Akai 27A901 Schematic

Model:

27A901

www.akai.ru

KXD 27”LCD TV DESCRIPTION

V

FEATURES

●POWER SUPPLY:AC 100~240V 50/60Hz

●MULTI TV SYSTEM:PAL BG/DK/I/M/N ,NTSC M/N, SECAM BG/DK/LL’

●MULTISRANDARD SOUND PROCESSORS:NICAM,FM-STEREO,BTSC

●MULTI VEDEO SYSTEM:PAL/NTSC/SECAM

●VERSATILEINPUTSOURCES:

TV,VIDEO,S-VIDEO,SCART,YCbCr,YPbPr,DVI,PC(ANALOG)

●FULL FUNCTION REMOTE CONTROLLER

●EXCELLENT SOUND EFFECT WITH VOLUME,TRABLE,BASS, BALANCE,

AVC ADJUSTABLE,AUDIO MODE,SPACIAL EFFECT, EQUALIZER

●SMART SOUND & PICTURE MODE SET: PERSONAL,CINEMA,SPEECH,MUSIC;STANDARD,PERSONAL,BRIGHT,

MILD

●ADAPTIVE 2/4 LINE COMB FILTER FOR PAL/NTSC

●VTR FOR WEAK AND DISTORETED SIGNAL FROM VIDEO TAPE

RECORDER

●10 PAGES TELETEXT

●AUTOMATICALLY TURN OFF THE SET WHEN SIGNAL ABSENT LONGER

THAN 10 MINUTES

●150 CHANNELS

●BLUE SCREEN DISPLAY

●CC/V-CHIP

●FREEZE PICTURE

●PROGRAM LABEL

●SLEEP

●SCREEN SIZE CHANGE

●STANDBY

●CHANNEL SWAP

GENERAL SPECIFICATION: PART1:TV SET

POWER CONSUMPTION

TV RECEIVE SYSTEM VIDEO SYSTEM

ISION INTERMEDIATE FREQUENCY INTER-CARRIER FREQUENCY

200Watt（ MAX.）

≤ 3Watt(STBY)

PAL D/K I B/G M/N SECAM L/L’ D/K B/G

NTSC M/N MULTI PAL/ SECAM/ NTSC

38.9MHz,33.95MHz(L’)

5.5 MHz (B/G)

6.0 MHz (I)

CHROMA IF FREQUENCY

CHANNELS RECEIVED

TUNING MODE

AV IN/OUT SPECIFICATION

ANTENNA INPUT IMPEDANCE

OSD LANGUAGE

AUDIO OUTPUT POWER LED INDICATORS HAND SET POWER SUPLY

6.5 MHz (D/K,L/L’)

5.85MHz(NICAM B/G,D/K,L)

6.55 MHz (NICAM I)

5.74MHz(GERMAN STEREO)

4.5MHz(BTSC)

BG/DK/L: 34.47MHz

L’: 38.38 MHz

VHF-L 46.25-163.25MHz VHF-H158.25-466.25MHz UHF 471.25-855.25MHz PLL SYSTEM

1 AV1 IN,1 S-VIDEO IN

SCART IN, YCbCr IN, YPbPr IN AV IN/OUT

1 AV OUT Y/C IN -Y：1.0±0.2V

C:0.7 V

P-P

75Ω

VIDEO IN----1.0 ±0.2V

P-P

75Ω

AUDIO IN----Approx,500mV VIDEO OUT----1.0±0.2 V

P-P

75Ω

AUDIO OUT----Approx,400mV RGB IN : ≤0.7 V

P-P

75 OHM

ENGLISH/SPAINISH/ITALY

GERMAN/FRENCH/RUSSION/PORTUGUES/

POLAND/TURKISH/CROATION/SERBIAN/

NACEDONIAN/CHINA-SINPLE/

CHINA-TRADITIONAL

NOTE: The OSD language has only 5 language.

6Wx2 (1KHz, 0.5Vrms, 10%THD)

Continue shine POWER ON

Flash standby BATTERY 1.5V （AAA）x2

PART2:PC RESOLUTION

ANALOG RGB IN 0.7 V

DVI IN 0.7 V

RESOLUTION V.Feq.(Hz) h.Feq.(Hz) GRAPHIC MODE

640X480 59.940 31.469 VGA

800X600 60.317 37.879 VGA

1024X768 60.004 48.363 VGA

P-P

1280X720 59.870 47.776 VGA

PART3:PANEL

Brand & Model CHIMEI /V270W1-L03 Resolution 1280X720 Displayable Colour 16.7MHz Surface Hard Coating + Anti-Radiation Viewing Angle (H/V) 170° (Hor) / 170° (Ver) Display Response Time 16ms Contrast Ratio 1:600 Brightness 550nit Aspect 16;9 Lamp Life 50,000Hrs Bad Pixel Quality (Bright/Dark/Total) 2/6/8

POWER (STAND BY) BUTTON

PROGRAM SELECTION BUTTON

SLEEP BUTTON

VOL+/- BUTTONS (VOL+/-)

TEXT BUTTON

Hold BUTTON

INDEX BUTTON

MUTE BUTTON

SOURCE SELECT BUTTON

PIP BUTTON

PROG+/- BUTTON

MONO/STEREO BUTTON

MENU BUTTON

Q. VIEW BUTTON

Sub.Page BUTTON

REVEAL BUTTON

SOUND BUTTON

PICTURE BUTTON

Screen BUTTON

Auto BUTTON

RM-611

7654321

8

U6

TELETEXT CCD/VCHIP

EEPRAM

D

U4

TUNER

AV IN

S_VIDEO IN

YCrCb

U24

VIDEO

SCART

C

PC

YPrPb

B

SWITCH

U3

SYNC

U10

SWITCH

DVI

VIDEO

DECODER

U11

ADC

U1

DAC

U7U8

UC

U14

BUFFER

U9

SDRAM

DEINTERLACER

U18

UB

BUFFER

U21

SWITCH

I2C

U5

EEPRAM

FLASH MEMERY

U17

CPU/SCALER

UD

RESET

U2

BUFFER

UE

AMP

LVDS

U19

LCD PANEL

D

C

B

TV AUDIO

AV AUDIO

SCART AUDIO

HDTV AUDIO

A

POWER

1 2 3 4 5 6 78

24VDC

11----20VDC 5VDC 5VDC_SB 3VDC_SB

STAND BY

AUDIO

DECODER

POWER

AMP

A

7654321

OVCC CVCC PVCC AVCC

97

18

D

AVCC

R1

96

EXT_RES

510R

DVI1

DATA2/4_SHLD

DDC_DATA

C

B

VCC

DATA1/3_SHLD

H_PLUG_DET

DATA0/5_SHLD

CLK_SHLD

DVI

IC1

VIN3VOUT

LT1117-3.3V

SHELL1

DATA2DATA2+

DATA4-

DATA+

DDC_CLK A_VSYNC

DATA1DATA1+

DATA3DATA3+

+5V

GND

DATA0DATA0+

DATA5DATA5+

CLK+ CLK-

A_RED

A_GREEN

A_BLUE

A_HSYNC

A_GND

SHELL2

1

GND

31

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(C1) 26(C2) 27(C3) 28(C4) 29(C5)

