Canon LV-S1U Service Manual Download

Page: 69 / 73

GND

VCC

FOR LAMP

TEMP. SENSOR

FOR PANEL

TEMP. SENSOR

FOR OUTER

TEMP. SENSOR

(IC361 12P)

SDA

SCL

O.S.

GND

+VS

INT OUT

Q351,Q352

FROM

INT OUT

+VS

GND

O.S.

SCL

SDA

(100UH)

(33UH)

19 20

49 50

59 60

(IC301)

(IC1822 8P)

(IC1821 3P)

(IC301 2P)

(IC1352 12P)

(IC1352 14P)

(IC1352 7P)

(IC1352 9P)

(Q7202,Q7203,Q7204)

(IC1803 12P)

SPEAKER

(IC312 1P)

(IC9801 25P)

(IC9801 26P)

GND

SDI

VDD

CLK

FAN

LAMP_BALLAST

LAMP_SW

LAMP_BALLAST

AV=HIGH

PC=LOW

GND

OUT -

OUT +

SVR

MUTE

(IC1823 5P)

M2/SEL0

M2/SEL1

RD14

RD15

RD16

RD17

RD10

RD11

RD12

RD13

RC10

RC11

RC00

RC01

TXD

Ready

SDATA INT

DATA IN

SEL0

SEL1

TXD2-DRV

MOUSE-TXD

RXD2

RXD

CLK/SDATA

DATA

R/C

/CPU-SW

MOUSE

SRD04

SRD05

SRD06

SRD07

SRD00

SRD01

SRD02

SRD03

SRC00

SRC01

SRC10

SRC11

VCC

GND

OUT

C1+

V+

C1-

C2+

C2-

V-

OUT

(IC301 204P)

(IC301 75P)

(IC1805 15P)

(IC341 1P)

(IC1803 12P)

(K8M 38P)

(IC1804 16P)

L OUT

R OUT

R-OUT

L-OUT

PC-R

AV-R

AV-L

PC-L

VCC

AUDIO SW

AV=LOW

PC=HIGH

AV=LOW

GND

D5615

R011

C012

C5616

C5618

C5615

C5617

L5605

R4806A

R4811A

D5605

C011

R008

C010

C002

Q002

C006

R006

R003

R009

R001

Q001

K0W

R004

R007

C008

R005

R002

R5610

VR5601

R6600

R6620

R4826

R4827

C4827

R5608

D5610

R5609

R3865

K5P1

K5P3

K56M8

K48K1

K48K2

K48K3

K48K4

K48K5

K56M1

K56M11

K56M2

K56M3

K56M4

K56M7

K56M77

K56M9

K56N1

K56N2

K56N5

K56N3

K8L_1

K8L_3

K8L_5

K8L_7

K8L_9

K8L_11

K8L_15

K8L_17

K8L_19

K8L_21

K8L_23

K8L_27

K8L_29

K8L_31

K8L_33

K8L_35

K8L_39

K8L_41

K8L_43

K8L_45

K8L_47

K8L_49

TPR2F

TPG2F

TPB2F

TPNRS2F

TPR1F

TPG1F

TPB1F

TPNRS1F

TE22F

K8M_1

K8M_3

K8M_5

K8M_7

K8M_9

K8M_11

K8M_15

K8M_17

K8M_19

K8M_21

K8M_23

K8M_27

K8M_31

K8M_33

K8M_37

K8M_39

K8M_41

K8M_43

K8M_45

K8M_49

K8M_51

K8M_55

K8M_57

K8M_59

GM01 GM02

GM03 GM04

GM05 GM06

GM07 GM08

GM09 GM10

K56P_1

K56P_3

K56P_5

K56P_7

K56P_9

K56P_11

K56P_13

K56P_15

K56P_17

K56P_19

K66A1

K66A2

K66A3

K66B1

K66B2

K66B3

K66C1

K66C2

K66C3

K66E1

K66E2

K66E3

K66F1

K66F2

K66F3

K66G3

K66G2

K66G1

K66D1

K66D2

K66D3

D3801

INT OUT

+VS

GND

O.S.

