Akira LCT-32V82ST, LH32SXXW Schematic

INDEX:

LH

32SXXW SERVICE MANUAL

PART 1：

PART 2:

PART 3

PART 4:

PART 5: Components list

Brief Introduction Of The LH32SXXW

◆

Schematic Diagram Block

◆

Printed Circuit

Exploded view

：

IC Introduction

Detailed Circuit

PART 6: Debug Instruction

Part1:

Schematic Diagram Block

Printed circuit

TV Main Board

Highly Integrated Advanced 3D Comb Video Decoder + HDTV Total Solution

Part3:

TM

LVDS Panel HDTV-Ready Signal Processor

OVERVIEW

The SVPTMAX-32/68 video processor is a highly integrated systemon-a-chip device, designed for the advanced HDTV-ready LVDS panel TV applications. SVP advanced multi-standard audio decoders, advanced audio processors, embedded MPU and HDMI, triple 10-bit high-precision and high-speed video ADCs, the 7th generation high-performance multi-format 3D digital comb video decoder that supports NTSC, PAL and SECAM*, a HDTV sync separator, motion and edge adaptive de-interlacing engine, and the video format conversion engine, supporting many output modes. Trident's DCRE integrated inside the SVP cinema-realistic images. The DCRE advanced 3D-comb video decoding, advanced motion adaptive deinterlacing, object-based digital noise reduction, advanced 7th generation scaling engine, film mode support, average picture level (APL), edge smoothing and dynamic sharpness enhancement. Trident's patented Unified Memory Architecture (UMA) allows frame rate conversion, 3D comb video decoding, and video enhancement processing to share the same frame buffer memory. All these advanced digital processing techniques are combined with a true 10-bit video data processing for the most optimal video fidelity to provide the most natural and cinema-quality video images. Designed for maximum system design flexibility, SVP integrates all video interfaces to support converging digital video, analog video, and PC data applications. The users of Trident's single chip SVP many features while maintaining a price competitive advantage over the existing solution(s).

* In SECAM, SVP™AX-32/68 video decoding mode is only 2D

TM

P

TM

AX-32/68 contains embedded

engine--Digital Cinema Reality Engine, is

TM

AX-32/68 to provide the most natural

TM

technology integrates

TM

AX-32/68

AX-32/68 video processor(s) will benefit from

1 x CVBS, C

4 x Component 2 x FB for SCART

2 x FS for SCART 16-bit CCIR601 8/10-bit CCIR656 4 stereo Line In, 1 SIF

1 shared I2S/SPDIF

INPUTS/OUTPUTS

Analog Video Inputs

Digital Video Inputs

Analog Outputs

Analog Audio Inputs Analog Audio Outputs

Digital Audio Inputs

Digital Audio Outputs

1 x CVBS 1 X C 4 x Component 2 x FB (for SCART) 2 x FS (for SCART)

16-bit CCIR601 8/10 bit CCIR656

2 x CVBS outputs Single 8/10/12/14 bit or Dual 8-bit LVDS

1 SIF

4 Stereo Line In 1 stereo speaker out 1 stereo audio out or SCART1 out 1 headphone out or SCART2 out (shared with 2nd audio out)

1 shared I2S/SPDIF

DESCRIPTIONS

Embedded 8051 MPU (up to 100 MHz SPI interface) with external serial flash inteface Embedded Advanced Multi-Standard Audio Decoder Embedded Advanced Audio Processor with lip sync Embedded HDMI 1.2a Support for 1440 x 900 and 1080P panels (SVP Advanced Color Management Engine Integrated 7th Generation Motion and Edge Adaptive De-interlacing

7th generation adaptive edge smoothing algorithm for enhancing image clarity and sharpness Pixel-based motion and edge adaptive de-interlacing

Frame Buffer

TM

SVP

AX

Flash Memory

TM

AX-68)

SVP

AX-32/68

Integrated Triple ADC Port

High-precision 10-bit ADC mode up to 108 MHz for SD/HD analog video input modes Direct support of CVBS/S-video/Component and HD-D1/D2/D3/D4 modes

Auto clock phase adjustment for PC & HD component inputs

Auto position for PC RGB inputs

Advanced 7th Generation Scaling Engine

Horizontal Mirror Image Inversion

DNR-Digital Temporal and Spatial Noise Reduction Filter

Advanced Chroma Processing

Green Color Stretch, blue color stretch, and skin color enhancement

Integrated 7th Generation Motion Adaptive 3D Digital Comb Video Decoder with Programmable Filter

Supports NTSC, PAL, and SECAM formats

Smooth 3D/2D image transition with Trident's proprietary object and motion adaptive detection Programmable comb filter adapts to all possible environments, and 2D Y/C separation Color edge enhancement circuit improves the chroma transient so that the chroma edge looks sharper than the original signal High precision 10-bit ADC analog front-end

Enhanced NTSC/PAL/SECAM auto detection Enhanced false color reduction circuitry

Inverse Color Space Conversion

PDP TV

DIGITAL TV

LCD TV

Preliminary Product Brief. December 2006

True 10-Bit Video Processing Path

Preliminary Product Brief. December 2006

LVDS Panel HDTV-Ready Signal Processor

Frame Rate Conversion

Supports frame rate conversion for PC and video mode Both free-running and line-lock modes are supported

14D: Dynamic Picture Enhancements

Advanced Film Mode Recovery-3:2/2:2 pull down

PWM

One high-precision PWM Two GPIO shared PWM 18-bit PWM output for VS tuner

Memory Interface

Supports 16 bits DDR memory interface Memory clock support up to 250 MHz

Trident's

SVP™AX

Solution

(PC Sync) AIN_H/AIN_V 1xCVBS

1xC

4xComponents

(PC)

FB1/FB2

Audio

from

FS1/FS2

Tuner

SIFP/SIFN

ADCs

Analog

Mux

DCReTM Advanced Image Processing

Advanced LUMA processing for image enhancement White peak limitation Black and White extension Horizontal and vertical sharpness control User-friendly white balance adjustment Advanced linear and non-linear panorama scaling algorithms Integrated sync separator with line-locking PLL Programmable zoom viewer allows partial still pictures and live broadcast to be viewed in greater detail. Gamma correction with 10-bit per color look-up table Picture controls such as hue, saturation, brightness, and contrast can be automatically adjusted to their optimal balance sRGB support

ASS/DSS

LLPLL

3D Video

Decoder

VBI Slicer

(CC/Teletext)

ICSC

MP

Motion & Edge

Adaptive

Deinterlacer

PIP (OSD2)

before

framebuffer

scaling down

DDR upto 250 MHz

1Mx16, 2Mx16, 8Mx16

UMAC Memory Control

MP

th

7

generation

Noise

Reduction

scalar

MP

Chroma Processing

Color Management

adjustment

16-bit DDR interface

MP

Advanced Luma/

H/V Sharpness Luma Dynamic

Contrast

CSC

PIP Basic Brightness/ contrast/ hue/Sat.

