Philips ACT400 Скачать руководство пользователя страница 20

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4 -4

BIAS

time

Mix out

Switch

time

Beep in

RF in

RF out

Vref

out

43k

Switch

DBB

MUTE

Power on

Switch

Ripple
Filter

Vcc

Beep

27k

AVC

+ -

1,7-3,6V

boost

Low-pass

out

UP/DWN

COUNTER

CONTROL

D-A

CONV

DECODER

F313 B14
F314 B13
F316 C13

F320 C14

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

1.3V

F327 D14

3338 D8

3341 D3
3342 B3
3343 B11
3346 E8
3349 D11
3350 C9

7300-A D3
7300-B B3
7301 B4
7302 D4
7303 B8
7305 C9

2301 B2
2302 D2
2303 B2
2304 D3

1,3V

from CD-PART

RIGHT Channel

7306 C12
7307 B10
7308 C6
F300 D12
F301 D12
F302 C14

F304 D8
F305 D14
F306 B8
F307 C5
F308 C5
F309 D1

F310 D1
F311 B1
F312 C1

PART

to CONTROL

PART

from CONTROL

1.4V

CD - C00

1257 B13
2238 D7
2239 D5
2240 E6
2244 E5
2300 D2

0,7V

1,3V

1.4V

2.6V

LEFT Channel

DBB - G10

0.6V

1.3V

1,3V

from DSP-PART

1,3V

DBB - G10

2318 C11

2319 C11
2320 B3
2322 E11

2323 E10
2327 B9
2328 B10

2329 A10
2333 A10
2335 B13
2336 E9
3209 B7
3210 C5

3211 D5

2.6V

&...EXP210

1.3V

4.0V

3312 D4
3313 B4

3314 D4
3315 B4
3316 B8
3317 B8
3318 C11
3319 E8

3321 C12
3324 E11
3325 E10
3327 B10
3328 B10
3329 B12

3333 C4
3334 D4
3335 D8

2305 C3
2306 D4

2307 C4
2308 D3
2309 B3
2310 B9
2311 D8
2312 D9

2313 D9
2314 D9
2315 D9
2316 E9
2317 B10

0.5V

1.3V

3212 E5
3213 C7
3293 C5
3300 D2
3301 B2

3302 D2
3303 C2
3304 D2
3305 B2
3306 C4
3307 C4

3308 E2
3309 C2
3310 D4
3311 C4

1.4V

3336 A10

2.0V

0,7V

1,3V

1.6V

1,3V

1.9V

1.4V

3337 E8

1.4V

PART

#...EXP510

2.0V

1.3V

...EXP310

1,3V

2.0V

from CONTROL

4.1V

1.4V

1,3V

3338

3311

5K6

3K3

47K

F316

3334

F302

18K

3336

220R

100K

3318

3307

2333

F320

3209

47K

F306

3313

3312

2304

220p

12K

3293

12K

3213

33K

3301

3346 2R2

TDA1308T

7300-A

2R2

2318

2322

3324

100n

FMN

1257

7305

220p

BA3574BFS

2300

ESD

3302

33K

BC847BW

7306

BC847BW

7302

2306

3n3

3316

10K

F300

3321

470K

2329

4u7

2336

100n

ESD

3349

10K

3350

10K

3342

4K7

3335

3341

3K3

F312

47R

3329

3K3

3333

15K

3305

2319

33K

3328

100n

3327

100p

2328

10K

3343

2303

2316

330u

4u7

2309

220p

2301

100n

2335

2312

2u2

2313

47u

F301

6 UP_

VDD

VSS

BC847BW

7307

DC-OUT

7 DN_

GND1

GND2

IN1

IN2

INH_

INT_

OSC

2 OUT1

OUT2 15

4 TP1

TP2

2239

2u2

TC9235F

7308

3337

BC847BW

7301

2311

22u

2320

100u

3317

4K7

F307

33K

F308

100p

2302

3300

F311

BC847BW

7303

4u7

2308

2317

100n

2315

100n

F327

3n3

2307

TDA1308T

7300-B

33K

3210

3303

33K

220p

2305

3211

3212

2314

22u

3325

2R2

ESD

F310

F309

5K6

3K3

3310

3306

18K

3315

F305

F304

3314

3K3

15K

3309

2323

100n

15K

3304

2310

15K

3308

2R2

3319

F314

F313

2240

100n

2238

100n

2327

+3.3V

VREF

100n

2244

+3.3V

KEY1

KEY2

Hold/Resume

+2.6V

DOOR

VREF

BEEP

+2.6V

DBB

VREF

TREBLE

+2.6V

DBB_STEP

+5V

VREF

AUD

AUD_SD

VREF

+3.3V

MUTE

+2.6V

+5V

DBB_ON#TMP

+2.6V

SIO_DAT

VREF

SIO_CLK

MAIN BOARD - CIRCUIT DIAGRAM

Содержание ACT400

Страница 1: ...am component side view 4 7 Jack board Circuit diagram 5 1 Layout diagram 5 2 Exploded view 6 1 Mechanical partslist 6 1 Electrical partslist 7 1 7 6 3140 785 32190 Published by LX 0236 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 Eindhoven The Netherlands All rig...

