background image

1

2

3

4

5

6

A

B

C

D

6

5

4

3

2

1

D

C

B

A

Title

Number

Revision

Size

C

Date:

8-Sep-2008

Sheet of

File:

C:\DOCUME~1\ZHENGY~1\LOCALS~1\Temp\Rar\B.CTB71C

.ddb

Drawn By:

R m i d

V r e f _ A D

V D _ B Y P

L P F

C m i d

FILT

V D _ r e f

B m i d

G m i d

D

2

D

1

D

4

D

6

I

S

P

W

R

n

D

5

D

7

D

3

P

S

E

n

D

0

X O U T

X I N

RST n

BT X2+

BT X1+

BT X2-

AT X2+

BT X3+

ACLKT X-

AT X0+

AT X3+

AT X1-

AT X1+

BCLKT X+

AT X0-

BCLKT X-

AT X3-

BT X0-

BT X1-

BT X3-

AT X2-

BT X0+

ACLKT X+

A

3

A

1

0

A

1

1

A

6

A

0

A

9

A

1

8

A

1

A

1

3

A

5

A

1

2

A

4

A

2

A

8

A

1

5

A

7

A

1

4

A

1

7

A

1

6

RST n

A13

PSEn

A3

A15

A2

A9

A16

D1

A0

A1

ISPWRn

A7

A5

A8

A18

A17

D0

D7

D4

D6

D3

A14

A12

D2

D5

A4

A10

A11

A6

PC_Rin

PC_Gin

PC_Bin

S O G _ i n

R161

39ohm-0402-±5%-1/16W

R160

39ohm-0402-±5%-1/16W

R159

39ohm-0402-±5%-1/16W

ADCINPUT

VIDEO INPUT

MCU

LVDSOUTPUT

RGB/YUV Port

A Port

BPort

  

