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Sanyo PLC-XE50, Service Manual

The Sanyo PLC-XE50 is a high-quality projector designed to enhance your presentation experience. To fully maximize its features, don't forget to refer to the comprehensive Owner's Manual available for free download at 88.208.23.73:8080. This user-friendly manual provides detailed instructions to ensure seamless operation and optimal performance of your projector.

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A

B

C

D

E

F

G

H

I

J

K

L

A

B

C

D

E

F

G

H

I

J

K

L

1AV4D21B01500

B901

1AV4M10B33502

FN904

1AV4A10B22500

SP901

1

2

J10EG035G

K6N

1

1

2
3

3

J10ES046G

K8D

1

4

1AV4M10B44100

FN903

1

3

J10EP031G

K8F

1

1

2

3

3

1AV4M10B43202

FN905

1AV4M10B43203

FN901

J10EG036G

K6Q

1

1

2
3

3

AC CORD

W901

AC100-120V

AC200-240V

S10B5470N

SW902

1

2

CN3

1

1

2

3

4

4

J10EZ051G

K8H

1

5

CN2

1

5

J10XK120G

K8R

1

12

J10B1010N

CN1

1

2

1AV4M10B43201

FN902

J10EG045G

K8S

1

4

J10EG105G

K8B

1

1

2

3

4

5

6

7

8

9

10

10

J10EG045G

K8T

1

4

J10QG304G

K10A

1

1

2

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

29

30

30

1

1

2

3

4

4

J10EG035G

K6P

1

1

2
3

3

J10EG035G

K6M

1

1

2
3

3

J10EG035G

K6L

1

1

2
3

3

K601_1

B

250KK 1500X

H

C603

J20B 0040N

F601B

K602_2

B

J10EM024N

K602

1

2

K601_2

A

250KK 1500XH

C604

275GK 0.33VBBC

C601

K602_2

A

K601_1

A

J20B 0040N

F601A

8A 250

V

F32S8R0A2LTTL

F601

K602_1

B

275GK 0.33VBBC

C602

1/2GJ120K

R60

0

F35B1010

N

L601

1

2

3

4

K601_2

B

K602_1

A

1/2GJ120

K

R60

1

DVXAVB007

VA601

1

2

ASSY,PWB,POWER KL3A/KM3A

G

K

A

RUSH CURRENT SUPPRESSION

(DS601,PTH601)

G

D

S

S

D

G

P.F.CONTROL

(LIVE CIRCUIT)

K

A

REF

Swithing Power Supply

POWER FACTOR CORRECTION

(T601,Q601,Q602,D604,IC601)

