Canon D78-5241 Скачать руководство пользователя страница 67

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MW6A-04

GND

AV=LOW

PC=HIGH

AV=LOW

AUDIO SW

VCC

PC-L

AV-L

AV-R

PC-R

L-OUT

R-OUT

R OUT

L OUT

(IC1804 16P)

(K8M 38P)

(IC1803 12P)

(IC341 1P)

(IC1805 15P)

(IC301 75P)

(IC301 204P)

OUT

V-

C2-

C2+

C1-

V+

C1+

OUT

GND

VCC

SRC11

SRC10

SRC01

SRC00

SRD03

SRD02

SRD01

SRD00

SRD07

SRD06

SRD05

SRD04

MOUSE

/CPU-SW

R/C

DATA

CLK/SDATA

RXD

RXD2

MOUSE-TXD

TXD2-DRV

SEL1

SEL0

DATA IN

SDATA INT

Ready

TXD

RC01

RC00

RC11

RC10

RD13

RD12

RD11

RD10

RD17

RD16

RD15

RD14

M2/SEL1

M2/SEL0

(IC1823 5P)

MUTE

SVR

OUT +

OUT -

GND

PC=LOW

AV=HIGH

LAMP_BALLAST

LAMP_SW

LAMP_BALLAST

FAN

CLK

VDD

SDI

GND

(IC9801 26P)

(IC9801 25P)

(IC312 1P)

SPEAKER

(IC1803 12P)

(Q7202,Q7203,Q7204)

(IC1352 9P)

(IC1352 7P)

(IC1352 14P)

(IC1352 12P)

(IC301 2P)

(IC1821 3P)

(IC1822 8P)

(IC301)

(33UH)

(100UH)

SDA

SCL

O.S.

GND

+VS

INT OUT

FROM

Q351,Q352

INT OUT

+VS

GND

O.S.

SCL

SDA

(IC361 12P)

TEMP. SENSOR

FOR OUTER

TEMP. SENSOR

FOR PANEL

TEMP. SENSOR

FOR LAMP

VCC

GND

R5024

R5023

R5022

R5021

R5018

C5007

C5002

C5001

C5004

C5003

Q5008

R5014

R5009

Q5007

C5008

R5013

R5008

R5016

R5011

R5017

R5001

R5002

R5003

R5004

R5007

R5006

C5006

C5009

C5011

K50BGND

K50B8

K50B10

K50B32

K50B20

K50B22

K50B24

K50B26

K50B28

K50B30

K50B14

K50B16

K50B4

K50B2

R5026

C5012

Q5001

Q5002

D5001

R5027

R5036

R5037

R5029

D5002

Q5004

Q5003

C5013

R5028

R5031

Q5041

R5041

R5043

R5044

R5042

R5048

R5047

R5046

Q5042

R5019

R5015

Q5006

R5010

K8D3

K8D2

K8D1

C3811

R5012

C3846

C3871

D3851

R3852

R3851

X3801

R3811

R3812

R3813

R3814

R3816

R3801

C3802

R3806

R3882

R3884

C3842

C3843

C3844

R3883

RB3841

R3891

R3864

R3841

R3871

X3841

C3841

C3882

C3881

C3883

C3884

C3864

D3882

K5P

C5016

R5020

C004

C003

C005

R010

C009

C001

R4822

R4814

C4807

C4805

R4811

R4816

R4813

C4806

R4812

R4823

R4815

R4817

R4821

R4820

R4819

R4818

K48K

K48J

K8C1

K8C3

K66A

K66B

K66C

K66E

K66G

C6601

C6603

C6607

Q6603

R6622

D6601

D6602

D6603

D6604

D6605

R6621

R6614

R6616

R6615

R6613

R6617

R371

C371

R373

Q371

R372

R4806

R4807

C4803

TP66A

TP66B

TP66E

TP66G

K8D4

K50B

K50B34

K50B36

K50B38

R6602

R6606

R6601

R6605

R6604

C6609

R6612

Q6602

R6610

Q6601

R6607

R6609

R6603

R6608

R6611

VR6601

R4805

R4802

C4801

X4801

C4802

R4801

R4804

R4803

K8D

C3812

C007

C6606

K66F

C6604

K66D

R6618

R6619

D6606

D6607

R3861

R3862

R3863

X3861

RB3861

R3842

R3843

IC3862

C3867

C3866

R3866

K8L

K8M

TE22

TPR2

TPG2

TPB2

TPNRS2

TPNRS1

TPB1

TPG1

TPR1

K22V

K56P

D5631

R5631

R5632

C5634

C5633

C5631

C5632

C5622

C5621

C5623

C5624

R5622

R5621

D5621

D5611

R5611

R5612

C5614

C5613

C5611

C5612

C5644

R5641

C5643

C5645

C5641

C5642

L5601

C5601

C5605

C5606

L5603

L5602

C5603

R5601

R5602

Q5602

R5603

R5604

D5601

L5604

C5608

C5602

Q5601

C5604

R5605

R5606

D5602

D5603

C5607

R5607

D5604

K56M

K56N

R871

C871

R878

R877

R872

C873

C872

R873

R874

R893

R894

R884

R883

C892

C893

C882

C883

R892

R891

R898

R897

C2891

R882

R887

R888

C881

R881

SDA

SCL

O.S.