AUDIOOUTPUT

24mmx24mm

LQFP216

CT622

VD33RADC

41

Red0

36

Red1

43

Red2

50

VD33GADC

48

GNDRADC

35

VD33BADC

54

Green0

37

Green1

44

Green2

51

VD33A

57

SOG0

38

SOG1

45

V

D

D

3

3

5

8

Blue0

39

Blue1

46

Blue2

52

GNDBADC

49

VD18PLL

59

FILT

60

AGND

55

AGNDPLL

61

V

S

S

1

8

2

5

RSTn

159

DSUB_HS

66

DSUB_VS

65

V

D

D

3

3

1

0

9

V

S

S

3

3

8

6

P

5

.7

_

B

ac

k

li

t_

o

n

/o

ff

1

6

8

P

5

.6

_

L

E

D

0

1

1

9

P

5

.5

_

L

E

D

1

1

1

8

P

5

.4

_

E

E

W

P

n

1

2

8

P

5

.3

_

P

W

M

2

1

3

1

P

5

.2

_

P

W

M

1

1

P

5

.1

_

T

x

D

1

1

3

2

P

5

.0

_

R

x

D

1

1

3

3

V

D

D

1

8

2

6

P

4

.2

_

A

F

_

M

U

X

1

1

3

7

VD33_AFDAC

144

VMID_AFDAC

146

VSA33_AF

153

AF_DACO_L

147

AF_DACO_R

148

VS33_AFDAC

145

V

D

D

3

3

1

8

5

V

D

D

1

8

6

9

P

4

.3

_

A

F

_

M

U

X

0

1

3

6

P

4

.4

_

P

W

M

0

1

3

5

P

4

.5

_

P

an

el

p

o

w

er

1

3

4

P

4

.6

_

A

D

_

K

E

Y

2

1

2

1

V

D

D

3

3

1

6

3

VDD18XPLL

171

V

D

D

1

8

8

5

V

S

S

1

8

1

0

8

XIN

173

XOUT

172

VSS18XPLL

170

LVDS_TD1P

213

LVDS_TD1N

212

LVDS_TCLK1P

211

LVDS_TCLK1N

210

LVDS_TC1P

209

LVDS_TC1N

208

VD33LVDS

192

LVDS_TB1P

205

LVDS_TB1N

204

LVDS_TA1P

203

LVDS_TA1N

202

VD33LVDS

200

LVDS_TD0P

199

LVDS_TD0N

198

LVDS_TCLK0P

197

LVDS_TCLK0N

196

LVDS_TC0P

195

LVDS_TC0N

194

VD33LVDS

206

LVDS_TB0P

191

LVDS_TB0N

190

LVDS_TA0P

189

LVDS_TA0N

188

V

D

D

1

8

1

2

6

V

D

D

1

8

1

4

2

V

D

D

1

8

1

5

5

V

D

D

1

8

1

8

6

V

S

S

1

8

1

2

7

V

D

D

3

3

2

1

4

A

L

E

2

1

5

P

S

n

2

1

6

P

3

.5

_

S

C

L

1

2

5

P

3

.4

_

S

D

A

1

2

4

P

3

.3

_

IR

_

IN

T

n

1

2

3

P

3

.1

_

T

x

D

1

3

8

P

3

.0

_

R

x

D

1

3

9

P

1

.2

_

A

1

8

2

1

P

1

.1

_

A

1

7

2

0

P

1

.0

_

A

1

6

1

9

V

D

D

3

3

2

3

V

D

D

1

8

1

0

P

0

.7

_

D

7

3

4

P

0

.6

_

D

6

3

3

P

0

.5

_

D

5

3

2

P

0

.4

_

D

4

3

1

P

0

.3

_

D

3

3

0

P

0

.2

_

D

2

2

9

P

0

.1

_

D

1

2

8

P

0

.0

_

D

0

2

7

IS

P

W

R

n

1

8

3

V

S

S

3

3

6

4

V

D

D

3

3

8

7

VCA33

70

VSA33

71

YC_Y

76

CVBS_TV

78

CVBS_Din

80

VD_BYP

72

Ymid

82

Vout

74

CVBS_SCART

77

CVBS_AV

79

YC_C

75

Cmid

81

VD_ref

83

Rmid

40

Gmid

47

Bmid

53

TEST_EN

161

TEST_CLK

160

D

IN

_

C

L

K

8

8

D

IN

_

D

E

8

9

D

IN

_

H

S

9

0

D

IN

_

V

S

9

1

D

IN

_

G

0

9

2

D

IN

_

G

1

9

3

D

IN

_

G

2

9

4

D

IN

_

G

3

9

5

D

IN

_

G

4

9

6

D

IN

_

G

5

9

7

D

IN

_

G

6

9

8

D

IN

_

G

7

9

9

D

IN

_

R

0

1

0

0

D

IN

_

R

1

1

0

1

D

IN

_

R

2

1

0

2

D

IN

_

R

3

1

0

3

D

IN

_

R

4

1

0

4

D

IN

_

R

5

1

0

5

D

IN

_

R

6

1

0

6

D

IN

_

R

7

1

0

7

GNDGADC

42

P

4

.7

_

A

D

_

K

E

Y

1

1

2

2

P

1

.4

_

C

E

C

_

IN

T

n

1

3

0

P

1

.6

1

8

2

P

1

.7

1

6

4

P

4

.1

_

In

p

u

tO

n

ly