PFC_ON

PFC_O

N

Z20051---

FB601

1/10GJ270C

R682

1/10GJ

4.7KC

R694

1GJ47K

R657

RF101L2SP

D602

16EM

2205D

C685

1SS355

D607

;1SS352G

1/2

GJ240K

R603

25KK

0.1GQ

C627

AJ

Q622

25KK

0.1GQ

C688

1/10GJ

470KC

R633

1SS355

D608

;1SS352G

UPC1093TP

IC681

1

2

3

1/10GJ

180C

R624

1GK680VB

R606

TLP421F-GBP

;TLP421F-GRP

PC602

1

2

3

4

25KK

0.1GQ

C663

400GK1DV

C607

;400GK1FD

;450GK1BS

1/10GJ

100C

R635

1/10GJ100C

R620

1/2GF

150K

R639

1GJ47K

R654

RB160L-40P

D603

;SFPB-54P

2

1

25TM1FD

C661

;25TM1JR

2000KK

220NH

C657

1/10GJ1KC

R692

RF101L2SP

D651

1/2GF

150K

R641

FFXAVB

001SGJ

R661

1/3

GJ

120

R672

KK1000

GQ

C653

1/3GJ680

R604

1/10GJ1KC

R683

RF101L2SP

D683

1/10GJ

330C

R626

1SS355

D609

;1SS352G

25KK0.1GQ

C626

1/10GJ

270KC

R634

1/10GJ4.3KC

R632

1/10

GJ390C

R630

1/10GJ

100C

R615

1/10GF

36KC

R622

25KK

0.047GQ

C621

16KK

0.1

GQ

C619

5XJ0.15

VBE

R614

25KK

0.1GQ

C684

2000KK330NH

C654

1GJ47K

R656

25KK

0.1

GQ

C624

AH

Q681

KK

0.01

GQ

C623

1000KK

1000NH

C609

1/2FJ22VRH

R658

400NJ

0.022EAQ

C658

DHXAVB002

PTH601

RF101L2SP

D601

KK330

GQ

C622

1/10GJ

22C

R621

1GJ47K

R651

02DZ

22YG

D605

25KK

0.1GQ

C656

TLP421F-GBP

;TLP421F-GRP

PC601

1

2

3

4

400GK1DV

C611

;400GK1FD

;450GK1BS

25EM

1005D

C614

1/10GJ10KC

R631

1/3GJ47

R659

25KK

0.1GQ

C682

10KK0.47GQ

C686

F35B1470N

L603

1SS355

D615

;1SS352G

1/10GJ

4.7KC

R673

1/2GF

150K

R638

KK680GQ

C659

450GK

0.1FD

C618

Z20051---

FB602

FMX-G26S

D604

1SS355

D606

;1SS352G

1/10GJ10KC

R693

25EM

1005D

C613

1/10GJ

1KC

R671

CEXAVB01100

C616
;CEXAVB01200

1

2

1/2GF

150K

R642

1/2

GJ240K

R602

X

R629

35EM

2208HC

C662

450GK

0.1FD

C636

R3L5

102SG

VR601

1

2

3

1/10GJ

620C

R636

KK470

GQ

C629

1/10

GZ

0C

R619

1/10GJ4.7C

R625

1/10

GJ100C

R628

35TM

2.2DG

C651

16KK0.1GQ

C631

CJ68

CGQ

C628

5XJ0.15

VBE

R613

AH

Q621

RB160L-40P

D610

;SFPB-54P

1/10GF

5.1KC

R687

RB085T-60

D681

;FMB-26L

C681

25EM

47005D

1/3GJ

1500

R699

1/10GJ

220KC

R649

1000KK

1000NH

C608

1GJ47K

R652

02DZ

12YG

D653

RB085T-60

D682

;FMB-26L

FA5502MG

IC601

1

IF

B

2

IIN-

3

VDET

4

OVP

5

VFB

6

VIN-

7

GN

D

8

OUT

9

VC

10

VC

C

11

CS

12

ON/OF

F

13

REF

14

SYN

C

15

CT

16

IDET

EM4.73P

C625

35EM

2205F

C612

1/10

GJ

4.7C

R627

25KK0.1GQ

C632

1/10GJ

10KC

R681

1GJ47K

R653

X

R662

1/10GF1.2KC

R637

16V

6V

L51B6870N

T651

2

3

5

6

7

8

10

9

11

4

1

1/2FJ22VRH

R660

1

2

AJ

Q651

AH

Q652

1SS

355

D654

;1SS352G

X

PTH651

1/10GJ

1.2KC

R648

1/10GJ

560C

R655

1/10GJ

9.1KC

R650

1/10GJ

68KC

R647

25KK

0.1GQ

C650

1/10GF

2.2KC

R679

D652

CRF03P

STR-Z2156A

IC651

1

3

4

5

6

7

8

9

11

12

14

15

DDXAVB004

DB601

:RBV-1506

1

2

3

4

25KK

0.1GQ

C633

1/10

GJ2.4KC

R612

1/10

GJ4.7KC

R618

1/10GJ2.4KC

R674

1

2

1/10GJ

10KC

R684

1/10

GJ39KC

R686

AH

Q682

1/10GJ

10KC

R688

02DZ

6.2YG

D686

-5V

C616_2

R660_2

K6AC_2B

K6A_2A

IC601_10

K6R_3

K6AC_2A

K6AC_1A

K6R_7

IC651_8

K6R_4

K6AC_1B

K6R_8

K6A_1B

R674_1

K6A_2B

K6R_12

K6A_1A

J10XK120G

K6R

1

1

2

3

4

10

5

11

6

12

12

7

8

9

J10B1010N

K6A

1

2

TF861S

DS601

DHXAVB026G

PTH652

L26B5410N

T601

F34BR152G

L611

1

2

3

F34BR152G

L614

1

2

3

F34BR152G

L616

1

2

3

K6R_10

K6R_11

SCREW_10

X

SCREW1

1 2

3 4 5

6 7

8 9 10

C683

10EM39005F

K6R_5

K6R_9

K6R_6

K6R_1

K6R_2

RB551V-30G

D687

2SK3934LBS1

Q601

;2SK3934

G

D

S

2SK3934LBS1

Q602

;2SK3934

G

D

S

1/10GZ

0.0

R643TM

250KK2200XH

C693

J10EM024N

K6AC

1

1

2

2

16KK0.22GQ

C664

25KK

2.2BA

C692

16KK

0.22GQ

C691

KK0.1

GQ

C655

KK0.1

GQ

C652

IC651H

1 2

D681H

HEATSYNC

1 2

R/C PRE AMP

ASSY,PWB,R/C KM3A/KL3A

OUT

VCC

GND

X

D2901

X

D2902

6.3KM

47PCH

C2903

S5V

J10EG045G

K29D

1

4

K29D_1

K29D_3

K29D_2

U20C01800

A2901

1

2

3

10KK1MN

C2901

1/16GJ47A

R2901

KK470

MN

C2902

1/16GJ

100A

R2902

MICRO SW

ASSY.PWB,

LAMP COVER SW KL3A/KM3A

COM NO

NC

S10B6470N

SW901

1

2

3

J10ES036G

K690

1

1

2

3

3

K690_1

K690_3

1

10

ASSY.PWB,BUZZER KM3A/KL3A

1

4

Th

Th

AXXAVB004R

IC2100

1

2

COM

NO

NC

S10B6470N

SW2100

1

2

3

3.2V

S10B7640N

IC8710

1

2

1/10GJ

10KC

R8731

J10ES046G

K2110

1

4

X

R2101

J10EG105G

K2100

1

1

2

3

4

5

6

7

8

9

10

10

1/10GJ100C

R2100

K2100_10
K2100_9

K2100_4

K2100_6

K2100_2

K2100_5

K2100_1

K2100_8
K2100_7

K2110_4

L

R

PC

AUDIO_IN

AUDIO_OUT

S-VIDEO

ALARM_SW

VIDEO

AUDIO_IN

VIDEO

ASSY,PWB,AV KM3A/KL3A

Z30B0220G

SC3001

1

2

SW_F

Z30B0220G

SC3031

1

2

PC_L_EXT

OUT_L

F34DH107G

L2021

1

2

3

F34DG206G

L2052

1

2

3

1/16GJ

100KA

R3001

Z30B0220G

SC2021

1

2

1/16GJ100KA

R3031

S_CHROMA_EXT

F34DG206G

L3021

1

2

3

1/3GJ75

R2011

VIDEO_L_EXT

VIDEO_EXT

25KK2.2BA

C2052

F34DG206G

L3011

1

2

3

1/16GJ100A

R3003

25KK2.2BA

C3001

S_Y_EXT

F34DG107G

L2001

1

2

3

S_SW_EXT

OUT_R

1/16GJ

100KA

R3021

1/3GJ75

R2001

02DZ12YG

D2031

Z30B0220G

SC8751

1

2

Z30B0220G

SC2051

1

2

1/16GJ100A

R2056

Z30B0220G

SC3021

1

2

Z30B0220G

SC2052

1

2

Z30B0220G

SC2001

1

2

OUT_DET_EXT

1/16GJ100A

R2052

1/16GJ

100KA

R3011

F34DH107G

L2011

1

2

3

1/16GJ100KA

R2054

CJ100CM

C3031

Z30B0220G

SC2031

1

2

F34DG206G

L3001

1

2

3

Z30B

0220G

SC2011

1

2

PC_R_EXT

F34DG206G

L3031

1

2

3

25KK2.2BA

C2051

1/3GJ75

R2021

CJ100CM

C3021

25KK2.2BA

C3011

1/16GJ100A

R3022

F34DG206G

L2051

1

2

3

16KK0.1MN

C2031

1/16GJ100A

R3013

VIDEO_R_EXT

F34DH107G

L2031

1

2

3

1/16GJ100A

R2031

Z30B0220G

SC3011

1

2

1/16GJ100A

R3032

SW_F
SW_1

SW_3

SW_2

S_CHROMA_EXT

S_SW_EXT

S_Y_EXT

VIDEO_L_EXT

VIDEO_EXT

VIDEO_R_EXT

PC_R_EXT
PC_L_EXT

OUT_R

OUT_L

OUT_DET_EXT

1/16GJ100KA

R2051

J10QY301G

K50A

1

1

2

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

29

30

30

J12B06000

K40A

7

1

6

2

3

4

5

J12B06000

K40B

7

1

6

2

3

4

5

C2021

6.3KK10BA

1/16GJ

47KA

R2053

1/16GJ

47KA

R2057

1/16GJ10A

R2037

1/16GJ10A

R2038

1/16GJ10A

R2036

16KK0.1MN

C2011

J11B4701N

K20A

7

1

2

3

4

5

6

J12B3541N

K20B

1

2

3

4

5

6

9

S10B1170N

SW8751

1

2

3

4

S10B1170N

SW8752

1

2

3

4

Z30B0220G

SC8752

1

2

SW_1

Z30B0220G

SC8753

1

2

S10B1170N

SW8753

1

2

3

4

SW_2

S10B1170N

SW8754

1

2

3

4

SW_3

Z30B0220G

SC8754

1

2

X

R3012

X

R3002

K50A_27

K40B_2

K20B_3

K20B_1

K50A_7

K50A_24

K50A_28

K40A_2

K20A_4

K20B_2

K50A_17

K50A_23

K20A_3

K50A_18

K50A_29

K40B_1

K50A_3

K50A_21

K40B_3

K40A_3

K40A_1

K50A_15

K50A_22

K20A_6

K50A_26

K20B_5

K20A_1

K50A_25

K50A_11

C2001

6.3KK10BA

SDA0_5V

TEMP SENSOR 1

  (OUTSIDE)

SCL0_5

V

ASSY,PWB,TEMP KL3A/KM3A

S5V

J10EG

045G

K48E

1

4

1/16GJ

10KA

R4833

1/16GJ10

A

R4832

16KK0.1

MN

C4833

CJ33CM

C4832

CJ33CM

C4831

1/16GJ10A

R4831

16KK10BB

C4834

K48E_

2

K48E_1

K48E_3

K48E_4

QXXAVC869P

IC4831

1

SDA

2

SCL

3

ALERT

4

GND

5

A2

6

A1

7

A0

8

VDD

GND

GND

(NEUT)

30

N.C.

GND

30

K35R

J11EA365G

5V

EXHAUST

SIDE

POWER

S6V

GND

K35G

J11EB363G

MIRROR LENS

SP+

LAMP_SW

(LIVE)

1

1

GND

R

LCD

PANEL

S6V

S16V

 LAMP

BALLAST

SPEAKER

ECO

(TERMOSTAT_SW)

(NEUT)

30

30

LP900

LAMP_SW

G

LCD

PANEL

GND

S16V

LAMP_DET

K601

B

LCD

PANEL

30

METAL

HALIDE LAMP

ECO

380V

GND

K35B

J11EA365G

S-5V

1AV4U20C27500

USHIO

1

LAMP_DET

LAMPDC_ON

INTAKE

PBS

PANEL

30

G/R-PNL

SP-

1

GND

F.G.

5V

ASSY,PWB,MAIN KL3A

1

A901

B-PNL

EXHAUST

SIDE

LAMP

1

1AV4Z10B54400

ASSY,PWB,LINE FILTER KL3A/KM3A

SECONDARY

BATTRY

16V

6V

-5V

CAUTION

Fuse of the specified parts number must be used.

Unauthorized substitutions may result in fire or accidend.

F

1

2

3

A3

SCH_KL3A

CAUTION

Components indicated by a mark 

! 

in this schematic diagram designate 

components in which safety can be of special significance. It is, therefore, 

particularly recommended that the replacement of these parts must be 

made by exactly the same parts.

This projector is isolated AC line by using the internal converter trans-

former. 

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.

(2) Do not shorten the circuit between hot and cold sides.

(3) The grounding lead must be connected to the ground of the same 

circuit when measuring of voltage and waveforms.

SECONDARY CIRCUIT

PRIMARY CIRCUIT

Schematic Diagrams

Summary of Contents for PLC-XE50

Page 1: ... Model No PLC XE50 U S A Canada Europe U K Chassis No KL3 XE5000 Match the Chassis No on the unit s back cover 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 required You must refer to Notices to the Original Service Manual prior to servicing the unit ...

