background image

© 

WARNING

All ICs and many other semiconductors are susceptible to
electrostatic discharges (ESD). Careless handling during
repair can reduce life drastically.
When repairing, make sure that you are connected with the
same potential as the mass of the set via a wristband with
resistance. Keep components and tools at this potential.

ATTENTION

Tous les IC et beaucoup d´autres semi-conducteurs sont
sensibles aux décharges statiques (ESD). Leur longévite
pourrait être considérablement écourtée par le fait qu´aucune
précaution nést prise à leur manipulation.
Lors de réparations, s´assurer de bien être relié au même
potentiel que la masse de l´appareil et enfileer le bracelet
serti d´une résistance de sécurité.
Veiller à ce que les composants ainsi que les outils que l´on
utilise soient également à ce potentiel.

WARNUNG

Alle ICs und viele andere Halbleiter sind empfindlich
gegenüber elektrostatischen Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kann die
Lebensdauer drastisch reduzieren.
Sorgen Sie dafür, daß sie im Reparaturfall über ein Puls-
armband mit Widerstand mit dem Massepotential des
Gerätes verbunden sind.
Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem
Potential.

ñ 

WAARSCHUWING

Alle IC´s en vele andere halfgeleiders zijn gevoelig voor
electrostatische ontladingen (ESD).
Onzorgvuldig behandelen tijdens reparatie kan de levensduur
drastisch doen vermindern. Zorg ervoor dat u tijdens reparatie
via een polsband met weerstand verbonden bent met hetzelfde
potentiaal als de massa van het apparaat.
Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.

AVVERTIMENTO

Tutti IC e parecchi semi-conduttori sono sensibili alle scariche
statiche (ESD).
La loro longevità potrebbe essere fortemente ridatta in caso di
non osservazione della più grande cauzione alla loro
manipolazione. Durante le riparationi occorre quindi essere
collegato allo stesso potenziale che quello della massa
delápparecchio tramite un braccialetto a resistenza.
Assicurarsi che i componenti e anche gli utensili con quali si
lavora siano anche a questo potenziale.

©

Safety regulations require that the set be restored to its
original condition and that parts 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 teruggebracht en dat
onderdelen, identiek aan de gespecificeerde, worden toegepast.
De Veiligheidsonderdelen zijn aangeduid met het symbool

s

 

Varning !

Osynlig laserstrålning när apparaten är öppnad och
spärren är urkopplad. Betrakta ej strålen.

 Advarsel !

Usynlig laserstråling ved åbning når sikkerhedsafbrydere 
er ude af funktion. Undgå udsaettelse for stråling.

ß

 Varoitus !

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen !

f

"Pour votre sécurite, ces documents doivent être utilisés par
des spécialistes agréés, seuls habilités à réparer votre
appareil en panne".

ESD

SAFETY

d

Bei jeder Reparatur sind die geltenden Sicherheitsvor-
schriften zu beachten. Der Originalzustand des Gerätes
darf nicht verändert werden. Für Reparaturen sind Original-
ersatzteile zu verwenden.
Sicherheitsbauteile sind durch das Symbol          markiert.

f

Les normes de sécurité exigent que l`appareil soit remis
à l`état d`origine et que soient utilisées les pièces de
rechange identiques à celles spécifiées.
Les composants de sécurité sont marqués

CLASS 1

LASER PRODUCT

© 

DANGER: Invisible laser radiation when open.

©

After servicing and before returning the set to customer
perform a leakage current measurement test from all 
exposed metal parts to earth ground, to assure no
shock hazard exists.
The leakage current must not exceed 0.5mA.

AVOID DIRECT EXPOSURE TO BEAM.

©

 

AVAILABLE ESD PROTECTION EQUIPMENT :

 

anti-static table mat

large 1200x650x1.25mm

4822 466 10953

small  600x650x1.25mm

4822 466 10958

anti-static wristband

4822 395 10223

connection box (3 press stud connections, 1M

)

4822 320 11307

extendible cable (2m, 2M

, to connect wristband to connection box)

4822 320 11305

connecting cable (3m, 2M

, to connect table mat to connection box) 4822 320 11306

earth cable (1M

, to connect any product to mat or to connection box) 4822 320 11308

KIT ESD3 (combining all 6 prior products - small table mat)

4822 310 10671

wristband tester

4822 344 13999

2-1

CS 53 135

Summary of Contents for CD753/00

Page 1: ... Audio Printed in The Netherlands Subject to modification 4822 725 26026 Compact Disc Player PREV PAUSE NEXT PHONES PROGRAM EDIT PEAK POWER ON STANDBY COMPACT DISC PLAYER CD 753 STOP PLAY OPEN CLOSE COMPACT DISC PLAYER CD 753 TIME DIGITAL OUTPUT CD REWRITEABLE PLAYBACK DIGITAL OUTPUT CD REWRITEABLE PLAYBACK VOLUME SCROLL CD TEXT FADE SHUFFLE HIGHLIGHT CLASS 1 LASER PRODUCT 00 01 14 Safety regulati...

