Page 1: Service Manual
FILE NO. SERVICE MANUAL Multimedia Projector Model No. Plc-xu355A Plc-xu305A U.S.A, Canada, Europe, U.K, Asia original Version chassis No. KG5-xu355A00 KB5-xu305A00 Match the Chassis No. on the unit's cabinet bottom with the Chassis No. in the Service Manual. If the Original Version Service Manual Chassis No. does not match the unit’s, additional Service Literature is re-...
Page 2: Table Of Contents
Contents SERVICE MANUAL ............1 Indicators and Projector Condition ......60 Contents ................ No Power ..............61 Safety Instructions ............3 No Picture ..............6 Safety Precautions ............3 No Sound ..............63 Product Safety Notice ..........3 Control Port Functions ..........64 Service Personnel Warning ........
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 converter 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: Specifications
Specifications Mechanical Information Projector Type Multi-media Projector Dimensions (W x H x D) 1.80" x 3.7" x 10.50" (36mm x 83.1mm x 31.6mm) (Not including protrusions) Net Weight .9 kg Feet Adjustment 0˚ to 1˚ Panel resolution LCD Panel System 0.63"...
Page 5: Circuit Protections
Circuit Protections This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the projec- tor, it will automatically turn off by operating one of the following protection circuits. Thermal switch There is the thermal switch (SW90) inside of the projector to detect the internal temperature rising abnormally.
Page 6: Warning Temperature And Power Failure Protection
Circuit Protections Warning temperature and power failure protection The projector will be automatically turned off when the internal temperature of the projector is abnormally high, or the cooling fans stop spinning, or the power supplies in the projector are failed. - If the WARNING indicator is flashing, it may detect the abnormal temperature inside the projector.
Page 7: Maintenance
Maintenance Cleaning the Air Filter Filter prevents dust from accumulating on the optical elements inside the projector. Should the filters 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. If a Filter warning icon appears on the screen, clean the filters immediately.
Page 8: Attaching The Lens Cover
Maintenance Attaching the Lens Cover When moving the projector or while it is not in use, replace the lens cap. Thread the string through the hole on the lens cap and then tie a knot in the string to secure it in place. To pass the other end of the string into the hole on the top of the projector and pull at it.
Page 9: Lamp Replacement
Lamp Replacement Lamp replacement order rePlAceMeNt lAMP WArNING: type No. PoA-lMP131 - For continued safety, replace with a lamp assembly of the same type. Service Parts No. 610 343 2069 - Allow the projector to cool for at least 45 minutes before you open the lamp cover.
Page 10: How To Check Lamp Used Time
Lamp Replacement recommendation Should the air filter become clogged with dust particles, it will reduce the cooling fan’s effectiveness and may result in internal heat build up and short lamp life. We recommend cleaning the air filter after the projection lamp is replaced. Refer to “Air Filter Cleaning”.
Page 11: 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 pro- jector 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 12: Standby Mode Notice
Standby mode Notice This function is available when operating the projector via network. Network..Supply the power to the network function even after turning off the projector. You can turn on/ off the projector via network, modify network environment, and receive an e-mail about projector status while the projector is powered off.
Page 13: Mechanical Disassembly
Mechanical Disassembly Mechanical disassembly should be made following procedures in numerical or- Screws Expression der. (Type ) mm Diameter x Length Following steps show the basic procedures, therefore unnecessary step may T type M Type be ignored. Caution: The parts and screws should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety.
Page 14 Mechanical Disassembly 2. Main Board, AV Panel, Network Board, Antenna Board and Fan removal 1. Remove 6 screws A (M.5x6) and screws B (M4x4) to remove the Main Board. . Release the hooks to remove the AV Panel and remove 3 screws C (T3x6) to remove the AV Board.
Page 15 Mechanical Disassembly 3.Speaker(SP901), Fan (FN901),lamp unit(lP900) and optical unit removal 1. Remove the 4 screws A (T3x8) to remove the speaker holder and the Speaker (SP901). . Remove screws B (T3x8) and screw C (T3x1) to remove the fan (FN901).
Page 16: Power Board Removal
Mechanical Disassembly 4. Power Board removal 1. Remove 3 screws A (T3x8), screw B (M3x8) and 3 screws C (M4x4) to remove the power board shield. . Remove the screws D (T3x8) to remove the Ballast board. 3. Remove the power board holder. Loose the hooks to remove the Power board.
Page 17 Mechanical Disassembly 5.Mounting duct, Fan(FN903, FN904, FN905) and Filter Board removal 1. Remove screw A (M4x4) , screws B (T3x1) and 4screws C (T3x6) to remove the Mounting duct top, Mounting duct bottom and fan (FN904). . Remove screws D ( T3x1) to remove the fans (FN903 and FN905). 3.
Page 18: Optical Parts Disassembly
Optical Parts Disassembly Before taking this procedure, remove Cabinet Top , Main Board and the Network board following to the “Mechanical Disassembly”. Disassembly requires a .0mm hex wrench. 1. Projection lens disassembly Note: The optical unit should be removed from the cabinet bottom before re- moving the projection lens.
