Hitachi CP-X505 Service Manual
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Hitachi CP-X505 Service Manual

Hitachi CP-X505 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 replace the lamp, to avoid burns to your fi ngers. The lamp becomes too hot.
2. Never touch the lamp bulb with a fi nger or anything else. Never drop it or give it a shock. They 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 turn on the projector.
4. Do not touch the exhaust fan, during operation.
5. The LCD module assembly is likely to be damaged. If 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. Names of each part ---------------------------------------- 3
4. Adjustment --------------------------------------------------- 6
5. Troubleshooting ------------------------------------------ 13
6. Service points --------------------------------------------- 20
7. Wiring diagram -------------------------------------------- 38
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
Multimedia LCD Projector
YK
CP-X505(EDX35N)
Caution
Service Warning
Contents
8. Disassembly diagram ----------------------------------- 49
9. Replacement parts list ---------------------------------- 58
10.RS-232C communication ------------------------------- 59
11. Block diagram --------------------------------------------- 72
12. Connector connection diagram ----------------------- 73
13.Basic circuit diagram ------------------------------------ 74
September 2006
No.0577E

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Summary of Contents for Hitachi CP-X505

  • 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-X505(EDX35N) 1. Features • High Brightness • Remote Control Via Your Web Browser • Compact Body • Rich Connectivity • Low Noise 2. Specifications Drive system TFT active matrix Liquid crystal Panel size 20mm(0.79 type) panel Number of pixels 1024 (H) x 768 (V)

  • Page 3: Names Of Each Part

    CP-X505(EDX35N) 3. Names of each part ● Projector HOT! (1) Speakers (x 4) (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...

  • Page 4: Control Panel

    CP-X505(EDX35N) 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...
  • Page 5 CP-X505(EDX35N) 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...

  • Page 6: Adjustment

    CP-X505(EDX35N) 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 adjusting items with the chart. Table 4-1: Relation between the replaced part and adjustment Adjustment Replaced White Color...
  • Page 7 CP-X505(EDX35N) 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 center of the screen is less than the flicker at the periphery.
  • Page 8 CP-X505(EDX35N) 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 minimized.
  • Page 9 CP-X505(EDX35N) 4-7 Color 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 color uniformity adjustments for the screen.
  • Page 10 CP-X505(EDX35N) Adjustment procedure 1 (When a color 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-X505(EDX35N) 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 color 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: Adjusting The Zoom And Focus

    CP-X505(EDX35N) 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

    CP-X505(EDX35N) 5. Troubleshooting Check points P501 P701 EE01...
  • Page 14 CP-X505(EDX35N) Power can not be turned on *: Be sure to unplug the power cord before measuring resistance. voltage Measure supplied at pins resistance* between 0Ω (9),(12) and (14) of E800 on pins (9) and (14), and PWB assembly MAIN...
  • Page 15 CP-X505(EDX35N) Lamp does not light *: Be sure to unplug the power cord before measuring resistance. What is the state of Blinks Light LAMP indicator DK03 during operation? Is the Measure LAMP installation install the Lamp resistance* Open correct? between pins (1) and...
  • Page 16 CP-X505(EDX35N) Picture is not displayed when the RGB signal is input Confirm the splash screen the LCD Panels CPC36 connector and the user menu displayed connection to the MAIN correctly? board. PWB assembly MAIN LCD/Lens prism assembly Is the picture from RGB...
  • Page 17 CP-X505(EDX35N) No sound Check at operating mode (Make sure the state of MUTE , Volume and AUDIO-SPEAKER) Disconnect the speaker from the infinity PWB assembly Main and Speaker measure its resistance. about 8 PWB assembly Main PWB assembly INPUT Can not control to RS-232C The check after parts change 1.
  • Page 18 CP-X505(EDX35N) Can’t communicate with computer via NETWORK terminal. Check at operating mode Does the Lamp Is the computer Make sure NETWORK on lower right of the connected with the hardware Network connector light projector directly? in green? Is IP Address in the Network >...
  • Page 19 CP-X505(EDX35N) 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 20: Service Points

