Philips VAE8015 Service Manual Download | Manualshive

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VAE8015 / 8020

7.

Electrical Diagrams and Print-Layouts

Servo Board 123 43661: Power

F002 C2
F003 C2
F004 C2
F005 C2
F006 D2
F007 D2
F008 D2
F009 D2
I006 C5
I007 C5
I008 C5
I009 C5
I010 C5
I011 D5
I012 D5
I013 F8
I014 E9
I015 D3
I016 D3
I017 D10
I018 D11
I019 H1
I020 H2

POS TESTING

2004 E7
2005 E7
2008 G7
2009 G7
2010 E9
2011 E9
2012 E9
2013 E10
2014 F8
2015 F8
2016 F9
2017 F9
2018 G9
2019 G9
2020 E9
3005 E8
3006 F9
4000 C5
4001 C5
7000 E8
7001 G8
F001 G10

D

E

F

G

H

I

A

B

C

D

E

B

C

2003 E7

POWER

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

13

14

A

F

G

H

I

1000 C2
1500 H2
1501 H3
2002 E6

F001

I007

I018

1500

Earth hole

1

2

2013

10u

2019

10u

2008

10n

100n

2015

2005

3

I020

10u

7000
LM337

A

1

I

2

O

I012

I019

I011

I016

2016

10u

I015

120R

3005

I014

4000

Earth hole

1501

1

2

I010

F008

2003

10u

10n

2010

10u

2011

F006

F007

F004

F005

F002

F003

3006

43R

6

7

8

1000

PH-S

1

2

3

4

5

I017

100n

2018

2009

10u

10n

2017

2012

10n

F009

100n

2020

2004

10n

I013

GND

IN

OUT

2002

10n

7001

LF33CD

I006

4001

1u

2014

I008

I009

A3V3

+12V

-5V

+3V3E

D3V3

D5V

+5V

Vbias

TR 13005_001

150703

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Summary of Contents for VAE8015

Page 1: ...int Overview Servo Board 43015 16 Testpoint Overview Servo Board 43353 17 7 Electrical Diagrams and Print Layouts Diagram PWB Servo Board 43015 Processor Diagram 1 18 23 24 Servo Board 43015 MACE3 Diagram 2 19 23 24 Servo Board 43015 Driver Diagram 3 20 23 24 Servo Board 43015 Dec Encoder Diagram 4 21 23 24 Servo Board 43015 Power Diagram 5 22 23 24 Servo Board 43353 Processor Diagram 1 25 30 31 S...

Page 2: ...sledge movements tilt focus and actuator position EFM encoding decoding for DVD and EFM decoding for CD Writes and read DVD RW discs and reads DVD CD and CD R RW discs Linking control header insertion and sector number updating at record Interfacing to the MPEG back end S2B for control and I2S and V4 for data The back end has to provide MPEG data processing data buffering construction of logical f...

Page 3: ...ptible to electrostatic discharges ESD symbol Careless handling during repair can reduce life drastically Make sure that during repair you are at the same potential as the mass of the set by a wristband with resistance Keep components and tools at this same potential Available ESD protection equipment Complete kit ESD3 small tablemat wristband connection box extension cable and earth cable 4822 31...

Page 4: ... 011 64101 Ladic M4 glass lens 3104 128 08322 3104 128 08322 with Awesome 2 3104 123 4335 x 3104 148 01520 3104 144 07244 3104 141 22833 3104 143 30532 3104 157 12392 20 01 18 20 01 21 VAE8020 02 3104 147 17481 3104 147 17471 3106 148 01780 9305 011 64644 Ladic M3 glass lens 3104 128 08322 3104 128 08321 3104 123 4335 x 3104 148 01520 3104 144 07244 3104 141 22833 3104 143 30532 3104 157 12392 20 ...

Page 5: ...Directions For Use EN 5 VAE8015 8020 3 3 Directions For Use Not applicable ...

Page 6: ...ip the module180 degrees so you can access the PWB 2 Disconnect the four flex foils from the PWB connectors 1100 1300 1302 and 1303 at the component side For the flex foil on connector 1100 you first must remove the cable clamp 3 The easiest way to do this is to push down the two fixation pins of the clamp via the holes in the PWB by means of a pencil or small screwdriver 3 Disconnect the remainin...

