Changhong LP03, CHD-TM201B3 Schematic

LP03

			2010	10
QQ		756216551	2010	10

QQ756216551

2010.11.03

1

	LP03 B	..................................2
	CHD-TM201B3 ...............................................	5
	CHD-TM201B3 .........................................................	16
	CHD-TM201B3 .............................................	20
:LP03 E ....................................		24
: LP03 ..........................................		24
: CHD-TM201B3
: CHD-TM201B3

1

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2010.11.03

LP03 B

B

LP03 B

1 CHD-W170B3:

1280×768 WXGA 2×2.5W DC 12V 18V AC 160 240V/50Hz CH-1218C

2 CHD-TM181B3:

1280×1024 SXGA 2×2.5W DC 12V 18V AC 160 240V/50Hz CH-1218C

3 CHD-TM201B3:

800×600 SVGA 2×2.5W DC 12V 18V AC 160 240V/50Hz CH-1218C

4 CHD-TM201B3C:

640×480 VGA 2×2.5W DC 12V 18V AC 160 240V/50Hz CH-1218C

CATV

470MHz

DVI DVI Digital RGB

AV /

PAL NTSC SECAM

Y/C

S-Video DVD Y/C

236

TV 236

PAL NTSC SECAM D/K I B/G M

TV AV S-Video

TV 15

2

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160V 240V 

PC PC 30PC

SXGA 1280×1024

LP03 BVGA

RGB( )

SKV05-4

RGB( )

MST9885

I²C

24LC32A

QQ756216551

24bitRGB

DVI

SiI161B

PW113

24bitRGB

RF

TDQ-6B7

TV(videl)

AV(video)QQ756216551

VPC3230D

8bit YUV

TV(audio)

Inver ter

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AV(audio)

TDA7440D

Audio R/L

TDA1905

1 VGA

VPC3230D MST9885B VGA SiI161B

DVI PW113 PW113PW113

2 TV

TV TDA7440DPC AV

3

3

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TDA1905 TV

4

5 USB

USB USB USB

USB 6

可以看到液晶显示屏上的图像。

4

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2010.11.03

CHD-TM201B3

CHD-TM201B3

1		T01		TDQ-6B7-FM3W
2		A1		TDA7440D
3		A2	TDA1905		QQ756216551
4		U15		VPC3230D
5		U3		MST9885B
6		J1		SiI161B			DVI
7		U18		PW113		MCU
				QQ756216551
8		U20		AM29LV800BT			Flash ROM
9		NU1		TUSB2046B			USB
10		U8 U11		NTMS10P02			MOS
11		U10		LM2596-5.0			IC
12	U21A U21B			QQ756216551SRV05-4
13		U22		24LC21A		EEPROM
14		U5		24LC21A		EEPROM DVI
15		U7		24LC32A		EEPROM
			QQ756216551
16		U6		TLC7705A
17		NU2		TPS79333			IC

1 MST9885B

MST9885B R G B 8140MSPS 300MHz1280×1024 SXGA

MST9885B20MHz 140MHz

MST9885B R G B 0.5 1.0VP-P75 47nF MST9885B

MST9885B 30 DCLKA ,A/D

MST9885B

●140MSPS

●300MHz

●0.5 1VP-P

●500pSp-p

●3.3V

●4:2:2 YUV

●2.5 3.3V CMOS

●650mW

5

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●LCD

●80pin LQFP

MST9885B

7077	RED0 RED7
29	GREEN0 GREEN7
1219	BLUE0 BLUE7
67	DATACK
66	HSOUT
65	SOGOUT
64	VSOUT
37	MIDSCV	R G B
58	REFBYP
31	VSYNC
30	HSYNC
43	BAIN
49	SOGIN
48	GAIN
54	RAIN
29	COAST
38	CLAMP
55	A0
56	SCL	I2C
57	SDA	I2C
33	FILT
26,27,39,42,45,46,51,52,59,62	AVDD
11 22 23 69 78 79	V33
34 35	PVDD
1,10,20,21,24,25,28,32,36,40,41,44,	GND
47,50,53,60,61,63,68,80

.

