Skyworth 32L01SW Schematic

5

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彩电维修资料网彩电维修资料网

ｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔ

ＴＶＴＶ

１６０１６０

ｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔ

＞＞＞＞＞＞＞＞

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4

3

2

1

POWER

D D

DDR

IR/KEY

R1 L1 CVBS1
R0 L0 CVBS0

CVBS1 Audio
CVBS2 Audio

LVDS

S-Video

PANEL

C C

SPI FLASH

Speaker OUT

RTD2670/2672

AV OUT

L R CVBS

B B

HDMI 1

TUNER

YPbPr2 IN

YPbPr1 IN

HDMI 0

A A

5

VGA Audio IN

4

VGA

3

Audio IN

____LIN___RIN
Pr___Pb____Y

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

Size

Size

Size

A

A

A

Date: Sheet

Date: Sheet

Date: Sheet

P01_Block Diagram

P01_Block Diagram

P01_Block Diagram

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

Document Number

Document Number

Document Number

Design Check Auditing

Design Check Auditing

Design Check Auditing

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

2

RTD2672 LCD TV Controller

Audio IN

____LIN___RIN
Pr___Pb____Y

Modify Rev

Modify Rev

Modify Rev

318Monday, October 06, 2008

318Monday, October 06, 2008

318Monday, October 06, 2008

1

Rev

Rev

Rev

A

A

A

of

of

of

5

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ｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔ

ＴＶＴＶ

１６０１６０

ｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔ

＞＞＞＞＞＞＞＞

彩 电 维 修 资 料 网彩 电 维 修 资 料 网

SPI FLASH

SPI_CS#
SPI_SCK
SPI_DI
SPI_DO

DDR

DDR_DQ[15:0]
DDR_ADD[12:0]
DDR_BA[1:0]
DDR_DQS[1:0]
DDR_DM[1:0]

D D

DDR_CKE
DDR_RAS#
DDR_CAS#
DDR_WE#
DDR_CK
DDR_CK#

Component Video

COMP_Y+
COMP_Y­COMP_Pb+
COMP_Pb­COMP_Pr+
COMP_Pr-

USB_Y+
USB_Y­USB_Pb+
USB_Pb­USB_Pr+
USB_Pr-

AVS0
AHS0

HDMI

HDMI0_CK­HDMI0_CK+
HDMI0_D0­HDMI0_D0+
HDMI0_D1­HDMI0_D1+
HDMI0_D2-

HDMI0_D2+
HDMI0_DDC_SDA
HDMI0_DDC_SCL

HDMI1_CK-

C C

HDMI1_CK+

HDMI1_D0-

HDMI1_D0+

HDMI1_D1-

HDMI1_D1+

HDMI1_D2-

HDMI1_D2+
HDMI1_DDC_SDA
HDMI1_DDC_SCL

HDMI1_HPD_CTL
HDMI0_HPD_CTL

SPI_CS#
SPI_SCK
SPI_DI
SPI_DO

DDR_DQ[15:0]
DDR_ADD[12:0]
DDR_BA[1:0]
DDR_DQS[1:0]
DDR_DM[1:0]

DDR_CKE
DDR_RAS#
DDR_CAS#
DDR_WE#
DDR_CK
DDR_CK#

COMP_Y+
COMP_Y­COMP_Pb+

COMP_Pr+
COMP_Pr-

USB_Y+
USB_Y­USB_Pb+
USB_Pb­USB_Pr+
USB_Pr-

AVS0
AHS0

HDMI0_CK­HDMI0_CK+
HDMI0_D0­HDMI0_D0+
HDMI0_D1­HDMI0_D1+
HDMI0_D2­HDMI0_D2+
HDMI0_DDC_SDA
HDMI0_DDC_SCL

HDMI1_CK­HDMI1_CK+
HDMI1_D0­HDMI1_D0+
HDMI1_D1­HDMI1_D1+
HDMI1_D2­HDMI1_D2+
HDMI1_DDC_SDA
HDMI1_DDC_SCL

HDMI1_HPD_CTL
HDMI0_HPD_CTL

VIDEO DECODER IN

Tuner_CVBS+

Tuner_CVBS+

Tuner_CVBS-

Tuner_CVBS-

CVBS1+

CVBS1+

CVBS1-

CVBS1-

SV_Y+

SV_Y+

SV_Y-

SV_Y-

SV_C+

SV_C+

SV_C-

SV_C-

CVBS2+

CVBS2+

CVBS2-

CVBS2-

CVBS_OUT

IF DEMOD

B B

LSADC

CS65

CS65

100nF

100nF

DGND DGND DGND DGND
DDR2_6V

CS79

CS79

10uF/10V

10uF/10V

DGND

D1_2V

A A

CS90

CS90

10uF/10V

10uF/10V

DGND

D3_3V

CS109

CS109

10uF/10V

10uF/10V

DGND

CVBS_OUT_

CVBS_OUT_

TUN_IF+

TUN_IF+

TUN_IF-

TUN_IF-

RF_AGC

RF_AGC

LSADC0

LSADC0

LSADC1

LSADC1

LSADC2

LSADC2

CS66

CS66

100nF

100nF

CS81

CS81

CS82

CS82

CS80

CS80

100nF

100nF

100nF

100nF

100nF

100nF

CS93

CS93

CS91

CS91

CS92

CS92

100nF

100nF

100nF

100nF

10nF

10nF

CS112

CS112

CS111

CS111

10nF

10nF

100nF

100nF

YPP3_3V

CS83

CS83

100nF

100nF

CS94

CS94

10nF

10nF

CS113

CS113

100nF

100nF

I2C

IR

PANEL

BB AUDIO

CLASS D AMP

CS69

CS69

100nF

100nF

CS84

CS84

100nF

100nF

CS95

CS95

100nF

100nF

CS116

CS116

10nF

10nF

5

GPIO

BL_DIM
BL_ON_OFF
LED
OPC_ON

AV_YPBPR_SEL

POWER_ON

PANEL_ON_OFF
AMP_MUTE

TX
RX

PLL3_3VTMDS3_3V

VDAC3_3V

DGND

CS96

CS96

10nF

10nF

CS115

CS115

100nF

100nF

I2C_M1_SDA
I2C_M1_SCL

IR_OUT

TEAN
TEAP
TEBN
TEBP
TECN
TECP
TECLKN
TECLKP
TEDN
TEDP

TOAN
TOAP
TOBN
TOBP
TOCN
TOCP
TOCLKN
TOCLKP
TODN
TODP

VGA_R
VGA_L
TUNER_MONO
USB_R
USB_L
AV2_IN_R
AV2_IN_L
AV1_IN_R
AV1_IN_L
HPOUT_R
HPOUT_L
SIFPOUT

AOUT_L
AOUT_R

CS71

CS71

100nF

100nF

CS85

CS85

100nF

100nF

CS97

CS97

100nF

100nF

I2C_M1_SDA
I2C_M1_SCL

IR_OUT

TEAN
TEAP
TEBN
TEBP
TECN
TECP
TECLKN
TECLKP
TEDN
TEDP

TOAN
TOAP
TOBN
TOBP
TOCN
TOCP
TOCLKNCOMP_Pb­TOCLKP
TODN
TODP

VGA_L
TUNER_MONO
USB_R
USB_L
AV2_IN_R
AV2_IN_L
AV1_IN_R
AV1_IN_L
HPOUT_R
HPOUT_L
SIFPOUT

AOUT_L
AOUT_R

BL_DIM
BL_ON_OFF
LED
OPC_ON

AV_YPBPR_SEL

POWER_ON

PANEL_ON_OFF
AMP_MUTE

TX
RX

IFADC3_3V

CS72

CS72

100nF

100nF

CS98

CS98

10nF

10nF

VGA_R

CS73

CS73

100nF

100nF

CS99

CS99

100nF

100nF

DGND

4.7K

VD3_3V

CS100

CS100

100nF

100nF

D3_3V

RS6RS6

RS8RS8

DGND

RS1 50RS1 50

Tuner_CVBS+

Tuner_CVBS-

RS2 50RS2 50

CVBS2+

CVBS2-

RS3 50RS3 50

CVBS1+

CVBS1-

RS4 50RS4 50

SV_C+

SV_C-

RS5 50RS5 50

SV_Y+

SV_Y-

LS17 3.3uHLS17 3.3uH

SV_Y+ SV_Y-

LS18 3.3uHLS18 3.3uH

SV_C+ SV_C-

LS19 3.3uHLS19 3.3uH

CVBS2+ CVBS2-

LS20 3.3uHLS20 3.3uH

CVBS1+ CVBS1-

LS21 3.3uHLS21 3.3uH

Bead/19R

Bead/19R
LS11

LS11

USB_Y+

USB_Y-

Bead/19R

Bead/19R
LS12

LS12

USB_Pb+

USB_Pb-

Bead/19R

Bead/19R
LS13

LS13

USB_Pr+

USB_Pr-

Bead/19R

Bead/19R
LS14

LS14

COMP_Y+

COMP_Y-

Bead/19R

Bead/19R
LS15

LS15

COMP_Pb+

COMP_Pb-

Bead/19R

Bead/19R
LS16

LS16

COMP_Pr+

COMP_Pr-

Add reset IC

RESET#

CS3

CS3

NC/100pF

NC/100pF

CS10NCCS10

NC

CS17NCCS17

NC

CS24NCCS24

NC

CS28NCCS28

NC

CS52

CS52

5pF

5pF

CS55

CS55

5pF

5pF

CS58

CS58

5pF

5pF

CS61

CS61

5pF

5pF

CS64

CS64

5pF

5pF

CS78

CS78

5pF

5pF

RS35

RS35
NC/47K

NC/47K

CS108

CS108
NC/100nF

NC/100nF

RS11 100RS11 100

RS12 100RS12 100

RS13 100RS13 100

RS14 100RS14 100

RS15 100RS15 100

RS16 100RS16 100

RS17 100RS17 100

RS18 100RS18 100

RS19 100RS19 100

RS20 100RS20 100

RS25 100RS25 100

RS27 100RS27 100

DGND

LS1 1uHLS1 1uH

LS2 1uHLS2 1uH

LS3 1uHLS3 1uH

LS4 1uHLS4 1uH

LS5 1uHLS5 1uH

4

47nFCS1 47nFCS1

CS4

CS4

270pF

270pF

CS11

CS11

270pF

270pF

CS18

CS18

270pF

270pF

CS25

CS25

270pF

270pF

CS29

CS29

270pF

270pF

1
2

4

VIN0P

TUNER_MONO

47nFCS6 47nFCS6

VIN0N

AV1_IN_R

47nFCS8 47nFCS8

VIN1P

AV1_IN_L AIN_1L

47nFCS13 47nFCS13

VIN1N

47nFCS15 47nFCS15

VIN2P

AV2_IN_L

47nFCS19 47nFCS19

VIN2N

47nFCS22 47nFCS22

VIN3P

DGND

47nFCS26 47nFCS26

VIN3N

47nFCS27 47nFCS27

VIN4P

47nFCS30 47nFCS30

VIN4N

TUN_IF+

Tuner_CVBS-Tuner_CVBS+

150pFCS144 150pFCS144
150pFCS145 150pFCS145
150pFCS146 150pFCS146
150pFCS147 150pFCS147
150pFCS148 150pFCS148

C61&C75:

1. 4.7uF/0603 when use internal IFD.Part number:4300-CD475D-00.