Page 7: ...e sledge motor assy and lift the assy upwards You can replace it now 3 If necessary it is now also possible to replace the sledge rack 2 that is hinged in the sledge assy 4 3 Re assembly To re assemble the module do all processes in reverse order Be sure to Sledge motor assy Mesh the teeth of the sledge motor and sledge rack properly during mounting of the sledge motor assy DVD M Point the laser u...

Page 8: ...ic Software Due to the complexity of a DVD recorder the time to find a defect in the recorder can become long To reduce this time the recorder has been equipped with Diagnostic and Service software DS The DS offers functionality to diagnose the DVDR hardware and tests the following Interconnections between components Accessibility of components Functionality of the audio and video paths This is al...

Page 9: ...c SDRAM Data bus test passed Basic SDRAM Address bus test passed Basic SDRAM Device test passed M enu C ommand or S 2B interface M C DD CL 16532095_073 eps 150801 Ref Function name Description 600 DS_BE_S2B_Pass It switches the RS232 port and the S2B port in pass through mode This means that the player hangs The only way to exit this nucleus is via a power off of the play er 601 DS_BE_S2B_Engine I...

Page 10: ... the result of the Self Test of the Basic engine which is executed during power on 639 DS_BE_RadialInit It allows the radial initialisa tion 640 DS_BE_GetOPUInfo It retrieves the OPU number from the EEPROM of the Ba sic engine 641 DS_BE_WriteReadPl usR It writes data to the BE which is stored on a DVD disc and read it back from the DVD disc This is only done when the result of the self test con ta...

Page 11: ...ge DVDM Basic Engine Tray Open Close test Command 616 615 on service mode Check change loader Check change PCB Check BE FW version Command 602 service mode nok nok load latest fw Insert DWD RW disc DVD RW read write test Command 617 618 nok Check change PCB Check change DVDM Insert DWD R disc DVD RW read write test Command 641 642 on service mode Check change PCB Check change DVDM Check change PCB...

Page 12: ...h Tray is partly opening check movement manually check geasing nok Noise under playing nok check clamper bridge clamper positioning Loader Checking CL 26532126_017 eps 191102 Communication Basic Engine DVDM Check check PCS PCB soldering main motor sledge motor tilt motor flex OPU shafts grease oil sledge motor mechanism gearrack gear hinges surface of turntable Read TOC with all discs check OPU fl...

Page 13: ...ring 7302 burned out 7000 bad soldering Mace wrong Read TOC DVD RW DVD R Disc error Disc Warning nok nok HDR65 wrong MACE wrong 7000 bad soldering 1300 bad soldering 1100 bad soldering 7302 wrong 7202 wrong 3342 missing 2015 bad soldering Read TOC DVD single and dual layer bad playability nok NO BAD Recording nok HDR 65 bad soldering MACE wrong 1300 bad soldering 2020 missing 2111 missing 2015 bro...

Page 14: ...Service Modes Error Codes and Fault Finding EN 14 VAE8015 8020 5 Personal Notes ...

Page 15: ...MOTOR UA 0 19 RFP RFN RF REF PPNO BCA SIDA SICL SILD SL SL FOC FOC RAD RAD TR TR SIN SIN COS COS TOC TOS TTEN RA SL FO TRAYIN TRAYOUT RXD TXD SUR CPR AIRQn ARESETn DLOAD DATA IN DATA OUT V4 FLAG SYNC SAA7830 7203 SAA7831 7402 7401 TZA1031 7101 POWER 12V PGND 3V3 4V3 5V 5V GND LADIC LOADER Tray Sense TRAYSW TZA1032 TZA1030 ROHM ROHM ROHM SRAM 32k 7204 7202 CE1 DA 0 7 FWRN PSEN U MEN moto1 moto2 mul...

Page 16: ...220 A3 I221 A3 I223 A4 I224 A3 I225 A3 I226 A4 I227 A2 I228 A3 I229 A3 I230 A3 I231 A3 I234 A3 I237 A2 I238 A3 I239 B3 I240 A3 I241 A3 I244 B3 I245 A3 I246 A3 I247 B3 I258 A4 I259 A4 I260 A4 I261 A2 I262 A2 I263 A2 I264 A3 I266 A4 I267 A4 I268 A4 I269 A4 I270 A3 I271 A4 I272 A3 I273 A4 I274 A2 I275 A2 I276 A2 I277 A2 I278 A2 I279 A2 I280 A2 I281 A2 I282 A2 I283 A2 I284 A2 I285 A2 I286 A4 I287 A4 I...