2VPC3230D

VPC3230D 4:3 16:9 50 60Hz

100 120Hz

●4Y/C

●PAL/NTSC/SECAM

号进行处理

● CVBS SYUV

● 2 RGB YUV

MST9885B

8

8

8

8

REDIN

CLAMP

ADC

R Y

COLOR

ADC

GRNIN

CLAMP

SPACE

G or U

8

CONVERSION

8 B Y

BLUIN

CLAMP

ADC

HSYNC

SYNC

DCK

PROCESSING

HSOUT

COAST

&

CLOCK

CLAMP

VSOUT

SYNTHESIZER

Programmable

REF

VREF

CONTROL

SDA SCLAo

SOGIN Y SOGOUT

6

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●A/D AGC

●1 44

●PIP 1/4 1/9 1/16 1/32

●15

●I2C

●20.25MHz

VPC3230D

C IN

Analog

Adaptive

Color

Y

Y

2D Scaler

Output

V OUT

V IN1

Decoder

PIP

Formatter

Front-end

Comb

NTSC

Cr

Cr

Panorama

V OUT

V IN2I

Filter

ITU-R 656

V IN3

PAL

Mixer

Mode

ITU-R 601

YCOE

V IN4

AGC

NTSC

SECAM

Cb

Cb

Contrast

Memory

2×ADC

PAL

Saturation

Brightness

Control

FIFO CNTL

V OUT

Tint

Peaking

Y

Analog

Processing

I2C Bus

LL Clock

RGB/YCrCb

Cr

Sync

Component

Matrix

H Sync

Front-End

+

Cb

FB

Contrast

Clock

Saturation

Clock

Generation

V Sync

RGB/YCrCb

4×ADC

Brightness

FB

Gen 2010.10.20

Tint

QQ756216551

AVO

20.25MHz I²C Bus

VPC3230D

QQ756216551

1 3

(R1 G1 B1)IN

1

4 6

(R2 G2 B2)IN

2

7,64,30,11,12,25,35,65,77,46,51,68 80

GND

8

NC

NC

9

VSUPCAP

10 29 36 45 52

V33

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59

69

76

AVCC

13

SCL

I2C

14

SDA

I2C

15

RESQ

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16

TEST

17

VGAV

VGA

18

YCOEQ

Y/C

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19 23

FFIE

NC

24

CLK20

27

LLC2

28

LLC1

NC

31 34 37 40

Y0 Y7

ITU-R656 YUV

C0 C7

41 44 47 50

53

QQ756216551INTLC

(0- ,1- )

54

AVO

55

FSY/HC

NC

56

MSY/HS

57

VS

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58

FPDAT

NC

60

CLK5

5M

61

NC

NC

62

XTAL1

20.25M

63

XTAL2

20.25M

7

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66		VRT	A/D
67		I2CSEL	I2C
70		VOUT
71		QQ756216551
		CIN	S
72		VIN1	S
73		VIN2
74		VIN3	TV
78		VREF	A/D
	QQ756216551
79		FB1IN

3PW113

PW113 OSD SDRAM 80186

PW113 VESA

PW113 VGA UXGA (1600×1200)SXGA 1280×1024

PW113 4:3 16:9 P/N

DVD HDTV YUV4:4:4(24bit) YUV4:2:2(16bit)ITU R656 YUV4:2:2

PW113 PLL

PW113 PWM

PW113 OSD 64K 16

●ITU-R656

●EMI

●PWM

●PLL

●YPbPr/YCbCr/YUV-TO-RGB

●LCD

●(OSD)

●80186

●Power-on Reset

PW113

PW113

8

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1 24 R G B

2 ITU R656 YUV

3 48 R G B

括数据使能模式、分离的同步信号、复合的同步信号以及绿基色同步信号。

最优化系统的处理。

PW113PW113

RAM

1 PW113

2

3 RAM RAM 0 64KRAM

4

64K 4bit 1664K 2bit 4 16480×248

1/64 32

R G B

256×10 10bit Y dither10bit 8bit 16bitYUV30bit

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24bit 16.7Mdither 24bit 8 bit R