Page 19 Optical Parts Disassembly 3.lcd Panel/Prism Ass’y removal LCD Panel/ Prism Ass’y (M3x10) (Bottom side) Fig.3-1 IMPortANt NotIce on lcd Panel/Prism Ass'y replacement LCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel/Prism Ass’y. These LCD panels are installed with precision at the factory.
Page 20: Panel Type Check
Check the printed number on the flat cable of the G-LCD Panel. r-type lcd Panel/Prism Ass'y l-type lcd Panel/Prism Ass'y -85G20 -86G20 L3P06X-85G20 L3P06X-86G20 a00ca146I8 a03CA142I8 G-LCD PANEL For PLC-XU355A r-type lcd Panel/Prism Ass'y l-type lcd Panel/Prism Ass'y -81G20 -82G20 L3P06X-81G20 L3P06X-82G20 a00ca146I8 a03CA142I8 G-LCD PANEL For PLC-XU305A Fig.3-2...
Page 21 Optical Parts Disassembly 4. Polarized glass-in disassembly (M.5x6)x1 Polarized glass-in Ass'y Polarized glass Fig.4 5.Polarized glass, Pre-polarized glass removal * Mount the polarized glasses as the film at- tached side faces the LCD panel side. (Green) (red) (Mx4) (Mx4) Pre-Polarized Glass(R) Pre-Polarized Glass(G) Polarized Glass(R) Polarized Glass(G)
Page 22 Optical Parts Disassembly 6. optical unit top removal M(.5x6) Optical top Fig.6 7. relay lens disassembly Relay lens Ass'y Fig.7 Relay lens --...
Page 23: Locations And Directions
Optical Parts Disassembly 8. Locations and Directions Parts Name When mounting or assembling the optical parts in the opti- cal unit, the parts must be mounted in the specified loca- Integrator lens (IN) tion and direction as shown in figure below. Integrator lens (OUT) Prism beam splitter (PBS) Condenser lens (OUT)
Page 24: Adjustments
Adjustments Adjustments after Parts Replacement ● : Adjustment necessary ❍ : Check necessary disassembly / replaced Parts Polarized Glass lcd/ Integrator relay Power Board Main Board Prism Ass’y lens (out) lens (out) Contrast Adjustment G-Contrast adjustment ❍ ● Integrator lens adjustment ❍...
Page 25: Optical Adjustments
Optical Adjustments Before taking optical adjustments below, remove the Cabinet Top following to the “Mechanical Disassembly”. Adjustments require a .0mm hex wrench and a slot screwdriver. When you adjust Integrator lens or Relay lens adjustment, you need to disconnect FPC cables of LCD panels on the main board. Optical adjustment requires a .0mm hex wrench and a slot screwdriver.
Page 26: Integrator Lens Adjustment
Optical Adjustments Integrator lens adjustment Turn the projector on by a state of without FPC cables. Project all of lights on the screen. Adjust the adjustment base of integrator lens assy to make color uniformity in white. 1) If the shading appears on the left or right of the screen as shown White Fig.2-1 , loosen 1 screw...
Page 27: Relay Lens-Out Adjustment
Optical Adjustments Relay lens-Out adjustment Turn the projector on by a state of without FPC cables. Project all of lights on the screen. Adjust the adjustment base of relay lens assy to make color unifor- mity in white. If the shading appears on the left or right of the screen as shown in White Fig.3 , loosen 1 screw...
Page 28: Electrical Adjustments
Electrical Adjustments Service Adjustment Menu Operation to enter the service mode To enter the “Service Mode”, press and hold the MENU button and SELECT button on the projector for more than 3 seconds or press and hold the MENU button on the remote control for more than 0 seconds. The service menu appears on the screen as follows.
Page 29: Circuit Adjustments
Electrical Adjustments Circuit Adjustments CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the following adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety. Before adjustment, please turn on the projector more than ten minutes. WArNING : uSe uV rAdIAtIoN eYe ANd SKIN ProtectIoN durING SerVIcING.
Page 30: Output Voltage Adjustment
Electrical Adjustments 2. Fan control adjustment output Voltage adjustment 1. Enter the service mode. After replacing the Power Board readjust the Output tPFANA . Connect a digital voltmeter to test point “ ” (+) voltage adjustment as follows. and chassis ground (-). Select group no. “ ”, item no.
Page 31 Electrical Adjustments 4. Auto calibration adjustment [Pc] 5. Auto calibration adjustment [component] 1. Enter the service mode. 1. Enter the service mode. . Receive the 16-step grey scale computer signal with . Receive the 8 color 100% color bar 480i-component computer1 [rGB] mode.
Page 32: Common Center Adjustment
Electrical Adjustments 6. Auto calibration adjustment [Video] 8. 50% White adjustment [Pc] 1. Enter the service mode. 1. Enter the service mode. . Receive the 16-step grey scale composite video sig- . Receive the 16-step grey scale computer signal with Video nal with mode.
Page 33 Electrical Adjustments 11.White Balance adjustment [Video] 1. Enter the service mode. . Receive the 16-step grey scale composite video sig- Video[Video] nal with mode. 3. Select group no. “ ” item no. “ ” (Red) or “ ” (Blue), and change Data values respectively to make a prop- er white balance.