SCL

SDA

R881

C881

R888

R887

R882

C2891

R897

R898

R891

R892

C883

C882

C893

C892

R883

R884

R894

R893

R874

R873

C872

C873

R872

R877

R878

C871

R871

K56N

K56M

D5604

R5607

C5607

D5603

D5602

R5606

R5605

C5604

Q5601

C5602

C5608

L5604

D5601

R5604

R5603

Q5602

R5602

R5601

C5603

L5602

L5603

C5606

C5605

C5601

L5601

C5642

C5641

C5645

C5643

R5641

C5644

C5612

C5611

C5613

C5614

R5612

R5611

D5611

D5621

R5621

R5622

C5624

C5623

C5621

C5622

IC5631

C5631

C5633

C5634

R5632

R5631

D5631

K56P

K22V

TPR1

TPG1

TPB1

TPNRS1

TPNRS2

TPB2

TPG2

TPR2

TE22

K8M

K8L

R3866

C3866

C3867

IC3862

R3843

R3842

RB3861

X3861

R3863

R3862

R3861

IC3861

D6607

D6606

R6619

R6618

K66D

C6604

K66F

C6606

C007

C3812

K8D

R4803

R4804

R4801

C4802

X4801

C4801

R4802

R4805

VR6601

R6611

R6608

R6603

R6609

R6607

Q6601

R6610

Q6602

R6612

C6609

R6604

R6605

R6601

R6606

R6602

K50B38

K50B36

K50B34

K50B

K8D4

TP66G

TP66E

TP66B

TP66A

C4803

R4807

R4806

R372

Q371

R373

C371

R371

R6617

R6613

R6615

R6616

R6614

R6621

D6605

D6604

D6603

D6602

D6601

R6622

Q6603

C6607

C6603

C6601

K66G

K66E

K66C

K66B

K66A

K8C3

K8C1

K48J

K48K

R4818

R4819

R4820

R4821

R4817

R4815

R4823

R4812

C4806

R4813

R4816

R4811

C4805

C4807

R4814

R4822

C001

C009

R010

C005

C003

C004

R5020

C5016

K5P

D3882

C3864

C3884

C3883

C3881

C3882

C3841

X3841

R3871

R3841

R3864

R3891

RB3841

R3883

C3844

C3843

C3842

R3884

R3882

R3806

C3802

R3801

R3816

R3814

R3813

R3812

R3811

X3801

R3851

R3852

D3851

C3871

C3846

R5012

C3811

K8D1

K8D2

K8D3

R5010

Q5006

R5015

R5019

Q5042

R5046

R5047

R5048

R5042

R5044

R5043

R5041

Q5041

R5031

R5028

C5013

Q5003

Q5004

D5002

R5029

R5037

R5036

R5027

D5001

Q5002

Q5001

C5012

R5026

K50B2

K50B4

K50B16

K50B14

K50B30

K50B28

K50B26

K50B24

K50B22

K50B20

K50B32

K50B10

K50B8

K50BGND

C5011

C5009

C5006

R5006

R5007

R5004

R5003

R5002

R5001

R5017

R5011

R5016

R5008

R5013

C5008

Q5007

R5009

R5014

Q5008

C5003

C5004

C5001

C5002

C5007

R5018

R5021

R5022

R5023

R5024

SFPL-52V

100C

1/16GJ

47WM

6.3EM

GQFZ

25KZ0.1

GQFZ

25KZ0.1

100E

6.3VM

100E

6.3VM

1GZ0

100C

1/16GJ

1.8KC

1/16GJ

(GQBY:MABY)

16KK0.1

100C

1/16GJ

1FD

25TM

(WM:F1)

6.3EM100

GQFZ

25KZ0.1

1KC

1/16GJ

1/16GZ

10C

1/16GJ

10KC

1/16GJ

1.1KC

1/16GJ

100C

1/16GJ

GQFZ

25KZ0.1

1KC

1/16GJ

1KC

1/16GJ

1GJ1

501SG

R3L5

1/16GZ

1GZ0

1SS355

10KC

1/16GJ

4.7KC

1/16GJ

NT1

NT2

NT1

NT2

1SS355

10KC

1/16GJ

GQFZ

25KZ0.1

10C

1/16GJ

10C

1/16GJ

GQFZ

25KZ0.1

10C

1/16GJ

10C

1/16GJ

1/16GZ

CGQY

CJ33

CGQY

CJ33

CGQY

CJ33

CGQY

CJ33

10KC

1/16GJ

10KC

1/16GJ

1/16GZ

CGQY

CJ33

CGQY

CJ33

10C

1/16GJ

10C

1/16GJ

GQFZ

25KZ0.1

10KC

1/16GJ

J10EP050G

J10EP090G

UDZS5.6BG

1GJ1

220WV

6.3EM

UDZS5.6BG

220D

16EM

(SP:TP)

