background image

62

DIA-5

SCH

1

2

3

4

5

6

7

8

9

1

2

13

14

15

16 

A

B

C

D

E

F

G

H

I

J

K

L

A

B

C

D

E

F

G

H

I

J

K

L

B

G

R

LCD Driver ADDR:0X7C

Gamma IC ADDR:0X74

Add new Net

CXD3551 DDRII

CXD3551 SPI Flash

CXD3551 GPIO 

CXD3551 Control

CXD3551 Xtal IIC and JTAG

CXD3551 LVDS Input

CXD3551 Panel TG OUT

CXD3551 LVDS Output

CXD3828 LVDS Input

CXD3828 R-G-B OUT

C1

ADDR

B11

CK1-

A11

CK1+

B5

CK2-

A5

CK2+

E2

PANELB

D15

PANELG

E15

PANELR

C16

PS

B14

RA-

A14

RA+

B13

RB-

A13

RB+

B12

RC-

A12

RC+

B10

RD-

A10

RD+

B9

RE-

A9

RE+

B8

RF-

A8

RF+

B7

RG-

A7

RG+

B6

RH-

A6

RH+

B4

RI-

A4

RI+

B3

RJ-

A3

RJ+

D1

SCL

D2

SDA

D16

SHT

F2

TESTIN

D3

TESTMD

D14

TESTO

E16

VDDMNT

E1

XCLR

IC9001-A

CXA3828GL

T13

CALO

G1

REFO

N16

VSIGR_OUT1

H15

VSIGR_OUT10

G16

VSIGR_OUT11

G15

VSIGR_OUT12

M16

VSIGR_OUT2

L15

VSIGR_OUT3

L16

VSIGR_OUT4

K15

VSIGR_OUT5

K16

VSIGR_OUT6

J16

VSIGR_OUT7

J15

VSIGR_OUT8

H16

VSIGR_OUT9

F16

VCOMR_OUT

P16

PSIGR_OUT

IC9001-D

CXA3828GL

J2

VSIGB_OUT1

N2

VSIGB_OUT10

P1

VSIGB_OUT11

P2

VSIGB_OUT12

J1

VSIGB_OUT2

K2

VSIGB_OUT3

K1

VSIGB_OUT4

L1

VSIGB_OUT5

L2

VSIGB_OUT6

M1

VSIGB_OUT7

M2

VSIGB_OUT8

N1

VSIGB_OUT9

R3

VCOMB_OUT

H1

PSIGB_OUT

IC9001-F

CXA3828GL

U16

TEST6

M17

NTRST

N18

TCK

M16

TDI

N20

TDO

L16

TMS

U14

TEST7

IC8001-B

CXD3551GG

C4

XCLR

A10

XTALIN

A11

XTALOUT

A7

TEST3

A8

TEST4

IC8001-C

CXD3551GG

R1

LICK0_N

R2

LICK0_P

F1

LICK1_N

F2

LICK1_P

L1

LIRA0_N

L2

LIRA0_P

B1

LIRA1_N

B2

LIRA1_P

M1

LIRB0_N

M2

LIRB0_P

C1

LIRB1_N

C2

LIRB1_P

N1

LIRC0_N

N2

LIRC0_P

D1

LIRC1_N

D2

LIRC1_P

U1

LIRD0_N

U2

LIRD0_P

H1

LIRD1_N

H2

LIRD1_P

V1

LIRE0_N

V2

LIRE0_P

J1

LIRE1_N

J2

LIRE1_P

E3

LIRPI1

P3

LIRPI0

IC8001-D

CXD3551GG

F18

DADRVDN

G17

DADRVUP

K17

DADUMMY

D15

DOA0

C16

DOA1

C17

DOA10

C13

DOA11

B13

DOA12

C15

DOA2

D14

DOA3

E14

DOA4

C14

DOA5

B14

DOA6

A13

DOA7

A14

DOA8

E13

DOA9

E15

DOBA0

D16

DOBA1

D12

DOBA2

F16

DOCAS

A16

DOCK0_N

A17

DOCK0_P

E12

DOCKE_0

E17

DOCS_0

E18

DOODT_0

D17

DORAS

F17

DOWE

J16

DPREF0

H16

DPREF1

IC8001-E

CXD3551GG

H19

DMDQ0

M19

DMDQ1

C18

DMDQ10

F20

DMDQ11

G20

DMDQ12

B20

DMDQ13

G19

DMDQ14

A19

DMDQ15

H20

DMDQ2

L18

DMDQ3

M20

DMDQ4

G18

DMDQ5

M18

DMDQ6

H18

DMDQ7

B19

DMDQ8

F19

DMDQ9

K20

DMDQS0_N

K19

DMDQS0_P

D20

DMDQS1_N

D19

DMDQS1_P

IC8001-F

CXD3551GG

U17

HSEL

B6

SCL

C7

SCL_M

C6

SDA

D7

SDA_M

E7

SO

E5

SPI_SEL

D6

SEN

IC8001-G

CXD3551GG

R18

CLR

R19

DCK1

P20

DCK2

T19

DCK3

R20

DCK4

P17

DWN

P19

ENB

U19

HCK1

T20

HCK2

U18

HST

P18

PCG

N17

RGT

V20

SHT

R17

VCK

T17

VST

N16

XRGT

IC8001-I

CXD3551GG

D5

EXT_MUTE

D4

OEFID_IN

T14

TEST9

E6

OEFID_OUT

IC8001-J

CXD3551GG

Y15

LOCK0_N

W15

LOCK0_P

Y6

LOCK1_N

W6

LOCK1_P

Y19

LORA0_N

W19

LORA0_P

Y10

LORA1_N

W10

LORA1_P

Y18

LORB0_N

W18

LORB0_P

Y9

LORB1_N

W9

LORB1_P

Y17

LORC0_N

W17

LORC0_P

Y8

LORC1_N

W8

LORC1_P

Y13

LORD0_N

W13

LORD0_P

Y4

LORD1_N

W4

LORD1_P

Y12

LORE0_N

W12

LORE0_P

Y3

LORE1_N

W3

LORE1_P

U12

LORPI0

U9

LORPI1

IC8001-K

CXD3551GG

E9

FOSCL

E10

FOSDA

D8

FOSEN