Page 34: Test Points And Locations
Electrical Adjustments Test Points and Locations MAIN BoArd TP_VMIDG TP35G -34-...
Page 35: Service Adjustment Data Table
Electrical Adjustments Service Adjustment Data Table These initial values are the reference data written from the CPU ROM to memory IC when replaced new memory IC. The adjustment items indicated with “✻” are required to readjust fol- lowing to the “Electrical adjustments”. Other items should be used with the initial data value.
Page 36 Electrical Adjustments Group/ Item Name Function Initial range Note Item 150 PreCoast YCbCr 480i 0 - 63 151 PostCoast YCbCr 480i 0 - 63 15 PreCoast YCbCr 575i 0 - 63 153 PostCoast YCbCr 575i 0 - 63 154 PreCoast YCbCr 480p 0 - 63 155 PostCoast YCbCr 480p 0 - 63...
Page 37 Electrical Adjustments Group/ Item Name Function Initial range Note Item 0 Motion Adaptive Weight <KDEINT> 0 - 55 Value 0 : Conservative <====> 4 : 1 Angle Interpolation Level 0 - 4 Aggressive CUE Low Pass Filter Enable <CUELPFEN> 0 - 1 Group deinterlacer setting Effective only for Progressive ON-L mode.
Page 38 Electrical Adjustments Group/ Item Name Function Initial range Note Item Film Detection Sensitivity 0 Global Motion Sensitivity 1 - 5 <FILMSTVT3> Film Detection Sensitivity 1 Video Motion Sensitivity 1 - 5 <VOFSTVT> Video Motion Threshold Low <VOFTHRDA> 0 - 3767 Video Motion Threshold <VOFTHRDB>...
Page 39 Electrical Adjustments Group/ Item Name Function Initial range Note Item 3 LineR0 0-103 (MIN<-->MAX Cyclic Operation) 33 LineR1 0-103 (MIN<-->MAX Cyclic Operation) 34 LineR 0-103 (MIN<-->MAX Cyclic Operation) 35 LineR3 0-103 (MIN<-->MAX Cyclic Operation) 36 LineR4 0-103 (MIN<-->MAX Cyclic Operation) 37 LineG0 0-103 (MIN<-->MAX Cyclic Operation)
Page 40 Electrical Adjustments Group/ Item Name Function Initial range Note Item 101 FrontCTalkB-Start 16/15 0-55 (XU355A/XU305A) 10 FrontCTalkB-End 18/17 0-55 (XU355A/XU305A) 103 R-DCOffset-NGain 0-103 Scan Direction (Front/Rear) 104 R-DCOffset-N1 0-047 Scan Direction (Front/Rear) 105 R-DCOffset-N 0-047 Scan Direction (Front/Rear) 106 R-DCOffset-N3 0-047 Scan Direction (Front/Rear) 107 R-DCOffset-N4...
Page 41 Electrical Adjustments Group/ Item Name Function Initial range Note Item 170 B-DCOffset-P 0-047 Scan Direction (Front/Rear) 171 B-DCOffset-P3 0-047 Scan Direction (Front/Rear) 17 B-DCOffset-P4 0-047 Scan Direction (Front/Rear) 173 B-DCOffset-P5 0-047 Scan Direction (Front/Rear) 174 B-DCOffset-P6 0-047 Scan Direction (Front/Rear) 175 B-DCOffset-P7 0-047 Scan Direction (Front/Rear)
Page 42 Electrical Adjustments Group/ Item Name Function Initial range Note Item 39 ENBY_H 0-103 Group Panel Service(6170/62334) 0 R_LCCOM 150/140 0-55 (XU355A/XU305A) 1 G_LCCOM 150/140 055 (XU355A/XU305A) B-LCCOM 150/140 0-55 (XU355A/XU305A) 3 R-ENBX-PW 0-15 4 G-ENBX-PW 0-15 5 B-ENBX-PW 0-15 6 R-DXIN 0-17 7 G-DXIN...
Page 43 Electrical Adjustments Group/ Item Name Function Initial range Note Item 50 Lamp Replacement Display Lamp Warning Display On / Off 1: On, 0: Off 51 Filter Warning Display Filter Warning Display On / Off 1: On, 0: Off 5 Lamp Counter reset Times Reset Times of Lamp Counter 0-55 Read only...
Page 44 Electrical Adjustments Group/ Item Name Function Initial range Note Item Luminance Level 9 Data for Dimmer: 8 DIMMER_CTRL_LEVEL9 Dim Level 9 at the less than the 0-55 Value Luminance Level 10 Data for 9 DIMMER_CTRL_LEVEL10 Dimmer: Dim Level 10 at the less 0-55 than the Value Luminance Level 11 Data for...
Page 45 Electrical Adjustments Group/ Item Name Function Initial range Note Item Temp. C-A to judge the Temp Error at 9 Temp C-A Warning(Normal) 0-100 Normal (Clogging Det.) Temp. A to judge the Temp Error at 10 Temp A Warning (Eco) 30-100 Eco (Room) Temp.
