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