AJ
AK
AM
AO
AQ
AS
AL
AN
AP
AR
CP103
CP104
JACK101-C
Q91
D94
Q92
D95
Q93
D96
JACK101-B
JACK101-A
-15V AVR
+5V AVR
+3.3V AVR
D80
D79
D82
D81
Q75
H/P
(Lch)
IC88 (1/2)
D704
D705
Q2FL
Q2FR
IC88 (2/2)
D706
D707
(2/2)
Q2SR
Q2SL
IC87 (1/2)
D712
D713
D71
1
D710
IC86 (1/2)
(2/2)
Q2SW
Q2C
Q1FL
Q1FR
Q1SW
Q1C
POWER AMPLIFIER
Q82
D104
M
L
FRONT-L
FRONT-R
PRE AMPLIFIER
REAR-L
REAR-R
CENTER
SUB-WOOFER
D501
D502
POWER AMPLIFIER
D504
POWER AMPLIFIER
D505
POWER AMPLIFIER
D503
POWER AMPLIFIER
Q1SR
Q1SL
D84
Q88
Q89
D85
Q90
D87
Q703
Q702
Q705
Q704
Q701
D702
D703
CN601
Q402
Q407
Q403
Q401
Q404
Q405
Q406
Q77
Q76 PROTECTION
CN3
CN2
CN1
M
THERMIST
OR
THERMIST
OR
FAN MOTOR
RELAY CONT.
RELAY CONT.
RELAY CONT.
D901
MUTE
MUTE
MUTE
SUB
ON/OFF
PRE
AMPLIFIER
IC86
IC87
PRE
AMPLIFIER
D701
-28V AVR
D708
D709
1
2
3
4
5
H.P(R)
GND
H.P(L)
D GND
H/P
CHK
1
2
3
4
5
6
FL
AC
FL
AC
-29.0V
D GND
H/P
CHK
PRO-
4
3
2
1
FRONT L
GND
GND
FRONT R
RY101
R116
390 2W
R117
2W
390
RY102
2W
390
R118
RY103
22
R41FL
L1 FL COIL
22
R42FL
1000P
C23FL
22
R41FR
22
R42FR
COIL
1000P
C23FR
10
R40FL
10
R39FL
10
R40FR
10
R39FR
0.1
C22FL
0.1
C21FL
0.1
C22FR
0.1
C21FR
18K
R38FL
L1FR
C23SL
1000P
R39SL
R40SL
R39SR
R40SR
10
10
10
10
0.1
0.1
C22SL
C21SL
C22SR
22
0.1
R41SR
R42SR
C21SR
0.1
22
C23SR
L1 SR
COIL
1000P
22
1
REAR R
2
3
GND
GND
R41SL
R42SL
22
L1 SL COIL
4
REAR L
2
0.1
10
R39C
R40C
10
C22C
0.1
C21C
1
C23C
R41C
22
1000P
R42C
22
L1 C COIL
3
GND
4
CENTER
0.1
C146
IN
OUT
GND
GND
OUT
IN
GND
IN
OUT
GND
OUT
IN
+
C84
470u16
+
C83
1000u16
0.01
C86
0.01
C85
0.01
C89
+
C90
220u10
0.01
C88
+
C87
100u16
29V
2.2K
R75
+
C80
47u50
10u50
C82
+
10K
R76
+
C81
470u50
100
R78
+15V
+3.3V
15V
+15V
3
2
8
1
4.7u50
+
C8FL
3.9K
R16FL
75K
R22FL
10K
R23FL
100P
C13FL
100P
C11FL
1K
R25FL
4.7u50
+
C9FL
560
R20FL
33P
C10FL
100K
R21FL
R25FR
1K
R20FR C9FR
R21FR
C10FR
33P
100K
4.7u50
560
C11FR
R22FR
75K
100P
5
6
3.9K
R16FR
4.7u50
+
C8FR
10K
R23FR
100P
C13FR
7
4
1K
R25SR
R25SL
1K
R20SL C9SL
C9SR
R20SR
33P
C10SR
100K
R21SR
4.7u50
560
