Mystery CT-740V Schematics

5

VSYNC
R
G
B

SCH1

R

G

D D

C C

Vsync

+5V

TV SIGNAL

C+12V

+5V

B

C+12V

RV
CLK
FSC

RESET

MON

AV1
AV2

MCU5V

4.5MHz
VT
BU
BH
BL

STB
SCL

SDA
OSD_R
OSD_G
OSD_B
BLANK

BM

VOL

HD

+12V

CC+12V

VD

+12V

CC+12V

RV
CLK
FSC
RESET
MON
AV1
AV2
MCU5V

4.5MHz
VT
BU
BH
BL
STB
SCL
SDA
OSD_R
OSD_G
OSD_B
BLANK
BM
VOL

SCH2

MCU

RV
CLK
FSC
RESET
MON
AV1
AV2

4.5MHz
VT
BU
BH
BL
STB
SCL
SDA
OSD_R
OSD_G
OSD_B
BLANK
BM
VOL
HD
VD

4

SCH3

B

G

50/60MCU5V

ASPE1
ASPE2

+33V

LCD_ON/OFF

+33V

LCD_ON/OFF

50/60
L/R

L/R

U/D

U/D

ASPE1
ASPE2

50/60
L/R
U/D
ASPE1
ASPE2

+15V

-16V

HD

VD

7.5V R

+5V Vsync

LCD

VD
HD

+15V

-16V

+7.5V

+5V

3

L1
68UH/1A

+8V

R1

C1

+

100uF/16V

1.5KR21.5K

Q2

2SC4672

J13

J15

J14

CON1

CON1

CON1

1

1

1

J35

J33

J34

CON1

CON1

CON1

1

1

1

J54

J55

J53

CON1

CON1

CON1

1

1

1

J74

J73

J75

CON1

CON1

CON1

1

1

1

J94

J93

J95

CON1

CON1

CON1

1

1

1

J56
CON1

J76
CON1

J96
CON1

Q1
2SC4672

J16
CON1

1

J36
CON1

1

1

1

1

J57
CON1

J77
CON1

J97
CON1

J17
CON1

J37
CON1

1

1

1

2

1

1

C3

0.22uF/100V

J2
CON1

1

J18
CON1

1

J38
CON1

1

J58

CON1

1

J78
CON1

1

J98
CON1

1

J3
CON1

J59
CON1

J79
CON1

J99
CON1

1

J19
CON1

J39
CON1

1

1

1

1

T1

4

3

2
5

1

S9870SP

J4
CON1

1

1

J60
CON1

J80
CON1

J100
CON1

1

J20
CON1

J40
CON1

1

1

1

C2

J1

12PF/3KV

1

8

7

TO LCD

2

BHR-04VS-1

6

J5

J6

J7

J9

1

J22
CON1

J42
CON1

1

1

1

J8

CON1

CON1

CON1

1

1

1

J24

J25

J23

CON1

CON1

CON1

1

1

J43
CON1

1

J63
CON1

1

J83
CON1

1

J103
CON1

1

1

1

J44

J45

CON1

CON1

1

1

1

J65

J64

J66

CON1

CON1

CON1

1

1

J86

J85

J84

CON1

CON1

CON1

1

1

J106

J105

J104

CON1

CON1

CON1

1

1

CON1

CON1

1

J21
CON1

1

1

J41
CON1

1

1

J62

J61

CON1

CON1

1

J81

J82

CON1

CON1

1

J101

J102

CON1

CON1

1

J10
CON1

J26
CON1

J46
CON1

1

1

1

J12

J11

CON1

CON1

1

1

1

J27

J29

J28

J30

J31

CON1

CON1

CON1

1

1

1

1

J49

J47

J48

CON1

CON1

CON1

1

1

1

1

J67

J69

J68
CON1

J88
CON1

J108
CON1

J70

CON1

CON1

1

1

J89

J90

CON1

CON1

1

1

J109

J110

CON1

CON1

1

1

CON1

J87
CON1

J107
CON1

1

1

1

CON1

J50
CON1

1

1

1

J32

CON1

CON1

1

1

1

J51

J52

CON1

CON1

1

1

1

J71

J72

CON1

CON1

1

1

J91

J92

CON1

CON1

1

1

J111

J112

CON1

CON1

1

1

FB1

FBK2

Q8
3055L-108

+

+8V

1KF

R10
51KF

R16

R20

8.2KF

C6
47uF/16V

600R/1A

C33

0.01uF

C7

100uF/16V

+

C9

0.01uF

EI14.5-30534

T2

1
2

10

R11
