Schematic Diagram Vc-910

5

D

C

4

3

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1

Teco_V862 Version Document -------------------------------------------------------------------Main Features: 1. System: ZR36862+16M SDRAM + 8M FLASH 2. Audio: 2ch Audio DAC CS4334 for 2ch out only 3. Motor Driver: AM5888S/AT5669 4. Supported OPUs: SANYO DV342/502W

D

Notes:

C

1.Assembly Note (See comments in every schematics page, and also see the implementation field for each component)

B

B

TECOBEST TECHNOLOGY

TB_V862

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A

Title

Version Document Size

Document Number

Date:

Saturday, May 28, 2005

Rev V1.2

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TRACK_S SLED_S SPINDLE_S FOCUS_S

TRACK_S SLED_S SPINDLE_S FOCUS_S

D

R128 R105 R104 R127

RFA

RFB

RFC

SPDL_SENSRFD

VC RFF SPDL_SENS+ RFE

DVD_LD CD_LD MD_DVD MD_CD

Notes: 1. Pin105 to pin203 of ZR36862/8 is 5V & 3.3V tolerant both. 2. ZR36868 is used for 6 or 8 CH audio out application. ZR36862 is used for 2 CH audio out application, and pin111/112 could be used as GPCIO.

R102 0R

51K 30K SLED_PWM 15K SPINDLE_PWM 43K FOCUS_PWM [51K]

FB101

DSPVCC18 DSPVCC33

IRRCV FPC_CLK FPC_DOUT

RFA

RFB

RFC

RFD

RFINN RFINP

IRRCV FPC_CLK FPC_DOUT

OUTSW INSW

L102

FB102

NM [220pF] C114 22pF

220Z

NM [2.7uH]

R113 OSCIN 75R

DRVSB

DUPRD1 DUPTD1

C113

+

DRVSB

TP1 TP1

CD/DVD

RD1 TD1 for HYPER_TERMINAL

CD/DVD

DUPRD0 DUPTD0

CLOSE OPEN

RD0 TD0

TP1 TP1

D

C122 100uF/16V

VDDAFE

VDDPWM

OUTSW INSW

C102 22nF

HOMESW

C101 27nF

CLOSE OPEN

for DOWN_LOAD

C105 1nF

DSPVCC33

+ C121 0.1uF C103 0.1uF

C104 1nF

220Z

R115 100K R101 20K 1%

1nF

C110

1nF

C109

C119 0.1uF

VDDPWM

C120 220uF/10V

Y101 27.000MHz

R112 220K

Assemble C113&L102 when Y101 assemble Third overtone Crystal

RF R129 75R VDDDAC

FB106

220Z

C115

DSPVCC33

OSCOUT

GPCIO[16]/SSCTXD GPCIO[47]/SSCCLK GPCIO[38]/DUPTD1 GPCIO[37]/DUPRD1 GPCIO[36]/DUPTD0 GPCIO[35]/DUPRD0 GPCIO[41]/PWMCO[0] IDGPCIO[4]/PWMCO[6] GPCIO[46]/PWMCO[5] VDDPWM GPCIO[45]/PWMCO[4] GNDPWM GPCIO[44]/PWMCO[3] GPCIO[43]/PWMCO[2] IDGPCIO[7]/SPINDLEPULSE IDGPCIO[6]/SLEDPULSE VDD-IP ICGPCIO[7] ICGPCIO[6] GNDP IDGPCIO[3] VDDP ICGPCIO[5] ICGPCIO[4] GNDC GPCIO[32] VDDC AGND1 AGNDREF DVD_LD CD_LD DVD_MD CD_MD RESOUT VBGAP VC F K E AGND J D H C AVDD SVDD B AVDD1 A G RFN RFP

MEMAD[19:0]