Page 17: ...A4 I216 B2 I217 A3 I218 A2 I219 A2 I220 A3 I221 A3 I223 A4 I224 A3 I225 A3 I226 A4 I227 A2 I228 A3 I229 A3 I230 A3 I231 A3 I234 A3 I237 A2 I238 A3 I239 B3 I240 A3 I241 A3 I244 B3 I245 A3 I246 A3 I247 B3 I258 A4 I259 A4 I260 A4 I261 A2 I262 A2 I263 A2 I264 A3 I266 A4 I267 A4 I268 A4 I269 A4 I270 A3 I271 A4 I272 A3 I273 A4 I274 A2 I275 A2 I276 A2 I277 A2 I278 A2 I279 A2 I280 A2 I281 A2 I282 A2 I283 ...

Page 18: ...5 SILD 13 SROUT 53 TEST 47 TIMOUT 32 TS1 31 TS2 63 VDD1 39 VDD2 54 VDDD 59 VSS1 43 VSS2 8 XDN PPNO 46 23 Q1 22 Q2 21 Q3 20 Q4 19 Q5 18 Q6 42 RFN 26 RFN1 29 RFN2 41 RFP 25 RFP1 28 RFP2 44 RFREF RREF 60 3 S1 GNDD 16 LASP 64 MON1 1 MON2 9 15 17 24 27 30 34 45 52 33 PPN CA1 57 CA2 10 CALF 58 CCALF 62 CMPP 7 D1 6 D2 5 D3 4 D4 48 EFMCN 49 EFMCP 50 EFMDN 51 EFMDP 61 GND1 40 GND2 55 TZA1031HL 7101 12 A1 1...

Page 19: ... 38 INP OE2 GCLK2 I900 4203 I284 47R 3260 B 2K2 3251 2209 100n 3277 1K F239 3274 I234 10K 100n 2200 I901 I262 I263 I259 I264 47R 3231 C F223 10K 3275 10K 3276 7200 F214 BC857B D3V3S F215 D5V D3V3S 150p 2233 4210 I260 I902 I280 100n 2232 47R 3259 B 2214 100n I278 I219 D3V3S I218 27K 3253 I285 D3V3S 3222 10K 2208 100n F216 I903 3226 A 47R 5201 100MHZ I267 5202 100MHZ 3266 10K 3201 10K 47R 3259 A 100...

Page 20: ...332 20K 3300 2K7 3 2 1 8 4 F323 1n 2310 LM833D 7304 A I322 I346 I372 3370 10K 100n 2327 I331 I325 I334 F304 I343 3330 3K3 1R 3312 I378 1 2 3 4 5 6 7 8 I312 1302 52271 XX90 5301 100MHZ 6301 BAS316 2320 1n 3K3 3355 4K7 3356 1K2 3354 I367 1K 3358 3317 2R2 470R 3325 I321 2R2 3318 I315 1K 3341 3303 1K 1303 1 52271 XX90 1 2332 100n 7308 BSH205 I373 2n2 2338 100n 1n 2309 2334 28 VCC 25 VH 19 VM2 27 11 H2...

Page 21: ...E_ 56 CS 53 CSOUT 55 DA0 61 DA1 62 DA2 63 DA3 64 DA4 65 DA5 66 DA6 67 DA7 I464 7401 UPD65943GC AD0 92 AD1 93 AD2 94 AD3 95 AD4 96 AD5 2408 22n 3451 1K2 D3V3dec 8M467 CSTCC 1401 3401 B 1K5 2400 10u I423 I454 D5V 3420 A I467 2435 22p 47R 3449 A 47R I458 3449 B 2438 22p 3450 C 47R 22p 2436 D3V3dec 3448 A I449 22n 2405 I468 2414 2n2 F418 3401 A 1K5 D3V3dec 10K 3430 A F405 D3V3dec 3468 100R 3408 10K D3...