Page 2: ...dance 120Ω Load impedance 32Ω 600Ω Output power 25mW at 32Ω 52mW at 120Ω 29mW at 600Ω Laser Output power 5mW 3mW typ Wavelength 780nm Measurement setup Use Audio Signal disc SBC429 4822 397 30184 L R LEVEL METER e g Sennheiser UPM550 with FF filter S N and distortion meter e g Sound Technology ST1700B TECHNICAL SPECIFICATION s d n a m m o C 5 C R 0 2 e d o c m e t s y S d n a m m o C e d o C d n a...

Page 3: ...1 2 CS 53 134 LOCATION OF PRINTED CIRCUIT BOARDS ...

Page 4: ...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 teruggebra...

Page 5: ...lecting a track during CD play 8 Selecting a track when CD play is stopped 8 Searching for a passage during CD play 8 Random order playing SHUFFLE 8 Repeating a CD a track or a program 8 Repeating a part of the CD 8 Programming track numbers 9 Clearing the program 9 Loudest passage searching 9 Time display 9 Fading out and in 10 Volume adjustment 10 Locking the volume 10 Headphone listening 10 Sca...

Page 6: ...the current or a previous track NEXT K selects the beginning of a subsequent track STOP 9 stops CD play and clears a program 5 searches backward PAUSE interrupts CD play 6 searches forward CD TEXT switches through the different CD Text information SCROLL scrolls CD Text information REPEAT A B repeats a selected part of the CD Remote control Mains Connections Accessories English RE PE AT A B CD TE ...

Page 7: ...sired sequence You can store any track more than once At most 30 tracks can be stored in the memory 1 Press PROGRAM to start programming y PROGRAM flashes Note If you press PROGRAM while playing a CD the actual track will be added to the program 2 Press PREV or NEXT PREV J or NEXT K on the remote control to select the desired track or Key in the number of a track with the digits 1 0 on the remote ...

Page 8: ...ll be stopped before scanning Scanning the CD Headphone listening Locking the volume Volume adjustment Fading out and in English PREV PAUSE NEXT PHONE S PROGR AM EDIT PEAK TIME SCROLL CD TEXT VOLUM E HIGHLIGH T SHUFFLE FADE STOP PLAY ADDITIONAL FUNCTIONS 11 English It is possible to set up the CD player in a way that it will calculate which tracks will fit on your recording media It is only possib...

Page 9: ...4 1 CS 53 140 MECHANICAL INSTRUCTIONS 1 Loosen 7x screw as shown in picture 1 picture 1 picture 2 2 Lift top cover as shown in picture 2 3 Remove top cover Dismantling Top Cover ...

Page 10: ...Loosen 2x screw as shown in picture 3 Dismantling Front picture 3 Bottom view Side view 2 Release 2x snap on bottom see picture 3 3 Release 2x snap on side see picture 4 4 Remove front MECHANICAL INSTRUCTIONS picture 4 ...

Page 11: ...he tray a Press open close button to open the tray If the tray doesn t work use a small screwdriver as shown in Fig 1 step 1 to move the tray outside After the first centimetre it is possible to pull the tray out by hand b Release two snaps and remove tray Fig 1 ...

Page 12: ...4 4 CS 53 143 Assembly of gear a Use a pin e g a paperclip to align the cam wheel a with the gear wheel b See Fig 2 b Fix the wheels with the small plastic washers Fig 2 ...

Page 13: ...m works correctly 1 Turn the gear wheel b clockwise to its endposition Use a small screwdriver as shown in Fig 1 step 1 The tray has to move to inner position first and then the CD mechanism has to move to its upper position 2 Turn the gear wheel b counter clockwise to its endposition The CD Mechanism has to move to its lower position first and then the tray has to move outside h Mount the CD Mech...

Page 14: ...ewdriver set T6 T20 SBC 163 4822 395 50145 Audio signal disc SBC 429 4822 397 30184 Playability test disc SBC444 444A 4822 397 30245 Test disc 444 disc without errors Test disc 444A disc with dropout errors black spots and fingerprints Burn in test disc SBC442 4822 397 30155 65 min 1kHz signal at 30dB level without pause ...

