Sanyo PLC-XU8 Service Manual Download Page 46 | Manualshive

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Chassis Block Diagrams

S_SW

S_SW

PC1/PC2_SW

PO

WER

LAMP B

ALLAST

LINE FIL

TER

IC5031

AUDIO-OUT <LM4889>

IC5001

AUDIO-CONT

OL

<NJW1141>

IC5201

PC1/PC2-SW <AN5870>

IC1802

I/O EXPANDER

RC

RECEIVER

PO

WER SUPPL

Y

SW901 LAMP CO

VER

SWITCH

P.F

. CONTR

OL

S-VIDEO

SP901

SPEAKER

MUTE

DC_ON

RC

MAIN

Q6842

FAN_CON_A

FAN_CON_B

IC3501

D/A

<M62334>

1

2

R/C

1

13

4

ON:H

ON:H

ON:H

ON:H

ERR

OR:H

P-ON:H

PC1:L

P.F

ail:L

7,8

10

4

2

1

26

IC3851

G-SENSOR <MXA2500>

2,5

1

Mute On:H

Mute On:H

Po

w

er On:H

Po

w

er On:H

Po

w

er On:H

Po

w

er On:H

Po

w

er On:H

Po

w

er On:L

Po

w

er On:H

L/R

VOLUME

267

345

PWR_LED

BLAST_A

C

BALAST_A

C

FAN_ERR

LAMPREP_LED

ON_3.3V

ON_150V

346

413

269

11

344

FAN_SW2

CABLE_SW

W

ARNING_LED

ON_5V

A

363

182

184

DDC_SW3

1

DDC_SW1

101

67,68

DDC_SW2

98

DDC_SW4

99

P_F

AIL_MCI

61

W_R/C_SW

6

PO

WER_ON_MCI

50

ST

ANDBY_MCI

49

MCI_ON

48

110

P_F

AIL

P_F

AIL

FAN_SW1

FAN_SW2

FAN_SW1

LAMPDC_ON

DC_ON

READ

Y_LED

215

P.F

ail:L

MONIT

OR_OUT

288

285

89

201

91

CHO_TXD

CHO_RXD

CHO_TXD

CHO_RXD

MUTE

KEY1

295

26

92

28

KEY2

126

KEY3

IRRCVR1

IRRCVR0

SCL0_5V/SD

A0_5V

SCL0_5V/SD

A0_5V

216

369

IRRCVR0

214

290,208

212,293

IC301

SCALER <PW190>

Q6844

Q6843

D6832

D6831

D6833

Q5036

OUT_DET

Mute On:H

Q5034

Q6841

W

ARNING

LAMP REPLA

CE

READ

Y

IC4891

NAND

2

13

1

10

IC9882

INVER

TER

K8R

K8F

K6R

13

14

K8S

3

1

K8H

4

5

1

K8D

K29D

3

S5V

FAN

CONTR

OL

CIRCUIT

NET

O

WRK

(MCI)

KEY SWITCH

SCL0_5V/SD

A0_5V

LAMPDC_ON

P-ON:H

IC891

INVERTER

<MH74LVC>

IRRCVR1

System control

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Summary of Contents for PLC-XU8

Page 1: ...ce Manual If the Original Version Service Manual Chassis No does not match the unit s additional Service Literature is re quired You must refer to Notices to the Original Service Manual prior to servicing the unit K RoHS This product does not contain any hazardous sub stances prohibited by the RoHS Directive You will find RSF mark near the rating plate on the RoHS compliant product WARNING You are...

Page 2: ... IC1391 Replacement 26 Circuit Adjustments 27 Test Points and Locations 31 Service Adjustment Data Table 32 Chassis Block Diagrams 45 Chassis over view 45 System control 46 Lamp control 47 Audio circuit 48 Power supply protection circuit 49 Fan control circuit 50 IIC bus control circuit 51 Network MCI circuit 52 Troubleshooting 53 Indicators and Projector Condition 53 No Power 54 No Picture 55 No ...

Page 3: ...tray parts or tools have been left inside Before returning any projector to the customer the service personnel must be sure it is completely safe to operate without danger of electric shock Service Personnel Warning Eye damage may result from directly viewing the light produced by the Lamp used in this equipment Always turn off Lamp before opening cover The Ultraviolet radiation eye protection req...

Page 4: ...RCA Type x 2 Computer Input 1 DVI I Input Terminal DVI I Terminal x 1 Computer Input 2 Monitor OutputTerminal Anlaog RGB Mini D sub 15 pin Terminal X 1 In Out switchable Computer Component Audio Input Jack Mini Jack stereo x 1 Service Port Connector Mini DIN 8 pin x 1 USB Connector USB Series A Connector x 1 USB Series B connector x 1 Audio Output Jack Mini Jack stereo x 1 Variable LAN Connection ...

Page 5: ...ch SW902 inside of the projector to detect the internal temperature rising abnormally When the internal tem perature reaches near 105 C the thermal switch opens to stop the operation of the power supply circuit The thermal switch cannot be reset itself automatically even if the internal temperature becomes normal Reset the thermal switch fol lowing to the below procedure How to reset the thermal s...

Page 6: ...es Remove dust from the air filters by following instructions in the Air filter care and cleaning below Ventilation slots of the projector are blocked In such an event reposition the projector so that ventilation slots are not obstructed Check if projector is used at higher temperature place Normal operating temperature is 5 to 35 C or 41 to 95 F The projector is shut down and the WARNING indicato...

Page 7: ...nts when you operate the projector Usage in these environments may cause poor image quality When using the projector under dusty or smoky conditions dust may accumulate on a lens LCD panels or optical elements in side the projector degrading the quality of a projected image When the symptoms above are noticed contact your authorized dealer or service station for proper cleaning Cleaning the Filter...

Page 8: ...e the lamp cover and tighten the screw 4 Remove 1 screw with a screwdriver and remove the lamp cover 2 Connect the AC power cord to the projector and turn on the projector 6 Reset the lamp counter See Resetting the Lamp Counter on the next page 5 CAUTION Top Control LAMP REPLACE indicator Maintenance Lamp Lamp Cover Screw Screw Handle Screw ORDER REPLACEMENT LAMP Type No Service Parts No POA LMP10...

Page 9: ...hting Press the MENU button to display the On Screen Menu Use the Point 7 8 buttons to move the red framed pointer to the Setting Menu icon Use the Point ed buttons to move the red framed point er to Lamp counter and then press the SELECT button A dialog box appears showing the total accumulated time of the lamp usage and the reset option Select Reset and the Lamp replacement counter Reset appears...

Page 10: ...ng air spray If dirt cannot be removed by air spray disassemble and clean the optical unit Disassembly Cleaning Disassembly cleaning method should only be performed when the unit is considerable dirty and cannot be suf ficiently cleaned by air spraying alone Be sure to readjust the optical system after perform ing disassembly cleaning 1 Remove the cabinet top and main units following to Mechanical...

Page 11: ...C outlet again Keep pressing the SELECT button until the POWER indicator lights continuously This is complete the resetting of the security function The PIN code lock and Logo PIN code lock are reset as the initial PIN code at the factory and the Key lock function is disabled Please refer to the owner s manual for further information of the security functions Function Description Key lock Locks op...