2SB1204

100WV

25EM

220WV

6.3EM

L2PK330MG

1SS355

10KC

1/16GJ

22KC

1/16GJ

2SC2412

1500

1/3GJ

2700

1/3GJ

220D

16EM

L2PK101MG

L2PK330MG

220WV

6.3EM

220D

16EM

100WV

25EM

L2PK330MG

0.1GQFZ

25KZ

0.1GQFZ

25KZ

0.1GQFZ

25KZ

100C

1/16GJ

(WM:F1)

6.3EM220

0.1GQFZ

25KZ

100D

16EM

0.1GQFZ

25KZ

1GJ33

1SS355

1GJ4.7

0.1GQFZ

25KZ

(WM:F1)

220

6.3EM

0.1GQFZ

25KZ

220D

16EM

(WM:F1)

220

6.3EM

0.1GQFZ

25KZ

1SS355

J10DT200G

00102

J30A

00102

J30A

00102

J30A

00102

J30A

00102

J30A

J10DT600G

J10DT500G

1/16GZ

1SS355

10KC

1/16GJ

10KC

1/16GJ

030G

J10EG

030G

J10EG

GQFZ

KZ0.01

J10EG040G

10KC

1/16GJ

10KC

1/16GJ

CGQY

CJ12

V10B3030G

CGQY

CJ12

10KC

1/16GJ

GZ0C

1/16

1KC

1/16GJ

1KC

1/16GJ

1KC

1/16GJ

1/16GZ

GQFZ

25KZ0.1

10C

1/16GJ

10C

1/16GJ

1/16GZ

NT1

J10ML400G

NT1

00102

J30A

GQFZ

25KZ0.1

100C

1/16GJ

100C

1/16GJ

4.7KC

1/16GJ

4.7KC

1/16GJ

GQFZ

KZ0.01

4.7KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

5.6KC

1/16GJ

1SS355

1/16GZ

100D

16EM

100D

16EM

100D

16EM

030G

J10EG

030G

J10EG

030G

J10EG

030G

J10EG

030G

J10EG

NT2

J10EZ050G

1/16GZ

1/16GZ0C

100C

1/16GJ

100C

1/16GJ

100C

1/16GJ

1/16GZ

GQFZ

25KZ0.1

100C

1/16GJ

10KC

1/16GJ

2.2KC

1/16GJ

0.047GQ

25KK

22D

6.3EM

10KC

1/16GJ

22KC

1/16GJ

EM0.33D

GQFZ

KZ0.01

GQFZ

25KZ0.1

GQFZ

25KZ0.1

(WM:F1)

220

6.3EM

GZ0C

1/16

J10EP030G

1SS355

EM1D

GQFZ

10KZ1U

V11B1240G

V11B0770P:

GZ0C

1/16

GZ0C

1/16

GZ0C

1/16

GJ100C

1/16

R1JA1034G

R1EB1034G:

10KC

1/16GJ

GQFZ

10KZ1U

GQFZ

10KZ1U

100C

1/16GJ

GJ100C

1/16

100C

1/16GJ

GQFZ

10KZ1U

GZ0C

1/16

GJ10KC

1/16

GJ10KC

1/16

GJ10KC

1/16

GJ10KC

1/16

GJ10KC

1/16

V11B1240G

V11B0770P:

