background image

(SH7045F28)

CL016

4.7 ` /25V

D

L019

1SS187

D

L020

1SS187

RL066

4.7K

RL065

12k

RL064

12k

RL063

12k

PL001

53398-0910

QL013

SN74LV125APW

CL039

0.1 `

R

L005

10k `

DL023

1SS187

RL054
12K

QL006

RN5VD27A

CL015

0.1 `

CL019

0.1 `

QL011

C

A

T24W

C

16J

CL023

0.1 `

RL074

KETSU

QL005

HD64F7045F28

QL018

TC

55257D

FTL

C

L025

0.

01

RL043

100 ` x4

R

L042

100 `

 x4

R

L041

100 `

 x4

R

L040

100 `

 x4

R

L038

100 `

 x4

C

L026

0.

01

R

L037

100 `

 x4

R

L036

100 `

 x4

R

L035

100 `

 x4

RL050

100 ` x4

CL024

0.01

RL045

100 ` x4

RL044

100 ` x4

RL047

100 ` x4

RL046

100 ` x4

CL006

0.01

RL049

100 ` x4

RL048

100 ` x4

RL034

100 ` x4

RL029

100 ` x4

RL030

100 ` x4

CL036

0.01

RL032

100 ` x4

RL031

100 ` x4

CL035

0.01

RL033

100 ` x4

C

L008

0.

01

R

L027

100 `

 x4

R

L021

100 `

 x4

R

L020

100 `

 x4

C

L005

0.

01

R

L023

100 `

 x4

R

L022

100 `

 x4

R

L025

100 `

 x4

R

L024

100 `

 x4

R

L026

100 `

 x4

GL011

GL012

GL013

GL014

GL015

GL026

GL025

G

L028

G

L029

G

L030

G

L031

R

L087

10K

G

L034

G

L035

G

L036

G

L037

G

L038

G

L039

G

L041

G

L042

G

L043

G

L044

G

L045

G

L046

G

L047

GL022

CL004

10V47 `

CL003

0.1

XL001

7.15M

RL052

200

CL011

20p

CL010

20p

GL018

GL017

RL053
200

CL013

0.1

CL014
470p

RL051

3k

CL012

0.1

G

L010

G

L009

G

L008

G

L007

G

L006

G

L005

G

L004

G

L003

G

L040

C

L034

100p

C

L033

100p

C

L032

100p

C

L031

100p

C

L030

100p

C

L029

100p

C

L028

100p

C

L027

100p

GL023

GL024

GL021

RL076

100

R

L075

KETSU

CL022
220p

QL008

SN74LV14APW

CL021

0.1 `

RL058

10k

RL059

100

SL009

QL012

SN74LV125APW

GL019

CL020

0.1 `

R

L080

10k

C

L038

0.

1 `

DL030

UDZS5.1B

RL067

10K

QL015

U

P

D

4721

CL047

16V1 `

CL046

16V1 `

CL043
16V1 `

CL057

16V1 `

CL044
16V1 `

CL045

16V1 `

RL096

100 ` x4

RL094

47k

RL095
47k

RL092

10K

RL093

10K

QL016

U

P

D

4721

CL059

16V1 `

CL058
16V1 `

CL053

16V1 `

CL056

16V1 `

CL054
16V1 `

CL055

16V1 `

RL105

100 ` x4

RL106

47k

RL107

47k

RL103

10K

GL059

GL060

R

L083

100

QL007

SN74LV123APW

D

L001

1SS187

CL009

1 `

RL006

100

QL014

SN74LV74APW

RL091

10K

C

L042

0.

1

DL031

1SS187

RL090

10K

D

L021

1SS187

C

L017

0.