32

47uF/16V

GSCLV DDCDV

DVC1

L2

2

112

22uH

L3

2

C2

C1

0.1

22uH

L4

22uH

L5

22uH

GSCLV DDCDV

7,9

3,7,9

9

OVCC

PVCC

AVCC

CVCC

OVCC OVCC OVCC OVCC OVCC CVCC CVCC CVCC

C11

C12

C13

0.1

DIGSEL

PD

C14

0.1

CVCC

R2

1K

R187 0

C15

C16

0.1

R10 1K_NS

90

RX0p

91

RX0m

85

RX1p

86

RX1m

80

RX2p

81

RX2m

93

RXCp

94

RXCm

100

OCK_INV

4

PIXS

1

DFO

7

STAG_OUT

3

ST

9

PDO

2

PD

99

RSVD

CVCC

C17

C18

C19

0.1

OVCC578OVCC457OVCC343OVCC229OVCC1

OGND119OGND228OGND345OGND458OGND576GND15GND239GND368PGND98AGND179AGND283AGND387AGND489AGND5

82

6

VCC367VCC238VCC1

PVCC

U1

AVCC495AVCC388AVCC284AVCC1

8

SCDT

10

QE0

11

QE1

12

QE2

13

QE3

14

QE4

15

QE5

16

QE6

17

QE7

20

QE8

21

QE9

22

QE10

23

QE11

24

QE12

25

QE13

26

QE14

27

QE15

30

QE16

31

QE17

32

QE18

33

QE19

34

QE20

35

QE21

36

QE22

37

QE23

49

QO0

50

QO1

51

QO2

52

QO3

53

QO4

54

QO5

55

QO6

56

QO7

59

QO8

60

QO9

61

QO10

62

QO11

63

QO12

64

QO13

65

QO14

66

QO15

69

QO16

70

QO17

71

QO18

72

QO19

73

QO20

74

QO21

75

QO22

76

QO23

ODCK

DE VSYNC HSYNC

CTL1 CTL2 CTL3

92

SII161

R11

44 46 47 48

40 41 42

RP1

RP3 47

RP2 47

RP4

RP5 47

RP6 47

1

GB0

47

GB1 GB2 GB3 GB4 GB5 GB6 GB7 GG0 GG1 GG2 GG3

47

GG4 GG5 GG6 GG7 GR0 GR1 GR2 GR3 GR4

47

R12

T2

1

T1

2

GR5 GR6 GR7

R13 47_NS

T3

GCLK

GFBK

6,7,8

GVS

GRAPHIC

47

DVI-DE

8

D

C

B

AVCC AVCC AVCC AVCC AVCC PVCC PVCC

C3

C4

C5

A

1 2 3 4 5 6 78

0.1

0.1C60.1

C7

0.1C80.1C90.1

A

7654321

8

D

S-B

R239 75

S-G

C

R240 75

S-R

R241 75

3.3uH

L47

3.3uH

R242 75L45

R243 75L46

R244

75

GND

C251 330pF

C252 330pF

C253 330pF

S-B

S-G

S-R

C8

100uF/16V

VCC

R25

47

Q12

9014

R26 1K

R27 10K

C10

100uF/16V

TVVIN

D

C

GND

CN14

CON6

B

CN12

CON6

A

TVVIN

1 2 3 4 5

GND

BLANKING

GND

TV-AUDIO

TV-VIN

BLANKING

S-R

S-G

SCART_L

6

SD

5

SCART_R

4

SL

3

SD

2

SR

1

S-B

GND

RGB/V

SCART

20 1819 1617 1415 1213 1011 89 67 45 23

1

SCART

R230 1K

GND

VIN

ZD1

ZENER3 R8 1K

R9 1K

100uF/16V

ZD2 ZENER3

R236 10K

C23

R237 10K

SW

R17

SCART_L

SCART_R

R15

10K

R16 10K

R19 47

SW

R18 10K

10K

Q15

9014

Q17 9014

SCART

VCC

GND

R20

47

R21

47

Q13

9014

R24 10K

R23

TV-AUDIO

B

10K

R22

1K

SCART

A

GND

1 2 3 4 5 6 78

VSYNC

8

D

7

C

B

7654321

CON5 is for LCD control (J24's) supplement,

D

PWCS0#

PWD0 PWD1 PWD2 PWD3 PWD4 PWD5 PWD6 PWD7

MEM_BUS

9,10

C

1,7,9

VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC

DDCD

2

D1

K

3

B

1

A

BAV99L

R29 10K

D2

BAV99L

U2

11

CLK

VCC

3

1D

4

2D

7

3D

8

4D

13

5D

14

6D

17

7D

18

8D

74HC374

7

DDCC

R30 10K

1Q 2Q 3Q 4Q 5Q 6Q 7Q 8Q OE

GND

7,1 7,1 7,1

RED

D3

BAV99L

VDD

20

2 5 6 9 12 15 16 19 1 10

MUTE

D4

BAV99L

R38

R39

R40

GREEN

LCDON BKLON PD

LVDSON

680R

680R 0

11 11 4,9

12

DIGSEL

LED1

GREEN

LED2

DIODE

D5

BAV99L

MUTE

DIGSEL

BLUE

CN5

1 2

CON2

R34

7

R44 2K

BUF-HS

BUF-VS

BUF-HS

D7

BAV99L

7

BUF-VS

22R

HSYNC

R35 22R

BUF-VS

R45 2K

R36

C25

2.2K

22P

C26

R37

22P

2.2K

R184 10K

VIN

VIN4

YSOG

7

1

BUF-HS

D6

BAV99L

U3

1 2 3 4 5 6 7 8

74hc14a

U21

1

0Y

VDD

2

2Y

3

YOUT

4

3Y

XOUT

5

1Y

6

INH

7

VEE

VSS8B

CD4052

VCC

R223 10K

2X 1X

0X 3X

14 13 12 11 10 9

VCC

C234

16 15 14 13 12 11 10

A

9

VIN YSOG

VFF

0.1

DEN DDEN DVI-DE

A

B1

R225 10K

R224 10K

A

1 2 3 4 5 6 78

A

7654321

VAA

R64

R62

D

C62

R59

100

4.7

RST1#

4.7

1

R204

L42 FB

VAA

100

GND GND

VAA

GND

0

R202

5.6K

R205 22K

C208 100uF/16V

R66

VAA

VOUT

VINHS

VINVS

SDA SCL

RST1#

C246

OUT

GND

2

VOUT

4

C

+12

L41 FB

3

C249 100uF/16V

IC9 7805

IN

B

A

5.6K

R63 22K

GND GND

R203

47

Q2 9014

R206 470

4,6,8,9

C20

C244

0.1

V33VT

47

Q3 9014

C63

R60 470

R207

R209 1K

0.1

470

VID_BUS

R80

24K

C60 20pF

R61