GND

+VS

INT OUT

D3801

K66D3

K66D2

K66D1

K66G3

K66G2

K66G1

K66F3

K66F2

K66F1

K66E3

K66E2

K66E1

K66C3

K66C2

K66C1

K66B3

K66B2

K66B1

K66A3

K66A2

K66A1

K56P_19

K56P_17

K56P_15

K56P_13

K56P_11

K56P_9

K56P_7

K56P_5

K56P_3

K56P_1

GM10

GM09

GM08

GM07

GM06

GM05

GM04

GM03

GM02

GM01

K8M_59

K8M_57

K8M_55

K8M_51

K8M_49

K8M_45

K8M_43

K8M_41

K8M_39

K8M_37

K8M_33

K8M_31

K8M_27

K8M_23

K8M_21

K8M_19

K8M_17

K8M_15

K8M_11

K8M_9

K8M_7

K8M_5

K8M_3

K8M_1

TE22F

TPNRS1F

TPB1F

TPG1F

TPR1F

TPNRS2F

TPB2F

TPG2F

TPR2F

K8L_49

K8L_47

K8L_45

K8L_43

K8L_41

K8L_39

K8L_35

K8L_33

K8L_31

K8L_29

K8L_27

K8L_23

K8L_21

K8L_19

K8L_17

K8L_15

K8L_11

K8L_9

K8L_7

K8L_5

K8L_3

K8L_1

K56N3

K56N5

K56N2

K56N1

K56M9

K56M77 K56M7

K56M4

K56M3

K56M2

K56M11

K56M1

K48K5

K48K4

K48K3

K48K2

K48K1

K56M8

K5P3

K5P1

R3865

R5609

D5610

R5608

C4827

R4827

R4826

R6620

R6600

VR5601

R5610

R002

R005

C008

R007

R004

K0W

Q001

R001

R009

R003

R006

C006

Q002

C002

C010

R008

C011

D5605

R5615

R4811A

R4806A

1/16GZ0C

1/16GZ

16KZ

0.47MZFY

16TM2.2FD

1/16GJ

2.2KC

1/16GJ

2.2KC

16KZ

0.47MZFY

1/16GZ

1/16GJ

1.5KC

1/16GJ

1.5KC

1/16GJ

1.8KC

1/16GJ

100KC

1/16GJ

100KC

1/16GJ

100KC

1/16GJ

100KC

1/16GJ

12KC

1/16GJ

6.8KC

16TM

2.2FD

16EM

10D

16KZ

0.47MZFY

NT1

1/16GJ

2.2KC

16EM

10D

1SS355

1/16GJ

2.2KC

1/16GZ

1/16GJ

2.2KC

1SS355

16EM

10D

1/16GJ

2.2KC

1/16GJ

470C

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

22KC

1/16GJ

10KC

1/16GJ

4.7KC

1/16GZ

1/16GJ

2.2KC

NT1

6.3EM

47D

25KZ0.1

GQFZ

10KZ1U

GQFZ

UDZS5.1BG

1/16GJ

33KC

1/16GJ

10KC

V11B0770P:

V11B1240G

1/16

GJ10KC

1/16

GJ10KC

1/16

GJ10KC

1/16

GJ10KC

1/16

GJ10KC

1/16

GZ0C

10KZ1U

GQFZ

1/16GJ

100C

1/16

GJ100C

1/16GJ

100C

10KZ1U

GQFZ

10KZ1U

GQFZ

1/16GJ

10KC

R1EB1034G:

R1JA1034G

1/16

GJ100C

1/16

GZ0C

1/16

GZ0C

1/16

GZ0C

V11B0770P:

V11B1240G

10KZ1U

GQFZ

EM1D

1SS355

J10EP030G

1/16

GZ0C

6.3EM

220

(WM:F1)

25KZ0.1

GQFZ

25KZ0.1

GQFZ

KZ0.01

GQFZ

EM0.33D

1/16GJ

22KC

1/16GJ

10KC

6.3EM

22D

25KK

0.047

GQBY

1/16GJ

2.2KC

1/16GJ

10KC

1/16GJ

100C

25KZ0.1

GQFZ

1/16GZ

1/16GJ

100C

1/16GJ

100C

1/16GJ

100C

1/16GZ0C

1/16GZ

J10EZ050G

J10EG030G

NT2

J10EG

030G

J10EG

030G

J10EG

030G

J10EG

030G

J10ES

036G

16EM

100D

16EM

100D

16EM

100D

1/16GZ

1SS355

1/16GJ

5.6KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

4.7KC

KZ0.01

GQFZ

1/16GJ

4.7KC

1/16GJ

4.7KC

1/16GJ

100C

1/16GJ

100C

25KZ0.1

GQFZ

J30A

00102

NT1

J10ML400G

NT1

1/16GZ

1/16GJ

10C

1/16GJ

10C

25KZ0.1

GQFZ

1/16GZ

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1KC

1/16

GZ0C

1/16GJ

10KC

CJ12

CGQY

V10B3030G

CJ12

CGQY

1/16GJ

10KC

1/16GJ

10KC

J10EG040G

KZ0.01

GQFZ

16EM

100D

J10EG

030G

16EM

100D

J10EG

030G

1/16GJ

10KC

1/16GJ

10KC

1SS355

1/16GZ

J10DT500G

J10DT600G

J30A

00102

J30A

00102

J30A

00102

J30A

00102

J30A

00102

J10DT200G

1SS355

25KZ

0.1GQFZ

6.3EM

220

(WM:F1)

16EM

220D

25KZ

0.1GQFZ

6.3EM

220

(WM:F1)