R22SR
C11SR
75K
100P
6
5
R16SR
3.9K
C8SR
+
4.7u50
R23SR
10K
C13SR
100P
7
4
R21SL
C10SL
33P
100K
4.7u50
560
+
C11SL
R22SL
75K
100P
3
2
3.9K
R16SL
4.7u50
+
C8SL
10K
R23SL
100P
C13SL
1
8
C9C
R20C
1K
R25C
R25SW
1K
R20SW C9SW
C10SW
1000P
R21SW
100K
4.7u50
560
+
1.6K
R22SW
100P
C11SW
5
6
750
R16SW
47u16
+
C8SW
20K
R23SW
100P
C13SW
7
4
33P
C10C
100K
R21C
4.7u50
560
+
R22C
75K
100P
C11C
2
3
R16C
3.9K
C8C
+
4.7u50
R23C
10K
C13C
100P
1
8
+
+
100K
R24FR
10u50
+
C12FR
10u50
+
C12FL
100K
R24FL
3.3K
R37FR
3.3K
R37FL
4.7u50
+
C14FR
1000P
C15FL
1000P
C15FR
4.7u50
+
C14FL
1K
R27FR
47K
R26FL
47K
R26FR
1K
R27FL
100K
R24SW
+
10u50
C12SW
R24C
100K
+
10u50
C12C
R37C
R26SW 47K
R26C
C15SW
C518 1000P
4.7u50
+
C14SW
R37SW
3.3K
3.3K
C15C
1000P
47K
C14C
4.7u50
+
R27C
1K
7
10
9
12
8
11
47K
R140
100K
R99
10K
R98
1u50
C144
+
TECT
15V
15V
+15V
15V
+15V
+15V
15V
15V
+15V
+15V
15V
15V
+3.3V
15V
+15V
+5V
+5V
+B
+B
MUTE
STBY
THERMAL
S/C
SHUTDOWN
PRO-
TECTION
OUT
IN-
BOOT-
NC
NC
NC
+PWVS
+VS
IN+
IN+
MUTE
STBY
-VS
-PWVS
GND
STRAP
STBY
MUTE
10u50
+
C508
22u50
C506
+
10K
R522
R521 22K
10u50
C542
+
2.2u50
C504
+
680
R502
100P
C503
C505 22P
R503 13K
R523
33K
C541
10u50
THERMAL
MUTE
R526
33K
R524 22K
10K
R525
C544
10u50
STBY
+
STBY
GND
-VS
STBY
MUTE
100P
C511
+
C512
2.2u50
680
R506
MUTE
C543
+
10u50
IN+
IN+
IN-
C513 22P
R507 13K
+VS
S/C
+
TECTION
-PWVS
SHUTDOWN
PRO-
NC
10u50
C516
NC
NC
C515
+PWVS
C514
22u50
BOOT-
STRAP
+
OUT
10u50
+
THERMAL
STBY
10u50
C548
+
GND
-VS
R532
C527
100P
33K
R531
10K
C528
2.2u50
+
MUTE
STBY
MUTE
R530 22K
C547
10u50
+
MUTE
STBY
IN+
IN+
IN-
+VS
-PWVS
NC
C532
10u50
+
C531
C530
22u50
TECTION
SHUTDOWN
PRO-
S/C
NC
NC
STRAP
BOOT-
+
+PWVS
OUT
10u50
+
R514
680
R515 13K
C529 22P
THERMAL
R533 22K
R535
33K
R534
10K
STBY
C550
10u50
+
GND
STBY
-VS
STBY
MUTE
MUTE
C549
+
10u50
IN+
IN+
MUTE
C535
100P
C536
+
2.2u50
R518
680
IN-
C537 22P
+VS
OUT
+PWVS
NC
PRO-
TECTION
-PWVS
SHUTDOWN
NC
C540
+
10u50
NC
S/C
C538
BOOT-
22u50
STRAP
+
C539
+
10u50
R519 13K
SHUTDOWN
TECTION
