1

2

3

4

5

6

A

B

C

D

6

5

4

3

2

1

D

C

B

A

Beko Elektronik A.S.

Size

C

Title

3. MCU

Rev

A

Document Number

Control

Date

24-Sep-2003

Sheet

5

of

9

/BKLT_EN

A15

A[0..18]

A16

SDA

A17

A13

GPIO0

A14

LED_RED

KEY_DRL

/PSEN

KEY_PMU

SCL

BKLT_EN

A18

XTAL2

IR

/PSEN

D5

D1

D7

D5

D4

D6

D0

D3

D4

D1

D2

D0

D6

D2

D3

D7

/IRQ

XTAL1

/BKLT_EN

/RESET

D[0..7]

HDATA1

HDATA3

HFS/SDA

HCLK/SCL

SDA

SCL

HDATA0

/IRQ

HFS/SDA

HCLK/SCL

HDATA2

HDATA3

HDATA1

HDATA2

HDATA0

C519

0.1uF

C520

0.1uF

R509

10K

R500
3.3K

R506
2.2K

C516

22uF

10V

C518

0.1uF

3

1

2

Q504
BC848B

C502

33pF

R502

3.3K

C503

0.1uF

X500

6MHz

C501

33pF

A0

1

A1

2

A2

3

VSS

4

SI

5

SCK

6

WP

7

VCC

8

U506

M24C16-RMN1T

R508

10K

VCC

2

RSTN

1

GND

3

U500

DS1818B

C517

0.1uF

/IRQ

HCLK

/RESET

HFS

LVDS_EN

GPIO[0..7]

HDATA[0..3]