    CP-X505(EDX35N) 6. Service points 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 21 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 22 CP-X505(EDX35N) (4) Unscrew PWB assembly MAIN to make it free and disconnect the LCD panel flexible cables. Remove these screws Remove these 9 screws Flexible cables of LCD panel (5) Press and hold the switch S941 using an insulator during maintenance.
  • Page 23 CP-X505(EDX35N) 3. Maintenance point Swab Each color 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 lit on the lamp.
  • Page 24 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 25: About The Laser Pointer

    CP-X505(EDX35N) 6-4-2 Potting batteries into the remote control 1. Remove the battery cover. Slide back and remove the battery cover in the direction of the arrow. 2. Insert the batteries. Align and insert the two AA batteries according to their plus and minus terminals as indicated in the remote control.

  • Page 26: Air Filter

    CP-X505(EDX35N) 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 27 CP-X505(EDX35N) 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 28 CP-X505(EDX35N) 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 29 CP-X505(EDX35N) 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 30: Other Care

    CP-X505(EDX35N) 6-8 Other care WARNING Before caring, make sure the power switch is off and the power cable is not plugged in, and then allow the projector to cool suffi ciently. The care in a high temperature state of the projector could cause a burn and/ or malfunction to the projector.
  • Page 31 CP-X505(EDX35N) 6-9 Notice of AUTO adjustment Use of AUTO adjustment with the image through RGB input optimizes V_POSI, H_POSI, H_SIZE and H_PHASE automatically. In case that projected image has dark tone around its peripheral, AUTO operation sometimes makes artifacts in the image, shifts capture area and so on. Those failures are caused by period of image data is not exactly distinguished to period of blanking on signal processing.
  • Page 32 CP-X505(EDX35N) 6-10 How to inactivate 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.
  • Page 33 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 34: Related Messages

    CP-X505(EDX35N) 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 35: Regarding The Indicator Lamps

    CP-X505(EDX35N) 6-13 Regarding the indicator lamps Lighting and flashing of the POWER indicator, the LAMP indicator, and the TEMP indicator have the meanings as described in the table below. Please respond in accordance with the instructions within the table. POWER...
  • Page 36 CP-X505(EDX35N) 6-14 HIDDEN SERVICE MENU To display the OSD for “HIDDEN SERVICE MENU” set up. HIDDEN SERVICE By the control panel By the remote control transmitter AIR-SENSOR EXECUTE 1. Display the Advanced menu by 1. Display the menu by the...
  • Page 37 CP-X505(EDX35N) 6-16 Reset of the Network Web password / User ID, Network Control password ATTENTION : Performing this operation initializes the network settings. If the projector has the customized settings in the network, make a note of the network settings to restore them before this operation.

  • Page 38: Wiring Diagram

    CP-X505(EDX35N) 7. Wiring diagram...
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  • Page 49: Disassembly Diagram

    CP-X505(EDX35N) 8. Disassembly diagram M : Meter Screw T : Tapping Screw [ Remove UPPER CASE ] ( See Notice 1 ) T3X12 T3X12 T3X12 [ UPPER CASE assembly ] [ Remove Network unit ] M3X12 Exhaust Duct (with FAN)
  • Page 50 CP-X505(EDX35N) M : Meter Screw T : Tapping Screw [ Remove Duct and Power unit ] [ FILTER UNIT ] [ PANEL DUCT ] - assembly - - assembly - T3X12 - Disassembly - - Disassembly - [ Remove Panel Duct assembly ]...
  • Page 51 CP-X505(EDX35N) Notice 1. Detach and attach 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 52 CP-X505(EDX35N) (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 53 CP-X505(EDX35N) 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 54 CP-X505(EDX35N) 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 55 CP-X505(EDX35N) 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 56 CP-X505(EDX35N) 4. Attaching the dichroic optics unit ④ 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. ② ③ ① power unit fan 5. Replacing the power unit fan Be sure to do the following works before changing the power unit fan.
  • Page 57 CP-X505(EDX35N) 7. Assembling the power unit CAUTION Make sure that power unit board was fi xed by 4 hooks of PWB HOLDER. Make sure that it is hard to remove. Cross Section 8. Assembling the FOOT MTL Remove the remote board first when assembling the FOOT MTL.