DLP TV

OSD and VBI/Closed Caption

Advanced OSD Engine

1/4/8/16/32-bit color OSD display Hardware scrolling for CC display One OSD Plane

Horizontal Mirror

Packaging

256-Pin PQFP

  

Link1

Panel upto

Link2

1920 x 1080P

2 x CVBS Out

MP, PIP

OSD

blending

GAMMA

LUT

1024x10x3

LVDS TX

CVBS_OUT

SVPTMAX

(AL/AR) x 4

SPDIF / I2S

PWR5V

HDMi/DVI in (±)

(DDC) DSCL/DSDA

Audio Matrix

4 X Analog Audio Line

Input;

SPDIF or I2S input

supported (shared ports)

HDMi /HDCP

Rx 1.2

Digital Input

Port (165

MHz)

USA Taiwan

Trident Microsystems, Inc. (Headquarters) 3408 Garrett Drive Santa Clara, CA 95054-2804, USA Phone: (408) 764-8808 Fax: (408) 988-9178 Web site: http://www.tridentmicro.com

Audio Demodulation

(Worldwide format, NICAM

included)

Audio Processing

Audio LipSync

XRAM

16K + 8 K

Embedded 8051 CPU

powerful 2 cycle

SPI upto 100MHz

Cache

HongKong

Trident Microelectronics Ltd. 4F. No. 323, Yangguang St., Neihu,Taipei, Taiwan ROC Phone: 886-2-2657-7686 Fax: 886-2-2627-8727 Web site: http://www.trident.com.tw

Audio Out

(DAC & SPDIF

encoder

PWM I2C (slave & Master) UART x 2 JTAG GPIO

Trident Microsystems (Far East), LTD. No. 2, 3, & 5, 5/F., Futura Plaza, 111-113 How Ming Street, Kwun Tong, Kowloon, Hong Kong Phone: 852-2-756-9666 Fax: 852-2-796-9849

©2006. All rights reserved. Trident and its logo are registered trademarks of Trident Microsystems, Inc. All other trademarks and registered trademarks are acknowledged and are properties of their respective owners.

The information in this document is subject to change, as the Company may make changes to the product in order to improve reliability, design, or function, without prior written notice.

SPKOL/SPKOR

AOL1/AOR1

HPHO L/HPHOR(AO L1/

AOR2)

I2S or SPDIF

)

Mute

5

Part4:

Y1_IN PB1_IN PR1_IN

SC1_G

D D

C C

B B

SC1_B SC1_R

SV_Y_MP SC1_CVBS

SC2_Y_CVBS

SV_C_MP

PC_GIN PC_BIN PC_RIN

R10

R10 75R

75R

R17

R17 75R

75R

R22

R22 75R

75R

Pin Name CVBS1 Y_G3 PB_B3 PR_R3

A A

FB1

FS1 FS2

R1 75RR175R

R7 75RR7 75R

R11

R12

75R

R23

R24

75R

Pin No.

52 42 43 44 57 56FB2 55 54

R3

R2

75RR375R

75RR275R

R9 75RR9 75R

R8 75RR8 75R

PC_HSIN PC_VSIN

TV_CVBS1

AX_CVBS_OUT1 AX_CVBS_OUT2

AX_VCC33

SC2_C/R

VIDEO_2

DEFINITION IN LCD301 MAIN TUNER INPUT SVIDEO Y INPUT SCART1 CVBS INPUT SCART2 CVBS INPUT SCART1 FB INPUT SCART2 or 3 Chroma INPUT SCART1 FS INPUT SCART2 FS INPUT

5

R4 10RR4 10R R5 10RR5 10R R6 10RR6 10R

R13 10RR13 10R

R14 10RR14 10R R15 10RR15 10R R16 10RR16 10R

R18 10RR18 10R

R21 0RR21 0R

C15

10uF/16V

R25 10RR25 10R

R26

75R

C2 0.1uFC2 0.1uF

C5 0.1uFC5 0.1uF

C8 0.1uFC8 0.1uF

C11 0.1uFC11 0.1uF

C13 0.1uFC13 0.1uF

R19 75RR19 75R R20 75RR20 75R

C16

0.1uF

TOUCH_IN

R28 10RR28 10R

R27

R27 75R

75R

C1 0.1uFC1 0.1uF C3 0.1uFC3 0.1uF C4 0.1uFC4 0.1uF C6 0.1uFC6 0.1uF C7 0.1uFC7 0.1uF C9 0.1uFC9 0.1uF C10 0.1uFC10 0.1uF C12 0.1uFC12 0.1uF

C14 0.1uFC14 0.1uF

AX_VREFP_1

AX_VREFN_1

SC1_FB SC2_FS

4

RX3V1_DDC_SCL

HDMI_RX1-

HDMI_RX2-

HDMI_RX2+

17

Y_G1 PB_B1 PR_R1

Y_G2 PB_B2 PR_R2

Y_G3 PB_B3 PR_R3

PC_G PC_B PC_R AIN_HS AIN_VS

CVBS C CVBS_OUT1

CVBS_OUT2

VREFP VREFN

C18 0.1uFC18 0.1uF

4

16

RX2-

RX2+

SVP-AX

56

U1A SVP-AX_256

33 34 35

36 37 38

42 43 44

29 28 30 26 27

52 45 61

60

71 69

C17 0.1uFC17 0.1uF

R29 100R_DNSR29 100R_DNS R146 100RR146 100R

HDMI_RX0-

HDMI_RX1+

HDMI_RX0+

9

13

8

12

RX0-

RX1-

RX0+

RX1+

PQFP_256

(1/4)

