Page 1: Service Manual
FILE NO. SERVICE MANUAL PLC-XF47 ModEL No. original Version U.S.A., CANADA Europe, U.K. Asis, Africa Multimedia Projector Chassis No. KE3-XF4700 NotE: Match the Chassis No. on the rating sheet on the cabinet with the Chassis No. in the Service Manual.
Page 2: Table Of Contents
■ Contents ■ Safety Instructions ............................3 ■ Technical Specifications ..........................4 ■ Circuit Protections ............................5 ■ Security Function Notice ..........................9 ■ Lamp Replacement..........................10 ■ Maintenance and Cleaning........................14 ■ Mechanical disassemblies ........................17 ■ Optical unit disassemblies ........................40 ■ Optical parts location and direction ..................51 ■...
Page 3: Safety Instructions
■ Safety Instructions SAFEtY PRECAUtIoNS WARNING: The chassis of this projector is isolated (COLD) from AC line by using the converter transformer. Primary side of the con- verter and lamp power supply unit circuit is connected to the AC line and it is hot, which hot circuit is identified with the line ( ) in the schematic diagram.
Page 4: Technical Specifications
■ Technical Specifications Mechanical Information Projector Type Multi-media Projector Dimensions (W x H x D) 22.87” x 9.921” x 32.11” (581 mm x 252 mm x 815.5 mm) (Not including adjustable feet) Net Weight 80.3 lbs (36.5 kg) Feet Adjustment 0˚...
Page 5: Circuit Protections
■ Circuit Protections This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the projector, it will automatically turn off by operating one of the following protection circuits. ● Fuse A fuse(F901) is located inside of the projector. When the POWER indicator is not lighting, the fuse may be opened.
Page 6: Lamp Cover Switch
Circuit Protections When both of the WARNING tEMP. and REAdY Indicators are flashing: When the projector detects an internal problem, it will shut down automatically FRoNt INdICAtoRS and both of the WARNING TEMP. and READY Indicators starts flashing. In this condition, the projector cannot be turned on even if you press the POWER ON/ LAMP STAND-BY button on the remote control unit or on the side control.
Page 7: Air Filter
Circuit Protections When the WARNING tEMP. Indicator is blinking red : The WARNING TEMP. Indicator blinks red to let you know the internal temperature FRoNt INdICAtoRS of the projector exceeds the normal level. If the temperature goes up further, the projector will be turned off automatically and the Ready indicator will go out.
Page 8 Circuit Protections ● temperature Monitor System to control the driving power of the cooling fans. ■ This projector detects internal temperature and automatically controls operating power of cooling fans. The CPU checks the temperature and atmospheric pressure inside a projector. It checks a temperature using tempera- ture sensor-IC5801 and it checks an atmospheric pressure using pressure sensor-IC886.
Page 9: 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 10: Lamp Replacement
■ Lamp Replacement Lamp Management This Projector is equipped with 4 Projection Lamps to ensure brighter image and those lamps are controlled by the Lamp Management Function. The Lamp Management Function detects the status of all lamps and shows the status on screen or on the LAMP REPLACE indicator.
Page 11 Lamp Replacement LAMP REPLACEMENt When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screen and LAMP REPLACE indicator lights orange. Replace the lamp with a new one promptly. The timing when the LAMP REPLACE indicator should light is depending on the lamp mode.
Page 12: Resetting The Lamp Counter
REPLACEMENt LAMP Replacement Lamp can be ordered through your dealer. When ordering a Projection Lamp, give the following information to the dealer. Model No. of your projector PLC-XF47 ● Replacement Lamp type No. PoA-LMP109 ● (Service Parts No. 610 334 667)
Page 13: Lamp Handling Precautions
Lamp Replacement LAMP HANdLING PRECAUtIoNS This projector uses a high-pressure lamp which must be handled carefully and properly. Improper handling may result in accidents, injury, or create a fire hazard. Lamp lifetime may differ from lamp to lamp and according to the environment of use. There is no guarantee of ●...
Page 14: Maintenance And Cleaning
■ Maintenance and Cleaning After long periods of use, dust and other particles will accumulate on the LCD panel, prism, mirror, polarized glass, lens, etc., causing the picture to darken or color to blur. If this occurs, clean the inside of optical unit. Remove dust and other particles using air spray.
Page 15: Cleaning The Projection Lens
Maintenance and Ckeaning Cleaning the Projection Lens Unplug the AC power cord before cleaning. Gently wipe the projection lens with a cleaning cloth that contains a small amount of non-abrasive camera lens cleaner, or use a lens cleaning paper or commercially available air blower to clean the lens.
Page 16: Air Filter Care And Cleaning
Maintenance and Ckeaning Air filter Care and Cleaning Filter prevents dust from accumulating on the optical elements inside the projector. Should the filter become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely affect the life of the projector.
Page 17: Mechanical Disassemblies
Mechanical disassemblies Disassemble should be made following procedures in numerical order. Screws Expression Following steps show the basic procedures, therefore unnecessary step may be ignored. (Type ) mm Diameter x Length Caution: T type M Type Tapping screw Machine screw The parts and screws should be placed exactly the same position as the original otherwise it may cause lose of performance and product safety.
Page 18 Mechanical disassemblies -2 Lens cover removal. 1. Remove the lens cover holder upward. 2. The hook of lens cover is released and remove the lens cover upward. Lens cover Holder Refer to Lens replacement and installation manual. Lens cover -3 Cabinet front unit removal. 1.
Page 19 Mechanical disassemblies -4 Cabinet front unit disassemblies. 1. Remove screw-A and remove the Front R/C board. 2. Remove 2 screws-B and remove the Front DEC Inlay R/C. 3. Remove 3 screws-C, remove the Front DEC inlay R/C and remove the Front LED unit. Front DEC inlay R/C Front LED unit Front R/C board...
Page 20 Mechanical disassemblies -1 Cabinet-top unit removal. 1. Remove 8 screws and remove the Cabinet top unit. Back View Cabinet top unit -2 Lamp cover and Push Latch-B removal. 1. Remove 2 screws-A and press button to open the Lamp cover. 2.
Page 21 Mechanical disassemblies -3 DEC Inlay-B, Push Latch-A, and Hinges removal. 1. Remove 4 screws-A and remove the 2 Hinges. 2. Remove 2 screws-B and remove the Push Latch-A. 3. Remove DEC Inlay-B. (Unhook the Cabinet top and take the DEC Inlay off inside.) Push part(a) and pull the DEC Inlay inside.
Page 22 Mechanical disassemblies -1 Control switch unit and Terminal slots unit removal. 1. Remove the Control switch unit upward. 2. Remove the Terminal slots unit upward. -2 Terminal Board units and RS-232C Board removal. 1. Remove 8 screws-A and remove the Terminal Board units 1-4. 2.
Page 23 Mechanical disassemblies -3 Terminal Slot units disassemblies. 1. Remove 2 screws-A and remove the Lamp net Board. 2. Remove 2 screws-B and remove the Holder-B. 3. Remove 3 screws-C, remove the Holder-A and remove the CG Mother Board. 4. Remove 2 screws-D, remove 2 washeres and remove Grounding Leads from the CG Mother Board. Holder-B Grounding lead Lamp Net Board...
Page 24 Mechanical disassemblies -5 Terminal Board DVI disassemblies. 1. Remove 2 screws-A, remove screw-B, remove screw-C, and remove the Terminal Board DVI. 2. Remove 2 screws-B, remove the Holders and remove the Earth BRKT Slot. 3. Remove 4 screws-C and remove the Handles. Terminal Board DVI Handle Earth BRKT Slot...
Page 25 Mechanical disassemblies -1 Switch Power Supply(25V) unit removal. 1. Remove 4 screws-A, remove screw-B and remove the Switch power supply (25V) unit. Switch Power supply (25V) Unit -2 Switch Power Supply(25V) unit disassemblies. 1. Remove 2 screws-A and remove the Switch power supply (25V) Board. 2.
Page 26 Mechanical disassemblies -3 Lamp Ballast Units 3-4 removal. 1. Remove screw-A and remove the grounding lead. (Lamp ballast 3-4 units. ) Grounding Lead Lamp Ballast 3-4 Unit 2. Remove 3 screws-B and remove the Holder-A. 3. Remove 2 screws-C and remove the Ballast Trigger box 3,4. 4.
Page 27 Mechanical disassemblies -4 Lamp Ballast Units 1-2 removal. 1. Remove screw-Ar and remove the grounding leads from the Holder. 2. Remove 2 screws-B and remove the Holder-A. 3. Remove screws-C and remove the Ballast trigger box 2. 4. Remove screws-D and remove the Holder-B. Remove screws-E and remove the Ballast trigger box 1. 5.
Page 28 Mechanical disassemblies -5 Lamp Ballast Units disassemblies. Lamp Ballast Units 1-2 1. Remove 2 screws-A, remove the Fan(FN908) and FAN Guard. 2. Remove Lamp Ballast unit 1 and remove the Spacer. (Unhook the Fixer Clamp and remove the Lamp Ballast unit .) 3.
