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Philips AZT9500 Service Manual Download Page 20

4 - 2

4 - 2

INTERFACE

VERSATILE

DEMOD

EFM

PLL

DIG.

STAGES

OUTPUT

CONTROL

MOTOR

KILL

INTERF.

LOOPBACK

SER. DATA

INTERF.

VERSAT.

INTERFACE

SER. DATA

BITSTREAM DAC

TIMING

INTERF

A

C

E

MICR

OCONTR

OLLER

PROCESSOR

AUDIO

PROCESSING

PRE-

FUNCTION

CONTROL

SRAM

ADDR

INTERF.

EBU

DET.

PEAK

CORR.

ERROR

PR

OCESSOR

SUBCODE

END

FRONT

VREF GEN.

ADC

I/02 | 

WE

WE | RAS

RAS | A9

NC | NC

A10 | NC

A0 | A0

A1 | A1

A2 | A2

A3 | A3

VCC | 

VCC

GND | GND

I/04 | I/04

I/03 | I/03

CAS | CAS

OE | OE

A9 | NC

A8 | NC

A7 | A8

A6 | A7

A5 | A6

A4 | A5

GND | A4

16 MBit | 4 MBit

VCC | I/01

I/01 | I/02

V/I

V/I

Vgap

1x

4x

2x

1,3V

2,0V

2,4V

0,6V

1.3V

33.86MHz

3

4

5

6

7

8

9

12

1,3V

1,3V

F-

T-

0V

0V

2,5V

1,2V

2830 D1
2831 E2
2832 E3

2,4V

0V

0V

2880 E11
2881 H14
2882 H14
2884 D12

3845 E4

7

8

9

2844 D4
2845 D5

0V

1,3V

0,4V

from CONTR

OL / SUPPL

Y

-P

A

R

T

1.9V

0V

2847 B5

2848 B5
2849 C5

3802 B2
3803 B4

3804 B5
3805 B4
3806 C4
3807 C5
3808 C3

3855 A9

3830 D1
3831 D2
3832 D2

3859 A10
3860 C10

2,5V

to AUDIO-PART

0V

0,1V

0V

GND

T+

3838 D3

3839 D3
3840 D3
3841 D4
3842 D4
3843 D4

3844 E4

3875 B4

3846 E4
3847 C4
3848 D5

3885 H15
3886 G14

0V

LD

MD

2891 C4
3800 B1
3801 B1

1,3V

0V

2,6V

3851 B5
3852 B7
3853 B8

3854 A9

7801 C3

3856 A9
3857 A10
3858 A10

7882 G15

F830 C1

1,2V

0V

2,6V

1.3V

0V

3835 E2
3836 E2
3837 E3

3861 C10
3864 C10
3865 F9

3867 F5
3868 F6
3869 G7
3874 C5

F837 D1

3876 C4
3877 G9
3880 E11

F841 D1
F842 E1

0V

2,5V

16,9MHz

0V

1,3V

1,3V

1,2V

0V

0V

3887 H14
3888 F15
3890 C14
5801 F5
7800 B3

F846 B8

7830 D7
7880 F13
7881 B14

F850 B1
F851 B4

0V

0,8V

2,5V

2.5V

X ... component only provided (not in use)