Page 46 Electrical Adjustments Group/ Item Name Function Initial range Note Item Threshold to judge Lamp Voltage 1 Lamp Vol Threshold 30-90 Down ( V×10) Fan1 Speed Gain 0-55 Additional Fan Speed of Min at Lamp 3 Fan Speed Gain 0-55 Voltage Down (unit: 0.1V) 4 Fan3 Speed Gain 0-55...
Page 47 Electrical Adjustments Group/ Item Name Function Initial range Note Item Group Auto calibration (Ycbcr) Y - Offset Acquiring Area H-Start 0 Y-OFFSET AREA H START 0 - 1000 Position Y - Offset Acquiring Area V-Start 1 Y-OFFSET AREA V START 0 - 1000 Position CB - OFFSET AREA H...
Page 48 Electrical Adjustments Group/ Item Name Function Initial range Note Item 4 Disp Line 0 ~ 4095 Group composite (SecAM) composite / S-Video 1 Disp Dots 0 ~ 4095 H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 0 ~ 4095 Group...
Page 49 Electrical Adjustments Group/ Item Name Function Initial range Note Item Group Ycbcr (1080i - 60) 0 Total Dots 00 0 ~ 4095 * Read only 1 Disp Dots 187 0 ~ 4095 H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095 4 Disp Line 105...
Page 50 Electrical Adjustments Group/ Item Name Function Initial range Note Item 6 Clamp Width 0 ~ 55 Group rGB Video (720P - 50 ) 0 Total Dots 1980 0 ~ 4095 1 Disp Dots 146 0 ~ 4095 H Back Porch 0 ~ 4095 3 V Back Porch 0 ~ 4095...
Page 51 Electrical Adjustments Group/ Item Name Function Initial range Note Item Group HdcP (1035i) Over Scan Rate (0 ~ 5.5% at 0.1% 7 Over Scan 0 - 55 steps) 8 VSBEG 0 - 15 Group color Shading Adj offset 0 R-Max 0-55 1 R-Mid1 0-55...
Page 52: Chassis Block Diagrams
chassis Block diagrams chassis over view -5-...
Page 53: System Control
Chassis Block Diagrams System control IC9882 INVERTER <HD74LVC14T> IC1802 IC301 I/O EXPANDER SYSTEM CONTROL -53-...
Page 54: Lamp Control
Chassis Block Diagrams lamp control -54-...
Page 55: Audio Circuit
Chassis Block Diagrams Audio circuit -55-...
Page 56: Power Supply & Protection Circuit
Chassis Block Diagrams Power supply & protection circuit IC631 POWER OSC. <MR4010> IC621 P.F.CONTROL <FA550> BLAST_AC FAN_ERR IC301 SYSTEM CONTROL -56-...
Page 57: Fan Control Circuit
Chassis Block Diagrams Fan control circuit TPFANA FN905 Q7812 FAN_A D3623 D3613 FN904 D3622 FN903 ON_16V D3621 TPFANB FN901 FAN_B IC7841 PQ20W211P D3624 TPFANC FN906 D3614 Power-On:H Q7803 IC7811 FAN_C FAN_SW1 <FA7703> D3628 FN902 Q7813 Q7864 D3627 Q3601 P_FAIL P_FAIL P_Fail: H FAN_ERR SIGNAL/MODE...
Page 58: Iic Bus Control Circuit
Chassis Block Diagrams IIc bus control circuit DSub15 -58-...
Page 59: Network (Mci) Circuit
Chassis Block Diagrams Network (McI) circuit -59-...
Page 60: Troubleshooting
Troubleshooting Indicators and Projector condition Check the indicators for projector condition. Indicators lAMP Projector condition PoWer WArNING rePlAce red/green yellow The projector is off. (The AC power cord is unplugged.) The projector is preparing for stand-by or the projection lamp is being cooled down.
Page 61: No Power
Troubleshooting No Power This projector provides a function which can be specified a defective area simply by indicating the LEDs. Connect the AC cord and press the Power button once and then check the LED indication. - When all of led indicators are not lighting, the symptom indicates that the primary power supply circuit does not operate properly.
Page 62: No Picture
Troubleshooting No Picture check following steps. No picture with all of input sources Check signal processing stage and LCD driving stage; Check RGB S&H signals at test points TP35B, TP35G, TP35R. Check power supply circuit 15.5V and peripheral circuit. Check ICs IC501, IC531, IC561, IC401, IC301 and peripheral circuits. No picture with Pc1 Check IC501 and peripheral circuit.
Page 63: No Sound
Troubleshooting No Sound Check following steps. check if the audio signal Check IC5001 and peripheral circuit. is observed at pins 7 and Check S1V, 11-AMP power supply. 15 of Ic5001. Check IC001, 11-AMP and peripheral circuit. check if the audio signal Check the Mute signal at pin 4 of IC001.
Page 64: Control Port Functions
Control Port Functions Scaler I/o Port Functions (PW190) Port SIGNAl Port NAMe FuNctIoN deScrIPtIoN NAMe AV_SHUT- PORTD7 AV_SHUTDOWN TPA313 Control DOWN PORTC1 SCS_PW 3-Wired Serial Control TXD_PW TXD_PW Serial Control RXD PORTC SDATA_PW 3-Wired Serial Control Data DCLKOUT DCLKOUT DCLK IIC Bus Control Clock PORTI7 LAMP_DET...