Page 29 Mechanical disassemblies -6 PFC Unit 3-4 and Power Unit removal. PFC Unit 3-4 removal. 1. Remove 4 screws-A and remove the PFC 3-4 Unit. 2. Remove 4 screws-B and remove the Fan (FN914). 3. Remove 3 screws-C and remove the Holder FN. 4.
Page 30 Mechanical disassemblies Power Unit removal. Power Unit removal. 1. Remove 2 screws-A, remove 2 screws-B and remove the Power Unit. 2. Remove 4 screws-C and remove the Power Board. 1. Unhook the part(a) and remove the current sensor. Note:The way of installing a current sensor is very important on the performance and the safety. Install in the condition which is the same as the time of disassemble.
Page 31 Mechanical disassemblies -7 PFC 1-2 Unit and Sub Power Unit removal. PFC 1-2 Unit removal. 1. Remove 4 screws-A and remove the PFC 1-2 Unit. 2. Remove 2 screws-B and remove the Holder FAN. 3. Remove the Fan (FN913). 4. Remove 4 screws-C and remove the PFC 1-2 Board. Sub Power Unit removal.
Page 32 Mechanical disassemblies Optical Unit removal. 1. Remove 9 screws-A, remove 4 screws-B and remove the Optical This screw has been unit. removed in step 5-4. Warning; Do not hold the projection lens. It may damage projection lens. Warning! Do not hold the Projection lens Optical unit -1 Fan(FN906) Unit and Adjustable-feet removal.
Page 33 Mechanical disassemblies -2 Fan Units removal and disassemblies. Fan(R) Unit removal and Disassemblies. 1. Remove 3 screws-A and remove the Fan(R) Unit. 2. Remove 2 screws-B and remove the Duct-A. 3. Remove 2 screws-C and remove the Fan(FN903). Fans(G,B) UNIT removal and Disassemblies. 4.
Page 34 Mechanical disassemblies Fans(FN909,FN910) and Holders removal. 1. Remove 2 screws-A and remove the Cover -E. 2. Remove 2 screws-B and remove the Fan(FN909). 3. Remove 3 screws-C and remove the Cover -F. 4. Remove 2 screws-D and remove the Fan(FN910). 5.
Page 35 Mechanical disassemblies Mains switch Unit removal. 1. Remove 4 screws-A and remove the Main-SW Unit. 2. Remove 2 screws-B and remove the Lamp Cover Switch (SW902). 3. Remove 2 screws-D and remove the AC Inlet. 4. Unhook the stoppers and remove the Mains Switch (SW901). Push part (a) and pull the Main Switch.
Page 36 Mechanical disassemblies Ducts, R/C 2 Board, Filter Unit, NET Board and Panel removal. 1. Remove 2 screws-A and remove the Duct-D. 2. Remove 2 screws-B and remove the Duct-C. 3. Remove screw-C and remove the R/C 2 Board. 4. Pull out Air Filter Unit. 5.
Page 37 Mechanical disassemblies Rear adjustable feet and Handles removal. 1. Remove the Retaining ring(ER-type) by leaving it against the adjustable foot with slot screwdriver. 2. Turn the adjustable feet and to take from the Cabinet bottom off. (2 places) 3. Remove 20 screws and remove the Handles. Adjustable feet Slot screwdriver (2 Places)
Page 38 Mechanical disassemblies -1 Net Boards (PBS Fan net, Lamp Fan net) removal. 1. Remove 2 screws-A and remove the PBS Fan net Board. 2. Remove 2 screws-B and remove the Lamp Fan net Board PBS Fan net Board Lamp Fan net Board -2 Fans(FN911, FN912), EXH Fan net Board and Duct removal.
Page 39 Mechanical disassemblies -3 Fan(FN915), Ducts, and Temperature switches removal. 1. Remove 2 screws-A and remove the Fan(FN915). 2. Remove 2 screws-B and remove the Duct PBS. 3. Remove 4 screws-C and remove the Ducts. 4. Remove 4 screws-D, remove the 4 temperature switches (SW903,SW904,SW905,SW906) and 4 sheets. Temperature switch SW906 Temperature switch...
Page 40: Optical Unit Disassemblies
Optical unit disassemblies Projection lens and Lens shift unit removal. 1. Loosen the screw-D and remove the Safety Clamp. 2. Slide the lens lock lever on the projector to "UNLOCK" (UPPER) position and detach the Projection lens with Mount Parts to the Lens shift unit. (Refer to Lens replacement and Installation procedures manual) 3.
Page 41: Lcd Panels Removal
Optical Unit disassemblies Prism/LCD panel unit removal. 1. Remove 4 screws and remove the Prism / LCD panel unit. (Be careful not to damage the Prism / LCD panel unit with the driver.) Do not touch the electrode Note : of flexible cables.
Page 42 Optical Unit disassemblies Optical filters and Polarized glasses disassemblies. 1. Remove 3 screws-A and remove the stoppers. 2. Remove the plate. 3. Remove the polarized glasses and Prepolarized grasses upward. Note: Each polarized glasses use different characteristic polarization glasses. Mark the polarizer units as they are removed from the optical unit so that they may be reassembled in the same location from which they were removed.
Page 43 Optical Unit disassemblies Integrator lens-in unit removal. 1. Remove 2 screws A and remove the Integrator lens in unit. 2. Remove 4 screws B and remove the 2 Plates. 3. Unhook the holder 4 places and remove the Integrator lens. (Integrator lens is bonded on the Holder.) Plate Integrator lens Inunit...
Page 44 Optical Unit disassemblies Condenser lens unit removal. 1. Remove 2 screws-A and remove the Condenser lens unit. 2. Remove 4 screws-B, remove the plate and remove the Condenser lens. Condensor lens unit Holder Flat surface plane comes this side. Plate Condensor lens Lens should be placed as the flat surface side comes this side.
Page 45 Optical Unit disassemblies Polarized units removal. 1. Remove 6 screws-A and remove the Polarized glass units. Temperature sensor (PTH901) Green Blue Blue and Green Polarized unit Red Polarized Units 2. Remove screw-B, remove the plate (A) and remove the 2. Remove screw-B, remove the plate (A) and remove the Prepolarized glass (IN).
Page 46 Optical Unit disassemblies Mirrors removal. Remove 5 stoppers and pull the 5 mirrors upward. Note : Do not touch the mirrors surface directly with hand. Each mirror uses different characteristic optical filter glasses. Mark the mirrors as they are removed from the optical unit so that they may be reassembled in the location and direction from which they were removed.
Page 47 Optical Unit disassemblies Optical base top removal. 1. Remove 11 screws and remove the Optical base top. Be careful not to damage the optical parts. Note: Be careful of the optical base top slowly and remove it. Otherwise optical parts follow together and become cause to damage.
Page 48 Optical Unit disassemblies Mirror units removal and disassemblies. 1. Remove 4 screws-A and remove the Mirror units. 2. Remove 4 screws-B and remove the Stoppers (C). 3. Remove screw-C and remove the Stopper (E). 4. Remove screw-D and remove the Stopper (D). 5.
Page 49 Optical Unit disassemblies Optical Filter units removal and disassemblies. 1. Remove 2 screws-A and remove the Optical filter unit 1. 2. Remove screw-E, remove the plate and remove the Optical filter upward. 3. Remove 2 screws-B and remove the Optical filter unit 2. 4.
Page 50 Optical Unit disassemblies Optical Filters and Lenses removal. 1. Remove Optical filter (UV/IR), remove the Condenser lens (IN), remove the Condenser lens (OUT), remove the Relay lens (IN), remove the Optical filter (UV cut), remove the Condenser lens (R-FIL), remove the Condenser lens (UV-FIL), and remove the Condenser lens (G) upward.
Page 51: Optical Parts Location And Direction
Optical parts Location and direction Note: There are 2 types of Optical unit. (Type-R and Type-L) Each Optical unit must combine and use the specific Optical parts. TYPE-R TYPE-L Marking (R or L) Confirm the label of a LCD 127R panel/prism assembly and an 129R 130R...
Page 52 KEY No. DESCRIPTION KEY No. DESCRIPTION PRISM ASSEMBLY (PBS) LENS-CONDENSER(OUT) DICHROIC MIRROR (Y) LENS-CONDENSER (IN) DICHROIC MIRROR (C) LENS-RELAY (OUT) PREPOLARIZED GLASS (IN/B) LENS-RELAY (IN) PREPOLARIZED GLASS (IN/G) LENS-CONDENSER(G) POLARIZED GLASS (IN/R) LENS-INTEGRATOR POLARIZED GLASS (IN/GB) LENS-CONDENSER(UV-FIL) POLARIZED GLASS (IN/GR) LENS-INTEGRATOR(OUT) PREPOLARIZED GLASS (IN/R) 127R...
Page 53 Polarized glass (IN) - Green, Blue Polarized glass (IN) - Red Polarized glass(IN) Film attached side Marker comes this side Prepolarized glass(IN) Polarized glass(IN) Film attached side Film attached side Optical filter (HCP) --- Type - R Optical filter (HCP) --- Type - L Marker comes this Marker comes this top side.