Страница 2: ... empty Battery week 1 Battery week 2 Battery week 3 1 8V 100 50mV battery empty level 0 9V 100mV battery empty level 0 6V 100mV battery empty level 0 3V 100mV E P Y T Y R E T T A B E D O M D C N O P S E s e i r e t t a b y r a m i r P 6 R L x 2 E D O M D C F F O P S E E D O M MP3 E D O M MP3 N O P S E 7 h 11h typ 7 h 11h typ 14 h 23h typ 11 h 15h typ ESP LP ESP LP E D O M Y L P P U S e g n a r e g...

Страница 3: ...files that can be played depends on the length of the file names with short file names more files will be supported all trademarks used are owned by their respective owners general information ACCESSORIES front view 1 display 2 adjusts the volume down 3 adjusts the volume up 4 5 skips backward and searches backward 5 6 skips forward and searches forward 6 1 mp3 cd only selects the previous album o...

Страница 4: ...e esp and powersaving power supply Replace batte power adapter supplied or optionally available use only the AY 3170 power adapter 4 5 V 300 mA direct current positive pole to the center pin any other product may damage the set 1 make sure the local voltage corresponds to the adapter s voltage if your power adapter is equipped with a voltage selector set this selector to the local power voltage if...

Страница 5: ...ing a track during playback briefly press 5 or 6 once or several times to skip to the beginning of the current previous or subsequent track playback continues with the selected track searching for a passage during playback keep 5 or 6 pressed to find a particular passage in backward or forward direction searching starts and playback continues at a low volume for cd audio tracks the search speeds u...

Страница 6: ... 56 6 Hold esp and powersaving with a conventional portable disc player the music may stop while you are jogging for example the electronic skip protection protects the psa against loss of sound caused by light vibrations or shocks continuous playback is ensured esp does not protect the psa against damage caused by dropping press esp repeatedly during playback to select either ESP on ESP is shown ...

Страница 7: ...ct the mains adapter securely Hold indication deactivate hold and or no reaction disconnect the set from the power supply to controls or take out the batteries for a few seconds no sound or press 2 to resume playback bad sound quality adjust the volume check and clean the connections keep this set away from active mobile phones or strong magnetic fields pls insert cd insert a disc label upwards or...

Страница 8: ... 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 9: ...REPAIR POSITION COMPONENTSIDE To get access to the compomentside of the printed board assembly proceed as follows 1 Remove bottom screws 2pcs under the plate decoration Remove screws 3pcs in the CD door 2 Lift the bottom cabinet 3 Disconnect membrance flex foil connector on component side of jack board 4 Take care that the door switch is closed during measurements DISMANTLING THE CD DOOR To disman...

Страница 10: ...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 11: ...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 voltage 23 ...