D9

FOSO

IC8001-L

CXD3551GG

E11

GMPORT1

D10

GMPORT2

C12

GMPORT3

D11

GMPORT4

C11

GMPORT5

C10

GMPORT6

C9

GMPORT7

B9

GMPORT8

C8

TEST10

E8

TEST8

IC8001-M

CXD3551GG

C5

TEST5

R16

UIRX0

U15

UIRX1

T15

UOTX0

T16

UOTX1

A5

TEST2

A4

TEST1

IC8001-N

CXD3551GG

A1

VDD

A2

NC

A3

VSS

B1

DQ14

B2

VSSQ

B3

UDM

C1

VDDQ

C2

DQ9

C3

VDDQ

D1

DQ12

D2

VSSQ

D3

DQ11

E1

VDD

E2

NC

E3

VSS

F1

DQ6

F2

VSSQ

F3

LDM

G1

VDDQ

G2

DQ1

G3

VDDQ

H1

DQ4

H2

VSSQ

H3

DQ3

J1

VDDL

J2

VREF

J3

VSS

K2

CKE

K3

WE

L1

NC

L2

BA0

L3

BA1

M2

A10

M3

A1

N1

VSS

N2

A3

N3

A5

P2

A7

P3

A9

R1

VDD

R2

A12

R3

NC

A9

VDDQ

A8

UDQS

A7

VSSQ

B9

DQ15

B8

VSSQ

B7

UDQS

C9

VDDQ

C8

DQ8

C7

VDDQ

D9

DQ13

D8

VSSQ

D7

DQ10

E9

VDDQ

E8

LDQS

E7

VSSQ

F9

DQ7

F8

VSSQ

F7

LDQS

G9

VDDQ

G8

DQ0

G7

VDDQ

H9

DQ5

H8

VSSQ

H7

DQ2

J9

VDD

J8

CK

J7

VSSDL

K9

ODT

K8

CK

K7

RAS

L8

CS

L7

CAS

M9

VDD

M8

A0

M7

A2

N8

A4

N7

A6

P9

VSS

P8

A8

P7

A11

R8

NC

R7

NC

IC8002

SAMSUNG

£¬

K4T51163QJ-BCE7

K4T51163QJ-BCE7

1

VCOMR

2

PSIG

3

VSSGR

4

VSIG1

5

VSIG2

6

VSIG3

7

VSIG4

8

VSIG5

9

VSIG6

10

VSIG7

11

VSIG8

12

VSIG9

13

VSIG10

14

VSIG11

15

VSIG12

16

HVDD

17

DCK2

18

DCK2X

19

DCK1X

20

DCK1

21

HCK

22

HCKX

23

HST

24

HVSS

25

VSSGL

26

VVSS

27

ENB

28

VCK

29

VST

30

DWN

31

DIN

32

PCG

33

TEST

34

TEST

35

RGT

36

TEST

37

VVDD

38

VCOML

39

GCFB

40

NC

41

41

42

42

J9001

R9025
0

R9013

10

TP9087

C9018

10uF/16V

TP9055

TP9056

TP9057

TP9058

TP9059

TP9060

TP9061

TP9062

TP9063

TP9064

TP9065

TP9066
TP9067

TP9068

TP9069

TP9070

TP9071

TP9072

TP9073

TP9074

TP9075

TP9076

TP9077
TP9078
TP9079
TP9080

TP9081

TP9082
TP9083

TP9084

TP9086

L9050

LQM21PLR47MGC

L9401

LQM21PLR47MGC

L9030

LQM21PLR47MGC

T5

VSIGG_OUT1

T10

VSIGG_OUT10

R10

VSIGG_OUT11

T11

VSIGG_OUT12

R6

VSIGG_OUT2

T6

VSIGG_OUT3

R7

VSIGG_OUT4

T7

VSIGG_OUT5

R8

VSIGG_OUT6

T8

VSIGG_OUT7

T9

VSIGG_OUT8

R9

VSIGG_OUT9

T12

VCOMG_OUT

T4

PSIGG_OUT

IC9001-E

CXA3828GL

C9055

0.1uF/16V

R9024 0

C9052

1uF/25V

R9023

1K

C9051

1nF/50V

C9053

0.1uF/16V

C9054

10uF/16V

1

VCOMR

2

PSIG

3

VSSGR

4

VSIG1

5

VSIG2

6

VSIG3

7

VSIG4

8

VSIG5

9

VSIG6

10

VSIG7

11

VSIG8

12

VSIG9

13

VSIG10

14

VSIG11

15

VSIG12

16

HVDD

17

DCK2

18

DCK2X

19

DCK1X

20

DCK1

21

HCK

22

HCKX

23

HST

24

HVSS

25

VSSGL

26

VVSS

27

ENB

28

VCK

29

VST

30

DWN

31

DIN

32

PCG

33

TEST

34

TEST

35

RGT

36

TEST

37

VVDD

38

VCOML

39

GCFB

40

NC

41

41

42

42

J9201

R9214

0

R9212
10

TP_ENB

TP_CLR

TP_PCG

TP_VST_G

TP_DWN

TP_VCK_G

TP_HST_G

SIG9001

C9218

10uF/16V

TP9032

TP9033

TP9034

TP9035

TP9036

TP9037

TP9038

TP9039

TP9040

TP9041

TP9042

TP9043

TP9044

TP9045
TP9046
TP9047
TP9048
TP9049

TP9050

TP9051

TP9052

TP9053

TP9054

TP9085

C9207

0.1uF/16V

C9205

0.1uF/16V

C9206

10uF/16V

R9215 0

1

VCOMR

2

PSIG

3

VSSGR

4

VSIG1

5

VSIG2

6

VSIG3

7

VSIG4

8

VSIG5

9

VSIG6

10

VSIG7

11

VSIG8

12

VSIG9

13

VSIG10

14

VSIG11

15

VSIG12

16

HVDD

17

DCK2

18

DCK2X

19

DCK1X

20

DCK1

21

HCK

22

HCKX

23

HST

24

HVSS

25

VSSGL

26

VVSS