CVBS0

12.000M

SCL SDA

X2

VAA

C38 is the bypass cap for Q1

C64

0.1

GND

470

SCL SDA

VINVS VINHS

C21

CVBS0

0.1

C61 20pF

Q1

R232 10K

9015

R208

5.6K

RST1#

VAA

CCVIN

VINHS VINVS

SDA SCL

R73 10K

GND GND

49

SCL

50

SDA

37

VSYNC

36

HSYNC

23

CVBS0

24

CVBS1

25

FILT

26

IREF

42

XO

41

XI

40

XGND

43

RESET

28

TEST

9

ADC0

10

ADC1

11

ADC2

12

ADC3

R65

0_NS

13 14

15

10

11

31

7

5

4

6

1

VDDA

22

V33VT

GNDA

U7

VIDEO

HS_IN VS_IN

SDA SCL

SEN PREF

SMS ASEL

VSSA

Z86229

39

U8

VDDC

13

GNDC

44

VDDP

38

SDA_NV SCL_NV

GNDP

GREEN

CSYNC

GREEN

FRAME

BLUE

VDS RED

BLUE

PWM

PW7 PW6 PW5 PW4 PW3 PW2 PW1 PW0

P0_7 P0_6 P0_5 P0_4 P0_3 P0_2

P1_5 P1_4 P1_3 P1_2 P1_1 P1_0

COR

VDD SDO

RED

BOX

VAA

C65

0.1

GND

VAA

GND

12

16

GND

18

2

3

17

C67

8

R75

9

LPF

5264

6.8K

C77

35

34 33 32

1 30

8 7 6 5 4 3 2

21 20 19 18 17 16

R210 10K

52 51 48 47 46 45

29 27

15

DA

14

CL

GND

C78

6.8nF

C54

0.1

R31 10K

R192

R67 470

R193

R68 470

R194

R69 470

D13

IN4148

68nF

V33VT

0.1

470

R32

10K

V33VT

D14

IN4148

R196

R198

R200

GND

C71

75

R74

R76

75

GND

470

U6

5

6 7

8

SDA

SCL TEST

VCC

GND

A2 A1

A0

24C16

33pF

C72

0.22

V-RED

C69 33pF

C73

0.22

C70 33pF

C74

0.22

4

3 2

1

V-RED

V-GRN

V-BLU

V-BOX

C75 33pF

VDD V33VT

L8 FB

U26 bypass cap

C80

100uF/16V

8

D

C

C22

0.1

B

A

1 2 3 4 5 6 78

7654321

8

VOUT

5

VOUT

RST1#

5,6,9,10,11

SDA

S-CIN S-YIN SAGND SAGND SAGND SAGND SAGND SAGND SAGND

HD-Y1

HD-Y

HD-Pb1 HD-Pb

HD-Pr1

HD-Pr

AV-IN SAGND

S-VIDEO1

5

X

2

GND

X

2

GND

X

2

GND

CON9

Y

SCL

1 2 3 4 5 6 7 8 9

D

CN3

2 1

CON2

C

B

A

SDA

SCL

14

15

13

VIN3

SCL

SDA

VIN2

CIN

VIN1

VIN4

Y2/G2

U2/B2

V2/R2

Y1/G1 U1/B1 V1/R1 FBIN1

XTALI

XTALO

CLK560FPDAT58CLK2024ASGND7ASGND64GND11APGND25APVDD26PLGND30YGND35CGND46SPGND51AFGND65ISGND68ISGND77ISGND80I2CSEL

V-BLU

S-B

V-GRN

S-G

V-RED

S-R

RGB/V

V-BOX

R251 6.8K

R245 0_NS

R246 0_NS

R247 0_NS

YCb

YCr

AV-IN

S-CIN

S-YIN

YY

0.1

VDD

2

TV-VIN

VIN4

R52 75

GND

R53 75

GND

R54 75

GND

GRN

BLU

YY YCb YCr YCb2 YY2 YCr2

R212

R214

10K

U5

5 6

7 8

SDA

SCL TEST

VCC

GND

RRED V-BOX1

A2 A1

A0

R216 10K

4 3

2 1

3.3uH

L11

3.3uH

R71 1.2K

R218 10K

TGND

GND

YSOG

R220 10K

R56 75L9

R57 75L10

R55

C58 20pF

C59 20pF

R49 2K

R50 75

R51 75

R58 75

75

GND

R222 10K

C55 330pF

C56 330pF

C57 330pF

C255 0.22

X1

20.25M

C27

0.68

C28

0.68

C31 1nF

C29

0.68

C30

0.68 C37

0.22

C38

0.22

C39

0.22

C256 0.22

C254

0.22

74

73

71

72

75

5

4

6

2 1 3

79

62

63

2

TV-VIN

G

B

R

1

SDA

SCL

C53

24C16

1 2 3 4 5 6 78

C32 1nF

VDD

C36

0.22

10

12

VDD

VDDCAP9GNDCAP

RST#

70

VOUT

U4 VPC3230D

C44 47nF

R248 0_NS

R249

0_NS

R250

0_NS

S1A S2A

S1B S2B

S1C S2C

S1D S2D

IN EN

VSS

GND

C33 1nF

16

VCC

PI5V330

GND

8 U24

GND

2 3

5 6

11 10

14 13

1

15

VDD +5

29

52

36

45

CVDD

YVDD

PLVDD

SPVDD

4

DA

7

DB

9

DC

12

DD

69

AFVDD

V-BOX1

GND

76

BLU

GRN

RRED

ISVDD

VCC is 5V power supply from the power socket VDD is 3.3V digital power supply, +5 is 5V analog power supply for U1 VPC3230D; VTT is 5V power supply for U2 FI1256M K 2 (TV Tuner)

GND

D

C52

C

0.1

C35 1nF

B

59

VREF

78

VREF

66

VRT

VSTBY

FFIE

FFWE

FFRST

FFRE FFOE

Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0

UV7 UV6 UV5 UV4 UV3 UV2 UV1 UV0

LLC2

LLC

AVO

HCLP

HS VS

INTLC

TEST

VGAV

OE#

67

19 20 21 22 23

31 32 33 34 37 38 39 40

41 42 43 44 47 48 49 50

27 28 54 55 56 57 53

16

17 18

47

L38

11R/100MHZ

YCr2 YCr YCb2 B YCb

C42 47nF

RP7

RP8

U22

BY BX CY C CX INH VEE VSS C

CD4053

GNDGND GND GND

L39

11R/100MHZ

VDD

AY AX

C43

C45

47nF

10uF

VINY7

VINY6

VINY5 VINY4 VINY3 VINY2 VINY1 VINY0

VINCK

VHREF

VINHS

VINVS

VIODD

R

B

G

A

YY2

YY

A B

R185 10K

公司名称

+5

(VSTBY)

