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Beovision 9 50 MKII FHD-D9 Type 9720-9730 - abo - center

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8. PCB DS, Slot Interface & SYNC processor 8.<br />

8. PCB DS, Slot Interface & SYNC processor<br />

DS<br />

SLOT INTERFACE<br />

/SYNC PROCESSOR<br />

/SOUND PROCESSOR<br />

STB3.3V<br />

D_3.3V<br />

2<br />

7<br />

1<br />

IC3008<br />

IIC ON/OFF<br />

S_CLOCK3<br />

1<br />

6<br />

5<br />

S_DATA3<br />

3<br />

P5 DS4<br />

+15V 1<br />

3<br />

+15V<br />

+15V<br />

SOUND+15V<br />

2<br />

4<br />

6<br />

IC805<br />

AVR 12V<br />

SOUND12V<br />

AUDIO L<br />

AUDIO R<br />

5<br />

SOUND+15V<br />

7<br />

SOUND+15V<br />

8<br />

1 VIN SW 2<br />

P5V<br />

D2303<br />

SOUND12V<br />

IC8100<br />

AVR 12V<br />

12V<br />

P+12V<br />

2 VCC OUT 2<br />

IC801<br />

SLOT5V<br />

FAN5V<br />

A_1.8V<br />

D_1.8V<br />

IC802<br />

AVR 5V<br />

5V_M<br />

1 VIN<br />

SW 2<br />

8 VIN<br />

ABO-CENTER v/HENRIKSENS ELEKTRONIK<br />

RESET<br />

SOUND MUTE<br />

Q2372<br />

MUTE SW<br />

A_5V<br />

P+5V<br />

SDA3<br />

SCL3<br />

73<br />

71<br />

SDA<br />

SCL<br />

A_3.3V<br />

D_3.3V<br />

A_5V<br />

IC2305<br />

EQUALIZER<br />

AMP_STB_SW<br />

SOUND12V<br />

17<br />

Q2300<br />

16<br />

IC2301<br />

10W MONO<br />

BTL AMP R<br />

15<br />

+R OUT<br />

-R OUT<br />

DS7<br />

1<br />

3<br />

SP_R+<br />

9V_2<br />

10 20 21<br />

RSTB 67<br />

AMP_ VCC PRE_<br />

AVR 9V<br />

STBY VCC<br />

9V_2 SLOT9V<br />

1 VIN<br />

P+9V<br />

R<br />

PHASE<br />

22<br />

SW 2<br />

R OUT<br />

OUT+<br />

8 A<br />

1<br />

4<br />

VIN<br />

38<br />

TONE 32<br />

3<br />

IN<br />

SHIFT<br />

G<br />

BAL<br />

OUT- 23<br />

L<br />

LPF<br />

L OUT<br />

37 C<br />

VOL 27<br />

5<br />

7<br />

AMP<br />

SW_E SW_BSW_OUT<br />

SP_R-<br />

H3<br />

H37<br />

1<br />

3<br />

SPEAKER<br />

TERMINALS<br />

JK8<strong>50</strong>0<br />

SPEAKER<br />

R<br />

1<br />

8<br />

IC803<br />

AVR 3.3V<br />

VIN<br />

SW 2<br />

VIN<br />

A_3.3V<br />

D_3.3V<br />

1 VDD<br />

3<br />

CE<br />

P+3.3V<br />

SLOT3.3V<br />

IC804<br />

AVR 1.8V<br />

VOUT<br />

5<br />

A_1.8V<br />

P+1.8V<br />

D_1.8V<br />

IC2303<br />

SOUND CONTROL<br />

AMP_STB_SW<br />

4<br />

SOUND12V<br />

10<br />

20<br />

AMP_ VCC<br />

STBY<br />

IN<br />

21<br />

PRE_<br />

VCC<br />

OUT-<br />

15<br />

22<br />

23<br />

SW_E SW_BSW_OUT<br />

17<br />

16<br />

OUT+<br />

IC2302<br />

10W MONO<br />

BTL AMP L<br />

+L OUT<br />

-L OUT<br />

DS8<br />

1<br />

3<br />

SP_L+<br />

SP_L-<br />

H3<br />

H37<br />

1<br />

3<br />

SPEAKER<br />

TERMINALS<br />

JK8<strong>50</strong>0<br />

SPEAKER<br />

L<br />

Q2331

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