Page 2: ...Out adjustment 38 Projection Lens focus adjustment 39 Electrical Adjustments 41 Service Adjustment Menu Operation 41 Circuit Adjustments 42 Test Points and Locations 47 Service Adjustment Data Table 48 Chassis Block Diagram 64 Chassis over view 64 System control 65 Lamp control 66 Audio circuit 67 Power supply protection circuit 68 Fan control circuit 69 Alarm circuit 70 IIC bus control circuit 71...

Page 3: ...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 required during this servicing Never turn the power on without the lamp to avoid electric shock ...

Page 4: ...ut Terminal Analog RGB Mini D sub 15 pin Terminal x 1 In Out switchable Audio Input Computer Jack Mini Jack stereo x 1 Service Port Connector Mini DIN 8 pin x 1 Audio Output Jack Mini Jack stereo x 1 Variable Audio Internal Audio Amp 2 0 W RMS Built in Speaker 1 speaker ø2 0 50 mm Power Voltage and Power Consumption AC 100 120 V 3 2 A Max Ampere 50 60 Hz The U S A and Canada AC 200 240 V 1 6 A Max...

Page 5: ...e main board Remove the cabinet top and main board Refer to Fig 2 Take the fuse off and replace the new one with the specified type 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 Part No 323 025 1204 TYPE 8A 250V FUSE LITTLE FUSE I...

Page 6: ...ly When the inter nal temperature reaches near 100 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 following to the below procedure How to reset the thermal switch 1 Insert the sharp tool like a screwdriver into a hole on the cabi net from th...

Page 7: ...ons 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 Warning temperature and power failure protection The projector is shut down and the WARNING indi cator lights...

Page 8: ...e are noticed contact your authorized dealer or service station for proper cleaning Note When cleaning the air filter protect the infrared remote receiver with a soft cloth to avoid damaging it If the filter is heavily clogged and unable to clean replace it with a new one Consult your dealer for details Replacement Filter Part No 610 335 4057 Air filter Pull up and remove Cleaning the Air Filter C...

Page 9: ...lug the AC power cord before cleaning First remove the dust with a blower Then gently wipe the projection window surface Use a cleaning paper moistened with methyl alcohol methanol Avoid excessive use of cleaner Do not use abrasive cleaners solvents or other harsh chemical cleaners to avoid damaging the projection window Cleaning the Projection Window CAUTION This projector is equipped with a proj...

Page 10: ...sassemble and clean the optical unit Disassembly Cleaning Disassembly cleaning method should only be performed when the unit is considerable dirty and cannot be sufficient ly cleaned by air spraying alone Be sure to readjust the optical system after performing disassembly cleaning 1 Remove the cabinet top and main units following to Me chanical Disassemblies 2 Remove the optical base top following...

Page 11: ...of the projector can become very hot CAUTION Screw Turn off the projector and unplug the AC power cord Let the projector cool for at least 45 minutes Loosen the two 2 screws that secure the lamp Lift the lamp out of the projector by using the handle 1 3 Replace the lamp with a new one and secure the two 2 screws Make sure that the lamp is set properly Close the lamp cover and secure the screw 4 Re...

Page 12: ...h the LAMP REPLACE indicator lighted may increase the risk of lamp explosion A Lamp may explode as a result of vibration shock or degradation as a result of hours of use as it comes to the end of life Risk of explosion may differ according to the environment or conditions in which the projector and lamp are being used IF A LAMP EXPLODES THE FOLLOWING SAFETY PRECAUTIONS SHOULD BE TAKEN If a lamp ex...

Page 13: ... 1 5 Tnormal used time in the Normal mode Thigh used time in the High mode You can check the lamp used time following to the below procedure 1 Press and hold the ON STAND BY button on the Remote Control Unit for more than 20 seconds 2 The projector used time and lamp used time will be displayed on the screen briefly as follows Counter Projector 450 H Lamp High 200 H Normal 250 H Corresponding valu...

Page 14: ...Description Key lock Locks operation of the top control or the remote control If the Key lock is enabled with top control lock the projec tor can no longer be started Initial setting Key lock function is disabled PIN code lock Prevents the projector from being operated by an unau thorized person Initial code 1234 Logo PIN code lock Prevents an unauthorized person for changing the start up logo and...

Page 15: ...ance and product safety The wiring method of the leads and ferrite cores should be returned exactly the same state as the original otherwise it may cause lose of performance and product safety Screws Expression Type Diameter x Length mm T type M Type Tapping screw Machine screw 1 Remove the screw A M3x8 and remove the Lamp cover 2 Loosen the 2 screws B and remove the Lamp uint 3 Remove the screw C...

Page 16: ...Remove the screw B T3x8 remove the R C board R C pipe and remove the Decoration R C 3 Remove the Spacer Decoration Inray LED and Shield top B Cabinet Top ass y A A A A A A A A A Cabinet Top ass y Shield Top R C Board R C pipe Dec R C Spacer Dec Inray LED Cabinet Top 16 Mechanical disassemblies ...

Page 17: ...3 Main Board ass y removal 1 Remove the 3 screws A M2 5x6 screw B T3x8 screw C M4x6 and remove the Main board ass y C Main board ass y A A A B C B 17 Mechanical disassemblies Hook Press this part ...

Page 18: ... board ass y D 2 Remove the 2 screws D M2 5x6 3 Remove the 3 screws E T3x6 and AV panel 4 Remove the 4 nuts F and Holder AV D F E E E F F F AV Panel Holder AV Main board AV board 18 Mechanical disassemblies ...

Page 19: ...xhaust Fan ass y FN903 FN904 upward 2 Remove the 2 screws A T3x8 remove the stopper exhaust Fan and remove the FN903 FN904 Exhaust Fan ass y Exhaust Fan ass y A A Mounting exhaust duct FN903 FN904 Stopper exhaust fan 19 Mechanical disassemblies ...

Page 20: ...nector 2 Remove the screw B M2 5x6 remove the Ballast trigger hokder and shield plate 3 Remove the 2 screws C T3x8 remove the screw D T3x8 and remove the Power Supply ass y Lamp connector A B C C D Ballast trigger holder Power supply ass y Shield plate 20 Mechanical disassemblies ...

Page 21: ...Power supply ass y Insulation sheet A Insulation sheet B Power board T3x6 M2 5x6 T3x6 T3x6 Ballast unit Holder Power supply ass y disassemble 21 Mechanical disassemblies ...

Page 22: ...6 Optical unit removal 1 Remove the 5 screws A T3x8 and remove the Optical unit A Optical unit A A A A 22 Mechanical disassemblies ...

Page 23: ...d remove the Line filter board ass y 2 Remove the Shield plate A Line filter board ass y M3x6 Line filter board ass y Shield plate A A M3x6 Holder InsulatIion sheet AC A InsulatIion sheet AC B InsulatIion sheet AC C Line filter board 23 Mechanical disassemblies ...

Page 24: ...ws A T3x8 remove the Spacer sheet remove the Holder SW and remove the Thermal Switch SW902 2 Remove the screw B T3x8 and remove the Lamp cover switch SW901 A Spacer sheet A B Holder SW Thermal SW SW902 Lamp cover SW SW901 24 Mechanical disassemblies ...

Page 25: ...the screw B T3x8 and remove the Duct ass y 2 Remove the screw C T3x8 and remove the Duct top 3 Remove the Fans FN901 FN902 FN905 and Temp board A A A A A A B C Duct ass y Duct ass y Duct top FN901 TEMP board Duct bottom FN902 FN905 25 Mechanical disassemblies ...

Page 26: ...10 Alarm ass y removal 1 Remove the 2 screws T3x8 and remove the Alarm ass y Alarm ass y Alarm ass y Buzzer board 26 Mechanical disassemblies ...

Page 27: ...11 Speaker unit removal 1 Remove the 2 screws A T3x12 and remove the speaker unit A A M3x4 Speaker unit M3x4 Speaker Damper Damper Holder Spacer 27 Mechanical disassemblies ...

Page 28: ... Optical disassemblies 12 Projection lens removal 1 Remove the 4 screws M4x12 remove the shield plate and remove the projection lens Optical unit Projection lens Shield plate 28 ...

Page 29: ...ews A M2 5x8 and remove the LCD panel prism unit 2 Remove the 2 screws B M2 5x4 remove the screw C M3x10 and remove the LCD panel prism ass y A A A A LCD panel prism unit B B C LCD panel prism ass y Damper Damper Mounting prism 29 Optical disassemblies ...