25KZ

0.1GQFZ

1GJ4.7

1SS355

1GJ33

25KZ

0.1GQFZ

16EM

100D

25KZ

0.1GQFZ

16EM

220D

6.3EM

220WM

1/16GJ

100C

25KZ

0.1GQFY

25KZ

0.1GQFZ

6.3EM

220WM

25KZ

0.1GQFZ

L2PK330MG

25EM

100WV

16EM

220D

6.3EM

220WV

L2PK330MG

L2PK101MG

16EM

220D

1/3GJ

2700

1/3GJ

1500

2SC2412

1/16GJ

22KC

1/16GJ

10KC

1SS355

L2PK330MG

6.3EM

220WV

25EM

100WV

2SB1204

(SP:TP)

16EM

220D

UDZS5.6BG

6.3EM

220WV

1GJ1

UDZS5.6BG

J10EP090G

J10EP050G

1/16GJ

10KC

25KZ0.1

GQFZ

1/16GJ

10C

1/16GJ

10C

CJ33

CGQY

CJ33

CGQY

1/16GZ

1/16GJ

10KC

1/16GJ

10KC

CJ33

CGQY

CJ33

CGQY

CJ33

CGQY

CJ33

CGQY

1/16GZ

1/16GJ

10C

1/16GJ

10C

25KZ0.1

GQFY

1/16GJ

10C

1/16GJ

10C

25KZ0.1

GQFZ

1/16GJ

10KC

1SS355

NT2

NT1

NT2

NT1

1/16GJ

4.7KC

1/16GJ

10KC

1SS355

1GZ0

1/16GZ

R3L5

501SG

1GJ1

1/16GJ

1KC

1/16GJ

1KC

25KZ0.1

GQFZ

1/16GJ

100C

1/16GJ

1.1KC

J10EG040G

1/16GJ

10KC

1/16GJ

10C

1/16GZ

1/16GJ

1KC

25KZ0.1

GQFZ

6.3EM

100WM

25TM

1FD

1/16GJ

100C

16KK0.1GQBY

UDZS5.1BG

1GJ2.7

1/16GJ

1.8KC

1/16GJ

100C

8
7
6
5

1 2 3 4 5

1
2
3

PC/AV_SW

MUTE

RXD

TXD

MOUSE1

CTS/V

AV/PC_SW

PF_LAMPDOWN

LAMP_ERR

LAMP_POW

15.5V

FAN

POWER_FAIL

RESET_M

D+

D-

SCLK5

SDATA5

FAN_CONT1_5

FAN_CONT2_5

FCNT1

VOL_CTL

DBE0

DBE1

DBE2

DBE3

DBE4

DBE5

DBE6

DBE7

DBE8

DBE9

DCLK

DVS

PSCL

DGE9

DGE8

DGE7

DGE6

DGE5

DGE4

DGE3

DGE2

DGE1

DGE0

DRE9

DRE8

DRE7

DRE6

DRE5

DRE4

DRE3

DRE2

DRE1

DRE0

SDATA1

SCLK1

PSDA

DHS

IRM_ST1

5V_SW

POWER_FAIL

IRM_RST

15.5V

SWD

ALW

POWER_FAIL

ALW

3.3V

AL2

3.3V

ALW

POWER_FAIL

2.5V

AUD

15.5V

SWD

5V_SW

ALW

ANLG

-5V

POWER_FAIL

FANDRIVE

15.5V

FAN

FCNT1

PSCL

PSDA

MOUSE_RESET

15.5V

SWD

AUD

VOL_CTL

IC001

LM4865M

IC5001

TC4053BFT-(EL)

IC3841

TWM7000-151020

IC3871

HIN232CB

SP232ACT

IC002

BA7655AF

IC891

LM76CHX-5

IC881

LM76CHX-5

IC871

LM76CHX-5

IC3801

TWM7000-162020

IC4802

TC74ACT00F-EL

IC4803

TC7SZ04F

IC4801

PIC12C508A-04

IC5621

BA033FP-E2

IC5631

IC5611

L78M09T-TR

IC6601

AD8400AR1

IC3861

IC5641

PQ2TZ15

SOUND AMP

VOLUME

CONTROL

PC/AV AUDIO SWITCH

TEMPERATURE

SENSORS

MOUSE CONTROL

P-4

IC5601

BA05FP-E2

MAIN BOARD

SCH_MW6P

Содержание D78-5241

Страница 1: ...SERVICE MANUAL English Edition LV X1U D78 5242 LV X1E D78 5243 By Portable Document Format 1 General 0 PREFACE 2 Repair 3 Adjustment 4 Parts Catalog 5 Electrical Diagrams Return to Menu DY8 1785 241 500 ...

Страница 2: ...CANON Power Projector LV X1J D78 5241 CANON Multimedia Projector LV X1U D78 5242 LV X1E D78 5243 SERVICE SMANUAL ...

Страница 3: ...pany names described in this CD ROM are the registered trademarks of the individual companies Copyright Canon Inc retains the copyright to all data contained on this CD ROM Reproduction publication including on the World Wide Web alteration translation into another language or other use of the data in whole or part contained on this CD ROM without the written consent of Canon Inc is prohibited PDF...

Страница 4: ...cation Part 3 Adjustment Provides information for disassembly reassembly and adjustment of the product to assure precision of the products about the tools required and their application Part 4 Parts Catalog Part 5 Electrical Diagrams 2 Model Differences In this series of products there are models suffixed J U and E The only differences between the models are cosmetic mainly the designation and rat...