Page 54 Polarized glass (Red) Polarized glass (green, Blue) Film attached side. Film attached Film attached side. side. Prism Ass'y Prism Ass'y Polarized glasses should be placed as Polarized glasses should be placed as the film attached side comes to the the film attached side comes to the LCD panel side.
Page 55: Chassis Block Diagrams
■ Chassis Block Diagrams -55-...
Page 56 Chassis Block Diagrams K68C K68A K68D K96U K96B K96C K96J K96H K96G K38F AC INPUT ASS'Y AC_NET K66L K66A K16H K66F K66E K66G K28K K26E K26W K16B K16G K68E K96P K26X K96R K96S K96T -56-...
Page 57: Troubleshooting
■ Troubleshooting ● No Picture Check the CG_MOTHER Board. Check the Vcc voltages. S9.6V / S6V (Always) 3.3V / 5V / -5V (Switched) Check the signal lines. DIF_SCDT/H/V DIF SCDT/H/V IC9004 DIF DE BUFFER DIF_DE IC9132 DIFCLK IC9001 BUFFER IC9002 BUFFER SLOT1 IC9003...
Page 58 Troubleshooting ● No Picture IC8251 H_DIF W_HS V_DIF W_VS DE_DIF W_DE DIFCLK W_CLK BB_DVI BA/GA_IN GB_DVI IC5201 SW_FPGA RB_DVI RA/RB/ PRE-SELECTOR GA/GB/ <AVC871M> BA/BB_IN RA/BB_IN IC302 BA_DVI EEPROM AD_FILD GA_DVI W_DE/VS/HS RO/RE/GO/GE/ PW_SCL/SDA GB/RB_IN BO/BE_IN0 WCLK RA_DVI DRE/ DGE/ IC8261 C_SYNC IC301 HSYNC/VSYNK/...
Page 59: Main Board
Troubleshooting CHECK MAIN BOARD Check the MAIN Board. PSIG SIGNAL TP501 IC501 OUT_R1/R2 SAMPLE & HOLD <CXA7007ARM> TP503 R-LCD PSIG IC1501 PANEL SAMPLE & HOLD <CXA7007ARM> FRP, VD, PRG_R, RCLK12_R RET_R, SCAN, TC_XCLR, GAN_SCL/SDA TP531 OUT_G1/G2 IC531 DRE/ DRE/ SAMPLE & HOLD RAOUT/ DGE/ DGE/...
Page 60 Troubleshooting No Picture ● Check the terminal board-DVI. Check the Vcc voltages. (Always) 9V / 5V / -5V (Switched) Check the test points. IC8071 DVI BUFFER IC8001 DIF_V/H, DE IC8072 INTERFACE DATA IC8194 DVI BUFFER BUS SW IC8073 IC8196 IC8197 DVI BUFFER BUS SW BUS SW...
Page 61 Troubleshooting No Picture ● Check the terminal board-5BNC. Check the Vcc voltages. (Always) 9V / 5VB / -5V (Switched) Check the test points. PC_OUTPUT IC9981 <AD8074> H_SYNC H/HV H_SYNC IC2011 <BA7078> V_SYNC V_SYNC IC3151 IC1101 <QCXD3815> SCART IC4101 MSCL OUT15_CR-R/Y-G/CB-B MSDA Y-SVIDEO IC2031...
Page 62: No Power
Troubleshooting No Power ● Are the LAMP indicator Is the lamp cover attached cor- (red) and READY indica- rectly? tor (green) light? When the lamp cover is removed or If the LAMP and READY attached not correctly, the projector indicators are not light, cannot be turned on.
Page 63 Troubleshooting No Power ● 7-9 27-32 35-38 23-24 S16V K16A ASS'Y MOTOR ASS'Y RS232C K46L FAN_D4 FAN_D3 FAN_D2 S3.3V FAN_D1 ASS'Y CONTROL ASS'Y LAMP_FANNET PWR_SW K26Z 12VA 28 23 27 29 K66D ASS'Y REAR_LED K26U K26T LAMP_1 LAMP_2 LAMP_3 LAMP_4 FAN_C12V FAN_B12V ASS'Y EXH_FANNET...
Page 64 Troubleshooting No Power ● Check the power failure detection tree DETECTION FAILURE AREA LINE NAME D4782 ASS'Y MAIN PF_S9.6V S9.6V line on Main S9.6V D4781 3.3V line on Main PF_3.3V IC5421 1.2V_FRT 3.3V_FRT L5241 PF_1.2VFRT 1.2V line on Main S3.3V Q5660 3.3V IC5422...
Page 65 Troubleshooting No Power ● Check the Unit_ Sub Power. FAN_A24V FAN_B12V FAN_B12V FAN_A24V FAN_C12V K66G K66E K66F K66L FAN-ON/OFF FAN-A ADJ. I/O EXP FAN-A ADJ. CONTROL FAN-ON/OFF FAN-A ADJ. FAN-ON/OFF FAN-B ADJ. FAN_C12V TP7614 FAN-B ADJ. SCL/SDA SCL/SDA FAN-C ADJ. CONTROL I/O EXP PWR-SW...
Page 66 Troubleshooting No Power ● ● LED indication and error condition Check the indicators for the projector condition. The projector is operating normally. Indicators Projector Condition WARNING LAMP LAMP READY TEMP. REPLACE green orange The projector is off. (The main switch is OFF position or the AC power cord is unplugged.) The projector is in stand-by mode.
Page 67 Troubleshooting ● LED indication and error condition This Projector provides a function which can be specified a defective area simply by indicating the LEDs. Connect the AC power cord, MAINS SW ON, and press the POWER ON/OFF button once and then check the LED indication. The projector is detecting abnormal condition.
Page 68: Temperature Abnormality
Troubleshooting Temperature Abnormality ● NOTE : Temperature monitor operation The temperature monitor system is provided to prevents damage of optical components (the LCD panel and polarization film etc.) inside a projector from overheat. Two protection systems are provided. Each system operation as follows : ------ The temperature monitor -1: ----------------------------------- ------ The temperature monitor -2 : ---------------------------------- ■...
Page 69: Power Lens System Abnormality
Troubleshooting Power Lens System Abnormality ● Motor-driven lens system. (Zoom, Focus and lens shift.) LEFT DET. CENTER DET. RIGHT DET. K16A K16J TOP DET. TOP DET. TOP DET. CENTER DET. CENTER DET. CENTER DET. BOTTOM DET. BOTTOM DET. BOTTOM DET. IC1621 The waveform edges are center positions.
Page 70: Lamp Abnormality
Troubleshooting Lamp Abnormality ● ■ The Lamp Driving Circuit ( Lamp_3 ) example LAMP COVER THERMAL SWITCHES UNIT_PFC3-4 DC OUTPUT BRIDGE ACTIVE DC380~400V AC INPUT LINE DIODE FILTER K26Z K26U K26T AC85~264V FILTER THERMAL PROTECTOR 12V_FN FANNET_2 ASS'Y P_FAIL H : Abnormality EXH FANNET K56A DC OUTPUT...
Page 71: Optical Adjustments
Optical Adjustments ■ ● Adjustments after Parts Replacement (Optical Parts) : Adjustment necessary : Check necessary ● ❍ Disassembly / Replaced Parts Polarized Optical filter LCD / Integrator Integrator Condensor Reray glass (HCP) Prism lens-out Panel lens-in lens lens Ass'y &...
Page 72 Optical adjustment WARNING : USE UV RADIATION EYE AND CAUTION: To prevent suffer of UV radiation, SKIN PROTECTION DURING those adjustments must be SERVICING completed within 25 minutes. Adjustment optical components location Integrator lens out Prism PBS Condenser lens adjustment adjustment adjustment Back focus...
Page 73 Optical adjustment ■ Before Adjustment 1. Each adjustment requires ball allen wrenches and slot 5. Display adjustment grid pattern in setting menu mode. screwdrivers. Setting --> Test pattern --> Cross 2. Set the motorized lens shift to the center position (hori- zontal and vertical) with Lens Shift Button.
Page 74 Optical adjustment ● Relay Lens, Condensor Lens adjustment tool installation. 1. Remove the Polarized glass units (R, G, B). Polarized glass Remove 6 screws-A and remove the Polarized glass units. units (R, G, B) 2. Replace the Optical filter units. Remove screw-B and remove Optical filter unit.
Page 75 Optical adjustment (1) Focus Adjustment of LCD Panel SCREW-A SCREW-A SLOT-B SCREW-A SCREW-A Prism / LCD Panel assembly Before Adjustment : 1. Turn on a projector. 2. Set the projector to "service mode" and project a green grid pattern on a screen. Adjust green grid pattern to sharp focus by pressing Focus ( ) buttons on the projector or remote control unit.
Page 76 Optical adjustment (2) Integrator-lens-in adjustment-1 Before Adjustment : 1. Input the white raster signal (100% of white SLOT-B raster signal). 2. Shift the adjustment position of Integrator-lens- SCREW-A out temporarily until shade appears the right or the left on the screen. Shift the adjustment position of Integrator-lens- in temporarily until shade appears the top or the bottom on the screen.