Page 30: ...ing the LCD panel should be replaced whole of the LCD panels and prism ass y at once After replacing LCD Panel Prism ass y please check the following points Check that there is no color 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 fo...

Page 31: ... A M2 5x5 and remove the Integrator Lens ass y 2 Remove the 2 screws B M2 5x5 remove the Relay Lens ass y Integrator lens ass y A Integrator lens IN Flat surface Hooks Relay lens OUT Spring A B B Relay lens ass y Integrator lens ass y Relay lens ass y 31 Optical disassemblies ...

Page 32: ...heet Hooks Polarized grass IN 15 Polarized grass ass y removal 1 Remove the screw A M2 5x5 and remove the Polarized grass ass y R G B A Polarized grass ass y A A Polarized grass ass y 32 Optical disassemblies ...

Page 33: ...16 Optical base top removal 1 Remove the Optical base top B 2 Remove the 2 screws T3x8 and remove the Optical base top A Optical base top A Optical base top B Hook 33 Optical disassemblies ...

Page 34: ...et this side Print marker this top side Rugged surface No Parts Name 103 INTEGRATOR LENS OUT 104 CONDENSER LENS OUT NC 105 CONDENSER LENS G 106 CONDENSER LENS B 107 CONDENSER LENS R 108 RELAY LENS OUT 111 MIRROR B 112 MIRROR R 113 PRISM PBS 117 DICHROIC MIRROR B 118 DICHROIC MIRROR G Print marker this side INTEGRATOE LENS OUT 34 Optical Parts Location and direction ...

Page 35: ...adjustment G Contrast adjustment B Contrast adjustment Integrator lens adjustment Relay lens out adjustment Projection lens focus 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 wh...

Page 36: ...s 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 and a slot screwdriver Note Do not disconnect connectors on the main board because the projector ...

Page 37: ...just the slot B to make color uni formity 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 insert a slot screwdriver into the slot D and adjust color uniformity in white by turning a slot screwdriver up or down 4Tighten screws A and C to fix the Integrator lens unit Note The relay lens adjustment must be carr...

Page 38: ...t the adjustment base of relay lens assy to make color uniformity 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 4Tighten the screw A to fix the relay lens unit Relay lens Out adjustment 38 Optical Adjustments ...

Page 39: ...ure by operating the focus lever Screen size 78 3 Input a cross pattern 4The position of the projector is matched so that the picture may be come a rectangle Do not become a trapezoid Projection lens focus adjustment Focus lever Focus ring hole 8 cm Good NG NG Projection lens Focus adjusted this area 39 Optical Adjustments ...

Page 40: ...s adjusted by using slot B Pre adjustment 3The screws A1 A2 are lightly tightened and temporary is fixed 4 Focus on the entire screen is adjusted 5Tighten the 4 screws A A1 A2 A3 A4 Caution Confirm focus after it tightens up the screws A2 A1 A3 A4 Slot B 1 5 2 3 4 40 Optical Adjustments ...

Page 41: ...n the Memory IC Please note that the lamp replace counter will be reset when the memory IC is replaced Lamp replace counter cannot be set to the previous val ue 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 re placed IC as the mentioned on the service adjustment ta ble As these data are not the same d...

Page 42: ...en taking this adjustment This adjustment is not required even if the power board is replaced because this adjustment is carried out before parts shipment Output Voltage adjustment WARNING USE UV RADIATION EYE AND SKIN PRO TECTION DURING SERVICING CAUTION TopreventsufferofUVradiation thoseadjustmentsmustbe completed within 25 minutes 1 Enter the service mode 2 Connectadigitalvoltmetertotestpoint T...

Page 43: ...de a to be minimum by changing the Data value 7 Connect an oscilloscope to test point TP35B and chassis ground 8 Select group no 0 item no 5 and adjust the amplitude a to be minimum by changing the Data value a White Level 1 Enter the service mode 2 Receive the 16 step grey scale computer signal with Com puter1 RGB mode Lamp control High mode G sync Off 3 To start the auto calibration for PC adjus...

Page 44: ...l below adjustment is performed when the above auto cali bration is failed Pedestal adjustment Component 1 Enter the service mode 2 Receive the Color Bar 480i component signal with Video Component mode 3 Connect an oscilloscope to test point TP35G and chassis ground 4 Select group no 0 item no 0 and change data value to adjust the pedestal level and black level to be the same level 5 Connect an os...

Page 45: ... item no 1 and change data value to obtain the minimum flicker on the screen 6 Project only red light component to the screen 7 Select item no 0 and change data value to obtain the minimum flicker on the screen 8 Project only blue light component to the screen 9 Select item no 2 and change data value to obtain the minimum flicker on the screen 10 Select group no 100 item no 92 and change data valu...

Page 46: ... must use the service tool Adjust the gamma correction by using the proper computer and PROJECTOR SERVICE TOOL software supplied sepa rately 12 Gamma Correction adjustment Video 13 Read Write of LCD panel gamma data when Main Board replacing The gamma adjustment data of each LCD panel has been adjusted preciously to much each LCD panel characteristics at factory When you replace the Main Board you...

Page 47: ... ONLY IC561 K6L K6M K6N K6P K6Q K6R IC5001 K8D IC5201 K8F K8H K35B K8K TP35B TP_DHS TP_VHS K35G K8S TP35G K8T K35R TP35R IC801 IC1802 K401A K401B K7301 K801 IC5301 TPFANA TPFANB TPFANC IC501 MAIN BOARD Test Points and Locations ...

Page 48: ... 0 63 120 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 ...

Page 49: ... COMBLEAK2BPGAIN Comb Leak To Ban Pass Gain 1 0 0 3 NTSC PAL 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 ...

Page 50: ...VT23 4 1 5 1 Video Motion Sensitivity Film Detection Sensitivity VOFSTVT 4 1 5 2 Video Motion Threshold Low VOFTHRDA 120 0 32767 3 Video Motion Threshold High VOFTHRDB 180 0 32767 4 Global Motion Threshold GMDTHRD 124 0 1023 Read only 5 23Film Mode Threshold FILMTHRD23 100 0 32767 6 Global Motion Window Start X GMDSTARX 10 0 2047 Range of detective for Film mode 7 Global Motion Window Stop X GMDST...

Page 51: ...can Direction Front Rear 13 B ReferH 4095 4095 0 4095 Scan Direction Front Rear 14 B ReferL 1200 1200 0 4095 Scan Direction Front Rear 15 DXOutR 270 0 1023 16 DXOutG 270 0 1023 17 DXOutB 270 0 1023 18 H_Change_Pos 34 0 256 19 SH_Base 1092 0 4095 20 NRG_Pos 43 0 128 21 NRG_Width 43 0 255 22 OSD_Pos 2 0 3 23 OSD_Ptn 0 0 7 24 GammaCtrl 3 0 3 25 REF_GatePos 11 0 1023 26 REF_GateDur 144 0 1023 27 R Bas...

Page 52: ...ration 95 FrontCTalkR Start 128 0 255 96 FrontCTalkR End 128 0 255 97 FrontCTalkG Cent 0 0 2047 MIN MAX Cyclic Operation 98 FrontCTalkG Start 128 0 255 99 FrontCTalkG End 128 0 255 100 FrontCTalkB Cent 0 0 2047 MIN MAX Cyclic Operation 101 FrontCTalkB Start 128 0 255 102 FrontCTalkB End 128 0 255 103 R DCOffset NGain 0 0 0 1023 MIN MAX Cyclic Operation 104 R DCOffset N1 2047 2047 0 2047 MIN MAX Cy...

Page 53: ...eration 156 G DCOffset P1 16 16 0 2047 MIN MAX Cyclic Operation 157 G DCOffset P2 0 0 0 2047 MIN MAX Cyclic Operation 158 G DCOffset P3 0 0 0 2047 MIN MAX Cyclic Operation 159 G DCOffset P4 0 0 0 2047 MIN MAX Cyclic Operation 160 G DCOffset P5 0 0 0 2047 MIN MAX Cyclic Operation 161 G DCOffset P6 0 0 0 2047 MIN MAX Cyclic Operation 162 G DCOffset P7 0 0 0 2047 MIN MAX Cyclic Operation 163 G DCOffs...