10KC

1/16GJ

33KC

1/16GJ

UDZS5.1BG

GQFZ

10KZ1U

GQFZ

25KZ0.1

47D

6.3EM

NT1

2.2KC

1/16GJ

1/16GZ

4.7KC

1/16GJ

10KC

1/16GJ

22KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

10KC

1/16GJ

470C

1/16GJ

2.2KC

1/16GJ

10D

16EM

1SS355

2.2KC

1/16GJ

1/16GZ

2.2KC

1/16GJ

1SS355

10D

16EM

2.2KC

1/16GJ

NT1

0.47MZFY

16KZ

2.2FD

16TM

6.8KC

1/16GJ

12KC

1/16GJ

100KC

1/16GJ

100KC

1/16GJ

100KC

1/16GJ

100KC

1/16GJ

1.8KC

1/16GJ

1.5KC

1/16GJ

1.5KC

1/16GJ

1/16GZ

0.47MZFY

16KZ

2.2KC

1/16GJ

2.2KC

1/16GJ

16TM2.2FD

0.47MZFY

16KZ

1/16GZ

1/16GZ0C

VOL_CTL

AUD

SWD

15.5V

MOUSE_RESET

PSDA

PSCL

FCNT1

FAN

15.5V

FANDRIVE

POWER_FAIL

-5V

ANLG

ALW

5V_SW

SWD

15.5V

AUD

2.5V

POWER_FAIL

ALW

3.3V

AL2

3.3V

ALW

POWER_FAIL

ALW

SWD

15.5V

IRM_RST

POWER_FAIL

5V_SW

IRM_ST1

DHS

PSDA

SCLK1

SDATA1

DRE0

DRE1

DRE2

DRE3

DRE4

DRE5

DRE6

DRE7

DRE8

DRE9

DGE0

DGE1

DGE2

DGE3

DGE4

DGE5

DGE6

DGE7

DGE8

DGE9

PSCL

DVS

DCLK

DBE9

DBE8

DBE7

DBE6

DBE5

DBE4

DBE3

DBE2

DBE1

DBE0

VOL_CTL

FCNT1

FAN_CONT2_5

FAN_CONT1_5

SDATA5

SCLK5

D-

D+

RESET_M

POWER_FAIL

FAN

15.5V

LAMP_POW

LAMP_ERR

PF_LAMPDOWN

AV/PC_SW

CTS/V

MOUSE1

TXD

RXD

MUTE

PC/AV_SW

MZ6P-04

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

IC5611

L78M09T-TR

IC6601

AD8400AR1

IC5641

PQ2TZ15

SOUND AMP

VOLUME

CONTROL

PC/AV AUDIO SWITCH

TEMPERATURE

SENSORS

MOUSE CONTROL

P-4

IC5601

BA05FP-E2

MAIN BOARD

SCH_MZ6P

Summary of Contents for LV-S1U

Page 1: ...SERVICE MANUAL English Edition LV S1U D78 5252 LV S1E D78 5253 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 ...

Page 2: ...CANON Power Projector LV S1J D78 5251 CANON Multimedia Projector LV S1U D78 5252 LV S1E D78 5253 SERVICE SMANUAL ...

Page 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...

Page 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...

Page 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...

Page 6: ...6 3 6 Remote control operating range 1 6 4 COMMENTARY 1 7 4 1 External appearance design 1 7 4 2 Optical System 1 7 4 3 Video Input System 1 10 4 4 Image Control 1 11 4 5 Other functions 1 12 4 6 Mechanism 1 12 5 CONNECTION DIAGRAM 1 14 5 1 Connection to the computer 1 14 5 2 Connecting to the video equipment 1 14 6 SETTING UP THE PROJECTOR 1 15 6 1 Positioning the projector 1 15 6 2 Installation ...

Page 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...

Page 8: ...Part 1 General Information ...

Page 9: ...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 low priced model Although it is an alliance product it incorporates the Canon s ideas in video processing and design and aims at outperforming competitors It is an important mode...

Page 10: ...sity 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 i...

Page 11: ... a free curved surface mirror and a fluorite field lens to provide the highest intensity and highest quality video output in its class High intensity 1000 ANSI lumen The highly cost effective SVGA model achieves high brightness of 1000 ANSI lumen Real SVGA projection high quality projection by XGA digital compression Real SVGA projection is implemented by using a 0 7 LCD panel with 800 x 600 pixel...

Page 12: ...4 5mm 5 Zoom magnification 1 2 6 Zoom focus Manual 7 Lens shift 19 1 2 4 Video Audio 1 Brightness 1100 ANSI lumen illuminance ratio 85 LV X1 1000 ANSI lumen illuminance ratio 90 LV S1 2 Correct projection distance 1 6 to 8 1 m 3 Size of projection image 34 to 200 4 Resolution of display supported SXGA compression XGA SVGA VGA LV X1 XGA compression SVGA VGA LV S1 5 Digital zoom magnification 1 2 to...

Page 13: ... consumption 250W 5 Noise 37dB 6 Operating temperature 5 to 35 C 7 Storage temperature 10 to 60 C 2 7 Accessories 1 Wireless remote control transmitter 2 Computer connection cable Dsub15 Dsub15 3 Lens cap 4 Soft carrying case 5 Power cord 2 8 Options 1 Wireless remote control with mouse control function LV RC01 The remote control has a mouse control function to operate the pointer on the PC It als...

Page 14: ...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 6 ...

Page 15: ...d without looking at them Coloring 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 b...

Page 16: ...re getting smaller and brighter 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 th...