Page 77 Optical adjustment (4) Integrator-lens-out adjustment SCREW-B BOTTOM SIDE Before Adjustment : SCREW-B 1. Input the white raster signal (100% of white raster sig- nal). 2. If the shade appears on the left or right of the screen, adjust in the following procedure. Adjustment : SLOT-A 1.
Page 78: Top View
Optical adjustment (6) Relay-lens adjustment Before Adjustment : 1. Remove the flexible cables of LCD panels from the SCREWS-B Main board. And turn on the projector. And input a SLOT-B 100% of white raster signal. 2. Polarized glass units are replaced for the adjustmennt tools.
Page 79 Optical adjustment ■ CONVERGENCE ADJUSTMENT TOOL INSTALLATION AND REMOVAL Note; Before mounting the Adjustment Tool, set adjustment screws of Adjustment Tool in center of the adjustment range. Refer to Screw Setting. 1. Loosen 2screws-A of Prism/LCD panel unit. CAUTION: When loosening the screws-A, do not touch the other mechanical part or give it shock. 2.
Page 80 Optical adjustment Guide Screw-C (M4 X 6) (included with Adjustment Tool) Convergence Adjustment Tool The figure is an installation figure for the adjustment of the Blue LCD Screw-B panel. TO REMOVE ADJUSTMENT TOOL After completing the adjustment, remove the Adjustment Tool as follows. 1.
Page 81: Convergence Adjustment
Optical adjustment ■ Convergence adjustment For convergence adjustment, use Green as the reference standard. Align Red and Blue with Green by adjusting the position and angle of the Red and Blue LCD panel. Screws X, Y and Z are for convergence adjustment. When adjusting the Green reference LCD panel, both on Red and Blue LCD panel should be adjusted with Green LCD panel.
Page 82 Optical adjustment (8) Prism P.B.S. adjustment Adjustment : SLOT-A 1. Input the white raster signal (100% of white raster signal). SCREW-B 2. Loosen 2 screws-B. 3. Insert a slot screwdriver into slot-A, turn it and adjust the center position of screen to maximum brightness. 4.
Page 83 Optical adjustment (10) Optical filter adjustment (Contrast adjustment) R, G and B optical filter adjustment : 1. Turn on a projector. And input the black raster sig- nal (0% of white raster signal). LEVER-B 2. Loosen screw-A on the polarized glass unit which you intend to adjust using ball allen wrench.
Page 84: Electrical Adjustments
n Electrical Adjustments ● Adjustments After Parts Replacement (Electrical Parts) ● : Adjustment necessary ❍ : Check necessary Disassembly / Replaced Parts Unit_ Unit_ Poerw Unit_ Unit_ Main 5BNC Other sub- Mother Power board P.F.C Ballast Board Board Board Power Board (25V) Electrical Adjustments...
Page 85: Service Adjustment Menu Operation
Electrical Adjustments ● Service Adjustment Menu Operation Follow the procedures described below for the adjustments with service mode. 1. Turn the projector Power ON. 2. Enter Service adjustment menu. Press and hold the MENU and IMAGE button on the projector simultaneouly for more than 3 seconds, or press and hold the MENU button on the remote control unit for more than 20 seconds.
Page 86: Circuit Adjustments
Electrical Adjustments ● Circuit Adjustments CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to the adjust the following adjustments except requiring the readjustments in servicing otherwise it may cause loss of perfprmance and product safety.
Page 87 Electrical Adjustments 1. Voltage adjustment 3. AV video signal adjustment (C) 1 - 1 +6V adjustment Equipment Oscilloscope Input mode Video mode (Component) 1. Adjust the voltage by using VR652 on the power board Input signal 100% color bar (NTSC) as following.
Page 88 Electrical Adjustments 5. Fan driving voltage adjustment 6. Gain adjustment 1 (PC) Equipment Digital voltmeter Equipment Oscilloscope Input mode Computer mode 1. Enter the service mode. Input signal 16-step gray scale computer signal 2. Change data values of rach test points to adjust the fan (XGA) driving voltage.
Page 89: Common Center Adjustment
Electrical Adjustments 9. Common center adjustment 11. Read/Write of LCD panel gamma data Equipment Oscilloscope when Main Board replacing Input mode Computer mode The gamma adjustment data of each LCD panel has been Input signal 50% (R,G,B) pattern signal adjusted preciously to much each LCD panel characteristics 1.
Page 90: Service Mode Adjustment Menu
Electrical Adjustments Service Mode Adjustment Menu ● Group-no. Adjustment Item Adjustment Mode Not designated COMPOSITE COMPONENT 140 - 0 Fans-A driving voltage adjustment ● 140 - 1 Fans-A driving voltage adjustment ● 140 - 2 Fans-B driving voltage adjustment ● 140 - 3 Fans-B driving voltage adjustment ●...
Page 91 Electrical Adjustments Note : Fans control Group No. 140 Group Fans A: FN903, 904, 905, 916 FN920 FN919 Group Fans B: FN906, 907,908, 913 FN918 914, 915 FN909 Group Fans C: FN909, 910, 911, 912 FN917 FN910 Group Fans D: FN917, 918, 919, 920 FN904 FN903...
Page 92: Service Adjustment Data Table
IC replaced. The adjustment items indicated with " j " are required to readjust following to the "Electrical adjustments". Other items shoul be used with the initial value. Initial Value Group Item Data Item Function Range PLC-XF47 – Temperature Monitor Indication – LM76 (Temp) Monitor (°C) Temp. Sensor (Intake) – – –...
Page 93 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Fan D3 Min ) Fan D3 Driving Voltage Adj. at TPFN3 0 ~ 255 – ✽ – Fan D3 Max ) Fan D3 Driving Voltage Adj. at TPFN3 0 ~ 255 –...
Page 94 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 Group 02 : 480i, 575i, 480p, 575p – Group 03 : 720p-60, 720p-50, 1035i, 1080i-60, 1080i-50 – – C Filter Setting C Filter Group 01 : Composite, S-Video 0 – 7 –...
Page 95 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – XGA9 (r24-25) 0 ~ 16383 – – XGA10 (r24-25) 0 ~ 16383 – – XGA11 (r24-25) 0 ~ 16383 – – XGA12 (r24-25) 0 ~ 16383 1258 –...
Page 96 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – VGA7 (r26) 0 ~ 255 – – SVGA1 (r26) 0 ~ 255 – – SVGA2 (r26) 0 ~ 255 – – SVGA3 (r26) 0 ~ 255 – –...
Page 97 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – 1080i/50 (r26) 0 ~ 255 – – (r26) 0 ~ 255 – – 575p (r26) 0 ~ 255 – – 480p (r26) 0 ~ 255 – – NTSC, NTSC4.43, PAL, PAL-M, PAL-N,...
Page 98 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – CLAMP POS SXGA11 0 ~ 255 – – CLAMP POS SXGA12 0 ~ 255 – – CLAMP POS SXGA13 0 ~ 255 – – CLAMP POS SXGA14 0 ~ 255 –...
Page 99 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – CLAMP SIZE SXGA3 0 ~ 255 – – CLAMP SIZE SXGA4 0 ~ 255 – – CLAMP SIZE SXGA5 0 ~ 255 – – CLAMP SIZE SXGA6 0 ~ 255 –...
Page 100 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – H Back Porch 0 ~ 3000 – – V Back Porch 0 ~ 3000 – – Disp Line 0 ~ 1500 – – – – – – –...
Page 101 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – – – – – – – – – – VSBEG 0 ~ 15 – – Filed Enable 0 ~ 1 – – FLDBEG 0 ~ 15 – –...
Page 102 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – VSBEG 0 ~ 15 – – Filed Enable 0 ~ 1 – – FLDBEG 0 ~ 15 – – FLDEND 0 ~ 15 – S 419 – RGB Video (1080P - 60) [DVI - Dsub Card] –...
Page 103 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – FLDEND 0 ~ 15 – S 424 – RGB Video (1080P- 48) [DVI - Dsub Card] – Total Dots 0 ~ 3000 1957 – – Disp Dots 0 ~ 3000 1362 –...
Page 104 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Total Dots 0 ~ 3000 1292 – – Disp Dots 0 ~ 3000 1024 – – H Back Porch 0 ~ 3000 – – V Back Porch 0 ~ 3000 –...
Page 105 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – V Back Porch 0 ~ 3000 – – Disp Line 0 ~ 1500 – – – – – – – – – – – VSBEG 0 ~ 15 –...
Page 106 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – – – – – – – VSBEG 0 ~ 15 – – Filed Enable 0 ~ 1 – – FLDBEG 0 ~ 15 – – FLDEND 0 ~ 15 –...
Page 107 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Filed Enable 0 ~ 1 – – FLDBEG 0 ~ 15 – – FLDEND 0 ~ 15 – S 456 – YCbCr (1080-25psf ) [5BNC - Video Card] –...
Page 108 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 S 463 – RGB Video (575P) [5BNC - Video Card] – Total Dots 0 ~ 3000 1278 – – Disp Dots 0 ~ 3000 1024 – – H Back Porch 0 ~ 3000 –...