F831 C1
F832 C1
F833 C1
F834 D1

F835 D1
F836 D1

F860 E11

F838 D1
F839 E1

F840 E1

F862 G15
F863 C14
F864 G15

1,8V

2,5V

0,8V

1.3V

0V

0,9V

2,6V

F844 C5

F845 F9

F856 G6
F857 G7
F858 G7
F859 E10

F847 G8
F848 B1
F849 B2

0V

0V

2,6V

1,4V

F852 B6
F854 D5
F855 G6

2,6V

0V

2840 E5

E

D

E

F

CD-PART

0,2V

1

2

3

4

5

2,6V

X

F861 G14

0V

CD-drive

1,3V

0V

F843 E1

2802 B5
2803 C4

2804 C5
2805 C2

2,7V

2885 D14

1,3V

2833 E3
2834 E3
2835 E3
2836 E4
2837 E4

2838 E4
2839 E4

13

14

15

2861 B7
2862 B9

0V

1,3V

1,8V

1,3V

F

C

A

D

2,4V

1,3V

0V

C

2800 B1
2801 B2

2,5V

1,3V

1,0V

G

H

2858 F6
2859 G7
2860 F7

3833 D2

3834 D2

1,8V

VR

0,2V

to CONTROL / SUPPLY-PART

X

2,5V

1,2V

1,3V

0V

2846 B5

1,5V

3809 C2

2850 B9
2851 B9
2852 B9

2853 B10
2854 B10
2855 B10
2856 E10

11

12

13

A

B

D

E

F

C

G

H

A

B

2,5V

1,2V

2,5V

0.3V

6

F+

VCC

VC

1,8V

1,2V

0V

1,3V

2.5V

2,4V

0V

10

14

15

2,1V

0V

0V

0V

0V

0V

0V

0V

1,3V

0,4V

2886 D15
2887 C12
2888 F7

3849 B5
3850 C5

2.6V

1,2V

2857 F6

1,2V

1,3V

0V

from/to 

1,2V

from/to CONTR

OL / SUPPL

Y

-P

A

R

T

1

2

1,3V

1830 D1

10

11

0,7V

2,6V

2,0V

B

0V

D

D

2841 E5
2842 E5

2843 D4

2889 H12
2890 B4

0V

0,1V

1,3V

1.3V

1,4V

2850

3n3

D

1n5

H

2854

D

D

47n

2845

H

220K

3808

10K

3841

47R

3869

D

H

2855

3n3

100n

2882

33

19

23

18

17

12

26

25

24

13

11

15

14

21

16

31

32

29

30

7

34

20

8

2

3

4

5

6

22

1

10

41

42

27

43

44

40

39

38

37

36

35

28

9

4K7

3805

7880

SM5907AF

3840

33K

H

F856

F839

3855

2K2

D

3868

22R

4p7

2890

27K

3835

H

F848

H

33K

3848

22n

2847

10K

3860

100n

2880

100n

2884

330R

3877

22R

3887

2862

1u

F864

H

F851

H

H

3K3

3803

H

10p

2889

5

6

7

8

9

H

56K

3809

1830

1

10

11

12

13

14

15

16

2

3

4

2842
220p

FMN

D

180p

2836

H

BC847BW

7882

F830

33K

3839

1u

2861

3804

47R

2860

1n5

F849

4K7

3875

15K

3801

10R

3852

F852

27p

2848

2853

3K3

3865

H

1n5

2852
3n3

F846

1n

2846

F843

1K

3849

CSTCV

5801

D

F850

3846

10K

220p

2838

D

F836

F834

BC847BW

7801

F859

F860

10K

3885

F863

33n

2856

22p

2891

1K

3851

VDDA2

52

VDDD1P

57

VDDD2C

20

VNEG

21

VPOS

7 VRIN

4 VSSA1

14 VSSA2

33

VSSD1

50

VSSD2

58

VSSD3

35

WCLI

28

WCLK

SDA

SDI

36

24

SELPLL

47

SFSY

42

SILD

56

SL

43

STATUS

46

SUB

25

TEST1

31

TEST2

44

TEST3

63

V1

34

V2|V3

V4

61

62

V5

5 VDDA1

17

LN

19

LP

59

M

OTO

1

60

M

OTO

2

12 R1

13 R2

54

RA

41

RAB

45

RCK

38

RESETn

22

RN

23

RP

48

SBSY

40

SCL

37

SCLI

29

SCLK

39