DSPVCC33

1 2

R125 4.7K

VGND

1 D101 LL4148

FS3 FS2 FS1

R116 10K

IAOUT0 R190

33R

AOUT0

SPDIF

R126 4.7K

RAMDAT8 RAMDAT9

PCLK RAMDQM

RAMDAT14 RAMDAT15

ABCLK ALRCLK

RAMDAT12 RAMDAT13

AMCLK

33R 33R

HSYNC VSYNC

RAMDAT10 RAMDAT11

33R

IABCLK R118 R103

2005/05/24

RAMADD4 RAMADD5 RAMADD6 RAMADD7 RAMADD8 RAMADD9

TBR Huang fu kuan HSYNC VSYNC

U102

AMCLK ABCLK ALRCLK AOUT0 SPDIF

SDRAM speed <=7ns

K4S161622C-TC/L70

B

MARK6

53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104

R122 NM [1K]

+

R114 100

JP102 NM [BOOTSEL1]

RAMDAT1 RAMDAT0

B

Q101 9014 C125 0.1uF

R117

R108 75R 1%

RESET

MUTEC

IAMCLK

R109 75R 1%

RAMDAT3 RAMDAT2

MEMCS0-

C108 10uF/16V RESET

FS3 FS2 FS1

R110 75R 1%

R120 10K

RAMDAT5 RAMDAT4

MEMRD-

R111 75R 1%

VGND

RAMDAT7 RAMDAT6

MEMDA0 MEMAD4 MEMRDMEMAD3 MEMAD2 MEMCS0MEMAD1 MEMAD0

MEMDA[15:0]

OSCIN OSCOUT VDDA RESET

26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

MEMDA2 MEMAD17 MEMDA9 MEMAD7 MEMDA1 MEMAD6 MEMDA8 MEMAD5

C

CVBS_G_Y

VSS A4 A5 A6 A7 A8 A9 NC CKE CLK UDQM NC VDDQ DQ8 DQ9 VSSQ DQ10 DQ11 VDDQ DQ12 DQ13 VSSQ DQ14 DQ15 VSS

MEMDA10 MEMAD18

Y_R_V CVBS_C

DSPVCC33

VDD A3 A2 A1 A0 A10/AP BA CS RAS CAS WE LDQM VDDQ DQ7 DQ6 VSSQ DQ5 DQ4 VDDQ DQ3 DQ2 VSSQ DQ1 DQ0 VDD

MEMDA11 MEMDA3 MEMAD19

C_B_U

25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

MEMWR-

R106 392R 1%

RAMADD3 RAMADD2 RAMADD1 RAMADD0 RAMADD10 RAMBA RAMCS0RAMRASRAMCASRAMWERAMDQM

MEMDA12 MEMWRMEMDA4

ZR36862

156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105

DSPVCC18

2

MEMAD10 MEMDA14 MEMAD9 MEMDA6 MEMAD8 MEMDA13 MEMDA5

GNDDACBS2 GNDDACP RSET C/B/U VDDDAC Y/R/V CVBS/C VDDDAC CVBS/G/Y Y/C GNDDACD GNDDACD GCLK XO VDDA RESET# GNDA GNDP VDD IDGPCIO[2] GPCIO[31] DJTCK/ICGPCIO[3]/VID[0] DJTDO/GPCIO[30]/VID[1] DJTDI/GPCIO[29]/VID[2] DJTMS/GPCIO[28]/VID[3] VDDC GNDC DJTCK2/ICETCK/GPCIO[27]/VID[4] DJTDO2/ICETDO/IDGPCIO[1]/VID[5] DJTDI2/ICETDI/ICGPCIO[2]/VID[6] DJTMS2/ICETMS/GPCIO[26]/VID[7] VDDP COSYNC/CJTMS/ICGPCIO[1]/VCLKx2 GNDP CJTDO/GPCIO[25]/HSYNC CJTDI/GPCIO[24]/VSYNC CJTCK/GPCIO[23]/AIN VDDP-A2 AMCLK GNDP-A2 ABCLK ALRCLK GPAIO AOUT[0] GPCIO[22]/AOUT[1] GPCIO[21]/AOUT[2] SPDIF IDGPCIO[0] ICGPCIO[0] GNDP CPUNMI/GPCIO[20] VDDP