Страница 12: ... 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 versatile I O input versatile pin 2 or output versatile pin 3 open drain 35 WCLI DSP CD10 word clock input for data loopback to DAC 36 SDI DSP CD10 serial data input for data loopback to DAC 37 SCLI DSP CD10 serial bit clock input for data loopback to DAC 38 RESETn µP CD10 po...

Страница 13: ...put asserted to request control of address data and control lines 31 BIO DSP branch control input 32 MP MC DSP microprocessor microcomputer mode select 33 DVDD2 3 3V power supply for I O pins 34 CVSS4 GND ground for core CPU 35 BDR1 CD10 serial data receive input 36 BFSR1 CD10 DSP frame synchronization pulse for receive input 37 CVSS5 GND ground for core CPU 38 BCLKR1 DSP serial shift clock 39 HCN...

Страница 14: ...02 D3 DSP DRAM FLASH parallel data bus 103 D4 DSP DRAM FLASH parallel data bus 104 D5 DSP DRAM FLASH parallel data bus 105 A16 DSP DRAM FLASH parallel address bus 106 DVSS7 GND ground for I O pins 107 A17 DSP DRAM FLASH parallel address bus 108 A18 DSP DRAM FLASH parallel address bus 109 A19 DSP DRAM FLASH parallel address bus 110 A20 DSP DRAM FLASH parallel address bus 111 CVSS9 GND ground for co...

Страница 15: ... through all 3 focus sensitivities re initialize CD10 and restart focus search procedure N Y Y re initialize CD10 and restart focus search procedure N focus found during ramping cycle subcode error handler radial error handler N DSP sends new focus parameters to CD10 switch to higher focus sensitivity Y already looped through all 3 focus sensitivities Y focus found during ramping cycle focus found...

Страница 16: ... 9MHz L P F 1 not on all versions VDD MOTO1 VDD 2 6V VCC2 VCCL 2 6V UP AD0 AD9 DD0 DD15 7305 7482 64Mbit DRAM VDD 3 3V 3 3V 7400 AD0 AD16 DD0 DD15 FLASH EPROM VDD 3 3V UP_RESET FROM SUPPLY SIO_DAT SIO_CLK VOLUME DBB CONT TREBLE DBB_STEP BEEP DBB_ON IN B Switch Beep in DBB Switch Low pass boost IN A WAKE SLEEP t urntable LASER SUPPLY PROTECT EQSEL DIN PWRON MON RFEQO RFFB CDRW CMFB LD 1x 2x SUM A B...

Страница 17: ...0 7V 9 TO CD PART 3 6V 52V from DSP PART 4 1V F276 E7 2 5V 1 3V 2 8V D60 OVERVOLTAGE PROTECTION S60 MP3 D60 2 7V 4 5V 10 tolerance 1 7273 F 74LV14 3281 470K 7272 BC847BW 2297 100n 3294 10R 2266 220p 2295 1u 2278 1u 2u2 7277 BC847BW 5251 100n 2265 2263 220p 3242 22R 5K6 3290 SS14 6231 3289 5K6 2234 1n 2K7 3256 3252 330R 100n 2269 F255 6258 BAV99 F271 74LV14 7273 E 74LV14 7278 A 2230 100n 2241 100n ...

Страница 18: ...2 5V 0V 0V 1 3V 1 3V 1 3V 2 7V FROM 1 3V 2 7V C 1 6V 1 3V 1 3V 0V 0V 1 3V 2 6V 2 7V TO DSP PART 1 8V 3858 2K2 2 7V 0 8V 2836 330p 3830 10R 3869 4u7 2800 47R H H 4 5 6 7 8 9 33R 3861 1830 FMN 1 10 11 12 13 14 15 16 2 3 2841 220p 6K8 3834 2844 100n H F833 22n 3803 3K3 2855 H 2847 3n3 H 3893 2857 100n 3850 22K H 3848 33K H H 2856 33n 3849 1K F850 3807 470R H 3833 6K8 F837 2848 27p F835 4p7 2890 H F84...

