Philips AZT9500 Скачать руководство пользователя страница 19

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4 -1

BIAS

BIAS IN

BST SW

BST OUT

BST NF

ADD OUT

RF IN

PWC SW

VCC

OUT B

OUT C

OUT A

PWR GND

MIX OUT

ALC IN

ALC DET

ATT SW

IN A

IN B

GND

BEEP IN

MT TC

MT SW

PW SW

2306 B4

3324 C7

2320 D7

LEFT Channel

7304 D8
F300 A9

7303 C8

1,3V

3336 B8

3337 C2

2324 E4

2325 B7

F301 B9

2x10K

2331 D7
2332 C5

S...only for non Cord R/C

5303 B9
6300 B9

3328 D8
3329 D8

F307 D10

3323 D4

3327 C4

7300-B C3
7301 E4

7302 E5

3339 B8

3338 B8

F302 B9
F303 D10

2305 D3

F305 D10
F306 D10

3309 C3

3314 B4

2333 B9

L-OUT

FM-ANT

AUDIO-PART

R...only for Cord R/C

1,3V

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

1,3V

3315 B4

3318 D4

1300 A10
2300 B2

3340 B8
3341 B8

3891 D9
3892 C5
5300 A9
5301 B9

3325 C8
3326 D9

2323 A5

2317 D8

2318 D7

3320 B4
3321 E4

2326 B7
2327 B8
2328 B8
2329 B8

2330 B9

GND

3304 B2
3305 D2

RIGHT Channel

3330 B5
3331 B5
3332 D5
3333 D7

5302 B9

from CD-P

1,3V

7300-A B3

2313 D5
2314 D5
2315 D7

F304 D10

3300 B1
3301 C1

2301 C2
2302 B3
2303 D3

2304 B3

3302 B1
3303 D1

2307 C4
2312 D4

3306 C3
3307 D3
3308 A3

2316 B4

3310 C3
3311 D3

2321 E5

TUNER

R-OUT

2334 B5

2335 B5

3301

22K

2305

2327

100n

3341

150R

3336

2317

6300

BZX284-C10

3303

3300

22K

22u

2307

2330

10n

5303

7300-B
TC75W51FU

150R

3340

TC75W51FU

7300-A

3331

3K9

100n

2321

3K9

3330

3309

3K3

Headphone

5K6

3306

3329

820R

1300

7303
BC807-25W(COL)

100p

2302

100p

2303

TA2120FN

7302

22K

3892

F301

100n

2316

100K

3327

F304

2315

10u

2328

33n

2324
1u

10K

3315

10K

3314

2332

3339

100n

2323

3321

10K

5300

BC847BW

7301

33K

3332

2313

10u

5301

5302

3318

10K

F303

F306

F305

3K3

3308

2300

2R2

3325

100n

2326

ESD

100n

2320

F300

F302

3307

5K6

2306

22u

470R

3302

22K

3328

3324

2R2

2318

220u

3338

4u7

2325

F307

33n

2329

7304

BC847BW

3326

8K2

3891

12K

2n2

2333

2331

2u2

2K7

3333

2304

220n

2314

10u

2312

3323

10K

3337

3320 3

2301

2335

680p

2334
680p

22K

3304

3310

3305

22K

3311

3K3

HP_IN

+HP

VREF

+HP

+Tuner

+2.6V

KILL

MUTE

+HP

+Tuner

VREF

BEEP

VREF

DBB_ON

CIRCUIT DIAGRAM

Содержание AZT9500

Страница 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...

Страница 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...

Страница 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...

Страница 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 ...

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

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

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

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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 ...

Страница 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 ...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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