Страница 5: ... Tool No Specification Remarks Digital Multi meter Commercially available DC1mmV 500V Electrical Adjustment Video Signal Generator Commercially available Color Bars and Electrical Adjustment Gray Scale Computer Signal Commercially available Gray Scale Electrical Adjustment Generator or personal computer Oscilloscope Commercially available 100MHz response or Waveform checks and over Electrical Adju...

Страница 6: ... 5 3 6 Remote control operating range 1 5 4 COMMENTARY 1 6 4 1 External appearance design 1 6 4 2 Optical System 1 6 4 3 Video Input System 1 8 4 4 Image Control 1 9 4 5 Other functions 1 10 4 6 Mechanism 1 10 5 CONNECTION DIAGRAM 1 12 5 1 Connection to the computer 1 12 5 2 Connecting to the video equipment 1 12 6 SETTING UP THE PROJECTOR 1 13 6 1 Positioning the projector 1 13 6 2 Installation p...

Страница 7: ...mbly and Replacement 3 1 1 3 Service Mode Adjustment Items 3 2 1 4 IC Adjustment Data 3 3 2 ELECTRICAL ADJUSTMENTS 3 5 2 1 Fan Voltage Adjustment 3 5 2 2 NRS Adjustment 3 5 2 3 Signal Center DC Voltage Adjustment 3 5 2 4 Contrast Adjustment 3 6 2 5 Signal Level Adjustment 3 7 2 6 Flicker Adjustment 3 7 2 7 White Balance Adjustment 3 8 2 8 Contrast Linearity Adjustment 3 8 2 9 Color Shading Correct...

Страница 8: ...Part 1 General Information ...

Страница 9: ...nd LV 5110 SVGA in the market in May 2001 It needs to introduce new competitive products because competition among leading makers is intensifying and other manufacturers have put many new products in market The LV X1 contains the first Canon made optical box and uses its own technology for projection lenses prisms and optical system components to achieve the top class brightness with a compact and...

Страница 10: ...y levels are provided according to contents by switching the video mode to Standard High Contrast for PC input and to Standard Cinema for video input 37dB silent design The automatic fan control system reduces noise A thermal sensor is used to lower fan speed to suppress noise when the temperature is low Component input support and USB interface In addition to the normal video input composite inpu...

Страница 11: ...isplay supported SXGA compression XGA SVGA VGA 5 Digital zoom magnification 1 2 to 16 6 Horizontal resolution Video input 550 TV lines 7 Scanning frequency 15KHz to 100KHz for horizontal sync 50Hz to 100Hz for vertical sync Up to 140MHz for dot clock 8 Built in speaker 2cm 3 5cm 9 Audio output 1W monaural 2 5 Connectors 1 Computer input Video D sub 15 pin audio mini stereo jack 2 Video input Video...

Страница 12: ...se control function LV RC01 The remote control has a mouse control function to operate the pointer on the PC It also has a laser pointer function 2 Canon ceiling mount fitting LV CL06 Hanger for ceiling mount Ask a specialist to install the projector in the best location 2 9 Others Canon replacement lamp LV LP12 Recommended lamp replacement time 1000 hours Part 1 General Information 1 4 ...

Страница 13: ...3 Rear panel terminals See the attached sheet Owner s Manual page 11 3 4 Computer Input terminal Control port connector See the attached sheet Owner s Manual page 42 3 5 Remote control See the attached sheet Owner s Manual page 14 3 6 Remote control operating range See the attached sheet Owner s Manual page 15 Part 1 General Information 1 5 ...

Страница 14: ...oloring This projectors has two basic colors of satin metallic silver and glacial blue and has a clear water blue area as an accent to give an impression of high quality and lightness It is finished so that it matches offices conference shops promotion and homes AV system Stain and weatherability have been considered so that it can be used for a long time Its worth can be discerned when it is used...

Страница 15: ...r recently the heat in the projector is becoming a problem Especially there is a problem that the deflector is deteriorated by heat in a short time A general measure is to attach a deflector to a flat plate of sapphire with a heat conductivity approx 40 times as high as glass to dissipate heat but using sapphire costs high This product uses a convex fluorite with a thermal conductivity approx 10 t...

Страница 16: ...oducing middle intensity areas more brightly In standard mode low intensity areas darken in a bright illuminated environment The gradations of low intensity areas which darken in standard mode can be reproduced properly in high contest mode in which the characteristics curve is sharpened in a range from low intensity to middle intensity Cinema mode for video input The low intensity area is raised ...

Страница 17: ...nal Y for component input Color system Supports many color systems NTSC PAL SECAM NTSC4 43 PAL M and PAL N The projector detects color system automatically in automatic mode except PAL M and PAL N Automatic image function total number of dots fine sync position The number of dots in the horizontal direction of the screen tracking and screen position can be automatically adjusted The items with the...

Страница 18: ...er of the screen Whenever the button is pressed it is started display stopped and reset no display 4 6 Mechanism Elevation mechanism The height and tilt of the projection screen can be adjusted with adjustable feet on the front bottom of the body The front of the projector can be lifted a maximum of 10 7 degrees Automatic fan control system When the thermal sensor detects a low temperature fan spe...

Страница 19: ...lace the lamp easily Canon replacement lamp LV LP12 User cleaning air filter mechanism The user can remove and clean the air filter easily World wide voltage specification The power supply mechanism supports 90V to 264V Part 1 General Information 1 11 ...