27

ENB

28

VCK

29

VST

30

DWN

31

DIN

32

PCG

33

TEST

34

TEST

35

RGT

36

TEST

37

VVDD

38

VCOML

39

GCFB

40

NC

41

41

42

42

J9401

R9414

0

R9412

10

C9418

10uF/16V

SIG9002

TP9001

TP9002

TP9003

TP9004

TP9005

TP9006

TP9007

TP9008

TP9009

TP9010

TP9011

TP9012

TP9013

TP9014

TP9015

TP9016

TP9017
TP9018
TP9019

TP9020

TP9021

TP9022
TP9023

TP9024
TP9025
TP9026

TP9027

TP9028

TP9029

TP9030

TP9031

C9407

0.1uF/16V

C9405

0.1uF/16V

C9406

10uF/16V

R8020

22

R8018

22

R8017

22

R8016

22

R8015

22

R8014

22

R8013

22

R8012

22

R8011

22

R8010

22

R8009

22

R8008

22

R8007

22

R8006

22

R8005

22

R8004

22

R8128

0

R8129

0

R8130

0

R8126

0

R8131

22

R8132

x

R8139

22

4

2

3

1

Y8001

33MHz

R

80

02

1M

C8030

18pF/50V

C8031

18pF/50V

R8019

0

R8001

4.7K

R8039 3.3K

R8038 3.3K

R8031 3.3K

R8030 3.3K

R9002 4.7K

R9001

X

R9021

22

R9020

22

R9019

22

R

90

14

1.

5K

R

90

12

1.

5K

R

90

11

1.

5K

R

90

03

X

R

90

04

X

R

90

10

X

R

90

18

22

R

90

17

22

R

90

16

22

R8120 10

R8122 10

R8023

22

R

80

32

10

1%

R

80

33

10

1%

R

80

34

10

1%

R

80

35

10

1%

R

80

36

10

1%

R

80

37

10

1%

R8046 x

R8047

100

L8001

BLM18KG601SN1D

C8001

2.2uF/10V

C8002

2.2uF/10V

C8003

0.1uF/16V

C8004

0.1uF/16V

C8005

0.1uF/16V

C8006

0.1uF/16V

C8024

0.1uF/16V

C8023

0.1uF/16V

C8022

0.1uF/16V

C8021

0.1uF/16V

C8020

0.1uF/16V

C8018

0.1uF/16V

C8017

0.1uF/16V

C8009 0.1uF/16V

C8010 0.1uF/16V

C8011 0.1uF/16V

C8012 0.1uF/16V

C8013 0.1uF/16V

C8014 0.1uF/16V

C8015

0.1uF/16V

C8016 0.1uF/16V

R8050 0

R8051 0

R8048

13K/1%

C8007

0.1uF/16V

C8008

1nF/50V

C8019

0.1uF/16V

R8041

13K/1%

R8040

13K/1%

C8025

0.1uF/16V

C8026

1nF/50V

R8045 180
R8044 180

R

80

42

15

0

R8043 150

C8027

5pF/50V

R8082

0

R9230 0

R9231 X

R8055

22

R8156

0

R8053

0

R5227

0

R5228

0

R5226

0

C9401

10uF/16V

C9201

10uF/16V

C9046

10uF/16V

C9048

10uF/16V

C9203

10uF/16V

C9202

0.1uF/16V

C9402

0.1uF/16V

C9047

0.1uF/16V

C9050

0.1uF/16V

C9204

0.1uF/16V

C9404

0.1uF/16V

C9403

10uF/16V

R9030 10
R9031 10

HVDD_R

HVDD_R

DCK3
DCK4
DCK2
DCK1
HCK1
HCK2

HST

ENB
VCK
VST

DWN

CLR

PCG

SCAN

HVDD_R

15_5V

HVDD_B

15_5V

HVDD_G

15_5V

PNL_2D3D

PNL_ODEV

PANELR

HVDD_G

HVDD_G

DCK3
DCK4
DCK2
DCK1
HCK1
HCK2

HST

ENB
VCK
VST

DWN

CLR

PCG

XSCAN

PANELG

PNL_2D3D

PNL_ODEV

HVDD_B

HVDD_B

DCK3

DCK4
DCK2

DCK1

HCK1

HCK2

HST

ENB
VCK
VST

DWN

CLR

PCG

SCAN

PANELB

PNL_2D3D

PNL_ODEV

HST
HCK1
HCK2
DCK1

DCK2
DCK3
DCK4

DWN
SCAN
XSCAN

ENB
CLR
PCG

VST
VCK

SHT

PNL_2D3D
PNL_ODEV

RST_GAM

3_3VCC3

TXCK0_P
TXCK0_N
TXA0_P
TXA0_N
TXB0_P
TXB0_N
TXC0_P
TXC0_N
TXD0_P
TXD0_N
TXE0_P
TXE0_N

TXCK1_P
TXCK1_N
TXA1_P
TXA1_N
TXB1_P
TXB1_N
TXC1_P
TXC1_N
TXD1_P
TXD1_N
TXE1_P
TXE1_N

TXA0_N

TXA0_P
TXB0_N

TXB0_P

TXC0_N

TXC0_P

TXCK0_N

TXCK0_P

TXD0_N

TXD0_P
TXE0_N

TXE0_P

TXA1_N

TXA1_P
TXB1_N

TXB1_P

TXC1_N

TXC1_P

TXCK1_N

TXCK1_P

TXD1_N

TXD1_P
TXE1_N

TXE1_P

SHT

TC_XCLR
VDDMNT

PS

3_3DVDD

SCL_PANEL_A
SDA_PANEL_A

SCL_PANEL_A

SDA_PANEL_A

3_3DVDD

PANELR
PANELG
PANELB

CXD_MUTE

RXCK1_N

RXCK1_P

RXA1_P

RXA1_N

RXB1_N

RXB1_P
RXC1_P

RXC1_N
RXD1_P
RXD1_N

RXE1_P

RXE1_N

DQ[0:15]

DA[0:12]