C48

0.1

VDD

C47 10uF

GNDGND

VID_BUS

C49

0.1

+5

C40

0.22

R186 1K

C76

0.1

C46 10uF

VIDEO BUS

+12

Q9

9014

深圳市凯欣达电子有限公司

深圳市车公庙泰然工业区

5,6,8,9

C51

C50

0.1

C34

C41

1nF

0.22

S/Y

210栋三楼EF座

公司地址

图名

图号

绘制

文件名

当前时间

04-CODER.SCH

4

版本号

校对

30TV

当前日期

2

审核

A.1

2003.06.12

A

7654321

8

D

VID_BUS

4,5,8,9

C

1,7,8

GRAPHIC

B

GRAPHIC

VINY7 VINY6 VINY5 VINY4 VINY3 VINY2 VINY1 VINY0

VINCK VINHS VINVS

GR7 GR6 GR5 GR4 GR3 GR2 GR1 GR0

GG7 GG6 GG5 GG4 GG3 GG2 GG1 GG0

GB7 GB6 GB5 GB4 GB3 GB2 GB1 GB0

GCLK GFBK GVS

UCA PW1230

23

VG7

22

VG6

21

VG5

20

VG4

18

VG3

17

VG2

16

VG1

15

VG0

38

VR7

37

VR6

36

VR5

35

VR4

33

VR3

32

VR2

31

VR1

30

VR0

25

PVCLK

26

CREF

28

PVHS

27

PVVS

9

VB7

8

VB6

7

VB5

6

VB4

4

VB3

3

VB2

2

VB1

1

VB0

13

SVCLK

11

SVHS

12

SVVS

UCB PW1230

100

GR7

99

GR6

98

GR5

97

GR4

95

GR3

94

GR2

92

GR1

91

GR0

89

GG7

88

GG6

87

GG5

86

GG4

84

GG3

83

GG2

82

GG1

81

GG0

79

GB7

78

GB6

76

GB5

75

GB4

73

GB3

72

GB2

71

GB1

70

GB0

68

GCLK

66

GHS

67

GVS

UCC PW1230

UCF PW1230

142

DR7

141

DR6

139

DR5

138

DR4

136

DR3

135

DR2

133

DR1

132

DR0

130

DG7

129

DG6

128

DG5

127

DG4

125

DG3

124

DG2

122

DG1

121

DG0

119

DB7

118

DB6

117

DB5

116

DB4

114

DB3

113

DB2

111

DB1

110

DB0

102

R86

DCLK

R87 47

104

DHS

103

R88 47

DVS

108

R89

DENR

106

DENG

107

DENB

145

DEN

161

VREFI

162

VREFO

160

COMP

153

Y/GA

150

U/BA

156

V/RA

159

RSET

VXX VDD

123

140

175

205

235

VDD5VDD34VDD93VDD

VDD

PVDD14PVDD29PVDD42PVDD54PVDD64PVDD69PVDD80PVDD90PVDD

VSS19VSS49VSS77VSS

VSS

PVSS10PVSS24PVSS39PVSS46PVSS57PVSS65PVSS74PVSS85PVSS96PVSS

112

134

187

219

251

47

BGND

GPR7 GPR6 GPR5 GPR4 GPR3 GPR2 GPR1 GPR0

GPG7 GPG6 GPG5 GPG4 GPG3 GPG2 GPG1 GPG0

GPB7 GPB6 GPB5 GPB4 GPB3 GPB2 GPB1 GPB0

DDHS DDVS DEN

PW1230E

C81

0.1

BGND

C110

0.1

R92 316

101

RP9 47

RP10 47

RP11 47

RP12 47

RP13 47

RP14 47

L43 FB

DEN 9

+3.3

109

120

131

PVDD

PVSS

105

115

126

DISPLAY BUS (G-PORT)DE-INTERLACED

UCD PW1230

NVA13

218

MA13 MA12 MA11 MA10

MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0

MD15 MD14

MCLKFB

VXX

C82

0.1

VZZVYY +2.5 +3.3

197

199

DPAVDD

DPDVDD

MPDVDD58MPAVDD60ADDVDD

DPAVSS

DPDVSS

MPDVSS59MPAVSS61ADDVSS

196

198

MD13 MD12 MD11 MD10

MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0

MRAS# MCAS#

MWE# MCLK

149

148

R86

470

DDCK

PW1230E

143

165

180

200

PVDD

PVSS

137

147

171

189

PW1230C

7,8,9

208

216

224

230

237

243

249

256

PVDD

PVSS

193

202

212

222

228

233

240

246

253

C83

0.1

163

166

ADAVDD

ADGVDD

ADAVSS

ADGVSS

164

167

NVA12

221

NVA11

220

NVA10

215

NVA9

217

NVA8

214

NVA7

211

NVA6

209

NVA5

206

NVA4

203

NVA3

204

NVA2

207

NVA1

210

NVA0

213

NVD15

254

NVD14

250

NVD13

247

NVD12

244

NVD11

241

NVD10

238

NVD9

234

NVD8

231

NVD7

232

NVD6

236

NVD5

239

NVD4

242

NVD3

245

NVD2

248

NVD1

252

NVD0

255

NVRAS#

225

NVCAS#

226

NVWE#

227

NVCLK

229

NVCLK

223

C84

C85

0.1

151

154

157

VYY VZZ

AVD33B

AVD33G

AVD33R

AVS33B

AVS33G

AVS33R

152

155

158

C86

0.1

NVA13 NVA11

R81

NVA12

NVA10 NVA9 NVA8 NVA7 NVA6 NVA5 NVA4 NVA3 NVA2 NVA1 NVA0

NVCLK

NVRAS# NVCAS# NVWE#

SDA SCL

RST1#

C87

C88

0.1

0

R82 0

SDA SCL

RST1#

BGND

R90

3.3K R91

3.3K

21 20

35 22 34 33 32 31 30 29 26 25 24 23

38

18 17 16

39 15

C112

20pF

C89

0.1

PW1230 MEMORY BUS

VDD

BSL1 BSL0

VCC1VCC3VCC9VCC14VCC27VCC43VCC

A11 A10/AP A9 A8 A7 A6 A5 A4 A3 A2 A1 A0

CLK

RAS# CAS# WE#

UDQM LDQM

VSS6VSS12VSS28VSS41VSS46VSS52VSS

VDD

X3

10MHz

C113 20pF

R191 10K

U9

146

201

R93

144

K4S641632C

40

2.2M

41

47 45

55

44 43

56

53 50 51 48 52

49

DQ15 DQ14 DQ13 DQ12 DQ11 DQ10

CKEN

54

UCE PW1230

CGMS MVE

XTALI

XTALO

SDA SCL

RST# CSA2

CSA1 TEST

TSTCLK

TRST# TCK TDI TDO TMS

DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0

CS#

53 51 50 48 47 45 44 42 13 11 10 8 7 5 4 2

37 19

NVD15 NVD14 NVD13 NVD12 NVD11 NVD10 NVD9 NVD8 NVD7 NVD6 NVD5 NVD4 NVD3 NVD2 NVD1 NVD0

VDD

MCUA7 MCUA6 MCUA5 MCUA4 MCUA3 MCUA2 MCUA1 MCUA0

MCUD7 MCUD6 MCUD5 MCUD4 MCUD3 MCUD2 MCUD1 MCUD0

MCUCS#

MCUWR#

MCUCMD

MCURDY

G-PORT

7,8,9

D

C

177 176 174 173 172 170 169 168

186 185 184 183 182 181 179 178

190 191 192 188

B

BGND BGND BGND BGND

A

VDD +3.3 VDD

C90

C91

C92

C93

C94

C95

0.1

1 2 3 4 5 6 78

C96

0.1

+2.5

C97

C98

C99

C100

C101

C102

0.1

C103

0.1

BGND

C104

0.1

C105

0.1

C106

0.1

C107

0.1

C108

0.1

C109

0.1

A

7654321

8

VDD1

VEE

C116

0.1

C122

0.1

C123

0.1

GRAPHIC

C117

0.1

C125

0.1

GND

G-PORT

GRAPHIC

C118

0.1

C126

0.1

G-PORT

GND

VDD

A.1

C119

0.1

C127

0.1

C128

0.1

1,6,8

D

C

6,8,9

B

A

SDA SCL

HD-Y HD-Y

D

HD-Pb

HD-Pr HD-Pr

C

VGASEL

9 9

GCOAST

PW1230E

6,8,9

6

PW1230C

9

FLASHEN

B

DDCC

3

1,9

GSCL

A

DDCD

1,3,9

SDA SCL

L12 HfFB

1

X

Y

R94

2

75

GND

L13

GND

HfFB

1

X

Y

R95

2

75

GND

L14

GND

HfFB

1

X

Y

R96

2

75

GND

VGA

10

5

15

9

4

14

8

3

13

7

2

12

6

1

11

DB15

DDCD

DDCC

VGASEL

GCOAST

PW1230E

PW1230 CLK & SYNCs

FLASHEN

DDCC

GSCL

GSDA( )