6

7

P

4

.0

_

In

p

u

tO

n

ly

6

8

P6.2/PB0/I2S_LRCKO

174

P6.3/PB1/I2S_BCLKO

175

P6.4/PG0/I2S_DATAin

176

P6.5/PG1/I2S_WCLKin

177

P6.6/PR0/I2S_BCLKin

178

P6.7/PR1/I2S_MCLK

179

P6.0/PDE//I2S_MCLKO

157

P6.1/PCLK/I2S_DATAO

158

LPF

73

Vref_ADC

56

D

V

D

1

8

6

3

D

IN

_

B

0

1

1

0

D

IN

_

B

1

1

1

1

D

IN

_

B

2

1

1

2

D

IN

_

B

3

1

1

3

D

IN

_

B

4

1

1

4

D

IN

_

B

5

1

1

5

D

IN

_

B

6

1

1

6

D

IN

_

B

7

1

1

7

V

S

A

1

8

_

S

S

C

G

1

8

1

V

D

D

1

8

1

8

0

V

S

S

1

8

1

8

7

D

V

D

1

8

G

N

D

6

2

S

A

R

_

A

D

C

2

1

2

0

B

T

R

M

1

4

0

I2

C

_

O

P

1

4

1

VCA33_AF

154

AF_ref

149

ANA_in

150

AF_BYP

152

IN1_MID

151

U

C

_

L

S

P

E

E

D

1

5

6

E

M

U

1

6

9

V

S

S

3

3

1

6

2

IC

E

_

C

L

K

O

1

8

4

GNDLVDS

201

GNDLVDS

193

GNDLVDS

207

VD_FBK

84

S

F

E

N

2

4

P

2

.7

_

A

1

5

1

8

P

2

.6

_

A

1

4

1

7

P

2

.5

_

A

1

3

1

6

P

2

.4

_

A

1

2

1

5

P

2

.3

_

A

1

1

1

4

P

2

.2

_

A

1

0

1

3

P

2

.1

_

A

9

1

2

P

2

.0

_

A

8

1

1

A

D

R

7

9

A

D

R

6

8

A

D

R

5

7

A

D

R

4

6

A

D

R

3

5

A

D

R

2

4

A

D

R

1

3

A

D

R

0

2

V

S

S

1

8

1

4

3

U10

32L PLCC

A18

1

A16

2

A15

3

A12

4

A7

5

A6

6

A5

7

A4

8

A3

9

A2

10

A1

11

A0

12

DQ0

13

DQ1

14

DQ2

15

VSS

16

DQ3

17

DQ4

18

DQ5

19

DQ6

20

DQ7

21

CE

22

A10

23

OE

24

A11

25

A9

26

A8

27

A13

28

A14

29

A17

30

WE

31

VCC

32

U13

EN29LV040A-70JCCP

V33ADC

V18APLL

V33VDA

V33ADC

V33FADC

V18APLL

+3.3V

+1.8VA

V18APLL

V18XPLL

V33LVDS

V33FDAC

GND

+1.8VA

V33FDAC

+1.8VA

V33FADC

+3.3V

+3.3V

V18XPLL

V33LVDS

V33VDA

+3.3V

+1.8VA

+3.3V

+3.3V_MCU

+3.3V

+3.3V

C126

0.1uF-0402-Y5V-+80%-20%-25V

C109

0.1uF-0402-Y5V-+80%-20%-25V

C119

0.1uF-0402-Y5V-+80%-20%-25V

C121

0.1uF-0402-Y5V-+80%-20%-25V

C100

0.1uF-0402-Y5V-+80%-20%-25V

C127

0.1uF-0402-Y5V-+80%-20%-25V

L5

GZ1608D121T(F)

C122

0.1uF-0402-Y5V-+80%-20%-25V

C110

0.1uF-0402-Y5V-+80%-20%-25V

C102

0.1uF-0402-Y5V-+80%-20%-25V

C114

0.1uF-0402-Y5V-+80%-20%-25V

C123

0.1uF-0402-Y5V-+80%-20%-25V

C124

0.1uF-0402-Y5V-+80%-20%-25V

C111

0.1uF-0402-Y5V-+80%-20%-25V

C103

0.1uF-0402-Y5V-+80%-20%-25V

C91

0.1uF-0402-Y5V-+80%-20%-25V

C115

0.1uF-0402-Y5V-+80%-20%-25V

L6

SDFL1608Q2R2KT(F)

C106

0.1uF-0402-Y5V-+80%-20%-25V

C56

0.1uF-0402-Y5V-+80%-20%-25V

L7

SDFL1608Q2R2KT(F)

C93

0.1uF-0402-Y5V-+80%-20%-25V

+3.3V

L8

SDFL1608Q2R2KT(F)

C96

0.1uF-0402-Y5V-+80%-20%-25V

+3.3V

L9

SDFL1608Q2R2KT(F)

C97

0.1uF-0402-Y5V-+80%-20%-25V

C108

0.1uF-0402-Y5V-+80%-20%-25V

L10

GZ1608D121T(F)

C112

0.1uF-0402-Y5V-+80%-20%-25V

C98

0.1uF-0402-Y5V-+80%-20%-25V

C116

0.1uF-0402-Y5V-+80%-20%-25V

I2C_SCL

I2C_SDA

R168

100Kohm-0402-±5%-1/16W

C21

0.1uF-0402-Y5V-+80%-20%-25V

+3.3V

Q12

SGM809-SXN3

R93

100ohm-0402-±5%-1/16W

R94

100ohm-0402-±5%-1/16W

1
2
3
4

CN23

4PIN-2.0-D-H-

-G

+3.3V

GND

R113

4K7ohm-0402-±5%-1/16W

R112

4K7ohm-0402-±5%-1/16W

RXD
TXD

L14

SDFL1608Q2R2KT(F)