1

CL037

1 `

CL018

1 `

R

L057

47K

R

L078

10K

DL027

1SS187

DL028

1SS187

RL077

47K

RL056

10K

DL024

SML-020MLT

RL060

680

QL010

TC74VHCT541FS

RL012

470 `

RL013

470 `

RL014

470 `

RL015

470 `

RL016

470 `

RL017

470 `

DL010

UDZS6.2B

DL011

UDZS6.2B

DL012

UDZS6.2B

DL013

UDZS6.2B

DL014

UDZS6.2B

DL015

UDZS6.2B

DL002

UDZS6.2B

DL003

UDZS6.2B

DL004

UDZS6.2B

DL005

UDZS6.2B

DL006

UDZS6.2B

DL007

UDZS6.2B

DL008

UZDS6.2B

DL009

UDZS6.2B

DL018

SML-020MLT

DL017

SML-020MLT

DL016

SML-020MLT

SL001

SL002

SL007

CL060

0.1 `

QL002

2SC4116Y

RL061

10K

RL062

10K

SL008

SL003

SL004

SL005

SL006

QL001

M

62320FP

CL001

0.1

QL004

M

62320FP

CL002

0.1

RL073

10K

R

L002

10K R

L003

10K

RL010

1K

RL007

4.7K

RL008

4.7K

QL017

SN74LV14APW

CL052
0.1

R

L055

10K

QL003

2SC4116Y

R

L009

10K

DL025

UDZS6.8B

GL048

GL051

GL052

GL050

GL049

RL089

10K

G

L001

G

L002

GL020

R

L086

10Kx4

R

L088

10Kx4

R

L001

10Kx4

RL004
10Kx4

RL011

10kx4

GL064

GL065

RL018

470

RL019

470

CL050

0.1

CL051

1500p

RL098

4.7k `

RL097
100k

ZL001

RTPM-676C8R-S

DL032

UDZS6.2B

RL099

100

DL033

UDZS6.2B

CL049

10V47 `

GL053

GL054

R

L101

10K

GL058

DL034

1SS187

DL035

1SS187

DL036

1SS187

GL055

GL056

GL057

R

L102

10K

R

L100

10K

G

L062

DUMMY9

DUMMY8

DUMMY7

DUMMY6

DUMMY5

DUMMY4

DUMMY1

DUMMY2

DUMMY3

DUMMY10

DUMMY11

DL039

UDZS10B

GL067

GL068

RL109

680

QL021

LM75

CL063

0.1

R

L111

4.

7K

QL020

LM75

CL064

0.1

R

L110

4.

7K

CL041

0.1

CL040

1500p

RL085

4.7k `

RL084
100k

ZL002

RTPM-676C8R-S

DL037

UDZS6.2B

RL108

100

DL038

UDZS6.2B

CL062

10V47 `

GL066

GL061

GL070

G

L071

CL065

0.1

RL112

10Kx4

DL046

1SS187

CL066

1 `

GL072

GL073

GL074

GL075

GL076

GL077

GL078

GL079

CL067
16V1 `

RL113

10K

GL080

RL070

10K

RL114

1k

RL115

1k

RL116

KETSU

RL117

1k

RL118

47K

RL119

10K

RXD1

TXD1

RXD1

TXD1

1

23

4

56

7

8

+5VS

+5VS

GND

TXD

RXD

RES

VIN

VPP

MOD

GND

FLASH(

W

RI
TER)

+5VS

9

SEL

+5VS

POWER-ON

FAN-POWER

LAMP-POWER

EEP-ENB

EEP-CLK

EEP-DAT

STS-SDA

STS-SCL

+5VS

+5VS

RD

+5VS

WR

1

WR

0

CS1

CS0

MCUHD

MCUVD

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

REMO

TE

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

D15

NMI

MD1

FWP

+5VS

+5VS

MAI

N

-P

O

W-

E

R

R

LAM

P

-E

R

R

EXF

ANERR

IN

F

A

NERR

CAMERA-

D

ETECT

AV

R

E

F

AV

C

C

RXD0

TXD0

RT

S

1

RXD1

TXD1

CTS1

RST

DRI

VE-

SD

A

DRI

VE-

SCL

VI

D/

DI

G-

SD

A

VI

D/

DI

G-

SCL

VI

D/

DI

G-

DI

R

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

+5VS

D0

D1

D2

D3

D4

D5

D6

D7

NMI

+5VS

+5VS

+5VS

+5VS

+5VS

+5VS

+5VS

+5VS

+5VS

+5VS

+5VS

+5VS

+5VS

KEY1

KEY2

KEY3

KEY4

KEY5

KEY6

KEY7

+5VS

POWER RED

POWER GRN

LAMP RED

LAMP GRN

TEMP RED

TEMP GRN

ON/STBY

ENTER

LEFT

DOWN

UP

MENU

RIGHT

+5VS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

+5VAO

KEY8

INPUT

FRONT-REMOTE

LED-POWER

+5VS

+5VAO

POWER-ON

FAN-POWER

+5VS

IIC

VIDEO/DIGITAL(MAIN)

IIC

DRIVE(MAIN)

2

4

6

2

+5VS

+5VS

8

8

14

2

GREEN

MD1

FWP

FWP/MD1

FWP

TXD1

RXD1

TXD1

RXD1

TXD232

RTS232

RXD232

CTS232

TXDCAM

RXDCAM

+5VS

LAMP-POWER

+5VS

LAMP-POWER

SEL

FWP

FWP

PO

W

E

R-

RESET

W

A

TCHDOG-

RESET

W

R

IT

E-

M

O

DE-

R

ESET(

R

S232C)

9

DIGITAL(MAIN)

RST

VID/DIG-SCL

VID/DIG-SDA

DRIVE-SCL

DRIVE-SDA

SA=7C

SA=7A

IIC

STS-BUS

(RGB)

STS-SDA

STS-SCL

+5VS

REAR-REMOTE

CAMERA-REMOTE

+5VS

TX1

RTS1
RX1

CTS1

TXD0

RXD0

STS-SDA

STS-SDA

STS-SCL

STS-SCL

WRITE

3WBDTI

3WBDTO

3WBCLK

3WBENB0

3WBENB1

3WBENB2

3WBENB3

3W

BD

TI

3W

BD

T

O

3W

BC

LK

3W

BEN

B

0

3W

BENB1

3W

BEN

B

2

3W

BENB3

+5VS

+5VS

+5VS

STS-SCL

STS-SDA

+5VS

LENS

SIDE

PANEL

SIDE

MOUNT

BACK
SIDE

MOUNT

BACK
SIDE

+5VS

TCLKD

TCLKC

RESET

+5VS

RED

RESET

+5VS

OPTF

ANERR

3WBENB4

3W

BENB4

RSCL

LOCK

+5VS

H:XGA
L:SVGA

D-POWER-ON

1234567

8

9

10

11

12

13

14

VDD

GND

1

2

3

4

5

OUT

VCC

GND

NC

SUB

A0

A1

A2

VSS

VCC

WP

SCL

SDA

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

WRHH

TIOC

WRHL

VSS

A0

A1

A2

A3

A4

VCC

A5

VSS

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

VCC

VSS

PA20

PA19

PA18

PB4

VSS

A18

A19

A20

VCC

RD

WD

T

O

V

F

ADTRG

IR

QOUT

WR

H

WR

L

CS1

CS0

TCLKD

TCLKC

TCLKB

IR

Q

7

VSS

CS3

CS2

DA

C

K

1

DA

C

K

0

DREQ1

VSS

VCC

IR

Q

2

IR

Q

1

VSS

IRQ0

VCC

VSS

D7

D6

D5

VCC

VSS

D4

D3

D2

D1

D0

VSS

XTAL

MD3

EXTAL

MD2

NMI

FWP

AH

WAIT

MD1

MD0

PLLVCC

PLLCAP

PLLVSS

RESET

VCC

VSS

A

VSS

AV

re

f

AV

C

C

VSS

RXD0

TXD0

RXD1

TXD1

VCC

PA

5

TI

OC2B

VSS

TI

OC

TI

OC

TIOC4B

DREQ0

D14

D13

D1

5

PF3

PF4

PF6

PA

2

PF7

PF0

PE6

PE5

PE4

PE3

PE2

PE1

PE0

D9

D8

D10

IR

Q

3

CK

42

VSS

IR

Q

5

IR

Q

4

CASHH

PB5

IR

Q

6

PB2

PB3

TIOC4D

4C

A17

A21

TCLKA

D12

D11

PF1

PF2

PF5

TI

OC3A

TI

OC3B

TI

OC3C

3D

4A

I/O4

I/O5

I/O6

GND

I/O3

I/O2

I/O1

I/O7

I/O8

CE

A10

A0

A1

A2

A3

A4

A5

A11

A9

A6

A7

A12

A8

A13

R/W

VDD

A14

OE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

9

10

11

12

13

14

VDD

GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

VDD

GND

1234567

14

15

16

17

18

19

20

81

0

11

13

9

12

-10V

C1+

VCC

C1-

C5+

C5-

DIN1

DIN2

RO1

RO2

RIN1

RIN2

DO2

DO1

VCHA

STBY

-10V

C4+

GND

C4-

1

2

3

4

5

6

7

8

1234567

14

15

16

17

18

19

20

81

0

11

13

9

12

-10V

C1+

VCC

C1-

C5+

C5-

DIN1

DIN2

RO1

RO2

RIN1

RIN2

DO2

DO1

VCHA

STBY

-10V

C4+

GND

C4-

1

2

3

4

5

6

7

8

VCC

GND

Q

Q

CL
R

Q

Q

CL

R

1Rx

/Cx

1Cx

1Q

2Q

2CLR

2B

2A

2RX

/CX

2Cx

2Q

1Q

1CLR

1B

1A

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CL
R

Q

Q

PR

D

CL
R

Q

Q

PR

D

CK

CK

VCC

GND

1

2

3

4

5

6

7

8

9

10

11

12

13

14

VCC

GND

CS0

GND

SO

SCL

SDA

D0

D1

D2

D3

D4

D5

D6

D7

VDD

CS2

CS1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CS0

GND

SO

SCL

SDA

D0

D1

D2

D3

D4

D5

D6

D7

VDD

CS2

CS1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1

2

3

4

5

6

7

8

9

10

11

12

13

14

VDD

GND

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

DATA

GND

VCC

1

2

to MAIN

TXDCAM

RXDCAM

1

to MAIN

LAMP-POWER

1

2

to RGB

STS-SDA

STS-SCL

1

2

3

4

5

6

7

8

9

to MAIN

3WBDTI

3WBDTO

3WBCLK

3WBENB1

3WBENB2

3WBENB3

3WBENB0

RST

3WBENB4

4

5

1

2

3

to

DRIVE-SDA

VID/DIG-DIR

VID/DIG-SCL

VID/DIG-SDA

DRIVE-SCL

MAIN

1

2

3

to MAIN

FAN-POWER

POWER-0N

OPTFANERR

4

1

2

3

to MAIN

CAMERA-DETECT

LAMP-ERROR

EXFANERR

INFANERR

1

2

to MAIN

MCUHD

MCUVD

1

to MAIN

CAMERA-REMOTE

1

2

to MAIN

+5VS

+5VAO

4

5

1

2

3

to

RTS232

CTS232

FWP

TXD232

RXD232

RGB

SDA

SCL

OS

GND

VCC

A0

A1

A2

1

2

3

4

5

6

7

8

SDA

SCL

OS

GND

VCC

A0

A1

A2

1

2

3

4

5

6

7

8

1

2

3

DATA

GND

VCC

1

2

3

4

5

6

7

8

Fig. 2-5-5

2-34

2-33

2-32

2-31

5-5. Micon Circuit Diagram

TLP650 M

ICON CI

RCUI

T

A

N

K

M

L

J

I

C

G

H

F

E

D

B

1

2

3

4

5

6

7

8

9

17

10

11

12

13

14

15

16

18

19

20

Содержание TLP-450U

Страница 1: ...AL TLP MT1 FILE NO 333 9906 PRINTED IN JAPAN Dec 1999 CS SUPPLEMENT S U M M A R Y TLP MT1 is based on TLP450E and TLP450U This service manual covers only different portions from service manual File No 333 9904 for TLP450E and TLP450U ...

Страница 2: ...s Description Case Rating Label Front Tag Top Tag Owner s Manual English Owner s Manual French German Lamp Driver 120W Lemote Control Unit Adaptor 21P RCA PC Board Main PB9312 PC Board Fan PB9315 Part No 23064069 23550982 23550983 23564019 23552863 23552864 23122373 23306351 23365914 23784288 23784318 Location No A400 A302 A300 A301 Y201 Y202 P850 Y210 Y100 U001 U008 ...

Страница 3: ...3LCD DATA PROJECTOR SERVICE MANUAL TLP450E TLP451E TLP650E TLP651E TLP450U TLP451U TLP650U TLP651U FILE NO 330 9904 PRINTED IN JAPAN Oct 1999 S TLP451 TLP651 ...

Страница 4: ... Block Diagram 2 8 3 3 Main Block Diagram 2 9 3 4 Digital Block Diagram 2 11 4 PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM 2 12 5 CIRCUIT DIAGRAMS 2 15 5 1 Drive Circuit Diagram for TLP650 TLP651 2 15 5 2 Drive Circuit Diagram for TLP450 TLP451 2 19 5 3 Main Circuit Diagram for TLP650 TLP651 2 23 5 4 Main Circuit Diagram for TLP450 TLP451 2 27 5 5 Micon Circuit Diagram 2 31 5 6 RGB Circuit Diagram ...

Страница 5: ...NT AND ADJUSTMENT PROCEDURES Z101 Fan Projection Lens P800 Power Unit Filter P100 Thermal Lead Switch E200 Optical Engine B180 Lamp House SC01 Arm Position Detection Switch PC300 Camera Unit Assembly LCD Block TLP451 651 U001 Main PC Board U0031 CAM Switch PC Board U0032 LED PC Board U0021RGB PC Board U0022 Input PC Board U007 Sub Digital TLP451 651 ...

Страница 6: ...he tapping screws securing molded parts and fine pitch screws used to secure metal parts If they are used improperly the screw holes will be easily damaged and the parts can not be fixed 3 1 Camera Arm Assembly Only forTLP451 651 1 Remove six screws 1 and remove the camera arm assembly 2 2 Remove the connector 3 connecting to the main unit Fig 1 3 1 3 REPLACEMENT OF MECHANICAL PARTS Screws 1 Main ...

Страница 7: ...connected to the main PC board 1 2 Remove seven screws 4 3 Lift the main PC board 1 upward and remove the main PC board 1 from the RGB PC board 5 Push C A B Screws 3 Top cover 5 Screws 1 Screws 3 Handle 4 Screws 3 Screw 3 Front cover 2 Connectors 2 Main PC board 1 Screws 4 Connector on RGB PC board 5 RGB PC board 5 FFC 3 FFC 3 FFCs 3 Fig 1 3 4 3 5 RGB PC Board 1 Remove the FFC 1 2 Remove four scre...