DQ0
DQ1
DQ2
DQ3

DQ4
DQ5
DQ6
DQ7

DQ8
DQ9

DQ10
DQ11

DQ12

DQ13
DQ14
DQ15

DA0

DA1

DA2

DA3

DA4

DA5

DA6

DA7

DA8

DA9

DA10

DA11

DA12

DQS0_P
DQS0_N
DQS1_P
DQS1_N

DOCK0_P

DOCK0_N

DOBA1
DOBA0
DORAS
DOCAS

DOWE

DOCS

DOODT

DOCKE

DOCKE

DOWE

DOBA0
DOBA1

DOCAS

DOCS

DORAS

DOODT

DOCK0_N

DOCK0_P

DQS0_N

DQS0_P

DQS1_P

DQS1_N

DA[0:12]

DA0

DA1

DA2

DA3

DA4

DA5

DA6

DA7

DA8

DA9

DA10

DA11

DA12

DQ[0:15]

DQ0

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

1_8VDDR

DDR_1_8V_VDD

DDR_1_8V_VDD

DDR_1_8V_VDD

DM1

DM0

DDR_REF

DDR_REF

DDR_1_8V_VDD

1_8VDDR

1_8VDDR

SCAN

PNL_ODEV

VD

Содержание LC-WNS3200

Страница 1: ...LCD Multi media Projector Service Manual Model LC XNS2600 LC XNS3100 LC WNS3200 ...

Страница 2: ...ent 27 Optical adjustment 28 Electrical adjustment 29 Service adjustment menu operation 29 Circuit adjustment 29 Main board test point 33 Chassis View 34 System Control 35 HDMI Control 36 MUC Control 37 Amplifier Control 38 Lamp Control 39 Power Supply and Protection Circuit 40 Fan Control 41 No power 43 Indicator and projector status 42 No image 44 No sound 45 IC Block Diagrams 46 Troubleshooting...

Страница 3: ...When carrying the projector use a suitable carrying case Do not transport the projector by courier or any other transport service in an unsuitable transport case This may cause damage to the projector For information about transporting the projector by courier or any other transport service consult your dealer Do not put the projector in a case before it is cooled enough Hot air is exhausted from ...

Страница 4: ...1 HDMIx1 RCAx2 L R Output VGAx1 Complex with VGA in2 Audio out 3 5mm x1 Control port RS232 in RJ45 Horizontal scanning frequecy 15 100KHz Vertical scanning frequecy 48 85Hz Compatible Computer signal VGA SVGA XGA SXGA WXGA UXGA Mac Compatible Video signal PAL SECAM NTSC 4 43 PAL M PAL N 480i 480p 576i 576p 720p 1035i 1080i Power supply 100 240V 50 60Hz Operation temperature 5 40 35 to eco mode Sto...

Страница 5: ...rmal switch will automatically reset when the internal temperature becomes normal less than 64 C Lamp Cover Switch When lamp cover is open or not closed securely lamp cover switch will cut off to interrupt the drive circuit After replacing the lamp unit please replace the lamp properly otherwise the projector can not be turned on How to replace the fuse 1 Remove top cabinet main board and fans 2 R...

Страница 6: ...onditioning Move the installation of the projector away from the duct or vent Are the air filters clean Clean the air filters periodically Caution Do not leave the projector with the AC power cord connected under an abnormal condition It may result in fire or electric shock The projector is shut down and the POWER indicator lights orange When the projector detects an abnormal condition it is autom...

Страница 7: ...al elements degrading picture quality Do not put any small objects into the air intake vents Otherwise it may result in malfunction of the projector Recommendation We recommend avoiding dusty smoky environments when you operate the projector Usage in these environments may cause poorimage quality When you use the projector under dusty or smoky conditions dust may accumulate on the lens LCD panels ...

Страница 8: ...brasive cleaners solvents or other harsh chemicals might scratch the surface of lens Unplug the AC power cord before cleaning Gently wipe the projector surface with a soft dry cleaning cloth When the cabinet is heavily soiled use a small amount of mild detergent and finish with a soft dry cleaning cloth Avoid using an excessive amount of cleaner Abrasive cleaners solvents or other harsh chemicals ...

Страница 9: ...hen tighten the screw 5 Plug the AC power cord and power on the projector FORBIDDEN As temperature inside the projector is high you should cool the projector for at least 45 minutes before you open the lamp cover CAUTION For the sake of safety only use the lamp of the same model Never drop the lamp onto the ground nor touch the glass bulb The glass can shatter and hurt Note When the lamp isn t ill...

Страница 10: ...d Eco2 mode Tnormal used time in the Normal mode and Auto mode You can check the lamp used time following to the below procedure Press INFO button on the remote control or press MENU button to select Info to display the Info menu and check Lamp counter Reset lamp counter following to the procedure below 1 Press and hold the ON STAND BY button on the projector for more than 20 seconds 2 The project...

Страница 11: ...r releasing key lock function Resetting procedure Function Description Key lock Locks operation of the side control or the remote control If the Key lock is enabled with side control lock the projector can no longer be started Initial setting Key lock function is disabled PIN code lock Prevents the projector from being operated by an unauthorized person Initial code 111 Standby mode notice This fu...

Страница 12: ...the wiring method of the leads and ferrite cores should be placed exactly the same position as the original otherwise it may cause loss of performance and product safety Screws Expression Type Diameter x Length mm T M 1 Top Cabinet and Lamp Cover removal 1 Loosen 1 screw A T3X9 to remove the lamp cover 2 Remove 1 screw B T3X8 and 7 screws C M3X8 to remove the top cabinet A C C B C C C C C Lamp Cov...

Страница 13: ... 13 Remove 4 screws A M3X8 and screw B M4X5 to remove the main board A A B A A Mechanical Disassembly 2 Main board removal Main board ...

Страница 14: ...and screw B M3x6 to remove the AV panel 2 Remove 6 screws C M3x7 to remove the AV panel shield 3 Remove screw D M3X8 and E T3X8 to remove the RJ45 holder 4 Remve 2 screws F M3X8 to remove RJ45 board AV panel shield AV panel Main board RJ45 board RJ45 holder Mechanical Disassembly ...

Страница 15: ...ecter to main board IRIS assembly 1 Remove screw A T3X12 and 2 screws B T3x8 to remove fan holder and shield 2 Remove C M3x8 to remove the connecter 3 Remove 3 screws D M3x8 to remove the lamp assembly 4 Remove 4 screws E T3x8 to remove the optical assembly 5 Remove 2 screws F T3x8 to remove IRIS assembly Mechanical Disassembly ...