2. 47pF/0603 when use external IFD. 20080516 Renee

220nFCS51 220nFCS51

220nFCS53 220nFCS53

47nFCS54 47nFCS54

47nFCS56 47nFCS56

47nFCS57 47nFCS57

47nFCS59 47nFCS59

220nFCS60 220nFCS60

220nFCS62 220nFCS62

47nFCS63 47nFCS63

47nFCS75 47nFCS75

47nFCS77 47nFCS77

47nFCS89 47nFCS89

US2

US2

GND

VCC

/RST

PCS809SEURF-T

PCS809SEURF-T

TUN_IF-

DGND

GIN0P

RS46NCRS46
NC

GIN0N

DGND

BIN0P

RS46 & RS47 are reserved for SOY fine tune

BIN0N

RIN0P

RIN0N

GIN1P

RS47NCRS47
NC

GIN1N

DGND

BIN1P

BIN1N

RIN1P

RIN1N

D3_3V

3

CS102

CS102
100nF

100nF

RS9 NC/0RS9 NC/0

RS10

RS10

NC/0

NC/0

10uFCS2 10uFCS2

10uFCS21 10uFCS21

10uFCS23 10uFCS23

10uFCS12 10uFCS12

10uFCS14 10uFCS14

NC/10uFCS7 NC/10uFCS7

NC/10uFCS9 NC/10uFCS9

RS7 NC/0RS7 NC/0

R601 0RR601 0R

10uFCS16 10uFCS16

10uFCS20 10uFCS20

LS7 NC/0LS7 NC/0

CS36

CS36

CS35NCCS35

0R/NC

0R/NC

NC

L601 0RL601 0R

C602

C602

C601NCC601

NC/0R

NC/0R

NC

VGA_R

SIFPOUT

DGND should near TDA9885 pin12

TPS1TPS1

Near 2670/2672

DDR_VREF

VCM_BB XOUT CVBS_OUT_

CS103

CS103

100nF

100nF

DGND DGND

DGND DGND

AOUT_MONO

AIN_MONO

AIN_1R

AIN_2RAV2_IN_R

AIN_2L

AIN_3R

AIN_3L

AIN_4R

AIN_4LVGA_L

IF1P

CS32

CS32

1uF

1uF

IF1N

CS38

CS38

1uF

1uF

47pFC61 47pFC61

SIF1P

47pFC75 47pFC75

SIF1N

D3_3V

R3

4.7KR34.7K

POWER_ON

1

1

TPS2TPS2

SPI_DO(BUS_FREQ_SEL)

SPI_CS#(SPI_BOOT_EN)

CS105

CS105

CS104

CS104

1uF

1uF

100nF

100nF

3

Pin215/216 Default:H

US1

US1

HDMI0_DDC_SDA
HDMI0_DDC_SCL

D3_3V

BL_DIM
HDMI1_DDC_SDA
HDMI1_DDC_SCL
PANEL_ON_OFF

TMDS3_3V

HDMI1_CK­HDMI1_CK+
HDMI1_D0­HDMI1_D0+
HDMI1_D1­HDMI1_D1+
HDMI1_D2­HDMI1_D2+

HDMI0_CK­HDMI0_CK+
HDMI0_D0-

HDMI0_D1­HDMI0_D1+
HDMI0_D2­HDMI0_D2+
HDMI_REXT

TMDS3_3V

D1_2V

LSADC_REF
LSADC0
LSADC1
LSADC2

LSADC3_3V

AHS0
AVS0

YPP3_3V

BIN0N
BIN0P
GIN0N
GIN0P

RIN0P
BIN1N
BIN1P
GIN1N
GIN1P
RIN1N
RIN1P

YPP1_2V

CS5

CS5

100nF

100nF

DGND

QW1

QW1
AO3401(AF2301)

AO3401(AF2301)

R21KR2
1K

1

1

HDMI_REXT

BB3_3V

LW10

LW10

BEAD/60R/0805

BEAD/60R/0805

CW32

CW32

+

+

10uF/10V

10uF/10V

DGND

DGND

I2C_M1_SCL
I2C_M1_SDA
RX
TX

1 : 202.5MHz
0 : 108MHz

1 : SPI flash
0 : internal ROM

AV_YPBPR_SEL
SPI_DO
SPI_CS#

LSADC_REF

RS361KRS36
1K

TMDS3_3V DGND

3

DGND

DGND

DGND

DGND
DGND

CS87

CS87

100nF

100nF

DGND

CS88

CS88

100nF

100nF

D3_3V

RS37

RS37
10K

10K

1

DDC0_SDA

2

DDC0_SCL

3

V3.3IO

4

G3.3IO

5

SPDIFI

6

DDC1_SDA

7

DDC1_SCL

8

CEC

9

V3.3TMDS

10

RXCN1

11

RXCP1

12

RX0N1

13

RX0P1

14

RX1N1

15

RX1P1

16

RX2N1

17

RX2P1

18

G3.3TMDS

19

RXCN0

20

RXCP0

21

RX0N0

22

RX0P0

23

RX1N0

24

RX1P0

25

RX2N0

26

RX2P0

27

HDMI_REXT

28

V3.3TMDS

29

V1.2CORE

30

G1.2CORE

31

G3.3LSADC

32

LSADC_REF

33

LSADC0

34

LSADC1

35

LSADC2

36

V3.3LSADC

37

AHS0

38

AVS0

39

V3.3YPPADC

40

BIN0N

41

BIN0P

42

GIN0N

43

GIN0P

44

RIN0N

45

RIN0P

46

BIN1N

47

BIN1P

48

GIN1N

49

GIN1P

50

RIN1N

51

RIN1P

52

G3.3YPPADC

53

V1.2YPPADC

54

G1.2CORE

D3_3V

RS28

RS28

4.7K

4.7K

RS63

RS63

4.7K

4.7K
RX199 NC/4.7kRX199 NC/4.7k

RS32 NCRS32 NC
RS33 4.7KRS33 4.7K

VDAC_REXT

2

D1_2V

4.7uFCS31 4.7uFCS31

DGND

DGND

RX

AIN_4L

TX

213

215

216

212

217

214

EPAD

V3.3BB

G3.3BB

UART0_TX

UART0_RX

V1.2CORE55V3.3APLL56G3.3APLL57XOUT58XIN59G3.3PLL60V3.3PLL61G3.3VDAC62AVOUT63V3.3VDAC64V3.3IFADC65IF1P66IF1N67SIF1P68SIF1N69G3.3IFADC70VDAC_REXT71G3.3VDADC72VIN7N73VIN7P74VIN6N75VIN6P76VIN5N77VIN5P78VIN4N79VIN4P80VIN3N81VIN3P82VIN2N83VIN2P84VIN1N85VIN1P86VIN0N87VIN0P88V3.3VDADC89RESET#90RF_AGC91V1.2CORE92G1.2CORE93I2C_M0_SDA94I2C_M0_SCL95SPI_CS#96SPI_SCK97SPI_DI98SPI_DO99V3.3IO

