Philips AX5301 Service Manual Download Page 21

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4 - 1

SOFT

AVCC

CRP

SVCC

PREGND

CLK

VSUBIN

VSUB

SSW

SVCCF

USW

PGND1

DSW

PVCC1

VSEN

START

REGB

PVCC2

VCNT

DRGND2

DRGND1

CH 1

CH 2

CH 3

CH 4

CH 1

CH 2

CH 3

CH 4

MON

OFF

RESET

EMP

SPRT

SL+

CONTROL / SUPPLY-PART

U4 G2
U5 F3
U6 C2

BAT_LEVEL

TEMP.

BAT_DETECT

Remote control

U7 E3
U8 C5
U9 F7
U10 E7

BAT_TEMP

CHG_ON

AC_PLUG

U11 F7
U12 E7
U13 H2
U14 H10
U15 C13
U16 C13
U17 C13
U18 C13
U19 C13
U20 C13
U21 C13
U22 C13
U23 C13
U24 C13
U25 C14
U26 C14
U27 C14
U28 C14
U29 C14
U30 C14
U31 C14
U32 C14
U34 C10
U35 C14
U36 C14
U37 C14
U50 E7
U54 E9
U58 G7
U61 D5
1301 F2

BAT_LEVEL

CHARGING CIRCUIT

DM-

1302 F8
1303 C5
1401 I15
1402 C13
1403 H16
1404 F17
1405 G11
1406 G11
1407 G11
2319 E4
2321 E5
2326 E5
2327 H9
2328 H9
2329 G7
2330 G7
2331 F4
2332 F4

3422

2333 H9
2334 H9
2335 F2
2336 H9
2337 G5
2338 H5
2343 D9
2345 E9
2346 E9
2348 C5
2400 C7
2401 C6
2402 C8
2403 G11
2405 C15
2406 I11
2407 F11
2408 E11
2409 C15
2411 D12
3303 G9

DM+

3305 E6
3306 G9
3307 E3
3308 E6
3309 G9
3310 H10
3311 H10
3312 H10
3330 F4
3331 G5
3332 G4

ACCU_IN DETECTION

RC_IN

3333 H3
3334 H3
3335 H2
3336 H2
3337 I4
3338 I2
3339 J2
3340 J3
3341 J3
3342 J3
3345 C9
3346 D9
3352 D8
3353 C3
3354 C3
3355 D3
3356 E3
3357 E3
3359 I4
3401 C7
3402 C6
3403 C7
3404 C8
3405 C7

3406 C6
3407 C8
3408 D8
3409 D6
3410 D7
3411 H15
3412 H16
3413 I16
3414 I16
3415 D12
3416 C12
3417 D12
3418 E10
3419 F10
3420 H16
3421 F10
3422 I12
3423 I11
3424 I12
3425 I13
3426 I14
3427 D6
3428 F16
3429 E16
3430 G11
3431 G11
3432 F11
3433 D16
3434 H11
3435 F10
3436 C15
3437 D14
3438 G11

3439 D14
3440 D16
3441 H7
3442 C12
5300 E5
5301 F5
5303 G5
6302 G3
6304 E3
6401 D8
6402 D12
6403 C15
6404 F10

6405 E12
6406 E11
6407 E11
7300 I6
7301 H2
7303 H3
7304 H4
7306 J3
7307 J3
7309 C9
7310 C9
7311 D2

SL-

...tolerance 1%

...only for charging version

3424

7312 D3
7313 D3
7401 C6
7402 D7
7403 C12
7404 C11
7405 F14
7406 J13
7407 C7
U162 G3
U163 F16
U164 F16
U165 I16
U166 G16
U167 G16
U168 G12
U169 G11
U180 H11
U182 I16

