Marantz SR7005 Service Manual page 94

A B C
PAGE 2
AMP B'D 1/2_A10
1 ZD410 R532
100K
MTZJ5.1A
R539
150K
C453
220P-J
R557 C456 R558
1.2K 22/50 0
Q443
KTA1268
2
R566 R567
C460
470K 33K
R570
470P-500V
150
C461
2N2-C
R571
1K(1)
3
ZD413 R575
MTZJ5.1A 100K
R582
150K
4
C469
220P-J
R600 C472 R601
1.2K 22/50
0
Q455
KTA1268
R609 R610
C476
470K 33K
R613
470P-500V
150
5
C477
2N2-C
R614
1K(1)
6
ZD416
R618
MTZJ5.1A 100K
R625
150K
C485
220P-J
R643 C488 R644
1.2K 22/50
0
Q467
7
KTA1268
R652 R653
C492
470K 33K
R656
470P-500V
150
C493
2N2-C
R657
1K(1)
8
ZD419 R661
MTZJ5.1A 100K
9
R668
150K
C501
220P-J
R686 C504 R687
1.2K 22/50
0
Q479
KTA1268
R695 R696
C508
10
470K 33K R699
470P-500V
150
C509
2N2-C
R700
1K(1)
A B C
D E F
R706
R531
1.2K R533
1.2K
270(1) R535
270(1)
Q437
D419
KTA1024Y
1SS133T
R540
0 Q438
KTA1024Y
C454
220P-500V R548
15K(2) R550
220K
Q444
KTA1268
R559 C457
33K 220P-500V
C458 C459
R563
100/50
470P-500V 220K
R564
3.3K(1)
R720 R568
Q448
220 220
R716 Q447
KTC3206
150
KTC3206
C451
OPEN
R572
1K(1) R573
D423 D424
270(1)
1SS133T 1SS133T
R707
R574
1.2K R576
1.2K
270(1) R578
270(1)
Q449
D425
KTA1024Y
1SS133T
R583
0 Q450
KTA1024Y
C470
220P-500V R591
15K(2) R593
220K
Q456
KTA1268
R602 C473
33K 220P-500V
C475
C474 R606
100/50 470P-500V 220K
R607
3.3K(1)
R721 R611
Q460
220 220
R715 Q459
KTC3206
150
KTC3206
C483
OPEN
R615
1K(1) R616
D429 D430
270(1)
1SS133T 1SS133T
R708
R617
1.2K R619
1.2K
270(1) R621
270(1)
Q461
D431
KTA1024Y
1SS133T
R626
0 Q462
KTA1024Y
C486
220P-500V R634
15K(2) R636
220K
Q468
KTA1268
R645 C489
33K 220P-500V
C491
C490 R649
100/50 470P-500V 220K
R650
3.3K(1)
R722 R654
220 220
R714 Q471 Q472
150
KTC3206 KTC3206
C518
OPEN
R658
1K(1) R659
D435 D436
270(1)
1SS133T 1SS133T
R660 R709
1.2K 1.2K R662
270(1) R664
270(1)
Q473
D437
KTA1024Y
1SS133T
R669
0 Q474
KTA1024Y
C502
220P-500V R677
15K(2) R679
220K
Q480
KTA1268
R688 C505
33K 220P-500V
C507
C506 R692
100/50 470P-500V 220K
R694
3.3K(1)
R723 R697
220 220
R713 Q483 Q484
150
KTC3206 KTC3206
C519
OPEN
R701
1K(1) R702
D441 D442
270(1)
1SS133T 1SS133T
D E F
G H I
z
R537
R534
PRF18BB 471QB5RB
OPEN
C449
OPEN TP404
R541
C452 OPEN 1 2 3 150K
R538
Q440
OPEN
R545 2SD2560
22(1) D420
R547
1SS133T 180K
R543 R544
10K 10K
Q445 ZD411
R553
R560 KTC3964
MTZJ4.7B
10K
2.7K
D421
R554 R555
1SS133T R556
0R47(2) 0R47(2)
5.6K
VR404 R552
1K 470
R561 R562
ZD412 0R47(2) 0R47(2)
MTZJ4.7B
R565
560 D422
1SS133T
R569
22(1) Q446
2SB1647
C462
OPEN
C463 C464
10/100 10/100
J442
J535 OPEN
z
R580
R577
PRF18BB471QB5RB
OPEN
C465
TP405
OPEN
R584
C468 OPEN 1 2 3 150K
R581
Q452
OPEN
R588 2SD2560
R590
22(1) D426
180K
1SS133T
R586 R587
10K 10K
Q457
R605 ZD414
KTC3964 R596
2.7K MTZJ4.7B
10K
D427
R597 R598
R599
1SS133T
0R47(2) 0R47(2)
5.6K
VR405 R595
1K 470
R603 R604
ZD415 0R47(2) 0R47(2)
MTZJ4.7B
R608
560 D428
1SS133T
R612
22(1)
Q458
2SB1647
C478
OPEN
C479 C480
10/100 10/100
J494
J539 OPEN
z
R623
R620
PRF18BB471QB5RB
OPEN
C481
OPEN TP406
R627
C484 OPEN 1 2 3 150K
R624
Q464
OPEN
R631 2SD2560
22(1) D432
R633
1SS133T 180K
R629 R630
10K 10K
R648 Q469 ZD417 R639
2.7K KTC3964 MTZJ4.7B
10K
D433
R640 R641
1SS133T R642
0R47(2) 0R47(2)
5.6K
VR406 R638
1K 470
R646 R647
ZD418 0R47(2) 0R47(2)
MTZJ4.7B
R651
560 D434
1SS133T
R655
22(1) Q470
2SB1647
C494
OPEN
C495 C496
10/100 10/100
J546
J558 OPEN
z
R666
R663
PRF18BB471QB5RB
OPEN
C497
TP407
OPEN
R670
150K
C500 OPEN 1 2 3
R667
OPEN Q476
R674 2SD2560
22(1) D438 R676
1SS133T 180K
R672 R673
10K 10K
R691 Q481 ZD420
R682
2.7K KTC3964 10K
D439
R683 R684
1SS133T R685
0R47(2) 0R47(2)
5.6K
VR407 R681
1K 470
R689 R690
ZD421 0R47(2) 0R47(2)
MTZJ4.7B
R693
560
D440
1SS133T
R698
22(1)
Q482
2SB1647
C510
OPEN
C511 C512
10/100 10/100
J572
J574 OPEN
G H I
94
J K L
C450
100N-K
Q439
2N5401S
R542 15K
R546 22K
R549 22K
Q442
2N5551S
R727
56K
SL
C466
100N-K
Q451
2N5401S
R585 15K
R589 22K
R592 22K
Q454
2N5551S
R728
56K
SR
C482
100N-K
Q463
2N5401S
R628 15K
R632 22K
R635 22K
Q466
2N5551S
R729
56K
SBL
C498
100N-K
Q475
2N5401S
R671 15K
R675 22K
R678 22K
Q478
2N5551S
R730
56K
SBR
s
J
K L
M N O
PAGE 2
AMP B'D 1/2_M10
7CH-AMP B'D (2/2)
SBL SBL
SBR SBR
CP405
SCHEMATIC DIAGRAMS (2/37)
M N O
1
2
3
4
5
6
7
8
9
10