Страница 8: ...embly 3 Handle 1 3 7 Power Supply Unit 1 Remove two screws 1 and then remove the shield plate 2 and the socket 3 Do not lose the shield plate 2 2 Remove two screws 4 and remove the power supply unit 5 3 Remove two screws 6 and one screw 7 and remove the interlocking switch and plate 8 Fig 1 3 7 Screws 4 Shield plate 2 Screws 1 Screw 6 Screw 6 Interlocking switch 8 Interlocking switch plate 8 Screw...

Страница 9: ...suction fan holder 2 Fig 1 3 8 3 9 Lamp House 1 Remove one screw 1 and 2 and then remove the lamp house 3 2 Remove one screw 4 and then remove the tempera ture sensor switch 5 3 Remove one screw 6 and then remove the fan 7 Screws 7 Suction fan holder 2 Filter assembly 6 Replacement filter Fig A Filter cover 1 Filter 3 Filter 4 Suction fan mouse piece 9 Screws 5 Fan 8 Fig 1 3 9 3 10 Optical Engine ...

Страница 10: ... board 2 by turning the arrow direction Fig 1 3 11 3 12 Lens 1 Remove four screws 1 and then remove the lens 2 Fig 1 3 12 Screws 1 Input PC board 2 Screws 1 Lens 2 3 13 Mirror Box 1 Remove three screws 1 and then remove the mirror box 2 Fig 1 3 13 Screws 1 Mirror box 2 ...

Страница 11: ...ower side are matched with the holes on the Z rotation plate 5 Mount the Z rotation plate on the holder support Use S adjustment screws Tighten the S adjustment screws lightly Fig 1 3 16 Mounting view of a holder for service Panel adjustment procedures carried out with a cross hatch signal RGB input received 1 Panel focus adjustment carried out with a single color panel color replaced status 1 Shi...

Страница 12: ...re shifts to the lower direction when the XY shifting plate shifts to the upper direction the picture shifts to the upper direction when the XY shifting plate shifts to the lower direction 3 Fix the panel by tightening the upper lower L adjusting screws with a wrench for servicing If a focus is upset when fixing the panel loosen the upper lower L adjusting screws and perform the step 2 again 4 Rep...

Страница 13: ...he base cover 4 Fig 1 3 21 3 15 CAM SW PC Board Only for TLP451 651 1 Remove one screw 1 and remove the cover 2 2 Remove four connectors 4 connected to the CAM SW PC board 3 3 Remove two screws 5 and remove the CAM SW PC board 3 Fig 1 3 20 CAM SW PC board 3 Connectors 4 Screws 5 Cover 2 Screw 1 Connector 4 Base cover Screws 1 Connectors 3 Base cover 4 Arm assembly 2 ...

Страница 14: ... 651 1 Remove four screws 1 and remove the cover 2 2 Remove two connectors 3 3 Remove two screws 4 and remove the camera block 5 4 Remove the focus ring 6 by releasing the claws A 5 Remove two screws 7 and remove the camera base 9 from the camera PC board assembly 8 Fig 1 3 23 Screws 1 Base plate 2 Switch 4 Screw 3 3 19 Lamp PC Board TLP451 651 1 Remove the lamp cover 1 2 Pull out the lamp PC boar...

Страница 15: ...INV AMP BIAS GAM WHP GAM B1P GAM B2P GAM WHG GAM B1G GAM B2G SUB CONT Reset Reset R G B R G B R G B R G B R G B R G B R G B R G B R G B W1E W1F Send CMD Receive CMD R G B AMP_GAIN W00 W01 W02 AMP_BIAS W03 W04 W05 GAM_WHP W06 W07 W08 GAM_B1P W09 W0A W0B GAM_B2P W0C W0D W0E GAM_WHG W0F W10 W11 GAM_B1G W12 W13 W14 GAM_B2G W15 W16 W17 SUB_CONT VGR VGG VGB DL Y_CNT W18 GAM TEST W19 POS_CONT1 W1A POS_CO...

Страница 16: ...e VGR VGG VGB VGR VGG VGB VGR VGG VGB WM0 WM9 WM7 W03 W04 W05 W0C W0D W0E W1A Adjust Value 1 2V 20 mV between pedestal and white level of 16th stairstep waveform 1 15V 20 mV between pedestal and white peak level 1 15V 20 mV between pedestal and white peak level Adjust so that the vertical stripe disappears Adjust at TP503 Confirm the base level of the amplitude should be approx 1 6V Adjust for A B...