U26

1M0

3407

ESD

6.3V

22u

2330

U14

U36

U165

U163

U164

220u

2345

BC847B

7307

22K

3306

ESD

U15

6405

3337

47K

1n0

2401

6304

7306

BC857B

5300

330u

SSSS8
1401

3312

1M0

3441

3402

82K

2319

100K

3423

6.3V

330u

100n

2402

3440 0R02

47K

3432

220K

3433

7310

BC847B

7303

BC817-40

8K2

3334

4M7

BC847B

7401

3410

10R

3434

U25

ESD

1u0

2348

ESD

6403

220K

3429

U32

7403

BC857B

7312

BC847B

100K

3307

470R

3356

U54

10K

3425

100K

3420

22K

3308

U18

3330

100K

3335

2R7

2400

100n

3419

6K8

3418

2331

100n

2407

100n

3435

10R

16V 47u

2332

470K

3339

10n

2411

U16

U169

U180

U168

U166

U167

2R2

3352

22K

3431

2M2

1K0

3403

3411

7407

BC857B

820R

3333

6402

3415

100K

7406

BC857B

BC847B

7313

U19

3436

47K

ESD

SS14

6302

3353

100R

U23

U34

10K

3404

BC868

7301

U27

1406

SKQTLA

22K

3309

1M0

3409

3355

3K3

U22

220K

3414

3424

U24

470K

3422

3342

2343

3413

220K

ESD

1302

1u0

2337

1K0

3428

ESE11MV

1403

2329

47u

1M0

3408

47K

3417

U13

6K8

3421

FMN

1402

BAS316

6401

3354

100R

7402

BC847B

2333

470n

10K

3331

U17

10K

3311

U35

U30

3346

22K

10M

3427

5303

330u

U28

47K

3340

U12

47u

2326

ESD

6404

AN41502

7300

U29

100n

2405

12K

3303

10M

3401

470K

3341

35V

4u7

2321

U10

U182

1301

DC JACK

2336

100n

U162

10K

3305

470K

3406

BC869

7311

470R

3357

3430

47K

470K

3405

33K

3332

1000mA

1303

U58

U61

10n

2328

100n

2335

3426

10K

100n

2406

ESD

2408

100n

1K0

3412

U21

7309

BC807-40

U20

5301

2M2

3338

SKQTLA

1405

7304

BC869

3345

8K2

SSSS8

1404

BC847B

7404

100n

2327

100K

3416

U50

390p

2334

2409

47u

6.3V

U11

6407

6406

3359

47K

2R7

3336

ESD

470K

3442

2403

100n

U31

150K

3310

SKQTLA

1407

0R02

3437

2338

1u0

50V

35 36 37 38 39

21 22 23 24 25 26 27 28 29

30 31 32 33 34

MN101C39C

7405

100n

2346

0R02

3439

3438

4K7

U37

AVDD2

+1.5V

+2.7V

+2.7MCU

Key1

+2.7V

S13

Key1

+2.7V

+2.7MCU

Key2

+2.7V

LDON

AVDD2

MON

AVDD1

+2.7V

+2.7MCU

S10

S11

S12

SPOUT

FO+

RAD+VE

BLKCK

IPFLAG

DMUTE

AMUTE

BEEP

MCLK

STAT

MDATA

MLD

FOCUS-VE

FOCUS+VE

RAD-VE

HF_SLP

+2.7V

SMCK

NRST

PMCK

DBB_ON

MCU48

SPPOL

+2.7MCU

TRV+

TR-

+2.7V

FO-

TR+

TRV-

+3.0V

+2.7V

+3.0V

{C0,C1,C2,C3,Key1,S0,S1,S2,S3,S4,S5,S6,S7,S8,S9,S10,S11,S12,S13}

S13

S12

S11

S10

+2.7MCU

+3.0V

MCU53

MCU52

HF_GAIN

CIRCUIT DIAGRAM - CONTROL / SUPPLY PART

Summary of Contents for AX5301

Page 1: ...3 Layout diagrams Componentside view 4 4 Copperside view 4 5 Exploded view 5 1 Mechanical partslist 5 1 Electrical partslist 6 1 6 4 3140 785 32840 Published by LX 0344 Service Audio Printed in The Netherlands Subject to modification Portable Compact Disc Player CLASS 1 LASER PRODUCT TABLE OF CONTENTS Copyright 2003 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No ...

Page 2: ...er i e Sound Technology ST1700B i e 4822 395 30204 22kHz 13th order E G A T S B B D e s n o p s e r y c n e u q e r F z H 3 6 z H k 1 z H k 0 1 DBB1 8dB 2dB 0dB 2dB 0dB 2dB E D O M N O I T A R E P O V 5 4 Y L P P U S N I C D V 5 2 2 Y L P P U S T T A B e d o m y a l P A typ m 90 e d o m Charge A typ m 220 A typ m 80 e d o m p m u J A typ m 400 A typ m 400 y b d n a t S A typ m 0 6 A typ m 110 350µ...