Page 12: ...re unnecessary step may 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 Screws Expression Type Diameter x Length mm T type M Type M3x8 x5 z Cabinet Top Fans FN901 FN902 removal Cabinet top Side grille FN901 FN902 Control buttons T3x6 Fig 1 T3x6 ...

Page 13: ...mbly Main board Rear panel FN905 SP901 Cabinet front R C board M2 5x6 M2 5x6 x7 M4x5 T3x8 T3x6 Fig 2 x Cabinet Front R C Board Main Board Fans FN905 FN906 SP901 removal FN906 Grounding lead M3x8 M3x8 M2 5x6 M2 5x6 M2 5x6 x2 ...

Page 14: ... Sub Power Line Filter Board Ballast Board Ther mal Sw SW902 removal Power board Ballast board Isolation sheet Ballast socket Thermal switch SW902 T3x6 x4 T3x6 T3x6 x2 T3x6 T3x6 x4 Line Filter board M3x8 T3x6 Black T3x6 T3x6 T3x6 Black ...

Page 15: ...echanical Disassembly Fig 4 2 v Optical Unit MCI Board Fans FN903 FN904 Noise Fil ter removal Noise filter Optical unit FN904 FN903 T3x8 T3x6 x3 T3x10 x4 T3x6 T3x6 x2 T3x8 x6 T3x6 x4 MCI board Ass y Fig 4 1 ...

Page 16: ... Front and Main Board following to the Mechanical Disassembly Disassembly requires a 2 0mm hex wrench Fig 1 z Projection lens removal x Integrator lens in disassembly Hooks Integrator lens in Integrator Lens In Ass y M2 5x8 x4 M2 5x5 x2 Fig 2 Projection lens Rugged surface Behind Spacer ...

Page 17: ...17 Optical Parts Disassembly c Relay lens disassembly Relay lens Relay lens Ass y M2 5x5 x2 M2x3 v Polarized glass in disassembly Polarized glass Polarized glass in Ass y M2 5x5 x1 Fig 3 Fig 4 Film side ...

Page 18: ...r shading at the top bottom left or right of the screen If there is try to remove the shading following to the chapter Optical Adjustment Check the white balance If it needs the adjustment adjust the white balance following to the White Balance Ad justment Gamma Adjustment and Common Centre Adjustment in the chapter Electrical Adjustment Check the white uniformity on the screen If you find the col...

Page 19: ...Ass y you need to take Panel Type Check and Setting on the Electrical Adjust ment for the replaced LCD Panel Prism Ass y The gamma characteristics is different between L Type and R Type LCD Panel Prism Ass y How to check the type of LCDPanel Prism Ass y Check the printed number on the flat cable of the G LCD Panel Fig 5 2 Panel Type Check L3P06X 65G00 1 B 1234A1 65G00 L3P06X 66G000 1 B 1234A1 66G0...

Page 20: ... Optical top cover A Fig 7 n Polarized glass Pre polarized glass removal Polarized Glass G Pre Polarized Glass G Polarized Glass R Mount the polarized glasses as the film attached side comes to the LCD panel side Polarized Glass B M2x2 M2x2 M2x2 Film Blue Red Green Pre Polarized Glass B Film M2x4 ...

Page 21: ...B 9 When mounting or assembling the optical parts in the optical unit the parts must be mounted in the specified location and direction as shown in figure below The arrows in the figure indicate the mount direction of the part for the replacement Check the number on the arrows and mount each part according to its note A The printed part no comes to this side B Rugged surface comes to this side 2 3...

Page 22: ...stment G Contrast adjustment B Contrast adjustment Integrator lens adjustment Relay lens out adjustment Electrical Adjustments Fan control adjustment Panel type check and setting Auto calibration adjustment PC Auto calibration adjustment Component Auto calibration adjustment Video Common center adjustment 50 white adjustment PC White balance adjustment PC 50 white adjustment Video White balance ad...

Page 23: ...Polarized glass mounting base Main Board A Contrast adjustment Before taking optical adjustments below remove the Cabinet Top following to the Mechanical Disassembly Adjustments require a 2 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 2 0mm hex wrench an...

Page 24: ...the slot B to make color uniformity in white by using a slot screwdriver 2 If the shading appears on the top or bottom of the screen as shown in Fig 2 2 loosen 2 screws C and adjust the slots D to make color uniformity in white by using a slot screwdriver 4 Tighten screws A and C to fix the Integrator lens unit Note The relay lens adjustment must be carried out after completing this adjustment Int...

Page 25: ...s on the screen 3 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 Fig 3 loosen 1 screw A and adjust the slot B to make color uniformity in white by using a slot screwdriver 4 Tighten the screws A to fix the relay lens unit Relay lens Out adjustment ...

Page 26: ...the lamp replace counter will be reset when the memory IC is replaced Lamp replace counter cannot be set to the previous value Caution to memory IC replacement When memory IC is replaced with new one the CPU writes down the default data of the service adjustments to the replaced IC as the mentioned on the service ad justment table As these data are not the same data as factory shipped data it shou...

Page 27: ...adjustment as follows 1 Connect a digital voltmeter to pins 1 and 2 of K6D 2 Adjust the voltage by using VR611 as following AC Input Reading 230V 380V 2V Caution Be sure to connect the lamp when taking this adjustment This adjustment is not required even if the power board is replaced because this adjustment is carried out be fore parts shipment Output Voltage adjustment WARNING USE UV RADIATION E...

Page 28: ...tment PC Pedestal adjustment Component 1 Enter the service mode 2 Receive the 16 step grey scale 480i component signal with Computer2 Component mode 3 Connect an oscilloscope to test point TP35G and chassis ground 4 Select group no 0 item no 0 and change data val ue to adjust the pedestal level and black level to be the same level 5 Connect an oscilloscope to test point TP35R and chassis ground 6 ...

Page 29: ... white level m 50 White adjustment PC Gain adjustment Video 1 Enter the service mode 2 Receive the 16 step grey scale composite video signal with Video Video mode 3 Connect an oscilloscope to test point TP35G and chassis ground 4 Select group no 0 item no 3 and adjust the ampli tude a to be minimum by changing the Data value 5 Connect an oscilloscope to test point TP35R and chassis ground 6 Select...

Page 30: ...ind the color shading on the screen please ad just the white uniformity by using the proper computer and Color Shading Correction software supplied sep arately The software can be ordered as follows After replacing the G sensor circuit IC3851 IC1802 and peripheral circuit readjust the Keystone Offset adjustment as follows 1 Put the projector on a horizontal place with the adjustable feet being min...

Page 31: ... 31 Electrical Adjustments 1 K5R K6L K8V TP35R IC561 K5B K5G TP35B TP35G IC501 IC531 K8H K6M K8D K8N K8S K6K K8P IC1802 TPFANB TPFANA MAIN BOARD Test Points and Locations ...

Page 32: ... 120 PreCoast PC Video 480i 7 0 63 121 PostCoast PC Video 480i 13 0 63 122 PreCoast PC Video 575i 7 0 63 123 PostCoast PC Video 575i 13 0 63 124 PreCoast PC Video 480p 7 0 63 125 PostCoast PC Video 480p 13 0 63 126 PreCoast PC Video 575p 7 0 63 127 PostCoast PC Video 575p 13 0 63 128 PreCoast PC Video 720p 60Hz 7 0 63 129 PostCoast PC Video 720p 60Hz 13 0 63 130 PreCoast PC Video 720p 50Hz 7 0 63 ...