CRIN

15 CROUT

8 D1

9 D2

10 D3

11 D4

27

D

ATA

DOEM

51

30

EF

55

FO

2 HFIN

1 HFREF

6 IREF

3 ISLICE

32

KILL

64

LDON

18

SAA7324

7830

53

CFLG

49

CL11|4

26

CL16

16

22R

3867

2839

220p

F838

33R

3847

10K

3843

2859

47u

22u

2830

H

100K

3864

3886

10K

2887

33n

3844

10K

13

VCC2

2 VCCL

5K6

3833

11

CDRW

3 CFIL

8

CMFB

5 DIN

12

EQSEL

6 GND

1 LD

4 MON

7 PWRON

10

RFEQO

9

RFFB

14

RGADJ

TZA1024

7800

220p

2841

3836

27K

F845

3838

33K

22R

3890

33K

3837

25

26

3

4

5

6

8

9

H

1

10

11

12

13

14

15

16

17

18

19

2

21

22

23

24

DRAM_16/4 BIT

7881

F844

F842

H

2881

F832

F857

100n

100n

2803

A

2837

220p

3842

10K

F855

470R

3807

2805
100n

2800

4u7

F847

2888

100n

100n

2844

F833

3859

2K2

10K

3861

H

100n

4R7

3800

A

2833

180p

2857

2K2

3854

4n7

2801

10R

3830

3834

5K6

1M

220p

2840

180p

2834

3874

47u

2804

68K

3802

D

22R

3880

D

3806

3K3

3n3

2851

10R

3853

D

2K2

3857

22K

3850

10n

2849

2843
22u

2K2

3856

2K2

3858

5K6

3831

2835

180p

180p

2831

100n

2885

H

F861

F858

F837

10K

3888

F831

F840

330p

2832

H

22u

2886

F835

H

H

F841

F854

4K7

3876

F862

D

D

H

H

10K

3845

22u

2802

3832

5K6

1n5

2858

SCL_CD

SDA_CD

YMLD

KILL

S_MUTE

+2.6V

D1

D2

D3

RAS

NPC_RESET

WE

A10

A2

A3

A4

A5

A6

A7

A8

A9

CAS

D0

D3

WE

RAS

A0

A1

A4

D2

{A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,D0,D1,D2,D3,A0,RAS,WE,CAS}

A9

+2.6V

+2.6V

SDA_CD

+2.6V

SCL_CD

+2.6V

+2.6V

+2.6V

A8

A7

A6

A5

Track-

Focus-

Focus+

+VR

INNERSWITCH

+2.6V

A10

A0

A1

A2

A3

D0

D1

CAS

+2.6V

+2.6V

+2.6V

+2.6V

SFSY

+2.6V

+2.6V

SILD

RAB

Sledge

Focus

Radial

RP

RN

LP

LN

Track+

CIRCUIT DIAGRAM

Summary of Contents for AZT9500

Page 1: ...nent side view 4 4 Layout diagram copper side view 4 5 Tunert board Circuit diagram 5 1 Layout diagram 5 2 Exploded view 6 1 Mechanical partslist 6 2 Electrical partslist 7 1 7 4 3140 785 32010 Published by LX 0219 Service Audio Printed in The Netherlands Subject to modification Portable compact disc player CLASS 1 LASER PRODUCT TABLE OF CONTENTS Copyright 2001 Philips Consumer Electronics B V Ein...

Page 2: ... 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 F F O P S E N O P S E F F O P S E N O P S E e d o m y a l P D C p y t A m 0 1 1 p y t A m 0 0 1 p y t A m 0 3 1 p y t A m 0 2 1 e d o m p m u J D C p y t A m 0 2 2 p y t A m 0 2 2 p y t A m 0 0 3 p y t A m 0 0 4 e d o m R E N U T p y t A m 0 3 p y t A m 0 3 y b d n a t S e g r a h c e r l c x e p y t A m 5 1 0 5 3 µ p y t A L E V E L N O I T C E...