Page 22: ...C5 4001 C5 4002 I2 4003 I2 7000 E8 7001 G8 F001 G10 POWER 1 2 3 4 5 6 7 8 9 10 11 4001 2009 G7 3006 43R 4003 10n 2017 F001 100n 2020 2004 10n I013 7000 LM337 A 1 I 2 O 3 2003 10u 10u 2011 Earth hole 1501 1 2 100n 2015 I018 I020 10u 2005 I019 1u 2014 I011 I012 I016 4002 I015 2009 10u I017 2012 10n 2016 10u 120R 3005 I014 4000 I009 I010 I008 100n 2018 10n 2010 2002 10n I006 I007 10u 1500 Earth hole ...

Page 23: ... A2 2230 A2 2231 A2 2232 A2 2233 A2 2234 A2 2235 A2 2236 A2 2237 A2 2238 A2 2315 C3 2422 B1 2423 B1 2424 B1 2425 B1 2426 B1 2427 B2 2428 B2 2429 B1 2430 B2 2431 B2 2432 B2 2446 B2 3121 A3 3122 A3 3130 B2 3216 A1 3217 A1 3246 A2 3250 A2 3251 A2 3252 A2 3259 A1 3264 A3 3265 A3 3274 A1 3275 A2 3277 A1 3325 C3 3328 C3 3370 C4 3463 B2 3468 B2 3469 B2 4002 B1 4003 A4 4203 A1 4205 A1 4210 A3 4400 A2 5202...

Page 24: ...2 3200 A4 3201 A4 3203 A4 3204 A4 3205 A4 3210 A3 3214 A4 3220 A4 3221 A3 3222 A3 3224 A3 3225 A3 3226 A4 3227 A3 3231 A4 3235 A4 3236 A4 3237 A3 3238 A2 3241 A3 3244 A3 3245 A3 3249 A3 3253 A2 3254 A2 3255 A2 3256 A2 3257 A2 3258 A2 3260 A3 3261 A3 3262 A3 3266 A3 3267 A4 3268 A4 3269 A2 3270 A2 3271 A2 3272 A3 3276 A4 3300 B2 3302 B2 3303 B2 3304 B2 3305 C2 3307 C1 3308 B2 3309 B2 3310 C2 3311 C...

Page 25: ...MPP 7 D1 6 D2 5 D3 4 D4 48 EFMCN 49 EFMCP 50 EFMDN 51 EFMDP 61 GND1 40 GND2 55 GNDD 16 LASP 64 TZA1031HL 7101 12 A1 11 A2 14 ALFA 36 BCA 56 CA1 57 CA2 10 CALF 58 5104 600R 2100 100n 680R 3121 I104 3107 100R I102 F105 5VB F113 3115 100R I107 27n 2106 1R 3132 3131 1R 5V I115 I119 100R 3114 I106 I113 F127 I131 I126 F128 F101 I103 2102 100n I124 I105 3V3E 3V3E I127 I133 F104 3108 100R I100 I128 F109 3...

Page 26: ... 4209 2221 100n F240 I298 I259 I262 I263 I264 3226 B 47R 3221 4K7 330R 3225 3214 10K D3V3S 100n 2202 2211 100n D3V3S I244 D3V3S 2229 10n 2230 10n D3V3S 1K 3270 D3V3S 2233 150p I260 F228 I238 3265 100K 30 DQ8 32 DQ9 26 E_ 28 G_ 10 9 14 13 16 15 RB_ 12 RP_ 37 VCC 27 VSS1 46 VSS2 11 W_ 7 A9 47 BYTE_ 29 DQ0 31 DQ1 34 DQ10 36 DQ11 39 DQ12 41 DQ13 43 DQ14 DQ15 A 1 45 33 DQ2 35 DQ3 38 DQ4 40 DQ5 42 DQ6 4...

Page 27: ...75 2335 2n2 I316 2K7 3365 2 VOL 1 VREF 19 4u7 2303 REV 15 VCC1 22 VCC2 10 VCC3 21 VIN1 3 VIN2 4 VIN3 20 VIN4 24 VIN5 25 VO2 12 VO2 13 VO3 18 VO3 17 26 VO4 VO4 27 VOL BIAS 23 FWD 16 GND1 8 GND2 14 GND3 28 MT1 29 MT2 30 MUTE 7 NC1 5 NC2 6 NC3 9 NC5 11 5300 100MHZ 7302 BA5938FM 3311 1R I367 3345 1K I362 I357 2304 10n 1R 3310 D5V 470R 3369 3366 470R I365 D5V 12V I369 3346 470R 3348 100K I321 I315 I330...