Страница 16: ...screws B T3x8 to remove the LCD panel duct assmebly 3 Remove 2 screws C T2 5x6 5 to remove the speaker 1 Remove 10 screws A T3x8 to remove the LCD panel duct assmebly 2 Remove 2 screws B T2 5x6 5 to remove the speaker Mechanical Disassembly Speaker LCD panel duct assembly Lamp duct assembly Speaker Optical engine duct assembly LC XNS3100 LC WNS3200 LC XNS2600 ...

Страница 17: ...ure sensor board 1 Remove 2 screws A T3x8 to remove the bottom duct and the duct shield 2 Remove 2 screws B T3x12 to remove lamp cooling fan 3 Remove 2 screws C T3x12 to remove the LCD panel cooling fans 4 Remove screw D T3x8 to remove the temperature sensor board Temperature sensor board Temperature sensor board Cooling fan Green panel LCD panel duct top Cooling fan Red panel Lamp duct top Duct s...

Страница 18: ...ve 2 screws B T3x8 and screw C M4x5 to remove the line filter board 3 Remove 3 screws D T3x8 to remove line filter board assembly 4 Remove the lamp cover switch Lamp holder Line filter board Lamp cover switch Line filter board holder Lamp cover switch Lamp holder insulating trip B B C D D D A A A A Mechanical Disassembly ...

Страница 19: ...d 3 Remove 6 screws B T3x8 and screw C M4x5 to remove the power supply board assmebly 4 Remove the ballast and power supply board Temperature sensor switch Power supply board shield Power supply board holder Ballast Power supply board Power supply board insulating trip A B B B C B B B Mechanical Disassembly Connector to main board ...

Страница 20: ... SHIELD_AV_TEMINAL D04 PCBA_RJ45 63730018 D08 PCBA_MAIN BOARD 63730015 Item Parent Name Parent Number ASSY_TOP_COVER_XNS2600 63220026 ASSY_TOP_COVER_XNS3100 63220027 ASSY_TOP_COVER_WNS3200 63220028 A02 FILTER CASE A03 CONTROL KEYPAD 63220030 A04 RC_INLAY_COVER A05 DEC_RING A06 LED_INLAY A08 DECORATION WINDOW A12 RUBBER_FOOT B10 DUST FILTER_SPONGE 63220029 A01 ...

Страница 21: ...em Parent Name Parent Number B06 HOLDER_MAIN POWER B13 SPACER_POWER B15 SHIELD_POWER HOUSE B16 HOLDER_POWER HOUSE D01 BALLAST 63670008 D05 PCBA_POWER SUPPLY 63730013 D11 TEMP SWITCH with wire Item Parent Name Parent Number B17 DUCT_TOP B18 DUCT_BOTTOM B21 SHELD_AV B23 MOVABLE WINDSHIELD_XNS2600 D03 PCBA_TEMP B SENSOR 63730016 D06 PCBA_IR BOARD 63730017 D09 SPEAKER D15 AIR INTAKE FAN D16 FAN 632600...

Страница 22: ...rent Number B03 DUCT_TOP B04 DUCT_BOTTOM B11 DUCT_LAMP TOP B12 DUCT_LAMP BOTTOM B21 SHELD_AV B22 MOVABLE WINDSHIELD_ XNS3100 WNS3200 D03 PCBA_TEMP B SENSOR 63730016 D06 PCBA_IR BOARD 63730017 D09 SPEAKER D14 LAMP COOLING FAN 63260013 D15 AIR INTAKE FAN D16 FAN 63260012 D18 AIR INTAKE FAN Item Parent Name Parent Number C16 PRISM UNIT C17 PRISM UNIT C18 PRISM UNIT_XNS2600 C19 LENS Item Parent Name P...

Страница 23: ...C04 Project lens and IRIS assembly Polarizer lens IN Main parts Item Parent Name Parent Number D12 ASSY_IRIS D13 ASSY_IRIS MOTOR Item Parent Name Parent Number C03 LENS CONDENSER G C04 LENS CONDENSER B C05 LENS CONDENSER R ...

Страница 24: ... 24 C08 C09 C07 C02 Main parts Flyeye lens Condenser lens out Item Parent Name Parent Number C07 INTEGRATO IN LENS C08 INTEGRATOR OUT LENS C09 PBS Item Parent Name Parent Number C02 LENS CONDENSER OUT ...

Страница 25: ...ng Item Parent Name Parent Number C01 LENS CONDENSER IN C02 LENS CONDENSER OUT C03 LENS CONDENSER G C04 LENS CONDENSER B C05 LENS CONDENSER R C06 ASSY INTERGRATOR LENS C07 INTEGRATOR IN LENS C08 INTEGRATOR OUT LENS C09 PBS C10 LENS RELAY IN C11 LENS RELAY OUT C12 DICROIC MIRROR B C13 DICROIC MIRROR G C14 MIRROR B C15 MIRROR R C16 PRISM UNIT C17 PRISM UNIT C18 PRISM UNIT ...

Страница 26: ... 26 ...

Страница 27: ...necessary Disassembly Replaced Parts LCD Prism Assy Condesner lens OUT Polarized Glass POWER board MAIN board R G B Optical Adj Optical axis adjustment Electrical Adjustment Fan voltage adjustment Panel type check and setting Common voltage adjustmen Keystone correction ...

Страница 28: ...ut a 100 white signal 1 Adjust the focusing lens OUT so that the screen is white 1 if there is shadow in left or right of screen as shown in Figure 2 1 release 2 screws C and D adjust the focusing bracket upward and downward until the screen becomes 100 white 2 if there is shadow in top or bottom of screen as shown in Figure 2 2 release 2 screws C and D adjust the focusing bracket rightward and le...

Страница 29: ...u CAUTION The each circuit has been made by the fine adjustment at factory Do not attempt to adjust the following adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and product safety Before taking these adjustments turn the projector for more than 10 minutes to stabilize the operation WARNING USE UV RADIATION EYE AND SKIN PROTECTION DURING SERVI...