Page 3: ...DUT RF Generator e g PM5326 S N and distortion meter e g Sound Technology ST1700B Ri 50Ω Low pass filter DUT S N and distortion meter L R i e Sennheiser UPM550 with FF filter Level meter i e Sound Technology ST1700B i e 4822 395 30204 22kHz 13th order 1 2 FEATURE OVERVIEW E L B A T R O P D C F O S E R U T A E F Ó R E N U T A R T L U Ò Y L I M A F T C U D O R P 0 0 5 9 T Z A s n o i s r e v l l a W...

Page 4: ...r o t p a d A C D C A 0 5 7 2 3 8 1 1 0 4 1 3 O O 0 0 2 6 3 3 Y A y r e t t a b e l b a g r a h c e R H M i N 0 2 1 4 8 8 0 3 3 0 1 3 X X X 4 6 4 3 Y A h c n i c m m 5 3 d r o c i F i H 1 8 8 1 1 0 2 3 2 2 8 4 O O O O O 0 0 1 0 5 3 Y A e t t e s s a C r o t p a d A r a C 9 5 0 0 1 7 9 3 2 2 8 4 O O O O X 0 0 5 4 5 3 Y A r e t r e v n o C C D C D r a C 3 3 0 0 1 9 1 2 2 2 8 4 O O O O X 7 7 5 0 2 E ...

Page 5: ...1 4 INSTRUCTION FOR USE ...

Page 6: ...1 5 INSTRUCTION FOR USE ...

Page 7: ...1 6 INSTRUCTION FOR USE ...

Page 8: ...1 7 INSTRUCTION FOR USE ...

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: ...ollowed 1 Remove the bottom screws 6x 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 membrance keyboard flex foil connector on cop...

Page 11: ...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 11308 KIT ESD3 combining al...

Page 12: ... VIN12 A CH1 and CH2 H bridge driver supply voltage 16 OUT2B servo driver CD drive negative drive output CH2 17 PGND2 GND H bridge driver ground 18 OUT2A servo driver CD drive positive drive output CH2 19 OUT3A servo driver CD drive positive drive output CH3 20 PGND2 GND H bridge driver ground 21 OUT3B servo driver CD drive negative drive output CH3 22 VIN34 A CH3 and CH4 H bridge driver supply vo...

Page 13: ...ol input 2 this pin should be tied low 32 KILL CD10 kill output programmable open drain 33 VSSD1 GND digital ground 2 34 V2 V3 CD10 NPC versatile I O input versatile pin 2 or output versatile pin 3 open drain 35 WCLI NPC CD10 or DSP CD10 word clock input for data loopback to DAC 36 SDI NPC CD10 or DSP CD10 serial data input for data loopback to DAC 37 SCLI NPC CD10 or DSP CD10 serial bit clock inp...

Page 14: ...ddress output 9 36 A8 NPC DRAM DRAM address output 8 37 A7 NPC DRAM DRAM address output 7 38 A6 NPC DRAM DRAM address output 6 39 A5 NPC DRAM DRAM address output 5 40 A4 NPC DRAM DRAM address output 4 41 A0 NPC DRAM DRAM address output 0 42 A1 NPC DRAM DRAM address output 1 43 A2 NPC DRAM DRAM address output 2 44 A3 NPC DRAM DRAM address output 3 TA2120FN Stereo Headphone Amplifier Pin Name Direct...

Page 15: ... 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 16: ...S TEST Purpose 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 fo...

Page 17: ... properly when jumping tracks the jump destination could not be found No valid subcode for approx 230ms During start up the disc speed did not reach 75 of the nom speed within approx 6 seconds The focus point could not be found within approx 10 seconds no valid TOC info resp 30 seconds valid TOC info table3 playback error analysis test pattern 1 all segments activated test pattern 2 alternate segm...