Page 28: ...1 SCCLK 8 SICL 79 SICLKIN 7 SIDA 72 SIDATAIN 6 FRO6 40 FRO7 42 FRO8 43 FRO9 29 INT1 70 INT1 HDR65 30 INT2 22 LASERON 44 LOADFREQ 13 MEAS3 23 MEAS3CLK 96 MODE 5 MOTO1 4 MOTO1IN 19 MOTO2 17 MOTO2IN 24 DA0 62 DA1 63 DA2 64 DA3 65 DA4 66 DA5 67 DA6 68 DA7 95 DGND 81 DVDD 33 FRO0 34 FRO1 35 FRO2 36 FRO3 37 FRO4 38 FRO5 39 AWESOME2 7401 48 ADRLOCK 94 AGND1 93 AGND2 92 AIN 60 ALE 32 ATIP IN 82 83 97 BUNR...

Page 29: ... 2009 G7 2010 D9 2014 F8 2015 F8 2016 F9 2020 E9 3005 E8 4001 C5 7000 E8 2019 10u 2008 10n 100n 2015 I020 10u 2005 7000 LM337 A 1 I 2 O 3 I012 I019 I011 I016 2016 10u I015 3005 I014 4000 120R Earth hole 1501 1 2 I010 F008 F006 F007 F004 F005 F003 3006 43R F002 8 1000 PH S 1 2 3 4 5 6 7 I017 2009 10u 10n 2017 100n 2018 F001 F009 I018 I007 2013 10u 1500 Earth hole 1 2 10n 100n 2020 2012 2004 10n I01...

Page 30: ... A2 2229 A2 2230 A2 2231 A2 2232 A2 2233 A2 2234 A2 2315 C3 2402 B1 2405 B2 2413 B2 2422 B1 2423 B1 2424 B1 2425 B1 2426 B1 2427 B2 2428 B2 2430 B2 2431 B2 2432 B1 2446 B2 2447 A1 3121 A3 3122 A3 3130 B2 3216 A1 3217 A1 3246 A2 3250 A2 3251 A2 3252 A2 3259 A1 3264 A3 3265 A3 3274 A1 3275 A2 3277 A1 3325 C3 3328 C3 3370 C4 3408 B1 3409 B1 3463 B2 3468 B2 3469 B2 3471 A1 4203 A1 4205 A1 4210 A3 4400...

Page 31: ...00 A4 3201 A4 3203 A4 3204 A4 3205 A4 3210 A3 3214 A4 3220 A4 3221 A3 3222 A3 3224 A3 3225 A3 3226 A4 3227 A3 3231 A4 3235 A4 3236 A4 3237 A3 3238 A2 3241 A3 3244 A3 3245 A3 3249 A3 3253 A2 3254 A2 3255 A2 3256 A2 3257 A2 3258 A2 3260 A3 3261 A3 3262 A3 3266 A3 3267 A4 3268 A4 3269 A2 3270 A2 3271 A2 3272 A3 3276 A4 3300 B2 3302 B2 3303 B2 3304 B2 3305 C2 3307 C1 3308 B2 3309 B2 3310 C2 3311 C2 33...

Page 32: ...110 100n 5V I129 27n 2106 1R 3132 I107 3131 1R I115 I119 5V 3114 I106 I113 100R F127 I131 10n 2126 2127 10n 100n 2116 SILD 13 SROUT 53 TEST 47 TIMOUT 32 TS1 31 TS2 63 VDD1 39 VDD2 54 VDDD 59 VSS1 43 VSS2 8 XDN Q3 20 Q4 19 Q5 18 Q6 42 RFN 26 RFN1 29 RFN2 41 RFP 25 RFP1 28 RFP2 44 RFREF RREF 60 3 S1 2 S2 38 SICL 37 SIDA 35 1 MON2 9 15 17 24 27 30 34 45 52 33 PPN PPNO 46 23 Q1 22 Q2 21 62 CMPP 7 D1 6...