Страница 19: ...00 1 2 7 14 3 7483 A 74LVC139 2 3 1 GND 8 4 5 6 7 100n 2484 2491 100n 100n 2479 98 23 R W 88 TCK 86 TDI 85 TDO TMS 89 82 TOUT 87 TRST X1 96 X2 CLKIN 97 27 XF 55 HR W 18 IACK 61 29 IAQ INT0 64 INT1 65 INT2 66 67 INT3 25 IOSTRB 22 IS 32 MP MC 26 MSC 24 MSTRB NMI 63 PS 20 READY 19 RS 17 HD0 58 69 HD1 81 HD2 HD3 95 120 HD4 HD5 124 HD6 135 HD7 6 HDS1 127 HDS2 129 HINT 51 30 HOLD 28 HOLDA 80 HPI16 HPIEN...

Страница 20: ...3309 C2 3310 D4 3311 C4 1 4V 3336 A10 2 0V 0 7V 1 3V 1 6V 0V 1 3V 1 9V 1 4V 3337 E8 1 4V PART EXP510 2 0V 1 3V EXP310 1 3V 1 3V 1 3V 0V 2 0V from CONTROL A 4 1V 1 4V 1 3V X 3338 3311 5K6 3K3 47K F316 3334 A F302 18K 3336 220R 100K 3318 3307 2333 A F320 1u 3209 47K F306 3313 1M A 1M 3312 2304 220p 12K 3293 12K 3213 33K 3301 3346 2R2 TDA1308T 7300 A 3 2 1 8 4 A 2R2 1u 2318 2322 3324 10 11 12 13 14 1...

Страница 21: ... 3417 F401 7405 BC847BW 3410 10R 2401 4u7 F411 F412 10R 3411 3405 18K 3419 470K 2413 100n 49 48 47 46 45 44 4 58 57 56 V3 18 5 1 2 3 13 14 15 16 17 36 37 38 39 40 41 42 43 8 51 50 7 61 62 63 64 28 29 30 31 32 33 34 35 10 11 12 60 59 55 54 53 52 20 21 22 23 24 25 26 27 9 6 ESD TMP86PM29A 7400 19 F424 1u 2400 220p 2418 1M 3426 5400 BC847BW 7406 47K 3438 3427 1M 3436 4K7 1n 2402 F431 F430 220K 3420 4...

Страница 22: ...4 6 4 6 MAIN BOARD LAYOUT DIAGRAM COPPER SIDE VIEW ...

Страница 23: ...4 7 4 7 MAIN BOARD LAYOUT DIAGRAM COMPONENT SIDE VIEW ...

Страница 24: ...A1 U29 C1 U30 C7 C D A B C D U12 A4 U13 A4 U14 A2 U15 B2 U16 A2 U17 A2 P Provisional P P 2332 330u A 1255 PH S 1 2 3 2334 4n7 5302 5300 A 4301 U12 2297 100n SSSS2 1 2 3 4 ESE21 1401 SKHH 1410 1402 1409 SKHH 1301 03 721CO 2 6 3 5 4 1 SKHH 1408 U16 U13 U18 U17 U29 U30 U20 U26 U27 1252 DC JACK 3322 ESD U28 2R2 0R1 3263 0R1 5253 5252 3264 0R1 U23 0R1 U19 U22 U32 U31 U14 U21 4 5 6 7 8 9 U15 FMN 1254 1 ...

Страница 25: ...5 2 5 2 JACK BOARD LAYOUT DIAGRAM COMPONENT SIDE VIEW JACK BOARD LAYOUT DIAGRAM COPPER SIDE VIEW ...

Страница 26: ...11 01320 SPRING BATTERY DOOR 412 3140 111 01310 SPRING DOOR R 413 3140 117 63570 MIDDLE CAB ASSY 414 3103 304 69590 SUSPENSION 416 3140 111 22240 CONTACT PLATE SHORT 417 3103 309 05480 CD DA23ZPH 418 3140 111 22200 CONTACT PLATE PLUS 419 3140 111 22210 CONTACT PLATE MINUS 421 3140 117 63560 BOTTOM CAB ASSY 422 3140 111 01290 SPRING SLIDER 423 3140 114 45650 LOCK SLIDER 424 3140 114 45640 BUTTON SL...