Page 18: ...nt Headphone RC Socket DA23 LN CD Drive Volume DC DC Converter Charging Circuit DC IN Socket RC Circuit DBB Battery or ACCU 2 6V LD HF D1 4 R1 2 Track Focus SL DM 2 6V SL FO RA From To uP From To uP PWRON EQSEL CDRW From To Supply Charging Circuit From To Servo Power Management 2 6V 2 6V LP LN RP RN From To FM Antenna FM Antenna RC Circuit 2 6V From To RC socket 2 6V 2 6V Tuner From uP Mute Beep T...

Page 19: ... 2303 D3 2304 B3 3302 B1 3303 D1 2307 C4 2312 D4 3306 C3 3307 D3 3308 A3 2316 B4 3 4 5 6 3310 C3 3311 D3 9 2321 E5 TUNER R OUT 2334 B5 2335 B5 3301 22K 1n 2305 2327 100n 3341 150R 3336 1K 2317 1n 6300 BZX284 C10 3303 3300 22K 22K 22u 2307 2330 10n 6 7 8 4 5303 7300 B TC75W51FU 5 3 2 1 8 4 150R 3340 A TC75W51FU 7300 A 3331 3K9 100n 2321 3K9 3330 3309 3K3 Headphone 1 2 3 4 5K6 3306 3329 820R 1300 73...

Page 20: ... PART 1 2 1 3V 1830 D1 10 11 0 7V 2 6V 2 0V B 0V D D 2841 E5 2842 E5 2843 D4 2889 H12 2890 B4 0V 0 1V 1 3V 1 3V 1 4V 2850 3n3 D 1n5 H 2854 D D 47n 2845 H 220K 3808 10K 3841 47R 3869 D H 2855 3n3 100n 2882 33 19 23 18 17 12 26 25 24 13 11 15 14 21 16 31 32 29 30 7 34 20 8 2 3 4 5 6 22 1 10 41 42 27 43 44 40 39 38 37 36 35 28 9 4K7 3805 7880 SM5907AF 3840 33K H F856 F839 3855 2K2 D 3868 22R 4p7 2890...

Page 21: ...F2 3271 F2 3279 G2 3280 G1 3281 H3 3282 H2 2407 G11 2408 H11 VC CONTROL 2 6V 1401 A13 1402 H14 1405 A9 2 6V 2 6V 1 7V GEN VG C DCIN 2R7 VIN12 0V 5 CONVERTER 1 3V DRIVER RESET VC 0V ERR3 C 0V OSC 0V 1 3V SAW VC INM1 VR OE 1 6V CHARGE PUMP 2 5V RST 0V 1 0V C CF1 VC ERR1 2 6V 4 4V F G H D A B C E F G H 2231 A2 2232 B2 1250 H4 1251 D1 1252 E1 BAT54C 6400 0 6V 1 1V C 4 0V 3 2V VC BC807 25W COL 7261 BAT...

Page 22: ...4 4 4 4 MAIN BOARD LAYOUT DIAGRAM COMPONENT SIDE VIEW ...

Page 23: ...261 6260 3289 3408 3409 3254 3261 3885 7882 7233 7234 7236 7232 7231 7259 3886 3 8 6 8 2 8 5 8 2 8 8 8 3234 3279 3255 3244 3887 7252 6258 3242 3298 2944 3251 2 4 0 9 2 4 0 8 2 4 0 5 3 4 1 0 3245 3240 MAIN BOARD LAYOUT DIAGRAM COPPER SIDE VIEW ...

Page 24: ...F018 I7 3089 H3 3090 H4 7021 B2 3092 F6 3093 F7 3094 B3 3095 E9 3096 F10 3099 H11 3100 I9 3101 I10 2129 H8 Ferrite unit 2131 A3 2132 I10 2133 H10 2077 B5 2078 B1 2079 D10 2080 D11 2081 C6 2082 C6 3051 A1 3053 B1 F023 F7 I009 F2 2101 3068 1M 1 3 4 6 7 8 10p 2105 15p 5CDM 5002 2089 1u 2090 9 7 14 8 1K 3102 7000 D 74HCU04D 10K 3084 2118 6p8 3067 100K 7 14 12 1n 2085 7000 F 74HCU04D 13 2086 F019 3065 ...