1 2 3 4 5 6 78

VDD

DDCD

PIN9

R107

3.3K

R108

3.3K

R109

3.3K R110

3.3K

VDD

GND

HD-Y

HD-Pb

HD-Pr

R97 10K

VGABI

VGAGI

VGARI

VGAHS VGAVS

D8

DIODE

VDD

R104

3.3K

VGAHS

R105

3.3K

VGAVS

L16 HfFB

R98 75

9

GND

L17 HfFB

GND

L15 HfFB

GND

UAB 74LV126

UAD 74LV126

10

UAC 74LV126

8 9

6 5

7

8

R33 10k

D9

R99 75

R100 75

13

U13 24LC21A

4

SCL SDA

VCLK VCC

DIODE

56

1112

VGA-B

VGA-G

VGA-R

TXD

RXD

DDCEN

GND

NC

NC NC

VCC

VSS

Bypass cap for U9

C114

0.1

GND

HD-Pr VGA-R

HD-Y VGA-G

HD-Pb

11

VGA-B

10

14 13

15

2 3

VDD

R118

8.2K

R111

Q4

3.3K

VDD

9014

4 3

2

1

C129

0.1

2 3

5 6

1

UAA 74LV126

C130

0.1

VSS

16

S1A S2A

S1B S2B

S1C S2C

S1D S2D

IN EN

VCC

GND

DA

VCC

DB

DC

PI5V330

DD

GND

8 U10

R119 1K

C131

0.1

R116 200

R117 200

4

7

9

12

BUF-VS

C138

0.1

C139

0.1

RED

GREEN

BLUE

DVC1

VCC

RED

GREEN

BLUE

VDD

VEE VEE

C136

C132

3.9nF R106

1,3

C133 47nF

1,3

C134 47nF

C137

1,3

1nF

C135 47nF

HSYNC

3

VSYNC

BUF-HS

1,3

GNDGND

1,3

1

3

11 10

12

9

4

5

R3

R4

GSCLV

DDCDV

C120

0.1

U12 MAX232A

C1P

C1M

TIN1 TIN2

ROUT1 ROUT2

C2P

C2M

3.3K

D10

DIODE

D16

DIODE

C121

0.1

39nF

3.3K

VCC

GND

TOUT1 TOUT2

RIN1 RIN2

VM

R6 0 R7 10K

VFF

AVD26AVD27AVD39AVD42AVD45AVD46AVD51AVD52AVD59AVD62VDD11VDD22VDD23VDD69VDD78VDD

33

FILT

57

SDA

56

SCL

55

A0

54

RAIN

48

GAIN

49

SOGIN

43

BAIN

30

HSYNC

31

VSYNC

29

COAST

58

REFBYP

37

MIDSCV

38

CLAMP

GND1GND10GND20GND21GND24GND25GND28GND32GND36GND40GND41GND44GND47GND50GND53GND60GND61GND63GND68GND

GND

VCC

16

15

14 7

13 8

C140

0.1

2

VP

6

C141

0.1

R5

U23

0

24LC21A

6

5 7

8

VDD1

U11 AD9883A

PCRXD

PCTXD

4

GND

SCL SDA

VCLK VCC

3

NC

2

NC

1

NC

35

79

PVD34PVD

70

RED7

71

RED6

72

RED5

73

RED4

74

RED3

75

RED2

76

RED1

77

RED0

2

GRN7

3

GRN6

4

GRN5

5

GRN4

6

GRN3

7

GRN2

8

GRN1

9

GRN0

12

BLU7

13

BLU6

14

BLU5

15

BLU4

16

BLU3

17

BLU2

18

BLU1

19

BLU0

67

80

RXD TXD

R112 47 R113 47

66 65

R114 47

64

R115 47

10

UBC 74LV126

13

UBD 74LV126

1

UBA 74LV126

2 3

4

UBB 74LV126

5 6

89

1112

DATCK

HSOUT

SOGOUT

VSOUT

PW1230E

DDCK

DDHS

DDHS GPFBK

DDVS

9 9

CN9

1 2 3

CON3

L44

GPCLK

GPSOG

GPVS

GCLK

GFBK

GHSSOG

GVS

RP15 47

RP16 47

RP17 47

RP18 47

RP19 47

RP20 47

VFF

C115

0.1

Bypass caps for U10 and U11

GR7 GR6 GR5 GR4 GR3 GR2 GR1 GR0

GG7 GG6 GG5 GG4 GG3 GG2 GG1 GG0

GB7 GB6 GB5 GB4 GB3 GB2 GB1 GB0

FB

VDD1

7654321

8

GRAPHIC

D

VDD1

C143

C142

0.1

Bypass caps for U27

GVS GHSSOG GFBK GCLK

GR7 GR6 GR5 GR4

GR3 GR2 GR1 GR0

VDD1

47

1A1

46

1A2

44

1A3

43

1A4

1

1OE

41

2A1

40

2A2

38

2A3

37

2A4

48

2OE

36

3A1

35

3A2

33

3A3

32

3A4

25

3OE

30

4A1

29

4A2

27

4A3

26

4A4

24

4OE

C

42

VCC7VCC18VCC31VCC

U14

LVC16244

GND4GND10GND15GND21GND28GND34GND39GND

45

VDD1

2

1Y1

3

1Y2

5

1Y3

6

1Y4

GPVS

8

2Y1

GPSOG

9

2Y2

GPFBK

11

2Y3

GPCLK

12

2Y4

GPR7

13

3Y1

GPR6

14

3Y2

GPR5

16

3Y3

GPR4

17

3Y4

GPR3

19

4Y1

GPR2

20

4Y2

GPR1

22

4Y3

GPR0

23

4Y4

BUFFERED GRAPHIC BUS

VXX

VYY is 2.5V display PLL power supply of U7, VZZ is 2.5V memory PLL power supply of U7,

VCC

42

GG7

47

GG6 GG5 GG4

VDD1

C155

C156

0.1

B

Bypass caps for U28

6,7,9

PW1230E

GG3 GG2 GG1 GG0

GB7 GB6 GB5 GB4

GB3 GB2 GB1 GB0

1A1

46

1A2 1A3 1A4

1OE 2A1

2A2 2A3 2A4

2OE 3A1

3A2 3A3 3A4

3OE 4A1

4A2 4A3 4A4

4OE

VCC7VCC18VCC31VCC

U15

LVC16244

GND4GND10GND15GND21GND28GND34GND39GND

44 43

1

41 40 38 37

48

36 35 33 32

25 30

29 27 26

24

GPG7

2

1Y1

GPG6

3

1Y2

GPG5

5

1Y3

GPG4

6

1Y4

GPG3

8

2Y1

GPG2

9

2Y2

GPG1

11

2Y3

GPG0

12

2Y4

GPB7

13

3Y1

GPB6

14

3Y2

GPB5

16

3Y3

GPB4

17

3Y4

GPB3

19

4Y1

GPB2

20

4Y2

GPB1

22

4Y3

GPB0

23

4Y4

L21 FB

L22 FB

L23 FB

(G-PORT)

IC2 LT1117

VIN3VOUT

G-PORT1,6,7 6,7,9

VYY

VZZ

+2.5

2

ADJ

1

R128 300

VXX is 2.5V core power supply of U7 (PW1230)