Page 54: ...047 215 PRE_COLSHD_SEL 0 0 255 216 HSYNC_FOLLOW 1 0 1 217 DELAY_HSYNC 30 0 2047 218 DELAY_VSYNC 16 0 255 219 VSYNC_FOLLOW 0 0 1 220 BLANK_RCENTER 0 0 2047 MIN MAX Cyclic Operation 221 BLANK_RSTART 128 0 255 222 BLANK_REND 128 0 255 223 BLANK_GCENTER 0 0 2047 MIN MAX Cyclic Operation 224 BLANK_GSTART 128 0 255 225 BLANK_GEND 128 0 255 226 BLANK_BCENTER 0 0 2047 MIN MAX Cyclic Operation 227 BLANK_BS...

Page 55: ...arch 0 0 1 0 Disable 1 Enable 70 RC Mode Setting RC Mode 1 0 1 0 Normal RC Mode 1 Promethean RC Mpde 71 Force Model Option Model Option Force Setting 0 0 2 0 Normal 1 Force for XE50 2 Force for XL50 80 Panel life test mode Setting panel life test mode 1 0 1 0 Life test mode 1 Normal Group 201 Option signal 0 FrameLock Option 1 0 1 0 FrameLockOFF at PC signal 1 FrameLockON at PC signal and 47Hz Vfr...

Page 56: ...Dimmer Dim Level 8 at the less than the Value 56 0 255 8 DIMMER_CTRL_LEVEL9 Luminance Level 9 Data for Dimmer Dim Level 9 at the less than the Value 63 0 255 9 DIMMER_CTRL_LEVEL10 Luminance Level 10 Data for Dimmer Dim Level 10 at the less than the Value 70 0 255 10 DIMMER_CTRL_LEVEL11 Luminance Level 11 Data for Dimmer Dim Level 11 at the less than the Value 77 0 255 11 DIMMER_CTRL_LEVEL12 Lumina...

Page 57: ... High Clogging Det 100 100 100 100 100 100 100 100 0 100 Normal Celling Down Up HiLand Normal Celling Down Up 9 Temp C A Warning High Temp C A to judge the Temp Error at High Clogging Det 100 100 100 100 100 100 100 100 0 100 Normal Celling Down Up HiLand Normal Celling Down Up 10 Temp A Warning Normal Temp A to judge the Temp Error at Normal Room 42 32 42 32 42 32 42 32 30 100 Normal Celling Down...

Page 58: ...rmal Celling Down Up HiLand Normal Celling Down Up 22 Normal Fan1 Min Fan voltage value at Normal unit 0 1V 60 100 60 100 60 100 60 100 0 255 Normal Celling Down Up HiLand Normal Celling Down Up 23 Normal Fan1 Max 85 100 85 100 85 100 85 100 0 255 Normal Celling Down Up HiLand Normal Celling Down Up 24 Normal Fan2 Min 75 110 75 110 75 110 75 110 0 255 Normal Celling Down Up HiLand Normal Celling D...

Page 59: ...0 1000 3 GAIN AREA V START White Level Acquiring Area V Start Position 500 0 1000 4 Image AREA H WIDTH Black White Level Acquiring Area 13 0 4095 5 Image AREA V HIGHT Black White Level Acquiring Area Height 9 0 4095 6 OFFSET target Target Value of Black Level Adj 3 0 127 7 OFFSET torelance Torelance of Black Level Adj 1 1 127 8 GAIN target Target Value of White Level Adj 238 0 255 9 GAIN torelance...

Page 60: ...le Auto PC Adj Operation Enable if Un supported Signal Input 0 0 1 0 Enable 1 Disable 1 Frequency Step Frequency Steps of TotalDot 1 0 3 2 Frequency Threshold Total Dot Freqency Threshold 5 0 10 0 10 Not matched 3 Fine Phase Do Phase Adj after Total Dot Adj 1 0 1 0 Executes Fine Phase 1 Not Execute 4 BLKDET Black Level Detection Area 1 0 7 5 PHASEMSK Phase Detection Filter 0 0 3 0 Effective All Bi...

Page 61: ...5 Read only 1 Disp Dots 680 0 4095 2 H Back Porch 143 0 4095 3 V Back Porch 55 0 4095 4 Disp Line 550 0 4095 Group 524 YCbCr 720P 60 0 Total Dots 1650 0 4095 Read only 1 Disp Dots 1248 0 4095 2 H Back Porch 312 0 4095 3 V Back Porch 34 0 4095 4 Disp Line 700 0 4095 Group 525 YCbCr 720P 50 0 Total Dots 1980 0 4095 Read only 1 Disp Dots 1248 0 4095 2 H Back Porch 337 0 4095 3 V Back Porch 35 0 4095 ...

Page 62: ...40 0 4095 Group 544 RGB Video 720P 60 0 Total Dots 1650 0 4095 1 Disp Dots 1248 0 4095 2 H Back Porch 312 0 4095 3 V Back Porch 34 0 4095 4 Disp Line 702 0 4095 Group 545 RGB Video 720P 50 0 Total Dots 1980 0 4095 1 Disp Dots 1246 0 4095 2 H Back Porch 314 0 4095 3 V Back Porch 34 0 4095 4 Disp Line 702 0 4095 Group 546 RGB Video 1080i 60 0 Total Dots 2200 0 4095 1 Disp Dots 1872 0 4095 2 H Back P...

Page 63: ...ine 1070 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 0 255 8 VSBEG 2 0 15 Group 563 HDCP 720P 50 7 Over Scan Over Scan Rate 0 25 5 at 0 1 steps 0 0 255 8 VSBEG 2 0 15 Group 564 HDCP 108...

Page 64: ...PUT CONTROL PORT R C IC801 FLASH ROM IC7201 FPGA VIDEO S VIDEO VIDEO AUDIO RGB DHS DVS DCLK 34 32 28 B 0 7 G 0 7 R 0 7 PW_DB 0 9 PW_DG 0 9 PW_DR 0 9 DB 0 9 PW_DG 0 9 PW_DR 0 9 A 1 23 22 20 11 13 26 288 206 204 82 260 258 78 172 256 262 264 18 17 16 28 29 135 331 161 21 10 14 17 10 10 12 PC1 PC2_SW 265 214 124 368 RXD1 TXD1 TXD RXD R C IRRCVR0 1 5 11 15 17 3 7 13 16 18 2 5 4 27 1 30 9 22 5 13 7 13 ...

Page 65: ... BLAST_AC BALAST_AC FAN_ERR LAMPREP_LED ON_3 3V ON_15 5V 346 413 269 345 344 CABLE_SW WARNING_LED ON_5VA 182 COMP_SW 187 184 DDC_SW2 1 DDC_SW1 101 110 P_FAIL P_FAIL FAN_SW1 FAN_SW1 LAMPDC_ON DC_ON READY_LED 215 P Fail L 285 89 92 91 CHO_TXD CHO_RXD CHO_TXD CHO_RXD MUTE 295 26 201 IRRCVR0 SCL0_5V SDA0_5V SCL0 SDA0 IRRCVR0 214 212 293 IC301 SCALER PW190 Q6844 Q6843 D6832 D6831 D6833 Q5036 OUT_DET Mu...

Page 66: ...A901 LAMP BALLAST SW901 LAMP COVER SW CHO_RXD LAMP_DET BALAST_AC LAMPDC_ON CHO_TXD IC9882 INVERTER 13 10 295 26 89 413 11 5 4 1 1 3 K8R K6R K8H K8S 1 2 POWER ON H POWER ON H MAIN POWER LAMP COVER SW Power Control IC4891 Lamp control 66 Chassis Block Diagrams ...

Page 67: ...27 10 21 13 14 5 7 17 14 1 30 AUDIO OUT L R 9 22 3 5 2 6 Q5031 K50A K10A Q5032 Q5061 Q5063 Q5041 Q5042 Q5062 Q5064 IC5041 AUDIO OUT TDA7056 1 3 K8F IC301 SCALER SCL0_5V OUT_DET SDA0_5V SCL0_5V SDA0_5V 293 212 201 AUDIO MUTE MUTE Mute On H 21 22 17 18 23 24 25 Audio circuit 67 Chassis Block Diagrams ...

Page 68: ...dback S6V 16V S16V 5V LAMPDC_ON IC4891 NAND S6V S 5V 1 2 5 6 9 IC8811 TEMP SENSOR3 MCO9801T LAMP PANEL OUTSIDE IC8821 TEMP SENSOR2 MCO9801T IC4831 TEMP SENSOR1 MCO9801T 26 2 13 295 P_FAIL P Fail L 215 345 344 ON_5VA 110 DC_ON LAMPDC_ON 92 89 413 212 293 SCL0_5V SDA0_5V IC9882 INVERTER SW901 12V 1 0V 16V IC5641 FAN_A D3621 D3621 D3617 D3611 11 IC7271 IC1411 S2 5V_PW IC1361 S3 3V_PW IC1351 S1 8V_PW ...