Страница 30: ...ing the data of group 260 item 0 will change to o automatically Adjustment Condition Input signal Video 1 0Vp p 75W 116 steps gray scale Compsite video signal Component 1 0Vp p 75W 100 full color bar or 16 steps gray scale Component signal Computer 0 7Vp p 75W 16 steps gray scale Image mode Normal as default Note Refer to Service adjustment menu operation for entering service mode and adjust the s...

Страница 31: ...ce adjust mode 3 Connect the oscope to TP9087 and to GND 4 Select item 3 of Group 0 change the value to make the amplitude a to minumum 5 Connect the oscope to SIG9001 and to GND 6 Select item 4 of Group 0 change the value to make the amplitude a to minumum 7 Connect the oscope to SIG9002 and to GND 8 Select item 5 of Group 0 change the value to make the amplitude a to minumum Optimizing adjustmen...

Страница 32: ... from 5 Electrical adjustment Pedestal VIDEO 1 Input standard adjust signal to VIDEO terminal 2 Enter the service adjust mode 3 Connect the oscope to TP9087 and to GND 4 Select item 0 of Group 0 adjust the pedestal leve to the same level of black level 5 Connect the oscope to SIG9001 and to GND 6 Select item 1 of Group 0 adjust the pedestal leve to the same level of black level 7 Connect the oscop...

Страница 33: ... 33 Main board test point FAN A FAN B FAN C SIG9002 SIG9001 TP9087 Electrical adjustment ...

Страница 34: ...Input HDMI AUDI O DC DC 11V 16V LAM P_EN FAN_SW P FAIL KEY1 E1 11 380V Power Supply P F CON TROL LA M P_ DC_ ON 1 5 4 1 2 LAM P_S C12 A10 LAM P_ECO Q 3020 IC3003 FAN_ERR Ballast Lamp Cover SW J2 FANA_DA FANB_DA FANC_DA H22 E26 F25 KEY2 D26 SD A_ PA NEL_ A SCL_ PA N EL_A 3_3SDA 3 _ 3 SCL R C_PW D 25 C26 1 IC3008 TC7WH14FU 1 2 P5003 7W 8ohm 12 U RAT C24 E20 B25 D21 C21 3_3SDA 3 _ 3 SCL RXD0 TXD0 J35...

Страница 35: ... AUDI O DC DC 11V 16V LAM P_EN FAN_SW P FAIL KEY1 E1 11 380V Power Supply P F CONTROL LAM P_DC_ON 1 5 4 1 2 LAM P_S C12 A10 LAM P_ECO Q3020 IC3003 FAN_ERR Ballast Lamp Cover SW J2 FANA_DA FANB_DA FANC_DA H22 E26 F25 KEY2 D26 SDA_PANEL_A SCL_PANEL_A 3_3SDA 3_3SCL R C_PW D25 C26 1 IC3008 TC7WH14FU 1 2 P5003 7W 8ohm 12 URAT C24 E20 B25 D21 C21 3_3SDA 3_3SCL RXD0 TXD0 J3501 B RS 232C IC1801 PIC16F1823...

Страница 36: ...RXD1 R R1RXD1 R R1RXD2 R R1RXD2 R R1HPDIN R1HPDOUT 7 9 29 30 39 40 43 44 47 48 31 R1RXC R R1RXC R 35 36 HDMI_R DATA LRCLK AUDIO_ CLK 4 6 1 3 10 12 18 19 P5003 P4001 SIRST SISCDT SILINT 91 90 89 HDMI_L 96 99 102 105 112 115 118 121 1 3 7 10 128 G B Q4006 IC1001 PW190 AE18 M1 M2 B5 A4 D7 A3 D6 B4 E7 C5 E11 A6 E10 D8 E9 C7 E8 B6 B9 A8 E13 C 9 E12 B 8 D9 A7 MCLK R ...

Страница 37: ...C Control 13 12 4 8 12 11 3 12 13 L3 1 7 P3003 P3007 P1 801 P3004 IC1801 PIC16F1823 IC1001 Pw190 ICSPDAT ICSPCLK MCLR 3_3SDA 3_3SCL P_ON OFF READY_LE D_MCU P_KEY POWER_LED_MCU 1 7 2 6 P1902A 3 5 C24 TC7WH14FU IC3008 R C_MCU R C_ PW ...

Страница 38: ...grams 38 2 1 3 2 9 3 1 5V 19 5V 16 6 20 10 8 26 5 1 2 43 44 17 14 22 I C1202 PT2830 PC K1203 K1204 IC4005 _R PC_L HDM I_R HDM I_L OUTR P5003 OUTL P1202 VEDIO_R VEDIO_L 33 Q5006 H5 34 OUT_DET _EXT IC1001 PW190 SD_MCU S5V ...

Страница 39: ...004 P3001 230W Hg Lamp Line Filter Board BALLAST 380V DC POWER SUPPLY Power Control IC3003 TC7SH00FU 2 5 4 1 1 P3002 P3001 2 Lamp Cover SW D24 Lamp detect IC3001 IC1001 PW190 LAMP_EN 2 1 4 High Level E1 C12 LAMP_S D12 LAMP_EN_OUT AC Cord Soket FAN_ERR ...

Страница 40: ...1 H5 J2 H4 J3 J4 H1 H2 H TRUE H TRUE H TRUE H TRUE H TRUE H TRUE H TRUE H TRUE P_FAIL IC1001 CPU PW190 D26 E1 P_LAN_FAIL E24 IC4001 S5V Q4003 IC3901 IC3046 Q3821 Q3811 Q3801 Q4005 S3 3VSI S1_8V_HDMI_SI S1V_VCCK 1_8VDDR 3_3VCC3 3_3VSH 2_5V_RX 2_5V_TX 2_5V_IO S1V_LVDS 15_5V MAIN S16V S6V S 5V PFC_ON 1 2 5 6 9 12 PTH SW 105 FAN FB LAMP ON_16V J1 H TRUE Q4002 S1V_LVDS S1V_PLL 3_3V_LAN IC1801 MCU PIC16...

