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SCHEMATIC DIAGRAM-22
: -B Signal line
POWER SUPPLY CIRCUIT : +B Signal line




FL_0V
FL_+3.5V
-VP
Q733
B1GBCFJA0002
REGULATOR
-12V D735-D736
B0HAJM000005 D737
+5VA B0HAJM000005
B0ACCK000005




R746 R747
Q733 68K 120K
C744 R800
T751
ETS28AU219AD C745
D744




1000P 100 1000P

C757 R743 FP701 R744
R745 D736 16 1A 4.7
50V4.7 22
DCDET 22K
15 2
R799 C743 1000P D737 C750
L734 10V220
B0ACCK000005




100 14 3
D743




35V100
MAZ80560ML 4




C749
D739




C753 C748 D735
R748 25V100 16V470 13 5
22K R749
2.2K




16V1000P
C742 1000P




C747
C752 12
25V100 L733 D734 6
+12V D738
+5VD 1SR35400V 11

+6VD C741 1000P
C751 C746 10 7
25V100 10V1000P

L732 9
D733
IC732 L732-L734
G0A200D00002
R733 D733-D734
B0HAMM000074




3300P
68




C733
R731
1 2 3




2.2K
Q731
+5VA B1DEGL000004
SWITCH
Q734




B0HAJM000005
C756 C755 C754 2SB0621AHA
50V1 0.1 0.1 STABILIZER
1000P




C734
470P
C736




C732




D731
R735 50V470
150K
Q735
IC732
IC731
2SC2412KT96R
C0CBADC00042 R734 REGULATOR
REGULATOR 47 1 2 3 4 C0DACZZ00007 Q731
CURRENT MODE
RT/CT
SENSE
VFB
COMP




CONTROLLER
C735
220P
Q734
C716
IC731 1000P
R716
10K
VREF




GND
VCC


OUT




Q735
8 7 6 5
R739 D741
82K


R740
R738 R737




B0BA01800019
6.8K
68K 10K D742




D740
D741-D742 C758
R741 R736 B0ACCK000005 0.01
100 Q732 1K
HS704 R742
RMY0281 C719 18K
C739
0.01




C740 50V1
C738 C737 R732
0.01 D732 470P 0.82
4700P

D732
B0JAME000059
Q732
2SC2412KT96R
SWITCH




R730
4.7K
R798
47K


C759 R750
50V1 47K Q705
2SA1037AKSTX
SWITCH
SCHEMATIC DIAGRAM-23
: -B Signal line
POWER SUPPLY CIRCUIT : +B Signal line




SYNC
Q724
R728 D727
22 B0AACK000004
2SC3940ARA
+12V REGULATOR
Q721
RVTDTC114EST
Q724 D723 D721
SWITCH T721
ETP28KBZ21JU
BK+5.6V

D726




R725
2.2K
C729
B0BA01500036




0.01
50V1
R726 Q723 C727
ACRELAY 3.3K 0.01 Q721 R724 C726




16V10
10K 50V4.7
Q722


C731




16V1000
C728
R727 D725
R723




C730
1K D724 D722
10K


D725 D721-D724
Q723 B0BA6R200012 1SR35400V
B1AAGC000006
Q722 SWITCH
RVTDTC114EST
SWITCH D713-D714 C715
B0AACK000005 0.01
Q704
2SA933ASTA
SWITCH

D711 D711
B0HASM000005
C896
D713 0.01
R714 R713
47 150


R715 D714
IC702 12
C0EAS0000032
50V1000P




50V1000P




VOLTAGE DETECTOR
C718




C717




Q704 T701
ETS48AA126AD




500V0.01
R707




C708
Q701 100K
1
C720
R729 10 9 B1BACJ000005 R706
22K 11 8 REGULATOR 100K
0.01




B0ZAZ0000052
IC702 2 12 D707
MTZJ39DTA




D702
13 7 D705
HS702 B0HAJM000005
3 RMY0281 6 D710
J0JKB0000020




14 B0HAJM000005 Q701 D705
L731




15 5
R710
16 4 R711 10K R709
22 2.2K
+12V




25V47
17 2




3.3K
D708
C713 D706
1000P
18 1 C712




C710
820P
5 6 7 8 220P




R708
C711
D709


C714 D709 D708
C721 B0AACK000004 B0BA01800019
0.1 1000P
IC703
PC701 D706
B0HAJM000005

IC703 R712
2.7K
4 3 2 1 C0ABBA000073
R717 R719 OP-AMP
39 47K PC701
Q702 B3PAA0000175
16V33
C722




R718
68 Q703 Q702
C723 2SC2412KT96R
1000P DARLINGTON PAIR
R720 R722 R721 (CURRENT AMP)
3.3K 39 39

Q703
2SC2412KT96R
DARLINGTON PAIR
(CURRENT AMP)




C899
16V47
R921
100 R924
6.8
VOL CONT


ACRELAY
AMPGND




FL_+3.5V
BK+5.6V




DCDET
DGND
DGND




DGND



FL_0V




DGND
AGND




VGND




AGND
+VDD




SYNC




+6VD
+6VD




+5VD




+5VD
+5VA




+5VA
+12V




+12V




C900
-12V




-12V
-VP
TH




16V47
1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 1 2 3 4 5 6 7
CP606 CN605A CN902 W401



TO TO TO TO
MAIN CIRCUIT MAIN AMP FL CIRCUIT INPUT CIRCUIT
(W606) ON CIRCUIT (W902) ON (CN401) ON
SCHEMATIC (CN605B) ON SCHEMATIC SCHEMATIC
DIAGRAM-10 SCHEMATIC DIAGRAM-19 DIAGRAM-18
DIAGRAM-11
SCHEMATIC DIAGRAM-24
: Main Signal line
POWER SUPPLY CIRCUIT : +B Signal line

JK601

FRONT R
SPEAKER

FRONT L
SPEAKER




1000P


1000P


1000P


1000P
C883


C881


C884


C882
PL601




1000P


1000P


1000P


1000P
C888


C886


C891


C889
JK602
CENTER
SPEAKER

SURROUND R
SPEAKER

JK603
SURROUND L
SPEAKER

SURROUND BACK
SPEAKER




1000P


1000P


1000P


1000P
C892


C890


C887


C885
PL602


W601
FL+
1 TO
FL-
2 MAIN CIRCUIT
FR+ (CN601) ON
3
FR-
4 SCHEMATIC
C724 DIAGRAM-14
D701
B0FFAR000001 D728 0.01
B0AACK000004 W602
C+