open

C18
open

3
4
5

6

8

FBK1

3

BAT+1

1

D2
1N5819

BAT+

JP1

DC-004

B B

FB3
600R/1A

BAT-1
BAT-

F1

RUE090

470uF/25V

3
2
1

1

STB

A A

Q3
AO3411

+12V

2 3

R4

+

4.7K

C11

R12
510R

R17

Q6

2SC1815

10K

LCD_ON/OFF

5

Q4
AO3411

C+12V CC+12V

2 3

1

1

R15

4.7K

R7
100

Q7
2SC1815

R5
220K

R13
1K

C19

0.47uF

R19
39K

R21
39K

16

15

REF

SCP

CT1RT2IN1+3IN1-4FB15DTC16OUT17GND

C30

R26

470PF

22K

R29
39K

C17

0.47uF

14

FBK1 FBK2

0.47uF

R3
33K

R6
120R

6

4

U1

E1
B15B2
C2

XN4601

U3

6

E1
B15B2

4

C2

XN4601

C16

470PF

C1

E2

R24

560R

C1

E2

R8

R9

18K

33K

R14
470R

R18

C24

470PF

IN+

470R

10

11

9

12

13

IN2-

U2

FB2

DTC2

OUT2

TL1451AC

VCC

8

C31

470PF

R30
39K

470PF

R27
33K

C32

R31
33K

C34

R32

R33

18K

33K

4

C8
1uF

FB2
600R/1A

Q5

2SB1188

32

1

L3

100UH/1A

1
2

D5

3

1N5819

R25
120R

1
2
3

D1

1SS187

100pF
C10

D3

1N5819

D4

1SS187

D6

1SS187

D7

1SS311

+

R23
47K

R28
15K

C4

0.01uF

C28
10uF/50V

C14

0.01uF

C21

0.01uF

C26

0.01uF

-16V

C5

+

47uF/25V

100uH/0.3A
L2

C12

+

100uF/16V

C13

100uF/10V

100uH/0.3A
L4

C20

+

C22

100uF/16V

100uF/10V

C25

+

47uF/25V

1K
R22

D8

upc574

C29

0.01uF

+5V

+

C15

0.01uF

+7.5V

C23

+

0.01uF

+15V

+33V

C27

+

10uF/50V

2

J113
CON1

J114

J115

CON1

1

CON1

1

1

Title

<Title>

Size Document Number Rev

<Doc> <RevCode>

A2

Date: Sheet

1

of

14Tuesday, A p r il 19, 2005

5

L16

CE24-3R0J

C201

0.1uF

L18

+5V

+5V

D D

C213

0.1uF

C C

CE24-3R0J

C208

0.1uF

C209

10uF/10V

L+5V

D18

31

R206

1SS187

24K

PDP

R207

R208

4.7K

47K
R210

R211

68K

2.2K

10uF/10V

C202

0.1uF
C210

1uF

L+5V

+

R202

1M

C211
560PF

R203

L+5V

68K

52

3

-IN

4

1

+IN

U20
NJM2107F

C219

0.1uF

LL+5V

C200

+

+5V L+3.3V

C212

0.1uF

C214

0.1uF
L19

R209

CE24-4R7J

10K

D19

MA335

VR2

2

2K

1 3

VCO

l+5V

R215

3.3K

L/R

R217

47K

B B

VD

HD

FRPV
FRPT

C237

100PF

A A

ASPE2
ASPE1

L_R

Q25
2SC1815

3.3V

R226
10K

R227
560R

C230
100PF

C229
1uF

3.3V

R232
560R

R233
560R

BLK

C238
100PF

HDA

3.3V

C239

R238

10K

R242
10K

C245

0.01uF

5

U/D

50/60

R218
10K

C222

0.01uF
C224

0.01uF

C226

0.01uF

64

R225
10K

0.1uF

63

INNP

IUND

1

IVSYNC

2

IVIY

3

IF RST

4

ICSY

5

ICOMPS

6

ICLKC

7

IOMCLK

8

OPSI

9

OPSC

10

OPOLC

11

OPOLC

12

OBLK

13

ONPO

14

IOHSY

15

IOVSY

16

HVDD

IMODE117IMODE218IMODE319IVPOS120IVPOS221VSS22IHPOS123IHPOS224IAREA-SEL25IMODE26ICPO-SEL27ICPH-SEL28IODD-SEL29LVDD30IRES331IRES2