SDA
SCL

GND

GND

3.3V_M

3.3V_M

A2.5V_M

GND

GND

+5V_M

GND

GND

GND

D2.5V_M

GND

GND

3.3V_M

D3.3V_M

GND

+15V

GND

GND

D3.3V_M

D3.3V_M

D2.5V_M

A2.5V_M

D3.3V_M

GND

GND

3.3V_M

GND

GND

Reset Circuit

Backlight Connector

Keypad Connector

P1.0

44

P1.3

47

P1.6

50

P1.1

45

P1.4

48

A7

74

A6

76

A5

78

A4

80

A3

82

A2

2

A1

3

A0

5

P0.1

18

P0.0

17

P4.3

52

BLANK/COR

61

CVBS

25

HS/SC

32

P4.7/VS/OE

33

XTAL2

54

XTAL1

55

RST

53

A15

67

A14

71

A13

73

A12

72

A11

79

A10

83

A9

77

A8

75

D7

4

D6

6

D4

10

D1

9

D2

11

D5

8

VDD2.5

68

VDD2.5

14

VDDA2.5

57

VDDA2.5

26

VDD3.3

16

VDD3.3

70

VDD3.3

43

VDD3.3

1

VSSA

27

VSSA

56

VSS

15

VSS

42

VSS

69

VSS

84

P3.0

34

P3.1

35

P3.2

36

P3.3

37

P3.4

38

P3.5

39

P3.7

41

P4.2

51

PSEN

81

XROM

13

D0

7

P0.7

24

P3.6

40

P1.7

62

A19/P4.4

63

A18/P4.1

64

A17/P4.0

66

A16

65

D3

12

P0.2

19

P0.3

20

P0.4

21

P0.5

22

P0.6

23

P1.2

46

P1.5

49

P2.0

28

P2.1

29

P2.2

30

P2.3

31

R

58

G

59

B

60

U501

SDA5550

SC1_St

SC1_FBL

IR

KEY_DRL

KEY_PMU

/RAMRD

/RAMWR

O_VS

CVBS_Out

O_HS

OSD_R
OSD_G
OSD_B

A0

20

A1

19

A2

18

A3

17

A4

16

A5

15

A6

14

A7

13

A8

3

A9

2

A10

31

A11

1

A12

12

A13

4

A14

5

A15

11

A16

10

CE

30

OE

32

WE

7

DQ0

21

DQ1

22

DQ2

23

DQ3

25

DQ4

26

DQ5

27

DQ6

28

DQ7

29

VCC

8

VSS

24

A17

6

A18

9

U505

29LV040

A0

20

A1

19

A2

18

A3

17

A4

16

A5

15

A6

14

A7

13

A8

3

A9

2

A10

31

A11

1

A12

12

A13

4

A14

11

A15

7

A16

10

CS1

30

OE

32

WE

5

IO1

21

IO2

22

IO3

23

IO4

25

IO5

26

IO6

27

IO7

28

IO8

29

VCC

8

VSS

24

NC

9

CS2

6

U502

K6T1008V2E-TB

A12

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

A17

A18

D0

D1

D2

D3

D4

D5

D6

D7

/RAMRD

/RAMWR

SOT223

C507
22uF

22uF/10V

L500
FERRIT BEAD

C505
22uF

22uF/10V

C504
22uF

22uF/10V

C508
22uF

22uF/10V

L501
FERRIT BEAD

SOT223

3.3V_M

2.5V_M

+5V_M

GND

GND

GND

GND

GND

GND

L502
FERRIT BEAD

L503
FERRIT BEAD

L504
FERRIT BEAD

C511

0.1uF

C512

0.1uF

C514

0.1uF

C515

0.1uF

C510

22uF

C513

22uF

C506

0.1uF

C509

0.1uF

3.3V_M

D3.3V_M

OSD_FBL

3

1

2

Q502
BC848B

R503

10K

R501

1K

GND

D500
BAS40-05

SC2_St

/SC1_FBL

C500

0.1uF

R504
4.7K

1

TP500

EVCC

1

TP502
EVSS

1

TP503

ESDA

1

TP501

ESCL

LED_GRN

LED_RED

GPIO0

GPIO1

GPIO2

GPIO3

GPIO4

GPIO5

GPIO6

GPIO7

GPIO0

HDATA[0..3]

GPIO[0..7]

A17

Q501
2N7002

Q500
2N7002

D3.3V_M

D501

BAS40

3.3V_M

/STDBY

/STDBY

ON/OFF

2

VIN

1

VOUT

3

GND

4

U503
MC33375ST-2.5

ON/OFF

2

VIN

1

VOUT

3

GND

4

U504
MC33375ST-3.3

PNL_EN

PNL_EN

PNL_EN

SCL5V

SDA5V

SC2_St

SC1_St

SC1_FBL

1
2
3
4

5

6

7

8

RN501 10K

1
2
3
4

5

6

7

8

RN500 10K

R507

10K

R505
10K

3

1

2

Q503

BC848B

GND

+5V

MSRES

1
2
3
4
5
6
7
8
9
10
11
12

CN502

53398-1290

Q505

BC848B

Q506

BC848B

Q507

BC848B

R512
470R

R515
470R

R518
470R

R510

100R

R513

100R

R516

100R

R511

47R

R514

47R

R517

47R

GND

GND

GND

+5V

+5V

+5V

R519
1K

R520
1K

D2.5V_M

1
2
3
4
5
6
7

CN501

B7B

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

CN503

HEADER2X16

A18

A16

A17

A14

A12

A11
A9
A8

A13

WE

A7

A15

A6

A5

A4

/PSEN

A3

A10

A2

A1

D7

A0

D6

D0

D5

D1

D4

D2

/RST

GND

D3

/RST

R521
1K

WE

TP144

TP146

TP147

TP148

TP149

TP150

TP151
TP152
TP153
TP154
TP155
TP156
TP157
TP158
TP159
TP160
TP161
TP162
TP163
TP164
TP165
TP166

TP167

TP168

TP169

TP170

TP171

TP172

TP173

TP174

TP175

TP176

TP177

TP178

TP179

TP180

TP181

TP182

TP183

TP184

TP185

TP186

R526

1K

R527

100R

R525

47R

C525
4.7nF

GND

Service connector_Flash programing

C526
0.1uF

GND

D2.5V_M

TP215

TP216
TESTPAD

TP217
TESTPAD

TP218
TESTPAD

L508FERRIT BEAD

L509

FERRIT BEAD

MUTE

C528
1UF/10V

L106

FERRIT

Proje= 20'' LCD TV
(CHIMEI)
Kod= ZH1.190-02
Schematic= MCU