Page 109 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Disp Dots 0 ~ 3000 1916 – – H Back Porch 0 ~ 3000 – – V Back Porch 0 ~ 3000 – – Disp Line 0 ~ 1500 1081 –...
Page 110 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Disp Line 0 ~ 1500 1080 – – – – – – – – – – – VSBEG 0 ~ 15 – – Filed Enable 0 ~ 1 –...
Page 111 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Over Scan Over Scan Rate (0~25.5%, : 0.1% Step) 0 ~ 255 – – VSBEG 0 ~ 15 – – – – – – – – – –...
Page 112 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – – – – – – S 485 – HDCP (720P - 50) [All Board Common] – – – – – – – – – – – – –...
Page 113 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 S 490 – HDCP (1080P - 50) [All Board Common] – – – – – – – – – – – – – – – – – – –...
Page 114 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – – – – – – – – – – – – – – – – – – – – – Over Scan Over Scan Rate (0~25.5%, : 0.1% Step) 0 ~ 255 –...
Page 115 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – – – – – – – – – – VSBEG 0 ~ 15 – – Filed Enable 0 ~ 1 – – FLDBEG 0 ~ 15 – –...
Page 116 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – VSBEG 0 ~ 15 – – Filed Enable 0 ~ 1 – – FLDBEG 0 ~ 15 – – FLDEND 0 ~ 15 – S 516 – RGB Video (1080i - 60) [DVI - HDCP Card] –...
Page 117 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – FLDEND 0 ~ 15 – S 521 – RGB Video (1080P- 48) [DVI - HDCP Card] – Total Dots 0 ~ 3000 1957 – – Disp Dots 0 ~ 3000 1362 –...
Page 118 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Total Dots 0 ~ 3000 2640 – – Disp Dots 0 ~ 3000 1874 – – H Back Porch 0 ~ 3000 – – V Back Porch 0 ~ 3000 –...
Page 119 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – V Back Porch 0 ~ 3000 – – Disp Line 0 ~ 1500 – – – – – – – – – – – VSBEG 0 ~ 15 –...
Page 120 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – – – – – – – VSBEG 0 ~ 15 – – Filed Enable 0 ~ 1 – – FLDBEG 0 ~ 15 – – FLDEND 0 ~ 15 –...
Page 121 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Filed Enable 0 ~ 1 – – FLDBEG 0 ~ 15 – – FLDEND 0 ~ 15 – S 545 – YCbCr (1080 - 30psf ) [5BNC Card] –...
Page 122 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 S 552 – RGB Video (480P) [5BNC Card] – Total Dots 0 ~ 3000 1245 – – Disp Dots 0 ~ 3000 1024 – – H Back Porch 0 ~ 3000 –...
Page 123 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Disp Dots 0 ~ 3000 1854 – – H Back Porch 0 ~ 3000 – – V Back Porch 0 ~ 3000 – – Disp Line 0 ~ 1500 1008 –...
Page 124 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Disp Line 0 ~ 1500 1080 – – – – – – – – – – – VSBEG 0 ~ 15 – – Filed Enable 0 ~ 1 –...
Page 125 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – – – – VSBEG 0 ~ 15 – – Filed Enable 0 ~ 1 – – FLDBEG 0 ~ 15 – – FLDEND 0 ~ 15 – S 570 –...
Page 126 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – FLDBEG 0 ~ 15 – – FLDEND 0 ~ 15 – S 575 – RGB Video (720P - 50) [5BNC Card] – Total Dots 0 ~ 3000 1980 –...
Page 127 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 S 580 – RGB Video (1080P - 50) [5BNC Card] – Total Dots 0 ~ 3000 1878 – – Disp Dots 0 ~ 3000 1362 – – H Back Porch 0 ~ 3000 –...
Page 128 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – H Back Porch 0 ~ 3000 – – V Back Porch 0 ~ 3000 – – Disp Line 0 ~ 1500 1050 – – – – – –...
Page 129 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 /512/512/512/512/512 – Center White Balance - Blue 0 ~ 1023 512/512/512/512/512/512 /512/512/512/512/512 – Center Black Balance - Red 0 ~ 1023 512/512/512/512/512/512 /512/512/512/512/512 – Center Black Balance - Green...
Page 130 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 S 664 – Auto Calibration (YCbCr) – Y - OFFSET AREA H START Y-Offset Area H Start (Unused) 0 ~ 1000 – – Y - OFFSET AREA V START...
Page 131 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Noise Region 2 < NSRGIONY2 > / <NSRGIONUV2> 0 ~ 1023 – – Noise Gain Level < NSFILTERY** > / <NSFILTERUV**> 0 ~ 1023 – S 720 –...
Page 132 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – CLP_U 0 ~ 1023 – – CLP_D 0 ~ 1023 – – VCKP 0 ~ 2047 – – VCKPD 0 ~ 2047 1344 – – VSTP 0 ~ 255 –...
Page 133 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – VXT_BDATU2 0 ~ 255 – – VXT_BDATL3 0 ~ 255 – – VXT_TH_ON 0 ~ 15 – – VXT_TH1 0 ~ 255 – – VXT_TH2 0 ~ 255 –...
Page 134 Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – HXT_GSEL 0 ~ 3 – – HXT_RDAT1 0 ~ 255 – – HXT_RDAT2 0 ~ 255 – – HXT_RDAT3 0 ~ 255 – – HXT_GDAT1 0 ~ 255 –...
Page 135: Waveform
Electrical Adjustments Initial Value Group Item Data Item Function Range PLC-XF47 – Sampling Phase A / D Clock 0 ~ 63 – – Pre Shoot Level Sub Sharpness 0 ~ 15 – – Over Shoot Level Sub Sharpness 0 ~ 15 –...
Page 136: Control Port Functions
n Control Port Functions ● System Control & I/O Port Table (IC801 HD6417727) Pin No. Name Function Name Function Polarity I/O Vcc - RTC 1.9V XTAL2 unused EXTAL2 1.9V Crystal Oscilator (Internal RTC) Vss - RTC Setting Clock Mode [Default : L ] Setting Clock Mode [Default : L ] Nonmaskable Interrupt Request IRQO / IRL0 / PTH[0] FPGA_INTR...
Page 137 Control Port Function Pin No. Name Function Name Function Polarity I/O SH_A9 Adress bus SH_A10 Adress bus SH_A11 Adress bus VssQ SH_A12 Adress bus VccQ 3.3V SH_A13 Adress bus SH_A14 Adress bus SH_A15 Adress bus SH_A16 Adress bus SH_A17 Adress bus SH_A18 Adress bus SH_A19 Adress bus SH_A20 Adress bus VssQ...
Page 138 Electrical Adjustments Pin No. Name Function Name Function Polarity I/O WAIT unused Hardware Wait RESETM RESETM Manual Reset Demand ADTRG / PTH[5] unused Analog Trigger / Input Port H IOIS16 / PTG[7] unused IOIS16(PCMCIA) / Input Port G ASEMD0 ASSEMD0[ICE] ASE Mode PTG[5] / ASERKAK ASEBRKAK [ICE] ASE Break Acknowlege PTG[4} unused...
Page 139 Electrical Adjustments Pin No. Name Function Name Function Polarity I/O RESETP RESETP Power ON Reset Demand "L" : Power ON reset unused Hardware Stand-BY Demand Bus Widht setting for Area 0 "L" : Always Bus Widht setting for Area 0 "H" : Always Scan_testen 3.3V Test Terminal AVcc_USB 3.3V USB Analog Power...
Page 140 Electrical Adjustments ● Parallel Bus I/O Expander (IC5851 FPGA_IO EP2C5F256C) Pin No. Name Function Name Function Polarity I/O PWR_FAIL [35] PF_PPLPIC PPL 1.2V Power Abmomality Detect Normal ="H" / Abnormality="L" PWR_FAIL [34] PF_FAN2 Lamp2 Fan Lock Detect Normal ="H" / Abnormality="L" PWR_FAIL [33] PF_FAN1 Lamp1 Fan Lock Detect Normal ="H"...
Page 141: Ic Block Diagrams
n IC Block Diagrams ● PW388B (IC301 Scan Convertor) A(23:1), D(15:0) BHEN, RD, WR RxD/ PORTA(7:0) REMWE PORTB(7:0) IRRCVR(1:0) TDD TCI REMOE CS(1:0) EXTINT(1:0) PORTC(7:0) PORTD7:0) 2-Wire Interrupt ROAM 16-bit Turbo Watchdog GPIO UART JTAG Decoder Serial Controller Interface Microprocessor &...
Page 142 IC Block Diagrams ● HD6417727F (IC801 CPU [ SH ]) MEMORY MANAGEMENT SRAM Super H CASH UNIT (XY RAM) DSP CORE CPU CORE MEMORY (MMU) CPU/DSP DATA CPU BUS (L BUS..I_CLOCK) DIRECT MEMORY USER INTERNAL INTERACTIVE USER DEBUG CASH ACCESS ACCESS BRAKE OSCILLATION...
