MAIN CIRCUIT SCHEMATIC DIAGRAM-12 - diagramas.diagram...
MAIN CIRCUIT SCHEMATIC DIAGRAM-12 - diagramas.diagram...
MAIN CIRCUIT SCHEMATIC DIAGRAM-12 - diagramas.diagram...
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<strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-<strong>12</strong><br />
G <strong>MAIN</strong> <strong>CIRCUIT</strong><br />
:POSITIVE VOLTAGE LINE<br />
:NEGATIVE VOLTAGE LINE<br />
:FM/ AM SIGNAL LINE<br />
:CENTER SP SIGNAL LINE<br />
:SURROUND SP SIGNAL LINE<br />
:SUB WOOFER SIGNAL LINE<br />
E401<br />
JK401<br />
Lch<br />
C406<br />
100P<br />
R469<br />
1K<br />
C469<br />
180P<br />
R451<br />
220K<br />
R453<br />
390<br />
IC451<br />
C451 AN6558F<br />
50V4.7 PHONO EQ AMP<br />
R455<br />
56K<br />
C453<br />
10P<br />
C457<br />
10V33<br />
R457<br />
270<br />
C455<br />
1000P<br />
R459<br />
68<br />
R463<br />
<strong>12</strong>K<br />
-16.2V 0V 0V 0V<br />
4 3 2 1<br />
C461<br />
6800P<br />
C466<br />
0.01<br />
R461<br />
180K<br />
C459<br />
0.022<br />
C463<br />
50V4.7<br />
R465<br />
56K<br />
SL3 C537<br />
16V33<br />
R537<br />
10K<br />
SL4<br />
R579<br />
2.2K<br />
C581<br />
<strong>12</strong>0P<br />
R581<br />
18K<br />
0V<br />
1<br />
IC652<br />
NJM4580DD<br />
BUFFER AMP<br />
0V<br />
2<br />
R535<br />
1K<br />
3<br />
C579<br />
16V33<br />
-16.2V<br />
4<br />
A<br />
PHONO<br />
C465<br />
0.01<br />
R466<br />
56K<br />
To A IN/ OUT<br />
TERMINAL<br />
<strong>CIRCUIT</strong>(CN401)<br />
on <strong>SCHEMATIC</strong><br />
<strong>DIAGRAM</strong>-2<br />
Rch<br />
CP401<br />
DVD L 1<br />
DVD R 2<br />
A.GND 3<br />
A.GND 4<br />
SW OUT 5<br />
S IN L 6<br />
S IN R 7<br />
C470<br />
180P<br />
R470<br />
1K<br />
R452<br />
220K<br />
R454<br />
390<br />
A<br />
B<br />
C<br />
D<br />
R456<br />
56K<br />
C452<br />
50V4.7<br />
C454<br />
10P<br />
5 6 7 8<br />
0V 0V 0V 14.4V<br />
C456<br />
1000P<br />
R458<br />
270<br />
C458<br />
10V33<br />
R460<br />
68<br />
C462<br />
6800P<br />
B<br />
A<br />
SR3<br />
SR4<br />
F<br />
E<br />
+B(1)<br />
-B(1)<br />
CK 63<br />
DT 63<br />
ST 63<br />
V SELA<br />
V SELB<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
CP402<br />
E<br />
F<br />
G<br />
A<br />
B<br />
Q551<br />
0V<br />
0.6V<br />
0.6V<br />
0V<br />
Q552<br />
R595<br />
1K<br />
R596<br />
1K<br />
PH L<br />
PH R<br />
A.GND<br />
TU L OUT<br />
TU R OUT<br />
V.GND<br />
V.GND<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
CP403<br />
R442<br />
47K<br />
R441<br />
47K<br />
A<br />
B<br />
Q553<br />
0V<br />
0.6V<br />
0.6V<br />
R597<br />
1K<br />
R589<br />
10K<br />
Q551-554<br />
2SD1915FTA<br />
MUTING<br />
A<br />
C586<br />
16V10<br />
R584<br />
2.7K<br />
0V<br />
Q554<br />
C535<br />
0.1<br />
R586<br />
47K<br />
R587<br />
10K<br />
R588<br />