Page 65: I/O Expander Port Functions (Te7783)
Control Port Functions I/o expander Port Functions (te7783) SIGNAl PIN No. NAMe FuNctIoN ActIoN NAMe POWER_ON_MCI H: MCI ON USB_VBUS USB control USB_D+ USB control AIN1 P_FAIL_MCI Fpower Fail SIgnal Input for MCI Circuit AIN7 SENSOR G-Sensor Input AIN8 SENSOR G-Sensor Input TXD_MCI For MCI...
Page 66 IC Block Diagrams ● FA5550NG <P.F. Control, IC61> ● FA7701 <DC-DC Converter, IC5601> -66-...
Page 67 IC Block Diagrams ● HIN0EIB <RS-3C Driver, IC3801> ● L3E06170 <D/A, S/H-LCD Driver, IC501, IC531, IC561> -67-...
Page 68 IC Block Diagrams ● L3E07111 <LCD Driver & Gamma Correction, IC401> ● TPA313DP <Audio Output, IC001> -68-...
Page 69 IC Block Diagrams ● NJW1156 <Audio Control, IC5001> ● PW190 <Scaler, IC301> -69-...
Page 70 IC Block Diagrams ● MR4010 <Power OSC, IC631> ● TE7783 <Parallel I/O Expander, IC180> -70-...
Page 71 IC Block Diagrams ● FA7703 <DC-DC Converter, IC5651> -71-...
Page 72: Electrical Parts List
KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Product safety should be considered when a component replacement is made in any area of a projector. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety.
Page 73: Electrical Parts Location
KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Electrical Parts Location ● Assemblied Boards A60 Filter Board A400 Module Board A1001 AV Board A300 Network Board A1000 Main Board A00 Antenna Board A800 R/C Board A8700 CONNECT ID Board A901 Ballast Board A601 Power Board ●...
Page 74: Electrical Parts List
KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Electrical Parts List Note: Parts order must contain Chassis No., Part No., and Descriptions. Key No. Part No. Description Key No. Part No. Description INTEGRATED CIRCUIT IC8101 409 696 0319 IC ISP1105BS ASSEMBLED BOARDS IC8201 409 695 9313 IC RT9711CGB...
Page 75 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 453 8610 CERAMIC 0.1U K C8304 303 453 8917 CERAMIC 0.1U K 303 409 346 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K C8551 303 453 8917 CERAMIC...
Page 76 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 409 346 CERAMIC 0.1U K 303 409 346 CERAMIC 0.1U K C8647 303 453 8917 CERAMIC 0.1U K C8611 303 453 8917 CERAMIC 0.1U K 303 453 8610 CERAMIC...
Page 77 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C87 303 454 0613 CERAMIC 0.01U K C868 303 453 8917 CERAMIC 0.1U K 303 441 9810 CERAMIC 0.01U K 303 453 8610 CERAMIC 0.1U K C873 303 454 0613...
Page 78 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R8109 301 150 6014 MT-GLAZE 0.000 ZA 1/10W 303 370 7611 CERAMIC 10U M 6.3V R8111 301 150 6014 MT-GLAZE 0.000 ZA 1/10W C8938 303 394 131 ELECT 100U M...
Page 79 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R8666 301 4 9019 MT-GLAZE 10K JA 1/16W R8478 301 4 9019 MT-GLAZE 10K JA 1/16W R8667 301 4 9019 MT-GLAZE 10K JA 1/16W R8479 301 4 9019 MT-GLAZE...
Page 80 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB906 945 037 084 R-NETWORK X4 1/16W R9701 301 4 9316 MT-GLAZE 1K JA 1/16W RB9731 945 08 0710 R-NETWORK 10KX4 1/16W R970 301 4 9316 MT-GLAZE 1K JA 1/16W R9711...
Page 81 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 409 346 CERAMIC 0.1U K C613 303 451 4119 MT-POLYEST 1U K 450V C9504 303 453 8917 CERAMIC 0.1U K C614 303 451 4119 MT-POLYEST 1U K 450V...
Page 82 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R674 301 64 7518 MT-GLAZE .7K FA 1/10W 404 117 890 MT-POLYEST 1U K 310V R675 301 16 3711 MT-GLAZE 4.7K JA 1/10W !C603 304 073 3907 CERAMIC 1000P K...
Page 83 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 305 147 18 TR SA1037AK-S-T146 Q5601 305 17 8515 TR RSQ05P03-TR 305 173 9618 TR SA135A1E Q5603 305 17 6917 TR TPC6107 TE85L 305 173 9717 TR SA135A1F Q5604 406 01 7804...
Page 84 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 309 519 CERAMIC 7P J 403 459 8017 CERAMIC 0.47U K C1371 303 453 8917 CERAMIC 0.1U K 304 110 9800 CERAMIC 0.47U K 303 453 8610 CERAMIC 0.1U K...
Page 85 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 409 346 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K C891 303 453 8917 CERAMIC 0.1U K 303 409 346 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K...
