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SCHEMATIC DIAGRAM-16
:POSITIVE VOLTAGE LINE :CENTER SP. DRIVE SIGNAL LINE
DPL CIRCUIT :NEGATIVE VOLTAGE LINE :CD-DA/V-CD(AUDIO) SIGNAL LINE :SURROUND SP. DRIVE SIGNAL LINE


C851 16V220
C829 16V220 C861 50V2.2




C837
0.1
C830 16V10
IC802
C831 16V10 D C
BA178M09T




50V2.2
C832 16V10




2.2K
REGULATOR




18K




39K
C833 16V10




16V220




16V10



16V10
C840



C841
C834 0.1




R836




C820
R835




R892
OUT GND IN




C824
3 2 1
L801 9.1V 14.8V
47 H


4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
9.1V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V

2.6V

0.7V
4.5V



4.5V




16V220




16V220
2V
C835




16V33
C818




C882




C900
C899
0.1




0.01
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24



C ch DC CUT
S ch DC CUT

R ch DC CUT
L ch DC CUT




S OUT
R OUT
RBPF1




C OUT



L OUT
VREF-BUFFER




L MIX OUT
Vcc




S IN
RBPF2




L IN
R IN
VREF




R NF
L NF
C VOL IN



R-MIX OUT
NR DET
NR 1REF
DELAY OUT
4.5V
80 RBPF3 NC 25
C836 50V0.47 4.5V 9.1V C863 C889
79 DC CUT Vcc 26 50V0.1 33P
C842 50V4.7 5.2V 2.6V
78 L-R RECT C VOL OUT 27
C843 50V0.47 4.5V 4.5V
77 DC CUT C OP IN 28
C844 50V4.7 5.2V R857
76 L+R RECT A GND 29 22K
C845 50V0.15 4.5V 4.5V C865
75 VCS TH C OP NF 30 16V10
C846 50V3.3 4.5V 3.9V
74 VCS1 C OP OUT 31 A
C847 50V0.15 4.5V IC801 2.6V C817 50V22
73 VCS2 VOL REF 32
C848 50V0.15 4.5V LV1041M 2.7V
72 VLR2 S OP OUT 33 B
C867 50V3.3 4.5V DOLBY PRO LOGIC 4.5V C866
71 VLR1 CONTROL S OP NF 34 R856
C868 50V0.15 4.5V 4.5V C864 0.047 22K 16V10
70 VLR TH S OP IN 35
C870 50V4.7 5.2V 2.6V
69 L RECT S VOL OUT 36
C875 50V0.47 4.5V 4.5V C816 16V10 C888
68 DC CUT OP VREF 37 33P
C883 50V4.7 5.2V 2.6V
67 R RECT S VOL IN 38
C TRIM DC CUT




C896 50V0.47 4.5V 4.5V C862 50V2.2
66 DC-CUT S OUT 39
DIGITAL GND
CMODE CAP




4.5V 4.5V C815 50V0.33
65 L BPF3 DC CUT 40
NS BPF1
NS BPF2




ENABL2




DC CUT
L BPF2
L BPF1




ENABL
A GND



OSC1

DATA

DATA




OSC
OSC
R IN




CLK




CLK




A/ D

D/ A
VDD
L IN




NS
C897
0.1




64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 Q804
KRA111STA
0.1V




5.1V
0V




2.5V
2.6V
5.2V
4.5V
4.5V
4.5V
4.5V
4.5V
4.5V

4.5V
4.5V



0V




4.5V
4.5V
4.5V
4.5V
0V
0V
0V




R868 MUTING CONT. R864
1K 0.9V 0.8V 1M




6.3V100
C874
50V0.47




50V0.47
50V2.2




C898
16V220
16V47




3300P
0.082
0.082




0.1
0.047
0.022

680P




1K




C802
50V2.2
Q803
C801

C804
C803




C807
C806




C813
C814
C805




C811
C809
R822



C812




B
X801 KRA111STA
(8MHz) R865 MUTING CONT. R863
A 1K 1M
1 0.9V 0.8V
R802




R801
39K




39K




R823




6.3V100
2
1M




C873
A B 3


A B
UDZS5R1BTA




R866
C823 R807 R806 R808 R890 2.2K
16V33
C869




C887
D804




50V10 560 47K 220 560
0.1




R867
16V47
C821




IC804 2.2K
R848 BA4558FE2 C822
4.7K BUFFER AMP 100P 5.1V 2.3V 2.3V
B A 16 15 14 13 12 11 10 9
VR AT Q7
Q8




ENABLE1 S MUT Q6
VDD


Q11


Q10


Q9




ENABLE2 C MUT Q5




0V 0V 0V 7.7V
R874
100K




5 6 7 8
IC803
BU2090AF-E2
SYSTEM CONTROL
DATA


CLK
Vss




Q4
Q3
Q0




Q2
Q1
R855
6.8K




4 3 2 1 1 2 3 4 5 6 7 8
-7.9V 0V 0V 0V 0V 0V 5V 5V
2.2K




R847 C819
4.7K 33P
R872


R876
R826
2.2K




220


220




A B R871
R843


R844




2.2K
1K


1K




C810 R804 R805
R827




50V10 1K 56K A
16V47
C808




R858
R803 2.2K
220 B



14.8V

A B C D A B Q801,802
2SD2114K1V
A B MUTING

CN801 CN802 C838 R880 Q802
1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 50V1 1K R860
0V
A 0.7V 120
Lch OUT
Lch IN




+B(3)
-B(1)
Rch IN



Rch OUT



GND
GND



C OUT
S OUT

NC




+B(4)




CLK4
DATA
CLK1
GND




NC




B
R879
1K




R859
R877
1K




C828 R878
50V1 1K 0.7V 120
0V A
TO TO B
MAIN(CONTROL) MAIN(CONTROL) Q801
CIRCUIT(CP304) CIRCUIT(CP305)
ON SCHEMATIC ON SCHEMATIC
DIAGRAM-18 DIAGRAM-18