Page 143 IC Block Diagrams ● CXA7007AR (IC1501, IC1531, IC1561, IC501, IC531, IC561 S / H) Comp DA_IN9 SID_OUT DA_IN8 DA_IN7 DA_IN6 SIG_OUT1 DA_IN5 SIG_OUT2 DA_IN4 PGND DA_IN3 SIG_OUT3 DA_IN2 SIG_OUT4 DA_IN1 SIG_OUT5 DA_IN0 DB_IN11 SIG_OUT6 DB_IN10 PGND DB_IN9 SIG_OUT7 DB_IN8 SIG_OUT8 DB_IN7 DB_IN6 SIG_OUT9...
Page 144 IC Block Diagrams ● AD8183 (IC1061_5BNC_SLOT ) AD8183/AD8185 IN0A DGND SELECT IN1A SEL A/B DISABLE OUT0 IN2A OUT1 IN2B OUT2 IN1B DVCC IN0B ● CXD3815Q (IC1101_5BNC_SLOT ) SDRAM SDRAM / IF DECODER CVBS/Y YC-SEP YUV/FORMATTER Free NTSC NTSC-3D T/G/R656 PAL-3S SECAM Input select (blend) (BNR)
Page 145 IC Block Diagrams ● EDS6416 (IC4101_5BNC_SLOT) Clock Generator Bank 3 Bank 2 Bank 1 Address Address Bu er & Mode Refresh Bank 0 Register Counter Sense Ampli re Column Decoder & Column Latch Circuit Address /RAS Bu er & /CAS Burst Data Control Circuit Counter...
Page 146 IC Block Diagrams ● M62320 (IC8181_DVI_SLOT ) I�C BUS Interface Shift Register Output Data Input/Output Output Data Input Data Register Latch Latch Reset Input Data Power on Reset I/O Port ● MD1222N (IC8191_DVI_SLOT ) Vref Vboot 18~21 For Boot Start up High Side Standard ON/OFF...
Page 147 IC Block Diagrams ● BA7978AF (IC8021_DVI_SLOT ) HSCTL POLH H Sync det. C/HSYNC IN EXIH POLV VIDEO IN Sync Sepa. Hor. sync VSEPA EXIV Control V sync sepa VSYNC IN CVPOL HDRV V sync det. CVEXI CLAMP Clamp pulse Gen. CPSEL VDRV CPWID...
Page 148: Parts List
n Mecanical and Optical Parts Note : Part order must contain Model No., Chassis No., Optical unit Type- R or L, Part No., and descriptions. Give complate "Chassis No." for parts order or servicing, it is shown on the reting sheet on the cabinet back of the LCD Projecter.
Page 149 Mecanical and Optical Parts - 149 -...
Page 150 Mecanical and Optical Parts j : Accesory Part ❊ Projection lens is Optional 51 : Lens shift unit 51-B 51-D x3 51-C x3 51-B 51-A - 150 -...
Page 151 Mecanical and Optical Parts - 151 -...
Page 152 Mecanical and Optical Parts Green 130R/L 130-7R/L 130-8R/L 130-2 130-1 130-5 130-4 Blue 130-6 130-9R/L 130-3 B: 107 G: 108 R: 109 B: 104 G: 105 R: 106 B: 127R/L G: 128R/L (Only used Blue) R: 129R/L - 152 -...
Page 153 Mecanical and Optical Parts - 153 -...
Page 154 Mecanical and Optical Parts - 154 -...
Page 155 Mecanical and Optical Parts - 155 -...
Page 156 Mecanical and Optical Parts Note on LCD Panel / Prism assembly There are 2 types combination of the LCD panel / prism assembly and the optical unit, named "Type-R" and "Type-L". since both have no compatibility, each type should be with the same type, and the specific parts should be used.
Page 157 Mecanical and Optical Parts 127R 129R 130R 127L 129L 130L 128R 128L Lamp1 Lamp3 Lamp2 Lamp4 - 157 -...
Page 158 Mecanical and Optical Parts Optical unit Type - R Optical unit Type - L No. 130R No. 130L LCD Panel / Prism assembly (Type-R) LCD Panel / Prism assembly (Type-L) 130-4 130-4 130-6 130-6 130-3 130-3 130-1 130-1 (BLUE) (BLUE) (RED) (RED) 130-7R...
Page 159 KE3-XF4700 Mechanical & Optical Parts List Key No. Part No. Description Key No. Part No. Description 610 334 7417 HOLDER COMPENS A-KE3A CABINET & CHASSIS PARTS 610 334 6069 SPACER LMP BST-KE3A 610 335 6037 SPACER USHIO TRIG-KE3A 910 327 3175 ASSY,BUTTON-MA4A 610 336 0843 SPACER USHIO BST UNDER-KE3A...
Page 160 KE3-XF4700 Mechanical & Optical Parts List Key No. Part No. Description Key No. Part No. Description SCREWS 411 190 4301 SCR BIN 4X8 411 192 1803 SCR S-TPG BIN 4X10 411 207 3402 SCR BIN+IN TW 3X6 PACKING MATERIALS 910 293 0673 ASSY,CARTON CASE BTM-ML6F 910 285 9073 HANDLE CARTON-ML6A...
Page 161: Electrical Parts List
n Electrical Parts PWB assemblies Location Fans Location FN920 FN919 FN918 FN909 FN917 FN910 FN904 FN903 FN913 FN916 FN905 - 161 -...
Page 162 Electrical Parts 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 hava special signficanse to product safety. It is particularly recomended that only parts specified on the following parts list be used for components replacement pointed out by the mark.
Page 163 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description ! FN916 945 084 2536 MOTOR,BLW DC 15.0W ASSEMBLIED BOARD ! FN917 645 092 9533 MOTOR,BLW DC 2.76W ! FN918 645 092 9533 MOTOR,BLW DC 2.76W 910 328 7165 ASSY,PWB,EXH FANNET KF6A ! FN919 645 092 9526...
Page 164 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description ! VA601 308 061 5607 VARISTOR ENE471D-14A-S6 AC NET BOARD VR652 945 002 3522 VR,SEMI,470 S TRANSFORMER ! T621 945 043 3833 TRANS,POWER,PULSE 910 328 7196 ASSY,PWB,AC NET KF6A TE651 945 057 1542...
Page 165 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description Q2502 305 158 9213 TR IMZ4-T108 Q4862 305 014 4512 TR 2SC2412K T146 R Q2531 305 158 9213 TR IMZ4-T108 305 014 4611 TR 2SC2412K T146 S Q2532 305 158 9213 TR IMZ4-T108...
Page 166 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description 305 163 1615 TR 2SC2812N-L6-TB0 IC302 310 538 4907 IC 24LC64T-I/SNG 305 173 9816 TR 2SC3928A1R IC303 309 368 5812 IC TC7SH08FU(TE85L) 305 173 9915 TR 2SC3928A1S IC3201 309 330 2511 IC TC7SH04FU-(TE85L)
Page 167 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C1327 303 409 3426 CERAMIC 0.1U K 303 387 7314 ELECT 47U M C1328 303 409 3426 CERAMIC 0.1U K C1537 303 396 9613 CERAMIC 1U K C1329 303 409 3426 CERAMIC...
Page 168 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C221 303 279 6210 CERAMIC 10P J 303 374 7815 ELECT 100UM C2211 303 369 0527 CERAMIC 0.01U K 303 444 0111 ELECT 100U M C2213 303 409 3426 CERAMIC 0.1U K...
Page 169 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C3412 303 409 3426 CERAMIC 0.1U K C456 303 394 1312 ELECT 100U M 6.3V C3413 303 409 3426 CERAMIC 0.1U K 303 387 4917 ELECT 100U M 6.3V C3414...
Page 170 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C5212 303 433 1112 CERAMIC 1U K C5739 303 409 3426 CERAMIC 0.1U K C5213 303 433 1112 CERAMIC 1U K C574 303 398 5415 ELECT 47U M C5214 303 433 1112...
Page 171 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C5883 303 433 1112 CERAMIC 1U K C6261 303 433 1112 CERAMIC 1U K C5884 303 433 1112 CERAMIC 1U K C6262 303 433 1112 CERAMIC 1U K C5885 303 433 1112...
Page 172 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C806 303 409 3426 CERAMIC 0.1U K R1375 301 226 1516 MT-GLAZE 0.000 ZA 1/16W C807 303 409 3426 CERAMIC 0.1U K R1376 301 226 1516 MT-GLAZE 0.000 ZA 1/16W C808...
Page 173 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R1823 301 224 9019 MT-GLAZE 10K JA 1/16W R2225 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R1824 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R2227 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R1825...
Page 174 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R3207 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R420 301 224 9712 MT-GLAZE 22 JA 1/16W R3208 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R421 301 224 9712 MT-GLAZE 22 JA 1/16W R321...
Page 175 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R4799 301 225 1210 MT-GLAZE 4.7K JA 1/16W R5218 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R4801 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5219 301 224 9019 MT-GLAZE 10K JA 1/16W R4802...
Page 176 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R5739 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R5863 301 226 1516 MT-GLAZE 0.000 ZA 1/16W R574 301 225 1814 MT-GLAZE 47 JA 1/16W R5864 301 224 9019 MT-GLAZE 10K JA 1/16W R5741...