Страница 41: ...22 FANA_DA Q3361 E26 FANB_DA IC3250 LV1482SN FN3004 1 2 FN3003 1 2 D3001 IC3280 LV1482SN D3013 Lam p_out FAN_SW Q3283 D3006 FANC_DA Pow er_out D3014 FN3005 1 2 Lam p_col d FAN_ERR P3001 IC3003 1 2 FN3006 FA N _C FA N _B 4 4 R C C21 2 1 2 1 D21 3_3SDA 2 P3002 IC3003 TC7SH00FU 1 2 P3006 E1 LAMP_EN 1 3_3SCL 4 5 IC1008 IC1301 TEMP SENSOR 3 TCN75A 2 1 IC1007 IC1301 TEMP SENSOR 2 TCN75A IC1902 TEMP SENS...

Страница 42: ...POWER indicator stops flashing Internal temperature too high and can t be turned on When the projector is cool enough the temperature is restored to the normal value and the POWER indicator lights red you can turn on the projector In power management mode Ready for standby mode or the lamp is being cooled Before you turn on the projector you should wait till the lamp is cool enough and the POWER i...

Страница 43: ...the fuse and other components on power board 1 Check IRIS 2 Check if FAN_A FAN_B FAN_C are low level 1 Check if P3001 is connected well 2 Check if LAMP SW P3002 is connected well 3 Check if pin 1 and 2 of IC3003 is high level and pin 4 ifs low level 1 Check if TEMP A P3005 is connected well 2 Check IC1301 IC1302 and the peripheral circuit Yes No Yes Yes Yes Yes Yes No NO No No Input 220V Power ind...

Страница 44: ... IC1001 and the peripheral circuit if R1097 1098 has H V Sync signal Check PC AV signal circuit Check IC3006 and the peripheral circuit Check IC4003 HDMI driver IC1001 Scaler and the peripheral circuit Check AV signal circuit and decoder circuit Check S Videosignal circuit Check IC1001 and C1066 Check composite signal Check component signal Check IC1001and C1065 Yes Yes Yes Yes Yes Yes No No No No...

Страница 45: ...ker Check IC1202 has audio output Check if the voltage of L5007 reaches to11V Check Q5003 Q5002 and the peripheral circuit Yes Yes No No No Check if pin 1 2 43 44 of IC1202 has audio output Check if pin 10 26 of IC1202 has audio output Check if pin 9 of IC1202 has audio output Troubleshooting ...

Страница 46: ... 46 IC Block Diagrams S29GL032N90TFI030 Flash Memory IC1004 MCP103T 300ELB Micropower Voltage Supervisors IC1003 ...

Страница 47: ... 47 IC Block Diagrams HT24LC64 EEPROM IC1002 GM6155 5 0ST25R Power Management IC4001 ...

Страница 48: ... 48 IC Block Diagrams PIC16F1823 Sub CPU IC1801 SP3232E RS 232 Transceivers IC3002 ...

Страница 49: ... 49 TCN75A TEMP Sensor IC1301 IC1302 IC1902 IC1007 IC1008 FR98 8 8 DC DC Converter IC3100 IC3150 IC1011 IC1012 IC Block Diagrams ...

Страница 50: ... 50 TD5830B Power Management IC3120 IC3046 IC1010 TPF133 Video Filter Driver IC3503 IC Block Diagrams ...

Страница 51: ... 51 HT24LC02 EEPROM IC3501 IC3004 IC4002 SN74HC125PW H V shape control IC3502 IC Block Diagrams ...

Страница 52: ... 52 74LVC125APW Quad buffer line driver IC1020 IC3001 IC3006 TC7WH14FU Triple Schmitt Invert IC3008 IC Block Diagrams ...

Страница 53: ... 53 CXA3828GL LCD Driver IC9001 SI 3010KM Low Dropout Regulator IC3901 IC Block Diagrams ...

Страница 54: ... 54 KXSD9 G sensor IC1009 PW190 CPU IC1001 IC Block Diagrams ...

Страница 55: ... 55 IRM 3638T Remote control Receiver IC1901 TC7SH00FU 2 input NAND Gate IC3003 IC Block Diagrams ...

Страница 56: ... 56 CXD3551GG Gamma IC8001 CS4344 AUDIO DIGITAL TO ANALOG CONVERTER IC4005 IC Block Diagrams ...

Страница 57: ... 57 TC7WH125FUK Dual BUS Buffer IC3005 EL5306IUZ T7 Fixed Gain Amplifiers IC3012 IC Block Diagrams ...

Страница 58: ... 58 PT2830 Amplifier IC1202 IT6604 HDMI Signal Processor IC4003 IC Block Diagrams ...

Страница 59: ... 59 RCLAMP0524P Ultra Low Capacitance TVS Arrays IC4004 IC4006 IC Block Diagrams ...

Страница 60: ...DQ5 41 DQ13 42 DQ6 43 DQ14 44 DQ7 45 DQ15 A 1 46 VSS 47 BYTE 48 A16 IC1004 G1 IN1G9 G2 IN1G7 G3 IN1G5 G5 IN1G8 H1 IN1B3 H2 IN1B2 H4 IN1B6 H5 IN1B8 J1 IN1B9 J2 IN1B7 J3 IN1B5 J4 IN1B4 K3 IN1CLK K4 IN1PEN P1 MUXIN6 P2 ASPECT0 P4 ASPECT1 P5 ASPECT2 P6 REXT R1 MUXIN3 R3 MUXIN7 R5 MUXIN8 T1 SOG2 T3 MUXIN4 T5 MUXIN5 U1 RAI0 U2 AISO0 U3 SOG1 U4 AISO1 U5 SOG0 V3 MUXIN1 V5 MUXIN2 W1 AISO2 W2 CVBSMUX_OUT1 W...

Страница 61: ...N SW1807 UP R1825 6 8K C1835 0 1uF 16V R1836 10K R1835 3 3K C3002 10uF 25V R3557 1M R3562 0 R3207 3 3K R3255 3 3K R3286 3 3K 1 IN 2 GND 3 EN 4 BYP 5 OUT IC4001 GM6155 5 0ST25R C4002 10uF 10V C4001 0 1uF 16V D4001 1SS400TE61 L4001 LQM21PLR47MGC R4004 1K C4047 470PF 50V C4007 2 2uF 10V VGA A1 RED A6 RGND A2 GREEN A7 GGND A3 BLUE A8 BGND A13 HSYNC A14 VSYNC A10 SGND A5 RETURN A11 ID0 A4 NC A9 VCC A12...