HDMI

HDMI AUDIO IN

AUDIO IN PLL

PLL

FS155FS254FB157FB2

XTALI

194

XI

Y1

24MHzY124MHz R31 1MR31 1M

C19

18pF

RX3V1_DDC_SDA

HDMI_RXC-

HDMI_RXC+

19

4

20

5

RXC-

DSCL

RXC+

DSDA

AUD_MCLK

XTALO

MLF1

PLF2

195

197

200

XO

R30

R30 33R

33R

LAYOUT: Place xtal circuit as compact and close to chip as possible

C20

18pF

AGND

PWR5V

21

PWR5V

HPHOL

HPHOR

SPKOL SPKOR

AUD_SD

AUD_WS

SIFP SIFN

AOL1

AOR1

VCM

AL1

AR1

AL2

AR2

AL3

AR3

AL4

AR4

AX_PLF2 AX_MLF1

R38

4.7K_DNS

50 51 63 64 81 82 66 67

70 73 74 75 76 77 78 79 80

85 86 87

AUD_MCLK AUD_SD AUD_WS

R684.7K R684.7K

3

AX_VCC33

C24

0.1uF

R39

4.7K_DNS

C23

AGND

0.1uF

A1_LIN

A1_RIN

A2_LIN A2_RIN

A3_LIN

A3_RIN

A4_LIN A4_RIN

R37 33R_DNSR37 33R_DNS R36 33R_DNSR36 33R_DNS R35 33R_DNSR35 33R_DNS

R34 33R_DNSR34 33R_DNS R33 33R_DNSR33 33R_DNS R32 33R_DNSR32 33R_DNS

R65 1KR65 1K R66 1KR66 1K R67 1KR67 1K

R694.7K R694.7K

R704.7K R704.7K

3.3V_SB

A_MCLK_IN

A_SD_IN

GPIO00

A_WS_IN

3

AGND

C21

0.1uF

AGND

CON1

5x2.0MM_DNS

R40

R40 0R_DNS

0R_DNS

C22

10uF/16V

A_MCK_OUT A_SD_OUT A_WS_OUT

A_MCLK_IN A_SD_IN A_WS_IN AUD_SD

L/R_SW1 L/R_SW2 LED_R

1 2 3 4 5

2

HDMI1_5VIN

PWR5V

R41 10KR41 10K

SIF

R45 220RR45 220R

R46 220RR46 220R

C31

C30

1000pF

AGND

R58 220RR58 220R

R59 220RR59 220R

C36

C36 1000pF

1000pF

C37

C37 1000pF

1000pF

AGND AGND

2

0.01uF

C26 1uFC26 1uF

C27 1uFC27 1uF

C25

R42

R42 10K

10K

C28

R49

R49 100K

100K

470pF

AGND

C40 1uFC40 1uF

C41 1uFC41 1uF

Schematict Name Rev

Size

C38

C38 470pF

470pF

C29

C29 470pF

470pF

B

Q1

R62

R62 100K

100K

2

3

R50

R50 100K

100K

Q1 2N7002

2N7002

sot_23

Audio_out_R

Sheet

R43

R43 10K

10K

1

R44

R44 10K

10K

3.3V_SB

R47220R R47220R

R48220R R48220R

Audio_out_L

R60 220RR60 220R

R61 220RR61 220R

R63

C39

100K

470pF

Title

ANALOG CHANNEL

of

117

1

SC2_LOUT

SC2_ROUT

SC1_LOUT

SC1_ROUT

AX68 Solution Design

Date:

Friday, April 20, 2012

1

2.0.3

5

D D

U1B SVP-AX_256

DPA_0

254 253 252 251 250 249 248 247 241 240 239 238 237 236 235 234

242 255 256

DP0 DP1 DP2 DP3 DP4 DP5 DP6 DP7 DP8 DP9 DP10 DP11 DP12 DP13 DP14 DP15

DP_CLK DP_HS DP_VS

SVP-AX

PQFP_256

LVDS OUT

LVDS OUT Digital IN

Digital IN

TA2M

TA2P

TB2M

TB2P

213

212

211

210

AX_TA2-

AX_TA2+

AX_TB2+

AX_TB2-

(2/4)

TC2M

TC2P

209

208

AX_TC2+

AX_TC2-

207

AX_TCLK2-

TCLK2M

206

AX_TCLK2+

TCLK2P

DPA_1 DPA_2 DPA_3

C C

3.3V_SB

R71

4.7K

R72

4.7K

B B

DPA_4 DPA_5 DPA_6 DPA_7 DPA_8 DPA_9 DPA_10 DPA_11 DPA_12 DPA_13 DPA_14 DPA_15

DPA_CLK DPA_HS DPA_VS

4

LCD_TA1+ LCD_TB1+ LCD_TC1+

LCD_TCLK1+

LCD_TA2+ LCD_TB2+ LCD_TC2+

LCD_TCLK2+

LCD_TD2+

3V_SDA_MSTL

C50

27pF_DNS

TA1M

TA1P

TB1M

TB1P

TC1M

TC1P

TCLK1M TCLK1P

TD1M

TD1P

TD2M

TD2P

205

204

AX_TD2-

AX_TD2+

226 225

224 223

222

221 220

219 218

AX_TA1+ AX_TB1-

AX_TB1+ AX_TC1-

AX_TC1+

AX_TCLK1AX_TCLK1+

AX_TD1AX_TD1+

AX_TA1-

227

27pF_DNS

LINE1 LINE2 LINE3 LINE4

3

PVDD

CON2

BM40B-SRDS-G-TF

12 34 56 78 910 1112 1314 1516 1718 1920 2122 2324 2526 2728 2930 3132 3334 3536 3738 3940

LVDS connector

3.3V_SB

R79

R75

R73

4.7K_DNS

R76

R74

4.7K_DNS

R79

R77

4.7K_DNS

R78

R80

4.7K_DNS

LINE1 LINE2

LINE3 LINE4

LCD_TA1LCD_TB1LCD_TC1LCD_TCLK1LCD_TD1-LCD_TD1+

LCD_TA2LCD_TB2LCD_TC2LCD_TCLK2LCD_TD2-

3V_SCL_MSTL

C51

27pF_DNS

2

RN1

0Rx4

1

8

2

7

LCD_TA1+ AX_TA1+

LCD_TB1LCD_TC1- AX_TC1-

LCD_TC1+

LCD_TCLK1-

LCD_TCLK1+ AX_TCLK1+

LCD_TD1LCD_TD1+

LCD_TA2LCD_TA2+ LCD_TB2LCD_TB2+

LCD_TC2LCD_TC2+ LCD_TCLK2LCD_TCLK2+

LCD_TD2LCD_TD2+ AX_TD2+

6 5

8 7 6 5

RN2

0Rx4

RN3

0Rx4

RN4

0Rx4

RN5

0Rx4

RN6

0Rx4

3 4

1 2 3 4

AX_TA1-LCD_TA1-

AX_TB1AX_TB1+LCD_TB1+

AX_TC1+

AX_TCLK1AX_TD1-

AX_TD1+

AX_TA2AX_TA2+ AX_TB2AX_TB2+

AX_TC2AX_TC2+ AX_TCLK2AX_TCLK2+

AX_TD2-

1

LINE3

R81 100R_DNSR81 100R_DNS R82 100R_DNSR82 100R_DNS

LINE4

A A

5

4

3

BRT_CNTL VBR_OUT

Title

AX68 Solution Design

Schematict Name Rev

Size

2

LVDS INTERFACE

Sheet

B

217

2.0.3

Date:

Friday, April 20, 2012

of

Friday, April 20, 2012

1

5

4

3

2

1

AX_SDA_SLV AX_SCL_SLV

RXD0 TXD0

DTV_CNTL GPIO00

R108

C71

C71 68pF_DNS

68pF_DNS

3

3.3V_SB3.3V_SB

R148

R148 27K

27K

RXD0 TXD0

GPIO01 GPIO02 GPIO03 GPIO04

AX_TPWM

R131 100RR131 100R

PWM0 DS_IO

GPIO00

3.3V_SB

R109

4.7K_DNS

CE_REMOTE

U1C SVP-AX_256

153

SDA

154

SCL

155

RXD0

156

TXD0

157

PSYNC

158

RXD1

159

TXD1

160

MSCL

161

MSDA

163

GPIO01

165

GPIO02

166

GPIO03

164

GPIO04

167

TPWM

168

PWM2

175

IRIN

176

POWERLOW

177

PPWR

182

PDOWN

183

KEY

184

SENSOR1

185

SENSOR2

186

FS3

187

FS4

188

AFT

189

PWM0

190

PWM1

R173 100RR173 100R

R114 100RR114 100R

E_PAGE

R113 100RR113 100R R112 100RR112 100R

3.3V_SB

AX_SDA_SLV AX_SCL_SLV

C72

68pF_DNS

JTAG CONNECTOR

R901KR90 1K

CON3

PAGE

AGND

R101

4.7K

R100

VCC

SCL

VCC

SCL

R921KR92 1K

+

0.1uF_DNS

CON3

A1

B1

A2

B2

A3

B3

A4

B4

A5

C66

8 7 6 5

AGND

R93

R93 10R

10R

B5

3.3V_SB

R94

4.7K

10uF/16V_DNS

HEADER_5*2_DNS

5

R95

4.7K_DNS

E_PAGE

DAC_R

DAC_L

C67

+

AGND

U5

1

CE#

2

SO

3

WP# VSS4SI

W25X80-VSSIG

10

9 8 7 6

HOLD#

R96

4.7K_DNS

R97 100RR97 100R

R98 100RR98 100R

AOUTR VA GND AOUTL FILT+

VDD

SCK

3V_SDA_MST 3V_SCL_MST 3V_SDA_MSTL 3V_SCL_MSTL

REMOTE_3V

DEM/SCLK

8 7 6 5

RXD1

TXD1

PWM

AX_SCL_MST AX_SDA_MST

C63

100pF

U4CS4344_DNS U4CS4344_DNS

1

SDIN

2 3

LRCK

4

MCLK

5

VQ

10uF/16V_DNS

3.3V_SB

C70

0.1uF

100Rx4

5 6 7 8

AX_SCL_MST AX_SDA_MST

C73

C73 100pF

100pF

C64

C64 100pF

100pF

SD2DAC SCK2DAC WS2DAC MCLK2DAC

C68

+

AGND

RN10

BKLT_CNTL

LVDS_PWR

LIGHT_SENSOR

HDMI_HOTPLUG

C69

0.01uF_DNS

AGND

R102

4.7K

4 3 2 1

4

D D

C C

B B

A A

JTAG_TCK JTAG_TDO JTAG_TMS

JTAG_TDI

C62 22uF/16V

D1

ZENER_3V9

1 2 3

+5VA

FB1

150_Ohm_600mA_DNS

10uF/16V_DNS

WP_FSH

R99 100RR99 100R

R911KR91 1K

C61 1000pFC61 1000pF

+

U2 24C64_DIPU2 24C64_DIP

A0 A1 A2 GND4SDA

U3

A0 A1 A2 GND4SDA

AT24C64_SO8_DNS

+5V_AV

12

C65

4.7K_DNS

3.3V_SB

R136 100RR136 100R R135 100RR135 100R R134 100R_DNSR134 100R_DNS R133 100R_DNSR133 100R_DNS

SB_PWR

KEYA

S2

3.3V_SB

RN8 22Rx4_DNSRN8 22Rx4_DNS

4

5

3

6

2

7

1

8

R104

4.7K

R159

R103

4.7K

R139

2

4.7K_DNS

VCC

SPI_DI SPI_DO SPI_CK SPI_CZ

R140

4.7K_DNS

AFT

KEYB

GND

U6

3

DS2411U6DS2411

GPIO03 GPIO02 GPIO04 GPIO01

R1434.7K R1434.7K

R1414.7K R1414.7K

S1

1

I/O

R1424.7K R1424.7K

SC1_FS SC2_FS

R1444.7K R1444.7K

C74

100pF_DNS

3.3V_SB

RN9 0Rx4RN9 0Rx4

4 3 2 1

3V_SDA_SLV 3V_SCL_SLV

R138 100RR138 100R R137 100RR137 100R

5 6 7 8

R118

4.7K

JTAG_TDI JTAG_TMS JTAG_TDO JTAG_TCK

TP7TP7

R147 100RR147 100R

GPIO03

R132 100RR132 100R

R130 100RR130 100R R129 100RR129 100R R128 100RR128 100R R127 100RR127 100R R126 100RR126 100R R125 100RR125 100R R124 100RR124 100R R123 100RR123 100R R122 100RR122 100R R121 100RR121 100R R120 0RR120 0R

R117

4.7K

R188 4.7KR188 4.7K R115 4.7KR115 4.7K

LED_G

MUTE

R106 10RR106 10R R107 10RR107 10R

WP_FSH

4.7K_DNS

AX_MD[0..15]

SPI_CZ

SPI_DI

SPI_CK

SPI_DO

AX_MD0

AX_MD2

AX_MD1

172

174

171

173

SPI_SI

SPI_SO

SPI_SCK

SPI_CEN

AX_MSCL AX_MSDA

DDR & CPU INTERFACE

TUNE089TUNE190TUNE291MUTE

GPIO00

92

88

TUNER2

AX_RESET

R111 4.7KR111 4.7K

TUNER2

R110 4.7KR110 4.7K

1: I2C Slave Address = 0x7E/7F (*) 0: I2C Slave Address = 0x7C/7D

MD095MD196MD298MD399MD4

SVP-AX

PQFP_256

(3/4)