VADJ125

BGND

R129 300

C165 47uF/16V

L24 FB

BGND

C166 47uF/16V

VXX

+2.5VZZVYY

BGND

C167 47uF/16V

VXX

C168 100uF

D

C

B

45

A

A.1

1 2 3 4 5 6 78

4,5,6,8

6,7,8

D

C

B

A

1,7

1,3,7

VID_BUS G-PORT

PWXI

C186 20pF

Clock generation circuit

VCC1

R131

6.8K R132

470

IR input circuit

R56 may not be stuffed

GCOAST

7

VDD1 VDD1

R135

3.3K

SCL

I2C pull-up resistors

VLL is 1.8V core power for U15

RST#

RST1#

11

PWMOUT

GSCL DDCD SCL SDA

R134 1K

IRIN

VIDEO BUS

G-PORT

PWXO

X4

14.318

R130

2.2M

C187 20pF

GCOAST

R136

3.3K

SDA

RST#

RST1#

PWMOUT

GSCL

SCL SDA

DDCD

R227

3.3K

KEY1

C173

0.1

C174

0.1

C179

0.1

C180

0.1

C185

0.1

SDA SCL RST1#

MEM BUS

MEM_BUS D-PORT

D-VS

8

D-HS

R1420R143

CN10

1 2 3 4

CON4

A.1

3,10 11,12

D

C

0

B

A

7654321

MEMORY BUS

KEY6

KEY7

DISPLAY PORT

VLL

C169

0.1

VLL

C170

0.1

VDD1

C175

0.1

VDD1

C176

0.1

VDD1

C181

0.1

VPP

C182

0.1

C171

0.1

C172

0.1

C177

0.1

C178

0.1

C183

0.1

C184

0.1

AGND

D17

DIODE

D18

DIODE

PWCS0#

198

199

CS1

DCLKn

SW FLASHEN VGASEL PW1230E A

PWNMI

193

CS0

DRO7 DRO6 DRO5 DRO4 DRO3 DRO2 DRO1 DRO0

DGO7 DGO6 DGO5 DGO4 DGO3 DGO2 DGO1 DGO0

DBO7 DBO6 DBO5 DBO4 DBO3 DBO2 DBO1 DBO0

DRE7 DRE6 DRE5 DRE4 DRE3 DRE2 DRE1 DRE0

DGE7 DGE6 DGE5 DGE4 DGE3 DGE2 DGE1 DGE0

DBE7 DBE6 DBE5 DBE4 DBE3 DBE2 DBE1 DBE0

DCLK

DHS DVS DEN

68

SCART

BLANKING

NMI

TXD RXD

R228 1K

KBD_BUS

6,7,8

129 130 131 132 133 134 135 136

119 120 121 122 125 126 127 128

111 112 113 114 115 116 117 118

96 97 98 99 100 101 102 103

88 89 90 91 92 93 94 95

76 77 78 79 80 81 82 83

107 106 109 108 110

7 7

1 2 7

7

3

PWNMI 10

TXD RXD

SCART SW

FLASHEN

VGASEL

PW1230E

A

BLANKING

VDD1

11

DRO7 DRO6 DRO5 DRO4 DRO3 DRO2 DRO1 DRO0

DGO7 DGO6 DGO5 DGO4 DGO3 DGO2 DGO1 DGO0

DBO7 DBO6 DBO5 DBO4 DBO3 DBO2 DBO1 DBO0

DRE7 DRE6 DRE5 DRE4 DRE3 DRE2 DRE1 DRE0

DGE7 DGE6 DGE5 DGE4 DGE3 DGE2 DGE1 DGE0

DBE7 DBE6 DBE5 DBE4 DBE3 DBE2 DBE1 DBE0

GND DCLK D-HS D-VS D-EN

RP27 47

RP28 47

RP29 47

RP30 47

RP31 47

RP32 47

RP33 47

RP34 47

RP35 47

RP36 47

RP37 47

RP38 47

R133 470 R138 47 R139 47_NS R140 47_NS R141 47

CN13 CON2

1

2

VPP

ROMOE#

PWD15

PWD14

PWD13

PWD12

PWD11

PWD10

PWD9

PWD8

PWD7

PWD6

PWD5

PWD4

PWD3

PWA19

PWA18

PWA17

PWA16

PWA15

PWA14

PWA13

PWA12

PWA11

PWA10

PWA9

PWA8

PWA7

PWA6

PWA5

PWA4

PWA3

PWA2

PWA1

104

123

140

171

208

165

167

164

173

174

175

A19

A18

VDDP

A17

VDD3

176

A16

A15

177

178

179

A14

A13

A12

182A8183A7184A6187A5188A4189A3190A2191A1192

180

181

A9

A11

A10

148

149

150

D15

D14

154D8155D7156D6157D5158D4159D3160D2161D1162D0163

151

152

153

D13

D12

D11

D10

PWD2

D9

PWD1

PWD0

ROMWE#

194

195

196

197

RD

WR

ROMOE

ROMWE

U17 PW113

VSS3

VSSP

TEST

EXTRST28RESET

XT_IN

XT_OUT

TRST

TCK

TMS

TDI