Page 33: ...AL 11 C2DBDIAGONALGAIN Comb 2D Band Pass Diagonal Gain 1 3 0 3 NTSC PAL 12 C2DNBCWBCLGAIN Comb 2D Narrow Band Comb Wide Band Comb 1 1 0 3 NTSC PAL 13 RLUMASETUP Enable 7 5IRE Setup Enable 0 0 1 Effective only NTSC Signal Group 40 General 0 IP Mode Sets for IP Off 1 0 1 0 IP Block not used 1 IP OFF used with IP Block 1 3 2 PullDown Mode 1 1 3 bit0 Global Motion bit1 Video Motion 2 Detect Film Mode ...

Page 34: ... Global Motion Window Start X GMDSTARX 10 0 2047 Range of detective for Film mode 7 Global Motion Window Stop X GMDSTOPX 10 0 2047 Range of detective for Film mode 8 Global Motion Window StartY GMDSTARY 10 0 1023 Range of detective for Film mode 9 Global Motion Window StopY GMDSTOPY 10 0 1023 Range of detective for Film mode Group 60 Image 0 Center Contrast 512 556 534 534 492 492 0 1023 Video S V...

Page 35: ...clic Operation 43 LineB1 5 0 255 MIN MAX Cyclic Operation 44 LineB2 2 0 255 MIN MAX Cyclic Operation 45 LineB3 254 0 255 MIN MAX Cyclic Operation 46 LineB4 252 0 255 MIN MAX Cyclic Operation 47 GhostR Pos 8 0 15 48 GhostG Pos 8 0 15 49 GhostB Pos 8 0 15 50 GhostR Cent 0 0 2047 51 GhostR Start 128 0 255 52 GhostR End 128 0 255 53 GhostG Cent 0 0 2047 54 GhostG Start 128 0 255 55 GhostG End 128 0 25...

Page 36: ...t N9 0 0 0 511 113 R DCOffset N10 0 0 0 511 114 R DCOffset N11 0 0 0 511 115 R DCOffset N12 0 0 0 511 116 G DCOffset NGain 0 0 0 255 117 G DCOffset N1 0 0 0 511 118 G DCOffset N2 0 0 0 511 119 G DCOffset N3 0 0 0 511 120 G DCOffset N4 0 0 0 511 121 G DCOffset N5 0 0 0 511 122 G DCOffset N6 0 0 0 511 123 G DCOffset N7 0 0 0 511 124 G DCOffset N8 0 0 0 511 125 G DCOffset N9 0 0 0 511 126 G DCOffset ...

Page 37: ... 178 B DCOffset P10 0 0 0 511 179 B DCOffset P11 0 0 0 511 180 B DCOffset P12 0 0 0 511 Scan Direction Front Rear 181 ENBX R 0 0 127 182 ENBX G 0 0 127 183 ENBX B 0 0 127 184 DXOutPos 0 0 1 Group101 Panel Service 6150 1060 0 R LCCOM 300 0 511 1 G LCCOM 300 0 511 2 B LCCOM 300 0 511 3 R LCCOM Gain 191 0 255 4 G LCCOM Gain 191 0 255 5 B LCCOM Gain 191 0 255 6 R LCCOM Bright 0 0 255 7 G LCCOM Bright ...

Page 38: ... times of Fanctory Default 1 0 255 Read only 55 Motor Disable 0 On 1 Off 0 0 1 56 Menu Position Move menu X asis 0 0 1024 57 Menu Position Move menu Y asis 0 0 1024 58 Lamp Go Out n a 0 1 Group 201 Option signal 0 FrameLock Option 1 0 1 0 FrameLockOFF at PC signal 1 FrameLockON at PC signal and 47Hz Vfreq Panel frequency of input signal 2 Field Sense Invert Enable 0 0 1 Reverse Processing of FLDIN...

Page 39: ...ble 0 Lamp Failure Detection OFF White 50 Back 1 ON Blue 100 Back 21 VOLTAGE_LEVEL Lamp Voltage Unit 8bit Raw Data Read only Group 250 FAN Control 0 FAN1 MIN ADJUST DAC DAC Output for Fan Lamp mode is forced Eco 10 0 255 1 FAN1 MAX ADJUST DAC 180 0 255 2 FAN2 MIN ADJUST DAC 10 0 255 3 FAN2 MAX ADJUST DAC 180 0 255 4 FAN3 MIN ADJUST DAC 0 255 5 FAN3 MAX ADJUST DAC 0 255 Group 251 Not used Group 252...

Page 40: ...135 135 0 255 14 Normal Fan2 Min 84 84 130 130 0 255 15 Normal Fan2 Max 130 130 130 130 0 255 16 Normal Fan3 Min 9999 17 Normal Fan3 Max 9999 18 Normal Fan4 Min 9999 19 Normal Fan4 Max 9999 20 Eco Fan Control Min Temp Temp Senser Control Start End Tem p at Eco 47 47 99 99 20 100 21 Eco Fan Control Max Temp 50 50 99 99 20 100 22 Eco Fan1 Min Fan voltage value at Eco unit 0 1V 55 55 120 120 0 255 23...

Page 41: ...1 1 127 8 GAIN target Target Value of White Level Adj 222 0 255 9 GAIN torelance Torelance of White Level Adj 1 1 255 Group 262 Auto Calibration CVBS SVIDEO 0 Y Image Area Start X Y Acquiring Area H Start Position 25 0 1000 1 Y Image Area StartY Y Acquiring Area V Start Position 200 0 1000 6 Image Area H Width Image Level Acquiring Area 13 0 4095 7 Image Area V Hight Image Level Acquiring Area Hei...

Page 42: ...to 20 Group 500 Composite NTSC Composite S Video 0 1 Disp Dots 668 0 4095 2 H Back Porch 28 0 4095 3 V Back Porch 34 0 4095 4 Disp Line 458 0 4095 Group 501 Composite PAL Composite S Video 0 1 Disp Dots 658 0 4095 2 H Back Porch 34 0 4095 3 V Back Porch 22 0 4095 4 Disp Line 536 0 4095 Group 502 Composite SECAM Composite S Video 0 1 Disp Dots 652 0 4095 2 H Back Porch 28 0 4095 3 V Back Porch 22 0...

Page 43: ...35i 0 Total Dots 2200 0 4095 Read only 1 Disp Dots 1872 0 4095 2 H Back Porch 258 0 4095 3 V Back Porch 88 0 4095 4 Disp Line 1012 0 4095 Group 540 RGBVideo 480i 0 Total Dots 960 0 4095 1 Disp Dots 752 0 4095 2 H Back Porch 166 0 4095 3 V Back Porch 48 0 4095 4 Disp Line 460 0 4095 5 Clamp 1 0 255 6 Clamp Width 31 0 255 Group 541 RGBVideo 575i 0 Total Dots 966 0 4095 1 Disp Dots 736 0 4095 2 H Bac...