Страница 27: ... 47µF 20 6 3V 2244 2238 586 59812 100nF 80 20 Y5V 50V 2314 4822 124 12313 22µF 10V 20 2246 4822 126 14472 1µF 10 X7R 10V 2315 2238 586 59812 100nF 80 20 Y5V 50V 2250 2020 552 96305 4 7µF 80 20 Y5V 10V 2316 4822 124 12397 330µF 20 6 3V 2251 4822 126 14472 1µF 10 X7R 10V 2317 2238 586 59812 100nF 80 20 Y5V 50V 2252 4822 126 14241 330pF NP0 50V 2318 4822 126 14472 1µF 10 X7R 10V 2253 4822 126 14494 2...

Страница 28: ...K 5 0 062W 2497 2238 586 59812 100nF 80 20 Y5V 50V 3211 4822 051 30102 1K 5 0 062W 2498 2238 586 59812 100nF 80 20 Y5V 50V 3212 4822 051 30102 1K 5 0 062W 2499 4822 124 11946 22µF 20 16V 3214 4822 117 13632 100K 1 0 62W 2800 2020 552 96305 4 7µF 80 20 Y5V 10V 3215 4822 051 30105 1M 5 0 062W 2801 4822 126 13193 4 7nF 10 X7R 63V 3216 4822 117 12891 220K 1 2802 2020 552 96305 4 7µF 80 20 Y5V 10V 3217...

Страница 29: ...822 051 30101 100R 5 0 062W 3276 4822 117 13632 100K 1 0 62W 3413 4822 051 30101 100R 5 0 062W 3277 4822 051 30103 10K 5 0 062W 3414 4822 051 30101 100R 5 0 062W 3281 4822 117 12891 220K 1 3415 4822 051 30103 10K 5 0 062W 3288 4822 051 30109 10R 5 0 062W 3416 4822 051 30103 10K 5 0 062W 3289 4822 051 30562 5 6K 5 0 063W 3417 4822 051 30103 10K 5 0 062W 3291 4822 117 13632 100K 1 0 62W 3418 4822 05...

Страница 30: ... 30105 1M 5 0 062W 3801 4822 051 30153 15K 5 0 062W 3896 4822 051 30472 4 7K 5 0 062W 3802 4822 051 30683 68K 5 0 062W 3897 4822 117 13632 100K 1 0 62W 3803 4822 051 30332 3 3K 5 0 062W 3804 4822 051 30479 47R 5 0 062W COILS FILTERS 3805 4822 051 30472 4 7K 5 0 062W 5230 4822 157 11705 COIL 10µH 3806 4822 051 30332 3 3K 5 0 062W 5250 2422 536 00438 IND FXD 40µH 30 3807 4822 051 30471 470R 5 0 062W...

Страница 31: ...9 17289 74LV14PW 7300 4822 209 33165 TDA1308T N1 7301 3198 010 42310 BC847BW 7302 3198 010 42310 BC847BW 7303 3198 010 42310 BC847BW 7305 4822 209 16083 BA3574BFS 7306 3198 010 42310 BC847BW 7307 3198 010 42310 BC847BW 7308 9322 181 94682 TC9235F 7400 3103 308 84521 TMP86CH21AF 7404 3198 010 42320 BC857BW 7405 3198 010 42310 BC847BW 7406 3198 010 42310 BC847BW 7480 9322 170 91671 TMS320DA150PGE160...

Страница 32: ...2 100 00787 HEADPHONE HJ020 77E 1410 2422 128 02833 TACT SWITCH 8001 3140 110 22250 FFC FOIL 16P 40 16P CAPACITORS 2324 4822 126 14549 33nF 16V X7R Note Only these parts mentioned in the list are 2325 4822 126 14549 33nF16V X7R normal service parts 2331 4822 124 12397 330µF 20 6 3V 2332 4822 124 12397 330µF 20 6 3V RESISTORS 3322 4822 117 12917 1R 5 0 062W 3323 4822 117 12917 1R 5 0 062W 3339 4822...

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