Harman Kardon FESTIVAL 80 - Festival SUBWOOFER SCHEMATIC DIAGRAM (80 US)

PRELIMINARY RELEASE 124
Component Audio System Harman Kardon
Festival 60/80
Festival SUBWOOFER SCHEMATIC DIAGRAM (80 US)
SUBWOOFER-300-02P
FESTIVAL-80-US
SUBWOOFER-100W
R405
1.5K
R406
1.5K
C407
470/50V
R416
100
R410
560
D405
D3SB20
C421
0.1
HL401
HL403
[B]
[F]
F401
T6.3A
250V
[K]
1 AC 28.8V
CN401
B3P-VH
2 GND
3 AC 28.8V
1 - SP R side
2 - SP L side
HL402
[B]
CW401
4164HS003
[F]
C422
0.1
HL404[B]
[F]
[G]
[G]
[G]
F402
T6.3A
250V
[K]
C419
10000/50V
C420
10000/50V
R449
15
2W
R436
4.7
R435
4.7
C411
0.068
R443
1.5K
R439
0.22
3W
R440
0.22
3W
R441
0.22
3W
R442
0.22
3W
Q418
2SC5198(O)
Q416
2SC5198(O)
[G]
[G]
[G]
R445
1.5K
R429
15
R426
47
C409
10/50V
C410
10/50V
Q411
2SC2240(BL)
Q414
2SA1930
Q412
2SD667A(C)
R433
100
[G]
[G]
[G]
[G]
R421
2.2K
R423
2.7K
[B]
C406
100P
R417
15K
Q407
2SA970(BL)
[G]
[G]
Q408
2SB646A(C)
R422
2.2K
Q410
2SC1775(F)
C428
100P
[G]
C423
7P
[P]
R402
33k
C402
68P
Q402
2SC1775(F)
R403
220
R404
220
Q401
2SC1775(F)
R450
33k
Q406
2SA970(BL)
[G]
[G]
R412
1.2K
C405
470/6.3V
C404
7P
[P]
R401
330
C424
0.1
C401
47/35V
[B]
D401
1SS254
[B]
[B]
R409
560
[K]
Q403
2SC1775(F)
Q404
2SC2603(F)
R408
270
Q405
2SK246(GR)
C403
1000P
R413
560
R415
560
R418
15K
C408
470/50V
VR401
1KB
R424
1.5K
R414
560
R419
100
[G]
[G]
[G]
Q409
2SD666A(C)
R425
10
R430 15
R431
100
R434
2.2
R427
47
Q415
2SC5171
Q413
2SB647A(C)
[G]
[G]
[G]
[G]
R437
4.7
R438
4.7
R444
1.5K
-39V
Q417
2SA1941(O)
Q419
2SA1941(O)
Q421
2SC2240(BL)
[G]
[G]
[G]
[G]
C413
0.1
C414
0.1
R447
4.7K
R446
3.3K
R465
3.3K
[B]
R448
22K
R466
10
Q420
2SA970(BL)
[G]
C412
10uF/50V
[K]
[B]
R467
10
[G]
3 + SP R side
4 + SP L side
TM401
MET37-0001
1 GND
2 SUBFIL OUT
3 DC PROTECT
[B]
CW402
4164HS002
[F]
[F]
R464
220K
[B]
C425
0.1
[G][G]
[K]
D402
1SS254
D403
1SS254
C415
10/50V
R453
10K
R454
2.2K
R451
680
R452
680
D404
HZ6A1L
C416
1/50V
Q422
2SC2603(F)
C417
100/16V
R455
2.2K
R456
100K
R457
4.7K
[G]
Q423
2SA1115(F)
R458
4.7K
R459
4.7K
R461
68K
R462
33K
[B]
Q425
2SC2603(F)
R463
2.2K
C418
1/50V
R460
3.3M
Q424
2SA1115(F)
[G]
[K]
Bass amp PCB
4551H010022
H
G
F
F
G
H
ED
C
BA
AB
C
DE
J
I
LMK
O
O
P
P
LMI
J
K
1