EA04 EA03 EE01 EA02 SW Board EW51 EEG1 IS21...
  • Page 14 CP-X807(EDX50WL) Power cannot be turned on *: Be sure to unplug the power lead before measuring resistance. voltages Measure supplied at pins resistance* between (9),(12) and (14) of E800 on pins (9) and (14), and MAIN board the MAIN board in between pins (12) and standby mode? (14) of E800.
  • Page 15 CP-X807(EDX50WL) Lamp does not light *: Be sure to unplug the power lead before measuring resistance. What is the state of Light LAMP indicator DK03 during operation? Is the LAMP installation Install the Lamp correct? No light Is the voltage at pin (4) of E807 on the No light MAIN...
  • Page 16 CP-X807(EDX50WL) Picture is not displayed when the RGB signal is input Confirm the splash screen the LCD Panel's CPC36 connector and user menus displayed connection to the MAIN correctly? board. MAIN board LCD/Lens prism assembly Is the picture from RGB out port displayed correctly MAIN board on another monitor...
  • Page 17 CP-X807(EDX50WL) No sound Check at operating mode (Make sure the state of MUTE , Volume and AUDIO-SPEAKER) Disconnect the speaker from the Infinity MAIN board and Speaker measure its resistance. about 8 MAIN board INPUT board Cannot control RS-232C The check after parts change 1.
  • Page 18 CP-X807(EDX50WL) Image of the WIRELESS NETWORK UNIT is not displayed on the screen. Is the MIU port selected ? Change the port to MIU Wired ? Does the WIRELESS SD Insert the WIRELESS SD card mount on projector card into the SD card slot correctly? Is cable Connect cable...
  • Page 19 CP-X807(EDX50WL) The WIRELESS NETWORK UNIT cannot communicate with PC. Did you check above P.14 and P.18 ? Check above P.14 and P.18 Once AC power off and wait When you check until LED changes blinking to connection, is LED on lighting after power on.
  • Page 20 CP-X807(EDX50WL) Can you connect via WIRELESS board wired LAN ? Change PC’s IP address setting to “192.168.1.N” (N:1 to 9 or 11 to 254) And check wired LAN connection when wireless LAN is disabled. Change the WIRELESS NETWORK UNIT and your PC’s wireless channel Are there any other setting different to the other PC or device, PCs or other devices using...
  • Page 21 CP-X807(EDX50WL) Time in not correctly displayed. DATE AND TIME is displayed as 2000/1/1 0:00 in INFORMATION on NETWORK menu. Is TIME Set the time in DIFFERENCE on Set the time. Was the time set before? DATE AND TIME on INFORMATION correct ? NETWORK menu.
  • Page 22 CP-X807(EDX50WL) Select “INFORMATION” Fig.1 Confirm Configuration Reset Key Fig.2 Reset Wireless Network Unit settings...
  • Page 23 CP-X807(EDX50WL) Fig.3 Wireless Network Unit Configuration Fig.4 Execute ipconfig...