C101

0.1uF-0402-Y5V-+80%-20%-25V

T _ X D

R_XD

R167

1Mohm-0402-±5%-1/16W

C71

22pF-0402-NPO-±5%-50V

Y1

24.576MHz-±30PPM-20PF-HC-49S

C70

22pF-0402-NPO-±5%-50V

GND

GND

R166

0ohm-0402-±5%-1/16W

R116

33ohm-0402-±5%-1/16W

C183

1uF-0603-Y5V-+80%-20%-10V

C164

0.1uF-0402-Y5V-+80%-20%-25V

C163

0.1uF-0402-Y5V-+80%-20%-25V

C162

0.1uF-0402-Y5V-+80%-20%-25V

C181

1uF-0603-Y5V-+80%-20%-10V

R46

4K7ohm-0402-±5%-1/16W

R44

4K7ohm-0402-±5%-1/16W

C159

0.1uF-0402-Y5V-+80%-20%-25V

C160

0.1uF-0402-Y5V-+80%-20%-25V

C161

0.1uF-0402-Y5V-+80%-20%-25V

C200

33pF-0402-NPO-±5%-50V

C182

1uF-0603-Y5V-+80%-20%-10V

C158

0.1uF-0402-Y5V-+80%-20%-25V

C201

10uF-0805-X5R-±10%-6.3V

C145

0.1uF-0402-Y5V-+80%-20%-25V

C165

0.01uF-0402-X7R-±10%-50V

R164

1K5ohm-0402-±5%-1/16W

C177

0.047uF-0402-X7R-±10%-16V

C179

0.047uF-0402-X7R-±10%-16V

C178

0.047uF-0402-X7R-±10%-16V

C180

0.047uF-0402-X7R-±10%-16V

C166

0.047uF-0402-X7R-±10%-16V

C168

0.1uF-0402-Y5V-+80%-20%-25V

C167

0.047uF-0402-X7R-±10%-16V

C169

0.047uF-0402-X7R-±10%-16V

C170

0.047uF-0402-X7R-±10%-16V

C172

0.1uF-0402-Y5V-+80%-20%-25V

C171

0.047uF-0402-X7R-±10%-16V

C173

0.047uF-0402-X7R-±10%-16V

C174

0.047uF-0402-X7R-±10%-16V

C176

0.047uF-0402-X7R-±10%-16V

C175

0.047uF-0402-X7R-±10%-16V

R162

47ohm-0402-±5%-1/16W

R163

47ohm-0402-±5%-1/16W

HD/SC_B

HD/SC_Y

HD/SC_R

PC_R

PC_G

PC_B

SC_C
YC_Y
SC_CVBS
TV_CVBS'
CVBS

GND

VCC-Panel

GND

GND

VCC-Panel

VCC-Panel
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

27

28

29

30

CN13

2*15PIN-2.0-D-H-M

BT X0-

BCLKT X+

AT X0-

BT X2+

AT X3-

BT X3-

BT X2-

AT X1-

AT X3+

BT X1+

AT X0+

ACLKT X-

BCLKT X-

BT X3+

AT X2-

BT X1-

ACLKT X+

AT X1+

BT X0+

AT X2+

SC_FB

HD/VB_R
HD/VB_Y

HD/VB_B

GVSYNC
GHSYNC

S

C

A

R

T

_

S

T

A

T

B

L

_

O

N

_

O

F

F

5V_IR

REMOTE

+5V

R95

100ohm-0402-±5%-1/16W

IR

R64

100ohm-0402-±5%-1/16W

R169

100ohm-0402-±5%-1/16W

R170

100ohm-0402-±5%-1/16W

+3.3V

R55

4K7ohm-0402-±5%-1/16W

D

V

D

_

O

N

P

A

N

E

L

P

W

R

A

F

_

S

E

L

2

A

F

_

S

E

L

1

KEYA

R99

75ohm-0402-±5%-1/16W

R174

3K3ohm-0402-±5%-1/16W

R177

6K8ohm-0402-±5%-1/16W

R29

1Kohm-0402-±5%-1/16W

K0
K1
K2
K3

R179

4K7ohm-0402-±1%-1/16W

+3.3V

K

E

Y

A

L

E

D

_

Q

_

R

'

L

E

D

_

Q

_

G

'

R

E

M

O

T

E

I2

C

_

S

C

L

I2

C

_

S

D

A

T

_

X

D

R

_

X

D

C140

100pF-0402-NPO-±5%-50V

R148

5K1ohm-0402-±5%-1/16W

R144

10Kohm-0402-±5%-1/16W

R150

47Kohm-0402-±5%-1/16W

R151

47Kohm-0402-±5%-1/16W

R146

100Kohm-0402-±5%-1/16W

C141

100pF-0402-NPO-±5%-50V

C136

1000pF-0402-X7R-±10%-50V

+

-

5

6

7

8

4

U9B

MC4558L

R149

5K1ohm-0402-±5%-1/16W

+

-

3

2

1

8

4

U9A

MC4558L

C138

1000pF-0402-X7R-±10%-50V

R145

10Kohm-0402-±5%-1/16W

R147

100Kohm-0402-±5%-1/16W

AVCC12

GND

GND

AVCC12

GND

VREF

GND

GND

VREF

VREF

C131

1uF-0603-Y5V-+80%-20%-10V

C133

1uF-0603-Y5V-+80%-20%-10V

+12VOFF

+

E16

220uF-16V-±20%-6*7 105

C130

0.1uF-0402-Y5V-+80%-20%-25V

R156

220ohm-0603-±5%-1/10W

AVCC12

L12

SDFL1608Q2R2KT(F)