Страница 20: ... General Information 1 12 5 CONNECTION DIAGRAM 5 1 Connection to the computer See the attached sheet Owner s Manual page 12 5 2 Connecting to the video equipment See the attached sheet Owner s Manual page 13 ...

Страница 21: ...t 1 General Information 1 13 6 SETTING UP THE PROJECTOR 6 1 Positioning the projector See the attached sheet Owner s Manual page 9 6 2 Installation precautions See the attached sheet Owner s Manual page 10 ...

Страница 22: ...Part 1 General Information 1 14 7 SUPPORTED COMPUTER SYSTEM MODE See the attached sheet Owner s Manual page 23 ...

Страница 23: ...Part 2 Repair Information ...

Страница 24: ... heat generating or high voltage parts Safety check after service Verify that service locations are not deteriorated and all removed screws parts and wires are installed in their original positions In addition perform the following test to ensure safety Insulation resistance test method Remove the plug from the electric outlet and press the power switch Using a 500V insulation resistance tester or...

Страница 25: ...ring it Replacement Lamp Parts No LV LP12 DY5 0044 000 Projector Model No LV X1 1 Turn off the projector and disconnect the AC cord Let the projector cool for at least 45 minutes 2 Remove a screw with a Phillips screwdriver and remove the lamp cover 3 Loosen 2 screws on the lamp assembly and pull it out by grasping the handle 4 Install the new lamp assembly securely and tighten the 2 screws 5 Rein...

Страница 26: ...ns to position the pointer at and press the SET button to select it The counter will be reset Do not reset the Lamp Replacement Monitor Timer except after the lamp is replaced How to check the lamp replacement monitor timer The LAMP REPLACEMENT indicator will illuminate when the lamp counter reaches 1000 hours This is to indicate that lamp replacement is required You can check the accumulated illu...

Страница 27: ...nternal temperature the following temperature protections are provided 1 Thermal Sensor Circuit If the internal temperature of the projector rises excessively the WARNING TEMP indicator flashes and the cooling fan starts to run to cool the projector When the temperature becomes normal the indicator stops flashing If it does not stop unplug the AC cord from the outlet and check and clean the air fi...

Страница 28: ...urns off the power supply automatically Reset the thermal switch manually To reset it unplug the AC cord from the outlet open the top cabinet and press the reset button Part 2 Repair Information 2 5 Let the projector cool sufficiently before resetting the thermal switch Pressing the reset button while the projector is hot may cause burns CAUTION ...

Страница 29: ...fully clockwise 3 Set the zoom lens lever to the down position 4 Pull the top front cabinet toward you with both hands to release the hook and the front cabinet 5 Remove the screws and remove the remote control unit Part 2 Repair Information 2 6 Fig 2 5 Fig 2 4 The top cabinet is fixed to the front cabinet with a hook Be careful not to damage the hook when removing the top cabinet CAUTION A A B B ...

Страница 30: ...e 3 screws holding the sub board and remove it 4 4 Power Supply Unit and Fan FN903 Removal Remove the 7 screws holding the power supply unit and the 2 screws holding the fan and then remove the power supply unit and fan Part 2 Repair Information 2 7 Fig 2 6 Fig 2 7 Main Board Sub Board Power supply unit FN903 ...

Страница 31: ...crews holding the AV unit and the 3 screws holding the fan and remove the AV unit and fan 4 6 Lamp Ballast Unit Removal Remove the 6 screws and then remove the lamp ballast unit Part 2 Repair Information 2 8 Fig 2 8 Fig 2 9 AV unit FN907 Lamp ballast ...

Страница 32: ... Remove 4 screws A and remove duct FR and FN905 2 Remove 2 screws B and remove duct PBS and FN906 3 Remove 3 screws C and remove duct TOP and FN902 4 Remove 2 screws D and remove duct TOP green and FN904 5 Remove 1 screw E and remove duct BTM Part 2 Repair Information 2 9 A A A A B B C C C D D E Fig 2 10 Fig 2 11 Louver Optical unit FN901 FN904 Duct TOP Green FN906 Duct FR Duct PBS Duct TOP Duct B...

Страница 33: ...ed no optical adjustment is required Part 2 Repair Information 2 10 1 Never disassemble the panel prism assembly Do not subject to any strong shock Otherwise the assembly gets damaged 2 Since screws have been bonded dissolve adhesive with alcohol when replacing the panel prism assembly Wipe off residues of adhesive on screws and adjacent areas CAUTION Panel prism ass y Projection lens Fig 2 12 ...

Страница 34: ...g periods of use dust and other particles will accumulate on the LCD panel prism mirror polarized glass lens etc causing the picture to darken or color to blur If this occurs clean the inside of optical unit Remove dust and other particles using air spray If dirt cannot be removed by air spray disassemble and clean the optical unit WARNING Use a commercial inert gas air spray designed for cleaning...

Страница 35: ......

Страница 36: ...Part 3 Adjustment ...

Страница 37: ...1 2 Adjustments Required after Parts Assembly and Replacement Fan voltage Adjustment No adjustment required When replacing the main or sub board perform the adjustments from fan voltage adjustment to contrast linearity adjustment in the order listed above Disassembly Replaced Parts Panel Prism Ass y Power supply unit Sub board Main board Optical Adjustments E le c t r i c al Ad ju st m e n ts Adju...

