Sanyo PLC-XL50 Service Manual Download Page 120

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K8S_3

K8H_4

K8H_5

K8H_3

K8H_1

K8S_1

BLAST_AC

FAN_ERR

ON_5VA

UDZS6.2BG

D4813

;02DZ6.2YG

UDZS6.2BG

D4812

;02DZ6.2YG

5VA

J10EG045G

K8S

16KK0.1MN

C4891

5VA

S5V

5VA

J10EZ051G

K8H

S5V

TC7SET00FUP

IC4891

IN B

OUT Y

6.3EM1003T

C3581

;6.3EM100WD

Q3581

2SA1203Y

Q3582

L2PF3R3MG

L3581

SCL0_5V

S5V

16KK0.1MN

C8823

16KK0.1MN

C8813

SDA0_5V

TC74ACT14FTP

IC9882

GND

VCC

S5V

16KK0.1MN

C9882

CHO_RXD

CHO_TXD

KEY3

KEY2

C6814

C6812

C6813

KEY1

C4811

6.3VM

47DJ

C4808

S3.3V_PW

1/16GJ10A

R8822

1/16GJ1KA

R3581

1/16GJ3.3KA

R9881

1/16GJ10

R8821

1/16GJ4.7KA

R3582

1/16GJ100A

R4863

1/16GJ

2.2KA

R4834

1/16GJ10A

R8811

1/16GJ4.7KA

R3583

1/16GJ1.5KA

R3584

1/16GJ10A

R8812

1/16GJ100A

R4862

S3.3V_PW

J10ES056G

K8K

L26B3470G

L6801

K8K_2

K8K_5

K8K_4

K8K_3

K8K_1

K8H_2

L26B3470G

L4812

C4812

C6816

R9884

1/16GZ0A

R9883

Q4801

1/16GZ0A

R4803

R4802

1/16GZ0A

R4861

1/16GF

1.5KA

R5702

Q5701

RN1117P

Q5702

RN1117P

1/16GJ10KA

R5704

GND

1/16GF

8.2KA

R5701

1SS355

D5704

1/16GF2KA

R5703

1/16GJ1MA

R5706

16V

ON_15.5V

P_FAIL

15.5V_PNL

GND

PQ20WZ11P

IC5701

2 3 4

NT15.5V

16V

L3CZ220PG

L6802

L3CZ220PG

L6803

L3CZ220PG

L6804

L3CZ220PG

L4811

L3CZ220PG

L4813

L3CZ220PG

L4814

L3CZ220PG

L4891

L3CZ220PG

L4892

S5V

L26B

3470G

L2891

16KK0.1MN

C2891

1/16GJ22A

R2891

1/16GJ

22A

R2890

UDZS6.2BG

D2891

;02DZ6.2YG

K8D_1

K8D_2

R/C

CJ47CM

C2892

UDZS6.2BG

D2892

;02DZ6.2YG

1/16GJ100A

R2892

L3CZ220PG

L2892

K8D_3

J10EG045G

K8T

L26B3470G

L8841

K8T_1

C8841

K8T_2

L3CZ220PG

L8843

L3CZ220PG

L8842

SDA0_5V
SCL0_5V

K8T_3

K8T_4

S5V

QXXAVC869P

IC8821

SDA

SCL

ALERT

GND

VDD

QXXAVC869P

IC8811

SDA

SCL

ALERT

GND

VDD

KK0.1GQ

C5701

25EM

473T

C5702

10KK1MN

C5013

16KK

0.1MN

C7843

1/16GF

6.8KA

R7807

L26B

3470G

L3636

P_FAIL

J30B1640G

TPFANA

Q5063

S16V

1/16GJ1KA

R5061

K6L_1

5VA

1/16GJ1.2KA

R5071

Q7871

PQ20WZ11P

IC7801

2 3 4

Q7801

1SS355

D5061

Q5064

SDA0_5V

K6N_1

S16V

J30B1640G

TPFANC

16KK

0.1MN

C7806

K6P_1

5VA

16EM

1001V

C7874

1/16GJ

1KA

R7803

S16V

P_FAIL

16KK

0.1MN

C7802

S16V

1SS355

D3631

Q3601

1/16GJ

16KA

R7812

OUT_L

1SS355

D5062

PQ20WZ11P

IC7821

2 3 4

VIDEO_R

9V_AUDIO

1SS355

D3623

1SS355

D3627

KK0.01MN

C5007

1/16GZ0A

R7841

FAN_CON_C

1/16GJ1KA

R5067

10KK1MN

C5023

1/16GZ

R7874

25EM

473T

C7861

16KK0.1MN

C5017

P_FAIL

1/16GJ1KA

R5037

J10EG035G

K6L

FAN_A

FAN ID

GND

1/16GJ1KA

R7879

PC_R

16EM101V

C5069

FAN_ERR

1/16GJ

2.4KA

R7806

1/16GJ1KA

R5069

1/16GJ10KA

R3626

KK0.01MN

C5008

KK2200MN

C5011

16KK0.33GQ

C5018

1/16GJ

16KA

R7882

L26B

3470G

L3624

1/16GJ470A

R5031

1/16GJ10A

R5003

16KK0.1MN

C5004

5VA

OUT_R

L26B3470G

L3631

L26B3470G

L3627

1/16GZ0A

R7821

25EM

473T

C7841

NJW1141MP

IC5001

IN1b

OUTa

CVa

CVb

SDA

SCL

GND

V+

Vref

CTL

CTH

IN1a

IN2a

IN3a

AGC

OUTb

IN4a

LINEb

MONa

TONE-Lb

N.C.

TONE-Hb

TONE-Ha

N.C.

