Vitek VT-5009 Circuit diagrams

5

R128

18K

R130

VOL

AUDIO_R

D D

C+12V

C+12V

R134
7R5

AUDIO_L

ANT-G2

AA

ST-3507-02

JP4

C C

B B

A A

USB

JP5

4

4

3

3

2

2

1

1

5

6

5

6

C131

0.01uF

R136

39K

1

VIN1

RS1131

2

ARIN1
RS1131

2

ALIN1
RS1131

2

ANTOUT1

AA

1
2
3
4
5

BM

100uF/6.3V

+5V

BL
BH
BU

VT

1

1

1

33K

R132

39K R133

+12VB

R141

10K

ANT-IN1
AA

1

1

TU-GND1

AA

D20
HVM14

TV_ANTC

T3

8

AGC

RF

VT
BU

9

BH

GND

10

BL

GND

11

BM

GND

12

IF

GND

TUNER

C165

0.01uF

+

C167

L13

100uH/0.3A

+5V

R173
75R

R176
10K

R178
20K

R184
10K

R185
20K

RV1

1

ANT2

V1

1

ANT2

LIN2

1

ANT2

RIN2

1

ANT2
GND1

1

ANT2

5

10K

C132
220uF/16V

+

C135
1uF

ANT-G1
AA

1

1

1
2
3
4
5
6
7

BM

C181
10uF/16V

+

C182
1uF

C185
1uF

TU-ANT1
AA

AV1_AR

AV1_AL

RV2
ANT2
V2
ANT2
LIN3
ANT2
RIN3
ANT2

GND2
ANT2

GND3
ANT2

C124
1uF

1

2200pF

AV1_V

C151

1
1
1
1

1

1

L15

C148
2200PF

U13

1

1

16

2

2

15

3

3

14

4

4

13

5

5

12

6

6

11

7

7

10

8 9

8 9

C137

0.01uF
TDA7053A

AV1

R215
10K

C155

C157

0.01uF

0.01uF
C159

0.01uF

R158
22R

C172
24pF

C173
100pF

1801A

Q17

2SC1815

AV2_V
AV1_V

R177
OPEN

R189 10K

R190 10K

16
15
14
13
12
11
10

D19

HVM14

C154

0.01uF

C174
39pF

R170
15K

AV1
AV2

R187
15K

0.01uF
C162

0.01uF
C166

R160
100R

R172
100K

R192
10K

AV1

+

10

11
15
14
12

R217
47K

FM_ANT

R214
1K

10uF/16V

BM

U17

9
6

4
2
5
1

4052

R193
75R

B
A
INH
Y3
Y2
Y1
Y0

X3
X2
X1
X0

C152

R155

6.8K

R165

2.2K

4.7K

R188

R194
20K

R­L-

4.5MHz

20K

R+A

L+A

TO SPEAKER

R216
1K

R156
680R

Q16
2SC9018

R166
22R

3

Y

13

X

C194
1uF

R195

20K

FM_5V

BM

R+

L+

C126

10uF/16V

1
2
3
4

J112
PH4

Q21
2SC1815

R152
150R

L12
1uH

C164

0.01uF

EXT_VIN

C193
10uF/16V

+

C195
1uF

+

R218

C122

AV2_V
AV2_AL
AV2_AR

4

R129
390R

10uF/16V

4
5
6
7
8
9

+

R135
390R

1K

TV_ANTC

C156

0.47uF

R174 0RJ
R181 OPEN
R182 OPEN

R179 0RJ

R175 OPEN
R219 OPEN

4

2

1

3

FM_AR
AV2_AR
AV1_AR

FM_AL
AV2_AL
AV1_AL

TV_A

RV

J111

ST-35062-02

C153
22pF

R151
22R

Z2
CF2955M

ININGND

12345

AV1
AV2

Q18
2SC1815

3

+

C127

VCC8V

C136

180pF

L11

43

44

HI VCC

DDS FILTER

M61260FP

VRAMP OUT

VRAMP FB

C170
1uF

R167

6.8K

C191

0.1uF

C123
47uF/16V

+

C125

0.01uF

+9V

47uF/16V

TV_VIN

33uH

42

VREG VCC

U14

AFC FILTER

C171

0.01uF

1uF

40

41

TV/Y IN