Страница 62: ...GG_OUT11 T11 VSIGG_OUT12 R6 VSIGG_OUT2 T6 VSIGG_OUT3 R7 VSIGG_OUT4 T7 VSIGG_OUT5 R8 VSIGG_OUT6 T8 VSIGG_OUT7 T9 VSIGG_OUT8 R9 VSIGG_OUT9 T12 VCOMG_OUT T4 PSIGG_OUT IC9001 E CXA3828GL C9055 0 1uF 16V R9024 0 C9052 1uF 25V R9023 1K C9051 1nF 50V C9053 0 1uF 16V C9054 10uF 16V 1 VCOMR 2 PSIG 3 VSSGR 4 VSIG1 5 VSIG2 6 VSIG3 7 VSIG4 8 VSIG5 9 VSIG6 10 VSIG7 11 VSIG8 12 VSIG9 13 VSIG10 14 VSIG11 15 VSIG...

Страница 63: ... W5 GND25AD_TX W7 GND25AD_TX W11 GND25AD_TX W14 GND25AD_TX W16 GND25AD_TX W20 GND25AD_TX Y1 GND25AD_TX Y2 GND25AD_TX Y5 GND25AD_TX Y7 GND25AD_TX Y11 GND25AD_TX Y14 GND25AD_TX Y16 GND25AD_TX Y20 GND25AD_TX A12 GND2IO1 B12 GND2IO1 A9 GND2IO2 B8 GND2IO2 A3 GND3IO1 B5 GND3IO1 H8 GND3IO1 H9 GND3IO1 L14 GND3IO2 M13 GND3IO2 M14 GND3IO2 N13 GND3IO2 N19 GND3IO2 U20 GND3IO2 H11 GNDK K8 GNDK K10 GNDK K11 GND...

Страница 64: ...014 4 7K 1206 R2015 4 7K 1206 VCC R2022 100 R2037 5 6 1210 R2041 0 2 2512 R2042 0 2 2512 ZCD 1 FB 2 IS 3 GND 4 OUT 5 VDD 6 NC 7 VH 8 IC2002 FA5641 C2029 22P 2KV FB 1 VCMP 2 VDET 3 IS 4 ICMP 5 GND 6 OUT 7 VCC 8 IC2001 FA5612 R2054 4 7K C2038 2 2uF 16V C2037 0 47uF 50V R2055 10K 1 R2065 1M 1206 R2062 0 2 2512 C2013 33uF 50V R2063 680K 1206 D2090 1SS355 R2038 100 C2061 0 1uF 50V R2028 1 2K 23Ts R2077...

Страница 65: ...ASPECT1 P5 ASPECT2 P6 REXT R1 MUXIN3 R3 MUXIN7 R5 MUXIN8 T1 SOG2 T3 MUXIN4 T5 MUXIN5 U1 RAI0 U2 AISO0 U3 SOG1 U4 AISO1 U5 SOG0 V3 MUXIN1 V5 MUXIN2 W1 AISO2 W2 CVBSMUX_OUT1 W4 CVBSMUX_OUT2 Y1 RAI1 Y2 AISO3 Y3 GAI1 A1 IN0CLP A2 IN0VS A3 IN0B5 A4 IN0B3 A6 IN0G3 A7 IN0R9 A8 IN0R3 B2 IN0CST B3 IN0HS B4 IN0B7 B5 IN0B2 B6 IN0G9 B8 IN0R7 B9 IN0R2 C1 IN1R5 C3 IN0CLK C4 IN0AHS C5 IN0B9 C7 IN0G7 C9 IN0R5 D1 ...

Страница 66: ...4G R3290 X Q3360 2SC4617 R3251 4 7K 0 923V 1 BS 2 IN 3 SW 4 GND 5 FB 6 COMP 7 EN 8 SS 9 IC3250 LV1482SN C3360 0 1uF 16V C3361 0 1uF 16V C3364 X R3259 1K R3257 10K R3260 1K 1 1 6 4 5 2 3 Q3361 IMZ4G R3258 X C3288 X C3367 X R3255 3 3K R3286 3 3K C3365 10uF 16V C3366 10uF 16V C3286 10uF 16V C3287 10uF 16V R3169 15K R3283 15K C3363 10nF 25V C3284 10nF 25V C3003 0 1uF 16V C3004 0 1uF 16V C3006 0 1uF 16...

Страница 67: ...25 0 1uF 16V C4024 0 1uF 16V C4031 0 1uF 16V C4053 0 1uF 16V C4009 10uF 10V L4010 MMZ1608D301BTA00 R4001 22 R4010 22 C4016 0 1uF 16V C4041 0 1uF 16V C4017 0 1uF 16V C4042 0 1uF 16V C4018 0 1uF 16V C4040 0 1uF 16V C4019 0 1uF 16V C4039 0 1uF 16V C4022 0 1uF 16V C4055 10uF 10V L4014 MMZ1608D301BTA00 R4022 4 7K R4023 4 7K R4025 X R4024 500 C4008 1uF 10V R4044 22K R4043 10K RB4003 4704 RB4004 4704 RB4...

Страница 68: ...C5010 1nF 50V L5007 MPZ2012S221A Q5006 2SC4617 R5050 1K R5035 0 0 25W R5021 0 0 25W C5068 0 1uF 25V R5042 3 3K R5041 1K Q5003 2SC4617 C5070 100uF 25V R5044 100 R5039 100 R5038 1K R5037 3 3K Q5002 2SC4617 R5040 10K R5045 10K R5036 10K R5043 10K 1 2 3 4 5 6 7 8 9 10 12 11 P5002 CON10_1 5MM R5059 1K R5031 X R5030 X L5020 BLM21PG221SN1D L5019 BLM21PG221SN1D 1 2 3 4 5 6 7 8 9 10 12 11 P5001 CON10_1 5MM...

Страница 69: ...69 MAIN SIDE A MAIN SIDE B Printed Wiring Board Diagrams ...

Страница 70: ...70 FILTER SIDE A KEY FILTER SIDE B RJ45 ...

Страница 71: ...71 FAN SIDE A FAN SIDE B POWER SIDE A POWER SIDE B ...

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