TONE-La

MONb

LINEa

IN4b

IN3b

IN2b

J10EG036G

K6Q

FAN_C

FAN ID

GND

L3CZ220PG

L3637

Q5062

K6Q_3

16KK0.1MN

C5012

1SS355

D3629

K6M_3

5VA

J10EG035G

K6M

FAN_B

FAN ID

GND

16EM

1001V

C7824

P_FAIL

25EM

473T

C7821

1/16GJ

7.5KA

R7811

Q5061

S16V

1/16GJ

1KA

R7873

PQ20WZ11P

IC7841

2 3 4

PC_L

K6N_2

1SS355

D3617

16EM

1001V

C7844

10KK1MN

C5021

10KK1MN

C5022

L26B

3470G

L3621

S16V

SCL0_5V

L3CZ220PG

L3629

K6M_1

25EM

473T

C7801

1/16GJ1KA

R5064

K6M_2

1SS355

D3621

J10EG035G

K6P

FAN_C

FAN ID

GND

16KK

0.1MN

C3621

PQ20WZ11P

IC7861

2 3 4

K6Q_1

16KK

0.1MN

C7842

FAN_SW1

MUTE

S16V

1/16GJ10KA

R3623

PQ20WZ11P

IC7871

2 3 4

1/16GJ1.8KA

R3601

L26B3470G

L3638

1SS355

D3622

J10EG035G

K6N

FAN_B

FAN ID

GND

16KK

0.1MN

C7803

1/16GJ

1KA

R7802

VIDEO_L

J30B1640G

TPFANB

L26B

3470G

L3628

L3CZ220PG

L3622

L26B3470G

L3634

5VA

1/16GJ5.6KA

R3602

16KK

0.1MN

C7863

1/16GJ1KA

R5034

K6L_2

1/16GF

2.2KA

R7808

Q5031

Q5032

10KK1MN

C5019

1/3GJ4.7

R5001

1/16GJ1.2KA

R5033

1/16GJ

1KA

R7872

1/16GJ1KA

R7809

L3CZ220PG

L3626

L26B

3470G

L3632

1/16GJ1.2KA

R5036

1SS355

D3628

16KK

0.1MN

C7822

16KK

0.1MN

C7876

16KK0.1MN

C5009

25EM

473T

C7871

16KK

0.1MN

C7873

16EM

1001V

C7864

16EM

1001V

C7804

5VA

1/16GJ10KA

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

1/16GJ10KA

R3621

L26B3470G

L3623

K6P_3

1/16GZ0A

R7861

J30B1640G

TE5001

16KK10BB

C5024

16KK0.1MN

C5001

1/16GZ0A

R7801

K6N_3

1SS355

D3632

1/16GJ1KA

R5063

1/16

GZ0A

R7804

10KK1MN

C5014

1/16GJ

2.4KA

R7876

1/16G

J1.2KA

R5062

P_FAIL

LAMPDC_ON

Z30B0220G

SC5608

25EM

473T

C5606

L26B3470G

FB603

1/16GJ

4.7KA

R696

K8R_11

K8R_5

2SB1204SP

Q683

10KK1MN

C5619

L26B3470G

FB606