DEF GND

R163
10K

C179

0.01uF

FM_5V

C189

+

100uF/6.3V

+5V

L10
100uH/0.3A

VCC+5V

39

V/C VCC

DRIVER VCC

LOGIL GND

FBP IN

VCC8V

C177
100uF/16V

SDA

SCL

C128
100uF/6.3V

+

C130

0.01uF

C139

6.8K

R137

0.01uF

EXT_VIN

1uF

C142

36

37

38

V/C GND

EXT/C IN

CHROMA APC FILTER

H OUT

DEF VCC

VDD DECOUPLING

22K

R164

+

C180

0.01uF

R180

R183
100

C186

100PF

D14
1SS187

C140
16pF

4.433619MHz-16

34

35

X-TAL

MCU5.7V

DRIVER GND

Y SW OUT

MCU RESET

FSC OUT

P-ON CONT

CLK CONT

FAST BLANK

INV FBP OUT

MONITOR OUT

HVCO FB

R OUT

G OUT

FM_ANT

100

R186

0R

C190

10uF/6.3V

Z1

33

ABCL

VP OUT

B OUT

16

VCC+5V

R140
47K

32
31
30
29
28
27

SCL

26

SDA

25
24
23

R IN

22

G IN

21

B IN

20
19
18
17

R168

2.2K
R169

2.2K
R171

2.2K

U16

1

ANT

2

GND1

3

DATA

4

CLOCK

C187

5 6

VCC GND2

100PF

GNT-100

+

C192

0.1uF

R157
1M

VCC+5VA

U12

+12V

78L09

3 1

VIN VOUT

R131
33R

GND

2

C129

0.01uF

TV_A

C160
1uF

R148

1.5KR149

TV_VIN

OUT

C138

100uF/16V

C145

0.1uF

R144
10K

C158

0.01uF
C161

0.22uF

OUT

R150
680R

VCC8V

+

R143

2.2K

C149
2200pF
C150

0.1uF

Q14
KTC4376

+

C146
1uF

CC+12V

C133

0.22uF

R139

C141

10R

47uF/16V C143

48

0.22uF

C134

45

46

47

8.7V

49

5.7V

50

SIF FB

CARRIER OUT

SECAM PLL FB

AFT OUT

VIF VCC

SECAM BELL FB

SIF VCC

51

AUDIO OUT

52

AUDIO BYPASS

53

EXT AUDIO IN

54

FM DIRECT OUT

55

VIF VCO FB

56

SIF GND

57

VIF GND

58

VIF VIDEO OUT

59

RF AGC OUT

60

VIF APC FILTER

61

PAL IDENT FILTER

62

IF AGC FILTER

63

VIF IN1

64

VIF IN2

VRAMP CAP

123456789101112131415

C168
1uF

C169

0.01uF

100uH/0.3A
L14

+5V

C175
220uF/6.3V

+

U15

9

B

10

A

6

INH

4

Y3

2

Y2

5

Y1

1

Y0

11

X3

15

X2

14

X1

12

X0

Y
X

VCC+5VA

C178

0.01uF

3
13

+

AUDIO_R
AUDIO_L

C176

100uF/6.3V

4052

U18

C+12V

C188

+

RV

100uF/16V

78L05

3 1

VIN VOUT

GND

B

G

R

GND4

GND3

R145
1K

R147
470R

C163

0.01uF
R159

2.2K

R

L

2

+12V

C144
10uF/16V

10

9

8

7

+

C147

0.01uF

R146
470R

C183
1uF

C184
1uF

R138
47R

Vsync

R161
10K

Q15
KTC4376

R142
10K

FM_AR

FM_AL

R162

2.2K

Vsync

RESET
FSC
STB
SCL
SDA

CLK
BLANK
OSD_R
OSD_G
OSD_B

MON

MCU5V

R153
47K

R154
47K

VD

HD

1

U7D

9 8

4069

L+5V

SYNC

2

Title

<Title>

Size Document Number Rev

<Doc> <RevCode>

C

3

2

Date: Sheet of

1

4 4Wednesday, April 13, 2005