Страница 38: ...justment 19 2 4 Blue contrast adjustment 10 2 5 Red signal level adjustment 11 2 5 Green signal level adjustment 12 2 5 Blue signal level adjustment 16 2 8 Contrast linearity adjustment 17 2 7 White balance red adjustment 18 2 7 White balance blue adjustment 19 2 6 Red flicker adjustment 20 2 6 Green flicker adjustment 21 2 6 Blue flicker adjustment 22 2 2 NRS adjustment 23 2 2 NRS adjustment 50 2...

Страница 39: ...ne shading correction B1 L3E7050K0A C51 41 029 Vertical line shading correction B2 L3E7050K0A C52 42 02A Vertical line shading correction B3 L3E7050K0A C53 43 02B 44 02C Color shading ON OFF DAC62392 45 02D LampLifeTime Display only 46 02E BauRate 0 9600 1 19200 2 38400 47 02F ShootOutMode 0 Normal 1 Shoot out1 2 Shoot out2 range 48 030 FAN CONTROL Normal 0 2 0 Max 1 min 2 Normal 49 031 FAN CONTRO...

Страница 40: ...tio Vertical 480i 306 132 Expand Ratio Horizontal 480i 307 133 Position Horizontal 480i 308 134 Position Vertical 480i 309 135 Expand Ratio Vertical 575i 310 136 Expand Ratio Horizontal 575i 311 137 Position Horizontal 575i 312 138 Position Vertical 575i 313 139 Expand Ratio Vertical 480p 16 314 13A Expand Ratio Horizontal 480p 21 315 13B Position Horizontal 480p 516 316 13C Position Vertical 480p...

Страница 41: ...t Oscilloscope Test point TP NRS1 Input mode Computer Input signal 16 step gray scale Enter the service mode Adjust the waveform voltage at each point to the following value with the VOLUME button Adjustment item Adjustment value 22 Set part A of the waveform to 2 1 V 0 1 V DC 1 23 Set part B of the waveform to 12 0 V 0 5 V DC Fig 3 2 2 3 Signal Center DC Voltage Adjustment Measuring equipment Dig...

Страница 42: ...m No Test point Adjustment 7 TP R1 Computer red contrast 8 TP G1 Computer green contrast 9 TP B1 Computer blue contrast 2 Enter AV input mode and input a 16 step gray scale signal Item No Test point Adjustment 7 TP R1 AV red contrast 8 TP G1 AV green contrast 9 TP B1 AV blue contrast 3 Enter component input mode and input a 16 step gray scale signal 480P signal Item No Test point Adjustment 7 TP R...

Страница 43: ...ch test point to the following value with the VOLUME button Item No Test point Adjustment value 10 TP R1 10V 0 1V p p 11 TP G1 10V 0 1V p p 12 TP B1 10V 0 1V p p Fig 3 4 2 6 Flicker Adjustment Input mode Computer Input signal 1 dot line computer signal Enter the service mode Minimize flicker on each color screen with the VOLUME button Item No Screen 19 Red screen 20 Green screen 21 Blue screen A ...

Страница 44: ...gray scale Enter the service mode Check gradation at bright and dark 16 step gray scale areas If it darkens adjust it with the VOLUME button Item No Input mode 16 Computer 16 AV NTSC 2 9 Color Shading Correction If you find color shading on the screen perform color shading correction To do this use a proper computer and Color Shading Correction software The software is supplied with this service m...

Страница 45: ...3 9 Part 3 Adjustment 3 TEST POINTS LOCATIONS TP NRS1 TP R1 TP 66A TP G1 TP B1 VR5601 ASSY PWB MAIN TEST POINTS LOCATION Fig 3 5 ...

Страница 46: ...ess Thermal Switch Check if Lamp Indicator and Ready Indicator light Check if Fuse in the power unit is open Power supply unit may be defected Thermal Switch is activated by increasing temperature of inside the projector Check cause of temperature increasing such as accumulate air filter or Fan operation Press power button Is projector turned on and cooling fans running and projector lighting prop...

Страница 47: ...Part 4 Parts Catalog ...

Страница 48: ......

Страница 49: ...PARTS CATALOG Multimedia Projector LV X1U REF NO D78 5242 LV X1E D78 5243 Power Projector LV X1J D78 5241 ...

Страница 50: ...25 27 28 27 28 28 4 6 24 12 20 16 19 17 18 21 22 14 29 13 5 27 27 29 8 3 2 A 2 B 2 9 10 3 23 15 1 11 26 26 Page 1 CANON LV X1J REF No D78 5241 LV X1U D78 5242 LV X1E D78 5243 ...

Страница 51: ...C 1 COVER AV 12 DY5 0013 000 C 1 PANEL TOP COVER 13 DY5 0014 000 C 1 PLATE CANON LOGO 14 DY5 0015 000 C 1 HOLDER LAMP BALLAST 15 DY5 0016 000 C 1 HOLDER POWER 16 DY5 0017 000 C 1 COVER DUCT TOP 17 DY5 0018 000 C 1 COVER DUCT CABINET BOTTOM 18 DY5 0019 000 C 1 COVER DUCT TOP GREEN 19 DY5 0020 000 C 1 COVER DUCT PBS 20 DY5 0021 000 C 1 COVER DUCT FR 21 DY5 0022 000 C 1 COVER DUCT FN907 22 DY5 0023 0...

Страница 52: ...Page 2 CANON LV X1J LV X1U LV X1E REF No D78 5241 D78 5242 D78 5243 C FN901 FN902 FN905 FN904 FN906 SW904 30 32 31 34 33 35 ...