Page 44: ...Dots 1868 0 4095 2 H Back Porch 258 0 4095 3 V Back Porch 92 0 4095 4 Disp Line 1012 0 4095 Group 560 HDCP 480P 7 Over Scan Over Scan Rate 0 25 5 at 0 1 steps 0 0 255 8 VSBEG 2 0 15 Group 561 HDCP 575P 7 Over Scan Over Scan Rate 0 25 5 at 0 1 steps 0 0 255 8 VSBEG 2 0 15 Group 562 HDCP 720P 60 7 Over Scan Over Scan Rate 0 25 5 at 0 1 steps 0 255 8 VSBEG 2 0 15 Group 563 HDCP 720P 50 7 Over Scan Ov...

Page 45: ... G SENSOR C VIDEO S VIDEO VIDEO AUDIO RGB DHS DVS DCLK 34 32 28 B 0 7 G 0 7 R 0 7 GB 0 7 GG 0 7 GR 0 7 DB 0 9 DG 0 9 DR 0 9 A 1 23 22 20 11 13 26 15 288 206 204 82 260 258 410 408 411 262 264 1 2 73 331 164 21 10 5 8 49 10 10 12 81 82 67 68 USB D D STANDBY_MCI PC1 PC2_SW 265 214 124 368 PW_TXD PW_RXD TXD RXD R C IRRCVR0 1 5 11 15 17 2 5 3 7 13 16 18 4 27 1 30 9 22 4 13 7 13 SP901 SPEAKER PC_L R VI...

Page 46: ...P_LED ON_3 3V ON_150V 346 413 269 11 344 FAN_SW2 CABLE_SW WARNING_LED ON_5VA 363 182 184 DDC_SW3 1 DDC_SW1 101 67 68 DDC_SW2 98 DDC_SW4 99 P_FAIL_MCI 61 W_R C_SW 6 POWER_ON_MCI 50 STANDBY_MCI 49 MCI_ON 48 110 P_FAIL P_FAIL FAN_SW1 FAN_SW2 FAN_SW1 LAMPDC_ON DC_ON READY_LED 215 P Fail L MONITOR_OUT 288 285 89 201 91 CHO_TXD CHO_RXD CHO_TXD CHO_RXD MUTE KEY1 295 26 92 28 KEY2 126 KEY3 IRRCVR1 IRRCVR0...

Page 47: ...01 THERMAL SW LINE FILTER A901 LAMP BALLAST SW901 LAMP COVER SW Q4811 CHO_RXD LAMP_DET BALAST_AC LAMPDC_ON CHO_TXD IC9882 INVERTER 13 10 295 26 89 413 11 5 4 1 1 3 1 3 K8R K6R K690 K8H K8S 1 4 Q4801 POWER ON H POWER ON H MAIN POWER Power Control Lamp control ...

Page 48: ... SW SPEAKER SP901 L R L R 1 30 10 21 13 14 4 1 4 27 AUDIO OUT L R 9 22 3 5 2 6 Q5031 K300 K200 Q5032 Q5061 Q5063 Q5036 Q5034 Q5062 Q5064 IC5031 AUDIO OUT LM4889 1 3 K8F IC301 SCALER SCL0_5V OUT_DET SDA0_5V SCL0_5V SDA0_5V 293 212 92 AUDIO MUTE MUTE Mute On H 11 12 9 10 13 14 15 Q5033 Audio circuit ...

Page 49: ... L P Fail L PC643 IC631 POWER OSC STR Z2156 Feedback S6V 16V 5V DC_ON ON_150V LAMPDC_ON IC4891 NAND S6V 15 5V S15 5V S 5V 5 13 1 3 7 9 11 IC8811 TEMP SENSOR3 LM76CHMX LAMP PANEL OUTSIDE IC8821 TEMP SENSOR2 LM76CHMX IC8831 TEMP SENSOR1 LM76CHMX 26 2 13 295 215 P_FAIL P Fail L 215 11 344 ON_5VA 110 DC_ON LAMPDC_ON 201 89 413 212 293 SCL0_5V SDA0_5V IC9882 INVERTER SW901 12V S15 5V IC5641 DDC FAN_A Q...

Page 50: ...6 7 IC7861 Q7862 Q7864 Q7861 Q7801 P_FAIL FAN_SW1 D3613 D3614 D3626 IC8821 TEMP SENSOR2 LM76CH 2 1 IC8811 TEMP SENSOR3 LM76CH IC8831 TEMP SENSOR1 LM76CH MAIN BOARD FAN_CON_B FAN_CON_A Power On H IC3531 D A M62334 IC4891 NAND 2 1 2 4 1 8 7 215 P_FAIL_FAN 370 269 FAN_SW2 Power On H 363 212 293 SCL0 SDA0 SCL0_5V SDA0_5V IC1371 BUS SW Power Error On P_Fail H P_FAIL FAN_ERR TPFANB K8S K8H 413 3 1 4 BAL...

Page 51: ...SW TC7WBD125 5 1 7 2 290 208 D 0 7 2 1 2 1 7 1 2 3 6 FAN CONTROL IC3501 DAC M62334 IC8811 TEMP SENSOR 3 LM76CH 14 13 IC5001 AUDIO SELECTOR NJW1141 100 3 IC8001 DVI I F SiI169 MAIN 6 SCL SDA 211 294 5 IC1391 CONTROL MEMORY 2 1 IC8821 TEMP SENSOR 2 LM76CH IC8831 TEMP SENSOR 1 LM76CH 6 7 5 4 15 IC8101 DVI HDCP MEMORY 6 5 IC1051 VGA HDCP MEMORY IC8131 DDC SW 5 3 2 1 4 14 15 9 10 11 Q8111 DDC_SW3 99 DD...

Page 52: ...1 USB DRIVER UPD72010 IC8451 DRAM IC1802 I O EXPANDER TE7783 P_FAIL_MCI PFAIL_2 GCLK VSYNC HSYNC POWER_ON_MCI POWER_ON_MCI STANDBY_MCI MCI_ON IC8351 CPU TMPR4925 NETWORK MCI MAIN IC8301 GRAPHIC SM712 IC301 SCALER PW190 Q591 Q592 D8301 D8302 D8303 D8305 IC8491 FLASH ROM AD 0 31 AD 0 31 A 0 19 D 0 31 AD 0 31 AD 0 31 GD_A 0 23 STANDBY_MCI 3 I 10 3 I 10 23 19 20 13 14 11 12 19 I 24 Network MCI circuit...

Page 53: ... indicator stops blinking Q The projector is ready to be turned on with the POWER ON OFF button Q The projector is operating normally Q The projector is in the Power management mode Q The temperature inside the projector is abnormally high The pro jector cannot be turned on When the projector is cooled down enough and the temperature returns to normal the POWER indi cator emits a red light and the...

Page 54: ...lamp cover switch to stop operation of the lamp circuit An abnormality occurs on the secondary power supply Check power supplies 15 5V S15 5V S6V S 5V P_FAIL signal becomes Low when the abnormality oc curs on any of the power supply lines An abnormality occurs on the fan control circuit Check FN901 FN902 FN903 FN904 FN905 FN906 and peripheral circuit If any of the fans has an error the fan lock si...