C246

0.01uF

U19
LM3480-3.3

VIN2VOUT

C203

+

47uF/10V

L+5V

R204

2.7K

C216

1000PF

C217
56PF

R212

3.3K

+15V

R214

8.2K

H-POS

L_R

CPI

58

62

60

61

59

ICPI

ILNR

IQ2H-SEL

IQEH-SEL

PVI-1004B

R240

R239

560R

560R

3.3V

VSS3

1

GND

3

C206
47uF/10V

R205

100R
C215

220PF

Q24

2SC2411

C218

330PF

R213
330R

C220
360PF

CSY

1
2

VR1
20K

R216
39

C223
100PF

OEH

STHR

R220

560R

R221

0.1uF

C225

3.3V

57

53

54

55

OQ2H

OOEH56OCPO

LVDD1

U22

3.3V

C240

0.1uF

OSCI

U21

A
B
VSS3Y

BU4S81

560R

STHL

R222

4

L17

3.3V

100uH/0.3A

+

C207

0.1uF

+

C204
47uF/6.3V

C205

0.1uF
R201

BLK

47K

VCSA

Q23
2SC1815

7.5V

3.3V

5

VDD

C221

0.1uF

4

VC_R

VB_G

VA_B

3

C49

0.1uF

C48

0.1uF

R41
100R

R43
100R

R52
100R

R34

R35

8.2K

R39
10K

33K

24

R40
10K

C52
1uF

25

NC

26

GAM-0

27

GAM-1

28

GND

29

R OUT

30

R DC

31

GND

32

C55
1uF

G OUT

33

G DC

34

VCC2

35

B OUT

36

NC

NC20NC21NC22NC23NC

R36
1K

19

HF.O

U4

IR3Y26A

VCSA

12K

R38

17

18

SW

REG

B DC37SB B38SB R39RGB A40BRI41SC B42SC R43NC44COM45FRP46SYNC IN47SYNC OUT

+

C64

C65

47uF/10V

0.1uF

C68
1uF

C70

0.1uF
C73

0.1uF
C77

0.1uF

R67

R68

20K

27K

+5VA

C78

0.1uF

C71

C72

0.1uF

0.1uF

R69
33K

R71
18K

2

L6

+5VA

100uH/0.3A

+

C39

R37
10K

C199

16

13

14

15

R IN2

G IN

SYNC SEP

B IN2

VCC1

COM-B
COM-A

R IN1
G IN1

B IN1

0.1uF

12

NC

11

NC

10
9
8
7

GND

6
5

CON

4
3
2
1

NC

HF.I

0.1uF

C62

0.01uF

C38

100uF/6.3V

C57

0.1uF

C50

0.1uF
C51

0.1uF

C53

0.1uF

R46
OPEN

R44 OPEN

+5V

+5VA

R47
1K

1

R
G

B

R48

R49

1K

1K

48

R63

C69

HDA

FRPV

C74
OPEN

CSY

47K

OPEN

Vsync

+5VA

CPI

L20

C234
100PF

1R5J

C235
100PF

FRPT

PDP

C232
33PF

CKV
STVR
STVL

OEV

C236

FB4
600R

100PF

C244

10uF/10V

CPH

C233

0.1uF

LL+5V

-10V
+15V
STVR

+15V

STVL
CKV
U/D
OEV
VCOM

L_R