Страница 17: ...C W0D W0E W1A WM4 WM5 WM6 WM4 WM5 WM6 Adjust Value Adjust the 10th stairstep wave form for following values 5 3 20 mV Adjust the second stairstep wave form for following values 2 75 20 mV If ghost is high adjust in W1A mode Select Standard in Projection mode on Setting menu Adjust so that the flicker for each R G B signal becomes minimum Invert Up Down contents displayed on the screen Select Rear ...

Страница 18: ...red 4 Measure the color temperature by using the BM 5 and adjust with W03 and W05 in the adjustment menu to obtain the value within the range of X 0 285 0 01 and Y 0 310 0 01 Adjustment standard a Adjust Y by using in W05 mode b Adjust X by using in W03 mode Color temperature 8500 duv less than 0 005 5 Input all white 100 signal Measure the luminance and the color temperature and record them 6 Per...

Страница 19: ...ition Refer to Fig 1 5 Place TLP450 451 650 651 to be adjusted on a table with 30 degrees slanted and its projection lens directed upward Then click 30 of keystone format Deg on the menu and store the data of 30 degrees position Refer to Fig 2 6 Place TLP450 451 650 651 to be adjusted on a table with 30 degrees slanted and its projection lens directed downward Then click 30 of keystone format Deg ...

Страница 20: ...Table 1 5 1 Normal operation Status Error Error Error Error Error Error Error Error Power Red Red Red Red Red Red Red Red Lamp X Red Orange X X X X X Temp X X X Red Orange Green Red Orange Contents Main power error Lamp not lighting Lamp fan stop Suction fan stop Exhaust fan stop Filter open Temperature sensor 1 abnormality Temperature sensor 2 abnormality Remarks Only at power on Only at power on...

Страница 21: ...it pattern Fig 2 1 7 2 Press the part downward with tweezers and apply the soldering pencil as indicated in the figure Fig 2 1 8 1 Fine tipped well insulated soldering pencil about 30 Watts 2 Tweezers 3 Blower type hair dryer 1 1 2 Soldering Cautions 1 Do not apply heat for more than 3s 2 Avoid using a rubbing stroke when soldering 3 Discard removed chips do no reuse them 4 Supplementary cementing...

Страница 22: ...FR Fusible Symbol Electrolytic Special electrolytic NP Non polarity electrolytic Ceramic plastic M Film Trimmer Unit None F µ µF p pF Rated voltage None 50V For other than 50V and electrolytic capacitors described in the Circuit Diagram Tolerance 1 Ceramic plastic and film capacitors of which capacitance are more than 10 pF None 5 or more B 0 1 C 0 25 D 0 5 F 1 G 2 2 Ceramic plastic and film capac...

Страница 23: ...th sufficient service color bar signal being received and reproduced in normal conditions Waveforms and voltage values for the remaining circuit were measured with a broadcasting signal normally received so they may vary slightly accord ing to the programs being received Use them as a measure for servicing All voltage values except the waveforms are ex pressed in DC and measured by a digital voltm...

Страница 24: ...el The XGA panel used for TLP650 651 employs 12 phase driving system so two sample hold ICs are used per one channel Since TLP450 451 employs 6 phase driving system one sample hold IC is used per one channel The panel driving timing signal is generated in the timing generator IC Q203 with a clock signal and HD VD signal supplied from the digital circuit The Up Down and Left Right display inversion...

Страница 25: ...gnal of fh 11 8 kHz and fv 15 Hz The clock generation is carried out in the A D PLL QD300 2 5 Camera Overlay Signal The camera overlay signal usually enters the A D converter forY Cb Cr signal Y Pb Pr through an exclusive connector in the same way as that of camera input The A D converter output enters QD405 and the red and blue components of the signal are extracted by the level slice circuit Thu...

Страница 26: ...2 6 This page is not printed ...

Страница 27: ...07 Selector YPbPr YUV out To Main QB005 Buffer QB017 Interface QB016 Sync Process QB026 Selector Main Sync out To Main Sync Status HD VD HD VD G Channel only RGB In PB001 RGB Out PB003 Camera in From Input HD VD Video Sisnal Camera Sync out To Main Control Bus Control Bus Sound in PB002 Sound out PB004 RS 232C PB007 ...

Страница 28: ...ck Diagram Fig 2 3 2 Audio Video S Video S Y S C QA01 QA02 QA03 Video QA06 Selector QA09 Vol Tone QA10 Power Amp Speaker To main board To main board QA14 QA15 QA16 Emitter Follower Y Cb Cr Camera Audio PC from RGB board ...