Page 15: ...e v a h 3 0 0 1 W r o r r e t u o e d i l S s m 0 5 2 e r o f e b n e p o s i h c t i w s r e n n i n o i t i s o p r e n n i s t i f o t u o e m o c t o n d i d e d i l s e h t n e h w d e t a r e n e G m e l b o r p r o t o m e d i l s r o h c t i w s r e n n I y b d e s s a p e v a h 5 0 0 1 W r o r r e p m u J e m i t n i a t r e c a n i h t i w d n u o f e b t o n d l u o c n o i t a n i t s ...

Page 16: ...t 10 IREFT CD7 current reference for calibration ADC 11 VRH not connected reference output from ADC 12 VSSA2 GND supply analog of CD7 13 SELPLL 4V selects whether internal clock multiplier PLL is used 14 ISLICE CD7 current feedback from data slicer 15 HFIN CD7 comparator signal input 16 VSSA3 GND supply analog of CD7 17 HFREF CD7 comparator common mode input 18 IREF CD7 reference current pin nom V...

Page 17: ...D FRONT BOARD VKK Supply for FTD FRONT BOARD 10V Supply for buffer and headphone amplifier 10V Supply for buffer and headphone amplifier 5V Stabilized 5V supply for DAC and µP PROGRAM CD TEXT PEAK REPEAT REM TOTAL TRACK TIME SCAN TRACK SHUFFLE 1A B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 181 1 2 3 4 5 6 7 8 ROM RAM VDD VKK Converter A D P7 P8 P9 TEST RESET DISPLAY DRIVERS VSS CLOCK P2 P1 P...

Page 18: ...2 from CD7 L P F L P F L P F MOTO2 MOTO1 16 93MHz DOBM RESET 1 CD Drive VAM1201 pick up unit slide motor t urntabl e Inner switch TDA7073A SERVO DRIVER TDA7073A MOTOR DRIVER 7851 7802 7819 7860 7852 Laser on off Laser 5V ALPC Automatic Laser Power Control DATA RESET TRAY_SW TRAY TRAY SILD SICL 1802 1804 1803 STABILIZER 5ESDV 5V 4V A A 5 7877 TRAY SUPPLY AUDIO INTERFACE CONTROL INTERFACE MOTOR TRAY...

Page 19: ...d red white green white 220 230V Thermal fuse 130 C Thermal fuse 125 C Mains plug Mains plug Voltage selector black red 220 230V blue 110 127V WIRING DIAGRAM 1600 GND DOBM SHIELD 10V 10V LEFT AGND RIGHT 10V 10V LEFT AGND RIGHT KILL DATA BCK WS 5V GND 10V POWERED KILLI STDBY VKK F2 F1 GND 5V POWERED KILLI STDBY VKK F2 F1 GND 5V A 10V GND 5V WS BCK DATA KILL GND DOBM SHIELD SICL GND SILD DATA RESET ...

Page 20: ...mA 1255 6R8 3557 1N4003 6260 D2 3260 5R6 2259 220u 22n 2257 4K7 3254 A POWERED 2K2 3255 470R 3251 470R 3252 F1 5V 6251 BZX55 C4V7 2 VIN 1 VOUT 3 VKK F2 7250 BC327 40 7251 L7805CV KILLI KILLP A D A 10V A D D D2 A 10V D2 4K7 3258 3257 4K7 7252 BC558C 1K 3256 BZX79 C3V9 6259 6258 1N4003 2258 1N4003 6257 100n 2255 3m3 2256 22n 2254 4m7 22n 2252 6255 1N4003GP 2253 22n 1N4003GP 6254 1N4003GP 6253 6256 1...

Page 21: ...4 3505 A3 3506 A3 3507 B2 3508 B2 3509 B3 3510 B3 3511 B2 3512 B2 3513 B2 3514 B2 3515 A3 3527 A2 3532 A2 3533 B4 3534 A3 3535 A3 3537 B2 3538 B3 3539 B2 3540 B1 3541 B2 3542 B2 3543 B1 3544 B2 3545 B1 3547 B1 3548 A2 3550 A4 3552 A4 3553 A4 3556 B4 3557 A1 5801 B4 5803 B4 6250 A1 6251 A1 6252 A1 6253 A1 6254 A2 6255 A1 6256 A1 6257 A2 6258 A1 6259 A2 6260 A3 6500 A2 7250 A1 7251 A3 7252 A2 7500 A...