Page 3: ... Adaptor AY3170 10 AC DC Adaptor AY3584 00 DC DC Adaptor AY3150 00 Car Cassette Adaptor Car Adaptor AY3545 00 Pouch AY3363 AY3363 Door Battery 2A Battery NIMH AAA BYD Battery NIMH AAA Remote Control HE570 77s Headphone HS383 77s Headphone S plug X supplied with the set ACCESSORIES FOR CD PORTABLE 3140 118 31923 3140 118 32024 3140 118 33611 3140 118 32182 3140 118 71901 3140 118 71581 3140 118 329...

Page 4: ...ects the different playing possibilities shuffle shuffle repeat all repeat repeat all and SCAN 4 PROGRAM programs tracks and reviews the program 5 display 6 skips and searches CD tracks backwards 7 skips and searches CD tracks forwards 8 STOP stops CD play clears a program or switches the player off 9 DBB switches the bass enhancement on and off This button also switches acoustic feedback the beep...

Page 5: ...ries become too warm recharging will be interrupted for approximately 30 minutes To ensure proper recharging on board take care that contacts are clean Use only the ECO PLUS NiMH battery AY 3363 Batteries supplied or optionally available For convenience this model is designed with 2 different detachable battery doors This allows you to operate the player using 2 choices of battery size You can use...

Page 6: ... total number of tracks and the total playing time of the CD are displayed 6 Press STOP again to switch the player off To remove the CD hold it by its edge and press the hub gently while lifting the CD Note If there is no activity the set will automatically switch off after a while to save energy In car use connections supplied or optionally available Only use the AY 3545 or AY 3548 car voltage co...

Page 7: ...you have activated the HOLD command on the remote control FEATURES Selecting different playing possibilities MODE It is possible to play tracks in random order to repeat a single track or the entire CD and to play the first few seconds of each track 1 Press MODE during playback as often as required in order to activate one of the following modes The active mode is shown in the display yshuffle All...

Page 8: ...he CD player has no power or playback does not start Check that your batteries are not dead or empty that they are inserted correctly that the contact pins are clean Your adapter connection may be loose Connect it securely For in car use check that the car ignition is on Also check player s batteries The indication NO dISC is displayed Check that the CD is clean and correctly inserted label side u...

Page 9: ... which are identical with those specified be used Safety components are marked by the symbol i Le norme di sicurezza estigono che l apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati Componenty di sicurezza sono marcati con ñ Veiligheidsbepalingen vereisen dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebr...

Page 10: ...rge 1200x650x1 25mm 4822 466 10953 small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connection box 3press stud connections 1MΩ 4822 320 11307 Extendible cable 2m 2MΩ to connect wristband to connection box 4822 320 11305 Connecting cable 3m 2MΩ to connect table mat to connection box 4822 320 11306 Earth cable 1MΩ to connect any product to mat or to connection box 4822 320 11...

Page 11: ...screws 2x of them under the rubber foot and the up 2x screws in the CD door 2 Open the CD door 3 Lift the top cabinet and put it backwards on the table 4 Supply the unit via the external DC socket 5 Take care that the door switch is closed during measurements DISMANTLING THE CD DOOR To dismantle the CD door proceed as follows 1 Dismantle bottom and printed board drive assembly 2 Disconnect the sti...

Page 12: ... input H Off track 36 NRFDET I RF detection signal input L Detect 37 BDO I Dropout signal input H Dropout 38 LDON O Laser ON signal output H ON 39 ARF I RF signal input 40 IREF I Reference current input 41 ADPVCC I A D converter reference voltage input Analog input 42 DSLF O DSL loop filter 43 DRF I DSL bias 44 PLLF O PLL loop filte 45 VCOF O Jitter free VCO loop filter 46 AVDD2 I Power supply for...

Page 13: ...amplifier input 11 VSUB Sub DDC power supply output 12 SSW Sub DDC coil drive 13 SVCCF Step up down DDC power supply 14 USW Step up down DDC coil drive 2 15 PGND1 Ground for power supply block1 16 DSW Step up down DDC coil derive 1 17 PVCC1 Battery power supply input 18 VSEN Battery voltage detection input 19 START DDC startup 20 LG VG voltage step up coil drive 21 VG Gate drive power supply 22 RE...