  • Page 24: Servicing

    CP-X807(EDX50WL) 6. Servicing 6-1 Lead free solder [CAUTION] This product uses lead free solder (unleaded) to help preserve the environment. Please read these instructions before attempting any soldering work. CAUTION Always wear safety glasses to prevent fumes or molten solder from getting into the eyes. Lead free solder can splatter at high temperatures (600˚C).
  • Page 25 Therefore, regarding these parts, you can either replace part, LCD/Lens prism assembly, or send the whole unit LCD/Lens prism assembly back to HITACHI, where we will replace the malfunctioning part, recondition the device and send it back to you.
  • Page 26 CP-X807(EDX50WL) (4) Unscrew the MAIN board to make it free and disconnect the LCD panel flexible cables. Flexible cables of LCD panel Remove these 6 screws Remove these screws (5) Press and hold the switch S941 using an insulator during maintenance. (6) Keep the unscrewed wires away from all of electric parts.
  • Page 27 CP-X807(EDX50WL) 3. Maintenance Swab Each colour part has same construction. By using swab and air duster, you can easily remove dust from panel and opti- cal filter. Panel Holder Optical filter 4. Cleaning the panels and optical filters (1) Turn on the set and light the lamp. (2) By using swab and air duster, remove the dust.
  • Page 28 5. Put a new battery in. “+” marking Replace battery with HITACHI MAXELL, Part No.CR2032 only. Use of another battery may present a risk of fire or explosion. Insert a new battery in the battery holder according to its minus terminal indicated in the battery holder, so that the side marked by + is facing.
  • Page 29 CP-X807(EDX50WL) 6-4-2 Placing batteries into the remote control • Use the batteries included in this product or two new batteries of the specified type: HITACHI MAXELL, part number LR6 or R6P. 1. Remove the battery cover. Slide back and remove the battery cover in the direction of the arrow.
  • Page 30 CP-X807(EDX50WL) 6-5 Air filter WARNING • Before caring, make sure the power switch is off and the power cable is not plugged in, then allow the projector to cool suffi ciently. The care in a high temperature state of the projector could cause an electric shock, a burn and/or malfunction to the projector.
  • Page 31 CP-X807(EDX50WL) 6-6 Lamp WARNING HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE The projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or worn over time. Note that each lamp has a different life- time, and some may burst or burn out soon after you start using them.
  • Page 32 CP-X807(EDX50WL) Replacing the Lamp A lamp has a fi nite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after being started using.
  • Page 33 CP-X807(EDX50WL) 6-7 Lens WARNING • Before replacing the projector lens, be sure to read this manual, the “User's Manual-Safety Guide” and the “Optional Lens User's Manual” of the LCD projector for use with this lens. • Do not place the lens in a location subject to direct sunlight or other strong lighting or near heat-radiating equipment.
  • Page 34 CP-X807(EDX50WL) 6-8 Other care items WARNING Before servicing, make sure the power switch is off and the power cable is not plugged in then allow the projector to cool sufficiently. Servicing in a high temperature state of the projector could cause a burn and /or malfunction to the projector.
  • Page 35 CP-X807(EDX50WL) 6-9 AUTO adjustment Use of AUTO adjustment with the image through RGB input optimises V_POSI, H_POSI, H_SIZE and H_PHASE automatically. When the projected image has a dark tone around its periphery, AUTO operation sometimes makes artifacts in the image, shifts the capture area and so on. These failures are caused because the period of image data is not exactly distinguished to period of blanking on signal processing.
  • Page 36 CP-X807(EDX50WL) 6-10 Deactivating the security functions This projector is equipped with security functions. (1)MyScreen PASSWORD The MyScreen PASSWORD function can be used to prohibit access to the MyScreen function and prevent the currently registered MyScreen image from being overwritten. (2)PIN LOCK PIN LOCK is a function which prevents the projector from being used unless a registered Code is input.
  • Page 37 PIN BOX (ID Inquiring Code) 2. Send HITACHI sales company the Inquiring code (10 digits) to inquire the correct PIN code. 3. With the PIN BOX menu displayed, input the correct PIN code. Enter the correct PIN CODE that HITACHI sales company informed.
  • Page 38 CP-X807(EDX50WL) 6-12 Related Messages When the unit’s power is on, messages such as those shown below may be displayed. When any such message is displayed on the screen, please respond as described below. Although these messages will be automatically disappeared around several minutes, it will be reappeared every time the power is turned on.
  • Page 39 “1 Level” shows one kind of lamp-message according to the LAMP TIME count. “None” shows no lamp-messages. It is the factory default setting. STARTUP TYPE Select the startup screen type. 1 : shows Hitachi Logo 2 : No Hitachi Logo BNC TERMINATION Select the RGB2 (BNC) Terminator.
  • Page 40 CP-X807(EDX50WL) 6-15 Resetting of the Network Web password / User ID, Network Control password ATTENTION : Performing this operation initialises the network settings. If the projector has customised settings in the network, make a note of the network settings to restore them before this operation.