Page 22: ... F544 F543 F542 F540 F541 13 7 14 12 3556 10R 7511 F 74HCU04N 100n 2543 2540 22u 1 2 3 4 6 7 8 GND 2541 5801 PH B 1502 1 2 3 1u YKC21 3564 DIGITAL OUT OPTICAL OUT preliminary 1503 3 2 1 F531 F532 F530 F556 F557 F555 F553 F554 F551 F552 F550 F528 F529 F526 F527 F525 F524 F521 F519 F517 F518 F516 F514 F515 F512 F513 F511 10V 10V F510 3535 5K6 3533 33R 10K 3548 2K2 NJM4560D 7505 A 3 2 1 4 3534 NJM456...

Page 23: ...4 3505 A3 3506 A3 3507 B2 3508 B2 3509 B3 3510 B3 3511 B2 3512 B2 3513 B2 3514 B2 3515 A3 3527 A2 3532 A2 3533 B4 3534 A3 3535 A3 3537 B2 3538 B3 3539 B2 3540 B1 3541 B2 3542 B2 3543 B1 3544 B2 3545 B1 3547 B1 3548 A2 3550 A4 3552 A4 3553 A4 3556 B4 3557 A1 5801 B4 5803 B4 6250 A1 6251 A1 6252 A1 6253 A1 6254 A2 6255 A1 6256 A1 6257 A2 6258 A1 6259 A2 6260 A3 6500 A2 7250 A1 7251 A3 7252 A2 7500 A...

Page 24: ...NC2 6 NC3 7 NC4 8 NC5 41 P1 24 P10 15 P11 14 P12 1800 F11 1 F12 2 F21 44 F22 45 G1 27 G10 36 G11 37 G12 38 G13 39 G14 40 G2 28 G3 29 G4 D 14 BT 54GK FFC 1 2 3 4 2803 22n 72 73 74 75 76 77 78 79 8 80 9 1810 58 59 6 60 61 62 63 64 65 66 67 68 69 7 70 71 43 44 45 46 47 48 49 5 50 51 52 53 54 55 56 57 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 7800 TMP...

Page 25: ... 7800 Left Right AGND 10V 10V 6 3mm 1 2 3 4 1 2 3 4 A B C A B C F607 220u 2602 F608 F606 F604 F605 F602 F603 F601 3609 10R 3608 3604 120R 15K 3607 120R 3605 3603 15K 3602 10K 10K 161 1 2 10K 3601 DIPMATE 162 1 2 3 4 5 2601 220u 10R 3611 HLJ1540 1600 1 2 3 2610 100n 2603 22n 2604 1n 2605 1n 7670 A NJM4560D 3 2 1 8 4 3606 10K 7670 B NJM4560D 5 6 7 8 4 VCC VSS VCC VSS VCC VSS 10V 10V 10V 10V Headphon...

Page 26: ... 3724 10 3899 10 3894 4k7 3730 47u 2859 4u7 16V 2860 2847 47u 16V 2843 0 47u 2849 47u 16V 47u 16V 2863 4u7 16V 2844 2850 4u7 1u 2892 BC547C 7878 BC547B 7877 7821 LC89170M 10 11 12 13 14 1 2 3 4 5 6 7 8 9 1895 YKC21 1804 1890 1 2 3 1880 1 2 3 1881 1 2 3 9802 9800 9801 9803 9890 5890 920927 152B 1 2 3 4 6 MT 1807 1 2 1803 1 2 1850 1 2 1820 Leaf Switch 1810 2 17 1 100u AL04 5802 10u AL02 5810 1u AL02...

Page 27: ...35 3843 2862 2861 2860 2857 2721 1801 2836 2839 2853 CD TEXT 6 9815 9819 9822 9824 9830 9839 9831 3728 3729 3844 3846 3730 1806 2843 2850 3725 3726 3727 2722 2720 9 1802 9892 1 1810 9808 9842 9805 1 1 8 1 1 2 1807 TRAY MOTOR DRIVER 7855 9802 3892 3893 3895 5802 1720 3890 3891 6888 2814 2802 2810 3803 3804 7822 3807 3882 9851 3806 3817 3818 3827 3828 3829 3830 3858 3883 2809 2831 2848 2870 2898 HF ...

Page 28: ...k Communication lines of signal processor 7860 DAC Connector 1802 DAC not part of the ECO Shortloader Digital out optional N Y Connector 1880 Signal Processor 7860 pin 31 Intermit failurs N Y Set OK Check Enter Service Testprogram CD PLAY TEST See error table Enter Service Testprogram CD PLAY TEST See error table TOC on display N Y BEGIN END Faultfinding tree CDSL Mk3 IIs 060698 Remarks The follow...