C129

0.1uF-0402-Y5V-+80%-20%-25V

C128

0.1uF-0402-Y5V-+80%-20%-25V

GND

R142

270Kohm-0402-±5%-1/16W

R143

270Kohm-0402-±5%-1/16W

GND

GND

C132

1uF-0603-Y5V-+80%-20%-10V

C135

1uF-0603-Y5V-+80%-20%-10V

R152

47Kohm-0402-±5%-1/16W

R153

47Kohm-0402-±5%-1/16W

GND

GND

TV_AL

TV_AR

R157

1Kohm-0402-±5%-1/16W

C137

1000pF-0402-X7R-±10%-50V

C139

1000pF-0402-X7R-±10%-50V

R158

1Kohm-0402-±5%-1/16W

GND

GND

TV_AFL

TV_AFR

TV_AFL

TV_AFR

2SIF

C148

1uF-0603-Y5V-+80%-20%-10V

C149

1uF-0603-Y5V-+80%-20%-10V

C150

1uF-0603-Y5V-+80%-20%-10V

C151

1uF-0603-Y5V-+80%-20%-10V

C155

1uF-0603-Y5V-+80%-20%-10V

+3.3V

PANELPWR

AF_SEL2

AF_SEL1

A

U

D

IO

_

M

U

T

E

A

M

P

_

S

T

B

AUDIO_MUTE

AMP_STB

R22

4K7ohm-0402-±5%-1/16W

R23

4K7ohm-0402-±5%-1/16W

D

V

D

/B

_

IR

GND

K

E

Y

B

DVD/STB/FM1

DVD/DAT/FM0

D

V

D

/S

T

B

/F

M

1

D

V

D

/D

A

T

/F

M

0

V

G

A

_

S

D

A

'

V

G

A

_

S

C

L

'

POWER_ON/OFF

POWER_ON/OFF

H

P

D

_

C

O

N

R49

NC/4K7ohm-0402-±5%-1/16W

R52

4K7ohm-0402-±5%-1/16W

R53

4K7ohm-0402-±5%-1/16W

R57

4K7ohm-0402-±5%-1/16W

R100

4K7ohm-0402-±5%-1/16W

R110

4K7ohm-0402-±5%-1/16W

C120

0.1uF-0402-Y5V-+80%-20%-25V

MCLK

IIS_SD

IIS_WS

IIS_SCK

TV_CVBS'

R102

75ohm-0402-±5%-1/16W

T V_CVBS

GND

A0

1

A1

2

A2

3

GND

4

SDA

5

SCL

6

PAGE

7

VCC

8

U11

AT24C32AN

R47

4K7ohm-0402-±5%-1/16W

R48

4K7ohm-0402-±5%-1/16W

GND

+3.3V

C240

0.1uF-0402-Y5V-+80%-20%-25V

1
2
3
4
5

CN16

5PIN-2.0-D-H-G

5V_IR

LED_G

LED_R

GND

IR

K0
K1
K2
K3
K4
K5
K6

1
2
3
4
5
6
7
8
9

CN20

9PIN-2.0-D-H-G

K7

KEYB

R180

75ohm-0402-±5%-1/16W

R197

3K3ohm-0402-±5%-1/16W

R198

6K8ohm-0402-±5%-1/16W

R30

1Kohm-0402-±5%-1/16W

K4
K5
K6
K7

R201

4K7ohm-0402-±1%-1/16W

+3.3V

R195

4R7ohm-0603-±5%-1/10W

HD_SC_SW

GPIO_0

R259

4K7ohm-0402-±5%-1/16W

HPD_DET

H

P

D

_

D

E

T

R272

NC/4K7ohm-0402-±5%-1/16W

HD_SC_SW

R273

NC/0ohm-0402-±5%-1/16W

GND

PAGE

PAGE

R261

NC/4K7ohm-0402-±5%-1/16W

PAGE

R249
100ohm-0402-±5%-1/16W

L22
SDFL1608Q2R2KT(F)

E23

47uF-16V-±20%-4*7 105

L

E

D

_

R

L

E

D

_

G

R58

4K7ohm-0402-±5%-1/16W

R45

4K7ohm-0402-±5%-1/16W

Q20

D-MMBT3904-7-F

Q19

D-MMBT3904-7-F

+3.3V

LED_Q_R'

LED_Q_G'

R281

4K7ohm-0402-±5%-1/16W

R282

4K7ohm-0402-±5%-1/16W

Summary of Contents for LTC-16RSX3M

Page 1: ...LTC 16R5X3M ...

Page 2: ...LTC 16R5X3M SERVICE MANUAL Only For Professional Service Personnel Using ...

Page 3: ...ARTS 2 2 SYMPTOMS and CORRECTIONS 6 3 MANI BOARD FAULT JUDGMENT 8 4 SOFTWARE UPGRADE 13 5 19 7 SPECIFICATIONS 21 6 MAIN ELECTRIC PARTS LIST 20 8 22 SOFTWARE DATA S RESTORATION ACCESSORIAL CIRCUITR DRAWING and CONFIGURATION DRAWING 1 ...