Page 177 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R6256 301 224 8814 MT-GLAZE 100 JA 1/16W R7884 301 284 3613 MT-GLAZE 16K JA 1/16W R6257 301 224 8814 MT-GLAZE 100 JA 1/16W R7885 301 224 9316 MT-GLAZE 1K JA 1/16W R6258...
Page 178 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R896 301 224 8814 MT-GLAZE 100 JA 1/16W 945 033 1443 R-NETWORK 4.7KX4 1/16W R897 301 224 8814 MT-GLAZE 100 JA 1/16W RB2201 645 049 0668 R-NETWORK 10X4 1/32W R898 301 224 8814...
Page 179 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description 945 037 0824 R-NETWORK 22X4 1/16W 945 037 0817 R-NETWORK 0X4 1/16W RB336 945 034 5051 R-NETWORK 22X4 1/32W RB5226 945 036 3529 R-NETWORK 0X4 1/32W 945 037 0824 R-NETWORK 22X4 1/16W 945 037 0817...
Page 180 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description 945 037 0824 R-NETWORK 22X4 1/16W 945 037 0824 R-NETWORK 22X4 1/16W RB5861 945 036 0986 R-NETWORK 47X4 1/32W RB812 945 034 5051 R-NETWORK 22X4 1/32W 945 037 0831 R-NETWORK 47X4 1/16W 945 037 0824...
Page 181 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description L2252 301 035 4111 MT-GLAZE 0.000 ZA 1/8W D7805 307 163 0414 DIODE 1SS352-(TPH3) L2253 301 035 4111 MT-GLAZE 0.000 ZA 1/8W D7831 307 163 0414 DIODE 1SS352-(TPH3) L2254 301 035 4111...
Page 182 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C9023 303 149 9211 CERAMIC 0.01U Z C9157 303 164 0217 CERAMIC 0.1U Z C9024 303 398 3213 ELECT 47U M C9166 303 394 1312 ELECT 100U M 6.3V C9025...
Page 183 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R9078 301 264 6511 MT-GLAZE 2.2K FA 1/10W R9184 301 150 5918 MT-GLAZE 10K JA 1/10W R9079 301 255 8616 MT-GLAZE 910 JA 1/10W R9185 301 150 5918 MT-GLAZE 10K JA 1/10W R9081...
Page 184 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description DIODE SENSOR BOARD D9171 307 223 0514 ZENER DIODE 02DZ12Y(TPH3) D9172 307 223 0514 ZENER DIODE 02DZ12Y(TPH3) D9173 307 223 0514 ZENER DIODE 02DZ12Y(TPH3) 610 333 6824 ASSY,PWB,SENSOR KE3A D9174 307 223 0514...
Page 185 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R1641 301 256 0114 MT-GLAZE 8.2K JA 1/10W FRONT LED BOARD R1642 301 150 5918 MT-GLAZE 10K JA 1/10W R1643 301 256 6314 MT-GLAZE 47K JA 1/10W R1644 301 150 5918 MT-GLAZE...
Page 186 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description D9632 307 223 5014 DIODE D1FM3 R / C2 BOARD D9633 307 223 5014 DIODE D1FM3 D9634 307 223 5014 DIODE D1FM3 D9636 307 163 0414 DIODE 1SS352-(TPH3) 610 333 6732 ASSY,PWB,R/C2 KE3A...
Page 187 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description D6881 307 196 9900 LED SEL4828A 305 015 8925 TR 2SC2812-L7-TB D6882 307 196 9702 LED SEL4228C 305 163 1615 TR 2SC2812N-L6-TB0 D6883 307 196 9801 LED SEL4428E 305 173 9816 TR 2SC3928A1R...
Page 188 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C1032 303 409 3426 CERAMIC 0.1U K C1144 303 376 6311 CERAMIC 0.47U K C1033 303 381 5613 ELECT 220U M C1145 303 376 6311 CERAMIC 0.47U K 403 458 4812 ELECT...
Page 189 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C2053 303 409 3426 CERAMIC 0.1U K C4106 303 409 3426 CERAMIC 0.1U K C2054 303 409 3426 CERAMIC 0.1U K C4107 303 409 3426 CERAMIC 0.1U K C2055 303 409 3426...
Page 190 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R1032 301 224 9316 MT-GLAZE 1K JA 1/16W R2006 301 224 9316 MT-GLAZE 1K JA 1/16W R1034 301 226 2414 MT-GLAZE 560 JA 1/16W R2007 301 224 9316 MT-GLAZE 1K JA 1/16W R1035...
Page 191 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R3151 301 224 9712 MT-GLAZE 22 JA 1/16W 945 049 0690 R-NETWORK 33X4 1/16W R3152 301 225 0213 MT-GLAZE 3.3K JA 1/16W RB1106 645 049 0675 R-NETWORK 33X4 1/32W R3153 301 224 9712...
Page 192 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description 305 015 8727 TR 2SC2812-L6-TB DVI BOARD 305 015 8925 TR 2SC2812-L7-TB 305 163 1615 TR 2SC2812N-L6-TB0 305 173 9816 TR 2SC3928A1R 610 333 3243 ASSY,PWB,DVI KE3A 305 173 9915 TR 2SC3928A1S...
Page 193 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description C8036 303 409 3426 CERAMIC 0.1U K R8002 301 224 9514 MT-GLAZE 2.2K JA 1/16W C8037 303 398 2117 ELECT 330U M 6.3V R8004 301 224 9019 MT-GLAZE 10K JA 1/16W C8038...
Page 194 Electrical Parts List KE3-XF4700 Key No. Part No. Description Key No. Part No. Description R8106 301 224 9316 MT-GLAZE 1K JA 1/16W RB8012 945 029 5783 R-NETWORK 100X4 1/32W R8107 301 224 9316 MT-GLAZE 1K JA 1/16W 945 028 0697 R-NETWORK 100X4 1/16W R8108 301 224 9316...
Page 195 - 195 -...
Page 196 SM5110880 (PLC-XF47) SEP. 2007 BB 350 Printed in Japan...
Page 197 PLC-XF47 KE3-XF4700 These schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KE3-XF4700 models PLC-XF47. File with the service manual No. SM5110880-00. Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.
Page 198: Parts Description And Reading In Schematic Diagram
■ Parts description and reading in schematic diagram 1. The parts specification of resistors, capacitors and Resistor Reading coils are expressed in designated code. Please check Example 1/2 D J 10K B the parts description by the following code table. 2.
Page 199: Schematic Diagrams
■ Schematic Diagrams K46L K46F_1 K46F R2635 C2631 C2632 ASSY,PWB,FRONT LED K26F KK1000 1/10GJ K56A CJ470 FN917 10KC DCFAN_1 M10B42700 R2661 K26F_1 K46L_1 COOLING FAN 1/10GJ K26T_1 D2631 K46F_2 FOR LAMP1 10KC FN907 DCFAN_2 K46L_2 K26F_2 K26T 1SS352G D6851 M10B38601 LAMP_REP_LED R6851 COOLING FAN...
Page 200 V_DIF D-RB7 D-RB3 D-GB7 D-GB5 D-BB7 D-BB3 RS232C_TX I2CSDA M-IDC 10bit-Lo H_DIF D-RB6 D-RB2 D-GB6 D-GB4 D-BB6 D-BB2 RS232C_RTS 12bit-Hi ENABLE D-RA6 D-RA2 D-GA6 D-GA4 D-BA6 D-BA2 A-HS M-IDA AUDUIO-L CLOCK D-RB9 D-RB5 D-RB1 D-GB9 D-GB5 D-GB1 D-BB9 D-BB5 D-BB1 A-VS M-IDB AUDUIO-R...
Page 201 K80H J11B4210M L8011 L26B3470G 3.3V VDD3_DVI C8024 6.3EM471V L8006 L26B3470G L8007 VDD2.5_DVI L26B3470G VDD3_DVI C8011 C8015 6.3KK10MB 3.3V V_DIF 6.3KK10MB H_DIF L8001 L3CA900PG H_DVI TX2+ C8077 RX2+ V_DVI 16KK0.1MN DIF_CLK DE_DVI CLK_DVI TX2- RX2- IC8072 OGND CLR_DEP0 R8018 RO15 1/16GJ47A QXXAVC194P L8002 C8016...
Page 202 K9999 L9982 TE9901 L26B2770G J30B1640G IC9981 J11B4210M TE6471 R9991 C1032 IC1031 C1034 J30B1640G AD8074ARUP C9981 TE9902 1/16GZ0A 16KK0.1MN 16KK0.1MN J30B1640G AD8057ARTK 6.3EM 2201V CG_SW C9987 K1001 C1033 25KK0.01MN C1031 R9981 C9986 J11B2800N 16EM2201X 1/16GZ0A 16EM2201X ;16EM220LM 25KK0.01MN ;16EM220LM C1013 6.3KM47PCH G=+1 K1001_6 R9982...