Page 29: ...CABINET FRONT 404 4822 459 10887 WORDMARK PHILIPS 407 4822 450 10553 WINDOW DISPLAY 408 4822 410 11907 BUTTON SET PROGRAM 409 4822 410 11911 BUTTON SET CD 411 4822 492 51374 SPRING KNOB CLAMP 412 4822 410 11909 KNOB LEVEL 413 4822 442 01467 COVER DOOR CD 414 4822 410 11904 BUTTON SET PLAY PAUSE 416 4822 462 72095 FOOT BLACK 417 4822 462 42159 FOOT SILVER 418 4822 532 60948 CABLE BUSH 5001 4822 146...

Page 30: ...65 CAM WHEEL 206 4822 464 51031 CHASSIS 207 4822 358 31301 DRIVING BELT 208 4822 528 70851 IDLE WHEEL 1 209 4822 528 70852 IDLE WHEEL 2 211 4822 502 12162 SCREW M2 X 3 MOTOR 212 4822 401 11709 CLAMPER ASSY 213 4822 532 52573 PINION GUIDING ASSY 214 4822 402 50312 LEVER SWITCH 216 4822 444 40727 DRAWER 217 4822 502 13886 SCREW PLASTITE 2X6 218 4822 535 93486 PIN FRAME 219 4822 325 50215 SUSPENSION ...

Page 31: ...2 124 22726 4 7µF 20 35V RESISTORS 3720 4822 116 83883 470Ω 5 0 16W 3721 4822 116 83883 470Ω 5 0 16W 3722 4822 116 83883 470Ω 5 0 16W 3723 4822 116 83883 470Ω 5 0 16W 3724 4822 116 83883 470Ω 5 0 16W 3725 4822 116 83883 470Ω 5 0 16W 3726 4822 116 83883 470Ω 5 0 16W 3727 4822 116 83883 470Ω 5 0 16W 3728 4822 116 83864 10kΩ 5 0 5W 3729 4822 116 52195 47Ω 5 0 5W 3730 4822 116 52283 4 7kΩ 5 0 5W 3751 ...

Page 32: ...0959 BC547B 7878 4822 130 44503 BC547C INTEGRATED CIRCUITS 7802 4822 209 12636 TDA1302T N1 HF PRE AMPLIFIER 7819 5322 209 11517 PC74HCU04T HF AMPLIFIER 7821 4822 209 16143 LC89170M CD TEXT 7851 4822 209 32852 TDA7073A N2 SERVO DRIVER 7852 4822 209 32852 TDA7073A N2 MOTOR DRIVER 7855 4822 209 31519 TDA7072A TRAY MOTOR DRIVER 7860 4822 209 12752 SAA7378GP SIGNAL PROCESSOR 10 4 CS 53 163 ELECTRICAL P...

Page 33: ... 0 5W 3502 4822 116 52175 100Ω 5 0 5W 3503 4822 116 52175 100Ω 5 0 5W 3504 4822 116 52175 100Ω 5 0 5W 3505 4822 116 52175 100Ω 5 0 5W 3506 4822 116 52175 100Ω 5 0 5W 3507 4822 116 52283 4 7kΩ 5 0 5W 3508 4822 116 52283 4 7kΩ 5 0 5W 3509 4822 116 52283 4 7kΩ 5 0 5W 3510 4822 116 52283 4 7kΩ 5 0 5W RESISTORS 3511 4822 116 52256 2 2kΩ 5 0 16W 3512 4822 116 52256 2 2kΩ 5 0 16W 3513 4822 116 83884 47kΩ...

Page 34: ...5 0 5W 3809 4822 116 52234 100kΩ 5 0 5W 3810 4822 050 11002 1kΩ 5 0 2W 3811 4822 050 11002 1kΩ 5 0 2W 3812 4822 050 11002 1kΩ 5 0 2W 3813 4822 050 11002 1kΩ 5 0 2W 3814 4822 050 11002 1kΩ 5 0 2W 3815 4822 050 11002 1kΩ 5 0 2W 3816 4822 050 11002 1kΩ 5 0 2W 3817 4822 116 52257 22kΩ 5 0 5W 3818 4822 116 52257 22kΩ 5 0 5W 3819 4822 116 52257 22kΩ 5 0 5W 3820 4822 116 52257 22kΩ 5 0 5W 3821 4822 050 1...

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