XOUT

XIN

D1_2V

PLL3_3V

DGND

D3_3V

RS30

RS30

RS29

RS29

4.7K

4.7K

4.7K

4.7K

AIN_4R

211

AIN_4L

AIN_3L

210

AIN_3L

AIN_4R

PLL3_3V

RS31

RS31

4.7K

4.7K

DGND

AIN_2L

AIN_3R

209

208

AIN_3R

CVBS_OUT

AIN_2R

207

AIN_2L

VDAC3_3V

AIN_1L

206

AIN_2R

IFADC3_3V

AIN_1R

205

AIN_1L

IF1P

AOUT_MONO

AIN_MONO

203

204

AIN_1R

AIN_MONO

IF1N

SIF1P

AOUT_MONO

BB3_3VBB3_3V

DGND

DGND

VCM_BB

AOUT_L

201

200

202

G3.3BB

AOUT_L

VCM_BB

VDAC_REXT

SIF1N

RF_AGC
SPI_SCK
AV_USB_SEL

AOUT_R

HPOUT_L

HPOUT_R

197

198

199

AOUT_R

HPOUT_L

DGND

DGND

DGND

CS68

CS68

47nF

47nF

D3_3V D3_3V

D3_3V

AV_YPBPR_SEL

195

196

194

V3.3BB

HPOUT_R

V1.2CORE

RTD2670/LQFP216

RTD2670/LQFP216

DGND

DGND

DGND

CS74

CS74

47nF

47nF

CS70

CS70

47nF

47nF

RS64

RS64

4.7K

4.7K

DGND

193

G3.3IO

SPDIFO

DDR2_6V

DDR_VREF

DGND

DDR_DQ0

DDR_DQ4

DDR_DQ1

DDR_DQ5

DDR_DQ3

DDR_DQ7

DDR_DQS0

DDR_DQ2

DDR_DQ6

DDR_DM0

182

183

184

185

186

187

188

189

181

DDR_DQ3

DDR_DQ2

DDR_DQ1

VIN2P

VIN1N

RS69

RS69

4.7K

4.7K

DDR_DQ4

VIN1P

VIN0N

DDR_DQ7

DDR_DQ6

DDR_DQ5

VIN0P

VD3_3V

180

DDR_DQS0

SSTL2_VREF

RF_AGC

RESET#

179

D1_2V

190

191

192

V3.3IO

V2.5DDR

G2.5DDR

DDR_DQ0

VIN3P

VIN4P

VIN3N

VIN2N

VIN4N

CS86

CS86

47nF

47nF

CS76

CS76

CS101

CS101

47nF

47nF

47nF

47nF

D3_3V

RS65

RS65

4.7K

4.7K

20080516 ReneeChen

XIN

RS34 10RS34 10

RS38

RS38
10K

10K

DGND DGNDDGND

YS1 27MHzYS1 27MHz

CS106

CS106

22pF

22pF

CVBS_OUT

12

3

CS107

CS107

22pF

22pF

2

LX19 0RLX19 0R

RS3975RS39

75

CX50NCCX50

DGND

D1_2V

DGND

177

178

DDR_DM0

V1.2CORE

G1.2CORE

DGND

HDMI0_HPD_CTL

NC

DDR_CK

DDR_CK#

176

175

DDR_CK#

SPI_CS#

HDMI1_HPD_CTL

DGND

173

174

DDR_CK

G2.5DDR

SPI_SCK

SPI_DI

DDR2_6V

DGND

DDR_ADD5

DDR_CKE

DDR_ADD9

DDR_ADD7

DDR_ADD4

DDR_ADD6

DDR_ADD8

DDR_ADD12

DDR_ADD11

164

165

166

167

168

169

172

V2.5DDR

DDR_CKE

SPI_DO

163

170

171

G2.5DDR

DDR_ADD4

DDR_ADD5

DDR_ADD6

DDR_ADD7

DDR_ADD8

DDR_ADD9

DDR_ADD11

DDR_ADD12

I2C_M1_SDA

I2C_M1_SCL

IRRX

EJTAG_TRST#

EJTAG_TCLK

100

101

102

103

104

105

106

I2C_M1_SCL

LED

IR_OUT

I2C_M1_SDA

OPC_ON

AMP_MUTE

D3_3V

I2C_M1_SCL

RX37 100RX37 100

I2C_M1_SDA

RX39 100RX39 100

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Size

Size

Size

Date: Sheet

Date: Sheet

Date: Sheet

162

V2.5DDR

161

DDR_ADD3

160

DDR_ADD2

159

DDR_ADD1

158

DDR_ADD0

157

DDR_ADD10

156

DDR_BA1

155

DDR_BA0

154

DDR_RAS#

153

DDR_CAS#

152

DDR_WE#

151

V1.2CORE

150

G2.5DDR

149

V2.5DDR

148

DDR_DM1

147

DDR_DQS1

146

DDR_DQ15

145

DDR_DQ14

144

DDR_DQ13

143

DDR_DQ12

142

DDR_DQ11

141

DDR_DQ10

140

DDR_DQ9

139

DDR_DQ8

138

G2.5DDR

137

V2.5DDR

136

G1.2CORE

135

V1.2CORE

134

TEAN

133

TEAP

132

TEBN

131

TEBP

130

TECN

129

TECP

128

TECLKN

127

TECLKP

126

TEDN

125

TEDP

124

G3.3LVDS

123

V3.3LVDS

122

TOAN

121

TOAP

120

TOBN

119

TOBP

118

TOCN

117

TOCP

116

TOCLKN

115

TOCLKP

114

TODN

113

TODP

112

V1.2CORE

111

TCON0

110

V3.3IO

109

G3.3IO

EJTAG_TDI

EJTAG_TDO

EJTAG_TMS

107

108

AV_USB_SEL

POWER_ON

CX16

CX16

NC/33pF

NC/33pF

DGND

Title

Title

Title

P02_RTD2672-LQFP216

P02_RTD2672-LQFP216

P02_RTD2672-LQFP216

Document Number

Document Number

Document Number

Design Check Auditing

Design Check Auditing

Design Check Auditing

A2

A2

A2

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

1

DDR2_6V

D1_2V

DGND

DDR2_6V

DGND

DDR2_6V

DGND

D1_2V

DGND

D3_3V

D1_2V
D3_3V

DGND

CX18

UX4

UX4

24C64

24C64

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

CX18

100nF

100nF

1

A0

VCC

2

A1

WP

3

A2

SCL

GND4SDA

DGND

418Tuesday, February 17, 2009

418Tuesday, February 17, 2009

418Tuesday, February 17, 2009

CX17

CX17

NC/33pF

NC/33pF

D3_3V

DDR_ADD3
DDR_ADD2
DDR_ADD1
DDR_ADD0
DDR_ADD10
DDR_BA1
DDR_BA0
DDR_RAS#
DDR_CAS#
DDR_WE#

DDR_DM1
DDR_DQS1
DDR_DQ15
DDR_DQ14
DDR_DQ13
DDR_DQ12
DDR_DQ11
DDR_DQ10HDMI0_D0+
DDR_DQ9
DDR_DQ8

TEAN
TEAP
TEBN
TEBP
TECN
TECP
TECLKN
TECLKP
TEDN
TEDP

TOAN
TOAP
TOBN
TOBPRIN0N
TOCN
TOCP
TOCLKN
TOCLKP
TODN
TODP

BL_ON_OFF

8
7
6
5

1

Modify Rev

Modify Rev

Modify Rev

of

of

of

Rev

Rev

Rev

A

A

A

5

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

4

3

2

1

SPI FLASH

SPI_CS#
SPI_SCK
SPI_DI
SPI_DO

DDR

D D

C C

B B

A A

DDR_DQ[15:0]
DDR_ADD[12:0]
DDR_BA[1:0]
DDR_DQS[1:0]
DDR_DM[1:0]

DDR_CKE
DDR_RAS#
DDR_CAS#
DDR_WE#
DDR_CK
DDR_CK#

SPI_DO
SPI_DI
SPI_SCK
SPI_CS#

1 8
2 7
3 6
4 5

5

DDR_DQ[15:0]
DDR_ADD[12:0]
DDR_BA[1:0]
DDR_DQS[1:0]
DDR_DM[1:0]

DDR_CKE
DDR_RAS#
DDR_CAS#
DDR_WE#
DDR_CK
DDR_CK#

RPS10

RPS10
100

100

SPI_CS#
SPI_SCK
SPI_DI
SPI_DO

SPI_DO_T
SPI_DI_T
SPI_SCK_T
SPI_CS#_T

DDR2_6V

DGND

CS117

CS117

100nF

100nF

CS118

CS118

100nF

100nF

DDR_DQ8

DDR_DQ12
DDR_DQ11
DDR_DQ10
DDR_DQ9

DDR_DQ15
DDR_DQ14
DDR_DQ13

DDR_DQS1
DDR_DM1
DDR_WE#
DDR_CAS#
DDR_RAS#

DDR_ADD0
DDR_ADD10
DDR_BA1
DDR_BA0

DDR_ADD3
DDR_ADD2
DDR_ADD1

DDR_ADD7
DDR_ADD6
DDR_ADD5
DDR_ADD4

DDR_ADD8
DDR_ADD9
DDR_ADD11
DDR_ADD12

DDR_CK
DDR_CK#
DDR_DQS0
DDR_DM0

DDR_DQ7

DDR_DQ0

DDR_DQ1

DDR_DQ2

DDR_DQ3
DDR_DQ4
DDR_DQ5
DDR_DQ6

4

CS119

CS119

100nF

100nF

CS120

CS120

CS121

CS121

100nF

100nF

100nF

100nF

RS40 100RS40 100

1 8
2 7
3 6
4 5

1 8
2 7
3 6
4 5

RS41 100RS41 100
RS42 100RS42 100
RS43 100RS43 100
RS44 100RS44 100
RS45 100RS45 100

RS49 100RS49 100
RS50 100RS50 100
RS51 100RS51 100
RS52 100RS52 100
RS55 100RS55 100

1 8
2 7
3 6
4 5

1 8
2 7
3 6
4 5

DDRVTT

45
36
27
18

45
36
27
18

45
36
27
18

18
27
36
45

CS122

CS122

100nF

100nF

RPS1

RPS1
100

100

RPS2

RPS2
100

100

RPS3

RPS3
100

100

RPS4

RPS4
100

100

RPS5

RPS5
100

100

RPS6

RPS6
100

100

RPS7

RPS7
100

100

RPS8

RPS8
100

100

CS123

CS123

100nF

100nF

3

CS124

CS124

100nF

100nF

DDRVTT

DGND

D3_3V

RS53

RS53

4.7K

4.7K

CS125

CS125

100nF

100nF

CS128

CS128

CS127

CS127

CS126

CS126

100nF

100nF

100nF

100nF

100nF

100nF

DDR2_6V DDR2_6V

DDR_DQ8
DDR_DQ9

DDR_DQ10
DDR_DQ11

DDR_DQ12
DDR_DQ13

DDR_DQ14
DDR_DQ15

DDR_DQS1

DDR_DM1
DDR_WE#
DDR_CAS#
DDR_RAS#

DDR_BA0
DDR_BA1
DDR_ADD10
DDR_ADD0
DDR_ADD1
DDR_ADD2
DDR_ADD3

DGND DGND

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

Winbond W25X16VSSIG
or MXIC MX25L1605

US5

SPI_CS#_T
SPI_DI_T
SPI_WP

DGND

US5

1

CE#

2

SO

3

WP#

4

VSS

SPI FLASH

SPI FLASH

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

Size

Size

Size

A4

A4

A4

Date: Sheet

Date: Sheet

Date: Sheet

2

CS129

CS129

100nF

100nF

CS130

100nF

100nF

100nF

100nF

CS132

CS132

100nF

100nF

CS131

CS131

CS130

DDR I(128Mb)

US3

US3

1

VDD

2

DQ0

3

VDDQ

4

DQ1

5

DQ2

6

VSSQ

7

DQ3

8

DQ4

9

VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
NC
LDM
WE#
CAS#
RAS#
CS#
NC
BA0
BA1
A10/AP
A0
A1
A2
A3
VDD

Hynix_HY5DU281622FTP-4

Hynix_HY5DU281622FTP-4

D3_3V

8

VDD
SCK

7
6
5

SI

HOLD#

16M Bit

P03_Memory

P03_Memory

P03_Memory

Document Number

Document Number

Document Number

Design Check Auditing

Design Check Auditing

Design Check Auditing

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

66

VSS

65

DQ15

64

VSSQ

63

DQ14

62

DQ13

61

VDDQ

60

DQ12

59

DQ11

58

VSSQ

57

DQ10

56

DQ9

55

VDDQ

54

DQ8

53

NC

52

VSSQ

51

UDQS

50

NC

49

VREF

48

VSS

47

UDM

46

CK#

45

CK

44

CKE

43

NC

42

A12

41

A11

40

A9

39

A8

38

A7

37

A6

36

A5

35

A4

34

VSS

SPI_HOLD
SPI_SCK_T
SPI_DO_T

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

RS54

RS54

4.7K

4.7K

DDR_DQ0
DDR_DQ1

DDR_DQ2
DDR_DQ3

DDR_DQ4
DDR_DQ5

DDR_DQ6
DDR_DQ7

DDR_DQS0

DDR_DM0
DDR_CK#
DDR_CK
DDR_CKE

DDR_ADD12
DDR_ADD11
DDR_ADD9
DDR_ADD8
DDR_ADD7
DDR_ADD6
DDR_ADD5
DDR_ADD4

DGND

518Monday, October 06, 2008

518Monday, October 06, 2008

518Monday, October 06, 2008

1

CS141

CS141

100nF

100nF

Modify Rev

Modify Rev

Modify Rev

DDR_VREF

CS133

CS133

100nF

100nF

DGND

of

of

of

Rev

Rev

Rev

A

A

A

5

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彩电维修资料网彩电维修资料网

ｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔ

ＴＶＴＶ

１６０１６０

ｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔｈｔｔｐ：／／ｗｗｗ．ｔｖ１６０．ｎｅｔ

＞＞＞＞＞＞＞＞

彩 电 维 修 资 料 网彩 电 维 修 资 料 网

4

3

2

1

VGA

BIN+
USB_Pb­GIN+
USB_Y­RIN+
USB_Pr-

D D

C C

B B

AVS0
AHS0

PVR_TX
PVR_RX

TX
RX

AV_USB_SEL

TP103TP103

CX48

CX48

22pF

22pF

DGND

1

AVS0

AHS0 BIN+

BIN+
USB_Pb­GIN+
USB_Y­RIN+
USB_Pr-

AVS0
AHS0

PVR_TX
PVR_RX

TX
RX

AV_USB_SEL

TP104TP104

1

RX99 100RX99 100
RX100 100RX100 100

CX49

CX49

10pF

10pF

RX1012KRX101
2K

DGNDDGND DGND

RX1022KRX102
2K

DGND

DGNDDGND DGND

VGA_CON5V

20pF

20pF

ESD40

ESD40

+5V From PC

TP26TP26

20pF

20pF

20pF

20pF

ESD42

ESD42

ESD41

ESD41

DGND

TP27TP27

TP28TP28

1

1

1

D1

3

D1

NC/BAT54C

NC/BAT54C

LX17 0LX17 0
LX18 0LX18 0

DGND

VGA-RXRX

20pF

20pF

ESD32

ESD32

DGND DGND

RX51 0RRX51 0R

20pF

20pF

ESD33

ESD33

20pF

20pF

ESD34

ESD34

DDCSCL

DDCSCL

DDCSDA

DDCSDA

20pF

20pF

ESD35

ESD35

DGND

VSIN

VSIN

HSIN

HSIN

TX

TX

P3

P3

1617

GND

GND

DGND

DGND

GND

GND

5
10
4
9
3
8
2
7
1
6

DGND

DGND
RX

RX
NC

NC
VGA_B+

VGA_B+
VGA_B-

VGA_B­VGA_G+

VGA_G+
VGA_G-

VGA_G­VGA_R+

VGA_R+
VGA_R-

VGA_R-

DGND

20pF

20pF

ESD36

ESD36

20pF

20pF

20pF

20pF

20pF

20pF

ESD39

ESD39

ESD38

ESD38

ESD37

ESD37

DGND DGNDDGND

15
14
13
12
11

VGA

VGA

DGND

RX52 0RRX52 0R

TX VGA-TX RIN+

BIN­GIN+
GIN-

RIN-

1

2

PWR_5V

BIN+

RX10375RX103
75

A A

DGND

RX820RX82

USB_Pb-BIN-

0

5

RX10475RX104
75

DGND DGND

RX810RX81

USB_Y-GIN-

0

4

RIN+GIN+

RX10575RX105
75

RX830RX83

0

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P04-1_VGA IN

P04-1_VGA IN

USB_Pr-RIN-

3

P04-1_VGA IN

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

Document Number

Document Number

Document Number

Design Check Auditing

Design Check Auditing

Design Check Auditing

Size

Size

Size

A4

A4

A4

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

Date: Sheet

2

RTD2672 LCD TV Controller

Modify Rev

Modify Rev

Modify Rev

618Friday, January 16, 2009

618Friday, January 16, 2009

618Friday, January 16, 2009

1

Rev

Rev

Rev

A

A

A

of

of

of

VIDEO DECODER IN

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

CVBS1+
CVBS1­CVBS2+
CVBS2-

SV_Y+
SV_Y­SV_C+
SV_C-

CVBS1+
CVBS1­CVBS2+
CVBS2-

SV_Y+
SV_Y­SV_C+
SV_C-

5

4

3

2

1

AV2 Input & AVout & AVout audio

D D

CVBS_OUT_

CVBS_OUT_PVR

HPOUT_L
HPOUT_R

AV1 & SV Input

C C

DGND

CVBS_OUT_
CVBS_OUT_PVR

HPOUT_L
HPOUT_R

P21A

P21A

2

2

1

1

4

4

6

6

3

3

AV+S-2_0

AV+S-2_0

TP38TP38

TP37TP37

1

20pF

20pF

ESD49

ESD49

TP39TP39

1

1

20pF

20pF

20pF

20pF

ESD43

ESD43

ESD44

ESD44

DGND

CX58

CX58

NC/33pF

NC/33pF

DGNDDGNDDGND

CX57

CX57

NC/820pF

NC/820pF

RX111NCRX111
NC

LX21 0R/1.5uHLX21 0R/1.5uH

RX112NCRX112
NC

CVBS_OUT#

4.7uF/10VCX53 4.7uF/10VCX53

4.7uF/10VCX54 4.7uF/10VCX54

HPOUT_R

HPOUT_L

TP36TP36

DGND

CVBS2-

RX875RX8
75

1

20pF

20pF

ESD3

ESD3

CVBS2+

P8

P8

AVin

AVin

1

DGND

DGND

6

5

L/Rout

L/Rout

AV2

AV2
AVout

AVout

2

3

4

TP29TP29

5

5

7

7

TP30TP30

20pF

20pF

ESD10

ESD10

1

SV_C+

SV_Y+

20pF

20pF

RX1975RX19
75

ESD11

ESD11

DGNDDGND

RX2075RX20
75

SV_C­SV_Y-

1

TP31TP31

DGND

1

CVBS1+

20pF

20pF

ESD7

ESD7

RX1375RX13
75

CVBS1-

Video buffer

PWR_5V

R189

R189

R190

R190

80K

80K

330

R193

R193

100K

100K

DGND DGND

1

R194

R194

330

Q17

Q17

3904

3904

2 3

220

220

B B

C230

C230

100uF/16V

100uF/16V

CVBS_OUT_

RX84

RX84
120

120

DGND

R191

R191

1

220

220
R20275R202

C231

C231

0.1uF

0.1uF

Q16

Q16

DGND

3906

3906

3 2

R19275R192

75

CVBS_OUT#

75

DGND

A A

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P04-2_AV/SV IN

P04-2_AV/SV IN

5

4

P04-2_AV/SV IN

Document Number

Document Number

Document Number

Design Check Auditing

Design Check Auditing

Design Check Auditing

Size

Size

Size

C

C

C

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

3

2

Date: Sheet

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

718Friday, January 16, 2009

718Friday, January 16, 2009

1

718Friday, January 16, 2009

Modify Rev

Modify Rev

Modify Rev

of

of

of

Rev

Rev

Rev

A

A

A

YPbPr

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

COMP_Y+
COMP_Pb+
COMP_Pr+

RIN+
GIN+
BIN+

USB_Y+
USB_Pb+
USB_Pr+

AV_YPBPR_SEL

AV_USB_SEL

D D

AOUT_L

AOUT_R
USB_L

USB_R

CVBS_OUT_PVR

IR_OUT

PVR_RX
PVR_TX

HPOUT_L
HPOUT_R
PVR_IO

C C

COMP_Y+
COMP_Pb+
COMP_Pr+

RIN+
GIN+
BIN+

USB_Y+
USB_Pb+
USB_Pr+

AV_YPBPR_SEL

AV_USB_SEL

AOUT_L
AOUT_R
USB_L
USB_R

CVBS_OUT_PVR
IR_OUT

PVR_RX
PVR_TX

HPOUT_L
HPOUT_R
PVR_IO

5

P4

P4

3

Y

Y

3

1

1

6

Pb

Pb

6

9

Pr

Pr

9

ESD25

ESD25

ESD26

ESD26

20pF

20pF

20pF

20pF

DGND DGND DGND

ESD1

ESD1

ESD28

ESD28

20pF

20pF

20pF

20pF

DGND DGNDDGND

RXX4 0RXX4 0

RXX5 0RXX5 0

for differential layout
RXX1~RXX18 are pseudo-resistor,short directly.

DGND

4

4

2

Y

Y

2

5

Pb

Pb

5

7

7

8

Pr

Pr

8

AV6

AV6

4

TP40TP40

TP41TP41

TP42TP42

1

1

1

YPBPR_Y1

YPBPR_PB1

YPBPR_PR1

RX5575RX55

RX5475RX54

RX5375RX53

75

75

75

ESD27

ESD27
20pF

20pF

RXX10RXX1

RXX20RXX2

0

RXX30RXX3

0

0

for differential layout

DGND

TP43TP43

TP44TP44

TP45TP45

1

1

1

YPBPR_Y2

YPBPR_PB2

YPBPR_PR2

RX20175RX201

RX20275RX202

RX20075RX200

75

75

75

ESD2

ESD2
20pF

20pF

RXX6 0RXX6 0

YPBPR_Y2­YPBPR_PB2­YPBPR_PR2-

YPBPR_Y1-

YPBPR_PB1-

YPBPR_PR1-

PWR_5V

CS134

CS134

NC/10uF/16V

NC/10uF/16V

YPBPR_PB1
YPBPR_Y1
YPBPR_PR1

YPBPR_PB2
YPBPR_Y2
YPBPR_PR2

3

DGND

YPBPR_PB1­YPBPR_Y1­YPBPR_PR1­YPBPR_PB2­YPBPR_Y2­YPBPR_PR2-

CS135

CS135

100nF

100nF

2

RX1281MRX128

RX1511MRX151

RX1151MRX115

RX1271MRX127

RX1141MRX114

RX1291MRX129

1M

1M

1M

CX5110uF CX5110uF
CX4010uF CX4010uF
CX4110uF CX4110uF

CX5210uF CX5210uF
CX4410uF CX4410uF
CX4510uF CX4510uF

RX1311MRX131

RX1301MRX130

RX1161MRX116

1M

1M

1M

1M

RX1171MRX117
1M

1M

1M

RX1321MRX132

RX1521MRX152

1M

1M

close to connector P4

RXX7 0RXX7 0
RXX8 0RXX8 0
RXX9 0RXX9 0
RXX10 0RXX100
RXX11 0RXX110
RXX12 0RXX120

for differential layout
close to UX8

DGND

UX8

UX8

2

S1A

5

S1B

11

S1C

14

S1D

3

S2A

6

S2B

10

S2C

13

S2D

8

GND

15

/EN

PI5V330QEX

PI5V330QEX

DGND DGND

COMP_Y­COMP_Pb­COMP_Pr-

COMP_Y­COMP_Pb­COMP_Pr-

change from 0R to 19R bead for YPbPr sparkle noise

1

CX38 100nFCX38 100nF

16

VCC

COMP_Pb+

4

DA

COMP_Y+

7

DB

COMP_Pr+

9

DC

12

DD

1

IN

RX78

RX78

Bead/19R

Bead/19R

TP22TP22

1

AV_YPBPR_SEL

H:YPbPr1
L:YPbPr2
Default:H

RX79

RX79

RX80

RX80

Bead/19R

Bead/19R

DGND DGNDDGND

DGND

Bead/19R

Bead/19R

B B

BIN+
GIN+
RIN+

PWR_5V

RX1401MRX140

RX1461MRX146

RX1471MRX147

1M

1M

1M

RX1501MRX150
1M

USB_Pb+

USB_Y+

USB_Pr+

CX6510uF CX6510uF
CX12910uF CX12910uF
CX13010uF CX13010uF

RX1491MRX149

RX1481MRX148

1M

1M

DGND

Bypass for without PVR module

A A

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P04-3_YPbPr IN

P04-3_YPbPr IN

5

4

P04-3_YPbPr IN

Document Number

Document Number

Document Number

Design Check Auditing

Design Check Auditing

Design Check Auditing

Size

Size

Size

C

C

C

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

3

2

Date: Sheet

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

818Monday, December 29, 2008

818Monday, December 29, 2008

1

818Monday, December 29, 2008

Modify Rev

Modify Rev

Modify Rev

of

of

of

Rev

Rev

Rev

A

A

A

HDMI

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

HDMI0_D2+
HDMI0_D2­HDMI0_D1+
HDMI0_D1­HDMI0_D0+
HDMI0_D0­HDMI0_CK+
HDMI0_CK-

D D

HDMI0_DDC_SDA
HDMI0_DDC_SCL

HDMI0_HPD_CTL

JX5

JX5

1

HDMI0_DDC_SDA

2

HDMI0_DDC_SCL

3
4

CON6

CON6

5

HDMI0_D2+
HDMI0_D2­HDMI0_D1+
HDMI0_D1­HDMI0_D0+
HDMI0_D0­HDMI0_CK+
HDMI0_CK-

HDMI0_DDC_SDA
HDMI0_DDC_SCL

HDMI0_HPD_CTL

D3_3V

DGND

HDMI0_D2+
HDMI0_D2-

HDMI0_D1+
HDMI0_D1-

D100

D100
1pF

1pF

D101

D101
1pF

1pF

1 2

1 2

Mark on board

RS232

3.3V

C C

TX
RX
GND

DX1

HDMI0_CON5V
PWR_5V

HDMI0_DDC_SCL#
HDMI0_DDC_SDA#

B B

1
2

RX35 100RX35 100
RX36 100RX36 100

DX1
DAN202U

DAN202U

3

RX32

RX32

4.7K

4.7K

CX7

CX7

NC/33pF

NC/33pF

DGND

RX33

RX33

4.7K

4.7K

CX8

CX8

NC/33pF

NC/33pF

8
7
6
5

UX3

UX3

VCC
WP
SCL
SDA

24C02

24C02

GND

CX6

CX6

100nF

100nF

1

A0

2

A1

3

A2

4

DGND

D102

D102
1pF

1pF

DGND

4

D103

D103
1pF

1pF

1 2

1 2

HDMI0_D0+
HDMI0_D0-

HDMI0_CK+
HDMI0_CK-

D106

D106

D107

D107

D108

D108

D109

1pF

1pF

1pF

1pF

1 2

D109

1pF

1pF

1pF

1pF

1 2

1 2

DGND

HDMI0_DDC_SCL
HDMI0_DDC_SDA

HDMI0_CON5V

1 2

+5V From HDMI

DGND DGND

RX28 100RX28 100
RX29 100RX29 100

RX30 1KRX30 1K

CX5

CX5

100nF

100nF

3

HDMI0_DDC_SCL#
HDMI0_DDC_SDA#

HDMI0_HPD

1pF

1pF

1pF

DGND

1pF

ESD14

ESD14

ESD15

ESD15

DGND

1pF

1pF

ESD16

ESD16

QX1

QX1

2N3904

2N3904

DGND

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19

2 3

2

P1

DATA2+
DATA2 Shield
DATA2­DATA1+
DATA1 Shield
DATA1­DATA0+
DATA0 Shield
DATA0­CLK+
CLK Shield
CLK­CEC
Reserved
SCL
SDA
DDC/CEC Ground
+5V Power
Hot Plug Detect

HDMI 0P1HDMI 0

RX31 1KRX31 1K

1

GND_4

GND_3

GND_2

GND_1

DGND

23

22

21

20

RX34

RX34
100K

100K

1

DGNDDGND

HDMI0_HPD_CTL

A A

5

4

3

2

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P04-4_HDMI IN 0

P04-4_HDMI IN 0

P04-4_HDMI IN 0

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

Document Number

Document Number

Document Number

Size

Size

Size

Design Check Auditing

Design Check Auditing

Design Check Auditing

B

B

B

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

Date: Sheet

RTD2672 LCD TV Controller

918Monday, October 06, 2008

918Monday, October 06, 2008

918Monday, October 06, 2008

1

Modify Rev

Modify Rev

Modify Rev

of

of

of

Rev

Rev

Rev

A

A

A

5

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

4

3

2

1

HDMI

HDMI1_D2+
HDMI1_D2­HDMI1_D1+
HDMI1_D1­HDMI1_D0+
HDMI1_D0­HDMI1_CK+
HDMI1_CK-

D D

HDMI1_DDC_SDA
HDMI1_DDC_SCL

HDMI1_HPD_CTL

C C

HDMI1_CON5V
PWR_5V

HDMI1_DDC_SCL#
HDMI1_DDC_SDA#

B B

HDMI1_D2+
HDMI1_D2­HDMI1_D1+
HDMI1_D1­HDMI1_D0+
HDMI1_D0­HDMI1_CK+
HDMI1_CK-

HDMI1_DDC_SDA
HDMI1_DDC_SCL

HDMI1_HPD_CTL

1
2

RX49 100RX49 100
RX50 100RX50 100

DX2

DX2
DAN202U

DAN202U

3

RX46

RX46

4.7K

4.7K

CX13

CX13

NC/33pF

NC/33pF

DGND

RX47

RX47

4.7K

4.7K

CX14

CX14

NC/33pF

NC/33pF

8
7
6
5

UX6

UX6

VCC
WP
SCL
SDA

24C02

24C02

GND

P7

1

DATA2+

2

DGND

3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19

2 3

DATA2 Shield
DATA2­DATA1+
DATA1 Shield
DATA1­DATA0+
DATA0 Shield
DATA0­CLK+
CLK Shield
CLK­CEC
Reserved
SCL
SDA
DDC/CEC Ground
+5V Power
Hot Plug Detect

HDMI 1P7HDMI 1

RX45 1KRX45 1K

1

GND_4

GND_3

GND_2

GND_1

DGND

23

22

21

20

DGND

HDMI1_HPD_CTL

RX48

RX48
100K

100K

HDMI1_D2+
HDMI1_D2-

HDMI1_D1+
HDMI1_D1-

D110

D110

D113

D113

D114

D114

D115

1pF

1pF

1pF

1pF

1 2

CX12

CX12

100nF

100nF

1

A0

2

A1

3

A2

4

DGND

1pF

1pF

1 2

DGND

1 2

D115
1pF

1pF

1 2

HDMI1_D0+
HDMI1_D0-

HDMI1_CK+
HDMI1_CK-

HDMI1_DDC_SCL
HDMI1_DDC_SDA

D116

D116

D117

D117

1pF

1pF

1pF

1pF

1 2

1 2

DGND

+5V From HDMI

D118

D118
1pF

1pF

D119

D119
1pF

1pF

1 2

1 2

HDMI1_CON5V

1pF

1pF

ESD20

ESD20

HDMI1_DDC_SCL#
HDMI1_DDC_SDA#

HDMI1_HPD

1pF

1pF

1pF

1pF

ESD21

ESD21

ESD22

ESD22

DGND

DGND

QX2

QX2

2N3904

2N3904

RX42 100RX42 100
RX43 100RX43 100

RX44 1KRX44 1K

CX11

CX11

100nF

100nF

DGND DGND

DGND

A A

5

4

3

2

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P04-5_HDMI IN 1

P04-5_HDMI IN 1

P04-5_HDMI IN 1

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

Document Number

Document Number

Document Number

Size

Size

Design Check Auditing

Design Check Auditing

Design Check Auditing

Size

B

B

B

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

Date: Sheet

RTD2672 LCD TV Controller

10 18Monday, October 06, 2008

10 18Monday, October 06, 2008

10 18Monday, October 06, 2008

1

Modify Rev

Modify Rev

Modify Rev

of

of

of

Rev

Rev

Rev

A

A

A

5

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

4

3

2

1

IF Demod

TUN_IF+
TUN_IF­IF_OUT

RF_AGC_DC_9885

RF_AGC_DC

+

+

RF_AGC

TUN33V_

R278 1KR278 1K

1

2

CA74

CA74
10uF/50V

10uF/50V

40V

D D

C C

B B

D68

D68
BAV99

BAV99

TUN_IF+
TUN_IF­IF_OUT

RF_AGC_DC_9885
RF_AGC_DC

RF_AGC

TUN33V_

R362

R362

100k

100k

C238

C238
47nF

47nF

3

1nF

1nF
C242

C242

D66

D66
33V

33V

L86

L86

1nF

1nF
C244

C244

AGND

100uH

100uH

C232

C232

0.1uF

0.1uF

C245

C245
1nF

1nF

LN2 BEAD/60R/1206LN2 BEAD/60R/1206

+

+

CA71

CA71

100uF/50V

100uF/50V

1uF/50V

1uF/50V

L84

L84
100uH

100uH

32

Q35

Q35

1

2N7002

2N7002

C239

C239
1nF

1nF

CA75

CA75

1 2

DGND

100K

100K
R259

R259

D69

D69

5.6V

5.6V

TUN33V_

+

+

C240

C240

0.1uF

0.1uF

NC

C3

0.1uFC30.1uF

TUN_IF­TUN_IF+

RT2 NC/0RT2 NC/0
RT3 NC/0RT3 NC/0

20080521 ReneeChen

L85 100uHL85 100uH

CA26

CA26

+

+

+

+

CA73

CA73
47uF/50V

47uF/50V

100uF/16V

100uF/16V

CT2

CT2
NC/6pF

NC/6pF

TUN12_33V

RT6

RT6
NC/1K

NC/1K

CT3

CT3

NC/6pF

NC/6pF

DGNDDGND

UT2

UT2
NC/SAW_X6773M

NC/SAW_X6773M

4

Output

5

Output

RT7

RT7
NC/1K

NC/1K

DGND

PWR_12V TUN12V

20080521 ReneeChen

3

GND

Input
GND

L11

L11

BEAD/60R/1206

BEAD/60R/1206

L12

L12

BEAD/60R/1206

BEAD/60R/1206

TUN12V

R225

R225

L37

L37

NC/200

NC/200

NC/1uH

CT1

CT1

1
2

NC/10nF

NC/10nF

TUN12_33V

NC/1uH

Q18

Q18

NC/2SC2216

NC/2SC2216

R715 NC/0R715 NC/0

2 3

4

R224

R224
NC/50

NC/50

DGND

1

R227

R227
NC/4.7k

NC/4.7k

C186

C186
NC/1uF

NC/1uF

R226

R226
NC/1.2k

NC/1.2k

NC/2SC2216

NC/2SC2216

C856

C856

NC/10nF

NC/10nF

L36

L36
NC/1uH

NC/1uH

Q14

Q14

R221

R221
NC/470

NC/470
R714 NC/1.2kR714 NC/1.2k

C855

C855
NC/1nF

NC/1nF

1

2 3

4

R220

R220
NC/200

NC/200

DGND

R223

R223
NC/4.7k

NC/4.7k

R716 NC/0R716 NC/0

R222

R222
NC/1.2k

NC/1.2k

C155

C155

NC/10nF

NC/10nF

IF_OUTIF_OUTIF_OUTIF_OUT

L13

L13

BEAD/60R/1206

BEAD/60R/1206

AGND DGND

20080521 ReneeChen

AGND

20080521 ReneeChen

RT12NCRT12
NC

A A

5

4

RF_AGC

To 2672

RT11

RT11
NC/47k

NC/47k

TUN5V_

RT9

RT9
NC/1K

NC/1K

RT10

RT10
NC/500

NC/500

QX4

QX4

1

NC/2N3904

NC/2N3904

2 3

DGND

3

RF_AGC_DC_9885

L38

L38

LT2 10uHLT2 10uH

NC/1uH

NC/1uH

CT7

CT7

100nF

100nF

DGND DGND

CW41/LT3/CT9 near Tuner

LT3 BEAD/60R/1206LT3 BEAD/60R/1206

CT8

CT8

10uF

10uF

CW41

CW41

1uF

1uF

CT9

CT9
100uF/16V

100uF/16V

DGNDDGND

2

+

+

RF_AGC_DC

TUNER

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P04-7_Tuner w/o IF

P04-7_Tuner w/o IF

P04-7_Tuner w/o IF

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

Document Number

Document Number

Document Number

Size

Size

Design Check Auditing

Design Check Auditing

Design Check Auditing

Size

B

B

B

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

Date: Sheet

RTD2672 LCD TV Controller

12 18Friday, January 16, 2009

12 18Friday, January 16, 2009

12 18Friday, January 16, 2009

1

Modify Rev

Modify Rev

Modify Rev

of

of

of

Rev

Rev

Rev

A

A

A

5

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

4

3

2

1

To 2672

IF_OUT
RF_AGC_DC

I2C_M1_SDA
I2C_M1_SCL

D D

Tuner_CVBS+
Tuner_CVBS-

TUNER_MONO

RF_AGC_DC_9885

TUN33V_

SIFPOUT

C C

C10

C10
10PF

10PF

B B

A A

IF_OUT
RF_AGC_DC

I2C_M1_SDA
I2C_M1_SCL

Tuner_CVBS+
Tuner_CVBS-

DGND

TUNER_MONO
RF_AGC_DC_9885

TUN33V_
SIFPOUT

U22 TUNER_IF

U22 TUNER_IF

15

XuGuang TDQ-6F6H

XuGuang TDQ-6F6H

GND114GND4

AGC1NC12AS3SCL4SDA55VA65VB7NC3833V9NC410IFout

C11

C11
10nF

10nF

1

TP100TP100

1

TP101TP101

Tun_5v

Delete IF buffer circuit Q31 for TV

13

DGND

GND312GND2

TP99TP99

11

C5
10PFC510PF

DGND

TUN33V_

Delete SIF BJT(QT6) buffer circuit

5

1

IF_OUT

R264 0R264 0
RT5 100RT5 100
RT4 100RT4 100

C9
10PFC910PF

75/NC

75/NC
R248

R248

DGND

C226

C226

10nF/NC

10nF/NC

TP102TP102

1

RF_AGC_DC

I2C_M1_SCL

L1

Tun-5v

100uHL1100uH

LW1

RX1

RX1
75/NC

75/NC

RX2

RX2

0/NC

0/NC

LW1

BEAD/60R/0805

BEAD/60R/0805

CW9

CW9
100nF

100nF

Tuner_CVBS+

Tuner_CVBS-

1

UW11

UW11

1

VI

CW5

CW5

7805

7805

2

DGND

RF_AGC_DC_9885

I2C_M1_SCL
I2C_M1_SDA
TUNER_MONO
SIFPOUT

RX4

RX4
10k/NC

10k/NC

Title

Title

Title

P04-8_Tuner with IF

P04-8_Tuner with IF

P04-8_Tuner with IF

Document Number

Document Number

Document Number

Design Check Auditing

Design Check Auditing

Design Check Auditing

B

B

B

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

3

VO

CW7

ADJ

CW7

GND

10uF

10uF

4

DGND

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

R247

R247

22K/NC

22K/NC

13

NC

SIOMAD

12

R263

R263
NC/2K

NC/2K

R253

R253
22K/NC

22K/NC

R280

R280

100/NC

100/NC

1

R1
15R/2WR115R/2W

CW6

CW6
100uF/16V

100uF/16V

IF5V_

R249

R249
100K/NC

100K/NC

DGND

2

R254

R254

22K/NC

22K/NC

C224

C224

0.1uF/NC

0.1uF/NC

C229

C229

0.1uF/NC

0.1uF/NC

DGND

Q30

Q30
3904/NC

3904/NC

2 3

R257 75/NCR257 75/NC

R276 100/NCR276 100/NC

R277 100/NCR277 100/NC

RX3 10k/NCRX3 10k/NC

R279

R279
220/NC

220/NC

+

+

100nF

100nF

CA72

CA72

+

+

47UF/16V/NC

47UF/16V/NC

IF5V_

CW4

CW4

+

+

100uF/16V

100uF/16V

DGND

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Size

Size

Size

Date: Sheet

Date: Sheet

Date: Sheet

PWR_12V

弊　

Tun_5v

L49

L49
BEAD/60R/0805

BEAD/60R/0805

R255 NC/6.8kR255 NC/6.8k

8.2k/NC

8.2k/NC

R261

R261

D105 IN4148/NCD105 IN4148/NC

D111 NC/IN4148D111 NC/IN4148

10nF/NC

10nF/NC

D104 IN4148/NCD104 IN4148/NC

R275 6.8k/NCR275 6.8k/NC

R273

R273
50/NC

50/NC

4

I2C ADDRESS(R263 NC):
READ is 0X87
WRITE is 0X86

C2550.1uF C2550.1uF

C2520.1uF C2520.1uF

Q12

Q12

1

2 3

DGND

K101

K101
XB004A/K9352M30/NC

XB004A/K9352M30/NC

R258 OR/NCR258 OR/NC

5

C250

C250

10nF/NC

10nF/NC

R266

R266

180K/NC

180K/NC

1

R291

R291

560K/NC

560K/NC

IN11IN22GND3OUT14OUT2

6.8k/NC

6.8k/NC

R292

R292

K102

K102
XB003V/K7262M30/NC

XB003V/K7262M30/NC

C251

C251

IN11IN22GND3OUT14OUT2

Q11

Q11

3904/NC

3904/NC

2 3

DGND

NC/3904

NC/3904

R25222k/NC R25222k/NC

DGND

R290

VIF11VIF2

2

SIF123SIF2

R290
22k/NC

22k/NC

R256

R256

330/NC

330/NC

22

21

AFC

OUT2

OUT1

FMPLL

3

4

C243

C243
150pF/NC

150pF/NC

C222

C222

1.5nF/NC

1.5nF/NC

C225

C225
220nF/NC

220nF/NC

20

VPP

DEEM

5

C247

C247
10nF/NC

10nF/NC

DGND

19

18

VPLL

AGND

DGND7TOP

AFD

6

C246

C246
470nF/NC

470nF/NC

NC/470nF

NC/470nF

DGND

R271

R271
NC/560k

NC/560k

R274

R274
NC/180k

NC/180k

D112 NC/IN4148D112 NC/IN4148

5

U1

U1

DGND

TDA9885/NC

TDA9885/NC

IF5V_ DGND

24

C241 10nF/NCC241 10nF/NC

R262

R262
15k/NC

15k/NC

DGND DGND

R265

R265
22K/NC

22K/NC

3

3

C227

C227

17

16

CVBS

NC(5)/VAGC(6)

AF8SDA

9

C254

C254
1nF/NC

1nF/NC

Y2

Y2
4MHz/NC

4MHz/NC

C223

C223

0.1uF/NC

0.1uF/NC

1 2

C228

C228
22pF/NC

22pF/NC

TVI2C_M1_SDA

14

15

REF

TAGC

SCL

11

10

R267NCR267
NC

R268NCR268

Delete 9885 pin8 net TUNER_MONO

NC

Modify Rev

Modify Rev

Modify Rev

13 18Monday, December 29, 2008

13 18Monday, December 29, 2008

13 18Monday, December 29, 2008

Tun_5v

of

of

of

Rev

Rev

Rev

A

A

A

Audio

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

5

4

3

2

1

AV1_IN_L
AV1_IN_R
AV2_IN_L
AV2_IN_R

D D

VGA_L
VGA_R

AV_USB_SEL

C C

B B

AV1_IN_L
AV1_IN_R
AV2_IN_L
AV2_IN_R

VGA_L
VGA_R

AV_USB_SEL

DGND

DGND

TP77TP77

TP78TP78

P5

P5

3

L

L

3

1

1

2

R

R

2

20pF

20pF

ESD30

ESD30

6

L

L

6

4

4

5

5

R

R

AV6

AV6

L

L

7

7

R

R

20pF

20pF

ESD4

ESD4

9

9

8

8

20pF

20pF

ESD8

ESD8

TP32TP32

TP34TP34

1

1

CX46

CX46

20pF

20pF

470pF

470pF

ESD31

ESD31

TP33TP33

1

1

20pF

20pF

ESD5

ESD5

TP35TP35

1

1

20pF

20pF

ESD9

ESD9

CX1

CX1

470pF

470pF

CX3

CX3

470pF

470pF

DGND

CX47

CX47

470pF

470pF

CX2

CX2

470pF

470pF

DGND

CX4

CX4

470pF

470pF

LE1 0LE1 0

LE2 0LE2 0

LE3 0LE3 0

LE4 0LE4 0

LE5 0LE5 0

LE6 0LE6 0

10k & 20k for non-standard audio input(3Vpp)

RX93 5kRX93 5k

RX95 5kRX95 5k

RX7 5kRX7 5k

RX9 5kRX9 5k

RX14 5kRX14 5k

RX16 5kRX16 5k

RX96

RX96
10k

10k

RX10

RX10

RX17

RX17

10k

10k

10k

10k

AV1_IN_R

AV1_IN_L

RX97

RX97
10k

10k

RX11

RX11
10k

10k

VGA_R

VGA_L

RX18

RX18
10k

10k

AV2_IN_R

AV2_IN_L

DGND

DGND

Change audio order

A A

5

4

3

2

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P04-9_Audio

P04-9_Audio

P04-9_Audio

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

Document Number

Document Number

Document Number

Size

Size

Design Check Auditing

Design Check Auditing

Design Check Auditing

Size

B

B

B

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

Date: Sheet

RTD2672 LCD TV Controller

14 18Monday, October 06, 2008

14 18Monday, October 06, 2008

14 18Monday, October 06, 2008

1

Modify Rev

Modify Rev

Modify Rev

of

of

of

Rev

Rev

Rev

A

A

A

5

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

4

3

2

1

C376

C376
1uF

1uF

PVCC5V

24V-A

R466 10kR466 10k

L15 BEAD/60R/1206L15 BEAD/60R/1206

R416 10R416 10

C341

R402

R402
68k

68k

R403

R403
68k

68k

C341
330pF/16V

330pF/16V

DGND

DGND

C344

C344
330pF/16V

330pF/16V

C346

C346

0.1uF

0.1uF

DGND

MUTE

R438 39kR438 39k

C352 100nF/50VC352 100nF/50V
C353 100nF/50VC353 100nF/50V

CA19 47uF/25VCA19 47uF/25V
C354 100nF/50VC354 100nF/50V

C351

C351
470nF

470nF

DGND

VPA

DGND

DGND
VPA

DGND

VP

CA18

CA18

220uF/35V

220uF/35V

DGND

U47

U47

TDA8932

TDA8932

1

VSSD/HW1

2

IN1P

3

IN1N

4

DIAG

5

ENGAGE

6

POWER UP

7

CGND

8

VDDA

9

VSSA

10

OSCREF

11

HVPREF

12

INREF

13

NC

14

IN2N

15

IN2P
VSSD/HW216VSSD/HW3

VSSD/HW4

BOOT1

BOOT2

R289

R289

10K

10K

32
31

OSCIO

30

HVP1

29

VDDP1

28
27

OUT1

26

VSSP1

25

STAB1

24

STAB2

23

VSSP2

22

OUT2

21
20

VDDP2

19

HVP2

18

DREF

17

DGND DGND

24V-P

3

D74

D74

2

BAV99

BAV99

R286

R286

CA82

CA82

100K

100K

47uF/35V

47uF/35V

AGND

DGND DGND

C359

C359
100nF

100nF

C369 100nFC369 100nF

C373

C373
100nF

100nF

1

+

+

虫翴　　　

C360

C360
100nF/50V

100nF/50V

C361

C361

DGND

15nF

15nF

DGND

C370

C370
15nF

15nF

C374

C374

C372

C372

100nF

100nF

100nF/50V

100nF/50V

H: Mute
AMP Mute

AMP_MUTE

1N4148D51N4148
R281

R281

D5

470K

470K

1 2

R283 470KR283 470K

CA84

CA84

+

+

2.2uF/35V

2.2uF/35V

DGND

C362 470pFC362 470pF

HVP1

VP

R440 IMR440 IM

R461 IMR461 IM

R46510R465
10

C371 470pFC371 470pF

1
2

3906

3906

R45810R458
10

Q25

Q25

B

B
E

E

TP25TP25

SOT

SOT

23

23

D3_3V

1

HVP2

C

C

RS48

RS48

4.7k

4.7k

R287

R287

10K

10K

3

R284 470R284 470

R285

R285
22K

22K

4

4

L5

L5

3

5

L26

L26

3

5

DGND

10uH/Inductor

10uH/Inductor

12

C377

C377
100nF/50V

100nF/50V

R46722R467
22

10uH/Inductor

10uH/Inductor

12

C378

C378
100nF/50V

100nF/50V
R46822R468

22

Q27

Q27

3904

3904

1

B

B

SOT

SOT

23

23

2

E

E

Q26

Q26

1

B

B

SOT

SOT

23

23

2

E

E

3904

3904

C368

C368
330nF/63V

330nF/63V

C375

C375
330nF/63V

330nF/63V

3

C

C

3

C

C

DGND

DGND

TP67TP67

TP68TP68

1

HVP1

CA20

CA20
1000uF/35V

1000uF/35V

TP69TP69

1

HVP2VP

CA21

CA21
1000uF/35V

1000uF/35V

PVCC5V

R288

R288
10K

10K

MUTE

L: Mute

CA85

CA85

+

+

2.2uF/10V

2.2uF/10V

1

TP70TP70

オ羘笵

1

　羘笵

CON24

CON24

2

(+)

1

(-)

2X2.0MM

2X2.0MM

CON17

CON17

1
2

2X2.5MM

2X2.5MM

(-)
(+)

AOUT_L
AOUT_R

AMP_MUTE

D D

C C

B B

AOUT_L
AOUT_R

AMP_MUTE

AOUT_L

AOUT_R

C340 2.2uFC340 2.2uF

RX980RRX98
0R

C343 2.2uFC343 2.2uF

Value changed

DGND

R404 22KR404 22K

R406 22KR406 22K

Value changed

R405 22KR405 22K

R409 22KR409 22K

C347 1uF/16VC347 1uF/16V

C350 1uF/16VC350 1uF/16V

C357 1uF/16VC357 1uF/16V

C355 1uF/16VC355 1uF/16V

LW18

LW18
BEAD/60R/0805

BEAD/60R/0805

A A

5

PVCC5VPWR_5V

4

3

DGND

DGND

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P05_AMP

P05_AMP

P05_AMP

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

Document Number

Document Number

Document Number

Size

Size

Design Check Auditing

Design Check Auditing

Design Check Auditing

Size

B

B

B

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

2

Date: Sheet

RTD2672 LCD TV Controller

Modify Rev

Modify Rev

Modify Rev

15 18Monday, December 22, 2008

15 18Monday, December 22, 2008

15 18Monday, December 22, 2008

1

Rev

Rev

Rev

of

of

of

A

A

A

5

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

LS22 3.3uHLS22 3.3uH

Q6

3904Q63904

2 3

DGND

L110 22uH/InductorL110 22uH/Inductor

4

5

1 2

3

D12

D12
1N5822

1N5822

LW15

LW15
BEAD/60R/0805

BEAD/60R/0805

TP10TP10

DDR_VREF

+

+

CS149

CS149
100uF/16V

100uF/16V

PWR_12V

DGND

R216

R216

6.8K_1%

6.8K_1%

R209

R209

1.2K_1%

1.2K_1%

CS150

CS150

10uF

10uF

CW1

CW1

+

+

1000uF/35V

1000uF/35V

R337 1.5KR337 1.5K

1

CA25

CA25
470uF/16V

470uF/16V

TMDS3_3V

R338

R338

4.7K

4.7K

Panel_5V

R336NCR336
NC

+

+

_D3_3V

SW

CW15

CW15
100nF

100nF

FB

1

1

1

1

R51 100R51 100

TP8TP8

DDRVTT

12V

TP1TP1

TP2TP2

TP3TP3

5
6

1

D3_3V

DDR2_6V

1

R29

R29
10K

10K

CW18

CW18
100nF

100nF

R30

R30
10K

10K

CW19

CW19

+

+

100uF/16V

100uF/16V

GPIO CONTROL

POWER_ON
I2C_M1_SDA

I2C_M1_SCL

D D

C C

B B

PWR_5V

A A

POWER_ON
I2C_M1_SDA

I2C_M1_SCL

PWR_12V

CA24

CA24

+

+

470uF/16V

470uF/16V

TP139TP139

5Vstb

Vout=Vref*(1+R2/R1)+Iadj*R2
Vref=1.25V
R2=0
=> Vout=1.3V

CA10

CA10
100uF/16V

100uF/16V

PWR_5V

CA14

CA14

+

+

470uF/16V

470uF/16V

CW17

CW17

100nF

100nF

CW16

CW16

+

+

100nF

100nF

TP140TP140

1

CW21

CW21

+

+

10uF/10V

10uF/10V

C108

C108

0.1uF

0.1uF

1

1084-ADJ

1084-ADJ

3

AP1084-33

AP1084-33

UW5

UW5

3

VI

1117-ADJ

1117-ADJ

UW4

UW4

3

VI

CON11

CON11

CON36

CON36

R410

R410

100K

100K

R411

R411

5.6K

5.6K

5A

UW3

UW3

VO

VI

ADJ

1

DGND

1A

VO

ADJ

1

5A

VO

ADJ

1

5

11
10
9
8
7
6
5
4
3
2
1

2

R31

R31
91/1%

91/1%

R32

R32
100/1%

100/1%

DGND

2

DGND

C118

C118

0.1uF

0.1uF

2

CW13

CW13
100uF/16V

100uF/16V

R33

R33
240/1%

240/1%

R34

R34
10/1%

10/1%

DGND

U23

U23
AP1534

AP1534

VCC4SW

2

EN

3

COMP

8

VSS

7

VSS

_D3_3V

+

+

CW14

CW14
100uF/16V

100uF/16V

24V-P

12V

5Vstb

TP4TP4

+

+

1

24V-P 24V-A

CA22

CA22

220uF/35V

220uF/35V

DGND

5Vstb

TP24TP24

RS61

RS61

4.7K

4.7K

DGND

TP9TP9

1

C854

C854

C74

C74

0.1uF

0.1uF

10uF/16V

10uF/16V

D3_3V

D3_3V

LW16

LW16
BEAD/60R/0805

BEAD/60R/0805

_D1_2V

4

L10

L10

BEAD/60R/1206

BEAD/60R/1206

1

POWER_ON

LW12

LW12

BEAD/60R/0805

BEAD/60R/0805

LW14

LW14

BEAD/60R/0805

BEAD/60R/0805

RW21 1KRW21 1K

CW40

CW40

1uF

1uF

4

3

H: System OFF & TUNE SAVE & AMP OFF & DDR OFF
L: SYS ON & TUNER/AMP ON

LW4 value change from 1uH/1210 to 10uH/DIP pitch5mm

_D1_2V

DGND

LSADC3_3V

DGND

LW4 10uH/InductorLW4 10uH/Inductor

+

+

10uF/10V

10uF/10V

RW19

RW19
200k

200k

1

CW3

CW3

+

+

10uF/10V

10uF/10V

DGNDDGND

4

5

1 2

3

PLL3_3VYPP3_3V IFADC3_3VVDAC3_3V

CW35

CW35

CS114

CS114

100nF

100nF

QW3

QW3
AO3401(AF2301)

AO3401(AF2301)

QW5

QW5

2N3904

2N3904

2 3

D1_2V

Skyworth Part Number:4800-020103-S0

CW11

CW11

+

+

330nF

330nF

CW12

CW12
220uF/16V

220uF/16V

DGND

DGND

PWR_12V

VD3_3V

D3_3V

CS153

CS153

CW38

CW38

+

+

100nF

100nF

10uF/10V

10uF/10V

DGND

CA15

CA15

+

+

470uF/16V

470uF/16V

R408

R408

C103

C103

0.1uF

0.1uF

100K

100K

2

R407

R407

5.6K

5.6K

3

C117

C117

0.1uF

0.1uF

8
7

D3_3V

LW11

LW11

BEAD/60R/0805

BEAD/60R/0805

20080521 ReneeChen

3

U21

U21
AP1534

AP1534

VCC4SW
EN

COMP

VSS
VSS

100nFC1100nF

2

U15

U15

DGND

NC/BT

NC/BT

R316

R316
NC/10K

NC/10K

NC/32.768KY5NC/32.768K

1 2

R319NCR319

NC

C307

C307
NC/7PF

NC/7PF

5Vstb

R40 100KR40 100K

R39 5.6KR39 5.6K

CA8

CA8

+

+

C44

C44

100uF/16V

100uF/16V

0.1uF

0.1uF

5Vstb

D10

D10
1N5822

L108 22uH/InductorL108 22uH/Inductor

4

5
6

SW

1

FB

CW25

CW25

+

+

C1

100uF

100uF

5

1 2

3

R215

R215

6.8K_1%

6.8K_1%

D9
1N5822D91N5822

UW7

UW7

RC1117AP1084-ADJ

RC1117AP1084-ADJ

3

VI

ADJ

1

　厩翴H7　厩翴

脸捣ふH1脸捣ふ

CA23

CA23
470uF/16V

470uF/16V

R207

R207

1.2K_1%

1.2K_1%

2

VO

R35

R35

560ohm

560ohm

R36

R36

10/1%

10/1%

DGND

H8

H7

1

1

1

　厩翴H8　厩翴

H2

H1

123456789

脸捣ふH2脸捣ふ

DGND DGND DGND DGND DGND DGND

PWR_5V

C2

100nFC2100nF

1

+

+

　厩翴H9　厩翴

123456789

1N5822

TP5TP5

1

C853

C853

C73

C73

0.1uF

0.1uF

10uF/16V

10uF/16V

YPP1_2V

LW6

LW6

10uH

10uH

CW2

CW2

+

+

100uF

100uF

H9

1

脸捣ふH3脸捣ふ

CW8

CW8
22uF

22uF

H10

H10

H11

H11

H12

H12

1

1

　厩翴

　厩翴

H3

1

1

1

　厩翴

　厩翴

H4

123456789

脸捣ふH4脸捣ふ

2

1

1

　厩翴

　厩翴

H5

123456789

脸捣ふH5脸捣ふ

U37

U37

1

/INT1

2

XOUT

3

XIN
GND4/INT2

Y5

NC/S-35380

NC/S-35380

C312

C312
NC/7PF

NC/7PF

DGND

U25

U25
AP1534

AP1534

VCC4SW

2

EN

3

COMP

C17

C17

0.1uF

0.1uF

8

VSS

7

VSS

H6

123456789

脸捣ふH6脸捣ふ

12

R302

R302
NC/1K

NC/1K

3

8

VCC

7

SDA

6

SCL

5

C315

C315

NC/0.1uF

NC/0.1uF

L109 3.3uH/InductorL109 3.3uH/Inductor

4

5

5

1 2

3

6

SW

D85

D85
1N5822

1N5822

R38

R38

1

FB

CW22/CW23 near LW13
CW37/CS151/CS152 near Tuner

TP141TP141

PWR_5V

1

LW13

LW13
10uH

10uH

123456789

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P06_Power

P06_Power

P06_Power

Design Check Auditing

Design Check Auditing

Design Check Auditing

Size

Size

Size

A2

A2

A2

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

Date: Sheet

D84

D84

NC/BAT54C

NC/BAT54C

R317

R317

NC/10K

NC/10K

R303NCR303

NC

R37

R37

1.5K_1%

1.5K_1%

3K_1%

3K_1%

CW22

CW22

+

+

100uF/16V

100uF/16V

Document Number

Document Number

Document Number

1

1

R301 NC/470R301 NC/470

+

+

CA53

CA53

NC/10uF/16V

NC/10uF/16V

DGND

PWR_5V

D49

D49
NC/3.6V

NC/3.6V

1 2

TP14TP14

1

1

TP15TP15

2

C314

C314
NC/0.1uF

NC/0.1uF

R318 NC/33R318 NC/33
R304 NC/33R304 NC/33

RTC NC

_D1_2V

TP7TP7

1

CA9

CA9

C33

C33

0.1uF

0.1uF

+

+

470uF/16V

470uF/16V

DGND

TP142TP142

Tun_5v

TUN5V_

1

+

CW37

+

CW37

CW23

CW23

10uF/16V

10uF/16V

100nF

100nF

DGND

DGND

Tun_5v IF5V_

LW22

LW22
BEAD/60R/0805

BEAD/60R/0805

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

1

I2C_M1_SDA
I2C_M1_SCL

Modify Rev

Modify Rev

Modify Rev

16 18Tuesday, February 17, 2009

16 18Tuesday, February 17, 2009

16 18Tuesday, February 17, 2009

CS151

CS151

100nF

100nF

CS152

CS152

10nF

10nF

Rev

Rev

Rev

of

of

of

A

A

A

5

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

PANEL

TEAN
TEAP
TEBN
TEBP
TECN
TECP
TECLKN
TECLKP
TEDN
TEDP

D D

TOAN
TOAP
TOBN
TOBP
TOCN
TOCP
TOCLKN
TOCLKP
TODN
TODP

TEAN
TEAP
TEBN
TEBP
TECN
TECP
TECLKN
TECLKP
TEDN
TEDP

TOAN
TOAP
TOBN
TOBP
TOCN
TOCP
TOCLKN
TOCLKP
TODN
TODP

GPIO CONTROL

TP74TP74

1

TP75TP75

1

PANEL_ON_OFF
BL_ON_OFF
BL_DIM
OPC_ON

I2C_M1_SDA
I2C_M1_SCL

TP79TP79

TP76TP76

TP81TP81

TP80TP80

1

1

1

1

D3_3V

RN12

RN12
NC/10K

NC/10K

TP82TP82

1

TEAP
TEBP
TECP
TECLKP
TEDP

TOAP
TOBP
TOCP
TOCLKP
TODP

5

DGND

JN1

JN1

RX00+39RX00­RX01+37RX01­RX02+35RX02­RX0C+33RX0C­RX03+31RX03­RX04+29RX04­GND27GND

25

GND

DCR/SCL

23

IO4/SDA

21

GND
RXE0+19RXE0­RXE1+17RXE1­RXE2+15RXE2­RXEC+13RXEC­RXE3+11RXE3­RXE4+9RXE4­GND7GND
GND5GND
VCC3VCC
VCC1VCC

21X2X2.0MM

21X2X2.0MM

LVDS(8-bit)

MODE

GND

40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2

DGND

TEAN
TEBN
TECN
TECLKN
TEDN

OPC_OUT
TOAN

TOBN
TOCN
TOCLKN
TODN
OPC_INOPC_ON

PANEL_ON_OFF

BL_ON_OFF
BL_DIM

C C

OPC_ON

I2C_M1_SDA
I2C_M1_SCL

TP71TP71

TP73TP73

TP72TP72

1

1

1

B B

A A

PANEL_VCC

C8

0.1uFC80.1uF

100uF/16V

100uF/16V

DGND

CA5

CA5

4

RN1

RN1

NC/0

CN3

CN3

1uF

1uF

CW24

CW24

NC/47uF/16V

NC/47uF/16V

NC/0

+

+

DGND

OPC_OUT

VBRI_O

VRMT_O

3

RN2

RN2
NC/200

NC/200

RN4 200RN4 200

RN8

RN8

100

100

PWR_5V

2 3

RN3

RN3
NC/200

NC/200

DGND

RN5 0RN5 0

QN1

QN1

1

NC/2N3904

NC/2N3904

DGNDDGND

PWR_5V

QN4

QN4

NC/2N3904

NC/2N3904

2 3

DGND

CN2

CN2

NC/1uF

NC/1uF

NC/10k

NC/10k
RN6

RN6

CN4

CN4

NC/1uF

NC/1uF

DGND

RN7 0RRN7 0R

1

NC/10k

NC/10k
RN9

RN9

TP16TP16

RN11

RN11
NC/0

NC/0

1

BL_DIM

VBRI_PWM

OPC_IN

TP17TP17

1

BL_ON_OFF

Backlight Control

VRMT_O
VBRI_O

2

VRMT_O
VBRI_O

TP57TP57

1

TP58TP58

1

DGND

PWR_5V

DGND

CON31

CON31

1
2
3
4
5

CON5

CON5

CON18

CON18

CON4-2.5

CON4-2.5

BL

BL

1

1
2
3
4

RN7 value change for power-on panel white issue
delete CN4

Panel_5VPWR_12V

LE9 NCLE9 NC

R339

R339

4.7K

4.7K

RS671KRS67

QN3

QN3
2N3904

2N3904

1K

LE10 0LE10 0

QN2

QN2

1

RS68

RS68

2N3904

2N3904

2 3

DGND

10K

10K

RN10

RN10
10K

10K

TMDS3_3V

RS62

TP86TP86

TP85TP85

TP84TP84

TP83TP83

TP87TP87

1

1

1

1

1

TP92TP92

TP91TP91

TP90TP90

TP89TP89

TP88TP88

1

1

1

1

1

PANEL_ON_OFF

TP18TP18

RS62
27k

27k

1

RS661KRS66

PWR_5V

1

1K

2 3

CN10

CN10

0.1uF

0.1uF

CN7

CN7

1uF

1uF

CN11

CN11
NC/0.1uF

NC/0.1uF

Mark on board

LVDS Select

DGND

LE10 short : 12V
LE9 short : 5V

UN1

UN1

1

S

D

2

S

D

3

S

D

G4D

CEM9435A

CEM9435A

PANEL_VCC

8
7
6
5

LN1 BEAD/60R/1206LN1 BEAD/60R/1206

CN8

CN8

+

+

100uF/16V

100uF/16V

DGND

+

+

CN9

CN9
100uF/16V

100uF/16V

Delete RN11 & CN10
Add R339 & QN3__modify by ReneeChen20080429

+

+

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P07_LVDS Output

P07_LVDS Output

P07_LVDS Output

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

Document Number

Document Number

Document Number

Size

Size

Design Check Auditing

Design Check Auditing

Design Check Auditing

Size

B

B

B

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Date: Sheet

Date: Sheet

4

3

2

Date: Sheet

RTD2672 LCD TV Controller

Modify Rev

Modify Rev

Modify Rev

17 18Monday, December 29, 2008

17 18Monday, December 29, 2008

17 18Monday, December 29, 2008

1

Rev

Rev

Rev

of

of

of

A

A

A

5

更多彩电维修资料请上 www.tv160.net 《彩电维修资料网》查询吧！

4

3

2

1

LSADC0
LSADC1
LSADC2

LED

D D

C C

B B

IR_OUT

R141

R141

4.7K

4.7K

LSADC0
LSADC1
LSADC2

LED
IR_OUT

R139 4.7KR139 4.7K

1

D3_3V

DGND

DGND

R140

R140

4.7K

4.7K

Q15

Q15
3906

3906

3 2

C119

C119
100pF

100pF

CON28

CON28

CON7-2.5

CON7-2.5

1

TP19TP19

1
2
3
4
5
6
7

IR_OUT

IR_OUT share with PVR

TP54TP54

TP53TP53

LE16 0LE16 0

LE17 0LE17 0

5Vstb

R429

R429

4.7K

4.7K

DGND

1

5Vstb 5Vstb

TP64TP64

1

1

D127

D127
NC/YM

NC/YM

TP65TP65

LSADC0
LSADC1

TP66TP66

1

R169NCR169
NC

1

LED-R
LED-G

C100

C100
100pF

100pF

DGND

R89NCR89
NC

R841KR84
1K

Q43

Q43
3904

3904

2 3

R86 2kR86 2kR431 100R431 100
R88 2kR88 2k

C101

C101
100pF

100pF

R921KR92
1K

Q44

Q44
3904

3904

2 3

1

R212 4.7KR212 4.7K

Value changed

D3_3V

R135

R135

1.8K

1.8K

1

R175 4.7KR175 4.7K

D

R90

R90

1.8K

1.8K

C99

C99
NC/33pF

NC/33pF

R213

R213

4.7K

4.7K

LE11 0LE11 0
LE12 0LE12 0

C98

C98
NC/33pF

NC/33pF

R91 0RR91 0R

TP60TP60

D128

D128
NC/YM

NC/YM

TP20TP20

1

LED

TP61TP61

1

1

CON45

CON45

3
2
1

D129

D129
NC/YM

NC/YM

CON3-2.0

CON3-2.0

LE13 0LE13 0

TP62TP62

PWR_5V

1

LSADC2

A A

Light Sensor

LE15 0LE15 0

5

LE14 0LE14 0

DGND

4

CON3

CON3

1
2
3

CON3-2.5

CON3-2.5

DGND

3

DGND

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

REALTEK ELECTRONIC CO., LTD.

Title

Title

Title

P08_IR/KEY

P08_IR/KEY

P08_IR/KEY

RTD2672 LCD TV Controller

RTD2672 LCD TV Controller

Document Number

Document Number

Size

Size

Size

A

A

A

Date: Sheet

Date: Sheet

Date: Sheet

Document Number

Design Check Auditing

Design Check Auditing

Design Check Auditing

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

Design of name Check of name Auditing of name Modify Rev

2

RTD2672 LCD TV Controller

DGND

18 18Monday, December 15, 2008

18 18Monday, December 15, 2008

18 18Monday, December 15, 2008

Modify Rev

Modify Rev

Modify Rev

Key Pad

of

of

of

1

Rev

Rev

Rev

A

A

A