10EM1003T

C5601

K8R_1

25EM

473T

C5609

16KK0.1MN

C5602

Q684

DC_ON

K8R_2

25KK4.7BB

C5616

S16V

L26B3470G

FB607

25EM

473T

C5607

16V

1/3

1000

R691

25EM

473T

C5611

L26B3470G

FB609

K8R_6

1/16GJ

10KA

R689

K8R_9

L26B3470G

FB602

K8R_3

25KK4.7BB

C5618

25EM

473T

C5613

25KK4.7BB

C5617

25EM

473T

C5612

J10XK120G

K8R

S6V

S-5V

1/16GJ

1.5KA

R6863

1/16GJ

4.7KA

R6846

2SA1203Y

Q6846

R6852

R6856

02DZ12YG

D6841

Q6847

Q6844

Q6841

02DZ12YG

D6843

1/16GJ

4.7KA

R6854

1/16GJ

330A

R6843

SML-521MUWG

D6833

RED

GREEN

1/16GJ

330A

R6841

1/16GJ

680A

R6848

1/16GJ

390A

R6857

R6844

1/16GJ

4.7KA

R6851

1/16GJ

680A

R6849

1/16GJ

4.7KA

R6864

LSML-212YTG

D6831

TEMP_LED

S5V

LAMP_LED

02DZ12YG

D6844

Q6843

SML-210LTMG

D6832

R6861

1/16GJ

4.7KA

R6866

1/16GJ

200A

R6853

1/16GJ

390A

R6858

1/16GJ

4.7KA

R6859

02DZ12YG

D6842

READY_LED

POWER_LED

1/16GJ

1KA

R6865

Q6842

S1.8V_PW

10EM1003T

C5608

1/8GZ000

R697

L3CZ

220PG

L5601

1/16GJ

16KA

R7852

1/16GJ1KA

R7849

FAN_CON_B

1/16GJ

7.5KA

R7851

16KK

0.1MN

C7846

S16V

1/16GJ

1KA

R7842

Q7841

1/16GJ

1KA

R7843

1/16

GZ0A

R7844

1/16GF

2.2KA

R7848

1/16GJ

2.4KA

R7846

1/16GF

6.8KA

R7847

1/16GJ47KA

R7892

1/16GJ10KA

R7891

Q7892

RN1117P

Q7891

RN1117P

S16V

3LN01C-EP

Q9881

1/16GZ0A

R9882

LAMP_DET

Q5041

25KK

2.2BA

C5041

KK0.01MN

C5038

OUT_DET

1/16GJ

4.7KA

R5043

9V_AUDIO

1/16GJ

5.1KA

R5048

1/16GJ

6.8KA

R5046

QXXAVB863P

IC5041

VCC

VIN

GND1

VOL.

OUT+

GND2

OUT-

1/16GJ2.7KA

R5052

SP-

1/16GJ

560KA

R5044

SP+

Q5042

16EM2201V

C5042

1/16GJ

3.3KA

R5049

1/16GJ10KA

R5053

MUTE

1/16GJ

33KA

R5047

1/16GZ0A

R5038

16KK0.1MN

C5043

1/16GJ

10KA

R5051

D5001

SP-

J10EP031G

K8F

SP+

N.C.