TDO

PORTA7

PORTA6

PORTA5

PORTA4

PORTA3

PORTA2

PORTA1

PORTA0

PORTB764PORTB663PORTB562PORTB461PORTB360PORTB259PORTB158PORTB057PORTC746PORTC645PORTC544PORTC443PORTC342PORTC241PORTC140PORTC039RXD67TXD

105

124

141

172

166

168

142

139

169

170

147

146

145

144

143

200

201

202

203

204

205

206

207

)GSDA(

AGND

R234

3.3K

RST#

PWXI

PWXO

PWMOUT

SDA

SCL

DDCD

GSCL

IRIN

B1

S/Y

KEY7

KEY6

KEY5

KEY4

KEY3

KEY2

RST1#

KEY1

KEYBOARD BUS

R183 1K

VDD116VDD137VDD165VDD184VDD1

VYUV7 VYUV6 VYUV5 VYUV4 VYUV3 VYUV2 VYUV1 VYUV0

VCLK VHS VVS VPEN VFIELD

GRE7 GRE6 GRE5 GRE4 GRE3 GRE2 GRE1 GRE0

GGE7 GGE6 GGE5 GGE4 GGE3 GGE2 GGE1 GGE0

GBE7 GBE6 GBE5 GBE4 GBE3 GBE2 GBE1 GBE0

GCLK GHSSOG GVS GPEN GFBK

GCOAST

VSS117VSS138VSS166VSS185VSS1

137

185

138

186

VDD1

VDD329VDD352VDD372VDD386VDD3

VSS1

VSS31VSS330VSS353VSS373VSS387VSS3

VLL

56 55 54 51 50 49 48 47

71 75 74

VHREF

70

VIODD

69

GPR7

27

GPR6

26

GPR5

CN6

1 2 3

CON3

DDEN

Q16

9015

)GSDA(

GPR4 GPR3 GPR2 GPR1 GPR0

GPG7 GPG6 GPG5 GPG4 GPG3 GPG2 GPG1 GPG0

GPB7 GPB6 GPB5 GPB4 GPB3 GPB2 GPB1 GPB0

GPCLK GPSOG

GPVS DDEN GPFBK

GCOAST

VDD1

R226 1K

R137

3.3K

25 24 23 22 21 20

19 18 15 14 13 12 11 10

9 8 7 6 5 4 3 2

31 33 32 34 35

36

1 2 3 4 5 6 78

7654321

8

MEM_BUS

3,9

D

C

B

A

MEMORY BUS

PWA19 PWA18 PWA17 PWA16 PWA15 PWA14 PWA13 PWA12 PWA11 PWA10 PWA9 PWA8 PWA7 PWA6 PWA5 PWA4 PWA3 PWA2 PWA1

ROMOE# ROMWE#

RST#

FCE#

PWA2 PWA4 PWA6

PWA9 PWA11

PWA12 PWA14

PWA17 PWA19

ROMOE# PWD15 PWD14

PWD5 PWD4

PWD3 PWD2 PWD9

JP1

VDD1

ICE#

IA20 IA21

IRP#

JMP

4 2

R233 0

U17 bypass cap

U16 bypass cap

JMP1

JMP

1 3

R149

3.3K

R150

3.3K

R151

3.3K

R152

3.3K

VDD1

14

13

37

16

A18

17

A17

48

A16

1

A15

2

A14

3

A13

4

A12

5

A11

6

A10

7

A9

8

A8

18

A7

19

A6

20

A5

21

A4

22

A3

23

A2

24

A1

25

A0

28

OE#

11

WE#

12

RST#

26

CE#

R148

3.3K

VPP

WP#

VCC

U18

29LV800D

PROMJET1 PROMJET

1 3 5 7

9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59

BYTE#

A-DQ15

DQ14 DQ13 DQ12 DQ11 DQ10

DQ9 DQ8 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0

A20/NC A19/NC

RY/BY#

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60

FVPP FWP#

VDD1

47

PWD15

45

PWD14

43

PWD13

41

PWD12

39

PWD11

36

PWD10

34

PWD9

32

PWD8

30

PWD7

44

PWD6

42

PWD5

40

PWD4

38

PWD3

35

PWD2

33

PWD1

31

PWD0

29

10 9

15

27

VSS

46

VSS

FCE#

VDD1VDD1

PWA1 PWA3 PWA5 PWA7 PWA8 PWA10 IRP# ICE# PWA13 PWA15 PWA16 PWA18 IA20 IA21 ROMWE#

PWD7 PWD6 PWD13 PWD12

PWD11 PWD10

PWD1 PWD0PWD8

Short JP1 3-4 when writing flash

3

Short JP1 1-2 for write protect. For AMD single power flash,

1

this jumper is not used .

R144

3.3K R145

3.3K

VDD1

C189

0.1

VDD1

2

Short JP2 when using PROMJET or ICE ROM Emualtor,

4

open it when using flash normally.