10K<br />
R550<br />
8.2K<br />
R464<br />
<strong>12</strong>K<br />
C460<br />
0.022<br />
R462<br />
180K<br />
14.4V<br />
-16.2V<br />
C464<br />
50V4.7<br />
8 7 6 5<br />
14.4V 0V 0V<br />
C538<br />
16V33<br />
R538<br />
10K<br />
R582<br />
18K<br />
C582<br />
<strong>12</strong>0P<br />
R580<br />
2.2K<br />
R536<br />
1K<br />
C580<br />
16V33<br />
B<br />
B<br />
C<br />
To A IN/ OUT<br />
TERMINAL<br />
<strong>CIRCUIT</strong>(CN402)<br />
on <strong>SCHEMATIC</strong><br />
<strong>DIAGRAM</strong>-2<br />
14.4V<br />
-16.2V<br />
To A IN/ OUT<br />
TERMINAL<br />
<strong>CIRCUIT</strong>(CN403)<br />
on <strong>SCHEMATIC</strong><br />
<strong>DIAGRAM</strong>-2<br />
R598<br />
1K<br />
D401<br />
MTZJ7R5CTA<br />
D<br />
C3<br />
C585<br />
16V33<br />
To TUNER UNIT<br />
on <strong>SCHEMATIC</strong><br />
<strong>DIAGRAM</strong>-18<br />
T.GND<br />
+B(1)<br />
SD<br />
+B(2)<br />
DET<br />
Rch IN<br />
CE<br />
Lch IN<br />
DI<br />
DO<br />
CL<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
CP101<br />
R443<br />
56<br />
R440<br />
56<br />
C440<br />
0.01<br />
C<br />
D<br />
E<br />
F<br />
G<br />
H<br />
A B C D<br />
-16.2V<br />
14.4V<br />
E F G I J<br />
A B C D G D<br />
R585<br />
10K<br />
R545<br />
680K<br />
K<br />
L<br />
M<br />
N<br />
O<br />
P<br />
CP<strong>12</strong>01 CP<strong>12</strong>02 CP<strong>12</strong>03 CP<strong>12</strong>04<br />
1 2 3 4 5 6 7<br />
1 2 3 4 5 6 7 1 2 3 4 5 6 7<br />
1 2 3 4 5 6 7<br />
BDVD L<br />
DVD R<br />
A.GND<br />
A.GND<br />
A.GND<br />
SOUT L<br />
SOUT R<br />
To SURROUND<br />
<strong>CIRCUIT</strong>(CN<strong>12</strong>01) on<br />
<strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-5<br />
+B(1)<br />
-B(1)<br />
CK SEL<br />
DT SEL<br />
ST SEL<br />
VR REF<br />
VR PS<br />
To B SURROUND<br />
<strong>CIRCUIT</strong>(CN<strong>12</strong>02) on<br />
<strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-5<br />
SW IN<br />
SL IN<br />
SR IN<br />
C IN<br />
L D IN<br />
A.GND<br />
R D IN<br />
SD<br />
MUTE S<br />
CM CK<br />
CM DI<br />
CM DO<br />
CM RQM<br />
CM RQS<br />
To B SURROUND To B SURROUND<br />
<strong>CIRCUIT</strong>(CN<strong>12</strong>03) on <strong>CIRCUIT</strong>(CN<strong>12</strong>04) on<br />
<strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-5 <strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-5
<strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-13<br />
:POSITIVE VOLTAGE LINE<br />
:NEGATIVE VOLTAGE LINE<br />
:FM/ AM SIGNAL LINE<br />
:CENTER SP SIGNAL LINE<br />
A<br />
R639<br />
100K<br />
Q604<br />
RVTDTA114EST<br />
LIMITER<br />
R640<br />
0V 680<br />
4.5V 10K<br />
10K<br />
Q605<br />
RVTDTA114EST<br />
SWITCHING R698<br />
0V 2.2K<br />
-7.8V 10K<br />
-16.2V<br />
R615<br />
680<br />
R613<br />
1.5K<br />