220Z

+ C117 100uF/16V

1

C

SSCRXD/GPCIO[17] MEMCS#[1]/GPCIO[18] VDDP MEMAD[15] MEMAD[16] MEMAD[14] MEMAD[13] MEMAD[12]/PLLCFGA MEMDA[15] MEMAD[11]/PLLCFGP MEMDA[7] GNDP MEMAD[10] MEMDA[14] MEMAD[9] MEMDA[6] MEMAD[8] MEMDA[13] MEMDA[5] MEMAD[20]/GPCIO[19]/MEMCS#[2] VDDP MEMDA[12] MEMWR# MEMDA[4] VDDC MEMDA[11] MEMDA[3] MEMAD[19]/PLLSEL GNDC MEMDA[10] MEMAD[18] GNDP MEMDA[2] MEMAD[17] MEMDA[9] MEMAD[7] MEMDA[1] MEMAD[6] MEMDA[8] MEMAD[5] VDDP MEMDA[0] MEMAD[4] MEMRD# MEMAD[3] MEMAD[2] MEMCS#[0] MEMAD[1]/BOOTSEL2 MEMAD[0]/BOOTSEL1 GNDP VDD-IP VDDP

C116 1nF

3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

MEMAD15 MEMAD16 MEMAD14 MEMAD13 MEMAD12 MEMDA15 MEMAD11 MEMDA7

PH1

Use it to connect the shell of the crystal to ground. FB103 C178 0.1uF

2

FPC_STB

RAMADD[4] RAMADD[3] RAMADD[5] RAMADD[2] RAMADD[6] VDDP RAMADD[1] RAMADD[7] RAMADD[0] GNDP RAMADD[8] VDDC RAMADD[10] GNDC RAMADD[9] VDDP RAMADD[11] RAMCS#[0]/RAMBA1 RAMBA[0] GNDP RAMCS#[1] RAMRAS# RAMCAS# VDDP RAMWE# RAMDQM GNDPCLK PCLK VDDPCLK RAMDAT[8] GNDP RAMDAT[7] RAMDAT[9] RAMDAT[6] VDDP RAMDAT[10] RAMDAT[5] RAMDAT[11] GNDP RAMDAT[4] VDDC RAMDAT[12] GNDC RAMDAT[3] VDDP RAMDAT[13] RAMDAT[2] RAMDAT[14] GNDP RAMDAT[1] RAMDAT[15] RAMDAT[0]

FPC_STB

.

.

1

.

MARK5

1

1

U101A

208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157

22pF + C124 100uF/16V

C123 0.1uF

RAMDAT1 RAMDAT15 RAMDAT0

RAMDAT13 RAMDAT2 RAMDAT14

RAMDAT12

RAMDAT3

RAMDAT4

RAMDAT10 RAMDAT5 RAMDAT11

IPCLK

RAMDAT7 RAMDAT9 RAMDAT6

RAMDAT8

RAMWERAMDQM

RAMRASRAMCAS-

Short

RAMADD9

Open

RAMCS0RAMBA

JP102:

RAMADD8

Download

RAMADD10

Play

RAMADD1 RAMADD7 RAMADD0

MODE:

RAMADD4 RAMADD3 RAMADD5 RAMADD2 RAMADD6

DSPVCC33 + C158 47uF/16V

NMI

C152 0.1uF

C153 0.1uF

C154 0.1uF

R119 4.7K

R123 PCLK 56R C106 NM [5pF] DSPVCC33 DSPVCC33 C130 10nF

A

C131 10nF

C133 10nF

C134 10nF

C135 10nF

C136 10nF

C137 10nF

C138 10nF

C139 10nF

C140 10nF

A

PCB layout guy: please put these bypass capacitors close to main chip DSPVCC18 C146 10nF

C147 10nF

DSPVCC18 C148 10nF

TECOBEST TECHNOLOGY

C149 10nF

TB_V862 Title

ZR36862 & SDRAM

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OPUs Option:

SUPPORT OPUS:SANYO DV342/502W D

D

DV342(default) R221,R224=10R R294,R295=0R R202=2KR R127=43K R205=10K R207=2.2K

502W R221,R224=2.2R R294,R295=91R R202=0R R127=51K R205=3.3K R207=3.3K

C

C

B

B

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TB_V862 Title

ZR36862 & SDRAM

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Flash speed <= 70 nS. If plan to use 90ns Flash, it needs to be verified by s/w.

