Philips SW3600/17S Service Manual Download Page 4

1-4

GB

WARNING

All ICs and many other semi-conductors 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 wrist wrap with resistance.
Keep components and tools also at this
potential.

F

ATTENTION

Tous les IC et beaucoup d’autres
semi-conducteurs sont sensibles aux
décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est
prise à leur manipulation.
Lors de réparations, s’assurer de bien être relié
au même potentiel que la masse de l’appareil et
enfiler 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.

         ESD

        

D

WARNUNG

Alle ICs und viele andere Halbleiter sind
empfindlich gegenüber elektrostatischen
Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kan
die Lebensdauer drastisch reduzieren.
Veranlassen Sie, dass Sie im Reparaturfall über
ein Pulsarmband mit Widerstand verbunden
sind mit dem gleichen Potential wie die Masse
des Gerätes.
Bauteile und Hilfsmittel auch auf dieses gleiche
Potential halten.

NL

WAARSCHUWING

Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor electrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie kan
de levensduur drastisch doen verminderen.
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.

I

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 riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto
a resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo
potenziale.

“Pour votre sécurité, ces documents
doivent être utilisés par des spécia-
listes agréés, seuls habilités à réparer
votre appareil en panne”.

GB

Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.

NL

Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.

F

Les normes de sécurité exigent que l’appareil soit remis à l’état
d’origine et que soient utiliséés les piéces de rechange identiques
à celles spécifiées.

D

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu
beachten. Der Original zustand des Geräts darf nicht verändert werden;
für Reparaturen sind Original-Ersatzteile zu verwenden.

I

 Le norme di sicurezza esigono che l’apparecchio venga rimesso
nelle condizioni originali e che siano utilizzati i pezzi di ricambio
identici a quelli specificati.

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

ESD & SAFETY INSTRUCTION

Summary of Contents for SW3600/17S

Page 1: ...ic mechanical photocopying or otherwise without the prior permission of Philips Published by KC ET0227 Service Audio Printed in The Netherlands Subject to modification Active Subwoofer Version 1 0 TABLE OF CONTENTS Page Location of PC Boards Specifications 1 2 Specifications 1 2 Measurement Setup 1 3 ESD Safety Instruction 1 4 Disassembly Instructions Service Positions 2 Set Block Wiring Diagram 3...

Page 2: ...ut Power 50W 4Ω DIN THD Total Harmonic Distortion 10 at 55 Hz Reproduction Frequency Response 40 Hz 150 Hz Phase Switch 00 1800 Input Sensitivity Subwoofer In 500 mVrms AC Power 120V 60 Hz power Consumption 32 W at 1 8 Rated Power Dimensions w x h x d 200 mm x 310mm x 350 mm Weight 6 8 Kg Amplifier PCB ...

Page 3: ...1 3 MEASUREMENT SETUP ...

Page 4: ... Houd componenten en hulpmiddelen ook op ditzelfde potentiaal I 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 riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell apparecc...

Page 5: ... 1 Place the Subwoofer Box as shown in the Picture 3 and use a screw driver to force open the front assembly Dismantling the Rear assembly 1 Loosen 10 screws B as shown in the Picture 4 Rear View to pull out the Printed Circuit Board assembly Caution Do not break the bundle of wires to the front Take care the surface when take out the front panel of subwoofer Caution Do not break the bundle of wir...

Page 6: ...2 2 SERVICE POSITION ...

Page 7: ...3 1 3 1 SET BLOCK DIAGRAM ...

Page 8: ...3 2 3 2 SET WIRING DIRGRAM I P PCB ...

Page 9: ...AMPLIFIER I P LED VR BOARD TABLE OF CONTENTS Internal IC Diagram 4 1 Circuit Diagram 4 2 PCB Layout View 4 3 Electrical Part list 4 4 4 1 4 1 TDA7296 INTERNAL IC DIAGRAM ...

Page 10: ...B6 Q505 B6 R301 D1 R302 D1 R303 D1 R304 B1 R366 B2 R367 B2 R368 C2 R369 B2 R370 B2 R371 B2 R372 C2 R373 C2 R401 B1 R402 B1 R403 A1 R404 A1 R405 A2 R406 A2 R407 A3 R410 A2 R411 A2 R514 B4 R515 B4 R516 B4 R518 A3 R519 A4 R520 B4 R521 B4 R522 B4 R523 B5 R524 A5 R525 B5 R526 A5 R527 A5 R528 B5 R529 B6 R530 B5 R531 B5 R532 B6 R533 A3 R901 C4 R902 C4 RB301 D1 RB401 C3 RB402 C3 RL501 A6 SW301 C1 VR401 C3...

Page 11: ...2 R404 A2 R405 A2 R406 B2 R407 B2 R410 A3 D501 D4 D503 B4 D901 D2 D902 C2 D903 C2 D904 C2 F901 C1 F902 C1 IC401 A1 IC502 A3 J103 C2 J104 D2 J105 D2 J106 D3 J109 C3 J501 A3 J502 B3 J503 B3 J504 B4 J505 B4 J506 A4 JK301 B6 LD401 C6 P401 C5 Q501 D4 Q502 D4 Q503 B4 Q504 C4 Q505 C4 Q352 B3 R301 C6 R302 B5 R303 C5 R304 A1 R366 B3 R367 B3 R368 B3 R369 B3 R370 B3 R371 B3 R411 B1 R514 B3 R515 B4 R518 A4 R5...

Page 12: ...38 554 00065 100nF 80 20 Y5V 50V RESISTORS R301 4822 050 21003 10K 1 0 6W R302 4822 050 25602 5 6K 1 0 6W R303 4822 050 21003 10K 1 0 6W R304 4822 050 26202 6 2K 1 0 6W R366 4822 050 21003 10K 1 0 6W R367 4822 050 21001 100R 1 0 6W R368 4822 050 21003 10K 1 0 6W R369 4822 050 21502 1 5K 1 0 6W R370 4822 050 21502 1 5K 1 0 6W R371 4822 050 22203 22K 1 0 6W R372 4822 050 25602 5 6K 1 0 6W R373 4822 ...

Page 13: ...SW3600 Exxploded Drawing 5 1 5 1 ...

Page 14: ...65 000 14285 FRONT CAB 6 9965 000 14286 PORT 7 9965 000 03365 CLOTH 185 X 185MM 11 9965 000 03360 FOOT 27 9965 000 14296 MAINS CORD FIXED 28 9965 000 07092 BUSHING 29 4822 458 10658 SPEAKER GRILLE 30 9965 000 03361 SPEAKER DRIVER 6 5 4OHM 40W 31 4822 532 13065 WASHER 33 9965 000 03362 POWER TRANSFORMER 120V Note Only the parts mentioned in this list are normal service spare parts ...

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