Page 33: ... A11 5 A12 4 A13 3 A14 2 A15 1 A16 48 A17 17 A2 23 A3 22 7202 M29W400BT I294 D3V3S 4K7 3221 I283 I241 3250 47R 10K 3214 2202 100n 100n 2211 D3V3S I244 4K7 3245 27K I208 27K 3257 3258 3270 1K D3V3S 150p 2233 3277 1K I260 F240 4209 I298 100n 2221 4205 47R 3226 B D3V3S I903 5201 100MHZ I267 5202 100MHZ 3225 330R D3V3S I291 10K 3272 D3V3S 3201 10K 10n 2229 10n 2230 D3V3S I277 1R 3203 I278 100n 2225 32...

Page 34: ...5 I321 I330 7311 BC847B I338 2319 100n I331 47n 2336 F315 2n2 2338 I344 F312 F307 5302 100MHZ F305 I361 I354 9 RESET 24 RESET IN 7 RESET OUT 23 I368 27 IN1 18 IN2 17 OUT1 13 OUT1 12 OUT2 14 OUT2 15 POWGND 16 POWVCC 11 PREGND 20 PREVCC 25 REG1 OUT 10 REG2 OUT 8 REG2 SW 21 REGVCC BA5944FP 7306 BIAS 19 COMP1 IN1 3 COMP1 IN1 2 COMP1 OUT 1 COMP2 IN2 4 COMP2 IN2 5 COMP2 OUT 6 DRIVER MUTE 22 26 3328 470R...

Page 35: ... WDEC3 4 WIN WRI 43 WRITECLKN 82 81 WRITECLKP WRITEDATAN 84 83 WRITEDATAP 27 WSYNC 29 VDDD3 52 VDDD4 42 VDDD51 64 VDDD52 79 VDDD53 74 VDDD6 86 VDDD7 90 VDDD8 5 VSSA1 12 VSSA2 19 VSSD1 31 VSSD21 28 VSSD3 41 VSSD41 51 VSSD42 63 SISTROBE 48 STOPCLK 75 SUB 53 SYNC SYSCLK 91 T1 99 100 T2 97 T3 MOTO2 TCB TDI TC 17 18 TCB TRSTN 49 V4 6 VDDA1 11 VDDA2 20 VDDD1 32 VDDD2 96 MEAS1 95 MEAS2 94 MEASCFLG MOTO1 ...

Page 36: ...0 E8 7001 G8 F001 G10 D E F G H I A B C D E B C 2003 E7 POWER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A F G H I 1000 C2 1500 H2 1501 H3 2002 E6 F001 I007 I018 1500 Earth hole 1 2 2013 10u 2019 10u 2008 10n 100n 2015 2005 3 I020 10u 7000 LM337 A 1 I 2 O I012 I019 I011 I016 2016 10u I015 120R 3005 I014 4000 Earth hole 1501 1 2 I010 F008 2003 10u 10n 2010 10u 2011 F006 F007 ...

Page 37: ...Electrical Diagrams and Print Layouts 37 VAE8015 8020 7 Layout Servo Board 123 43661 Top Side TR 13007_001 150706 ...

Page 38: ...38 VAE8015 8020 7 Electrical Diagrams and Print Layouts Layout Servo Board 123 43661 Bottom Side TR 13006_001 150703 ...

Page 39: ...650nmPD tilt sensor FS diode laser 650nm RADIAL FOCUS Actuator Servo Driver BA5938FM Tray Motor EEprom IIC PCS DiscMotor Tilt Motor Tilt Motor Driver BA5944FP Disc Motor Driver BA6665FM Micro flash ADC ADC DA 0 7 ALE RD U WR U INT_HDR65 CS_HDR65 FlashRom HDR 65 ENCODER DECODER WOBBLE PROCESSOR AWESOME SPIDRE SIGNAL PROCESSOR MACE 3 SERVO uP IIC PCS pre_amp 7302 7306 7301 7304 FEN REN TLN MIRN TILT...

Page 40: ... VAE801x and MPEG application The VAE801x performs all basic servo functions It reads data from the disc and writes data to the disc and controls all other functions like tray control start stop the disc tracking jumping and communication to the host 9 3 DVD Mechanism Figure 9 2 DVD M assy The DVD M has an optical pickup unit OPU consisting of two lasers one for CD with a wavelength of 780 nm and ...

Page 41: ...r and micro controller 80C51 See also the internal block diagram at the end of this chapter The servo front end The servo processor handles the signals for focusing tracking and access but also generates the control signals for the loader block In a CD DVD system there are several control loops active Some of them are needed to adjust the servo error signals once per disc rotation It also adjusts ...