MEMDA[15:0]

MEMDA[15:0] D

4

MEMAD[19:0]

MEMAD[19:0]

D

TSOP_VCC

When using INTEL FLASH: R161=0 ohm, R160=NC When using SST FLASH: R160=0 ohm, R161=NC Default is SST mode.

TSOP_VCC MEMAD19 MEMAD15 MEMAD14 MEMAD13 MEMAD12 MEMAD11 MEMAD10 MEMAD9 MEMAD8

TSOP_VCC

C

R160

0R [NM] MEMWR-

RESET

RESET

R166 1R [NM]

U106

R161 TSOP_VCC

R168 4.7K

NM [0R]

MEMAD18 MEMAD17 MEMAD7 MEMAD6 MEMAD5 MEMAD4 MEMAD3 MEMAD2 MEMAD1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

A15 A14 A13 A12 A11 A10 A9 A8 NC A20 WE# RP# VPP WP# A19 A18 A17 A7 A6 A5 A4 A3 A2 A1

A16 BYTE# VCCQ GND DQ15 DQ7 DQ14 DQ6 DQ13 A19 DQ5 DQ12 DQ4 VCC NC DQ11 NC DQ3 RY/BY# DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE# GND CE# A0

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

DSPVCC33

MEMAD16 R167 NM [1R]

MEMDA15 MEMDA7 MEMDA14 MEMDA6 MEMDA13 MEMDA5 MEMDA12 MEMDA4 MEMDA11 MEMDA3 MEMDA10 MEMDA2 MEMDA9 MEMDA1 MEMDA8 MEMDA0 MEMRD-

C162 0.1uF

D5V

C541 0.1uF

C

Close to Pin37 & Pin47 of U106

FLASHCSMEMAD0

MEMWR-

MEMWR-

SST39VF800

B

B

MEMRD-

MEMRD-

MEMCS0-

MEMCS0-

TECOBEST TECHNOLOGY A

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TB_V862 Title

FLASH & EEPROM Size Document Number Custom Date: 5

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RF33V

3

2

1

RF33V

2

RFA5V

+ C205 100uF/16V

C201 100uF/16V

C202 0.1uF

Q202 BT2907

C228 47uF/16V

R200 1 10K

DRVSB

D

2

D

R221 10R [2.2R]

3

C231 0.1uF +

R202 2K [0R]

Q204 BT2907

R222 220R

1

DVD_LD

3

RF33V

2

+

Q203 BT2907

C229 47uF/16V

Q205 BT2907

R201 1 10K

R223

1

220R

CD_LD

3

DVDLD

CDLD

RFE

PDIC_SEL

MD_DVD

VR_DVD

R210

0R

MD_CD 3V3_DRV

R294 0R [91R]

R295 0R [91R]

2

RFA5V

Q212 BT3904

Q210 S8550

DSPVCC33

1V8_DRV1

Q211 S8550

R553 0R

3

R208 3.3K

+ C209 47uF/16V PDIC_SEL

Not assemble for HOP1250/SPU3153/DPD20428 OPUs, and assemble for other OPUs

R235

R207 2.2K [3.3K]

DSPVCC18

R206 4.7K [NM]

C276 220uF/10V

3V3_FB

R220 4.3K 1%

1V8_FB + R218 12K 1% [NM]

CD/DVD

CD_DVD : CD=LOW DVD=HIGH

R205 10K [3.3K]

+

C275 220uF/10V

R238 10K 1%

FOR AM5888S, DEFAULT FOR AT5669,R219=0R,R218=NM

1

2

Q201 BT3904

DSPVCC33 R552 0R

NM

3

PDIC_SEL: CD=HIGH DVD=LOW

Default=SANYO HD62 []=502W

C

DSPVCC33

R219 20K 1% [0R]

1

R204 470R

RF33V

R551 0R

S8050/S8550 RF33V

Q213 BT3904

1

3

Close to OPU C204 0.1uF

1

DSPVCC18

RFD RFC

TACTTACT+ FACT+ FACT-

D205 1N4001 22

0R

2

R209

3

RF

D203 1N4001 VR_CD

2

VC RFF RFB RFA RF

3

VC 2.1V

33R

2E 1B 3C

R217 RFF

2

VREF

1

1

PW5V RFE

GND

GND

26

24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

R224 10R [2.2R]