SP-

K8F_1

SP+

D5002

K8F_3

IC7871-6

IC7851-6

IC7821-6

IC7841-6

IC7801-6

J10ES046G

K8D

10KK1MN

C5621

1/16GF240A

R5623

S6V

1/16GJ

10KA

R5621

QXXAVC927P

IC5621

VIN

VADJ

GND

6.3KK

10BA

C5622

1/16GF3.3KA

R5622

1/16GF1KA

R5624

S5V

P_FAIL

1SS355

D3601

1/16GJ

2.4KA

R7822

1/16GF

2.2KA

R7824

1/16GF

6.8KA

R7823

1/16GF

2.2KA

R7864

1/16GJ

2.4KA

R7862

1/16GF

6.8KA

R7863

1/8GJ22

R5608

16KK0.1MN

C5643

16KK0.1MN

C5652

1/16GJ

30KA

R5651

RSQ025P03G

Q5651

16KK0.1MN

C5644

1/16GJ27KA

R5642

1/16GJ

1MA

R5641

KK4700MN

C5646

16EM1001V

C5649

1/16GF2.7KA

R5652

R5648

L2GE330M

L5651

L26B4110G

R5654

C5647

10KK1M

C5648

C5653

16EM1001V

C5651

FA7701VG

IC5642

GND

1/16GJ

30KA

R5649

1/16GJ

100KA

R5643

16V

1/16GJ

51A

R5644

9V_AUDIO

1/16GF5.6KA

R5653

1/16GJ10K

R5647

1SS355

D3612

P_FAIL

6.3EM

2203T

C687

CMS16P

D5651

1/16GJ10KA

R6813

1/16GJ10KA

R6823

1/16GJ10KA

R6803

1/16GJ2KA

R698

K8R_4

K8R_7

CJ33CM

C8811

16KK

0.1MN

C3622

16KK

0.1MN

C3623

16KK

0.1MN

C3624

16KK

0.1MN

C3626

CJ33CM

C8812

CJ33CM

C8822

CJ33CM

C8821

CJ33CM

C8842

CJ33CM

C8843

16KK

0.1MN

C5623

K6R

FAN_A

FAN_B

FAN_C

FAN_A
FAN_B
FAN_C

9V_AUDIO1

KEY SW

R/C

TEMP.

SENSOR

R4862

1.2K

LAMP

BALAST

LAMP_SW

R4863

LAMP

COVER

Phi

390

TO IC301(P.3)

390

SW902

10K

COM

GND

S10B6510N

LAMP_DET

OSRAM

R4834

ECO

TEMP SENSOR 3

(LAMP)

TEMP SENSOR 2

(PANEL)

TO IC301

TO IC301 (P.3)

KEY33

KEY22

GND

KEY11

S3.3V

1.2K

R4802

R4803

2.2K

Q4801

R9883

R9884

S5V

R/C

GND

(TO IC891)

(FROM AV JACK)

B-PANE

FAN_A

G/R-PANEL

FAN_

FAN_C

(TO AV JACK)

(MUTE: HIGH)

USHIO

2.2K

100

POWER

POWER LAMP

(GREEN)

READY

(RED)

D6832 TEMP WARNING(R)

FROM IC301(PW)

D6831 LAMP REPLACE(Y)

LAMP ON (GREEN ON)

D6833 STAND-BY (RED ON)

LED

EXHAUST

SIDE

LAMP

EXHAUST

SIDE

POWER

INTAK

PB
S

PANE

(MUTE: HIGH)

(FROM AV)

(TO K8F)

SPEAKER(2W)

FAN VOLTAGE

ADJUST

SCH_KM3A

Summary of Contents for PLC-XL50

Page 1: ... Model No PLC XL50 U S A Canada Europe U K Chassis No KM3 XL5000 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 40 Projection Lens focus adjustment 41 Electrical Adjustments 43 Service Adjustment Menu Operation 43 Circuit Adjustments 44 Test Points and Locations 49 Service Adjustment Data Table 50 Chassis Block Diagram 66 Chassis over view 66 System control 67 Lamp control 68 Audio circuit 69 Power supply protection circuit 70 Fan control circuit 71 Alarm circuit 72 IIC bus control circuit 73...

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: ... kHz 100 kHz V sync 50 100 Hz Optical Information Projection Image Size Diagonal Adjustable from 60 to 80 Projection Lens F 1 85 lens with f 4 83 mm with manual focus Distance Screen Projector 0 131 0 265 4 0 cm 8 1 cm Projection Lamp 275 W Interface Video Input Jack RCA Type x 1 S Video Input Jack Mini DIN 4 pin x 1 Audio Input Jacks RCA Type x 2 Component Input Jacks RCA Type x 3 Computer Input ...