RESET

TESTMODE

178

179

R119

R119 470R

470R

AX_RESET

JP1

1 2 3

3-PIN_HEADER

AGND

2

AX_MD3

AX_MD4

AX_MD6

AX_MD7

AX_MA11

102

132

AX_MD5

103

MA11

146

AX_MA10

DAC_L

DAC_R

105

MD5

MA10

133

AX_MA9

AX_MD12

AX_MD8

AX_MD11

AX_MD10

AX_MD14

AX_MD9

AX_MD13

AX_MD15

120

121

123

124

126

127

MD10

MD11

MD12

MD13

MD14

MD15

115

DQS1

108

DQS0

111

DQM1

109

DQM0

144

BA0

145

BA1

140

CASN

141

RASN

139

WEN

131

CLKE

130

MCK0P

129

MCK0N

113

MVREF

MA0

MA1

MA2

MA3

MA4

MA5

147

148

149

150

138

137

AX_MA3

AX_MA5

AX_MA2

AX_MA0

AX_MA4

AX_MA1

AX_MA[0..11]

C78

3.3uF_DNS

R154

R154 270K_DNS

270K_DNS

AGND AGND

AGND

Schematict Name Rev

Size

3.3uF_DNS

R157

R157 270K_DNS

270K_DNS

B

C80

AGND

DDR&CPU INTERFACE

Sheet

317

AX_DQS1 AX_DQS0

AX_DQM1 AX_DQM0

AX_BA0 AX_BA1

AX_CAS# AX_RAS# AX_WE# AX_CLKE

R149 0RR149 0R R150 0RR150 0R

AX_VDDMQ AX_VDDMQ

C76

0.1uF

AX_MVREF

C77

0.1uF

R153 470R_DNSR153 470R_DNS

R155

R155 10K_DNS

10K_DNS

R156 470R_DNSR156 470R_DNS

R158

R158 10K_DNS

10K_DNS

Title

AX68 Solution Design

Date:

of

Date:

MD6

MA9

AX_MA8

106

134

MD7

MA8

AX_MA7

117

135

MD8

MA7

AX_MA6

118

MD9

MA6

136

AX_MCK0 AX_MCK0#

R151

R151 1K 1%

1K 1%

R152

R152 820R 1%

820R 1%

C79

2700pF_DNS

AGND

C81

2700pF_DNS

AGND

Friday, April 20, 2012

1

AX_MVREF

C75

0.1uF

AX_DDR_VREFA

A4_LIN

A4_RIN

2.0.3

5

3.3V_SB

MCLK PLL POWER 3.3V

R170 22RR170 22R

C91

C90

+

10uF/16V

D D

0.1uF

AX_PAVDD1

C92 2700pFC92 2700pF

AX_PAVSS1

AX_MLF1

AX_VDDMQ

PCLK PLL POWER 3.3V

C95 2700pFC95 2700pF

L1 2.2uH_1210L1 2.2uH_1210

L2 2.2uH_1210L2 2.2uH_1210 C101

C101

+

10uF/16V

L3 2.2uH_1210L3 2.2uH_1210

L4 2.2uH_1210L4 2.2uH_1210

AX_VD33

FB2

1 2

150_Ohm_600mA

AX_PAVDD2

AX_PLF2

AX_PAVSS2

AX_VA12

AX_VD33

0.1uF_DNS

R171 22RR171 22R

C94

C93

+

10uF/16V

0.1uF

1.2V POWER FOR ADC

AX_AVDD_ADC1

C96

0.1uF

AX_AVSS_ADC1

C C

AX_AVDD_ADC234

C99

C98

0.1uF

AX_AVSS_ADC234

B B

C100

0.1uF

C97

+

10uF/16V

3.3V POWER FOR ADC

AX_AVDD3_ADC1

C102

0.1uF

AX_AVDD3_ADC2

C104

0.1uF

A A

C103

+

10uF/16V

C105

+

10uF/16V

3.3V POWER FOR ADC

AX_AVDD3_BG_ASS

C106

C107

+

0.1uF

10uF/16V

5

AX_PAVDD1 AX_PAVSS1

AX_PAVDD2 AX_PAVSS2

AX_AVDDAPLL AX_AVSSAPLL

AX_AVDD_ADC1

AX_AVDD_ADC234

AX_AVSS_ADC1

AX_AVSS_ADC234

AX_AVDD3_ADC1 AX_AVDD3_ADC2

AX_AVDD3_BG_ASS AX_AVSS_BG_ASS

1.2V POWER FOR STAND BY

AX_VSB12

AX_VSSC

3.3V POWER FOR STAND BY

AX_VSB33

3.3V POWER FOR DIGITAL I/O

AX_VDDH

C112

C113

0.1uF

C114

0.1uF

4

AX_AGND

AX_VDDMQ_LOCAL

107

116

128

142

104

110

125

U1D SVP-AX_256

VDDM94VDDM

VDDM

FB3

1 2

+

FB4

1 2

+

C116

+

10uF/16V

VDDM

VDDC83VDDC

VDDC

23

150_Ohm_600mA

FB5

1 2

150_Ohm_600mA

198

PAVDD1

196

PAVSS1

201

PAVDD2

199

PAVSS2

230

PAVDD

231

PAVSS

49

AVDD_ADC1

40

AVDD_ADC2

32

AVDD_ADC3

47

AVDD_ADC4

48

AVSS_ADC1

39

AVSS_ADC234

31

AVSS_ADC234

46

AVSS_ADC234

53

AVDD3_ADC1

41

AVDD3_ADC2

59

AVDD3_BG_ASS

58

AVSS_BG_ASS

C108

0.1uF

C110

0.1uF

C115

0.1uF

C109

C109 10uF/16V

10uF/16V

C111

C111 10uF/16V

10uF/16V

4

143

VSSM97VSSM

VSSM

SVP-AX

PQFP_256

POWER/GROUND

VDDC

100

122

151

169

233

244

1.2V_SB

3.3V_SB

AX_VD33

AX_AVCC

11

15

AVCC3AVCC7AVCC

VSSM

VDDC

AVCC

(4/4)