Страница 53: ...SE OPTICAL BLOCK 32 DY5 0059 000 C 1 PRISM LCD ASS Y 33 XA1 6200 707 F 4 SCREW 34 XB7 2600 202 F 4 NUT 35 XB1 1300 809 F 3 SCREW FN901 DY5 0038 000 D 1 FAN FN901 FN902 DY5 0039 000 D 1 FAN FN902 FN904 DY5 0040 000 D 1 FAN FN904 FN903 FN905 DY5 0041 000 D 1 FAN FN905 FN906 DY5 0042 000 D 1 FAN FN906 SW904 CY2 8277 000 D 1 SWITCH PUSH PARTS LIST ...

Страница 54: ...Page 3 CANON LV X1J LV X1U LV X1E REF No D78 5241 D78 5242 D78 5243 A400 A300 A1000 A2800 FUSE A601 A901 A602 FN907 FN907 SW902 SP901 ...

Страница 55: ...P BALLAST ASS Y FN903 DY5 0040 000 D 1 FAN FN903 FN904 FN907 DY5 0043 000 D 1 FAN FN907 LP900 DY5 0044 000 E 1 LAMP ASS Y LV LP12 SP901 DY5 0045 000 D 1 SPEAKER SW902 CY2 8382 000 D 1 SWITCH THERMAL FUSE DY4 5918 000 D 1 FUSE 250V 6 3V A1000 DY5 0046 000 D 1 PCB ASS Y A V A2800 DY5 0047 000 D 1 PCB ASS Y R C A300 DY5 0048 000 D 1 PCB ASS Y MAIN A400 DY5 0049 000 D 1 PCB ASS Y MAIN SUB PARTS LIST ...

Страница 56: ...U 1 U 2 Z V 1 Page 4 CANON LV X1J LV X1U LV X1E REF No D78 5241 D78 5242 D78 5243 Y X ...

Страница 57: ...00 D 1 REMOTE CONTROLLER LV X1 U 2 DY5 0029 000 B 1 COVER REMO CON BATTERY X DY5 0030 000 C 1 STRAP LENS CAP Y DY5 0031 000 C 1 BAG CARRYING V 1 DY5 0032 000 D 1 POWER CORD AC120V V 1 DY5 0033 000 D 1 POWER CORD AC240V V 1 DY5 0034 000 D 1 POWER CORD AC100V Z DY5 0035 000 C 1 INTERFACE CABLE VGA PARTS LIST ...

Страница 58: ...000 1 1 13 DY5 0014 000 1 4 U 1 DY5 0028 000 1 1 14 DY5 0015 000 1 4 U 2 DY5 0029 000 1 1 15 DY5 0016 000 1 4 X DY5 0030 000 1 1 16 DY5 0017 000 1 4 Y DY5 0031 000 1 1 17 DY5 0018 000 1 4 V 1 DY5 0032 000 1 1 18 DY5 0019 000 1 4 V 1 DY5 0033 000 1 1 19 DY5 0020 000 1 4 V 1 DY5 0034 000 1 1 20 DY5 0021 000 1 4 Z DY5 0035 000 1 1 21 DY5 0022 000 1 1 22 DY5 0023 000 1 1 23 DY5 0024 000 1 1 24 DY5 002...

Страница 59: ......

Страница 60: ...Part 5 Electrical Diagrams ...

Страница 61: ... See the type table Rated voltage Excepting electric capacitors all capacitance values of less than 1 are expressed in uF and more than 1 are in pF Capacitor Reading Mark Material E Electrolytic P Electrolytic non polarized C Ceramic temperature compensation K Ceramic F Polyester film N Polypropylene film M Metalized polypropylene H Metalized polypromylar B Ceramic semiconductor G Metalized polyes...

Страница 62: ...Example 1 2 D J 10K B Example 6 W K 8 2 Example 1 2 C K 1M Resistor Reading Characteristic Resistance value ohms Tolerance See the table below Material See the table below Rated wattage W Note Resistor that is indicated with resistance value only are 1 6W carbon resistor Resistor that is indicated with material tolerance and value are 1 4W rated wattage Mark Material D Carbon N Metal film S Oxide ...

Страница 63: ...x Index 1 2 N 2 1 3 IN OUT GND 2 1 4 2 1 3 Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N Index 1 N 2 1 3 1 2 3 2 1 3 RESET GND Vdd 5 3 D G S D G S K Cathode A Anode C Collector B Base E Emitter D Drain G Gate S Source Diode Transistor FET IC E1 C2 E2 C1 B2 B1 Index 2 DIODE TRANSISTOR AND IC PINS Part 5 Electrical Diagrams 5 3 Diodes Transistors FETs IC FET ...

Страница 64: ...590N X J10EG 040G J11B 2450N J11B 2450N S10B3370N J11B 2450N J11B 2450N X X X X X X X J10EG 030G J10ES 030G M10B08202 M10B12104 3 1 3 1 X J10EG 040G J10EZ090G J10EZ090G 1 9 9 1 NT1 NT1 NT1 1 16GJ 47C 1 16GJ100C 10KZ1U GQFZ KK470 GQBY J10EG040G U22B0010G X X 5V AL ASSY PWB AV MW6A 1AA0B10C346A0 ASSY PWB SUB MW6A 1AA0B10C343AB INTER LOCK SW LAMP BALLAST A901 1AV4U20B41400 ASSY PWB MAIN MW6P 1AA0B10C...