Page 42: ...ing a digital PLL The demodulator part detects the frame synchronisation signals and decodes the EFM 14 bit and EFM 16 bit data and sub code words into 8 bit symbols Via the serial output interface the I2S data audio and video go to the DVD RW interface back end The spindle motor interface provides both motor control signals from the demodulator and in addition contains a tachometer loop that acce...

Page 43: ...standards DVD R W 820 kHz DVD R W DVD RAM 141 kHz The wobble is phase modulated by inverting wobble cycles The information contained in the wobble modulation is called Address in Pregroove or ADIP 9 5 5 Power Supply Figure 9 7 Power supply overview The main power supplies to the module are 3 3 V 5 V and 12 V input via connector 1000 The MACE3 HDR65 and AWESOME ICs use the 3 3 V An on board linear ...

Page 44: ... Driver IC LLD Loss Less Decoder LPCM Linear Pulse Code Modulation LRCLK Left Right CLocK MACE Mini All Cd Engine MPEG Motion Pictures Experts Group NC Not Connected NVM Non Volatile Memory IC containing DVD related data e g alignments OPC Optimum Power Calibration OPU Optical Pickup Unit PCB Printed Circuit Board see PWB PCS Position Control Sledge PLL Phase Locked Loop PCM Pulse Code Modulation ...

Page 45: ...3 107 P3 6_WRn 106 P3 7_RDn 100 UDA7 99 UDA6 98 117 P3 0_RXD1 118 HRESET 143 nc10 43 Vss3P2 42 Vdd3P2 130 Vdd3P7 129 scclk 128 deb_out 140 CE2 139 CE1 142 EWN 123 INTERN 141 CE3 138 T1 137 Vss3P1 136 Vdd3P1 108 nc8 109 nc9 110 P3 5_TXD2 111 P3 4_RXD2 112 Vdd3P6 113 Vss3P6 114 P3 3_INT1 72 nc6 73 nc7 75 UA12 74 UA13 71 UA14 70 UA15 69 P4 0_A16 68 P4 1_A17 67 P4 2_A18 97 UDA4 96 UDA3 95 UDA2 127 mon...

Page 46: ...10 Spare Parts List 10 1 Exploded Views Basic Engine CL 26532126_042 eps 181202 ...

Page 47: ...Loader CL 26532126_043 eps 191202 ...

Page 48: ...DVD M CL 26532126_044 eps 181202 ...

Page 49: ...98 016 31020 0603 25V 1nF 2322 2238 586 59812 0603 50V 100NP80M 2323 4822 126 14494 22nF 10 25V 0603 2324 5322 124 41945 22µF 20 35V 2325 2238 586 59812 0603 50V 100NP80M 2326 3198 017 31530 0603 50V 15nF COL R 2327 2238 586 59812 0603 50V 100NP80M 2328 3198 017 31530 0603 50V 15nF COL R 2329 2238 586 59812 0603 50V 100NP80M 2331 2238 586 59812 0603 50V 100NP80M 2332 2238 586 59812 0603 50V 100NP8...

Page 50: ...0 062W 3416 4822 051 30105 1M 5 0 062W 3417 4822 051 30331 330Ω 5 0 062W 3418 4822 117 13578 4X10k 5 MNR14 3419 4822 117 13573 NETW 4 X 47Ω 5 MNR14 3420 2350 035 91001 RST NETW SM ARV24 4X jumper R 3430 4822 117 13578 4X10k 5 MNR14 3431 4822 117 13573 NETW 4 X 47Ω 5 MNR14 3439 4822 051 30109 10Ω 5 0 062W 3440 4822 051 30109 10Ω 5 0 062W 3448 2350 035 91001 RST NETW SM ARV24 4X jumper R 3449 4822 1...

Page 51: ...471 December 12 2002 1 New partslist added in chapter 10 11 2 3122 785 12472 December 20 2002 1 Configuration matrix table added in chapter 2 2 Exploded views added in chapter 4 3 Parts list adepted in chapter 10 11 3 3122 785 12473 July 2003 1 PCB Layout 123 43661 added ...

Page 52: ...Revision List EN 52 VAE8015 8020 11 ...

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