R528
10K
33K
R527 22K
STBY
C546
10u50
+
-VS
GND
STBY
STBY
-PWVS
C524
+
10u50
NC
NC
THERMAL
R510
680
R529
C519
100P
C520
2.2u50
+
IN+
MUTE
MUTE
10u50
+
C545
IN+
MUTE
IN-
C521 22P
+VS
R511 13K
C523
PRO-
S/C
STRAP
NC
BOOT-
+
C522
22u50
+PWVS
OUT
+
10u50
0.047
C501
0.047
C509
RR501 22K
R505 22K
C502 1000P
C510 1000P
C534 1000P
1000P
C15SR
R26SR
+
+
10u50
C12SR
100K
R24SR
R37SR
3.3K
4.7u50
C14SR
R517 22K
C533
0.047
R27SR
1K
47K
R24SL
100K
+
R37SL
3.3K
R26SL
C15SL
1000P
+
C12SL
10u50
C14SL
4.7u50
R513 22K
C526 1000P
47K
C525
0.047
R27SL
1K
R509 22K
1000P
0.047
C517
91
R704
8.2K
R701
R702
8.2K
15K
R703
47u25
C701
+
2.2u50
C702
+
SW OUT
ON/OFF
+P
A
2
3
1
SW
33
R405
4.7K
R407
10K
R404
10K
R415
100
R416
4.7K
R410
10K
R414
15K
R408
10K
R411
10K
R409
100K
R406
4.7K
R403
10K
R402
3.3K
R401
4.7K
R412
100
R413
1W
1W
87
90
85
2
1
2
1
1
2
R504
R508
10K
10K
R38FR
18K
10K
R516
R38SR 18K
R38C
18K
10K
R512
F901
T500mA
24K
R902
24K
R901
+15V
15V
+5V
+3.3V
+3.3V
+5V
15V
+15V
100
+15V
+5V
+3.3V
15V
2
14
6
5
11
12
3
4
10
9
7
1
13
8
15
13
7
2
3
4
10
9
1
8
15
14
6
12
5
11
13
7
2
3
4
10
9
1
8
15
14
6
12
5
11
13
7
2
3
4
10
9
1
8
15
14
6
12
5
11
13
7
2
3
4
10
9
1
8
15
14
6
12
5
11
+
10u50
+
C507
R77
250V
10K
R520
2.2K
R91
470u10
+
C94
+5V
+5V
R38SL 18K
+B
+B
23.6V
23.6V
15.0V
8.3V
3.3V
-30.8V
-29.0V
ON : 4.7V
OFF : 0V
MUTE
-15.3V
-15.0V
-15.3V
5.3V
OFF : 0V
MUTE ON : 0.7V
5.0V
31.0V
-31.0V
0V
15.7V
0V
0V
0V
4.9V
4.9V
0V
15.7V
0V
0V
0V
4.9V
4.9V
0V
15.7V
4.9V
4.9V
0V
0V
0V
0V
15.7V
0V
0V
0V
4.9V
4.9V
0V
15.7V
4.9V
4.9V
0V
0V
0V
OFF : 0V
MUTE ON : 4.7V
ON : 4.7V
OFF : 0V
MUTE
ON : 0.7V
OFF : 0V
MUTE
0V
5.3V
0V
0V
5.3V
15.0V
: 14.6V
FAN OFF : 14.6V
FAN OFF
0V
15.0V
0V
0V
0V
0V
14.4V
FAN OFF
5.0V
5.0V
-29.5V
0V
0V
0V
0V
0V
0V
ON : 2.9V
OFF : 5.2V
MUTE
4.9V
15.0V
0V
0V
0V
0V
OUT : 5.3V
H/P IN : 0V
5.0V
0V
5.3V
0V
0V
31.0V
-31.0V
31.0V
-31.0V
31.0V
-31.0V
31.0V
-31.0V
23.6V
-29.0V
31.0V
-4.9V
IC101
IC72
IC73
IC71
IC70
MAIN B'D
IC102
IC104
IC105
IC103
AY-2
AY-4
AD-7