Page 69: ...NSOR3 MCP9801T IC4831 TEMP SENSOR1 MCP9801T MAIN BOARD FAN_CON_B FAN_CON_A Power On H IC3531 D A M62334 IC4891 NAND 2 FAN_CON_C 3 1 2 4 1 6 7 215 285 212 293 SCL0 SDA0 SCL0_5V SDA0_5V IC1302 Power Error On P_Fail H SIGNAL MODE POWER ON STAND BY H L NORMAL ERROR H L FAN_SW1 P_FAIL P_FAIL Q3601 Power Error On P_Fail H FAN_ERR TPFANB K8S K8H K8T 413 3 1 4 4 BALAST_AC D3632 K6Q FN905 1 2 FAN_C 3 6 IC7...

Page 70: ...H Q9602 TH Q9641 Q9644 D8751 ALARM Q8756 IC9603 RESET 2 1 7 3 18 6 8 IC9641 BATTERY CHARGER S5V 3 2VC 3 2VC IC8701 ALARM CONTROL IC301 PW190 10V K8B S16V S5V Q8753 RECHARGABLE BATTERY D8704 Q9642 Q9643 Q8754 D8703 S5V_DL INH 5 R_AE18 BATT 5 7 10 9 1 2 BATTERY CHARGER CIRCUIT ALARM CIRCUIT MAIN Alarm circuit 70 Chassis Block Diagrams ...

Page 71: ...C SW Q6201 2 5 101 1 5 2 14 208 2 1 4 3 7 1 2 3 6 FAN CONTROL IC3501 DAC M62334 IC8811 TEMP SENSOR 3 MCP9801 K48E K8T TEMP MAIN 6 SCL SDA 211 294 5 IC1391 CONTROL MEMORY 2 1 IC8821 TEMP SENSOR 2 MCP9801 IC4831 TEMP SENSOR 1 LM76CH 4 3 IC6202 DDC SW 5 2 4 14 15 9 10 11 Q6211 9 11 DDC_SW2 IIC bus control circuit 71 Chassis Block Diagrams ...

Page 72: ...mpleted and the POWER 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 emit...

Page 73: ... the lamp ballast board via IC4891 and SW901 lamp cover switch to stop operation of the lamp circuit An abnormality occurs on the secondary power supply Check power supplies 16V S6V S 5V S16V P_FAIL signal becomes Low when the abnormality occurs on any of the power supply lines An abnormality occurs on the fan control circuit Check FN901 FN902 FN903 FN904 FN905 and peripheral circuit If any of the...

Page 74: ...with all of computer input sources Yes Yes Yes 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 Component video source Check component signal Y Cr Pr Cb Pb The component signals ar...

Page 75: ...nection of the terminal K8F Yes No Check following steps Check IC5041 9V_AUDIO and peripheral circuit Check the Mute signal at pin 7 of IC5041 The Mute signal is output from pin 201 of IC 301 Scaler The OUT_DET signal is sent from Audio Out terminal Mute On H at pin 201 of IC301 L at pin7 of IC5041 Check if the audio sig nal is observed at pins 5 and 7 of IC5041 Yes No 75 Troubleshooting ...

Page 76: ...Switch PC1 L O 110 B11 PORTC6 POWER ON_5VA 5V Power On Off ON H O 201 C11 PORTC7 POWER MUTE Audio Mute ON H O 160 AE12 PORTD0 A20 ADR A20 Address 20 O 65 AF12 PORTD1 A21 ADR A21 Address 21 O 329 AC9 PORTD2 A22 ADR A22 Address 22 O 249 AD10 PORTD3 A23 ADR A23 Address 23 O 347 K4 PORTD4 Not Used 278 D5 PORTD5 Not Used 101 B2 PORTD6 AUDIO DDC_SW1 DDC Mode Switch OFF L O 1 A1 PORTD7 DVI DDC_SW2 DDC Mo...

Page 77: ...ot used 109 B10 PWM2 Not used 200 C10 PWM3 Not used 215 D24 ADC0 P_FAIL P FAIL Power Failure Signal Input Failure L I 28 C26 ADC1 KEY KEY1 Key Control Input I 126 D25 ADC2 KEY KEY2 Key Control Input i 216 E24 ADC3 KET KEY3 Key Control Input i 298 F23 ADC4 OPTION BRAND_OPTION Option Switch BRAND I 370 E22 ADC5 Not Used 29 D26 ADC6 OPTION LAMP_OPTION Lamp Option I 127 E25 ADC7 ALARM BATT Alarm I PIN...

Page 78: ... 78 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 79: ... 79 IC Block Diagrams BA7078 Sync Separator IC5301 AN5870 Signal Switch IC5201 ...

Page 80: ... FA5502 P F Control IC601 HIN202EIB RS 232C Driver IC3801 80 IC Block disgrams ...

Page 81: ... L3E07110 LCD Driver Gamma Correction IC401 L3E06150 D A S H LCD Driver IC501 IC531 IC561 81 IC Block disgrams ...

Page 82: ... L3E01060 Level Shift IC2501 IC2531 IC2561 M62334 DAC IC3501 82 IC Block disgrams ...

Page 83: ... NJW1141 Audio Control IC5001 PW190 Scaler IC301 83 IC Block disgrams ...

Page 84: ... STR Z2156 Power OSC IC651 84 IC Block disgrams ...

Page 85: ...ite 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 Sulfide Fi...

Page 86: ... BOARD A1001 MAIN BOARD A2001 AV BOARD A2901 R C BOARD A2101 BUZZER BOARD A601 POWER BOARD A901 BALLAST UNIT A4831 TEMP BOARD FN904 Exhaust FN903 Exhaust LP900 Lamp Ass y FN901 Intake FN902 Intake FN905 Intake SW902 Thermal Switch B901 Battery SP901 Speaker 86 Elecrical Parts List ...

Page 87: ...C3928A1S Q2021 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 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 ...

Page 88: ...13 TE85L 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 305 173 9618 TR 2SA1235A1E 305 173 9717 TR 2SA1235A1F 405 220 3115 TR ISA1235AC1E 405 220 3016 TR ISA12...

Page 89: ...2SC3928A1S Q8702 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 Q8751 305 134 5928 TR 2SA1037AK T146 R 305 147 2218 TR 2SA1037AK S T146 305 173 9618 TR 2SA1235A1E 305 173 9717 TR 2SA1235A1F 405 220 3115 TR ISA1235AC1E 405 220 3016 TR ISA...

Page 90: ... 276 1911 CERAMIC 22P J 50V C1546 303 276 1911 CERAMIC 22P J 50V C1547 303 276 1911 CERAMIC 22P J 50V C1548 303 276 1911 CERAMIC 22P J 50V C1549 303 276 1911 CERAMIC 22P J 50V C1551 303 276 1911 CERAMIC 22P J 50V C1552 303 276 1911 CERAMIC 22P J 50V C1553 303 276 1911 CERAMIC 22P J 50V C1554 303 276 1911 CERAMIC 22P J 50V C1556 303 276 1911 CERAMIC 22P J 50V C1557 303 276 1911 CERAMIC 22P J 50V C1...

Page 91: ...15 ELECT 47U M 25V 303 387 7314 ELECT 47U M 25V C3531 303 409 3426 CERAMIC 0 1U K 16V C3532 303 367 0410 CERAMIC 0 1U K 50V C3533 303 367 0410 CERAMIC 0 1U K 50V C3534 303 409 3426 CERAMIC 0 1U K 16V C3536 303 391 5115 ELECT 100U M 16V 303 296 9515 ELECT 100U M 16V C3538 303 398 5415 ELECT 47U M 25V 303 387 7314 ELECT 47U M 25V C3539 303 396 9613 CERAMIC 1U K 25V 303 397 7618 CERAMIC 1U K 25V C354...

Page 92: ...AMIC 0 1U K 16V C501 303 433 1112 CERAMIC 1U K 10V C5011 303 283 5711 CERAMIC 2200P K 50V C5012 303 409 3426 CERAMIC 0 1U K 16V C5013 303 433 1112 CERAMIC 1U K 10V C5014 303 433 1112 CERAMIC 1U K 10V C5016 303 283 5711 CERAMIC 2200P K 50V C5017 303 409 3426 CERAMIC 0 1U K 16V C5018 303 401 5715 CERAMIC 0 33U K 16V C5019 303 433 1112 CERAMIC 1U K 10V C502 303 409 3426 CERAMIC 0 1U K 16V C5021 303 4...