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: ...mal x 1 5 Teco used time in the Normal mode Tnormal 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 projector 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 Normal 200 H Eco 250 H Corresponding value 550 H...

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: ... same position as the original other wise it may cause lose of performance 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 Rear Leg removal 1 Remove the 4 screws A M4x12 an...

Page 16: ...ve the 2 screws B M3x35 4 Remove the 2 Stand Legs and Cap Stand Legs DEC Leg B B DEC Leg Stand Leg Cap Stand Leg Stand Leg Cap Stand Leg Stand Plate Stand accessory Removal 5 Remove the 3 screws C M4x25 and remove the Stand C C C Stand ...

Page 17: ... screw A M3x8 and remove the Lamp cover 2 Loosen the 2 screws B and remove the Lamp uint 3 Remove the screw C M3x8 and remove the Battery cover 4 Remove the Battery 5 Remove the Air Filter upward Lamp Cover A B C Battery Cover Battery Lamp Unit Air Filter ...

Page 18: ... board R C pipe and remove the Decoration R C 3 Remove the Control board and Control Button 4 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 18 Mechanical disassemblies Control Board Control Button ...

Page 19: ...4 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 19 Mechanical disassemblies Hook Press this part ...

Page 20: ... 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 20 Mechanical disassemblies ...

Page 21: ...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 21 Mechanical disassemblies ...

Page 22: ...nector 2 Remove the screw B M2 5x6 remove the Ballast trigger holder 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 22 Mechanical disassemblies ...

Page 23: ...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 23 Mechanical disassemblies ...

Page 24: ...7 Optical unit removal 1 Remove the 5 screws A T3x8 and remove the Optical unit A Optical unit A A A A 24 Mechanical disassemblies ...

Page 25: ...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 25 Mechanical disassemblies ...

Page 26: ...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 26 Mechanical disassemblies ...

Page 27: ... 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 27 Mechanical disassemblies ...

Page 28: ...11 Alarm ass y removal 1 Remove the 2 screws T3x8 and remove the Alarm ass y Alarm ass y Alarm ass y Buzzer board 28 Mechanical disassemblies ...

Page 29: ...12 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 29 Mechanical disassemblies ...

Page 30: ... Optical disassemblies 13 Projection lens removal 1 Remove the 4 screws M4x12 remove the shield plate and remove the projection lens Optical unit Projection lens Shield plate 30 ...

Page 31: ...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 31 Optical disassemblies ...

Page 32: ...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 33: ... 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 33 Optical disassemblies ...

Page 34: ...heet Hooks Polarized grass IN 16 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 34 Optical disassemblies ...

Page 35: ...17 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 35 Optical disassemblies ...

Page 36: ...eet 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 IN 111 MIRROR B 112 MIRROR R 113 PRISM PBS 117 DICHROIC MIRROR B 118 DICHROIC MIRROR G Print marker this side INTEGRATOE LENS OUT 36 Optical Parts Location and direction ...

Page 37: ...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 38: ...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 39: ...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 40: ...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 40 Optical Adjustments ...

Page 41: ...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 41 Optical Adjustments ...

Page 42: ...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 42 Optical Adjustments ...

Page 43: ...lamp replacement counter is stored in 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 ...

Page 44: ...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 45: ...e 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 Normal mode G sync Off 3 To start the auto calibration for PC adju...

Page 46: ...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 47: ... 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 48: ... 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 49: ... 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 50: ... 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 51: ... 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 52: ...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 53: ...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 54: ...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 55: ...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 56: ...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 57: ...arch 0 0 1 0 Disable 1 Enable 70 RC Mode Setting RC Mode 0 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 58: ...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 59: ...e the Temp Error at Normal 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 Normal Temp C A to judge the Temp Error at Normal 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 Eco Temp A to judge the Temp Error at Eco Room 42 32 42 32 42 32 42 32 30 100 ...