C208 0.1uF

25

C

GND-LD DVD-LD NC HFM MD CD-LD VR-DVD VR-CD NC E VCC VC(VREF) GND/PD F B A RF CD/DVD_SW D C TT+ F+ F-

C207 0.1uF

2

CN201 24Pin OPU connector

3

OPU_HFM

C212 1nF

R278 24K

Close to Motor driver

CN504

PW5V

VDDPWM

B

DRVSB

U202 AM5888S/AT5669 1 3V3_DRV

2

1V8_FB

3

R237 10K SLED_S

OUTSW CLOSE INSW OPEN

R246 0R

4 3V3_FB

5

CLOSE

6

OPEN

7

STBY

VINFC CFCERR1(OP2IN-)

BIAS

CFCERR2(OP2IN+)

VINTK

VINSL+

CTKERR1(OP1IN+)

VINSL-(OP2OUT)

CTKERR2(OP1IN-)

VOSL(CLOSE)

VINLD

VNFFC(OPEN)

PREGND

R265

28

26 25

C246 0.1uF R268 0R 1V8_DRV

0R

D5V

B

M5V RFA5V

HEADER 5

D5V

+ C501 220uF/16V

+

TRACK_S

+5V: +5V(+-2.5%)

C504 100uF/16V

R269 0R

23

SPINDLE_S

22

12

FACT-

13

FACT+

14

PGND(VCC2)

VOSL-

VOLD-

VOSL+

VOLD+

VOFC-

VOTK-

VOFC+

HOMESW MOT_SPDL+ MOT_SPDL-

VOTK+

. 20 1

SLED+

PGND(LOAD+)

MARK1

21

H1

19 18

MOT_SPDL-

17

MOT_SPDL+

16

TACT-

15

TACT+

A

3 2 1

RF33V

3 2 1

H2 4 5

4 5

3 2 1

3 2 1

MARK2 4 5

H1 R276 1K

R277 1K

R279 39R

.

11

VNFTK(OP1OUT)

4 5

1

10

SLED-

PVCC1(LOAD-)

MARK3 .

LOAD+

PVCC2

VCC

H2 1

10K

R507

MARK4 .

9

R254 SLED+ SLED-

220Z

24

R299 2K

C251 22nF

29 30

6 5 4 3 2 1

RFA5V

P+5V2FB502

1

CN203

C245 0.1uF

LOAD-

GND GND1

C244 100uF/16V

M5V

0R

M5V 8

RF33V

0R

R506

27

M5V

TRAY

R505 220Z

9 8 7 6

SLED_S

LOADLOAD+

1 2 3 4 5

R292 1K

P+5V1FB501

9 8 7 6

10K

CN204

1K 1%

9 8 7 6

FOCUS_S R236

R243 FOCUS_S 0R

1 2 3 4 5

9 8 7 6

RF33V

1K 1%

DRVSB

P+12V

R264

SPDL_SENS-

A

SPDL_SENS+

SLED & SPINDLE 1 D207

2 LL4148

2 D206

1 LL4148

R203 120R

C274 0.1uF

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OPU Connector & DRIVER & POWER

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NC

C320

R320

10R

R304 56R [NC]

R309 NC [10R]

SDATA SCLK LRCK MCLK CS4334 [CEI2711]