L+3.3V

R235

10K

-10V

L+5V

R241
10K

+

R244
20K

R237

U23 NJM3414AM

6.2K

1
2

R243
10K

3
4 5

R245

10K

O/P A

-I/P A

O/P B

+I/P A

-I/P B

GND +I/P B

8

V+

7
6

3

C241

L+5V L+5V

10uF/16V

C247

0.1uF

R236

20K

VCOM

+

C248

0.01uF

OEH
STHL

L+5V

STHR

CPH
L+3.3V

VC_R
VB_G
VA_B

C242

0.1uF

C243

0.1uF

CN3

1

GND

2

VCC1

3

VGL

4

VGH

5

STVR

6

STVL

7

CKV

8

U/D

9

OEV

10

VCOM

11

VCOM1

12

L/R

13

MOD

14

OEH

15

STHL

16

STHR

17

CPH3

18

CPH2

19

CPH1

20

VCC2

21

GND1

22

VR

23

VG

24

VB

25

AVDD

26

AVSS

FPC-0.5S-26P

R224

-16V

560R

C228

47uF/16V

2

-10V

C227

0.1uF

+

CON1
LL+5VA

-10VA
+15VA
STVRA
STVLA
CKVA
U/DA
OEVA
VCOMA
CON2
L_RA
CON7
OEHA
STHLA
STHRA

CON4
CPHA
L+3.3VA
CON5
VC_RA
VB_GA

L+5VA
CON6 CON6

CN1

1

GND

2

VCC1

3

VGL

4

VGH

5

STVR

6

STVL

7

CKV

8

U/D

9

OEV

10

VCOM

11

VCOM1

12

L/R

13

MOD

14

OEH

15

STHL

16

STHR

17

CPH3

18

CPH2

19

CPH1

20

VCC2

21

GND1

22

VR

23

VG

24

VB

25

AVDD

26

AVSS

FPC-0.5S-26P

CON1
LL+5VA

-10VA
+15VA
STVRA
STVLA
CKVA
U/DA
OEVA
VCOMA
CON2
L_RA
CON7
OEHA
STHLA
STHRA
CON3CON3
CON4
CPHA
L+3.3VA
CON5
VC_RA
VB_GA
VA_BAVA_BA
L+5VA

CN2

1

GND

2

VCC1

3

VGL

4

VGH

5

STVR

6

STVL

7

CKV

8

U/D

9

OEV

10

VCOM

11

VCOM1

12

L/R

13

MOD

14

OEH

15

STHL

16

STHR

17

CPH3

18

CPH2

19

CPH1

20

VCC2

21

GND1

22

VR

23

VG

24

VB

25

AVDD

26

AVSS

FPC-0.5S-26P

Title

<Title>

Size Document Number Rev

<Doc> <RevCode>

A2

Date: Sheet

1

of

24Saturday, May 21, 2005

560R

51

OSTH152OSTH2

3.3V

OCPH149OCPH250OCPH3
OSRST

OPDA

VSS2

OOSCO

IOSCI

HVDD1

OCPV
OSTV1
OSTV2

VSS1
OOE1
OOE2
OOE3
ITST1
ITEST

IRESI

32

4

R223
100R

48
47
46

R228

45

1M

OSCI

44

3.3V

C231

43

0.1uF

42

R229
560R

41

R230
560R

40

R231
560R

39
38

R234

37

560R

36
35
34

3.3V

33

3.3V