Page 55: ...eck IC5201 PC1 PC2_SW and IC301 Scaler and peripheral circuit No picture with all of computer input sources Yes Yes Yes No No No No Check following steps Check AV source selecting and decoding stage S Video source Check S video signal Y C S C signal is applied to pin 265 of IC301 Scaler and S Y signal is applied on pin 264 of IC301 S_SW signal S VIDEO L is input to pin 267 of IC301 Scaler Componen...

Page 56: ...it Check speaker connection of the terminal K8F Yes No Check following steps Check IC5031 5V_AUDIO and peripheral circuit Check the Mute signal at pin 1 of IC5031 The Mute signal is output from pin 92 of IC 301 Scaler The OUT_DET signal is sent from Audio Out terminal Mute On H at pin 92 of IC301 L at pin1 of IC5031 Check if the audio sig nal is observed at pins 5 and 8 of IC5031 Yes No ...

Page 57: ...l Data O 295 D22 CHO_TXD CHO_TXD Serial Control TXD O 215 D24 ADC0 ADC0 P_FAIL Power Failure Signal Input Failure L I 126 D25 ADC2 ADC2 KEY 2 Key Control Input I 29 D26 ADC6 ADC6 LAMP Option Lamp Option I 354 E6 SIVS SIVS V Sync Input for DVI I 362 E14 PORTC4 IRM_RST O 363 E15 PORTC0 FAN_SW2 Fan Control Switch 2 O 367 E19 THRWSC 3 Wire Serial Clock SCLK 3 Wired Serial Control Clock O 368 E20 RXD_P...

Page 58: ...erence 82 Y1 RAI1 Ch1 Analog Input R R Signal Input I 280 Y3 GAI1 Ch1 Analog Input G G Signal Input I 174 AA2 SOG1 SOG Ch1 SOG Ch1 Sync on Green ch1 Input I 258 AB3 BAI1 Ch1 Analog Input B B Signal Input I 331 AC7 HS1 HS1 H Sync Input I 166 AE6 ADCXOUT Crystal oscillator X TAL OUT 165 AE7 AFETEST3 TestPin TAFETST3 162 AE10 RESETB Reset PW_RESET Reset Input I 161 AE11 VS1 Channel 1 VSync VS1 V Sync...

Page 59: ... Battery Charging Circuit I 54 P27 USB_VBUS 55 P28 USB_D I O 61 AIN1 P_FAIL_MCI Fpower Fail SIgnal Input for MCI Circuit I 65 AIN5 BATT BATT from Battery Charging Circuit I 67 AIN7 G Sensor Input I 68 AIN8 G Sensor Input I 72 P31 TXD_MCI For MCI O 73 P32 RXD_MCI For MCI I 74 P33 TXD2_MCI For MCI I 75 P34 RXD2_MCI For MCI O 76 P35 I O_RXD0 For Alarm O 77 P36 I O_CLK0 For Alarm O 78 P37 I O_TC For A...

Page 60: ... 60 Waveform VIDEO signal VIDEO HSYNC signal VSYNC signal HSYNC signal TPDHS VSYNC signal TPDVS R S H signal TP35R G S H signal TP35G B S H signal TP35B ...

Page 61: ... 61 IC Block Diagrams BA7078 Sync Separator IC5301 AN5870 Signal Switch IC5201 ...

Page 62: ... 62 IC Block Diagrams FA5502 P F Control IC621 BA9743 DDC Control IC5751 ...

Page 63: ... 63 IC Block Diagrams HIN202EIB RS 232C Driver IC3801 FA7711 DC DC Converter IC5801 ...

Page 64: ... 64 IC Block Diagrams L3E07110 LCD Driver Gamma Correction IC401 L3E06150 D A S H LCD Driver IC501 IC531 IC561 ...

Page 65: ... 65 IC Block Diagrams L3E01060 Level Shift IC2501 IC2531 IC2561 LM4889 Audio Output IC5031 ...

Page 66: ... 66 IC Block Diagrams NJW1141 Audio Control IC5001 M62334 DAC IC3501 ...

Page 67: ... 67 IC Block Diagrams PW190 Scaler IC301 STR Z2156 Power OSC IC651 ...

Page 68: ... 68 IC Block Diagrams TE7783 Parallel I O Expander IC1802 ...

Page 69: ...omposite STYRENE Styrene TA SOLID Tantalum Oxide Solid Electrolytic AL SOLID Aluminium Solid Electrolytic ELECT Aluminum Foil Electrolytic NP ELECT Non polarised Electrolytic OS SOLID Aluminium Solid with Organic Semiconductive Electrolytic POS SOLID Polymerized Organic Semiconductive DL ELECT Double Layered Electrolytic PPS FILM Polyphenylene Sulfide Film MT PPS FILM Metalized Polyphenylene Sulfi...

Page 70: ...mal Switch FN905 Cooling Fan PBS FN904 Cooling Fan G Line Filter Board Main Board A901 Ballast Board SP901 Speaker MCI Board FN902 Cooling Fan Power FN906 Cooling Fan EX FN901 Cooling Fan Main LP900 Lamp Ass y LF901 Noise Filter R C Board FN903 Cooling Fan B OUT OF CIRCUIT BOARD Power Board ...

Page 71: ... 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q611 305 140 3707 TR 2SK2698 Q621 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR...

Page 72: ...1W R61E 301 275 2915 MT GLAZE 68K JA 1W R61F 301 275 2915 MT GLAZE 68K JA 1W R620 301 259 9015 MT GLAZE 150K FA 1 2W R623 301 162 3711 MT GLAZE 4 7K JA 1 10W R62A 301 256 3818 MT GLAZE 1 5K JA 1 10W R62B 301 150 5918 MT GLAZE 10K JA 1 10W R62C 301 162 3810 MT GLAZE 470K JA 1 10W R62D 301 255 6810 MT GLAZE 30K JA 1 10W R62E 301 256 3719 MT GLAZE 750 JA 1 10W R62F 301 264 2810 MT GLAZE 1 2K FA 1 10W...

Page 73: ...C RTL8139CL LF IC8511 310 592 5704 IC S 93C46BD0I T8T1G IC8601 310 569 3504 IC UPD720101F1 EA8 A IC8611 309 485 9212 IC LM3525MX H CAPACITOR C8301 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8302 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8303 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8304 303 342 3313 CERAMIC 0 1U K 25V 304 095 080...

Page 74: ... 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8388 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8389 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8391 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8392 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8393 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8394 ...

Page 75: ...9 CERAMIC 0 1U K 25V C8604 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8606 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8607 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8608 303 157 1917 CERAMIC 10P D 50V C8609 303 157 1917 CERAMIC 10P D 50V C8611 303 342 3313 CERAMIC 0 1U K 25V 304 095 0809 CERAMIC 0 1U K 25V C8612 303 342 3313 CERAMI...

Page 76: ...MT GLAZE 0 000 ZA 1 10W R8527 301 256 6512 MT GLAZE 68 JA 1 10W R8528 301 162 3117 MT GLAZE 3 3K JA 1 10W R8529 301 162 3711 MT GLAZE 4 7K JA 1 10W R8533 301 150 6212 MT GLAZE 1K JA 1 10W R8534 301 256 3610 MT GLAZE 15K JA 1 10W R8602 301 150 6212 MT GLAZE 1K JA 1 10W R8604 301 150 6014 MT GLAZE 0 000 ZA 1 10W R8606 301 150 5918 MT GLAZE 10K JA 1 10W R8607 301 150 5918 MT GLAZE 10K JA 1 10W R8608 ...