10uF/16V

10K

C321

3

MJM4558E U303A OP_12V

1nF 8 AOUTL VA VGND AOUTR

R324 1K

8 7 6 5

R332 20K

C330

R330

R325 2K

C332 120pF 6

C333

OP_BIAS

5

+

10K

MJM4558E U303B OP_12V

C303 47uF/16V

8

+ C304 0.1uF

Q312 BT3904

1

R334 1K

7 10uF/16V

LMAIN-OUT

A-RMAIN

R333 3.9K

A_ROUT

10uF/16V MUTE

LMAIN-OUT

3

1 2 3 4

D

C323 1

U301 AOUT0 ABCLK ALRCLK AMCLK

AOUT0 ABCLK ALRCLK AMCLK

2

4

NC

-

CEI2711

C322 120pF

R323 3.9K

A_LOUT

2

56R

A-LMAIN

D5V

C331 1nF

10uF/16V MUTE

RMAIN-OUT

RMAIN-OUT

2

CS4334

1

4

R309

-

R304

+

U301

2

R322 20K

DSPVCC33

Defult:CS4334

D

3

R335 2K

Q313 BT3904

1

C

3

C

R308

H: Mute MUTEC

R307

MUTEC

4.7K

3

P+12V

R310 3.3K

Q303 BT3904

1

+

C317 10uF/16V

2

47K R301 100R

Q304 2

P+12V D5V

BT3906 3

OP_12V 10K 1

R311 R302 10K

R312

+ C301 47uF/25V

C302 0.1uF

D301 1

OP_BIAS

B

100K LL4148 2

B

Q305 2

BT3906 3

MUTE

+ C306 0.1uF

+ C318 220uF/10V

1

C305 47uF/25V

2

R303 10K VGND

R314 2K

1

D302 LL4148

R313 47K

C319 47uF/25V

TECOBEST TECHNOLOGY

A

TB_V862 Title

Audio

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A

5

4

3

2

1

JR501

AV-4-405A 7

3

Y_R_V

Y_R_V

P+12V

D502 NM [BAT54S]

FS1: H=RGB L=CVBS

01

TV

10

16:9

2

Video Status C_B_U

C_B_U

4 D504 NM [BAT54S]

5

DSPVCC33

VGND

Q502 BT3904 [NM]

1

CVBS_G_Y

CVBS_G_Y

3

VGND

1

R514 150R [NM]

D503 NM [BAT54S]

2

FS3

RMAIN-OUT

D5V

2

CN501

6

RMAIN-OUT

2

Q501 BT3904 [NM]

1

FS2

D

AUDIO/TV/16:9 R510 1K [NM]

CVBS_G_Y

LMAIN-OUT RMAIN-OUT

8

DSPVCC33

VGND

1

Y_R_V C_B_U CVBS_G_Y SCART_SWITCH CVBS_OUT AUDIO/TV/16:9

VSYNC HSYNC

9 COAX_SPDIF

3

VSYNC HSYNC

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

R513 2K [NM]

1

SCART/VGA PORT

R509 2K [NM]

SCART CFG 4:3

3

FS2 FS3 00

3

D

2

Q503 BT3904 [NM] SCART_SWITCH

2

1

3 1

FS1

3

LMAIN-OUT

LMAIN-OUT

2

DSPVCC33

VGND

VGND

RGB Status

6

11pF 8

SCART 1.1uH

CVBS_OUT C521 160pF

D506 LL4148

D505 LL4148

7

Y_R_V

3

C_B_U

4

9

4

VGND

5

VGND

9

3

DSPVCC33

2

1 DSPVCC33

1

7

5

C511 150pF

1

L501

CVBS_C

2

CVBS_C

C

8

2

C520

1

JR504

[NM]

2

1K C

6

R516

VGND

CVBS & SVIDEO R501 10K CN503

R502 10K

R503 10K

R504 4.7K

D5V

1 2 3 4 5 6

R540

220R

R541 R542 R543

220R 220R 220R

IRRCV

D5V

FPC_CLK FPC_STB FPC_DOUT

R550 10R

VFD_PORT

C542 NM [100pF]

C535

JR505

+

B

3

100uF/16V

2

R548 68R OPT_SPDIF

KEY

1

D5V SPDIF

Q505

1

IN

C509 0.1uF

2

BT3904

VCC

OPTI

3

R549 33R SPDIF

B

GND

Close to Q505 R529 56R R544

C528 COAX_SPDIF

R530

62R

0.1uF

39R

C510 22pF

A

A

TECOBEST TECHNOLOGY

TB_V862 Title

AV output Size

Document Number

Date:

Saturday, May 28, 2005

Rev V1.2

5

4

3

PDF created with pdfFactory Pro trial version www.pdffactory.com

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Sheet 1

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