8 bit G 8 bit B 18bit 6 bit R 6 bit G 6 bit B 15bit 5 bit R 5 bit G 5 bit B 12bit 4 bit R+4 bit G+4 bit B24 27 30bit

80X86I/O PWMEPROM ROM RAM5 JTAG

PW113

	Vport
		71			VCLK
	74				VVS	QQ756216551
		75			VHS
		69			VFIELD
		70			VPEN
		47 56			YUV0 YUV7		ITU-R656 YUV
			QQ756216551
	Gport
		31			GCLK
		32			GVS
		33			GHSSOG
	QQ756216551									QQ756216551
		34			GPEN
		35			GFBK		ADC PLL
		20 27			GRE0 GRE7
	10 15 18 19				GGE0 GGE7
		2 9			GBE0 GBE7
						QQ756216551
	Dport
		129 136			DGR0 DGR7
	119 122 125 128				DGG0 DGG7
		111 118			DGB0 DGB7
			QQ756216551
		106			DCLK
		108			DVS
		109			DHS
						QQ756216551
		110			DEN
		96 103			DR0 DR7
		88 95			DR0 DR7
		76 83			DB0 DB7
			QQ756216551
		194			WR		RAM
		195			RD		RAM
		196			ROMOE		ROM
		197			ROMWE		ROM			QQ756216551
	QQ756216551
		198			CS0
		199			CS1
		193			NMI
	164 173 184 187 192				A1A19		ROM
						QQ756216551
		148163			D0D15		ROM
		207			PORTA0		SDA
		206			PORTA1		SCL
		204			PORTA3		STANDBY
			QQ756216551
		203			PORTA4
		57			PORTB0
		58			PORTB1

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	60			PORTB3		DVI
	61			PORTB4		LVDS
	62			PORTB5		Y/C
63				PORTB6		QQ756216551
	64			PORTB7
	39 45			PORTC0 PORTC7
	67			RXD
	68			TXD
		QQ756216551
	142			TEST
	139			RESET
	169			XI			QQ756216551
QQ756216551			XO
	170
16 37 65 84 137 185				VDD1		1.8V
17 38 66 85 138 186				VSS
29,52,72,86,104,123,140,171,208				VDDQ3		3.3V I/O
						QQ756216551
1,30,53,73,87,105,124,141,172				VSSQ		I/O
	165			VDDPA2		1.8V
	166			VSSPA2
	167			VDDPA1		1.8V
168		QQ756216551
				VSSPA1

Port C

Port B

Port A

A

D

CS

(7:0)

(7:0)

(7:0)

JTAG Debugger (19:1)(15:0)(1:0)

NMI

TxD

RxD

GPIO

PWM

IR

2-Wire

16-Bit

Processor

Watchdog ad

Interrupt

UART

Decoder

Serial

Microprocessor

ROM/RAM

Timers

Controller

Interface

Processor

On

PW113

Memory Screen

VYUV

Interface

Display

(7:0)

YUV

Memory

To

Buffer

DRGB

RGB GraphicsOr Video

Port Pixel

Color

OSD

Color

Color

(23:0)

Scaler

And

Lookup

Space

YPbPr

Matrix

DRGB

Processing

Gain

Tables

Expander

To

(23:0)

GRGB

RGB

Display

DVS,DHS

Timing

(23:0)

Generator

DNG,DCLK

GVS,GH,

Reset

MCLK DCLK UCLK

Sync

Auto Image

Power on

PLL and

GCLK

Decoder

Optimization

Reset

Oscillator PW113 Image Procesor

VVS,VHS,

And Timer

VCLK

Internal Block Diagram

GREF

GFBK

Reset

XI

XO

4 TDA7440D

TDA7440D

I2C I2C

11