  • Page 41: Wiring Diagrams

    Wiring of the circuit power supply Area of Importance The operations with this symbol have Wiring of the circuit power supply main board implications with laws/standards. (1) Connect the TSW. Make sure to confirm the seal (based on the diagram below) when attaching the TSW. It is possible to be in violation of these (2) Connect the CNPW1 and CNPW2, Attach the FEB1.
  • Page 42 Wiring of the noise filter board Wiring of the ballast power supply Wiring of the noise filter board Wiring of the ballast power supply (1) Style the CNFG. (1) Attach the CNBAR to the standing board. (2) Pass the CNBAR through the ballast holder’s hole. Then, put the CNBAR along the back. Pinch the CNBAR with the two bosses.
  • Page 43 Wiring of the power supply block Wiring of the power supply block (1) Pass the CNPW1, CNPW2, TSW and CNFG2 through the wiring clamp of power supply case. Do not make excessive length of the cables. Make sure not to touch the primary. (2) Attach the FEB1 to the CNPW1 and CNPW2.
  • Page 44 Preparation for attaching the main board Wiring when attaching the control board. (1) Connect the control board to the main board with CNCNT. (2) Connect the input board to the main board with CNAU and CNVID. (3) Cross the CNCNT and the CNAU. Control board Input board <Side view>...
  • Page 45 Preparation for attaching the wireless board Preparation for attaching the wireless board (1) Connect the CNNET and CNWIR. (2) Attach the FEB4 to the CNNET and CNWIR. Attach the CNNET and CNWIR to the wireless unit. Wireless unit Connect the CNNET/CNWIR connector bound with tape to the main board.
  • Page 46 Preparation for attaching the duct Wiring when attaching the duct (1) Pass the #2056 through the incision of duct, and attach it to the duct absorbing the excessive length with tape. #2056 have to be along the side of duct. (2) Pass the cable of #6800 and R/G fan through the duct hole, and attach them to the duct absorbing the excessive length with tape.
  • Page 47 Attaching the ballast Wiring of the ballast (1) Wire the igniter lead, and attach to the lamp house. Pass the cable under the ballast holder along the side of the ballast. (Make sure not to pinch the cable.) Wire the igniter lead cables under the ballast holder making no excessive length.
  • Page 48 Attaching the power unit block Wiring except for the power unit (1) Attach the igniter lead to bottom case with wire clamp #2200. Wiring when assembling the power supply block (2) Connect the CNRM to the remote board. (3) Connect the CNSW to the switch board. (1) Connect the circuit power supply and noice filter board with CNAC.
  • Page 49 Attaching the fan duct Wiring of the fan duct (1) Attach the TSW to the upper part of fan duct. (2) Pass the lamp fan lead through the incision of the insulation sheet. (3) Fix the perse lock (#2210) at the exit surrounding. See diagram below. Twisting part of Purse lock have to be toward shead.
  • Page 50 Preparation for attaching the engine Wiring when attaching the engine (1) Connect the power unit case to the inret bracket with CNGD. About attaching degree and styling the round terminal, see the diagram. About 90 degrees speaker lamp power About 90 degrees Inret bracket (Filter board)
  • Page 51 CNSP is only for HITACHI Models. Never put the speaker cable on the boss. Cross the CNSP cable with CNNET cable Otherwise, the cable will be damaged once. To prevent hooking the CNSP with Shield case by screw.
  • Page 52 Preparation for attaching upper case Wiring when attaching the keypad board speaker (1) Connect speaker lead x2, CNKEY and CNSP to the keypad board. (2) Connect the CNKEY and CNSP to the main board. speaker Keypad board Pull the speaker cable to arrow A . Style the cable along the upper case.

  • Page 53: Disassembly Diagram

    CP-X807(EDX50WL) 8. Disassembly diagram M: METRIC SCREW [Remove UPPER CASE] (!See NOTICE 1) [FILTER UNIT] [Remove Duct & Power Unit] [PANEL DUCT] T: TAPPING SCREW T3X12 - Assembly - T3X12 T3X12 - Assembly - T3X12 [UPPER CASE ASSEMBLY] - Disassembly - - Disassembly - [Remove Panel Duct Assembly] (See NOTICE 3)
  • Page 54 CP-X807(EDX50WL) Disassembly Notices 1. Disassembly / Assembly steps. Disassemble the projector in order of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11 as shown in the diagram. Assemble the projector in order of 11, 10, 9, 8, 7, 6, 5, 4, 3, 2 and 1 as shown in the diagram.
  • Page 55 CP-X807(EDX50WL) 1. Detaching and attaching the upper case. Follow the procedure below to detach and attach the upper case. When disassembling a. Remove the Lamp door. CAUTION The lamp door must be removed before the upper case when disassembling the machine. If the upper case is detached with the lamp door installed, the MAIN board might be damaged.
  • Page 56 CP-X807(EDX50WL) (2) Remove 2 screws on the front. (3) Remove the front cover. front cover 2 screws c. Remove 9 screws on the bottom and 2 screws on the rear to detach the upper case. 2 screws 9 screws...
  • Page 57 CP-X807(EDX50WL) When assembling a. Tighten 9 screws on the bottom and 2 screws on the rear after attaching the upper case with the lamp door separated. In order not to make a gap between the upper and the bottom cases, tighten these screws while pressing down the upper case in the direction of the arrow.
  • Page 58 CP-X807(EDX50WL) c. Attach the Lamp door. Lamp door CAUTION Tighten this screw using a manual screwdriver. 2. Replacing the power units. Remove the screw to take off the duct. Remove the 3 screws to take off the power unit. NOTE : One of screws is behind the duct.
  • Page 59 CP-X807(EDX50WL) 3. Detaching and attaching the Panel Fan Duct assembly When disassembling Remove 6 screws and unhook the panel fan duct assembly as shown in the diagram. Panel fan duct assembly When assembling Tighten 6 screws and hook the panel fan duct assembly.
  • Page 60 CP-X807(EDX50WL) 4. Attaching the dichroic optics unit Put the dichroic optics unit on the bottom case and tighten screws in order of 1, 2, 3 and 4 as shown in the diagram. Never remove the 7 screws (4 screws on the obverse, 3 screws on the reverse) from DICHRO OPT unit.
  • Page 61 CP-X807(EDX50WL) 7. Assembling the power unit CAUTION Make sure that power unit board was fi xed by 4 PCB HOLDER hooks. Make sure they are is hard to remove. Cross Section 8. Assembling the FOOT MTL Remove the remote board first when assembling the FOOT MTL. This is necessary when replacing the FAN and so on.
  • Page 62 CP-X807(EDX50WL) 9. Attaching the LAMP HOUSE Never forget the insulation sheet when you attach the LAMP HOUSE. insulation sheet 10. Replacing the BALLAST Bundle the igniter leads with trigger box when you attach the BALLAST. igniter leads trigger box...