Page 14: ...G14 P74 SDO4 A12 SEG13 P75 SDO5 A13 SEG12 P76 SDO6 A14 SEG11 P77 SDO7 A15 SEG10 P80 D0 SEG2 P81 D1 SEG3 P82 D2 SEG4 P83 D3 SEG5 P84 D4 SEG6 P85 D5 SEG7 P86 D6 SEG8 P87 D7 SEG9 KEY0 P40 KEY1 P41 KEY2 P42 KEY3 P43 KEY4 P44 KEY5 P45 KEY6 P46 KEY7 P47 V REF V REF NRST P27 Port 0 Port 1 Port 2 Port 4 Sub clock oscillator System clock oscillator ROM 24 48 KB 8 bit Timer 2 8 bit Timer 3 16 bit Timer 4 A ...

Page 15: ...able signal NCS Chip select signal A16 Address output bp16 P40 in out P4DIR0 P4PLU0 P41 in out P4DIR1 P4PLU1 P42 in out P4DIR2 P4PLU2 P54 A17 in out A17 Address output bp17 LED0 LED1 LED2 LED3 SEG27 LED4 SEG26 P5DIR4 P5PLU4 LED0 LED driving pin 0 LED1 LED driving pin 1 LED2 LED driving pin 2 LED3 LED driving pin 3 SEG27 LCD segment output 27 LED LED driving pin 4 SEG26 LCD segment output 26 P43 P4...

Page 16: ...dress output bp8 A9 Address output bp9 A10 Address output bp10 A11 Address output bp11 A12 Address output bp12 A13 Address output bp13 A14 Address output bp14 A15 Address output bp15 D0 Data I O bp0 SEG2 LCD segment output 2 D1 Data I O bp1 SEG3 LCD segment output 3 D2 Data I O bp2 SEG4 LCD segment output 4 D3 Data I O bp3 SEG5 LCD segment output 5 D4 Data I O bp4 SEG6 LCD segment output 6 D5 Data...

Page 17: ... sends play params to CD10 jump ok µP initializes radial servo loop 330ms µP releases muting via MUTE µP sends command to CD10 jump 10 tracks inside Y Y subcode ok N N Y Y N PLAY MODE N N display shows no d1SC start up stopped display shows nF d1SC start up stopped disc at nom speed within 10s N focus stability test ok µP sends new focus parameters to CD10 switch to higher focus sensitivity switch...

Page 18: ...Check movement of lens and operation of focus servo for CDDA and CDRW discs The focus servo loop is switched on and the set starts searching the focus focus ramping As soon as the focus has been found the focus servo loop is closed and the state of the focus is monitored continuously If the focus is OK the display shows F x else F x x indicates the sensitivity mode Details can be found in table3 s...

Page 19: ...nd speed OK NEXT depressed REVIEW MODE Track servo jumps 16 tracks backw Slide moves outside Slide moves inside NEXT depressed PREV depressed MODE depressed PROG depressed N Y N Y N Y N Y N Y N Y N Y N Y N Y N Y Toggle focus sensitivity see table2 BASS pressed N Y Disc motor turns clockwise accelerate Disc motor turns counter clockwise brake Slide moves outside Slide moves inside NEXT depressed PR...

Page 20: ...AN8399SA MN101C39C DISC HF Preamplifier 16MBit DRAM ESP DAC Servo DSP Anti rollong Local Keys LCD MCU 48K ROM Headphone RC socket From To RC circuit Headphone Amp TDA1308 Driver DC in socket Battery Supply Charge To MCU BLOCKDIAGRAM 3 9 ...

Page 21: ...U6 5300 330u 2 3 4 5 6 7 8 SSSS8 1401 1 3312 1M0 3441 3402 82K 2319 100K 3423 6 3V 330u 100n 2402 3440 0R02 47K 3432 220K 3433 7310 BC847B 7303 BC817 40 8K2 3334 4M7 BC847B 7401 3410 10R 3434 U25 ESD 1u0 2348 ESD 6403 220K 3429 U32 7403 BC857B 7312 BC847B 100K 3307 470R 3356 U54 10K 3425 100K 3420 22K 3308 U18 3330 100K 3335 2R7 2400 100n 3419 6K8 6K8 3418 2331 100n 2407 100n 3435 10R 16V 47u 2332...

Page 22: ...5 7510 C8 7511 C8 7512 D5 7513 D10 7515 E8 F301 B11 F305 C11 F307 B7 F309 C5 12K 3501 2M2 3548 3551 12K 3502 2M2 2511 4u7 20V ESD A 4003 3514 22R 3525 100K A A A 100K 3521 3513 470K A 3510 680R A F307 100n 2537 A 2524 A 47n 7512 BC817 40 A F301 100K 3557 7503 BC857B BC847B 7511 7515 BC847B 7510 BC847B 3549 15R 330R 3553 3530 1K 3505 4K7 3507 330R 4K7 3546 6502 22R 3539 3542 100K 3535 6K8 330p 2500...