Page 86 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 409 346 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K C347 303 453 8917 CERAMIC 0.1U K 303 409 346 CERAMIC 0.1U K 303 453 8610 CERAMIC 0.1U K...
Page 87 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C3583 303 76 3113 CERAMIC 33P J C3539 303 396 9613 CERAMIC 1U K C3584 303 76 3113 CERAMIC 33P J 303 397 7618 CERAMIC 1U K C3586...
Page 88 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 8 5118 CERAMIC 470P K 303 409 346 CERAMIC 0.1U K C4 403 455 101 CERAMIC 1U K C38 303 453 8917 CERAMIC 0.1U K 303 433 111 CERAMIC...
Page 89 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 303 397 7618 CERAMIC 1U K 403 478 591 CERAMIC 1U K 403 478 591 CERAMIC 1U K C5009 303 396 9613 CERAMIC 1U K C513 303 396 9613 CERAMIC...
Page 90 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C5608 303 306 6510 CERAMIC 800P K 303 409 346 CERAMIC 0.1U K C5609 303 453 8917 CERAMIC 0.1U K C534 303 453 8917 CERAMIC 0.1U K 303 453 8610...
Page 91 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description 403 454 6414 CERAMIC .U K 403 478 591 CERAMIC 1U K C781 303 453 8917 CERAMIC 0.1U K C581 303 396 9613 CERAMIC 1U K 303 453 8610 CERAMIC...
Page 92 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description C964 303 433 111 CERAMIC 1U K 303 453 8610 CERAMIC 0.1U K C9875 303 305 881 CERAMIC 47P J 303 409 346 CERAMIC 0.1U K C9878 303 34 6417...
Page 93 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R1864 301 4 9019 MT-GLAZE 10K JA 1/16W R105 301 4 9316 MT-GLAZE 1K JA 1/16W R1865 301 4 9019 MT-GLAZE 10K JA 1/16W R1053 301 6 414 MT-GLAZE...
Page 94 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R377 301 5 1814 MT-GLAZE 47 JA 1/16W R308 301 4 971 MT-GLAZE JA 1/16W R378 301 4 9019 MT-GLAZE 10K JA 1/16W R309 301 4 9316 MT-GLAZE...
Page 95 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R543 301 6 1516 MT-GLAZE 0.000 ZA 1/16W R501 301 4 8913 MT-GLAZE 100K JA 1/16W R544 301 6 1516 MT-GLAZE 0.000 ZA 1/16W R50 301 4 8913 MT-GLAZE...
Page 96 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description R7843 301 6 1516 MT-GLAZE 0.000 ZA 1/16W R5863 301 94 3016 MT-GLAZE 10K FA 1/16W R7844 301 5 8516 MT-GLAZE 1.8K JA 1/16W R5864 301 94 3016 MT-GLAZE...
Page 97 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description RB418 945 037 0831 R-NETWORK 47X4 1/16W R9611 301 5 013 MT-GLAZE 3.3K JA 1/16W RB419 945 037 0831 R-NETWORK 47X4 1/16W R961 301 5 013 MT-GLAZE 3.3K JA 1/16W RB41...
Page 98 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description L3631 945 018 937 INDUCTOR,1000 OHM RB8007 645 049 0675 R-NETWORK 33X4 1/3W L363 945 086 5368 IMPEDANCE,0 OHM P 945 049 0690 R-NETWORK 33X4 1/16W L3633 945 018 937 INDUCTOR,1000 OHM...
Page 99 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description DIODE 307 10 193 DIODE 1SS400 TE-61 D001 307 35 0816 DIODE 1SS387 TPL3 D3614 307 35 0816 DIODE 1SS387 TPL3 307 10 193 DIODE 1SS400 TE-61 307 10 193 DIODE 1SS400 TE-61...
Page 100 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description D684 307 3 1115 ZENER DIODE 0DZ6.Y(TPH3 95 001 8830 SWITCH,PUSH 1P-1TX1 307 09 114 ZD UDZS-TE-176.B SW6808 945 06 79 SWITCH,PUSH 1P-1TX1 408 063 7507 ZENER DIODE MM3Z6VB 95 001 8830 SWITCH,PUSH...
Page 101 KG5-XU355A00 , KB5-XU305A00 Electrical Parts List Key No. Part No. Description Key No. Part No. Description SC05 945 076 3503 SURGE-ABSORBER ACCESSORIES SC3001 945 076 3503 SURGE-ABSORBER SC3011 945 076 3503 SURGE-ABSORBER OWNER'S MANUAL SC301 945 076 3503 SURGE-ABSORBER SC3031 945 076 3503 SURGE-ABSORBER 610 343 6463 CD-ROM(NETWORK V&C5)
Page 102: Mechanical Parts List
KG5-XU355A00, KB5-XU305A00 Mechanical Parts List Cabinet Parts Location -10-...
Page 103: Optical Parts Location
KG5-XU355A00, KB5-XU305A00 Mechanical Parts List Optical Parts Location Integrator Lens-In (Integrator-In) (PBS) (Integrator-Out) Relay Lens-Out (Relay-out) -103-...
Page 104 KG5-XU355A00, KB5-XU305A00 Mechanical Parts List Polarized Glass-In L02-R (Polarized-in-R) L02-G (Polarized-in-G) L02-B (Polarized-in-B) Projection Lens (Projection Lens) -104-...