Page 60: ...30 36 30 20 100 Normal Celling Down Up HiLand Normal Celling Down Up 22 Eco Fan1 Min Fan voltage value at Eco unit 0 1V 60 100 60 100 60 100 60 100 0 255 Normal Celling Down Up HiLand Normal Celling Down Up 23 Eco Fan1 Max 85 100 85 100 85 100 85 100 0 255 Normal Celling Down Up HiLand Normal Celling Down Up 24 Eco Fan2 Min 75 110 75 110 75 110 75 110 0 255 Normal Celling Down Up HiLand Normal Cel...

Page 61: ...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 62: ...tEnable 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 A...

Page 63: ...0 4095 Group 523 YCbCr 575P 0 Total Dots 864 0 4095 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...

Page 64: ...h 174 0 4095 3 V Back Porch 62 0 4095 4 Disp Line 540 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 ...

Page 65: ...ack Porch 46 0 4095 4 Disp Line 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 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...

Page 66: ...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 67: ... 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 Mute On H Q5034 Q6841...

Page 68: ...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 68 Chassis Block Diagrams ...

Page 69: ...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 69 Chassis Block Diagrams ...

Page 70: ...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 71: ...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 72: ...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 72 Chassis Block Diagrams ...

Page 73: ...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 73 Chassis Block Diagrams ...

Page 74: ...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 75: ...AC to 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 o...

Page 76: ...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 77: ...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 77 Troubleshooting ...

Page 78: ...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 79: ...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 NO PORT NO NAME...

Page 80: ... 80 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 81: ... 81 IC Block Diagrams BA7078 Sync Separator IC5301 AN5870 Signal Switch IC5201 ...

Page 82: ... FA5502 P F Control IC601 HIN202EIB RS 232C Driver IC3801 82 IC Block disgrams ...

Page 83: ... L3E07110 LCD Driver Gamma Correction IC401 L3E06150 D A S H LCD Driver IC501 IC531 IC561 83 IC Block disgrams ...

Page 84: ... L3E01060 Level Shift IC2501 IC2531 IC2561 M62334 DAC IC3501 84 IC Block disgrams ...

Page 85: ... NJW1141 Audio Control IC5001 PW190 Scaler IC301 85 IC Block disgrams ...

Page 86: ... STR Z2156 Power OSC IC651 86 IC Block disgrams ...

Page 87: ...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 88: ...001 MAIN BOARD A2001 AV BOARD A2901 R C BOARD A2101 BUZZER BOARD A6801 KEY SW 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 88 Elecrical Parts List A601 POWER BOARD ...

Page 89: ...MI 100MHZ L2031 945 086 7461 FILTER EMI 100MHZ L2051 945 068 8325 FILTER EMI 20MHZ L2052 945 068 8325 FILTER EMI 20MHZ L3001 945 068 8325 FILTER EMI 20MHZ L3011 945 068 8325 FILTER EMI 20MHZ L3021 945 068 8325 FILTER EMI 20MHZ L3031 945 068 8325 FILTER EMI 20MHZ DIODE D2031 307 223 0514 ZENER DIODE 02DZ12Y TPH3 MISCELLANEOUS K20A 645 089 9041 SOCKET DIN 4P K20B 945 068 3740 JACK RCA 3 K40A 945 006...

Page 90: ...C3928A1S Q3582 305 002 8327 TR 2SA1203 Y TE12L Q3601 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 Q3801 305 191 5814 TR 3LN01C TB E Q4001 305 166 3210 TR RN1113 TE85L Q4011 305 134 5928 TR 2SA1037AK T146 R 305 147 2218 TR 2SA1037AK S T...

Page 91: ... 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 Q683 305 047 9010 TR 2SB1204 S TL Q684 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 TB...

Page 92: ...3817 IC NJM2360AM TE2 IC891 310 337 0605 IC HD74LVC14T IC9603 309 074 9626 IC M51957BFP IC9882 309 464 1411 IC TC74ACT14FT CAPACITOR C1041 303 409 3426 CERAMIC 0 1U K 16V C1091 303 409 3426 CERAMIC 0 1U K 16V C1300 303 409 3426 CERAMIC 0 1U K 16V C1301 303 409 3426 CERAMIC 0 1U K 16V C1331 303 305 8515 CERAMIC 15P J 50V C1332 303 305 8515 CERAMIC 15P J 50V C1351 303 433 1112 CERAMIC 1U K 10V C1352...