VDD1

C190

0.1

VDD1

SW3 NMI

C233

C232

D12 DIODE

0.1

47uF

R179

VDD1

SW1 NMI

C188

0.1

RNMI

R146

3.3K

RNMI

UDB 74ACT32

4 5

6

UDA 74ACT32

1

2

HD1

1 3

3

R153 200

2 4

R147

3.3K

PWNMI

RST#

PWNMI

RST#

HD2

0

R178 0_NS

D

9

C

B

A

1 2 3 4 5 6 78

7654321

8

KEY0 KEY2 KEY4 KEY6

KEY7 KEY5 KEY3 KEY1

KBD BUS

+12

C193

0.1

U18 bypass cap

+12 is 12V power supply

CN2

1 2 3

CON3

KBD_BUS

9

D

C

B

VDD1VDD1VDD1VDD1VDD1VDD1VDD1VDD1

D

VDD1

KBD1 KBD

1

2

3

4

5

6

7

8

9

10

R158 10K

R159 10K

R160 10K

R161 10K

R162 10K

R163 10K

R164 10K

R165 10K

+12

84

R169 10K

UEA LM358

3 2

R168 10K

1

BKLIGHT1

R188 2K

VCC

BKLIGHT

R190 300R

C250

R154

R171 3K

510

Q7 T3904

R48 2K

100uF/16v

R155 0

R46 2K

R47

UDC 74ACT32

9

10

8

MOSFET1 MOSFET P

11223

R170 2K

Q5 9014

2K

R166 10K

C192

0.1

PWMOUT

C

R167 10K

VDD1

C196 47uF/16V

D11 1N4148

B

9 3

3

PWMOUT BKLON

LCDON

PWMOUT BKLON

LCDON

3

+12

M5V

LCDVCC

C195

0.1

R172

3.3K

C194

0.1

R173

3.3K

Q6 9014

Q8 J279

C197

1000uF/16v

A

1 2 3 4 5 6 78

7654321

8

9,11

D-PORT

D

VDD VOO VNN

C198

C199

C204

0.1

C200

0.1

C205

0.1

C

Bypass caps for U20

C203

0.1

Bypass caps for U21

B

VOO is 3.3V LVDS power for U20 and U21,

A

C201

0.1

AGND AGND

VNNVOOVDD

C206

0.1

AGNDAGND

C207

0.1

C202

0.1

DRE1 DRE2 DRE3 DRE4 DRE5 DRE6 DRE7

DGE0 DGE1 DGE2 DGE3 DGE4 DGE5 DGE6 DGE7

DBE0 DBE1 DBE2 DBE3 DBE4 DBE5 DBE6 DBE7

D-HS D-VS D-EN

DCLK

DRO0 DRO1 DRO2 DRO3 DRO4 DRO5 DRO6 DRO7

DGO0 DGO1 DGO2 DGO3 DGO4 DGO5 DGO6 DGO7

DBO0 DBO1 DBO2 DBO3 DBO4 DBO5 DBO6 DBO7

D-HS D-VS D-EN

DCLK

CON30

DISPLAY PORT

TTL1

DRO1

1 2

DRO3

3 4

DRO5

5 6

DRO7

7 8 9 10

DGO1

11 12

DGO3

13 14

DGO5

15 16

DGO7

17 18 19 20

DBO1

21 22

DBO3

23 24

DBO5

25 26

DBO7

27 28 29 30

D-HS D-EN

31 32

DCLK

33 34 35 36

HEADER 18X2_NS

DRE1 DRE3 DRE5 DRE7

DGE1 DGE3 DGE5 DGE7

DBE1 DBE3 DBE5 DBE7

TTL2

112 334 556 778 9910 111112 131314 151516 171718 191920 212122 232324 252526 272728 292930 313132 333334 353536

HEADER 18X2_NS

DRO0 DRO2 DRO4 DRO6

DGO0 DGO2 DGO4 DGO6

DBO0 DBO2 DBO4 DBO6

D-VS

DRE0

2

DRE2

4

DRE4

6

DRE6

8 10

DGE0

12

DGE2

14

DGE4

16

DGE6

18 20

DBE0

22

DBE2

24

DBE4

26

DBE6

28 30 32 34 36

LCDVCC

D

C

B

A

9,12

LVDSON

VDD

3

LVDSON

32

9

26

51

R0

52

R1

54

R2

55

R3

56

R4

3

R5

50

R6

2

R7

4

G0

6

G1

7

G2

11

G3

12

G4

14

G5

8

G6

10

G7

15

B0

19

B1

20

B2

22

B3

23

B4

24

B5

16

B6

18

B7

27

HSYNC

28

VSYNC

30

ENABLE

25

CNTRL

31

CLOCK

VCC1VCC

U19 DS90C383A

R/F

GND5GND13GND21GND29GND

VCC

17

VDD

9

26

51

R0

52

R1

54

R2

55

R3

56

R4

3

R5

50

R6

2

R7

4

G0

6

G1

7

G2

11

G3

12

G4

14

G5

8

G6

10

G7

15

B0

19

B1

20

B2

22

B3

23

B4

24

B5

16

B6

18

B7

27

HSYNC

28

VSYNC

30

ENABLE

25

CNTRL

31

CLOCK

VCC1VCC

U20 DS90C383A

R/F

GND5GND13GND21GND29GND

VCC

17

PWDN

53

LVDSON

32

PWDN

53

OUT0 OUT0

OUT1 OUT1

OUT2 OUT2

OUT3 OUT3

CLKOUT CLKOUT

LVDSVC

LVDSGD LVDSGD LVDSGD

PLLVCC

PLLGND PLLGND

OUT0 OUT0

OUT1 OUT1

OUT2 OUT2

OUT3 OUT3

CLKOUT CLKOUT

LVDSVC

LVDSGD LVDSGD LVDSGD

PLLVCC

PLLGND PLLGND

TXE0PDRE0

47

TXE0M

48

TXE1P

45

TXE1M

46

TXE2P

41

TXE2M

42

TXE3P

37

TXE3M

38

TXECP

39

TXECM

40

VOO

44

36 43 49

AGND

VNN

34

33 35

AGND

TXO0P

47

TXO0M

48

TXO1P

45

TXO1M

46

TXO2P

41

TXO2M

42

TXO3P

37

TXO3M

38

TXOCP

39

TXOCM

40

VOO

44

36 43 49

AGND

VNN

34

33 35

AGND

LVDS BUSDISPLAY PORT

TXE3P TXE3M

TXECP

TXECM TXE2P

TXE2M TXE1P

TXE1M

TXE0P TXE0M

LCDVCC

TXE3P

TXE3M TXECP TXECM

TXE2P

TXE2M

TXE1P

TXE1M

TXE0P TXE0M TXO3P

TXO3M

TXOCP

TXOCM

TXO2P TXO2M TXO1P TXO1M

TXO0P

TXO0M

+5V

CON1

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

CON2

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

CON30_NS

1 2 3 4 5 6 78