Page 93: ...CERAMIC 0 1U K 16V C5621 303 433 1112 CERAMIC 1U K 10V C5622 303 358 3215 CERAMIC 10U K 6 3V C5623 303 409 3426 CERAMIC 0 1U K 16V C563 303 409 3426 CERAMIC 0 1U K 16V C564 303 409 3426 CERAMIC 0 1U K 16V C5641 303 367 0410 CERAMIC 0 1U K 50V C5642 303 398 5415 ELECT 47U M 25V 303 387 7314 ELECT 47U M 25V C5643 303 409 3426 CERAMIC 0 1U K 16V C5644 303 409 3426 CERAMIC 0 1U K 16V C5646 303 379 731...

Page 94: ...3426 CERAMIC 0 1U K 16V C9642 303 409 3426 CERAMIC 0 1U K 16V C9643 303 409 3426 CERAMIC 0 1U K 16V C9644 303 409 3426 CERAMIC 0 1U K 16V C9646 303 437 4614 CERAMIC 10U K 25V C9647 303 437 4614 CERAMIC 10U K 25V C9882 303 409 3426 CERAMIC 0 1U K 16V RESISTOR R1001 301 260 4115 MT GLAZE 75 JA 1 3W R1002 301 224 8814 MT GLAZE 100 JA 1 16W R1011 301 260 4115 MT GLAZE 75 JA 1 3W R1012 301 224 8814 MT ...

Page 95: ... JA 1 16W R302 301 227 5612 MT GLAZE 8 2K JA 1 16W R303 301 224 9316 MT GLAZE 1K JA 1 16W R304 301 224 9316 MT GLAZE 1K JA 1 16W R306 301 339 9614 MT GLAZE 23 2K FA 1 10W R307 301 224 9712 MT GLAZE 22 JA 1 16W R308 301 224 9712 MT GLAZE 22 JA 1 16W R309 301 224 9316 MT GLAZE 1K JA 1 16W R311 301 224 9316 MT GLAZE 1K JA 1 16W R312 301 226 1516 MT GLAZE 0 000 ZA 1 16W R313 301 226 1516 MT GLAZE 0 00...

Page 96: ...MT GLAZE 100 JA 1 16W R5001 301 276 4314 MT GLAZE 4 7 JA 1 3W R5002 301 225 8110 MT GLAZE 10 JA 1 16W R5003 301 225 8110 MT GLAZE 10 JA 1 16W R501 301 224 9316 MT GLAZE 1K JA 1 16W R502 301 225 8110 MT GLAZE 10 JA 1 16W R503 301 224 9019 MT GLAZE 10K JA 1 16W R5031 301 225 1319 MT GLAZE 470 JA 1 16W R5032 301 225 1319 MT GLAZE 470 JA 1 16W R5033 301 235 1415 MT GLAZE 1 2K JA 1 16W R5034 301 224 93...

Page 97: ...8 301 225 1616 MT GLAZE 390 JA 1 16W R6859 301 225 1210 MT GLAZE 4 7K JA 1 16W R6863 301 225 3818 MT GLAZE 1 5K JA 1 16W R6864 301 225 1210 MT GLAZE 4 7K JA 1 16W R6865 301 224 9316 MT GLAZE 1K JA 1 16W R6866 301 225 1210 MT GLAZE 4 7K JA 1 16W R689 301 224 9019 MT GLAZE 10K JA 1 16W R691 301 230 8013 MT GLAZE 1K JA 1 3W R696 301 225 1210 MT GLAZE 4 7K JA 1 16W R697 301 035 4111 MT GLAZE 0 000 ZA ...

Page 98: ... R8721 301 224 9019 MT GLAZE 10K JA 1 16W R8722 301 224 9316 MT GLAZE 1K JA 1 16W R8723 301 225 1319 MT GLAZE 470 JA 1 16W R8724 301 224 9019 MT GLAZE 10K JA 1 16W R8726 301 224 9019 MT GLAZE 10K JA 1 16W R8732 301 224 8913 MT GLAZE 100K JA 1 16W R8733 301 224 8814 MT GLAZE 100 JA 1 16W R8746 301 224 8913 MT GLAZE 100K JA 1 16W R8747 301 225 9018 MT GLAZE 470K JA 1 16W R8748 301 224 8913 MT GLAZE ...

Page 99: ...TER EMI 400MHZ L1011 945 068 8349 FILTER EMI 400MHZ L1021 945 068 8349 FILTER EMI 400MHZ L1031 945 068 8332 FILTER EMI 200MHZ L1041 945 068 8332 FILTER EMI 200MHZ L1051 945 068 8349 FILTER EMI 400MHZ L1061 945 068 8349 FILTER EMI 400MHZ L1071 945 068 8349 FILTER EMI 400MHZ L1081 945 068 8332 FILTER EMI 200MHZ L1091 945 068 8332 FILTER EMI 200MHZ L1371 945 062 2930 INDUCTOR 10U M L2071 945 086 7577...

Page 100: ...6 D5704 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D6201 307 205 5216 DIODE RB521S 30 TE61 D6202 307 205 5216 DIODE RB521S 30 TE61 D6211 307 205 5216 DIODE RB521S 30 TE61 D6212 307 205 5216 DIODE RB521S 30 TE61 D6831 407 256 6511 LED SML 212YT T86 D6832 307 203 7816 LED SML 210LT T86 M D6833 307 222 4810 LED SML 521MUW T86 D6841 307 223 0514 ZENER DIODE 02DZ12Y TPH3 D6842 307 2...

Page 101: ... GLAZE 47 JA 1 16W R2902 301 224 8814 MT GLAZE 100 JA 1 16W MISCELLANEOUS A2901 945 084 1997 UNIT REMOCON RECEIVER 610 335 7898 ASSY PWB LAMP COVER SW SW901 945 063 5176 SWITCH PUSH 2P 2TX3 610 335 8239 ASSY PWB TEMP KL3A CAPACITOR C4831 303 276 3113 CERAMIC 33P J 50V C4832 303 276 3113 CERAMIC 33P J 50V C4833 303 409 3426 CERAMIC 0 1U K 16V C4834 303 379 6714 CERAMIC 10U K 16V RESISTOR R4831 301 ...

Page 102: ...5812 MT GLAZE 270K JA 1 10W R635 301 255 6513 MT GLAZE 100 JA 1 10W R636 301 152 3110 MT GLAZE 620 JA 1 10W R637 301 264 2810 MT GLAZE 1 2K FA 1 10W R638 301 259 9015 MT GLAZE 150K FA 1 2W R639 301 259 9015 MT GLAZE 150K FA 1 2W R641 301 259 9015 MT GLAZE 150K FA 1 2W R642 301 259 9015 MT GLAZE 150K FA 1 2W R647 301 256 6611 MT GLAZE 68K JA 1 10W R648 301 162 2417 MT GLAZE 1 2K JA 1 10W R649 301 2...

Page 103: ...ISTOR NTH11D8R0LC PTH652 308 061 3900 TH PRF18BC471QB1RB 610 335 7812 ASSY PWB LINE FILTER KL3A CAPACITOR C601 404 113 2904 MT POLYEST 0 33U K 275V C602 404 113 2904 MT POLYEST 0 33U K 275V C603 304 104 9502 CERAMIC 1500P K 250V C604 304 104 9502 CERAMIC 1500P K 250V RESISTOR R600 301 238 1016 MT GLAZE 120K JA 1 2W R601 301 238 1016 MT GLAZE 120K JA 1 2W VARIABLE RESISTOR VA601 308 061 5607 VARIST...

Page 104: ...1 S3 S3 S3 S3 S3 S3 S3 S3 S3 6 7 13 61 62 54 52 58 63 59 55 57 58 53 64 65 60 69 69 2 4 10 5 S3 S3 S1 8 S2 S2 S2 11 12 9 104 Mechanical Parts List ...

Page 105: ...51 51 51 51 3 110 101 68 67 66 Red 114 Green 115 Blue 116 Polarized Grass 105 Mechanical Parts List ...

Page 106: ...Integrator Lens In 109 102 106 Mechanical Parts List ...