Page 93: ... 1U K 16V C323 303 409 3426 CERAMIC 0 1U K 16V C324 303 409 3426 CERAMIC 0 1U K 16V C326 303 409 3426 CERAMIC 0 1U K 16V C327 303 409 3426 CERAMIC 0 1U K 16V C328 303 409 3426 CERAMIC 0 1U K 16V C329 303 409 3426 CERAMIC 0 1U K 16V C331 303 409 3426 CERAMIC 0 1U K 16V C332 303 409 3426 CERAMIC 0 1U K 16V C333 303 409 3426 CERAMIC 0 1U K 16V C334 303 409 3426 CERAMIC 0 1U K 16V C335 303 409 3426 CE...

Page 94: ... 3426 CERAMIC 0 1U K 16V C454 303 409 3426 CERAMIC 0 1U K 16V C455 303 409 3426 CERAMIC 0 1U K 16V C456 303 409 3426 CERAMIC 0 1U K 16V C457 303 409 3426 CERAMIC 0 1U K 16V C458 303 409 3426 CERAMIC 0 1U K 16V C459 303 409 3426 CERAMIC 0 1U K 16V C460 303 409 3426 CERAMIC 0 1U K 16V C461 303 409 3426 CERAMIC 0 1U K 16V C462 303 409 3426 CERAMIC 0 1U K 16V C463 303 409 3426 CERAMIC 0 1U K 16V C464 ...

Page 95: ... C5617 303 417 9912 CERAMIC 4 7U K 25V C5618 303 417 9912 CERAMIC 4 7U K 25V C5619 303 433 1112 CERAMIC 1U K 10V C562 303 409 3426 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 4...

Page 96: ... GLAZE 1K JA 1 16W R1038 301 224 8814 MT GLAZE 100 JA 1 16W R1041 301 225 1418 MT GLAZE 47K JA 1 16W R1048 301 224 8814 MT GLAZE 100 JA 1 16W R1051 301 260 4115 MT GLAZE 75 JA 1 3W R1052 301 263 7420 MT GLAZE 75 JA 1 16W R1053 301 225 7915 MT GLAZE 220 JA 1 16W R1054 301 224 9316 MT GLAZE 1K JA 1 16W R1061 301 260 4115 MT GLAZE 75 JA 1 3W R1062 301 263 7420 MT GLAZE 75 JA 1 16W R1063 301 225 7915 ...

Page 97: ... 1 16W R348 301 225 8110 MT GLAZE 10 JA 1 16W R349 301 224 9712 MT GLAZE 22 JA 1 16W R3501 301 224 8913 MT GLAZE 100K JA 1 16W R3502 301 226 1516 MT GLAZE 0 000 ZA 1 16W R3503 301 225 1418 MT GLAZE 47K JA 1 16W R3509 301 037 5017 MT GLAZE 0 000 ZA 1 10W R351 301 225 8110 MT GLAZE 10 JA 1 16W R3511 301 224 8814 MT GLAZE 100 JA 1 16W R3512 301 224 8814 MT GLAZE 100 JA 1 16W R3513 301 226 1516 MT GLA...

Page 98: ...22 301 036 9610 MT GLAZE 56 JA 1 8W R5226 301 224 9316 MT GLAZE 1K JA 1 16W R5227 301 226 1516 MT GLAZE 0 000 ZA 1 16W R5228 301 036 9610 MT GLAZE 56 JA 1 8W R5233 301 224 9316 MT GLAZE 1K JA 1 16W R5234 301 226 1516 MT GLAZE 0 000 ZA 1 16W R5237 301 226 1516 MT GLAZE 0 000 ZA 1 16W R5238 301 036 9610 MT GLAZE 56 JA 1 8W R524 301 226 1516 MT GLAZE 0 000 ZA 1 16W R526 301 226 1516 MT GLAZE 0 000 ZA...