10K<br />
Q651,652<br />
RVTDTA143XST<br />
RELAY DRIVE<br />
CONTROL<br />
Q651<br />
0V<br />
0V<br />
4.7K<br />
Q652<br />
0V 0V<br />
10K<br />
0V<br />
4.7K<br />
R623<br />
6.8K<br />
-7.8V<br />
Q603 0V<br />
10K<br />
R622<br />
6.8K<br />
Q601-603<br />
RVTDTA143XST<br />
RELAY DRIVE<br />
4.9V<br />
Q602 0V<br />
10K<br />
R621<br />
6.8K<br />
-7.4V<br />
Q601<br />
10K<br />
0V<br />
10K<br />
E<br />
D<br />
4.7K<br />
0V<br />
4.7K<br />
-31.5V<br />
4.7K<br />
0V<br />
D<br />
C<br />
B<br />
A<br />
B<br />
C<br />
R572<br />
2.2K<br />
C4<br />
C574<br />
<strong>12</strong>0P<br />
Q701<br />
2SD2374PQAU<br />
REGULATOR<br />
14.4V 31.1V<br />
0V 0V -16.2V<br />
0V 0V<br />
14 13 <strong>12</strong> 11 10 9 8<br />
Vss<br />
R574<br />
18K<br />
Vcc<br />
1 2 3 4 5 6 7<br />
0V 0V 14.4V<br />
0V 0V<br />
R576<br />
2.7K<br />
C576<br />
560P<br />
C577<br />
0.01<br />
R573<br />
2.7K<br />
C573<br />
560P<br />
R583<br />
1K<br />
R5<br />
16V22<br />
C572<br />
IC602<br />
NJM2060D<br />
BUFFER AMP<br />
R690<br />
820<br />
A<br />
B<br />
R714<br />
39<br />
R713<br />
39<br />
Q706<br />
2SC3940AQSTA<br />
REGULATOR<br />
5.5V 13.8V<br />
6.1V<br />
C710<br />
0.01<br />
C715<br />
16V100<br />
R708<br />
1.5K<br />
Q703<br />
14.9V 30.8V<br />
Q703,704<br />
2SC1740SSTA<br />
REGULATOR 15.5V<br />
R711<br />
7.5K<br />
C709<br />
16V33<br />
CN901 CN902 CN903 CN904 CN905<br />
1 2 3 4 5 6 7 8 9 10<br />
1 2 3 4 5 6 7 8 9 10<br />
1 2 3 4 5 6 7 8<br />
1 2 3 4 5 6 7 8<br />
1 2 3 4 5 6 7 8<br />
HP GND<br />
HP L<br />
HP R<br />
FL AC1<br />
FL AC2<br />
LIMITTER<br />
AF MUTE<br />
RDS IN<br />
RELAY<br />
SP A<br />
SP B<br />
S/C<br />
OV1<br />
+B(3)<br />
GND<br />
COM DI<br />
COM CK<br />
COM DO<br />
TCE<br />
FM ST<br />
SD<br />
IF DATA<br />
VIDEO A<br />
VIDEO B<br />
CON REQS<br />
T.DT<br />
T.CK<br />
+B(1)<br />
-B(1)<br />
OV 2<br />
S-DET<br />
CON REQM<br />
GND<br />
V.O<br />
V.RF<br />
L IN<br />
R IN<br />
+B(8)<br />
R D OUT<br />
R OUT<br />
L OUT<br />
A.GND<br />
L D OUT<br />
R7<strong>12</strong><br />
6.8K<br />
6.7V<br />
15.5V<br />
Q704<br />
6.1V<br />
D705<br />
MTZJ6R2BTA<br />
C708<br />
0.01<br />
R707<br />
220<br />
R706<br />
1K<br />
C707<br />
35V100<br />
R705<br />
4.7K<br />
MTZJ7R5CTA<br />
D618<br />
R699<br />
2.2K<br />
R575<br />
680<br />
C575<br />
16V22<br />
L4<br />
C578<br />
0.01<br />
R571<br />
680<br />
C571<br />
16V22<br />
R4<br />
L5<br />
R689<br />
820<br />
5.5V<br />
C<br />
C714<br />
25V47<br />
D708<br />
MTZJ16CTA<br />
-16.8V<br />
C713<br />
0.01<br />
R725<br />
820<br />
D707<br />
MTZJ27DTA<br />
C7<strong>12</strong><br />
50V10<br />
-27.9V<br />
C711<br />
0.01<br />
R722<br />
8.2K<br />
R721<br />
220<br />
-27.2V -38.9V<br />
Q707<br />
2SA1534AQRTA<br />
REGULATOR<br />
R727<br />