Page 77: ...RK 10KX4 1 16W RB8394 945 036 0979 R NETWORK 10KX4 1 32W 945 028 0710 R NETWORK 10KX4 1 16W RB8396 945 036 0979 R NETWORK 10KX4 1 32W 945 028 0710 R NETWORK 10KX4 1 16W RB8451 945 029 5783 R NETWORK 100X4 1 32W 945 028 0697 R NETWORK 100X4 1 16W COIL L8301 645 051 5545 FILTER EMI 220000PF L8302 645 049 1672 IMPEDANCE 330 OHM P L8303 645 049 1672 IMPEDANCE 330 OHM P L8304 645 049 1672 IMPEDANCE 330...

Page 78: ...015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q2071 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q2501 305 002 8327 TR 2SA1203 Y TE12L Q250...

Page 79: ...2SC3928A1S Q5301 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S Q5302 305 134 5928 TR 2SA1037AK T146 R 305 147 2218 TR 2SA1037AK S T146 305 002 0311 TR 2SA1037K T146 R 305 002 0410 TR 2SA1037K T146 S 305 002 6729 TR 2SA1179 M6 TB 305 002...

Page 80: ...5 173 9915 TR 2SC3928A1S Q8112 305 014 4512 TR 2SC2412K T146 R 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S INTEGRATED CIRCUIT IC1041 310 517 6809 IC TC74LVX4053FT IC1051 309 462 0327 IC 24LC21AT SN IC1301 310 616 3402 IC PST413A300NR IC1351 310 479 4004 IC TC7WBD125...

Page 81: ...6 1911 CERAMIC 22P J 50V C1582 303 276 1911 CERAMIC 22P J 50V C1583 303 276 1911 CERAMIC 22P J 50V C1584 303 276 1911 CERAMIC 22P J 50V C1586 303 276 1911 CERAMIC 22P J 50V C1587 303 276 1911 CERAMIC 22P J 50V C1588 303 276 1911 CERAMIC 22P J 50V C1801 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C1804 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 ...

Page 82: ...16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C2535 303 401 3810 ELECT 10U M 25V 303 424 1510 ELECT 10 0U M 25V C2536 303 367 0410 CERAMIC 0 1U K 50V 304 091 2609 CERAMIC 0 1U K 50V C2537 303 367 0410 CERAMIC 0 1U K 50V 304 091 2609 CERAMIC 0 1U K 50V C2538 303 135 0710 CERAMIC 1U K 25V C2539 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC...

Page 83: ...V C323 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C324 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C326 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C327 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U ...

Page 84: ...ERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C362 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C363 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C364 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C365 303 453 8917 CERAMIC 0 1U K 16V 303 453 86...

Page 85: ...09 3426 CERAMIC 0 1U K 16V C431 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C432 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C433 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C434 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 3...

Page 86: ...1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C517 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C518 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C519 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C5200 303 379 6714 CERAM...

Page 87: ...K 50V C541 303 367 0410 CERAMIC 0 1U K 50V 304 091 2609 CERAMIC 0 1U K 50V C542 303 453 8511 CERAMIC 1000P K 50V 303 454 1214 CERAMIC 1000P K 50V 303 276 1317 CERAMIC 1000P K 50V C543 303 367 0410 CERAMIC 0 1U K 50V 304 091 2609 CERAMIC 0 1U K 50V C544 303 367 0410 CERAMIC 0 1U K 50V 304 091 2609 CERAMIC 0 1U K 50V C545 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 C...

Page 88: ...09 3426 CERAMIC 0 1U K 16V C5770 303 378 2717 POS SOLID 220U M 10V C5771 303 398 5415 ELECT 47U M 25V 303 387 7314 ELECT 47U M 25V C5776 303 454 1016 CERAMIC 8200P K 50V 303 306 6510 CERAMIC 8200P K 50V C578 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C5781 303 347 5510 POS SOLID 470U M 4V C5782 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMI...

Page 89: ... CERAMIC 0 1U K 16V C8027 303 453 8511 CERAMIC 1000P K 50V 303 454 1214 CERAMIC 1000P K 50V 303 276 1317 CERAMIC 1000P K 50V C8028 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16V 303 409 3426 CERAMIC 0 1U K 16V C8029 303 453 8511 CERAMIC 1000P K 50V 303 454 1214 CERAMIC 1000P K 50V 303 276 1317 CERAMIC 1000P K 50V C8031 303 453 8917 CERAMIC 0 1U K 16V 303 453 8610 CERAMIC 0 1U K 16...

Page 90: ...00 ZA 1 16W R1306 301 224 9316 MT GLAZE 1K JA 1 16W R1351 301 224 9019 MT GLAZE 10K JA 1 16W R1352 301 224 9019 MT GLAZE 10K JA 1 16W R1353 301 225 0213 MT GLAZE 3 3K JA 1 16W R1354 301 225 0213 MT GLAZE 3 3K JA 1 16W R1376 301 225 1210 MT GLAZE 4 7K JA 1 16W R1378 301 225 1210 MT GLAZE 4 7K JA 1 16W R1391 301 226 1516 MT GLAZE 0 000 ZA 1 16W R1392 301 226 1516 MT GLAZE 0 000 ZA 1 16W R1393 301 22...

Page 91: ...576 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2577 301 226 1516 MT GLAZE 0 000 ZA 1 16W R258 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2581 301 224 8913 MT GLAZE 100K JA 1 16W R259 301 226 1516 MT GLAZE 0 000 ZA 1 16W R2591 301 225 3818 MT GLAZE 1 5K JA 1 16W R2592 301 225 1210 MT GLAZE 4 7K JA 1 16W R261 301 226 1516 MT GLAZE 0 000 ZA 1 16W R262 301 226 1516 MT GLAZE 0 000 ZA 1 16W R263 301 037 5017 MT G...

Page 92: ...E 0 000 ZA 1 16W R446 301 226 1516 MT GLAZE 0 000 ZA 1 16W R447 301 226 1516 MT GLAZE 0 000 ZA 1 16W R448 301 226 1516 MT GLAZE 0 000 ZA 1 16W R449 301 226 1516 MT GLAZE 0 000 ZA 1 16W R451 301 225 1814 MT GLAZE 47 JA 1 16W R452 301 225 1814 MT GLAZE 47 JA 1 16W R453 301 225 1814 MT GLAZE 47 JA 1 16W R454 301 225 1814 MT GLAZE 47 JA 1 16W R456 301 226 1516 MT GLAZE 0 000 ZA 1 16W R461 301 224 8814...

Page 93: ...ZE 100 JA 1 16W R542 301 224 8814 MT GLAZE 100 JA 1 16W R543 301 224 8814 MT GLAZE 100 JA 1 16W R550 301 037 5017 MT GLAZE 0 000 ZA 1 10W R551 301 226 1516 MT GLAZE 0 000 ZA 1 16W R552 301 226 1516 MT GLAZE 0 000 ZA 1 16W R554 301 226 1516 MT GLAZE 0 000 ZA 1 16W R556 301 226 1516 MT GLAZE 0 000 ZA 1 16W R5601 301 190 1710 MT GLAZE 0 000 ZA 1W R561 301 224 9316 MT GLAZE 1K JA 1 16W R562 301 225 81...