  • Page 63: Replacement Parts List

    CP-X807(EDX50WL) 9. Replacement Parts list THE UPDATED PARTS LIST FOR THIS MODEL IS AVAILABLE ON ESTA LASER INDICATOR STANDBY/ON VIDEO Slot Cover Lock BLANK LASER Power Cord RGB Cable ASPECT PUSH ENTER PAGE UP PAGE DOWN MENU RESET POSITION AUTO MAGNIFY MY BUTTON VOLUME...

  • Page 64: Rs-232C Communication

    CP-X807(EDX50WL) 10. RS-232C communication CONTROL port RS-232C cable (Crossed) RS-232C port of the projector of the computer - (1) (1) CD RD (2) (2) RD TD (3) (3) TD - (4) (4) DTR GND (5) (5) GND - (6) (6) DSR RTS (7) (7) RTS CTS (8)
  • Page 65 CP-X807(EDX50WL) Requesting projector status (Get command) (1) Send the request code Header + Command data (‘02H’+‘00H’+ type (2 bytes)+ ‘00H’ +‘00H’) from the computer to the projector. (2) The projector returns the response code ‘1DH’+ data (2 bytes) to the computer. Changing the projector settings (Set command) (1) Send the setting code Header + Command data (‘01H’+‘00H’+ type (2 bytes) + setting code (2 bytes)) from the computer to the projector.
  • Page 66 CP-X807(EDX50WL) Communication Port The following two ports are assigned for the command control. TCP #23 TCP #9715 Command Control Settings Configure the following items from a web browser when command control is used. Port Settings Click the [Enable] check box to open [Network Port open Control Port1 (Port: 23)] to use TCP #23.
  • Page 67 CP-X807(EDX50WL) Command Format [TCP #23] 1. Protocol Consist of header (7 bytes) + command data (6 bytes) 2. Header BE + EF + 03 + 06 + 00 + CRC_low + CRC_high CRC_low: Lower byte of CRC flag for command data CRC_high: Upper byte of CRC flag for command data 3.
  • Page 68 CP-X807(EDX50WL) Decreasing the projector setting value (Decrement command) (1) The PC sends the following decrement code to the projector. Header + Command data (‘05H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’) (2) The projector decreases the setting value on the above setting code. (3) The projector returns the response code ‘06H’...
  • Page 69 CP-X807(EDX50WL) 7. Reply Data The connection ID (the data is same as the connection ID data on the sending data format) is attached to the Network control commands reply data. ACK reply: ‘06H’ + ‘xxH’ NAK reply: ‘15H’ + ‘xxH’ Error reply: ‘1CH’...
  • Page 70 CP-X807(EDX50WL) Command data chart Command Data Names Operation Type Header Action Type Setting Code Power TURN OFF BE EF 06 00 2A D3 01 00 00 60 00 00 TURN ON BE EF 06 00 BA D2 01 00 00 60 01 00 BE EF 06 00...
  • Page 71 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code GAMMA #1 DEFAULT BE EF 06 00 07 E9 01 00 A1 30 20 00 #1 CUSTOM BE EF 06 00 07 FD 01 00 A1 30 10 00 #2 DEFAULT BE EF 06 00...
  • Page 72 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code COLOUR TEMP HIGH BE EF 06 00 0B F5 01 00 B0 30 03 00 BE EF 06 00 9B F4 01 00 B0 30 02 00 BE EF 06 00 6B F4 01 00...
  • Page 73 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code MY MEMORY Load BE EF 06 00 0E D7 01 00 14 20 00 00 BE EF 06 00 9E D6 01 00 14 20 01 00 BE EF 06 00 6E D6 01 00...
  • Page 74 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code COLOUR SPACE AUTO BE EF 06 00 0E 72 01 00 04 22 00 00 BE EF 06 00 9E 73 01 00 04 22 01 00 SMPTE240 BE EF 06 00 6E 73 01 00...
  • Page 75 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code FRAME LOCK TURN OFF BE EF 06 00 3B 2C 01 00 50 30 00 00 RGB1 TURN ON BE EF 06 00 AB C3 01 00 50 30 01 00 BE EF 06 00...
  • Page 76 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code VOLUME-Component BE EF 06 00 01 CC 02 00 65 20 00 00 Increment BE EF 06 00 67 CC 04 00 65 20 00 00 Decrement BE EF 06 00 B6 CD 05 00...
  • Page 77 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code SRS WOW – RGB1 TURN OFF BE EF 06 00 FE FF 01 00 90 20 00 00 BE EF 06 00 9E FE 01 00 90 20 02 00 HIGH BE EF 06 00...
  • Page 78 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code AUDIO - RGB1 TURN OFF BE EF 06 00 FE DD 01 00 30 20 00 00 Audio1 BE EF 06 00 6E DC 01 00 30 20 01 00 Audio2 BE EF 06 00...
  • Page 79 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code REMOTE RECEIV. BE EF 06 00 FF 32 01 00 00 26 00 00 Front BE EF 06 00 6F 33 01 00 00 26 01 00 BE EF 06 00 CC 32 02 00...
  • Page 80 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code BLANK My Screen BE EF 06 00 FB CA 01 00 00 30 20 00 ORIGINAL BE EF 06 00 FB E2 01 00 00 30 40 00 BLUE BE EF 06 00 CB D3...
  • Page 81 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code MY BUTTON-1 RGB1 BE EF 06 00 3A 33 01 00 00 36 00 00 RGB2 BE EF 06 00 FA 31 01 00 00 36 04 00 HDMI BE EF 06 00 CA 33...
  • Page 82 CP-X807(EDX50WL) Command Data Names Operation Type Header Action Type Setting Code MAGNIFY BE EF 06 00 7C D2 02 00 07 30 00 00 Increment BE EF 06 00 1A D2 04 00 07 30 00 00 Decrement BE EF 06 00 CB D3 05 00...