Page 107: ...103 113 104 111 117 118 108 112 112 107 105 106 107 Mechanical Parts List ...

Page 108: ...L PRISM KM3A 102 945 088 7797 LENS INTEGRATOR IN 103 945 088 7803 LENS INTEGRATOR OUT 104 645 095 9851 LENS CONDENSER OUT NC 105 645 095 9868 LENS CONDENSER G NC 106 945 088 7841 LENS CONDENSER B 107 945 088 7858 LENS CONDENSER R 108 945 088 7865 LENS RELAY IN 109 945 088 7872 LENS RELAY OUT 110 645 092 3234 LENS PROJECTION 111 945 088 7889 MIRROR B 112 945 088 7896 MIRROR R 113 645 092 9892 PRISM...

Page 109: ... 109 ...

Page 110: ... 110 ...

Page 111: ... 111 ...

Page 112: ...SM5110899 00 PLC XE50 Nov 2007 DC 350 Printed in Japan ...

Page 113: ...e manual original for chassis No KL3_XE5000 models PLC XE50 File with the service manual No SM5110899 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 manua...

Page 114: ...rial 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 115: ...BS1 Q602 2SK3934 G D S 1 10GZ 0 0 R643TM 250KK2200XH C693 J10EM024N K6AC 1 1 2 2 16KK0 22GQ C664 25KK 2 2BA C692 16KK 0 22GQ C691 KK0 1 GQ C655 KK0 1 GQ C652 IC651H 1 2 D681H HEATSYNC 1 2 R C PRE AMP ASSY PWB R C KM3A KL3A OUT VCC GND X D2901 X D2902 6 3KM 47PCH C2903 S5V J10EG045G K29D 1 4 K29D_1 K29D_3 K29D_2 U20C01800 A2901 1 2 3 10KK1MN C2901 1 16GJ47A R2901 KK470 MN C2902 1 16GJ 100A R2902 MI...

Page 116: ...12 1 16GJ 47KA R1091 X SC1061 1 2 02DZ12YG D1101 R1074 1 16GJ 1KA 16KK0 1MN C4011 1 3GJ75 R1011 R1_IN S5V Q5288 RN1113P S5V R1072 1 16GJ 75A CABLE_SW H L H C L B A H L A B C QXXAVB593P IC4011 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 AJ Q1071 B2_IN 1 16GZ0A R1102 1 16GZ0A R1101 1 16GJ 10KA R4014 AJ Q4011 AJ Q1061 S5V DDC1_PCA X SC1011 1 2 1 16GJ100A R1002 Q5284 RN1111P 1 16GJ 10KA R4001 F34DG407G L10...

Page 117: ...29 R11 530 P11 531 N11 532 M11 533 M12 534 M13 535 M14 536 M15 537 N15 538 P15 539 R15 540 R14 541 R13 542 R12 543 P12 544 N12 545 N13 546 N14 547 P14 548 P13 16KK0 1MN C366 16KK0 1 MN C367 16KK0 1MN C368 16KK0 1 MN C369 16KK0 1MN C371 16KK0 1 MN C377 16KK0 1MN C378 16KK0 1MN C379 KK0 01MN C370 KK0 01MN C364 16KK0 1MN C349 16KK 0 1MN C359 16KK0 068MN C365 XSTDBYEN 1 16GJ12KA R1372 1 16GJ4 7KA R130...

Page 118: ...5 T2 46 T1 47 R1 48 P1 49 N1 130 J14 131 K14 132 L14 133 M14 134 N14 135 P14 50 M1 136 P13 51 L1 137 P12 52 K1 138 P11 53 J1 139 P10 54 H1 55 G1 56 F1 57 E1 58 D1 59 C1 140 P9 141 P8 142 P7 143 P6 144 P5 145 P4 60 B1 146 P3 61 B2 147 N3 62 B3 148 M3 63 B4 149 L3 64 B5 65 B6 66 B7 R1JA2204G RB7201 R1JA2204G RB7202 1 16GJ22A R7247 1 16GJ22A R7248 R1JA2204G RB7203 R1JA2204G RB7204 1 16GJ22A R7249 1 1...

Page 119: ...X 16KK0 1MN C2543 16KK0 1MN C576 1 16GJ10A R562 G_DIRY L3E06150S2AM IC561 1 VDD 51 PGND 2 DGND 52 PGND 3 DGND 53 PGND 4 TEST 54 CAL_OUT 5 POWSV 55 PVCC 6 RESET 56 CAL_IN 7 SCS 57 PGND 8 SCLK 58 VCC 9 SDATA 59 VCC 60 AGND 61 AGND 62 AGND 63 AGND 64 AGND 65 SHT_I 66 SHT_O 67 R L 68 INVIN 69 SHCLK 100 VDD 70 XFRIN 71 DGND 72 DGND 73 DGND 74 VDD 75 VDD 76 VDD 77 D1IN0 78 D1IN1 79 D1IN2 80 D1IN3 81 D1I...

Page 120: ...6GJ10KA R3624 1SS355 D3626 L3CZ220PG L3633 16KK 0 1MN C7872 9V_AUDIO 16KK 0 1MN C7823 1 16GZ0A R7871 KK0 01MN C5002 1 16GJ 7 5KA R7881 1 16GJ10A R5002 K6L_3 1 16GF 6 8KA R7877 FAN_CON_A 1SS355 D3624 16KK0 1MN C5006 P_FAIL 1 16GJ10KA R3622 KK0 01MN C5003 KK2200MN C5016 1 16GJ1 2KA R5066 1 16GJ1 2KA R5068 16EM101V C5061 1 16GJ470A R5032 1 16GF 2 2KA R7878 16KK 0 1MN C7862 K6Q_2 9V_AUDIO K6P_2 1 16GJ...

Page 121: ... C3001 SC3031 R3031 R3022 L3011 R2038 L2031 SC8753 R2053 L3021 C2021 R3032 SC3011 SC2011 R3002 R2031 C2011 L2011 R3011 C2031 C2052 SC3001 C3021 L3001 L2001 R3003 R2036 SC8754 R2056 C2001 SC2051 SC3021 R3021 R2037 C3031 L2051 C2051 R2057 R2011 SC8752 SC2031 R3012 R2051 A30C5 1AA4B10C6090C A SIDE 1st Reflow SW2100 IC8710 IC2100 A30C5 1AA4B10C6090C B SIDE 2nd Reflow SW2100 IC8710 IC2100 R2101 R8731 R...

Page 122: ...402 R1012 R322 R323 R324 R325 R3532 R326 R327 R328 R1401 C1811 R329 R1402 C1812 C1813 R1404 C1814 R521 R1406 R522 C1816 R6803 R1407 R523 C1817 R524 C1818 R5289 C1819 R8746 R526 R1022 R8747 R527 R8748 R8749 R337 R338 R1411 D8751 C1821 R339 C1822 R1412 R1413 C1823 R1414 C1824 R8751 Q1051 L3621 C301 D1801 R1416 L3622 R8752 C302 R6813 L3623 C303 L3624 R8754 R340 C304 L581 R8755 R341 C7201 C1829 IC1411...

Page 123: ...61 R9881 Q5061 R9882 C5642 Q5062 Q5063 C5644 Q5064 C2571 C3511 C5069 C2572 C3512 C5647 C2573 R5043 R5237 C3513 R5044 R5238 C3514 C5649 C6201 R5621 C6202 R5046 C6203 R5047 R5048 Q6201 D8700 C5651 RB531 IC5621 RB532 D8702 C5653 RB533 R8700 D8708 C6211 D8709 C891 C6212 C6213 Q6211 R2561 R2562 R3503 R2563 SC2071 D8711 D5061 D5062 C3530 1 12 25 36 24 13 48 37 IC2561 R5061 8 5 4 1 IC3501 R5062 C3533 R50...

Page 124: ...693 K6AC 1 2 C683 R606 D601 R603 R602 D610 D603 R627 R625 R630 C628 C619 D606 R637 R624 C623 Q621 D609 R612 C621 C633 R628 C622 R631 C629 D607 R619 C627 R632 R621 C631 Q622 D615 R629 R649 R633 C632 R618 D608 R626 C624 R620 D605 D602 R615 C626 R638 R642 R641 R639 R650 Q652 R648 Q651 D654 R662 C663 R660 R658 R652 R656 R657 R654 R653 R651 R681 C682 R699 C684 C692 D683 R679 IC681 C691 R684 R693 C686 D...

Page 125: ...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 126: ...mponents 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 ...

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