VSSC84VSSC

VSSC

22

101

119

AX_VD12_LOCAL

TMDS_GND6TMDS_GND10TMDS_GND14TMDS_GND

VSSC

152

170

VSSC

181

AX_VD12

ANALOG PLL

1.2V POWER

AX_AVDDAPLL

C117

0.1uF

AX_AVSSAPLL

ACR PLL 3.3V POWER

AX_AVDD33AUDIO

C119

0.1uF

AX_AVSS33AUDIO

3.3V POWER

FOR HP

AX_VCC33A_HP

C121

0.1uF

AX_GND33A_HPAX_AVSS_BG_ASS

0.1uF

VSSC

191

18

VSSC

232

2

VSSC

243

245

C118

C118 10uF/16V

10uF/16V

C120

C120 10uF/16V

10uF/16V

PVCC(PLL)

VSSC

3

AX_PVCC AX_PGND

AX_AVSS33AUDIO

AX_AVDD33AUDIO

25

24

1

AVSS33_AUDIO

AVDD33_AUDIO

TMDS_GND(PLL)

FB6

1 2

+

FB7

1 2

+

1 2

C122

+

10uF/16V

3

LVDS_VDDP

LVDS_VSSP

VCC33A_HP GND33A_HP

150_Ohm_600mA

FB8

LVDSVDDO LVDSVDDO LVDSVDDO

LVDSVSSO LVDSVSSO LVDSVSSO

VDDH VDDH VDDH

VDDR

VSSR

VCC33A

GND33A

VSB33 VSB12

VSB12_PLL

AX_VSSC

AX_VL12

AX_VCC33

150_Ohm_600mA

216 202 217 228

215 203 214 229

93 162 246

114 112

AX_VCC33A_HP

62

AX_GND33A_HP

65

72 68

180 192 193

AGNDAGND

AX_LVDS_VDDP AX_LVDS_VDDO

AX_LVDS_VSSP AX_LVDS_VSSO

AX_VDDH

AX_VSSR

AX_VCC33A AX_GND33A

AX_VSB33 AX_VSB12

1.2V POWER FOR LVDS

AX_LVDS_VDDP

AX_LVDS_VSSP

3.3V POWER FOR LVDS

AX_LVDS_VDDO

C125

0.1uF

AX_LVDS_VSSO

C126

0.1uF

C123

0.1uF

R172

R172 33R

33R

C127

0.1uF

2

AX_VDDMQ_LOCAL

C138

C138 22uF/16V

22uF/16V

C160

1000pF

1 2

C124

+

10uF/16V

1 2

C128

+

10uF/16V

2

+

AX_VD12_LOCAL

C146

C146 10uF/16V

10uF/16V

AX_VD12_LOCAL

C155

0.1uF_DNS

150_Ohm_600mA

1 2

C161

0.1uF

AX_VD12

FB9

150_Ohm_600mA

AX_VD33

FB10

150_Ohm_600mA

1

C139

0.1uF

+

FB33

C140

0.1uF

C148

C147

0.1uF

C156

0.1uF_DNS

C141

0.1uF

C149

0.1uF

0.1uF_DNS

AX_VDDMQ

C142

0.1uF

C150

0.1uF

C157

C143

C143 390pF

390pF

C151

470pF

0.1uF_DNS

C152

470pF

C158

C144

C144 390pF

390pF

470pF

C153

0.1uF_DNS

HDMI Analog

3.3V POWER

AX_AVCC

C130

C129

0.1uF

AX_AGND

FB11 150_Ohm_600mAFB11 150_Ohm_600mA

C132

C131

0.1uF

HDMI PLL

3.3V POWER

FB12 150_Ohm_600mAFB12 150_Ohm_600mA

AX_PVCC

C134

0.1uF

AX_PGND

0.1uF

C135

+

10uF/16V

AX_HDMI33

1 2

AUDIO AN 3.3V POWER

AX_VCC33A

C136

0.1uF

AX_GND33A

Schematict Name Rev

Size

Sheet

B

AX68 POWER

417

FB13

1 2

C137

150_Ohm_600mA

+

10uF/16V

Title

AX68 Solution Design

Date:

of

Date:

1

C145

0.1uF_DNS

C154

470pF

C159

AX_HDMI33

1 2

C133

+

10uF/16V

AX_VCC33

AGND

Friday, April 20, 2012

2.0.3

5

4

3

2

1

AX_MD[0..15]

AX_MD0

4 5

AX_MD1

D D

C C

B B

AX_MD2 AX_MD3

AX_MD4 AX_MD5 AX_MD6 AX_MD7

AX_MD8 AX_MD9 AX_MD10 AX_MD11

AX_MD12 AX_MD13 AX_MD14 AX_MD15

3 2 1

RN11 22Rx4RN11 22Rx4

4 5 3 2 1

RN12 22Rx4RN12 22Rx4

4 5 3 2 1

RN13 22Rx4RN13 22Rx4

4 5 3 2 1

RN14 22Rx4RN14 22Rx4

6 7 8

100pF_DNS

DDR_DQ0 DDR_DQ1 DDR_DQ2 DDR_DQ3

DDR_DQ4 DDR_DQ5 DDR_DQ6 DDR_DQ7

DDR_DQ8 DDR_DQ9 DDR_DQ10 DDR_DQ11

DDR_DQ12 DDR_DQ13 DDR_DQ14 DDR_DQ15

AX_MCK

C170

C171

AX_MCK#

AX_MA[0..11]