Page 4: ...p the main menu to the screen MENU 2 7 6 4 9 PREV NEXT PLAY PAUSE PREVIOUS NEXT for DVD PLAY PAUSE for DVD 3 8 OPEN CLOSE DVD DISC eject close CH Press to scan through channels To scan quickly channels press and hold down either button 5 1 TV IN 2 HeadPhone OUT 3 PC Audio IN 4 AV R IN 5 AV L IN 6 AV CVBS IN 7 S VIDEO IN 1 2 3 4 5 6 7 8 9 10 8 SCART 9 VGA IN 10 DC IN 12V 11 Lorder that DVD DISC eje...

Page 5: ...se buttons to lower or raise the volume Press to display program or channel s information Confirmation key LEFT RIGHT 11 12 LCD MENU 13 INPUT 14 P MODE 15 S MODE 16 MUTE 17 ASPECT 18 SLEEP LCD TV Menu enter exit Press to sycle through the diffrent picture mode Press this button to select the desire sound mode Mute or restore sound Press to select picture ratio for screen UP DOWN Press these button...

Page 6: ...ARTS 1 TEXT 2 HOLD 3 INDEX 4 SIZE 5 REVEAL 6 SUB PG 7 CH 8 CH Hold on or off for current page display Request the index page Change display size in teletext Reveal the teletext information Page up Page down Switch on or off the teletext mode Sub page ...

Page 7: ...ord Press to scan program 2 Press to switch between document and file 11 ANGLE 12 13 14 ZOOM 15 SUBTITLE 16 PROGRAM 17 USB CARD 18 REPEAT 19 AB Previous Next Press to zoom screen size Recalls your preferred subtitle Press to program order that you want to play program Press to select these modes such as DVD USB or CARD Repeat Press to select shoot s angle of playing program It repeat playing betwe...

Page 8: ...l unit no operation On Screen Display Cont rol outside the screen Symptoms Possible Remedies T ry different channel if OK probably station trouble Check aerial connections on back of set Check aerial for broken wires Re orient aerial if indoor type Probably local interference such as an appliance Adjust fine tuning control Adjust brightness control Adjust contrast control Check if station is broad...

Page 9: ...n the front panel Check batteries and replace them if necessary Check the disc for dirt and scratches Clean or replace disc Shut down the unit wait ten seconds and restart the unit Power surges or brown outs or other electrical phenomena Shut down the unit wait ten seconds restart the unit Your DVD player is a basic part of your home theater The technical features on this machine are far superior ...

Page 10: ...ange F1 3A Check F1 whether OK F1 damaged when Turn on the TV set Check power supply net U3 U4 following F1 OK Check the LED red Check th e power supply and commu nication of U13 Flash Check power supply and 12C of U11 24C32 Y 1 Check power and reset signal of U10 CT 622 2 Check Y1 working normal Check the IR board OK N N Y Y Y N 8 ...

Page 11: ...622E Check the Hs and VS Auto adjust Check the RGB circuit Color auto adjust Auto adjust PC no signal M i s s c o l o r deflection color Check HS VS Check the circuit o f H S V S 9 OK Check the input circuit of signal Check U10 CT622E 1 power supp ly 2 clock signal 3 reset signal 4 timing logic of power Check the video source No signal INPUT Function trouble ...

Page 12: ... I N 7 o f T 1 Check 12C of T1 Pin4 Pin5 Check the signal out of T1 Pin8 Check the circuit of 12C and U15 N Y N Y N Y N Y Check the circuit of SW1 TDA9885 6 Check the circuit Q14 Change to TV Check the CVBS out of T DA 9 8 8 5 6 P i n 1 7 Check the input signal of CT622E Pin78 Check the software wheth er corr ect Check the sour ce s e l c t i n g T V Upload software N Y N Y N Y N Y OK 10 ...

Page 13: ... panel Soft is correct Check LVDS signal line Check the timing o f p o w e r The panel is correct Re we lding U10 CT622E OK N Y Y Y Y Change the line Upload software Change panel OK Re welding Pin188 Pin213 of U10 CT622E N OK Channel panel N Y Display trouble OK Y Upload software Check the panel connected right VCC of panel i s c o r r e c t C h e c k t h e jumper of CN5 Y Y N N N N N ...

Page 14: ...0 Voice is muted Cn26 with audio signal Turn off mute modle N Y N Y N Y N N Check the circuit of STBY MUT E Repair the power supp ly circuit of U1 PIN8 of U19 TDA1517 i s h i g h l e v e l Check the power o f a m p l e Check the input signal of U19 TDA1517 PIN1 PIN9 Check the circuit of audio input Check the power and circuit aroundU16 SC7314S N Y N Y N OK ...