Страница 29: ...eystone Cortect YPbPr Data 16bit Camera HDTV DVD Main Clock input RGB Data 48bit YUV Ypbpr Data 16bit Camera HDTV DVD Video Overlay Clock Video Clock EXT Clk in QD501 3 SD RAM 16M ZD004 80MHz OSC RGB Data 30bit QD600 D A HD VD for LCD Panel Panel Clock TTL 65X 65MHz 45X 40MHz Q203 Timing GEN for LCD Panel Clock PECL 65X 32 5MHz 45X 40MHz Q971 Shading Correct Q701 Pre Driver Gamma Amp RGB Signal Ti...

Страница 30: ... 24 25 26 S6V S6V S6V S6V S6V S6V S15V S15V S18V S18V 7V FAN POWER LAMP POWER LAMP ERROR GND GND GND GND GND GND GND GND GND GND GND GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 S6V S6V S6V S6V S6V S6V S15V S15V S18V S18V 7V FAN POWER LAMP POWER LAMP ERROR GND GND GND GND GND GND GND GND GND GND GND GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 2...

Страница 31: ...VOUT6 N C VOUT5 N C VOUT4 N C PGND GND GND PVDD N C VOUT3 TESTOUT TESTIN2 TESTIN1 GND GND VDD N C VIN VIDO VIDR VIDI N C DGND MCLK MCLK GND GND DLY CLKOUT CLKOUT CLKIN CLKIN N C 1 12 17 28 37 48 53 64 2 3 4 5 6 7 8 9 10 11 18 19 20 21 22 23 24 25 26 27 38 39 40 41 42 43 44 45 46 47 54 55 56 57 58 59 60 61 62 63 DIR N C OFFCAN 16 13 14 15 N C VOUT2 N C VOUT1 32 29 30 31 LCCOMOUT LCCOMOFF SIGCNT FRP...

Страница 32: ...HENB N C VOUT6 N C VOUT5 N C VOUT4 N C PGND GND GND PVDD N C VOUT3 TESTOUT TESTIN2 TESTIN1 GND GND VDD N C VIN VIDO VIDR VIDI N C DGND MCLK MCLK GND GND DLY CLKOUT CLKOUT CLKIN CLKIN N C 1 12 17 28 37 48 53 64 2 3 4 5 6 7 8 9 10 11 18 19 20 21 22 23 24 25 26 27 38 39 40 41 42 43 44 45 46 47 54 55 56 57 58 59 60 61 62 63 DIR N C OFFCAN 16 13 14 15 N C VOUT2 N C VOUT1 32 29 30 31 LCCOMOUT LCCOMOFF S...

Страница 33: ...D19 POD20 POD21 GND VDD GND VDD GND VDD POD22 POD23 POD24 POD25 POD26 POD27 POD28 POD29 YUVCK YUVHD UVIN0 UVIN1 UVIN2 UVIN3 GND VDD GND VDD POACT GND VDD POEXT PID0 PID1 PID2 UVIN4 UVIN5 UVIN6 UVIN7 YIN0 YIN1 YIN2 YIN3 YIN4 YIN5 YIN6 YIN7 GND VDD GND VDD GND GND VDD GND PICLK VDD PIFLD PIVSGO SCLK SS SI GND VDD PID3 PID4 PID5 PID6 PID7 PID8 PID9 PID10 PID11 PID12 PID13 PID14 PID15 PID16 PID17 PID1...

Страница 34: ...9 POD20 POD21 GND VDD GND VDD GND VDD POD22 POD23 POD24 POD25 POD26 POD27 POD28 POD29 YUVCK YUVHD UVIN0 UVIN1 UVIN2 UVIN3 GND VDD GND VDD POACT GND VDD POEXT PID0 PID1 PID2 UVIN4 UVIN5 UVIN6 UVIN7 YIN0 YIN1 YIN2 YIN3 YIN4 YIN5 YIN6 YIN7 GND VDD GND VDD GND GND VDD GND PICLK VDD PIFLD PIVSGO SCLK SS SI GND VDD PID3 PID4 PID5 PID6 PID7 PID8 PID9 PID10 PID11 PID12 PID13 PID14 PID15 PID16 PID17 PID18 ...

Страница 35: ...6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 5VAO KEY8 INPUT FRONT REMOTE LED POWER 5VS 5VAO POWER ON FAN POWER 5VS IIC VIDEO DIGITAL MAIN IIC DRIVE MAIN 2 4 6 2 5VS 5VS 8 8 14 2 GREEN MD1 FWP FWP MD1 FWP TXD1 RXD1 TXD1 RXD1 TXD232 RTS232 RXD232 CTS232 TXDCAM RXDCAM 5VS LAMP POWER 5VS LAMP POWER SEL FWP FWP POWER RESET WATCHDOG RESET WRITE MODE RESET RS232C 9 DIGITAL MAIN RST VID DIG SCL VID DIG SDA D...