AX_MA0 AX_MA1 AX_MA2 AX_MA3 AX_MA4 AX_MA5 AX_MA6 AX_MA7 AX_MA8 AX_MA9 AX_MA10 AX_MA11

R180

R180 56R

56R

AX_CK0_TRM

R181

R181 56R

56R

AX_DQM0 AX_DQS0 AX_DQS1

AX_DQM0 AX_DQS0 AX_DDR_DQS1

R105 22RR105 22R

AX_BA0 AX_BA1

AX_WE# AX_CAS# AX_RAS#

AX_CLKE

AX_MCK0

C172

0.01uF

AX_MCK0#

DDR_DQ0 DDR_DQ1 DDR_DQ2 DDR_DQ3 DDR_DQ4 DDR_DQ5 DDR_DQ6 DDR_DQ7 DDR_DQ8

AX_DDR_DQS0

AX_BA0 AX_BA1

AX_WE# AX_CAS# AX_RAS#

AX_CKE AX_MCK

AX_MCK#

U7 DDR_8Mx16

2

DQ0

4

DQ1

5

DQ2

7

DQ3

8

DQ4

10

DQ5

11

DQ6

13

DQ7

20

LDM

16

LDQS

29

A0

30

A1

31

A2

32

A3

35

A4

36

A5

37

A6

38

A7

39

A8

40

A9

28

A10_AP

41

A11

42

A12_NC

26

BA0

27

BA1

21

WE#

22

CAS#

23

RAS#

24

CS#

44

CKE

45

CK

46

CK#

19

NC_19

50

NC_50

AX_VDDMQ AX_VDDMQ AX_VDDMQ AX_VDDMQ AX_VDDMQ

AX_VDDMQ AX_VDDMQ AX_VDDMQ

DQ15 DQ14 DQ13 DQ12 DQ11 DQ10

DQ9 DQ8

UDM

HDQS

TSOP66

NC_53 NC_43

NC_25 NC_17 NC_14

VREF

VDDQ VDDQ VDDQ VDDQ VDDQ

VDD VDD

8Mx16 DDR

VDD

VSSQ VSSQ VSSQ VSSQ VSSQ

VSS VSS VSS

C175

0.1uF

C181

0.1uF

C176

0.1uF

C182

0.1uF

65 63 62 60 59 57 56 54

47 51

53 43

25 17 14

49 3

9 15 55 61

1 18 33

6 12 52 58 64

34 48 66

DDR_DQ15 DDR_DQ14 DDR_DQ13 DDR_DQ12 DDR_DQ11 DDR_DQ10 DDR_DQ9

AX_DQM1

DDR_VREFA

C177

0.01uF

C183

0.1uF

R182 22RR182 22R

C173

0.1uF

AX_VDDMQ

C178

0.01uF

AX_VDDMQ

R183

R183 1K 1%

1K 1%

R116 0R_DNSR116 0R_DNS

R184

R184 1K 1%

1K 1%

C179

C179 4700pF

4700pF

AX_DQS1

AX_DQM1

AX_DDR_VREFA

DDR DECOUPLING CAPACITORS

A A

Title

AX68 Solution Design

Schematict Name Rev

Size

5

4

3

2

Sheet

B

DDR MEMORY

Date:

of

517

Date:

Friday, April 20, 2012

1

2.0.3

5

4

3

2

1

C223

0.47uF

L8 5.6uH_1206L8 5.6uH_1206 C225

C225 15pF

15pF

R222

C228

C228 1000pF

1000pF

1

TUNER&IF

Sheet

617

5V_TUNER

12

C224

C224 10uF/16V

10uF/16V

C226

C226 15pF

15pF

47R

TUNER_AGC

C229

C229 30pF

30pF

C235 100pFC235 100pF

Add

2

4

Title

of

3

1 2

Y2

4.000MHz

SIF

R213 1KR213 1K

P1

P1 shield box

shield box

3

AX68 Solution Design

Date:

1

TV_CVBS1

R221

R221 75R

75R

Friday, April 20, 2012

2.0.3

FB18

2

0.47uF

1000pF

19

VPLL

C234

0.47uF

FB18

1 2

17

18

AGND

150_Ohm_600mA

C222

1000pF

Q9

MMBT3904

R219 75RR219 75R

R220

R220 220R

220R

0.47uF_DNS

C227

CVBS

C227

16

NC(VC)