  • Page 83: Block Diagram

    CP-X807(EDX50WL) 11. Block diagram Battery PCB Battery MAIN PCB WIRELESS PCB Flash ROM 128K SDRAM 32Mbit EEPROM 256M x 4 Ether Controller Audio DAC HDMI Receiver HDMI SIL9023 KEYPAD PCB SD-WLAN NIC_CPU Timer Card MB93461 RGB in2 (BNC) Audio DAC CONTROL VIDEO BUTTON...

  • Page 84: Connector Diagram

    Lamp ON/OFF Silent Mode ASSEMBLY EA02 CNGD L_Out- CN*** BOTTOM_R-SP L_Out+ EW51 Motor-2B EA04 Motor-1B FILTER UNIT LAMP UNIT R_Out- Motor-2A ASSEMBLY BOTTOM_L-SP IRIS ASSEMBLY R_Out+ Motor-1A UNIT ASSEMBLY EL06 CNBAT EE02 BATTERY Battery-3V AC INLET HITACHI CONNECTOR DIAGRAM SM0598...

  • Page 85: Schematic Diagrams

    CP-X807(EDX50WL) 13. Schematic diagrams Schematic diagram list CONTROL Board Circuit MAIN Board Circuit 7 BATTERY Board Circuit MAIN Board Circuit 8 REMOTE Board Circuit MAIN Board Circuit 9 SW Board Circuit MAIN Board Circuit 10 POWER UNIT BALLAST 1 MAIN Board Circuit 11 POWER UNIT BALLAST 2 MAIN Board Circuit 12 POWER UNIT BALLAST 3...
  • Page 86 CP-X807(EDX50WL) 13. Schematic diagrams NOTE: PARTS MARKED WITH HATCHING ARE NOT MOUNTED IN THIS MODEL. FRONT-56 UP-56 FRONT-38 IR02 IR04 LL36 KSM-2003LM2EL KSM-2003LM2EL 600uH IR03 IR01 KSM-2003LM2EL KSM-2003LM2EL EL06 1608 SH-02H Vout GND VCC Vout GND VCC Vout Vout CR10 CR07 CR04 LL37...
  • Page 87 CP-X807(EDX50WL) DAUGHTER BOARD 1 POWER BOARD (SUB 1) SM0598 POWER UNIT (BALLAST) - SHEET 1...
  • Page 88 CP-X807(EDX50WL) POWER BOARD (SUB 1) DAUGHTER BOARD 1 SM0598 POWER UNIT (BALLAST) - SHEET 2...
  • Page 89 CP-X807(EDX50WL) TRIGGER TRANSFORMER SM0598 POWER UNIT (BALLAST) - SHEET 3...
  • Page 90 CP-X807(EDX50WL) SM0598 POWER UNIT (CIRCUIT) - SHEET 1...
  • Page 91 CP-X807(EDX50WL) SM0598 POWER UNIT (CIRCUIT) - SHEET 2...
  • Page 92 CP-X807(EDX50WL) EC03 YKC21-4673V NOTE: LC01 NFL21SP407X1C3 2125 PARTS MARKED WITH HATCHING CVBS ARE NOT MOUNTED IN THIS MODEL. LC02 600uH R1(SW) 1608 LC03 NFL21SP407X1C3 2125 LC09 LC04 NFL21SP407X1C3 600uH 2125 LC10 EC01 L1 (WHITE) 1608 NFL21SP407X1C3 ZH-09V APC1 LC05 2125 CVBS NFL21SP407X1C3 APC2...
  • Page 93 CP-X807(EDX50WL) TEMP DK02 SML-210VT RK23 QK23 1005 DTC114EUA EK01 ZH-12H RK01 APY01 LAMP KEYO-0 DK03 RK02 APY02 SML-210VT KEYO-1 RK24 APY03 QK24 DTC114EUA 1005 RK04 APY04 KEYI-0 RK05 APY05 KEYI-1 RK06 APY06 KEYI-2 RK07 APY07 QK22 RK21 QK21 LED GREEN DTC114EUA DTC114EUA RK08...