Page 25: ...ARD LAYOUT The tuner is not intended to be repaired on component level An adjusted printed board assembly is available with codenumber 3140 118 84860 Circuit diagram and printed board is published for orientation only ...

Page 26: ...7 3103 308 11960 BOTTOM ASSY 2 421 3103 304 69590 SUSPENSION 413 3140 118 84860 PBAS 8 FOCUS TUNER BOARD 422 3103 309 05320 CD DA23LNPH DRIVE ASSY 402 3140 114 41520 BUTTONSET FOCUS T 406 3140 114 41530 BUTTON STOP 401 3140 114 41540 HOLDER 404 3140 114 41550 BUTTON MODE FOCUS TUNER 403 3140 114 42770 BUTTON FM MW for 00C 05Z 403 3140 114 44120 BUTTON FM AM for 11 17 419 3103 301 06500 SPRING SLID...

Page 27: ...Y5V 50V 2403 2238 586 59812 100nF 80 20 Y5V 50V 2262 5322 126 11579 3 3nF 10 X7R 63V 2405 2020 552 96305 4 7U 80 20 Y5V 10V 2263 4822 126 13883 220pF 5 50V 2406 4822 122 33761 22pF 5 NP0 50V 2264 4822 126 13883 220pF 5 50V 2407 4822 122 33761 22pF 5 NP0 50V 2265 2238 586 59812 100nF 80 20 Y5V 50V 2408 2238 586 59812 100nF 80 20 Y5V 50V 2266 4822 126 13883 220pF 5 50V 2409 3198 016 31020 1nF 10 NP0...

Page 28: ...198 017 41050 1µF 20 Y5V 10V 3283 4822 051 30474 470K 5 0 062W 2862 3198 017 41050 1µF 20 Y5V 10V 3284 2322 615 13103 NTC 10K 5 0 21W 2880 2238 586 59812 100nF 80 20 Y5V 50V 3286 4822 051 30103 10K 5 0 062W 2881 2238 586 59812 100nF 80 20 Y5V 50V 3288 4822 051 30109 10R 5 0 062W 2882 2238 586 59812 100nF 80 20 Y5V 50V 3289 4822 051 30562 5 6K 5 0 063W 2885 2238 586 59812 100nF 80 20 Y5V 50V 3291 4...

Page 29: ...12 4822 051 30183 18K 5 0 062W 3842 4822 051 30103 10K 5 0 062W 3413 4822 117 13632 100K 1 0 62W 3843 4822 051 30103 10K 5 0 062W 3414 4822 051 30103 10K 5 0 062W 3844 4822 051 30103 10K 5 0 062W 3415 5322 117 13022 22K 1 0 063W 3845 4822 051 30103 10K 5 0 062W 3416 4822 051 30109 10R 5 0 062W 3846 4822 051 30103 10K 5 0 062W 3417 4822 051 30223 22K 5 0 062W 3847 4822 051 30339 33R 5 0 062W 3419 4...

Page 30: ...7BW 5251 4822 157 51462 10µH 10 7302 9322 142 97668 TA2120FN 5300 3198 018 35670 FXD IND 0 56µH 10 7303 3198 010 44350 BC807 25W 5301 3198 018 35670 FXD IND 0 56µH 10 7304 3198 010 42310 BC847BW 5302 3198 018 35670 FXD IND 0 56µH 10 7400 3140 110 51431 TMP86CM29F AZT9500 1 5303 3198 018 35670 FXD IND 0 56µH 10 7402 9351 750 10118 74LV4066PW 5400 4822 242 10845 FILTER CSTCC4 23MG002 7403 9322 143 4...

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