13

14

15

NC

REF

TAGC

12

R214 47RR214 47R

R211 47RR211 47R

R212 47RR212 47R

Schematict Name Rev

Size

B

D D

5V_TUNER

C201

0.1uF

C206 0.1uFC206 0.1uF

C207 1000pFC207 1000pF

C C

150_Ohm_600mA

FB16

12

ADDR: 0xC0

MAIN TUNER

C193

C193 100pF

100pF

C194

C194 100pF

100pF

R191 12KR191 12K

C192

0.1uF

R192 47RR192 47R

U8 AFT7/W103U8 AFT7/W103

C195

0.1uF

12

47R

R193

C198

C198 1000pF

1000pF

12

C196

C196 220uF/16V

220uF/16V

FB14

FB14 150_Ohm_600mA

150_Ohm_600mA

5V_TUNER

12

C199

C199 220uF/16V

220uF/16V

14

17

G3

G6

AGC1TU2AS3SCL4SDA5NC6VCC7ADC/NC8VT/NC9IF2/NC10IF111G1

G4

G7

15

18

B B

R190

R190 100K

100K

C190

0.1uF

5V_SCL_MST

A A

5V_SDA_MST

12

C191

C191 10uF/16V

10uF/16V

TUNER_AGC

5

13

19

C208 0.047uFC208 0.047uF

G2

G8

G5

C209 1000pFC209 1000pF

12

16

C197

12pF

0.16Amax <--------

FB15

12

150_Ohm_2A

+5VA

C200

0.1uF

C236

0.01uF_DNS

4

R200 3KR200 3K

12

C211

10uF/16V

C213 1000pFC213 1000pF

R194

R194 75R

75R

1 2

R223 33K_DNSR223 33K_DNS

D5

D5 BZM55C33_DNS

BZM55C33_DNS

FB17

1 2

C202

1000pF

C205

1000pF

D2 BA277D2 BA277

BA277D3BA277

D3

Q5

MMBT3904

R208 47RR208 47R

D4 BA277D4 BA277

R199

2.2K_DNS

Q6

2SC388A

R1951KR195 1K

C237

1000PF_DNS

150_Ohm_600mA

C203

1000pF

R2021KR202 1K

C212

0.01uF_DNS

C215

0.01uF_DNS

R196

R196 33R

33R

2 1

BAV99_DNS

C204

0.047uF

R203

3.3K

R206

R206 10K_DNS

10K_DNS

C210

1000pF_DNS

R198 470RR198 470RR199

2.2uH_1210

C214 0.01uFC214 0.01uF

C239

4700PF_DNS

D6

3

R201

3.3K

R204

3.3K

Q4

L5

C238

0.01uF_DNS

R205

3.3K

R207

3.3K

MMBT3904_DNSQ4MMBT3904_DNS

Q8

MMBT3904

R197

R197 470R

470R

R224 100K_DNSR224 100K_DNS

Q7

MMBT3904_DNS

C240

100PF_DNS

3

R2091KR209

1K

L6

L6 1000nH_0603_DNS

1000nH_0603_DNS

Z1

HDAF389A2D

IN11IN22GND3OUT14OUT2

Z2

HDVF389A1DC

IN11IN22GND3OUT14OUT2

C230

1000pF

1000nH_DNS

C241

1500PF_DNS

R218

330R

C220

C216

C216 1500pF

1500pF

0.22uF

C221

C221 100pF

100pF

5

24

SIF123SIF2

U9 TDA9885T/TDA9886TU9 TDA9885T/TDA9886T

5

VIF11VIF22OP13FMPLL4DEEM5AFD6DGND7AUD8TOP9SDA10SCL11SIOMAD

R210

C231

0.01uF

0.01uF C232

C232

5.6K

5.6K 390pF

390pF

R225

L7

R225 220_DNS

220_DNS

C242

0.033uF_DNS

OPTIONAL FOR +33V

22

21

OP2

C217

220uF/16V

1 2

C218

C219

20

VP

AFC

C233

0.01uF

TV_AUD_MONO

5V_SDA_MST 5V_SCL_MST

+5VA

5

C251M0.1uF C251M0.1uF

C250M0.1uF C250M0.1uF

U10

U10 LA42102_DNS

LA42102_DNS

13 12 11 10 9 8 7 6 5 4 3 2 1

C262

C262 47uF/16V

47uF/16V

+

R2302.2R R2302.2R

C410

10uF/16V

D D

NC

+OUT1

-OUT1

PWR GND

-OUT2

+OUT2

VCC

MUTE

LA42102

STBY

IN2

C C

B B

A A

PRE GND

RIPPLE FILTER

U27

TDA7266

ROUT+

ROUT-/MUTE

+14V

RIN/REF

MUTE/ROUT

STBY

PW_GND/GND

S GND

NC/LOUT

LIN/+24V

+14V

LOUT-/REF

LOUT+

IN1

1 2 3 4 5

NC

6 7 8 9 10 11

NC

12 13 14 15

5

C252M0.1uF C252M0.1uF

C253M0.1uF C253M0.1uF

C2541500pF C2541500pF

C2551500pF C2551500pF

R2332.2R R2332.2R

R2322.2R R2322.2R

R2312.2R R2312.2R

R23475R R23475R

R242

7.5K

12

5V_SB

D231N4148 D231N4148

R439

R439 47K

47K

Q28

MMBT3904

1

2 3

C2581500pF C2581500pF

R23975R R23975R

D221N4148 D221N4148

R44047K R44047K

C2591500pF C2591500pF

C267

10uF/16V

4

C256

10uF/16V

1 2

C257

10uF/16V

C260 1uFC260 1uF C261 1uFC261 1uF

12

R249

4.7K

4

C2651500pF C2651500pF

R24310K R24310K

R2484.7K R2484.7K

D10

D10 1N4148

1N4148

R251 10KR251 10K

R250

R250 10K

10K

R235

R235 120R

120R R236

R236 120R

120R

Q10

Q10 MMBT3904

MMBT3904

2 3

R245

4.7K

1N4148D81N4148

1

D8

MMBT3906

R2370R_DNS R2370R_DNS

R2471KR247 1K

1N4148D91N4148

D9

R2380R_DNS R2380R_DNS

C2661500pF C2661500pF

10uF/16V

Q12

Q13

ROUTROUT+ LOUTLOUT+

R24410K R24410K

C268

2 3

1

CON4

1 2 3 4

4x2.5MM

TO SPEAKER

CON5

7x2.0MM

1 2 3 4 5 6 7

TO SIDE AV&S-VIDEO BOARD

+12VA

C263

0.01uF

R240

R240 15K

15K

R241

R241 15K

15K

Q11

Q11 MMBT3904

MMBT3904

1

R246

4.7K

D7

1N4148D71N4148

D12

+

1N4148

R254 220RR254 220R

R253 100RR253 100R

R252 220RR252 220R

D11 1N4148D11 1N4148

C269

+

100uF/16V

Audio_out_L Audio_out_R

R255 220RR255 220R

3

L2_IN

R2_IN

SC2_LIN

SC2_RIN

MUTE

+5VA

+12VA

R256 470R_DNSR256 470R_DNS

R257 470R_DNSR257 470R_DNS

470pF_DNS

R264 470RR264 470R

R265 470RR265 470R

C280

C280 470pF

470pF

R272 470RR272 470R

R273 470RR273 470R

C288

C288 470pF

470pF

AGND

C272

AGND

R266

R266 100K

100K

R274

R274 100K

100K

SCART1_LIN SCART2_LIN

SCART1_RIN SCART2_RIN

R258100K_DNS R258100K_DNS

C281

C281 470pF

470pF

C289

C289 470pF

470pF

TV_LIN

PC_LIN1 TV_RIN

PC_RIN1

R259100K_DNS R259100K_DNS

R275

R275 100K

100K

R267

100K

C273

470pF_DNS

C278

1uF

1uF C279

C279

1uF

C286

1uF

1uF C287

C287

1uF

876

123

876

123

C270

1uF_DNS

C271

C271 1uF_DNS

1uF_DNS

SCART2_LIN

SCART2_RIN

5

RN15

RN15 10K X 4

10K X 4

4

5

RN17

RN17 10K X 4

10K X 4

4

2

876

123

876

123

L3_IN

R260 470RR260 470R

R261 470RR261 470R

R3_IN

SC1_LIN

R268 470RR268 470R

R269 470RR269 470R

SC1_RIN

TV_AUD_MONO

R276 470RR276 470R

R277 470RR277 470R

5

RN16

RN16 10K X 4

10K X 4

4

U11

1

2 Y0

5

2 Y1

2

2 Y2

4

2 Y3

12

1 Y0

14

1 Y1

15

1 Y2 1 Y3111-COM

74HC4052

5

RN18

RN18 10K X 4

10K X 4

4

Schematict Name Rev

Size

B

C276

C276 470pF

470pF

2-COM

VCC

GND GND

INH

R262

R262 100K

100K

AGND

C284

C284 470pF

470pF

AGND

C292

C292 470pF

470pF

AGND

3 16 10

A

9

B

8 7 6 13

AUDIO

Sheet

717

C277

C277 470pF

470pF

C285

R270

R270 100K

100K

470pF

R278

C293

100K

470pF

+

C294

100uF/16V

R281 470RR281 470R

R282 470RR282 470R

Title

of

A4_LIN

A4_RINDVB_RIN

A2_LIN

A2_RIN

2

1

A3_LINDVB_LIN

C274

1uF

C275

C275 1uF

1uF

R263

R263 100K

100K

C282

1uF

1uF C283

C283

1uF

R271

R271 100K

100K

C290

1uF

1uF C291

C291

1uF

R279

R279 100K

100K

R280 100RR280 100R

C295

0.1uF

C296

1uF

L/R_SW1 4 L/R_SW2 4

C297

1uF

AX68 Solution Design

Date:

1

A3_RIN

SCART1_LIN

SCART1_RIN

+5VA

A1_LIN 6

A1_RIN 6

Friday, April 20, 2012

TV_LIN

TV_RIN

2.0.3

Akira LCT-32V82ST, LH32SXXW Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual