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SERWIS ELEKTRONIKI

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Schemat zasilacza kina domowego Daewoo HC-4100/4200<br />

Schemat zasilacza kina domowego Daewoo HC-4100/4200<br />

Aplikacja uk³adów ET1103, KA1M0880D, KA5M0265R, STR83145, TL431 w zasilaczu kina domowego Daewoo<br />

modele serii HC-4100/4200<br />

EU: 250V T 3.15A L<br />

UL: 250V T 5A L<br />

F901 L902<br />

100µH Toroidal<br />

CW992<br />

To Main<br />

1 +30V<br />

2<br />

+30V<br />

3<br />

AMP GND<br />

4<br />

AMP GND<br />

CW993 12PIN<br />

1 SYS_5V<br />

2 -12V<br />

3 GND<br />

4<br />

GND<br />

5<br />

+12V<br />

6<br />

MVCC_5V<br />

7<br />

GND<br />

8<br />

GND<br />

9<br />

MPEG_5V<br />

10<br />

MPEG_5V<br />

11<br />

P_FAIL<br />

12<br />

PWR_ON<br />

L907<br />

6X25 10µH<br />

L906<br />

COIL FIL MULTI<br />

G903<br />

D906<br />

DFCF16A20<br />

PT901<br />

EER3335<br />

1<br />

Low Volt Only<br />

CW981<br />

From Cord AC<br />

50V 104<br />

2 3<br />

CE907<br />

1000/35V CC916<br />

CE906<br />

2200/35V<br />

5W 560<br />

(CEMENT)<br />

R920<br />

2 9<br />

D901<br />

KBJ604G 2 JW901<br />

SQ2828 20mH<br />

L903<br />

1<br />

4<br />

R915<br />

1/4W 10<br />

R914<br />

CC911<br />

CC910<br />

1/4W 10<br />

2W 330<br />

(M-OXIDE)<br />

UF4007<br />

R905<br />

D902<br />

330/200V<br />

1/2W 120K<br />

CE901<br />

R903<br />

250V 152 250V 152<br />

275V 334(X-CAP)<br />

CC902 CC901<br />

CX901<br />

VA901<br />

10D471<br />

1<br />

3<br />

2<br />

275V 334(X-CAP)<br />

1/4W 1M<br />

R901<br />

4<br />

CX902<br />

R941<br />

1 10<br />

1KV 102<br />

1KV 102<br />

L908<br />

10µH<br />

3<br />

TH901<br />

3D-15<br />

D908<br />

UF4004<br />

D907<br />

UF4004<br />

R904<br />

L901<br />

100µH<br />

Toroidal<br />

1/4W 3.3M<br />

US ONLY<br />

50V 104<br />

CC917<br />

CE909<br />

470/16V<br />

CE908<br />

470/25V<br />

1W 560<br />

(M-OXIDE)<br />

R921<br />

CC912<br />

1KV 330<br />

CC903<br />

8<br />

330/200V<br />

3<br />

1/2W 120K<br />

CE902<br />

1KV 102<br />

G901 G904 R902<br />

1/4W 1<br />

R981<br />

R926 15K<br />

R916<br />

1/4W 10<br />

CC913<br />

IC906<br />

7912<br />

CX981<br />

275V 104<br />

1/4W 4.7<br />

7<br />

4<br />

2<br />

CE910<br />

220/35V<br />

R917<br />

1/4W 10<br />

1KV 102<br />

R927 8.2K<br />

CC918<br />

50V 104<br />

CE911<br />

100/25V<br />

CM981<br />

50V 473<br />

3<br />

1<br />

R923<br />

D903<br />

UF4007<br />

D914<br />

UF4007<br />

D910<br />

UF4004<br />

CC919 50V 104<br />

3W 100<br />

(M-OXIDE)<br />

D909<br />

UF4004<br />

6<br />

5<br />

3<br />

MT2<br />

4<br />

GATE<br />

MT1<br />

2<br />

D912<br />

UF4004<br />

D911<br />

UF4004<br />

REG<br />

CE982<br />

1/50V DELAY<br />

1<br />

www.serwis-elektroniki.com.pl<br />

CE981<br />

4.7/400V<br />

IC981<br />

STR83145<br />

CW903 5PIN<br />

R925<br />

1W 68<br />

(M-OXIDE) CE912<br />

470/10V<br />

-VPP(-28V)<br />

FIL 1(-4.3V)<br />

FIL 2(+4.3V)<br />

GND<br />

BEAD L3550<br />

LATCH<br />

L904<br />

<strong>ELEKTRONIKI</strong><br />

1<br />

2<br />

3<br />

4<br />

5<br />

R924<br />

1W 1.2<br />

(M-OXIDE)<br />

OSC<br />

7V<br />

GND<br />

www.serwis-elektroniki.com.pl<br />

<strong>ELEKTRONIKI</strong><br />

R928<br />

1.8K<br />

COMMON<br />

IC903<br />

ET1103<br />

5<br />

R930<br />

33K(Metal 1%)<br />

33K: 30V<br />

30.6K: 28V<br />

R929<br />

IC901<br />

KA1M0880D<br />

4 1<br />

CM901<br />

63V 104<br />

VCC 3<br />

R931<br />

3K(Metal 1%)<br />

2<br />

3<br />

3<br />

63V 104<br />

CM903<br />

Drain<br />

Internal<br />

Bias<br />

32V 5V<br />

Vref<br />

5V<br />

1<br />

Good<br />

Logic<br />

1<br />

IC907<br />

TL431<br />

2<br />

OSC<br />

IC904<br />

ET1103<br />

S<br />

R Q<br />

2.5R<br />

R932 1K<br />

R909<br />

150<br />

Q901<br />

KT1273<br />

2<br />

4 1<br />

L.E.B<br />

0.1V<br />

GND<br />

9V 1R<br />

1mA<br />

Q903<br />

KTA1273<br />

5µA<br />

R942<br />

47K<br />

R910<br />

2<br />

3<br />

CC904<br />

50V 104<br />

47K<br />

FB<br />

4<br />

Soft<br />

Start<br />

5<br />

S<br />

R Q<br />

R933<br />

100<br />

Q904<br />

KTC3198<br />

Power on reset<br />

7.6V<br />

25V<br />

Thermal S/D<br />

OVER VOLTAGE S/D<br />

R911<br />

CE904<br />

1/50V<br />

R934<br />

4.7K<br />

R912<br />

1W 100K<br />

(M-OXIDE)<br />

1/2W 470K<br />

CC905<br />

50V 104<br />

PT902<br />

EE2525<br />

CC906<br />

1KV<br />

472<br />

Q902<br />

KRC107M<br />

D913<br />

SR506<br />

D904<br />

UF4007<br />

L910<br />

5X25 10µH<br />

L905<br />

BEAD L3550<br />

www.serwis-elektroniki.com.pl<br />

<strong>ELEKTRONIKI</strong><br />

IC902<br />

KA5M0265R<br />

Q905<br />

KTB1366<br />

R943<br />

47K<br />

Q906<br />

KTC3198<br />

R919 CC915<br />

1/4W 10 1KV 102<br />

R913<br />

1/4W 10 D905<br />

UF4004<br />

3<br />

VCC<br />

R935<br />

100<br />

CE916<br />

1000/10V<br />

CE915<br />

2200/10V<br />

CE905<br />

47/35V<br />

Drain<br />

Internal<br />

Bias<br />

32V 5V<br />

Vref<br />

R936<br />

4.7K<br />

2<br />

Good<br />

Logic<br />

OSC<br />

HC-4130/HC-4230<br />

HC-4150/HC-4250<br />

HC-4160/HC-4260<br />

HC-4180/HC-4280<br />

S<br />

R Q<br />

1<br />

L.E.B<br />

0.1V<br />

2.5R<br />

1mA<br />

1R<br />

9V<br />

R937<br />

470<br />

IC905<br />

ET1103<br />

GND<br />

5µA<br />

R939<br />

5.28K<br />

(Metal 1%)<br />

4 1<br />

FB 4<br />

S<br />

R Q<br />

Power on reset<br />

7.6V<br />

R938 CM902<br />

63V 104<br />

2<br />

3<br />

CM904<br />

63V 104<br />

25V<br />

Thermal S/D<br />

OVER VOLTAGE S/D<br />

R940<br />

4.7K<br />

(Metal 1%)<br />

3<br />

1<br />

CC909<br />

2<br />

IC908<br />

TL431<br />

250V 152<br />

G902<br />

GND_PRI<br />

<strong>SERWIS</strong> <strong>ELEKTRONIKI</strong> 10/2007 25<br />

28 <strong>SERWIS</strong> <strong>ELEKTRONIKI</strong> 10/2007

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