150<br />
R614<br />
1.5K<br />
R726<br />
150<br />
A<br />
B<br />
C<br />
-27.2V<br />
-16.2V -31.4V<br />
Q708<br />
2SB1548PQAU<br />
REGULATOR<br />
-31.4V<br />
-16.2V<br />
14.4V<br />
A B<br />
A B C D<br />
A B C D<br />
K D N L M E C G A B P F H C D<br />
O J I<br />
A B C D E F G<br />
-27.2V<br />
L751<br />
100 H<br />
C758<br />
16V100<br />
R419<br />
R420<br />
100K<br />
100K<br />
C414 16V10<br />
C413 16V10<br />
-B(2)<br />
4.9V<br />
5.5V<br />
To D FL <strong>CIRCUIT</strong>(CP901)<br />
on <strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-8<br />
To D FL <strong>CIRCUIT</strong>(CP902)<br />
on <strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-8<br />
To D FL <strong>CIRCUIT</strong>(CP903) To D FL <strong>CIRCUIT</strong>(CP904) To D FL <strong>CIRCUIT</strong>(CP905)<br />
on <strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-8 on <strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-8 on <strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-8
N<br />
<strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-14<br />
G <strong>MAIN</strong> <strong>CIRCUIT</strong><br />
:POSITIVE VOLTAGE LINE<br />
:NEGATIVE VOLTAGE LINE<br />
:FM/ AM SIGNAL LINE<br />
:CENTER SP SIGNAL LINE<br />
IC601<br />
RSN310R36-P<br />
POWER AMP<br />
SGND<br />
PASS-<br />
PASS+<br />
TTLP<br />
VD<br />
RLY<br />
SENS-<br />
SENS+<br />
IHDET<br />
DISP<br />
DC<br />
OVERDET<br />
GND<br />
AC<br />
HOUT-<br />
HOUT+<br />
VH-<br />
VH+<br />
24 23 22 21 20 19 18 17 16 15 14 13 <strong>12</strong> 11 10 9 8 7 6 5 4 3 2 1<br />
0V 0V 0V 0V -52.4V 52.5V 0V -26.2V -8.4V -16.4V 14V 0V -1.5V 0V -<strong>12</strong>.3V 0V 0V -31.2V 31.1V 0V -66.7V 66.8V 0V<br />
31.1V<br />
R723<br />
1<br />
47K<br />
10K<br />
C<br />
A<br />
B<br />
D<br />
E<br />
D781<br />
C601<br />
63V33<br />
C641<br />
63V33<br />
C602<br />
63V33<br />
R771<br />
100K<br />
R605<br />
220<br />
R603<br />
1.8K<br />
R642<br />
820<br />
R604<br />
1.8K<br />
C705<br />
4700<br />
31.4V<br />
Q723<br />
RVTDTA114EST<br />
SWITCHING<br />
Q724,725<br />
RVTDTC114YST<br />
SWITCHING<br />
C706<br />
4700<br />
Q724<br />
47K<br />
10K<br />
D732<br />
Q725 RVD1SS133TA<br />
0V<br />
0V 10K<br />
47K<br />
-66.7V<br />
0V<br />
R724<br />
1<br />
D771,772,781,782<br />
RB721Q40T77<br />
D771<br />
-31.4V<br />
D782<br />
D772<br />
R720<br />
10K<br />
D731<br />
RVD1SS133TA<br />
C772 C771<br />
50V4.7 50V4.7<br />
C603<br />
820P<br />
R624<br />
4.7<br />
-31.5V<br />
5.5V<br />
C642<br />
820P<br />
R647<br />
220<br />
D617<br />
E<br />
Q771,777-779<br />
2SA933SSTA<br />
MOTOR DRIVE<br />
FAN ON:-1.1V<br />
FAN OFF:0V<br />
Q779<br />
D725<br />
D726<br />
F<br />
C604<br />
820P<br />
R606<br />
220<br />
C622<br />
100V33<br />
C607<br />
R607<br />
C643<br />
R643<br />