  • Page 94 CP-X807(EDX50WL) NOTE: C2H1 C2H2 18p-C 15p-C PARTS MARKED WITH HATCHING 1005 X201 1005 R2R8 ARE NOT MOUNTED IN THIS MODEL. 14.31818MHz 1.0k R2N1 SMD-49 RESETN R215 R2N2 1005 1005 1.0k 1.0M Q201 1005 I201 1005 MISC PW288B-10L DTC114EE R216 L201 R2F0 I201 EMU-RESET...
  • Page 95 CP-X807(EDX50WL) NOTE: PARTS MARKED WITH HATCHING ARE NOT MOUNTED IN THIS MODEL. L251 +3.3V 1608 N251 R263 1.0k-1% I251 1005 S29AL016D70TFI010 I201 MAIN MEMORY PORT PW288B-10L GND1 BYTE# MVREF MREFIN0 R254 C253 C262 Vss-46 MREFIN1 I252 I253 R2E3 0.1/10 0.1/10 R266 EDD2516AKTA-6B EDD2516AKTA-6B...
  • Page 96 CP-X807(EDX50WL) 38_REAR 56_REAR I001 *I002 KSM-2003LM2EL KSM-2003LM2EL Vout GND VCC Vout GND VCC *C004 100p-C R001 +3.3V C001 100p-C I313 R308 TC7SZ32FU 1005 S310 IN_B 6.6V I301 SKHHLMA010 +6.6V S-80950CNMC-G9LT2G IN_A 3.3V R311 3.3V R303 3.3V REAR RESETN (OR) Q302 R309 I302 OUT_Y...
  • Page 97 CP-X807(EDX50WL) I809 NOTE: MM1662FHBE C831 R822 Cont PARTS MARKED WITH HATCHING 470p 1005 1005 NC-6 ARE NOT MOUNTED IN THIS MODEL. I808 BD00KA5WFP-E2 I801 NC-7 NC-2 C829 SI-3010KM Sub-2.5V-TG Vout 1.0/10 1.0V-TG L816 15.5V-Panel C823 GND1 0.033/16 1.8V-CPU +4.0V C6-K3LA +17V +1.8VCPU FANGND...
  • Page 98 CP-X807(EDX50WL) NOTE: L401 PARTS MARKED WITH HATCHING I401 2518 L3E07111KOA +3.3VP ARE NOT MOUNTED IN THIS MODEL. +1.0V VDD10-D13 L402 VDD10-D14 C421 VDD10-D15 HRESETO CHHRST 2.2/6.3 2518 VDD10-E13 VRESETO CHVRST VDD10-E14 HPLL CHHPLL C422 VDD10-F17 CLP1 CHCP1 0.01/16 R442 VDD10-F4 CLP2 CHCP2 1005...
  • Page 99 CP-X807(EDX50WL) NOTE: PARTS MARKED WITH HATCHING ARE NOT MOUNTED IN THIS MODEL. +3.3VP +15.5V JUMPER R Connected SHCLKR SHCLKR R-Panel ENBXR1 ENBXR1 DXOUTR DXOUTR P501 JUMPER R CLXOUTR 54104-36HUp CLXOUTR DYOUT DYOUT Q501 CLYOUT CLYOUT DTC114EE ENBY1 R552 APR36 ENBY1 ENBY2 RLCCOM ENBY2...
  • Page 100 CP-X807(EDX50WL) NOTE: PARTS MARKED WITH HATCHING ARE NOT MOUNTED IN THIS MODEL. +3.3VP +15.5V JUMPER R Connected SHCLKG SHCLKG G-Panel ENBXG1 ENBXG1 DXOUTG P601 DXOUTG JUMPER R CLXOUTG 54104-36HUp CLXOUTG Q601 DYOUT DYOUT DTC114EE CLYOUT R652 CLYOUT ENBY1 APG36 ENBY1 ENBY2 GLCCOM 1005...
  • Page 101 CP-X807(EDX50WL) NOTE: PARTS MARKED WITH HATCHING ARE NOT MOUNTED IN THIS MODEL. +3.3VP +3.3VP +15.5V JUMPER R Connected B-Panel SHCLKB SHCLKB ENBXB1 ENBXB1 P701 DXOUTB DXOUTB CLXOUTB JUMPER R 54104-36HUp CLXOUTB DYOUT DYOUT Q701 CLYOUT CLYOUT DTC114EE ENBY1 R752 APB36 ENBY1 ENBY2 BLCCOM...