  • Page 58: Replacement Parts List

    CP-X505(EDX35N) 9. Replacement Parts list PRODUCT SAFETY NOTE : Components marked with a have special characteristics important to safety. Before replacing any of there components, read carefully, the PRODUCT SAFETY NOTICE of this Service Manual. Don't degrade the safety of the projector through improper servicing.

  • Page 59: Rs-232C Communication

    CP-X505(EDX35N) 10. RS-232C communication RS-232C cable(Cross) CONTROL port RS-232C port of the projector of a computer - (1) (1) CD RD (2) (2) RD TD (3) (3) TD - (4) (4) DTR GND (5) (5) GND - (6) (6) DSR...
  • Page 60 CP-X505(EDX35N) 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.

  • Page 61: Command Data Chart

    CP-X505(EDX35N) 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...
  • Page 62 CP-X505(EDX35N) Command Data Names Operation Type Header Action Type Setting Code User Gamma Pattern BE EF 06 00 FB FA 01 00 80 30 00 00 9 step gray scale BE EF 06 00 6B FB 01 00 80 30...
  • Page 63 CP-X505(EDX35N) Command Data Names Operation Type Header Action Type Setting Code COLOR TEMP GAIN B BE EF 06 00 8C F5 02 00 B3 30 00 00 Increment BE EF 06 00 EA F5 04 00 B3 30 00 00...
  • Page 64 CP-X505(EDX35N) Command Data Names Operation Type Header Action Type Setting Code ASPECT BE EF 06 00 9E D0 01 00 08 20 00 00 16:9 BE EF 06 00 0E D1 01 00 08 20 01 00 14:9 BE EF...
  • Page 65 CP-X505(EDX35N) Command Data Names Operation Type Header Action Type Setting Code M1-D NORMAL BE EF 06 00 3E D9 01 00 20 20 00 00 ENHANCED BE EF 06 00 AE D8 01 00 20 20 01 00 BE EF...
  • Page 66 CP-X505(EDX35N) 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...
  • Page 67 CP-X505(EDX35N) Command Data Names Operation Type Header Action Type Setting Code SRS WOW TURN OFF BE EF 06 00 CE FE 01 00 94 20 00 00 /SURROND-RGB2 BE EF 06 00 5E FF 01 00 94 20 01 00...
  • Page 68 CP-X505(EDX35N) Command Data Names Operation Type Header Action Type Setting Code AUDIO - M1-D TURN OFF BE EF 06 00 BA DD 01 00 33 20 00 00 Audio1 BE EF 06 00 2A DC 01 00 33 20 01 00...
  • Page 69 CP-X505(EDX35N) Command Data Names Operation Type Header Action Type Setting Code LANGUAGE ENGLISH BE EF 06 00 F7 D3 01 00 05 30 00 00 FRANÇAIS BE EF 06 00 67 D2 01 00 05 30 01 00 DEUTSCH BE EF...
  • Page 70 CP-X505(EDX35N) Command Data Names Operation Type Header Action Type Setting Code AUTO SEARCH TURN OFF BE EF 06 00 B6 D6 01 00 16 20 00 00 TURN ON BE EF 06 00 26 D7 01 00 16 20 01 00...
  • Page 71 CP-X505(EDX35N) Command Data Names Operation Type Header Action Type Setting Code MY BUTTON-2 RGB1 BE EF 06 00 C6 32 01 00 01 36 00 00 RGB2 BE EF 06 00 06 30 01 00 01 36 04 00 M1-D...

  • Page 72: Block Diagram

    CP-X505(EDX35N) 11. Block diagram...

  • Page 73: Connector Connection Diagram

    CP-X505(EDX35N) 12. Connector connection diagram C.VIDEO EC03 EC01 CNVID EV01 E301 SENSER C-Video Y(S-Video) E801 FAN1S Vcc(Cont PANEL-R/G) Cb/Pb Cr/Pr PANEL-B) EC05 Audio_L_Out VID-7 PANEL R/G/B EXHAUST) AUDIO-OUT WIRED_RC-IN VDDX ET01 ET03 CNCNT EW04 Power) PWB ass'y CONTROL ENBX-3 ENBX-2...