C608<br />
R608<br />
RVD1SS133TA<br />
D721<br />
D722<br />
D721-728<br />
1N5402BM21<br />
D704 D703<br />
Q777<br />
FAN OFF:0V<br />
FAN ON:-0.6V<br />
Q778<br />
R774<br />
1.5M<br />
C621<br />
100V33<br />
C721<br />
0.1<br />
C702<br />
0.1<br />
FAN OFF:-16.2V<br />
FAN ON:-4.6V<br />
Q771<br />
FAN OFF:0V<br />
FAN ON:-0.6V<br />
FAN ON:-4.6V<br />
FAN OFF:-16.2V<br />
31.4V<br />
-31.5V<br />
C619<br />
25V100<br />
18P<br />
56K<br />
18P<br />
56K<br />
18P<br />
56K<br />
D723<br />
D724<br />
D701<br />
D702<br />
D701-704<br />
1N5402BM21<br />
R636 47K<br />
D770<br />
RVD1SS133TA<br />
R770<br />
100K<br />
D727<br />
D728<br />
C778<br />
16V100<br />
C779<br />
16V100<br />
R780<br />
3.9<br />
R641 100K<br />
C722<br />
0.1<br />
66.8V<br />
G<br />
C780<br />
16V470<br />
C618 1000P<br />
R778<br />
4.7K<br />
R779<br />
10K<br />
R638 150K<br />
H<br />
-16.2V<br />
Q772<br />
R637 150K<br />
C703<br />
7500<br />
R769<br />
10K<br />
R777<br />
150K<br />
C704<br />
7500<br />
C617<br />
100V2.2<br />
2SC1740SSTA<br />
MOTOR DRIVE<br />
R634 270K<br />
-31.5V<br />
FAN OFF:-16.2V<br />
FAN ON:-13.8V<br />
R629 1K<br />
R630<br />
<strong>12</strong>0K<br />
Q776<br />
2SC1740SSTA<br />
MOTOR DRIVE<br />
FAN ON:-14.5V<br />
FAN OFF:0V<br />
R773<br />
10K<br />
R775<br />
330<br />
C616 50V47<br />
R786<br />
150K<br />
D605<br />
RVD1SS133TA<br />
R631<br />
150K<br />
C D B A<br />
0V<br />
FAN OFF:-16.2V<br />
FAN ON:-1.4V<br />
FAN OFF:-16.2V<br />
FAN ON:-14V<br />
31.4V<br />
R632<br />
180K<br />
C615 0.01<br />
R628<br />
1W100 1W100<br />
R626<br />
R627 R625<br />
1W100 1W100<br />
C774<br />
6.3V100<br />
R784<br />
150K<br />
R633<br />
47K<br />
10K<br />
10K<br />
R768<br />
1K<br />
R782<br />
39<br />
R728 680K<br />
R635 150K<br />
L604<br />
0.7 H<br />
N<br />
C626<br />
50V10<br />
C625<br />
50V10<br />
Q781<br />
2SC1740SSTA<br />
MOTOR DRIVE<br />
FAN OFF<br />
:0V<br />
FAN ON<br />
:-14.5V<br />
-16.2V<br />
C773<br />
0.1<br />
N<br />
-<strong>12</strong>.1V<br />
A<br />
D602<br />
RK306LFU1<br />
R610<br />
47<br />
C6<strong>12</strong><br />
0.1<br />
10K<br />
R6<strong>12</strong><br />
10<br />
D601<br />
RK306LFU1<br />
L602<br />
0.7 H<br />
Q775<br />
RVTDTA114EST<br />
OVER LOAD DET.<br />
Q774<br />
RVTDTA113ZST<br />
OVER LOAD DET.<br />
0V<br />
1K 0V<br />
D769<br />
RVD1SS133TA<br />
D768<br />
MTZJ3R3ATA<br />
D773<br />
MTZJ8R2CTA<br />
C614<br />
0.1<br />
R767<br />
150K<br />
FAN ON:-1.8V<br />
FAN OFF:-16.2V<br />
-66.7V<br />
66.8V<br />
C777<br />
16V220<br />
D774<br />
RB721Q40T77<br />
FAN OFF:<br />
0V<br />
FAN ON:<br />
-1.4V<br />
FAN ON:-1.5V<br />
FAN OFF:0V<br />
FAN OFF:0V<br />
FAN ON:-10.1V<br />
-16.2V FAN ON:0V<br />
Q773 FAN OFF:-9.4V<br />
2SB621AQSTA<br />
POWER SUPPLY<br />
B<br />
R645<br />