Page 17: ...ns and a concave lens are arranged in this order to suit the LCD panel with a microlens On the other hand the LV S1 model has a dedicated structure in which there is a convex lens but no concave lens Large aperture zoom lens F1 6 The structure is the same as that of the LV X1 A large aperture F1 6 projection lens suitable for the bright illumination system for SVGA has been adopted The optical sys...

Page 18: ...e screen is made bright by reproducing 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 Th...

Page 19: ...al 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 ...

Page 20: ...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...

Page 21: ...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 13 ...

Page 22: ... General Information 1 14 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 ...

Page 23: ...t 1 General Information 1 15 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 ...

Page 24: ...Part 1 General Information 1 16 7 SUPPORTED COMPUTER SYSTEM MODE See the attached sheet Owner s Manual page 23 ...

Page 25: ...Part 2 Repair Information ...

Page 26: ... 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...

Page 27: ...ng it Replacement Lamp Parts No LV LP12 DY5 0044 000 Projector Model No LV X1 S1 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 Rei...

Page 28: ...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...

Page 29: ...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...

Page 30: ...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 ...

Page 31: ...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 ...

Page 32: ...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 ...

Page 33: ...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 ...

Page 34: ... 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...

Page 35: ...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 ...

Page 36: ...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...

Page 37: ......

Page 38: ...Part 3 Adjustment ...

Page 39: ...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...

Page 40: ...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...

Page 41: ...E7050K0A C52 42 02A Vertical line shading correction B3 L3E7050K0A Temp Node Real Temp Node Real Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node Temp Node 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 ...

Page 42: ...al 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 383 317 1...

Page 43: ...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 3 0 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...

Page 44: ...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 480i signal Item No Test point Adjustment 7 TP R...

Page 45: ...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 ...

Page 46: ...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...

Page 47: ...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 ...

Page 48: ...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...

Page 49: ...Part 4 Parts Catalog ...

Page 50: ......

Page 51: ...PARTS CATALOG Multimedia Projector LV X1U REF NO D78 5242 LV X1E D78 5243 Power Projector LV X1J D78 5241 LV S1U D78 5252 LV S1E D78 5253 LV S1J D78 5251 REF NO ...

Page 52: ...7 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 D78 5251 D78 5252 D78 5253 LV S1J LV S1U LV S1E ...

Page 53: ... DY5 0013 000 C 1 PANEL TOP COVER LV X1 Model 12 DY5 0061 000 C 1 PANEL TOP COVER LV S1 Model 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 DY...

Page 54: ...Page 2 CANON REF No D78 5241 D78 5242 D78 5243 C FN901 FN902 FN905 FN904 FN906 SW904 30 32 31 34 33 35 LV X1J LV X1U LV X1E LV S1J LV S1U LV S1E D78 5251 D78 5252 D78 5253 ...

Page 55: ... 32 DY5 0059 000 C 1 PRISM LCD ASS Y LV X1 Model 32 DY5 0065 000 C 1 PRISM LCD ASS Y LV S1 Model 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 ...

Page 56: ...Page 3 A400 A300 A1000 A2800 FUSE A601 A901 A602 FN907 FN907 SW902 SP901 CANON REF No D78 5241 D78 5242 D78 5243 LV X1J LV X1U LV X1E LV S1J LV S1U LV S1E D78 5251 D78 5252 D78 5253 ...

Page 57: ...N 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 LV X1 Model A2800 DY5 0062 000 D 1 PCB ASS Y R C LV S1 Model A300 DY5 0048 000 D 1 PCB ASS Y MAIN LV X1 Model A300 DY5 0063 000 D 1 PCB ASS Y MAIN LV S1 Model A400 DY5 00...

Page 58: ...U 1 U 2 Z V 1 Page 4 Y X CANON REF No D78 5241 D78 5242 D78 5243 LV X1J LV X1U LV X1E LV S1J LV S1U LV S1E D78 5251 D78 5252 D78 5253 ...

Page 59: ... 1 DY5 0028 000 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 ...

Page 60: ...63 000 1 1 13 DY5 0014 000 1 3 A400 DY5 0049 000 1 1 14 DY5 0015 000 1 3 A400 DY5 0064 000 1 1 15 DY5 0016 000 1 4 U 1 DY5 0028 000 1 1 16 DY5 0017 000 1 4 U 2 DY5 0029 000 1 1 17 DY5 0018 000 1 4 X DY5 0030 000 1 1 18 DY5 0019 000 1 4 Y DY5 0031 000 1 1 19 DY5 0020 000 1 4 V 1 DY5 0032 000 1 1 20 DY5 0021 000 1 4 V 1 DY5 0033 000 1 1 21 DY5 0022 000 1 4 V 1 DY5 0034 000 1 1 22 DY5 0023 000 1 4 Z ...