Page 15: ...1 and port COM2 to 115200 Please use default setting about other setting items 1 3 Open control panel of windows XP enter view item of folder option cancel selecting hidden extension of known file type 1 4 Copy CT622_ISP_Tool folder into PC Cancel all file s attributes of folder 1 5 Run CT633ISP exe Press Ports and select Com1 13 1 7 Press Option and Verify then select Verify ON 1 6 Press Baud and...

Page 16: ...GRADE 14 1 8 Press Option and Flash and select Option Item as fig then press OK 2 Connect PC and TV 2 1 Turn off the TV 2 2 Connect update match board into PC and TV main board s Cn23 or TV main board s VGA socket ...

Page 17: ...n on the TV 3 Update 3 1 If ICO UART Online is UART Offline Press UART Offline to change to UART Online If it can t change to UART Online Connection is badness 3 2 Select Boot Code fils 622P_EN_MX_PM BIN by ICO of Boot Code item ...

Page 18: ...SOFTWARE UPGRADE 16 3 3 Select MCU fils CTBxxx BIN by ICO of MCU fils item 3 4 Press EnterISP then press Run until display finished on Window of SOFT ...

Page 19: ...start 3 6 Update finished until it display program finished and Verify finished on ISP status Warning Don t turn off TV while Updatetng And don t do other opration If update is discontinuity you can continue by pressing Retry Note This software need restoration after update ...

Page 20: ...r it read update file it have prompt on TV Combo then you must operate according to prompt If it is automatically Updatting please can t do any operation If it have cue that you press play key to continue update please press play button on R H to update 6 You can t do any operation while updatting until TV Combo restart DVD working screen update is finished then you take out USB Warnning you can t...

Page 21: ...D of INPUT 2 Press DVD setup to enter DVD setup menu 3 Select Preference Page then selectDefault then press OK button to reset DVD MTK1389L 19 2 Inner data restoration 2 1 Press menu button then press 1234 numbers then prss menu button it enter Factory Menu 2 2 Select into FAC item it will display Factory Menu 2 3 Select into RESET item press RIGHT button it will restore inner data ...

Page 22: ...3A Tube F1 Loader DL 08 Pick up HOP 1200X CD58888 SA5888 MT1389DE0835 LEAL HY57V641620FTP 6 F80 100HCP 4558 Crystal 27 000MHZ USB CARD Reader Board USB CARD Reader Board CXTV0076 FOR MT1389L CARD Transformer ST 20173WH T1 IC TL494 U1 MOS FET AO4828 Q4 LCD Module LCD Module SVA156WX1 01TB Speaker Speaker 6Ω 3W 2840 Sensor Board Sensor Board 190 15W4J2 51 Key Switch Board Key Switch Board 190 15W4J7...

Page 23: ...quency Range 48 25 863 25 Mhz Channel memory 119 Aerial Input 75 ohm coaxial Power Supply Power Consumption DC 12V AC100 240V 50Hz 60Hz 45W 640X480 800X600 1024X768 60 75 Hz 1280X768 1360X768 60Hz VGA input format PLAYING DISC TYPE DVD 5 DVD 9 DVD R DVD R DVD RW DVD RW VCD1 0 VCD2 0 SVCD CD HDCD CD R CD RW Picture CD etc PLAYING Multi Media TYPE MP3 WMA MPEG2 MPEG4 XVID etc USB CARD TYPE USB1 1 US...

Page 24: ...AWING and CONFIGURATION DRAWING Please see annex such as Accessorial Circuit Diagram of TV Main boar for LTC 16R5X3M ACCESSORIAL CIRCUITR DRAWING CONFIGURATION DRAWING Please see annex CONFIGURATION DRAING for LTC 16R5X3M 22 ...

Page 25: ...D C B A Title Number Revision Size B Date 8 Sep 2008 Sheet of File C DOCUME 1 ZHENGY 1 LOCALS 1 Temp Rar B CTB71C ddb Drawn By 01_POWER 01_POWER 02_INPUT 02_INPUT 03_CT622 03_CT622 04_SCART 04_SCART 05_TUNER 05_TUNER 06_AUDIO 06_AUDIO ...

Page 26: ...0402 5 1 16W R7 4K7ohm 0402 5 1 16W PON 12V R19 510ohm 0402 5 1 16W 1 2 CN4 N C 2PIN 2 54 D H M C38 0 1uF 0402 Y5V 80 20 25V C42 0 1uF 0402 Y5V 80 20 25V C9 0 1uF 0402 Y5V 80 20 25V E8 100uF 16V 20 6 7 105 R20 10Kohm 0402 5 1 16W C1 0 1uF 0402 Y5V 80 20 25V R33 NC 4K7ohm 0402 5 1 16W C4 0 1uF 0402 Y5V 80 20 25V C43 0 1uF 0402 Y5V 80 20 25V BS 5V Q5 D MMBT3904 7 F R15 4K7ohm 0402 5 1 16W R4 10Kohm ...