47<br />
C644<br />
0.1<br />
C645<br />
0.1<br />
C775<br />
16V10<br />
R766<br />
47K<br />
R776<br />
22<br />
C646<br />
0.1<br />
R644<br />
10<br />
Q780<br />
2SA933SSTA<br />
MOTOR DRIVE<br />
FAN OFF:-0.6V<br />
FAN ON:-7.1V<br />
C781<br />
0.01<br />
C776<br />
50V1<br />
L603<br />
0.7 H<br />
C<br />
R609<br />
47<br />
R611<br />
10<br />
C613<br />
0.1<br />
A<br />
B<br />
C611<br />
0.1<br />
-16.2V
N<br />
<strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-15<br />
:POSITIVE VOLTAGE LINE<br />
:NEGATIVE VOLTAGE LINE<br />
:FM/ AM SIGNAL LINE<br />
:CENTER SP SIGNAL LINE<br />
:SURROUND SP SIGNAL LINE<br />
A<br />
B<br />
IC651<br />
RSN313H25-P<br />
POWER AMP<br />
C651<br />
63V33<br />
C652<br />
63V33<br />
D655<br />
RVD1SS133TA<br />
-31.5V<br />
31.4V<br />
R653<br />
820<br />
R654<br />
820<br />
R674<br />
4.7<br />
S.GND<br />
C653<br />
820P<br />
R655<br />
220<br />
C654<br />
820P<br />
R656<br />
220<br />
C672 100V33<br />
R672<br />
-VD<br />
C671 100V33<br />
47<br />
R671<br />
+VD<br />
22 21 20 19 18 17 16 15 14 13 <strong>12</strong> 11 10 9 8 7 6 5 4 3 2 1<br />
0V 0V 0V -60.8V 64.3V -9.4V -11.5V 15V 0V -11.4V 0V -<strong>12</strong>.3V 0V 0V -31.2V 31.1V 0V -66.7V 66.8V<br />
82<br />
NC<br />
R658<br />
C658<br />
10P<br />
C657<br />
10P<br />
NC<br />
R657<br />
56K<br />
56K<br />
RLY<br />
R688<br />
150K<br />
R687<br />
150K<br />
R681 180K<br />
R682 220K<br />
R662<br />
10<br />
SENS+<br />
R661<br />
10<br />
C667 100V2.2<br />
C664<br />
0.1<br />
IHDET<br />
C661<br />
0.1<br />
R684 470K<br />
L652<br />
0.7 H<br />
R679<br />
6.8K<br />
R664<br />
47<br />
DSP<br />
L651<br />
0.7 H<br />
DC<br />
R663<br />
47<br />
C666<br />
25V100<br />
R729<br />
680K<br />
C668<br />
1000P<br />
OVERDET<br />
C685<br />
0.01<br />
GND<br />
R683<br />
47K<br />
R685<br />
150K<br />
AC<br />
VO1<br />
D652<br />
RK306LFU1<br />
-H OUT<br />
D651<br />
RK306LFU1<br />
+H OUT<br />
VO2<br />
IN2-<br />
IN1-<br />
SENS-<br />
VH-<br />
VH+<br />
-66.7V<br />
66.8V<br />
C663<br />
0.1<br />
C662<br />
0.1<br />
A<br />
1<br />
RL601<br />
3<br />
SL5<br />
1<br />
RL603<br />
3<br />
B<br />
C<br />
2<br />
4<br />
5 6<br />
R792<br />
<strong>12</strong>K<br />
R791<br />
<strong>12</strong>K<br />
SR5<br />
2<br />
4<br />
5 6<br />
R798<br />
22K<br />
R797<br />
22K<br />
D<br />
D611<br />
RVD1SS133TA<br />
R616<br />
82<br />
D613<br />
RVD1SS133TA<br />
R618<br />
82<br />
R799<br />
6.8K<br />
B<br />
C<br />
L6<br />
3<br />
RL602<br />
1<br />
A<br />
B<br />
1<br />
RL604<br />
3<br />
A<br />
4<br />
2<br />
C<br />
2<br />
4<br />
R6<br />
6 5<br />
R793<br />
<strong>12</strong>K<br />
R794<br />
<strong>12</strong>K<br />
R795<br />
22K<br />
5 6<br />
C5<br />
C<br />
B<br />
A<br />
D6<strong>12</strong><br />
RVD1SS133TA<br />