  • Page 74: Basic Circuit Diagram

    CP-X505(EDX35N) 13. Basic circuit diagram Parts with hatching are not mounted. CONFIDENTIAL APU5 APUM APUP ET21 UBB-4R-D14C ET03 PH-03V-D RS232C ET01 3175-09M ET02 APRD APTD APT6 PH-05V-D USB D- USB D+ APT4 APSG GND1 PWB assembly CONTROL (EDX40N) APL1 APL3...
  • Page 75 CP-X505(EDX35N) CONFIDENTIAL FRONT-56 FRONT-38 UP-56 UP-38_( *IR04 IR03 *IR02 IR01 KSM-2003LM2EL KSM-2003LM2EL KSM-2003LM2EL KSM-2003LM2EL Vout Vout Vout Vout *CR10 CR07 *CR04 100p-C 100p-C 100p-C *RR08 RR02 2125 2125 CR01 100p-C ER01 ZH-06H PWB assembly REMOTE (EDX40N) E941 S941 ZH-02H AP91...
  • Page 76 CP-X505(EDX35N) MEMO...
  • Page 77 CONFIDENTIAL POWER UNIT (BALLAST) 1 (EDX35N)
  • Page 78 CONFIDENTIAL POWER UNIT (BALLAST) 2 (EDX35N)
  • Page 79 CONFIDENTIAL DC IN+ D201 C200 FB105 C108 T201 L102 L103 DC IN- IC200 D102 ICP200 R200 CN104 C202 FB106 D200 1 14.5V C201 R201 R244 R245 R111 C204 2 14.5V C203 R125 C117 C104 FB101 R202 5 ON/OFF D203 ICP202 C116 R112 D100...
  • Page 80 CONFIDENTIAL F101 C101 L101 C100 R100 C103 L100 C102 POWER UNIT (CIRCUIT) 2 (EDX35N)
  • Page 81 EC03 CONFIDENTIAL YKC21-4673V APC20 CVBS LC01 NFL21SP407X1C3 2125 APC21 LC02 R1(SW) APC22 1608 APC23 APC24 LC03 NFL21SP407X1C3 2125 LC04 APC51 APC52 LC09 EC01 1608 NFL21SP407X1C3 ZH-09V APC1 2125 LC10 CVBS NFL21SP407X1C3 2125 APC2 APC25 LC05 APC3 NFL21SP407X1C3 2125 LC06 APC53 APC4 APC26 R2(SW)
  • Page 82 CONFIDENTIAL TEMP DK02 SML-210VT RK23 QK23 1005 DTC114EUA EK01 ZH-12H RK01 APY01 KEYO-0 LAMP 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 QK21 RK21 LED GREEN DTC114EUA RK08 DTC114EUA...
  • Page 83 CONFIDENTIAL C2H1 C2H2 18p-C 15p-C 1005 1005 R2R8 R2N1 1.0K RESETN R215 1005 R2N2 1005 1.0K 1.0K 1.0M Q201 1005 I201 1005 DTC114EE MISC PW288B-10L R216 EMU-RESET L201 600 R2F0 RESETB I201 1005 1608 R240 INPUT PORT 0 PW288B-10L IN0CLK-DVI 1005 CHXTI CHXTO...
  • Page 84 CONFIDENTIAL L251 65mA +3.3V 1608 N251 R263 I251 1.0K-1% 1005 S29AL016D70TFI010 I201 MAIN MEMORY PORT PW288B-10L GND1 BYTE# MVREF MREFIN0 C253 C262 R254 I252 I253 Vss-46 MREFIN1 R2E3 0.1/10 0.1/10 EDD2516AKTA-6B EDD2516AKTA-6B R266 1005 MCK0 2010 1005 1005 DQ15/A-1 VDD-1 VSS-66 VDD-1 VSS-66...