Страница 65: ...30A 00102 J30A 00102 J30A 00102 CD10 CGQY CD10 CGQY CD10 CGQY AJ 1 16GJ 680C 1 16GJ 10C 1 16GJ 10C 1 16GJ 10C 1 16GJ 680C AJ AJ 1 16GJ 680C 25KZ0 1 GQFZ J30A 00102 J30A 00102 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 X X X X X X X X X X X X 1 8GZ000 6 3EM 22D 1 16GZ0C 6 3EM 220 WM F1 1 16GJ 10KC X X X X 1 16GZ 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ 0C NT1 DTC123JKAP DTC123JKAP CJ33CGQY 1 16GJ100C...

Страница 66: ...GJ 10C 1 16GJ 100C 1 16GJ 100C 1 16GJ 100C 10KZ1U GQFZ 10KZ1U GQFZ 10KZ1U GQFZ 1 16GJ 3 9KC X X X NT2 NT2 NT2 J30A 00102 J30A 00102 J30A 00102 1 16GZ 0C 1 16GZ 0C 1 16GZ 0C 1 16GJ 100C 1 16GJ 100C 1 16GJ 100C X X X 25KZ0 1 GQFZ 6 3EM 220 WM F1 25KZ0 1 GQFZ 6 3EM 220 WM F1 1 16GJ 3 9KC 1 16GJ 3 9KC 1 16GJ 220C 1 16GJ 220C 1 16GJ 220C X X X CD10 CGQY CD10 CGQY CD10 CGQY R1EB4704G R1JA4704G R1EB4704G...

Страница 67: ...GJ 470C AH 1 16GJ 10KC 1 16GJ 10KC 1 16GJ 10KC X 1 16GJ 22KC 1 16GJ 10KC 1 16GJ 4 7KC AH X 1 16GZ 0C AH 1 16GJ 2 2KC NT1 NT1 NT1 6 3EM 47D X 25KZ0 1 GQFZ 10KZ1U GQFZ UDZS5 1BG 1 16GJ 33KC 1 16GJ 10KC V11B0770P V11B1240G 1 16 GJ10KC 1 16 GJ10KC 1 16 GJ10KC 1 16 GJ10KC 1 16 GJ10KC 1 16 GZ0C 10KZ1U GQFZ 1 16GJ 100C 1 16 GJ100C 1 16GJ 100C 10KZ1U GQFZ X 10KZ1U GQFZ 1 16GJ 10KC R1EB1034G R1JA1034G 1 16...

Страница 68: ...0102 K50B AV 1 16GJ 2 2KC 1 16GJ 10C X X AH 1 16GZ 0C 10KZ1U GQFZ 10KZ1U GQFZ 1 16GJ 20KC 1 16GJ 12KC 1 16GJ 100C 1 16GJ 10KC 10KZ1U GQFZ X X AH 1 16GJ 680C 1 16GJ 4 7KC X 1 16GJ 390C 1 16GJ 390C X SML 210PTKG SML 210YTLG X X 1 16GJ 1KC AH AH 1 16GJ 1KC X X SML 210LTMG X X 1 16GJ 1KC 1 16GJ 1KC 1 16GJ 4 7KC 1 16GJ 3 9KC 25KZ 0 1 GQFZ X X 25KZ 0 1 GQFZ SML 210LTMG X 1 16GJ 10C X X 25KZ 0 1 GQFZ 1 1...

Страница 69: ...GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 16EM 47WM 16EM 47WM 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ 0 1 GQFZ 25KZ 0 1 GQFZ 25KZ 0 1 GQFZ 1 16GZ0C X 1 16GZ0C X X KZ0 01 GQFZ 25KZ0 1 GQFZ L2A73R3MG 6 3EM 100WM 6 3EM 100WM L2A73R3MG 25KZ0 1 GQFZ KZ0 01 GQFZ X 1 16GZ0C X 1 16GZ0C X 25KZ 0 1 GQFZ 25KZ 0 1 GQFZ 25KZ 0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 16EM 47WM 16EM 47WM 25KZ0 1 GQFZ...

Страница 70: ...R3559 R3558 R3557 R3556 R3554 C3552 20 19 1 2 RB3563 RB3562 R574 R573 R571 R3582 R3581 R3577 R3576 R3564 R3563 R1562 K25V K 2 5 R S 30 1 K 2 5 R 1 8 1 8 7 C7280 C577 C3583 C3582 C3581 C3567 C3564 C3563 C3561 C2563 C2561 C1564 C1563 C1562 R507 R506 R504 R503 R502 R501 R3528 R3524 R3508 R3507 R3506 R1593 R1592 R1591 R1589 R1588 R1587 K25BS 30 K25B 30 C511 C509 C508 C507 C504 C503 C502 C3507 C3506 C3...

Страница 71: ...8203 TP82G TP82R IC8201 IC8202 D2864 IC1302 TP312 IC1301 TP207 TPDHS TPDVS D2863 Q7202 D7216 IC7204 Q7201 Q7164 TP6110 TP6109 TP6108 TP6107 Q5004 TP51056 TP51060 TP66A D6601 IC3871 IC3861 IC5611 TPG1 TPB2 Q5002 D5001 D5002 TPR2 TPR1 TPG2 TPB1 IC891 TP6106 Q1801 D2862 D2861 TP801 TP802 D7215 D6803 D6607 TP66G Q5601 D5602 D5603 IC1803 IC1825 IC1822 IC1352 D2854 IC1351 IC1804 IC1805 IC1823 IC1806 D28...

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