Page 94: ...6W R7866 301 237 2915 MT GLAZE 51 JA 1 16W R7868 301 276 3010 MT GLAZE 75K JA 1 16W R7869 301 224 8913 MT GLAZE 100K JA 1 16W R7870 301 286 4717 MT GLAZE 30K JA 1 16W R7871 301 294 3511 MT GLAZE 27K FA 1 16W R7873 301 190 1710 MT GLAZE 0 000 ZA 1W R7874 301 294 4419 MT GLAZE 1 8K FA 1 16W R7878 301 224 9019 MT GLAZE 10K JA 1 16W R7879 301 224 9316 MT GLAZE 1K JA 1 16W R7881 301 224 9316 MT GLAZE 1...

Page 95: ...X4 1 32W 945 037 0817 R NETWORK 0X4 1 16W RB533 945 036 3529 R NETWORK 0X4 1 32W 945 037 0817 R NETWORK 0X4 1 16W RB561 945 036 3529 R NETWORK 0X4 1 32W 945 037 0817 R NETWORK 0X4 1 16W RB562 945 036 3529 R NETWORK 0X4 1 32W 945 037 0817 R NETWORK 0X4 1 16W RB563 945 036 3529 R NETWORK 0X4 1 32W 945 037 0817 R NETWORK 0X4 1 16W RB8001 645 049 0675 R NETWORK 33X4 1 32W 945 049 0690 R NETWORK 33X4 1...

Page 96: ... 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D4041 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B D4812 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B D4813 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B D5001 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 209 1214 ZD UDZS TE 176 2B D5002 307 223 1115 ZENER DIODE 02DZ6 2Y TPH3 307 20...

Page 97: ...1TX1 SW6807 945 026 2792 SWITCH PUSH 1P 1TX1 SW6808 945 026 2792 SWITCH PUSH 1P 1TX1 SW6809 945 026 2792 SWITCH PUSH 1P 1TX1 SW6811 945 026 2792 SWITCH PUSH 1P 1TX1 X1801 945 076 0311 OSC CRYSTAL 48MHZ X341 945 088 7179 OSC CRYSTAL 27 0MHZ XL1021 945 086 7577 FILTER EMI 400MHZ XL1022 945 086 7577 FILTER EMI 400MHZ XL1023 945 086 7577 FILTER EMI 400MHZ XL1024 945 086 7560 FILTER EMI 200MHZ XL1026 9...

Page 98: ...09 C02 C01 M07 C15 S01 C03 b C16 M01 C14 M08 M05 C07 C08 C01 C04 M03 M13 M12 M11 M04 C13 M06 M02 M10 S01 S01 S01 M09 S01 S02 S01 C18 C10 S01 C12 S02 C03 SP901A C06 S01 C11 C17 Cabinet Parts Location 98 Mechanical Parts List ...

Page 99: ...KW6 XU8700 99 Mechanical Parts List 99 S03 S05 S03 L07 Relay out L02 Integrator In Optical Parts Location Integrator Lens In S03 Relay Lens Out ...

Page 100: ...KW6 XU8700 100 Mechanical Parts List 100 S03 L15 Polarized in R L13 Polarized in G L14 Polarized in B S03 S03 L09 Projection Polarized Glass In Projection Lens ...

Page 101: ...KW6 XU8700 101 Mechanical Parts List 101 L01 Prism LCD panel Ass y L01 d L01 b L01 L01 a S04 S04 Prism LCD Panel Assy L01 e Blue Red Green L01 c ...

Page 102: ...KW6 XU8700 102 Mechanical Parts List 102 L11 L08 L12 L16 L04 L17 L10 L06 L03 L05 In the Optical Unit L08 ...

Page 103: ...2400 MOUNTING DUCT BTM PNL KT6AC M09 610 333 0181 PANEL AV KA3AC M10 910 325 2576 SPACER SHEET POWER T PT5EC M11 910 321 7810 OPTICAL BASE BTM MT5A M12 910 321 7896 OPTICAL BASE TOP A MT5A M13 910 321 7780 OPTICAL BASE TOP B MT5A SCREWS S01 411 031 9304 SCR BIN 3X8 S02 411 203 9507 SCR TPG FLT 3X6 S03 411 189 6507 BOLT HEX SCT SW W 2 5X5 S04 312 069 7105 SPECIAL SCREW V S05 411 192 9601 SCR BIN 2X...

Page 104: ... KW6AC Jan 2007 DC 350 Printed in Japan SANYO Electric Co Ltd ...

Page 105: ...e manual original for chassis No KW6 XU8700 model PLC XU87 File with the service manual No SM5110832 00 Note All the information of part numbers and values indicated on these diagrams are at the beginning of production To improve the performance there may be some differences to the actual set When you order the service parts use service parts code mentioned on the parts list in this service manual...

Page 106: ...ial E Electrolytic P Electrolytic non polarized C Ceramic temperature compensation K Ceramic F Polyester N Polypropylene M Metalized polypropylene H Metalized polypromylar B Ceramic semiconductor G Metalized polyestel Y Composite film S Styrol T Tantalum oxide solid electrolytic U Organic semiconductive electrolyte D Electric double layer electrolytic Mark Tolerance A not specified B 0 1 C 0 25 D ...

Page 107: ...JE LAMPDC_ON K6C_1B 16EM 4708T C653 AH Q621 C639_2 SC311 06G D636 AJ Q622 K6D_2A UDZS12BG D633 450GK 0 1FD C616 450GK0 1DV J10B1010N K6C 1 2 K6R_6 LAMPDC_ON KZ 0 01 GQF C62I 10EM 1000ZV C693 10EM1000GJ RB551V 30G FB694 6 3KK 10MB C661 25KZ 0 1GQF C660 X D630 1 10GJ 68KC R604 1 10 GJ 47KC R62P 1 10GJ 5 6MC R62R 1GJ68K R61F 1 10GJ 6 8KC R655 1 10GJ 1KC R651 1 10 GJ 10KC R62B 1 10GJ 10KC R661 1 2GF 1...

Page 108: ...8001 1SS352G 6 3VM68N C8042 S3 3VSI 16KK0 1MN C8041 16KK0 1AYH 16KK0 1AXH 16KK0 1MN C8043 16KK0 1AYH 16KK0 1AXH DDC_SW4 K40A_3 K10B_12 K40A_1 K40B_4 K40B_9 K40A_2 K10B_1 K10B_3 K40B_6 K10B_13 K10B_14 K40B_1 K10B_2 K40A_4 K10B_15 Z30B0220G SC2051 Z30B0220G SC2057 F34DH506G L2051 F34DH506G L2056 J12B4250N K30B 23 21 3 1 11 10 22 2 CJ100CM C2062 CJ100DAY CJ100DAX Z30B0220G SC2021 F34DH506G L2052 F34D...