Page 27: ... YPbPr_Pb YPbPr_Pr C20 0 1uF 0402 Y5V 80 20 25V R98 75ohm 0402 5 1 16W R97 75ohm 0402 5 1 16W S_Y S_C GND L2 SDFL1608Q2R2KT F GND L3 SDFL1608Q2R2KT F R91 100ohm 0402 5 1 16W R92 100ohm 0402 5 1 16W DVD DAT DVD STB 3 3V R127 100ohm 0402 5 1 16W DVD B_IR DVD_Y DVD_Pb DVD_Pr R86 0ohm 0402 5 1 16W R87 0ohm 0402 5 1 16W R85 0ohm 0402 5 1 16W VGA_Bin VGA_Rin VGA_Gin R120 1Kohm 0402 5 1 16W R62 100ohm 04...

Page 28: ...0402 Y5V 80 20 25V C116 0 1uF 0402 Y5V 80 20 25V I2C_SCL I2C_SDA R168 100Kohm 0402 5 1 16W C21 0 1uF 0402 Y5V 80 20 25V 3 3V Q12 SGM809 SXN3 R93 100ohm 0402 5 1 16W R94 100ohm 0402 5 1 16W 1 2 3 4 CN23 4PIN 2 0 D H G 3 3V GND R113 4K7ohm 0402 5 1 16W R112 4K7ohm 0402 5 1 16W RXD TXD L14 SDFL1608Q2R2KT F C101 0 1uF 0402 Y5V 80 20 25V T_XD R_XD R167 1Mohm 0402 5 1 16W C71 22pF 0402 NPO 5 50V Y1 24 5...

Page 29: ...2 5 1 16W R81 75ohm 0402 5 1 16W SCART_VI SCART_ FB R82 75ohm 0402 5 1 16W R101 75ohm 0402 5 1 16W SC_FB R96 100ohm 0402 5 1 16W SC_CVBS R189 100ohm 0402 5 1 16W R171 1K8ohm 0402 5 1 16W R9 10Kohm 0402 5 1 16W R155 1K2ohm 0402 5 1 16W R165 5K6ohm 0402 5 1 16W Q10 D MMBT3904 7 F GND R341 33ohm 0603 5 1 10W 12VOFF R56 510ohm 0402 5 1 16W R54 510ohm 0402 5 1 16W R119 47Kohm 0402 5 1 16W C36 1000pF 04...

Page 30: ...1 16W C217 0 01uF 0402 X7R 10 50V C230 0 47uF 0402 Y5V 80 20 10V C231 100pF 0402 NPO 5 50V C229 0 47uF 0402 Y5V 80 20 10V C65 1uF 0603 Y5V 80 20 10V C228 0 22uF 0402 Y5V 80 20 10V R218 330ohm 0402 5 1 16W C227 1500pF 0402 X7R 10 50V E C B Q14 D MMBT3904 7 F E18 47uF 16V 20 4 7 105 R35 220ohm 0402 5 1 16W R220 75ohm 0402 5 1 16W Y2 4MHz 30PPM 20PF HC 49S C57 0 1uF 0402 Y5V 80 20 25V L19 GZ1608D121T...

Page 31: ...0V C198 1uF 0603 Y5V 80 20 10V R242 100Kohm 0402 1 1 16W R241 100Kohm 0402 1 1 16W R246 100Kohm 0402 1 1 16W R245 100Kohm 0402 1 1 16W C197 1uF 0603 Y5V 80 20 10V C199 1uF 0603 Y5V 80 20 10V AV_R AV_L AF_SEL2 AF_SEL1 DVD_L DVD_R YP_L YP_R TV_AL TV_AR R250 100Kohm 0402 1 1 16W R247 100Kohm 0402 1 1 16W R252 100Kohm 0402 1 1 16W R251 100Kohm 0402 1 1 16W AV_R AV_L DVD_L DVD_R YP_L YP_R AV_R AV_L DVD...

Page 32: ... FRONT SHELL METAL FIXING SHELF FOR LCD MODULE LCD MODULE SPEAKER TV MAIN BOARD BACK LIGHT INVERTER TRANSPARENT LID FOR IR TRANSPARENT LID FOR LAMP SENSOR BOARD RUBBER FOOT CUSHION PANEL FOR JACK SOCKET DVD LOADER BACK SHELL HANDLE KEY AND KEY SWITCH BOARD ...

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