  • Page 102 CP-X807(EDX50WL) NOTE: R186 C197 PARTS MARKED WITH HATCHING 1.0k 1.0/10 1005 RESETN ARE NOT MOUNTED IN THIS MODEL. R103 2125 1005 I2CCLK I2CDAT R102 CS_POL 1005 Csync_Negative I102 SN74LVC1G86DCK Csync_Positive R172 CS_POL 4.7k R195 1.2k LPF_RGB 1005 R173 4.7k 1005 LPF OFF 1005 LPF ON...
  • Page 103 CP-X807(EDX50WL) HV_Sel NOTE: Wireless(In1) PARTS MARKED WITH HATCHING VideoDecorder(In0) ARE NOT MOUNTED IN THIS MODEL. Buffer D+3.3V IV07 SN74LVC1G126DCK TV06 D+1.5V D+3.3V RV51 LV07 LV06 CV67 CV08 CV69 CV68 2518 CV07 0.1/10 0.1/10 2518 0.1/10 0.1/10 1005 10/10 1005 1005 1005 1005 2125...
  • Page 104 CP-X807(EDX50WL) DDC for RGB1(D-Sub) RS72 RS73 1005 1005 RS71 LS18 1005 2518 GND1 APIGD1 ES01 3114-15FA APICK1 LS01 SC200JT GND1 2125 APIV1 Vsync APIB1 LS04 SC200JT PLUG RS36 2125 B1(D-Sub) CS04 0.6V APIH1 Hsync APIG1 1005 10/6.3 LS05 2125 SC200JT GND-B RS37 2125...
  • Page 105 CP-X807(EDX50WL) IG12 IG11 MM1661JHBE MM1663DHBE CG95 Cont RG07 470p CG92 1005 +6.6V Cont NC-6 470p I2CCLK 1005 NC-6 NC-7 NC-2 I2CDAT HPD_RST NC-2 Vout JUMPER NC-7 LG01 3.3V RG06 Vout 2125 LG05 +4.0V 2125 RG03 RG02 IN0VS RG01 1005 IN0HS 1005 IN0PEN 1005...
  • Page 106 CP-X807(EDX50WL) NOTE: RS-232C Controller PARTS MARKED WITH HATCHING ARE NOT MOUNTED IN THIS MODEL. 5.0V IW02 ADM202EARNZ IRIS Controller EW04 T1OUT PH-05V 8.0V USB D- R1IN RW41 RW04 R1OUT 3.3V USB D+ 8.0V IRIS_CW 3.3V 1005 IRIS_OE T1IN 3.3V RESETB 8.0V CW57 RW17...
  • Page 107 CP-X807(EDX50WL) SIZE : JUMPER R 1608 : 0790001R NOTE: 2125 : 0195250R LA01-04 3216 : 0195248R 3.3V PARTS MARKED WITH HATCHING Sheet 1 ARE NOT MOUNTED IN THIS MODEL. SP_OFF Sheet 1 14.5V Sheet 4 +14.5V CA99 47/25 8.5V MVK/SKV Audio in Monitor TP007 TP001...
  • Page 108 CP-X807(EDX50WL) +3.3V NOTE: 1005 0.1/10 LE03 PARTS MARKED WITH HATCHING RE71 SC200JT CE16 IE03 2125 SN74LVC1G97DCK REF6 1005 3.3V LE01 ARE NOT MOUNTED IN THIS MODEL. OEM_ID0 1005 3.3V SC200JT 3.3V RE72 OEM_ID1 LE04 1005 SC200JT REF7 1005 LE06 REH1 SC200JT 2125 1005...
  • Page 109 CP-X807(EDX50WL) DCLKFB DCLK DCKE xDWE xDCAS xDRAS VDVSYNC VDHSYNC DDQM3 DDQM3 VDCLKOUT DDQM2 DDQM2 VDPCLKIN DDQM1 DDQ31 DDQM1 VDENABLE DDQ31 DDQM0 DDQ30 DDQM0 DDQ30 DDQ29 DDQ29 DBA1 DDQ28 DBA1 EMC1 DDQ28 DBA0 DDQ27 DBA0 SH-04H DDQ27 DDQ26 DDQ26 DDQ25 xDCS0 DDQ25 DDQ24 DDQ24...