Страница 36: ...138 100 RB129 4 7k RB128 4 7k RB127 4 7k RB126 4 7k RB031 2 2k RB030 22 CB049 16V6 8 CB007 KETSU CB008 KETSU CB009 KETSU QB007 EL4332CS RB074 82 RB073 82 RB064 82 RB066 22 RB068 22 RB070 22 RB072 22 RB076 22 RB075 22 RB065 10k RB067 10k RB069 10k RB071 10k RB077 10k RB078 10k RB060 KETSU RB061 KETSU RB062 KETSU PB005 PB006 RB017 560 RB020 560 RB023 560 QB009 2SA1037K QB010 2SC2412K RB096 22 RB097 ...

Страница 37: ... CA66 0 1 SA01 RA67 2 2k RA66 2 2k RA65 2 2k RA60 10k RA61 10k CA53 25V220 RA89 3 3 1 2W CA67 25V220 RA88 3 3 1 2W RA87 3 3 1 2W CA70 25V220 CA68 25V220 CA69 25V220 CA71 10V470 CA72 0 1 CA73 10V470 LA11 MEM2012T LA12 MEM2012T RA90 0 CA74 0 1 1 2 3 4 5 SP SP VIDEO IN CVBS S AUDIO R Y C V 1 2 3 14V 9V 14V 5V S6V CAM Y CAM R S15V CAM RX CAM TX CAM B CAM V S6V 18V S6V 18V CAM H MAIN CAMERA SCL SDA CAM...

Страница 38: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F 5 9 Camera Interface Circuit Diagram Fig 2 5 9 2 45 2 46 ...

Страница 39: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F 5 10 FAN Control Circuit Diagram Fig 2 5 10 2 47 2 48 ...

Страница 40: ...PC BOARDS 6 1 Input PC Board Fig 2 6 1 U0022 Input PC Board Top Side Fig 2 6 2 U0022 Input PC Board Bottom Side 6 2 CAM Switch PC Board Fig 2 6 3 U0031 CAM Switch PC Board Top Side Fig 2 6 4 U0031 CAM Switch PC Board Bottom Side 2 49 2 50 ...

Страница 41: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F 6 3 Main PC Board Fig 2 6 5 U001 Main PC Board Top Side 2 51 2 52 ...

Страница 42: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F Fig 2 6 6 U001 Main PC Board Bottom Side 2 53 2 54 ...

Страница 43: ...rd Top Side Fig 2 6 8 U0021 RGB PC Board Bottom Side 6 5 LED PC Board Fig 2 6 9 U0032 LED PC Board Top Side Fig 2 6 10 U0032 LED PC Board Bottom Side 6 6 Sub Digital PC Board Fig 2 6 11 U007 Sub Digital PC Board Top Side Fig 2 6 12 U007 Sub Digital PC Board Bottom Side 2 55 2 56 ...

Страница 44: ...ion Parts marked are of chip type and mounted on original PC boards However when they are placed for servicing works use discrete parts listed on the parts list ABBREVIATIONS 1 Integrated circuit IC 2 Capacitor Cap Capacitance Tolerance for Nominal Capacitance more than 10pF Ex 10µF J 10µF 5 Capacitance Tolerance for Nominal Capacitance 10pF or less Ex 10pF G 10pF 2pF 3 Resistor Res Resistance tol...

Страница 45: ...D VIEWS 4 1 Packing Assembly Fig 3 4 1 4 2 Remote Control Unit Y101 A401 A270 A404 Y201 A401 Y105 Y102 Y205 Y206 Y110 Y106 Y107 Y108 Y100 Y200 Y260 A410 A400 Y120 Y250 Y210 TLP 450E 650E TLP 451E 651E A004 Fig 3 4 2 ...

Страница 46: ...ched to A100 Top cover ass y Note B110 is attached to B100 Bottom cover ass y P850 P800 A100 A103 B210A A103 A103 U001 U0021 B221 Z100 A290 TLP450 TLP650 B163 B160 A242 A241 A240 E200 U0022 P200 SPEAKER Z101 B200 P100 B180 Z102 B170 A270 A201 B100 A260 A300 A210 A302 B110 ...

Страница 47: ...3 4 4 4 Arm Assembly TLP451 TLP651 Fig 3 4 4 U0031 B320 SC01 B310 B470 PC300 B384 B382 B380 B386 B370 B377 B372 B375 B360 B365 B358 B352 B330 B362 B367 B420 B400 U0032 B430 B356 B354 B410 ...

Страница 48: ...3 5 5 PARTS LIST ...

Страница 49: ...3 6 ...

Страница 50: ...3 7 ...

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Страница 61: ...T O S H I B A C O R P O R A T I O N 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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