Page 23: ...4 55 56 57 58 59 6 60 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 7201 1 10 11 12 13 14 15 16 17 3103 U55 2207 100n U41 2103 3202 470K U64 U68 U67 U51 2101 U60 U62 U59 2210 470n 3121 0R T112 3102 3100 3101 3105 10K U42 100n 2118 100n 2222 2109 220n 15p 2202 100K 3119 6 8 9 3200 470K 14 15 16 17 18 19 2 21 22 23 24 25 26 3 4 5 7202 DRAM_16 4 BIT 1 10...

Page 24: ...4 4 4 4 LAYOUT DIAGRAM Component Side ...

Page 25: ...4 5 4 5 LAYOUT DIAGRAM Copper Side ...

Page 26: ...40 117 66991 SLIDER DOOR OPEN 408 3140 111 22611 SPRING SLIDER OPEN 409 3140 117 67001 KNOB VOLUME 411 3140 117 67011 KNOB DBB 412 3140 117 70981 CABINET ASSY 1 AX5301 AX5303 AX5311 412 3140 117 70991 CABINET ASSY 1 AX5312 413 3140 111 22621 SPRING BATTERY SET 414 3140 114 61761 DAMPER AX53xx 415 2422 549 45374 CD DRIVE DA50 416 3140 111 22581 SPRING BATTERY VE 417 3140 111 22571 SPRING BATTERY VE...

Page 27: ... 10V 2113 3198 016 38210 820pF NP0 25V 2345 4822 124 81059 220µF 20 4V 2114 2020 552 94427 100pF 5 NP0 50V 2346 2238 586 59812 100nF 80 20 Y5V 50V 2115 4822 126 14238 2 2nF X7R 50V 2348 3198 017 41050 1µF Y5V 10V 2116 5322 126 11583 10nF 10 X7R 50V 2400 2238 586 59812 100nF 80 20 Y5V 50V 2117 5322 126 11583 10nF 10 X7R 50V 2401 5322 126 11578 1nF 10 X7R 50V 2118 2238 586 59812 100nF 80 20 Y5V 50V ...

Page 28: ... 3109 4822 051 30223 22K 5 0 062W 3340 4822 117 12925 47K 1 0 063W 3110 4822 051 30222 2 2K 5 0 062W 3341 4822 051 30474 470K 5 0 062W 3112 4822 051 30154 150K 5 0 062W 3342 4822 051 30474 470K 5 0 062W 3113 4822 051 30472 4 7K 5 0 062W 3345 5322 117 13056 8 2K 1 0 063W 3114 4822 051 30332 3 3K 5 0 062W 3346 4822 051 30223 22K 5 0 062W 3115 4822 051 30152 1 5K 5 0 062W 3352 2322 704 62208 2 2R 1 R...

Page 29: ... 5 0 062W 3437 4822 051 30008 0R JUMPER 3438 4822 051 30472 4 7K 5 0 062W 3439 4822 051 30008 0R JUMPER 3440 4822 051 30008 0R JUMPER 3441 4822 051 30105 1M 5 0 062W COILS FILTERS 3500 4822 051 30472 4 7K 5 0 062W 1200 4822 242 81865 CST16 93MXW0C3 TF01 3501 4822 051 30123 12K 5 0 062W 5300 4822 158 10525 LAL 04T 331K 3502 3198 021 32250 2 2M 5 5301 4822 157 50964 100MµH 3503 4822 117 12971 15R 5 ...

Page 30: ...159 BC846B 7311 4822 130 60142 BC869 7312 5322 130 60159 BC846B 7313 5322 130 60159 BC846B 7401 5322 130 60159 BC846B 7402 5322 130 60159 BC846B 7403 4822 130 60373 BC856B 7404 5322 130 60159 BC846B 7405 3140 110 51730 MCU MN101C39C 7406 4822 130 60373 BC856B 7407 4822 130 60373 BC856B 7500 4822 209 33165 TDA1308T N1 7501 4822 130 42615 BC817 40 7503 4822 130 60373 BC856B 7506 5322 130 60123 BC807...

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Philips AX5301, Service Manual

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