Page 109: ...4 DHS R_R1 R_AE1 R_AE8 16KK0 1MN C329 16KK0 1AYH 16KK0 1AXH R_AD3 DVS R_AE3 R_AC8 R_AD1 DEN R_AD1 R_AE7 16KK0 1MN C334 16KK0 1AYH 16KK0 1AXH 16KK0 1MN C302 16KK0 1AYH 16KK0 1AXH S1 8VPW DCLK USBP 16KK0 068MN C381 16KK0 068AYH 16KK0 1MN C354 16KK0 1AYH 16KK0 1AXH HS1 R_AC2 CJ22CM C343 USBM 16KK0 068MN C382 16KK0 068AYH 16KK0 1MN C324 16KK0 1AYH 16KK0 1AXH L2A93R3MG L353 R_AD3 USBVSS KK0 01MN C383 K...

Page 110: ...H DG_2 0 9 16KK0 1MN C434 16KK0 1AYH 16KK0 1AXH DG_SHCLK DR_CLX 16KK0 1MN C402 16KK0 1AYH 16KK0 1AXH DR_ENBX5 3 3VGA SCS 16KK0 1MN C411 16KK0 1AYH 16KK0 1AXH 3 3VGA 3 3VGA 16KK0 1MN C407 16KK0 1AYH 16KK0 1AXH 16KK0 1MN C412 16KK0 1AYH 16KK0 1AXH DG_ENBY2 DR 0 9 1 2VGA 1 2VGA 16KK0 1MN C431 16KK0 1AYH 16KK0 1AXH 1 2VGA DB_ENBX5 DR_DX 16KK0 1MN C437 16KK0 1AYH 16KK0 1AXH DG_1 0 9 DB_2 0 9 DG_XFR 16K...

Page 111: ...69 KK0 1LBYAG KK0 1GQ C564 KK0 1LBYAG KK0 1GQ C565 KK0 1LBYAG KK0 1GQ C566 KK0 1LBYAG KK0 1GQ C503 KK0 1LBYAG KK0 1GQ C502 KK0 1LBYAG KK0 1GQ C532 KK0 1LBYAG KK0 1GQ C533 KK0 1LBYAG KK0 1GQ C562 KK0 1LBYAG KK0 1GQ C563 KK0 1LBYAG 16KK0 1MN C2509 16KK0 1AYH 16KK0 1AXH 16KK0 1MN C2511 16KK0 1AYH 16KK0 1AXH 16KK0 1MN C2504 16KK0 1AYH 16KK0 1AXH 16KK0 1MN C2541 16KK0 1AYH 16KK0 1AXH 16KK0 1MN C2539 16...

Page 112: ... 5V K8R_5 L26B3470G FB603 25KZ 0 1MNF C5602 K8R_14 L26B3470G FB609 J10EG045G K8S 1 4 FNER 1SS355 D3624 1SS352G K8P_1 K6J_1 K6M_1 L26B3470G FB3622 K8N_3 FAN_A L26B3470G FB3623 K6M_2 K6K_3 K6L_2 FAN_B K6J_2 L26B3470G FB3621 K6L_1 1SS355 D3617 1SS352G FAN_B K6M_3 K8N_2 J10EG 035G K8N 1 FAN_B 2 FAN ID 3 GND K8N_1 1SS355 D3627 1SS352G K8P_3 K6L_3 J10EG 035G K6J 1 FAN_B 2 FAN ID 3 GND S3 3VPW 5VA K6K_2 ...

Page 113: ...1034G RB8368 R1EB1034G 3 3V R1JA8204G RB8358 R1EB8204G R1JA1034G RB8369 R1EB1034G R1JA1034G RB8367 R1EB1034G R1JA8204G RB8357 R1EB8204G R1JA8204G RB8362 R1EB8204G R1JA8204G RB8359 R1EB8204G R1JA1034G RB8366 R1EB1034G R1JA8204G RB8356 R1EB8204G R1JA8204G RB8364 R1EB8204G 1 2 3 4 5 6 7 8 R1JA8204G RB8361 R1EB8204G R1JA1034G RB8373 R1EB1034G R1JA1034G RB8374 R1EB1034G R1JA1034G RB8372 R1EB1034G 1 10G...

Page 114: ...A10 SCH_KW6AC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D E F G H I J K L A B C D E F G H I J K L NO DATA ...

Page 115: ... measuring of voltages and waveforms CAUTION POWER SIDE A POWER SIDE B B SIDE S S D D G G 1AA4B10C5310A PTH612 Q611 PTH611 L611 DB611 D611 C611 L612 C612 C614 C616 R631 IC631 C635 C639 Q643 D651 C651 D652 C653 C659 3 K6D C691 C694 C634 1 5 6 11 T651 K6C C652 C615 C693 C613 R611 R612 C642 K6R R61C R61A R61B R61E R61F R61D R641 D617 D618 D616 D619 C654 R648 R646 Q642 R647 R62Q C657 C658 R663 R664 C6...

Page 116: ...2 XL1036 C1814 R6801 R6802 C1816 R6803 R5863 D1024 R6804 R5864 SW6811 C1819 FB2891 R1021 R6806 R5866 R1022 R526 R6807 R1023 R333 R5867 R527 R6808 R5868 R334 R6809 R1027 R337 R1028 R1029 C1821 C1051 C1823 R6811 R531 C301 R6812 C302 R6813 C303 C304 R342 C306 C307 R344 R6818 C308 R1034 R6819 C309 R1036 R347 R348 C1831 C501 C502 1 25 75 76 100 26 50 51 C2002 C503 C504 R6821 C311 C505 R6822 R542 C506 C...

Page 117: ...R304 C3538 C3539 C5861 R306 L352 C5862 R307 L353 L354 R2574 1 4 5 8 D1001 R5841 D1002 R5842 D1003 R1000 R312 R314 L7861 XL1021 FB3622 R316 XL1022 XL1023 R2583 FB3624 XL1024 C1801 C1804 D1011 R511 C1806 R5082 R5083 C1807 C1038 C1808 C3555 C1039 R1011 R321 R322 R1012 R1013 R1014 R324 XL1031 R325 R3531 R1016 R326 XL1032 R3532 R327 R1017 XL1033 R3533 R1018 R328 XL1034 R3534 R1019 R329 D5861 C1811 C181...

Page 118: ...601 K8501 IC8492 IC8493 IC8494 Q8501 Q8502 IC8302 MAIN K8V MCI SIDE B L6 B SIDE D D E E F F G G H H C C 1 40 PB01 1 40 K8301 R8621 R8622 L8312 R8623 RB8393 R8624 RB8394 R8626 R8627 R8628 R8629 C8652 C8653 R8631 R8632 R8633 R8634 R8636 R8637 TP835054 R8638 R8639 R8641 R8642 R8643 R8644 TP835083 C8491 L8353 TP860141 1 24 48 25 C8501 C8502 C8503 C8504 C8509 TP850097 X8601 TP835242 C8324 C8326 C8328 R...

Page 119: ...0 Pin description of diode transistor and IC OEFY OEFY OEFY 065 OEFY OEFY OEFY OEFY OEFY OEFY 3 4 5 7EE 4 4 BUIPEF OPEF PMMFDUPS BTF NJUUFS SBJO BUF 4 4PVSDF L JPEF L 5SBOTJTUPS 5 L OEFY Diode Transistor FET IC FET ...

Page 120: ...onents or the circuit board may easily occur Because of this you should use a soldering iron and solder that satisfy the following conditions when carrying out repair work Also soldering work must be done in a short time 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 ch...

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