  • Page 85 CONFIDENTIAL 38_REAR 56_REAR I001 *I002 KSM-2003LM2EL KSM-2003LM2EL Vout Vout *C004 R001 100p-C +3.3V C001 100p-C R308 S310 +6.6V 1005 6.6V I301 SKHHLMA010 S-80950CNMC-G9LT2G 3.3V R311 3.3V R303 3.3V RESETN Q302 R309 I302 1005 1005 DTC114EE SN74LVC1G97DCK R306 1005 3.3V 3.3V R357 R356 100 1...
  • Page 86 CONFIDENTIAL I801 I808 SI-3010KM BD00KA5WFP-E2 L8A1,L802-805 1.2V-TG L816 15.5V-Panel C823 0.033/16 +4.0V C6-K3LA 1.8V-CPU +17V +1.8VCPU FANGND 1005 I807 FAN15V TPS40222DR 3.3V-Panel 3.3V-CPU PVIN R829 (AUDIO POWER SUPPLY) L8A1 E806 APP7 C1V222-2A PH-05V AVIN 3216 1005 1.8V-CPU +14.5V AUDIO +14.5V BOOST C841 D810...
  • Page 87 CONFIDENTIAL I401 L401 L3E07110K0A L3E07110K0A 1/4 2518 +3.3VP +1.2V VDD1-D7 L402 VDD1-D8 C421 VDD1-D9 2.2/6.3 2518 VDD1-D10 HRESET0 CHHRST C422 VDD1-D11 VRESET0 CHVRST 0.01/16 VDD1-D12 HPLL CHHPLL 1005 VDD1-D13 CLP1 CHCP1 C423 VDD1-E7 CLP2 CHCP2 R442 0.01/16 I401 VDD1-E8 SHENB CHSHE 1005 1005...
  • Page 88 CONFIDENTIAL EDX R Panel Part +3.3VP +15.5V SHCLKR SHCLKR DIRXR DIRXR ENBXR1 ENBXR1 ENBXR5 P501 ENBXR5 54104-36HUp DXOUTR DXOUTR CLXOUTR CLXOUTR DYOUTR APR36 DYOUTR CLYOUTR RLCCOM CLYOUTR LCCOM ENBYR1 APR35 ENBYR1 ENBYR2 ENBYR2 VDDY APR34 XFRR RDIRY XFRR DIRY FRPR APR33 FRPR C511...
  • Page 89 CONFIDENTIAL EDX G Panel Part +3.3VP +15.5V SHCLKG SHCLKG DIRXG DIRXG ENBXG1 ENBXG1 ENBXG5 P601 ENBXG5 54104-36HUp DXOUTG DXOUTG CLXOUTG CLXOUTG DYOUTG APG36 DYOUTG CLYOUTG GLCCOM CLYOUTG LCCOM ENBYG1 APG35 ENBYG1 ENBYG2 ENBYG2 VDDY APG34 XFRG GDIRY XFRG DIRY FRPG APG33 FRPG C611...
  • Page 90 CONFIDENTIAL EDX B Panel Part +3.3VP +15.5V SHCLKB SHCLKB DIRXB DIRXB ENBXB1 P701 ENBXB1 54104-36HUp ENBXB5 ENBXB5 DXOUTB DXOUTB CLXOUTB CLXOUTB DYOUTB APB36 DYOUTB CLYOUTB BLCCOM CLYOUTB LCCOM ENBYB1 APB35 ENBYB1 ENBYB2 ENBYB2 VDDY APB34 XFRB BDIRY XFRB DIRY FRPB APB33 FRPB C711...
  • Page 91 CONFIDENTIAL R186 1005 RESETN R103 100 1 R102 I2CCLK R171 100 1 1005 I2CDAT 1005 1005 R172 4.7K LPF_RGB 1005 R173 4.7K LPF OFF 1005 LPF ON R140 LPF_RGB R187 1005 R141 1005 IN1CST R142 1005 IN1CLP 1005 GND1 V-SYNC H-SYNC R104 61 60 59 58 57 56 55 54 53 52 51...