Page 61: ......

Page 62: ...Part 5 Electrical Diagrams ...

Page 63: ... 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...

Page 64: ...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 ...

Page 65: ...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 ...

Page 66: ...19 20 2 1 1 30 30 1 1 30 1 3 3 1 1 3 3 1 1 3 A10B23000 030G J10EG 030G J10EG M10B20101 030G J10EG 030G J10EG 030G J10EG M10B12104 M10B12104 M10B20101 X AL 5V MZ6P 01 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 A B C D E F G H I J K L 5V AL ASSY PWB AV MW6A 1AA0B10C346A0 ASSY PWB SUB MZ6P 1AA0B10C344AB INTER LOCK SW LAMP BALLAST A901 1AV4U20B41400 ASSY PWB MAIN MZ6P 1AA0B10C344DA A...

Page 67: ...R1EB0R04G 10D 16EM 10D 16EM 10D 16EM 0C 1 16GZ 00102 J30A X 16KK0 47BA KK0 047BA 16KK0 47BA X X X X 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ X X X 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ J10ML400G 1 16GZ0C GQFZ 25KZ0 1 100C 1 16GJ 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ 0C 1 16GZ 100C 1 16GJ 0C 1 16GZ 100C 1 16GJ 0C 1 16GZ 10C 1 16GJ 10KC 1 16GJ X X 10KC 1 16GJ X CJ390CGQ AH 1KC 1 16GJ 68C 1 16GJ 100C 1 16GJ 1KC 1 16G...

Page 68: ... 16GJ100C 1 16GZ0C 1 16GJ100C 1 16GJ100C 0C 1 16GZ 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C 1 16GZ0C L2PD2R2MG 1 16GJ47C X GQFZ 25KZ0 1 GQFZ 25KZ0 1 GQFZ 25KZ0 1 0 22GQF 16KZ GQ KK1500 CGQ CJ390 10KC 1 16GJ 100C 1 16GJ 100C 1 16GJ 0 047GQ 25KK GQ KK1500 0 068GQ 16KK 0 068GQ 16KK 0 068GQ 16KK 0 047GQ 25KK GQ KK1500 10D 16EM GQFZ 25KZ0 1 CC3CGQ CGQ CC3 3830G V10B 0 22G...

Page 69: ...1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 NT2 1SS355 10KC 1 16GJ GQFZ 25KZ0 1 10C 1 16GJ 10C 1 16GJ X GQFZ 25KZ0 1 10C 1 16GJ 10C 1 16GJ X 0C 1 16GZ CGQY CJ33 CGQY CJ33 CGQY CJ33 CGQY ...

Page 70: ...C 1 16GJ AH AH 1KC 1 16GJ X X SML 210YTLG SML 210PTKG X 390C 1 16GJ 390C 1 16GJ X 4 7KC 1 16GJ 680C 1 16GJ AH X X GQFZ 10KZ1U 10KC 1 16GJ 100C 1 16GJ 12KC 1 16GJ 20KC 1 16GJ GQFZ 10KZ1U GQFZ 10KZ1U 0C 1 16GZ AH X X 10C 1 16GJ 2 2KC 1 16GJ K50B AV 00102 J30A 00102 J30A J30A00102 J30A00102 GQFZ 0 1 25KZ 0C 1 16GZ 10C 1 16GJ 10C 1 16GJ X 820C 1 16GJ X 10KC 1 16GJ R1A41034G R1EA1034G X GQFZ 0 1 25KZ G...

Page 71: ...T1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 NT1 22C 1 16GJ 22C 1 16GJ R1JA2204G R1EB2204G R1JA2204G R1EB2204G R1JA2204G R1EB2204G R1JA2204G R1EB2204G 22C 1 16GJ 22C 1 16GJ 22C 1 16GJ 22C 1 16GJ R1JA2204G R1EB2204G R1JA2204G R1EB2204G J11LP200G J11LP600G J11LP500G 1SS355 0 1GQFZ 25KZ 220F1 6 3EM 220WM 6 3EM 0 1GQ...

Page 72: ...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...

Page 73: ...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...

Search results

Summary of Contents for LV-S1U

Reviews:

Related manuals for LV-S1U

Brands by name

Popular brands

Canon LV-S1U, Service Manual

Search results

Summary of Contents for LV-S1U

Reviews:

Related manuals for LV-S1U

Brands by name

Popular brands