Page 105 KG5-XU355A00, KB5-XU305A00 Mechanical Parts List Prism/LCD Panel Assy (Red) (Green) L01-G L01-R L01-B (Blue) (Prism/LCD panel Ass'y) -105-...
Page 106 KG5-XU355A00, KB5-XU305A00 Mechanical Parts List In the Optical Unit -106-...
Page 107: Mechanical Parts List
610 343 3943 FILTER BASE-KG5AC 645 101 0254 MIRROR(R) 610 343 3950 PANEL NET B-KG5AC L13 645 096 4701 MIRROR(B) 945 047 8032 BADGE,SANYO*26.2X5.7L26.0 645 101 0247 MIRROR(B) CHASSIS PARTS L14 645 099 2568 LENS,PROJECTION 610 342 5795 HOLDER INT PBS BTM-KG5AC 610 342 5788 HOLDER INT PBS TOP-KG5AC...
Page 108 SANYO Electric Co., Ltd. (KG5AE, KB5AE) December 009 DC 00 Printed in Japan...
Page 109: Diagrams & Drawings
KB5-XU305A00 These schematic diagrams and printed wiring board drawings are part of the service manual original for chassis No. KG5-XU355A00, KB5-XU305A00, models PLC-XU355A and PLC-XU305A. File with the service manual No. SM5111166-00. Note: All the information of part numbers and values indicated on these diagrams are at the beginning of production.
Page 110: Parts Description And Reading In Schematic Diagram
KG5-XU355A00, KB5-XU305A00 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/ D J 10K B the parts description by the following code table. .
Page 111 KG5-XU355A00, KB5-XU305A00 Pin description of diode, transistor and IC ● Diode ● Transistor/FET ● IC...
Page 112: Note On Soldering
Note on Soldering Do not use solder containing lead. Solder This product has been manufactured using lead-free Use solder with the metal content and composition ratio solder in order to help preserve the environment. by weight given in the table below. Do not use solders Because of this, be sure to use lead-free solder which do not meet these conditions.
Page 113 Schematic Diagrams K9502 WIRELESS MODULE J10B2340G K9901 2.48GHz Anntena J10B2340G PROJECTION LENS 1AV4Z10B63700 K9501 J11RX50CG K9301 J10QU502G K8941 J10RL300G NETWORK POWER C611 1000KK L611 K9601 1000NH F35B1630N J10RL800G :1000KK1000LBZB POWER FACTOR CORRECTION DB611H1 SW902 DB611 D10XB60 380V S10B02800 K6C_1A K6C_1B DB611H4 DB611H3 J10RL800G...
Page 114 B[0-7] B[0-7] TO IC301 K10A_8 DVI_V S3.3VSI K10A_28 DVI_H D8082 1SS400G S3.3VSI P_FAIL L8081 L26B3470G S3.3VSI1 S3.3VSI TO PW R8081 IC8081 C8083 1/16GF4.7KA 6.3EM1003T PQ1LAX95MSPQ R8034 R8082 RB221 C8037 C8034 R1EB3304G 16KK 1/16GJ33A 1/16GF12KA 16KK SICLK TO IC301 ;R1JA3304G XB[0-7] 0.1MN 0.1MN R8083...
Page 115 R5823 R5824 R5825 1/16GF 1/16GF 1/16GJ620A 10KA 27KA R5863 R5864 R5865 1/16GF 1/16GF10KA 1/16GF680A R5821 1/16GJ12KA 10KA R5862 C5822 KK1800GQ 1/10GJ82KC R5861 1/16GJ6.8KA POWER_SW 2.5V_PW C5823 C5862 KK3300MN OPTION RESISTORS 25KK0.01MN C5821 R324 C5830 25KK0.01MN R5867 R1871 C5863 25KK0.01MN C5861 2.5V 16KK0.022MN P_FAIL...
Page 116 C039 L3BE221PG C015 16KK0.22GQ D5031 KK0.01AYH GND2 C004 MUTE SC5031 (FROM AV JACK) 25KK11D C011 16KK101G AVCC J10EP031G TC7SH00FUP 11_AMP C012 SANYO R9648 R9884 AVCC 16KK0.47GQ 1/16GJ1.5KA C005 L5031 25KK11D BYPASS GAIN0 GAIN0 L3BE221PG GAIN1 K8F_1 AGND GAIN1 Q9641 L5001...
Page 117 R592 1/16GJ10KA Q591 R591 1/16GJ10KA POWER_ON_MCI IC9883 R410 Q592 IC561(S&H) R426 R5604 C5605 R427 1/16GJ1MA IC5601 25EM1001X RESET_DG Q5601 J11CY300G R G B COMMON FA7701VG RSQ025P03G R5601 L5601 3.2V C5608 R5610 C428 1/16GJ10KA L2PK330MG L5704 KK8200MN L26B2770G 1/3GZ0 C5603 K8V_1 GAMMA CONT10 16KK0.1MN K401...