Page 99: ...T GLAZE 10 JA 1 16W R7312 301 225 8110 MT GLAZE 10 JA 1 16W R7313 301 225 8110 MT GLAZE 10 JA 1 16W R7314 301 225 8110 MT GLAZE 10 JA 1 16W R7316 301 224 9316 MT GLAZE 1K JA 1 16W R7317 301 224 9019 MT GLAZE 10K JA 1 16W R7318 301 226 1516 MT GLAZE 0 000 ZA 1 16W R7319 301 226 1516 MT GLAZE 0 000 ZA 1 16W R7321 301 226 1516 MT GLAZE 0 000 ZA 1 16W R7322 301 226 1516 MT GLAZE 0 000 ZA 1 16W R7323 3...

Page 100: ...986 R NETWORK 47X4 1 32W 945 037 0831 R NETWORK 47X4 1 16W RB403 945 036 0986 R NETWORK 47X4 1 32W 945 037 0831 R NETWORK 47X4 1 16W RB404 945 036 0986 R NETWORK 47X4 1 32W 945 037 0831 R NETWORK 47X4 1 16W RB405 945 036 0986 R NETWORK 47X4 1 32W 945 037 0831 R NETWORK 47X4 1 16W RB406 945 036 0986 R NETWORK 47X4 1 32W 945 037 0831 R NETWORK 47X4 1 16W RB407 945 036 0986 R NETWORK 47X4 1 32W 945 0...

Page 101: ...1 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D3612 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D3617 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D3621 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D3622 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS355 TE 17 D3623 307 163 0414 DIODE 1SS352 TPH3 307 149 0810 DIODE 1SS...

Page 102: ... 305 014 4611 TR 2SC2412K T146 S 305 015 8727 TR 2SC2812 L6 TB 305 015 8925 TR 2SC2812 L7 TB 305 163 1615 TR 2SC2812N L6 TB0 305 173 9816 TR 2SC3928A1R 305 173 9915 TR 2SC3928A1S INTEGRATED CIRCUIT IC601 309 523 1413 IC FA5502M IC651 309 558 4202 IC STR Z2156A IC681 309 344 6522 IC UPC1093T E1 CAPACITOR C607 303 371 8518 MT POLYEST 1U K 400V 303 427 2019 MT POLYEST 1U K 400V 303 451 4119 MT POLYES...

Page 103: ...LSE COIL L603 945 081 4878 LINE FILTER L611 645 089 2677 FILTER EMI 1500PF L614 645 089 2677 FILTER EMI 1500PF L616 645 089 2677 FILTER EMI 1500PF DIODE D601 307 247 8827 DIODE RF101L2S D602 307 247 8827 DIODE RF101L2S D603 307 164 4015 DIODE RB160L 40 TE25 307 149 6327 DIODE SFPB 54V D604 307 225 4401 DIODE FMX G26S D605 307 223 0811 ZENER DIODE 02DZ22Y TPH3 D606 307 163 0414 DIODE 1SS352 TPH3 30...

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 14 ...

Page 105: ... 105 S4 S4 S4 S4 S5 S5 S6 S6 S6 15 16 16 17 17 18 18 19 19 1 19 1 19 1 19 1 19 1 19 1 19 2 19 2 ...

Page 106: ... 106 51 51 51 51 3 110 101 68 67 66 Red 114 Green 115 Blue 116 Polarized Grass 106 Mechanical Parts List ...

Page 107: ... 107 Integrator Lens In 109 102 107 Mechanical Parts List ...

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

Page 109: ...R 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 PBS 114 645 089 3476 POLARIZED GLASS IN R 1...

Page 110: ... 110 ...

Page 111: ... 111 ...

Page 112: ...SM5110903 00 PLC XL50 Dec 2007 DC 350 Printed in Japan ...

Page 113: ...e manual original for chassis No KM3_XL5000 models PLC XL50 File with the service manual No SM5110903 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: ...K470 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 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...

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: ...T12 528 T11 529 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 1...

Page 118: ...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 16G...

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: ... 1 16GJ10KA 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 ...

Page 121: ... 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 R2100 1 4 K2110 1 10 K2100 A30C5 1AA4B10C6090E A SIDE 1st Reflow SW901 A30C5 1AA4B10C6090E B SI...

Page 122: ...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 L3626 R8756 C7202 R342 C306 L3627 R8757 C307 C7203 R343 L3628 R8758 C308 R344 C7204 L3629 R...

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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