Icepower Amp Assy - Pioneer SC-27 Service Manual

1

11.11 ICEPOWER AMP ASSY

SIDE A
A
Q
ICEPOWER AMP ASSY
B
C
D
E
F
Q
198
1
2
C4901
C4926
R4901
C4652
E
C4651
R4667
R4666
-B+10V
-B
C4649
R4651
C4912
C4913
Q4600 Q4601
V+5MD
GND_MD
V-5_MD
GND(S)
V+12DF
1 1
R4648
GND_DF
R4650
V-12DF
GND_DF(S)
V+12RY
C4631
V-12RY
15 10
V-12RY
C4632
1 5
IC4601
C4919 R4647
L4600
C4918
C4601
C4917
C4600
C4920
R4655
R4640 C4624
R4643
L4902
C4915 C4914
L4903
D4608 R4563 R4663
C4931 C4930
C4921
R4641
D4609 C4630
D4005
D4611
R4631
IC4006
5
1
R4632
R4676 R4628
1
C4024
R4013
IC4001
IC4005
C4029
C4023
C4547 C4517
R4620
1
R4056
C4620
R4054 R4619
R4061
R4060
R4059
R4660
14
10 10
14
C4026
R4519
R4520
C4610
C4611
7
1 5 7 1 5
IC4003 IC4004
Q4002
R4016
R4003 R4618 R4611
C4039
R4015
C4003 Q4608
R4073 1 5 C4616
C4004
R4004
CN4600
Q4012
1
R4028
C4018
R4076
C4019
R4029
R4036
C4020 1
Q4003
R4043
C4021
C4011
R4024 R4042
C4012
R4041
R4025
Q4001
C4013
C4654
R4026
CN4000
ICELR L4601
ICESLR
ICESBLR
ICEC
ICEMUTEA
ICEMUTESB
R4007 C4641
AMSW
R4008
XOLERR
R4030
RY AF
R4031
RY CR
R4037 R4658
RY CR R4044
C4643 C4646
RY B R4022
R4021 C4645
AMPTEMP R4032
C4644
XTEMPERR5 R4033
R4023
XDCERR Q4000
R4039
GNDHD
R4045
GNDHD
C4030
IC4002
CN4600
P
CN3870
SC-27
2
3
C4900
C4452
R4469
C4451
R4467
C4552
R4569
Q4510
R4568
E
C4551
R4567
R4566
C4650 C4550
C4449
C4549
R4551
C4633 C4533
Q4500 Q4501
1 1
R4448
R4548
R4550
R4652 R4552
C4531 C4431
D4605 D4505
15 10
D4606 D4506
C4532
1 5
IC4501
R4547
L4500
C4501 C4401
C4500 C4400
R4455
R4440 C4424
R4443
Q4506
R4555
D4408
M
C4529
R4556
E
R4521
E D4409
D4411
Q4509
R4535 C4524 R4540
R4533
C4523
R4532
J
O
35 40
F
R4678
IC4604
R4420
R4419
R4578
Q4508
Q4611
Q4511
D4500 D4400
C4512
C4510 R4500 R4400
C4504 C4404
C4505 C4405
R4501 R4401
R4508 R4408
O
C4659
C4559
IC4602
C4609 C4509 CN4500
R4606 R4506
1 5
C4515
C4615
RY4500
R4517
R4617
C D4610
F
D4510
C4642 C4541
R4659 R4558
C4554
L4501
C4542 C4441
C
R4559 R4458
C4544 C4546
C4543
C4545
CN4500
P P
CN3860
3
4
C4903
C4352
Q4310
Q4410
R4468
E E
R4466
E
C4932
C4450
C4349
R4451 R4351
C4433
Q4400 Q4401 Q4300 Q4301
1 1 1 1
R4348
R4450 R4350
R4452
C4331
D4405
15 10 15 10
D4406
C4432 C4332
1 5 1 5
IC4401 IC4301
R4447 R4347
L4400 L4300
C4301
C4300
Q4306
R4355
R4363 R4463
L
C4329
R4356
E
R4321
R4441
C4430
E
R4431
R4432
R4476 R4428
I
P
35 40
C4347 C4317
E
C4420
R4478
R4378
Q4308
R4460
C4312
R4319 C4310
R4320
C4410
C4411
P
R4418 R4411 C4459
Q4408 C4359
1 5 C4416
IC4402
CN4400 C4409 C4309
R4406 R4306
1 5
RY4300
R4511
B D4410
R4510
D4310
R4503
C4442 C4341
R4502
R4459 R4358
C4454
C4354
L4401 L4301
B
C4443 C4446 C4344
C4343
C4444
C4445
CN4400 CN4300
P
CN3850 CN3840
4
C4249
C4333
R4248
R4352
C4231
D4305
D4306
C420
C4200
R
R4240 C
R4243
D42
D42
D4
Q4309
R4335 C4324 R43
R4333
C4323
R4332
IC4404
R42
R42
Q4411
Q4311
D4300 D4
R4300 R4
C4304 C4
C4305 C4
R4301 R4
R4308 R4
CN4300
C4415 C
R4417 R
E
C4342 C4241
R4359 R4258
C4346
C4345
P