  • Page 110 CP-X807(EDX50WL) 3.3VM A23F A17F D31F A23F D31F A22F S29AL032D70TFI030 D30F A22F D30F A16F A17F A21F D29F A21F D29F A20F D28F A20F D28F A19F A15F D27F A19F BYTE# D27F A18F D26F A18F D26F A17F A14F D25F A17F Vss-46 D25F A16F D24F A16F D24F A13F...
  • Page 111 CP-X807(EDX50WL) DDQ31 DDQ31 DDQ30 DDQ30 DDQ29 3.3VM DDQ29 DDQ28 RM75 DDQ28 DDQ27 DDQ27 1005 DDAA12 W9812G6DH-75 DDQ26 DDA12 DDQ26 DDAA11 DDQ25 DDA11 Vcc-1 Vss-54 DDQ25 RM76 DDAA10 RM80 RM79 DDQ24 DDA10 DDQ24 DDAA9 DDQ16 DDQ31 DDQ23 DQ15 DDA9 GND1 DDQ23 2010 DDQ30 DDAA8...
  • Page 112 CP-X807(EDX50WL) RM131 NOTE: 3.3RTC PARTS MARKED WITH HATCHING RM132 ARE NOT MOUNTED IN THIS MODEL. 3.3VM RM147 xINTB 1005 R2051S02-E2 CM188 NC-1 RM304 9.0p-C 1005 +3_BTRY 1005 1SS355 CLKOUT NC-14 RM137 SCL0 OSCIN 1005 RM138 SDA0 OSCOUT 1005 NC-6 NC-11 EBM2 RM152 CM189...
  • Page 113 CP-X807(EDX50WL) RMB11A RMB20A 2010 2010 RMB11B xIRQ7 RMB20B xIRQ6 xIRQ5 2010 2010 xIRQ4 RMB12A VDR7 A31F RMB21A VDR6 A30F VDR5 A29F 2010 2010 VDR4 A28F RMB12B VDR3 A27F RMB21B VDR2 A26F VDR1 A25F 2010 VDR0 2010 A24F VDG7 RMB22A VDG6 VDG5 VDG4 2010...
  • Page 114 CP-X807(EDX50WL) NOTE: PARTS MARKED WITH HATCHING QMR4 SSM6J25FE ARE NOT MOUNTED IN THIS MODEL. 3.3VM IM11 LM11 R5520H001B-T1 47uH 1 EN HPWREN QMR1 SLF6028 MCH3309-TL 2 GND 3.3VM 3 FLG HOVERCUR RM419 1.5K xSDIOPWRON 1005 GND1 UBA-4R-D10T-1 RM400 UDM1 1005 RM401 27 UDP1 GND1...
  • Page 115 CP-X807(EDX50WL) CMU9 RMU4 RMU5 NOTE: 0.001 10K-1% 10K-1% 1005 1005 PARTS MARKED WITH HATCHING ARE NOT MOUNTED IN THIS MODEL. CMU8 0.01 GND1 IM75 MP2361DK GND1 Fixed 1.4MHz SW Freq. GND1 RM241 LMT5 RM244 3.3VM 4.7uH 2125 CMU3 7E06NG 2125 LMU4 0.01 FMS1...
  • Page 116 CP-X807(EDX50WL) NOTE: PARTS MARKED WITH HATCHING ARE NOT MOUNTED IN THIS MODEL. 3.3VM CLK20MO D31F D31F D30F D30F D29F D29F D28F D28F D27F D27F D26F D26F D25F D25F D24F D24F D23F D23F D22F D22F D21F D21F D20F D20F D19F D19F D18F D18F D17F...
  • Page 117 Fax: +46 (0) 8 562 711 13 Tel: +39 02 38073415 Servizio Clienti Email: csgswe@hitachi-eu.com Fax: +39 02 48786381/2 Email: customerservice.italy@hitachi-eu.com HITACHI EUROPE S.A.S HITACHI EUROPE LTD (Norway) AB Lyon Office STRANDVEIEN 18 B.P. 45, 69671 BRON CEDEX 1366 Lysaker FRANCE...

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