Page 203 3.3V L5241 C5252 L2GM3R3MG 16KK0.1MN 3.3V 3.3V_FRT C8201 6.3EM1003T IC5241 ;6.3EM100WD SI-3010KMP C5251 6.3EM4701V K32A J11B4050G 2%%oOE2 2%%oOE1 2%%oOE2 2%%oOE1 2%%oOE2 2%%oOE1 R5215 K32A_1 BB_DVI[0] RB_DVI[0] GA_DVI[0] RB8201 RB8221 RB8231 1/16GJ100A BB_DVI[0-9] 2A10 2Y10 R1JA2204G ;R1EB2204G RB_DVI[0-9] 2A10 2Y10 GA_DVI[0-9] 2A10 2Y10 ;R1EB2204G...
Page 204 TO:ICE IC1306 PQ070XZ02ZPP IC1306_3 S3.3V S3.3V S2.6V_PW IC1301 S3.3V TE1301 R1339 J30B1640G QXXAVC467M 1/16GJ 10KA SW1301 C1301 EDD2516AKTA-5C S1.8V_PW S10B3410G 6.3KK10BA C1352 R1338 ;6.3KK10MB RB1304 10KK1MN R1343 C1302 TP1302 R1JA0R04G 1/16GF R1396 1/16GJ1KA K1301 16KK0.1MN ;R1EB0R04G 240A ICE_RESET R1333 DQ15 MMD[15] R1344 1/16GJ...
Page 205 R6245 3.3V Q1458 R6246 FSS134P L6291 1/8GZ000 L26B2770G Q1458-8 3.3V_PIC C6291 C6292 6.3EM4701V 16KK0.1MN R6244 C6289 R6242 16KK 1/16GJ 10KA 0.1MN 1/16GJ1KA <FROM:IO> SW_3.3VPIC R6243 Q1459 C6287 16KK 0.1MN IC6201 QXXAVC870M IC401 GAMMA IC6291 IC6292 RAOUT[0-9] SI-3010KMP SI-3010KMP <TO:GAMMA> GAOUT[0-9] BAOUT[0-9] 3.3V_PIC 3.3V_PIC...
Page 206 D1452 1SS352G C2501 D591 D592 PF_3.3VGAM <TO:IO> L2501 25EM103T IC591 RB751S-40G IC592 TPPRGR1 TPCK12R1 L2GA220JG ;25EM10WD PF_15.5VGAM PW_1.35V 15.5V PQ20WZ11P L1453 C1452 16V_M L1451 CAL_R C2502 L2GM 6.3KK10BA <FROM:IC1501> 16V_M 1 2 3 4 5 Q1451 L2GM ;6.3KK10MB KK0.1GQ 2SK2376P 3R3MG 100KG SHT_R...
Page 207 IC9806 QXXAVB840M ;QXXAVC719M S3.3V_NIOS C3418 C3411 6.3KK10BA 16KK0.1MN ;6.3KK10MB IC5891 RB3403 R1JA4704G SI-3010KMP RB3401 ;R1EB4704G DQ16 NIOS_DQ[0] R1JA4704G NIOS_DQ[15] ;R1EB4704G DQ15 NIOS_DQ[1] NIOS_DQ[14] VSSQ VSSQ NIOS_DQ[2] NIOS_DQ[13] DQ14 NIOS_DQ[3] NIOS_DQ[12] DQ13 C3412 L5891 L5892 C3417 16KK0.1MN RB3404 L2GM3R3MG L2PF2R2MG 16KK0.1MN VCCQ VCC1 IC5861...
Page 208 USHIO USHIO 1 LAMP_RX TO:RGB IN FANNET K26A TO:LAMP NET K96A 1 LAMP_RX 2 GND 2 GND 3 S5V 3 S5V TO:USB&RS232C K38F 4 BLAST_SW 4 BLAST_SW TO:LAMP NET K96V 5 LAMP_TX TO:EXH FANNET K56A TO:SUBPOWER K66D 5 LAMP_TX TO:TERMISTER WHITE BLACK TO:BALAST4...
Page 209: Printed Wiring Board Diagrams
■ Printed Wiring Board Diagrams CAUTION This projector is isolated from AC line by using the internal converter transformer. PWB assemblies location Please pay attention to the following notes in servicing 1. D o not touch the part on hot side (primary circuit) or both parts on hot and cold sides (secondary circuit) at the same time. 2. Do not shorten the circuit between hot and cold sides. 3. T he grounding lead must be connected to the ground of the same circuit when meas- uring of voltages and waveforms. MOTOR (side-A) MOTOR (side-B) MAIN LENS SHIFT VERTICAL FRONT LED SENSOR SW K68B K16A C1634 K16C K16J IC1631 R/C 1 IC1621 IC1631 IC1621 K68E C1623 D1621 D1631...
Page 210 MAIN (side-A) TP221 R221 C254 cam_02 R223 RGB IN FAN NET TP501 C226 R220 R2291 cam_01 C206 R226 C216 C221 L201 R225 K26A R261 TE201 C507 C2291 R234 C235 RB503 R510 TP221 C508 CLK12_B2 PRG_B2 RB502 C505 C509 R5714 RB501 TP503 C511 R2574 TP211 R2576 C2263...
Page 211 MAIN (side-B) L502 L501 C514 C501 IC2291_3 R2236 R2235 C2229 R2234 R2233 C502 R2232 C227 R2231 IC2252_3 C217 IC2201 C2523 C207 C2231 R511 R2223 R2221 IC2251_3 R2222 L1501 R2224 L2561 R2225 R288 R2503 C1501 C2502 C2561 C2501 C2562 IC2204 IC2205 C1502 R2563 R296...
Page 212 DVI (side-A) DVI (side-B) 5BNC (side-A) 5BNC (side-B) R9968 R9972 R9971 C9938 R9969 C9937 L9983 C9939 L4174 L4176 C4182 IC2014 IC9911 C1066 Q9956 R1071 IC4161 IC2013 R1072 R4161 C9947 R1073 C4132 Q9966 C1068 C2007 C9911 R4133 L1101 R9991 R4134 R4132 L4177 K9999 R1061 C1145 R1062 C1146 R1063...
Page 213 MOTHER (side-A) MOTHER (side-B) PWB,CGMOTHER KE3A BLACK K90Q A_side 1AA4B10C5800A R9178 C9122 C9068 MAIN K90C R9075 R9076 K32A MAIN R9074 CAM1 C9023 IC9011 RB9038 RB9039 C9001 RB9040 CAM2 RB9041 RB9042 RB9043 C9002 MAIN RB9044 IC9091 RB9045 IC9001 R9038 K90D K32B RB9046 R9011 R9037 R9012 RB9047...
Page 214 L611 C607 K96W R9643 C604 C607 C604 K96B R9644 K96C KEY-SW REAR-LED R9642 RS232C (side-A) RS232C (side-B) FANNET_2 (side-A) FANNET_2 (side-B) Q9611 D9633 C607 R9651 D9631 A_SIDE D9634 PWB.LENSNET MA4A B10C5330H R9653 C607 D9632 R2655 R9668 R9652 K96A R9631 R9671 C654 R9632 D9635 K26X R9661 K26X (EXH FANNET)
Page 215 FRONT LED (side-A) FRONT LED (side-B) CONTROL (side-A) CONTROL (side-B) ??? *** A_SIDE B_SIDE 1AA4B10C5850C PWB,FRONT LED KE3A A30C5 R6858 R6857 Q6854 D6854 R6868 A30C5 R6867 Q6853 R6856 R6855 D6853 R6865 GREEN R6854 Q6852 R6853 D6852 R6863 Q6851 D6851 YELLOW MOTOR K16C K68B REAR LED (side-A) REAR LED (side-B) LAMP NET K96B D6878 Q6874...
Page 216 POWER (side-B) POWER (side-A) AC NET PFC1_2 CN1A C604 C604 NOISE FILTER C607 C607 L611 LF901 C654 C654 L611 C626 C651 C653 C626 R601 C651 R601 C653 R621 C652 C650 R606 C625 C650 T621 C655 C625 R608 DZ611 SUB POWER D603 R615 D602 K66A C612 R609 C612 C613...
Page 217 (1-2) FN913 (1-2) LAMP NET SUB POWER (side-A) PFC_1-2, PFC_3-4 (side-A) (3-4) FN914 K96J (3-4) MAIN K8Q PBS FANNET TP7611 TP7614 K26E (1-2) BALLAST1 TP7612 K66E (3-4) BALLAST3 RGB IN FANNET K26W EXH FANNET K26K DC25V SWITCHING POWER SUPPLY A902_DC_OUT POWER (1-2) BALLAST2 (3-4) BALLAST4 MAIN (1-2) POWER K6C BALLAST_1,2,3,4 (side-A) (3-4) AC NET K6F (1) PFC_1-2 CN3A (2) PFC_1-2 CN4A (1) LAMP1...
Page 219 ■ 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 C1 C2 C1 C2 � IC ● IC (GND) RESET (IN)
Page 220: Note On Soldering
Soldering iron Use a soldering iron which is 70 W or equivalent, and which lets you adjust the tip temperature up to 450 °C (842 °F) It should also have as good temperature recovery characteristics as possible. Diagrams & Drawings (PLC-XF47)

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