  • Page 92 CONFIDENTIAL HV_Sel Wireless(In1) VideoDecorder(In0) Buffer D+3.3V IV07 SN74LVC1G126DCK TV06 D+1.5V D+3.3V RV51 LV07 CV66 LV06 CV69 CV67 CV68 0.1/10 2518 CV07 CV08 0.1/10 0.1/10 0.1/10 1005 2518 0.1/10 10/10 1005 1005 1005 1005 1005 2125 LV01 CV81 0.1/10 2518 1005 TV01 QV04 CV92...
  • Page 93 APIG2 560-1% *LS11 INC+ INC- QS01 2125 RGB IN 2 SC200JT RS82 DTC114EE 1005 2125 CS20 RS84 L:RGB1/H:RGB2 1005 3.0p-C For Hitachi Model APIR2 *LS12 RGB1/2 SC200JT 1005 2125 GND1 GND1 GND1 RS18 RS19 Selector IS04 SN74LVC1G97DCK RSA0 1005 GND1...
  • Page 94 CONFIDENTIAL DG11 RB521G-30 *RGB2 3.3V 2010 3.3V *DG12 3.3V 3.3V I0RO7 RB521G-30 5.0V 3.3V 3.3V I0RO6 DDC_5V I0RO5 *RG77 3.3V 3.3V 5.0V 5.0V I0RO4 0.8V 3.3V 3.3V I0RO3 RG13 3.3V 3.3V RG73 1005 CG40 *CG21 I0RO2 3.3V 3.3V 0.01/16 1005 0.01/16 3.3V 3.3V...
  • Page 95 CONFIDENTIAL 5.0V IW02 DS14C232CM CW57 0.1/10 +6.6V 1005 Dout1 IW53 RW97 uPD168110 8.0V Rin1 3.3V 3.0V 3.3V MODE RESETB 3.3V 1005 EW04 8.0V RW04 Rout1 3.3V PH-03V 8.0V 1005 8.0V 8.0V Din1 RW17 LGND RW05 8.0V 3.3V 100 1 3.3V Dout2 Din2 CW58...
  • Page 96 CONFIDENTIAL 3.3V Sheet 1 Sheet 1 SP_OFF 14.5V Sheet 4 +14.5V CA99 47/25 8.5V MVK/SKV Audio Power GND TP007 TP001 4.4V P_GND RAK0 0.0V 0.0V 8.4V 8.4V 4.4V 1005 IA01 APAL1 BD3883FS 0.0V APAR1 8.5V VIN1 REC1 8.5V QA26 QA25 RGB Audio IN2 8.5V SEL1...
  • Page 97 CONFIDENTIAL Hitachi ASK_Proxima +3.3V Reserved(I/F) 1005 Reserved(I/F) 0.1/10 *LE03 RE71,RE72,RE73,RE74 put side-B (soldering side) SC200JT CE16 IE03 *RE71 2125 3.3V *LE01 SN74LVC1G97DCK OEM_ID0 *REF6 1005 SC200JT 1005 3.3V 3.3V 2125 OEM_ID1 *LE04 *RE72 SC200JT 1005 2125 *REF7 1005 *LE06 *REH1...
  • Page 98 CONFIDENTIAL PWB assembly NETWORK 1 (EDX35N)
  • Page 99 CONFIDENTIAL PWB assembly NETWORK 2 (EDX35N)
  • Page 100 CONFIDENTIAL PWB assembly NETWORK 3 (EDX35N)
  • Page 101 CONFIDENTIAL PWB assembly NETWORK 4 (EDX35N)
  • Page 102 MEMO...
  • Page 103 CP-X505(EDX35N) Basic circuit diagram list PWB assembly CONTROL PWB assembly MAIN 6 PWB assembly BATTERY PWB assembly MAIN 7 PWB assembly REMOTE PWB assembly MAIN 8 PWB assembly SW PWB assembly MAIN 9 POWER UNIT BALLAST 1 PWB assembly MAIN 10...
  • Page 104 CP-X505 YK No.0577E QR70101 Printed in Japan (JE)

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