R617<br />
82<br />
D614<br />
RVD1SS133TA<br />
R619<br />
82
<strong>SCHEMATIC</strong> <strong>DIAGRAM</strong>-16<br />
G <strong>MAIN</strong> <strong>CIRCUIT</strong><br />
C<br />
D<br />
C637<br />
0.022<br />
C638<br />
0.022<br />
SPEAKER<br />
JK603<br />
Lch<br />
Rch<br />
SURROUND SPEAKERS<br />
:POSITIVE VOLTAGE LINE<br />
:FM/ AM SIGNAL LINE<br />
:CENTER SP SIGNAL LINE<br />
:SURROUND SP SIGNAL LINE<br />
JK601<br />
B<br />
C<br />
A<br />
C633<br />
0.022<br />
C634<br />
0.022<br />
C635<br />
0.022<br />
Lch<br />
FRONT SPEAKER(B)<br />
Rch<br />
CENTER SPEAKER<br />
H SPEAKER<br />
TERMINAL <strong>CIRCUIT</strong><br />
B<br />
A<br />
C640<br />
1000P<br />
C639<br />
1000P<br />
W601<br />
4<br />
3<br />
2<br />
1<br />
CN601<br />
4<br />
3<br />
2<br />
1<br />
C631<br />
0.022<br />
C632<br />
0.022<br />
JK604<br />
Lch<br />
FRONT SPEAKER(A)<br />
Rch<br />
I<br />
POWER SUPPLY <strong>CIRCUIT</strong><br />
C691<br />
0.01<br />
C701<br />
0.01<br />
E601<br />
D<br />
C<br />
W752<br />
3<br />
2<br />
1<br />
CN752<br />
3<br />
2<br />
1<br />
C755<br />
16V47<br />
Q752<br />
2SC3940AQSTA<br />
REGULATOR<br />
6V 9.5V<br />
6.6V<br />
D756<br />
MTZJ6R8BTA<br />
C754<br />
0.01<br />
C757<br />
16V10<br />
D<br />
9.5V<br />
6.6V S<br />
6.6V<br />
G<br />
C753<br />
330<br />
Q753<br />
2SK2880CTA<br />
STABILIZER<br />
D753<br />
D751<br />
6V<br />
D751-754<br />
1SR35400V<br />
D754<br />
C752<br />
0.01<br />
D752<br />
AC<br />
<strong>12</strong>.3V<br />
T751<br />
D755<br />
RVD1SS133TA<br />
RL751<br />
4 1<br />
3 2<br />
4.9V<br />
4.7K<br />
0V<br />
CP771<br />
A 1<br />
B<br />
2<br />
H<br />
E<br />
F<br />
G<br />
B<br />
A<br />
R730<br />
8.2<br />
FAN MOTOR<br />
M<br />
J<br />
W701<br />
1 1<br />
2 2<br />
3 3<br />
4 4<br />
5 5<br />
6 6<br />
7 7<br />
8 8<br />
9 9<br />
10 10<br />
11 11<br />
<strong>12</strong> <strong>12</strong><br />
D741<br />
To B SURROUND<br />
W702<br />
+B(4) 3<br />
<strong>CIRCUIT</strong>(CN702)<br />
+B(4) 2<br />
on <strong>SCHEMATIC</strong><br />
GND 1<br />
<strong>DIAGRAM</strong>-5<br />
POWER TRANSFORMER<br />
<strong>CIRCUIT</strong><br />
FC708 FC707<br />
F4 T6.3A<br />
FC706<br />
F3 T6.3A<br />
AC4.8V<br />
F5 T1A<br />
FC710<br />
FC709<br />
C741<br />
0.1<br />
D742<br />
FC705<br />
D743<br />
C742<br />
2200<br />
D741-744<br />
1SR35400V<br />
AC41.2V<br />
AC76V<br />
AC33.4V<br />
AC8.4V<br />
D744<br />
T701<br />
R756<br />
2.2K<br />
CN751<br />
1<br />
2<br />
3<br />
K<br />
Z751<br />
W1<br />
W2<br />
FC702<br />
L701<br />
AC IN/OUT<br />
<strong>CIRCUIT</strong><br />
10K<br />
Q751<br />
RVTDTC143ZST<br />
RELAY DRIVE<br />
F1<br />
T6.3A<br />
C751<br />
1000P<br />
JK794<br />
FC701<br />
AC IN 110V 60Hz
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