Page 118 R1419 1/16GJ1.5KA 15V_PNL <FROM:IC301> <FROM:IC1423> (UPC324) (PW190) Q1421 15V_REF BLUE R1424 1/16GJ4.7KA Q1422 R1420 TXXLBB013P 1/16GJ56KA SW_PNL_REF R1430 C1421 10KK1MN R519 15V_REF B_LCCOM 15V_SH_B R3503 3.3V_SH_B L501 L502 L26B3470G L26B3470G 16EM1001X 3.3V_1 15V_PNL C3506 L1421 L26B3470G C507 C509 C511 C508 B_MON 15V_REF 16KK101G...
Page 119 3.3V_CPU C8101 16KK0.1MN 3.3V_CPU ;16KK0.1AYH ;16KK0.1AXH TE8121 5V_USB 3.3V_CPU K8701 C8201 25KK11D C8202 C8203 C8103 16KK101G 16KK0.1MN 6.3VM100E R8119 ;16KK0.1AYH nARMTRST 1/10GF33C ;16KK0.1AXH ARMTDI R8107 ARMTMS R8117 1/10GZ0C 1/10GF33C ARMTCK USBH1_RXDM R8113 1/10GF15KC ARMTDO USBH1_RXDP R8114 R8106 R8118 1/10GZ0C VPO/VO RCV1 1/10GZ0C STST...
Page 120 A[1-22] D[0-15] D[0-15] A[17] 3.3V_CPU A[16] R8506 1/16GZ0A A[15] BYTE# A[14] A[13] D[15] DQ15/A-1 3.3V_CPU 3.3V_CPU A[12] D[7] A[11] D[14] DQ14 RB8322 A[10] D[6] R1JA1034G R8503 R8504 A[9] D[13] 1/16GJ DQ13 1/16GJ 10KA 10KA A[20] D[5] A[21] D[12] DQ12 D[4] RESET# nCPURESETOUT R8453...
Page 121 FPGA(FPGA I/F_2&SDRAM)_n IC8451 K4M18122H-HN75; IS42S32400D-6BL XSDA1_[0-13] 3.3V_FPGA XSDA1_[0-13] 3.3V_FPGA XSDDQM1_[0-3] XSDDQM1_[0-3] X8702 V10B7650G C8732 XSDDATA1_[0-31] XSDDATA1_[0-31] 16KK0.1MN RB8701 3.3V_FPGA RB8707 SDDA_CLK R1JA2204G R1JA2204G XSDDATA1_[24] 3.3V_FPGA XSDDATA1_[20] Q8601 XSDDATA1_[25] XSDDATA1_[21] R8622 XSDDATA1_[26] 1/16GJ2.2KA XSDDATA1_[22] XSDDATA1_[27] XSDDATA1_[23] R8623 1/16GJ 330A RB8702 RB8708 R1JA2204G R1JA2204G XSDDATA1_[28]...
Page 122: Wireless Lan
Wireless LAN Q9501 R9502 1/16GJ47KA L9501 L26B R9501 3470G 1/16GZ0A MPZ2012S331AT C9501 6.3TM47JR R9504 CFRESET FD[0-15] FD[8] CA[0-10] FD[14] FD[9] ZCCE1 A[10] D[8] FD[0] CA[4] FD[7] CA[2] CE1n D[9] D[7] A[2] FD[6] CA[0] ZWAIT ZMWE D[6] A[0] CA[0] CA[2] FD[5] D[5] SD_DAT[0] FD[9]...
Page 123 Printed Wiring Board Diagrams ! CAUTION R/C ( SIDE:A) R/C (SIDE:B) This projector is isolated from AC line by using the internal converter transformer. Please pay attention to the following notes in servicing 1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold sides (secondary circuit) at the same time.
Page 124 MAIN (SIDE:A) FILTER (SIDE:A) LAMP BALLAST FN905 FN903 “K9D” UNIT THERMAL SW SW90 C1427 PB15 R5622 PB11 R1461 C1428 IC1423 R1443 IC1422 R1429 R1434 L3621 IC592 C1422 R1431 FN90 C5782 R1432 C5608 R1433 L3641 POWER D7862 L7811 D7812 R5608 C5098 L7861 R5609 D3627...
Page 125 MAIN (SIDE:B) FILTER (SIDE:B) NETWORK "K8941" Q7862 Q5702 R7866 PB10 R7882 C7868 Q7812 IC7811 C5704 C7813 Q7864 C599 Q7813 R7879 R7828 R5065 R7884 1LG4B10W0440A R7834 IC5603 R7878 R7829 R5711 C603 L5821 R7805 C5610 C5705 R5710 POWER ??? *** L5701 R7869 C5710 R5707 R7874...
Page 126 NETWORK (SIDE:A) MODULE (SIDE:A) MODULE (SIDE:B) MAIN MAIN 1LG4B10W0230B 1LG4B10W0230B B_SIDE C9501 R9503 C9502 A_SIDE R9502 “K8V” “K8W” A30C5 NETWORK “K9301” ANTENNA K9601 K9602 “K9901” R9501 R9504 C9503 R9607 SCREW6 SCREW5 D8902 SCREW2 C5002 SCREW1 R8573 K8941 A_SIDE C8908 R8572 R8921 1LG4B10W0230A Q8601...

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