Marantz SA8260/F1B/S1B/U1B, Service Manual

Page: 9 / 46

9 10
GND
GND
5.6VA
GND GND
GNDGND
VREF
GND
2SC2240
2SA970
2SC2240
2SA970
2SK170
GND
GND
GND
GND
3VDA
2SK170
2SC2240
2SA970 2SA970
2SC2240
GND
2SC2240 2SC2240
2SC2240
2SA970
2SA970
2SA970
2SC2240
2SA970
GND
+12V
GND
-12V
GND GND GND GND GND
GND
2SA970
2SC2240
2SC2240
GND
2SC2240
-12V
GND
2SC2240
2SA970
2SC2240
2SA970
GND
2SK170
2SC2240
2SA970
GND
2SC2240
2SK170
2SA970
2SA970
2SC2240
2SA970
GND
+12V
2SA970
2SC2878 2SC2878
GND GND
RS
T
M41
M3 M0 M2 SYCL DACL DAPC DALR DARD
2SK170
GND
2SK170
2SC2878
2SK170
2SA970
GND GND
2SA970
2SA970
2SA970
GND
2SC2240
2SA970
2SC2240
GND
GND
2SC2240
2SC2240
GND
2SA970
2SC2240
2SA970
2SC2240
2SK170
GND
5.6V
A
2SA970 GND
GND
3VDA
GND
+12VX
2SA970
2SC2240
2SC2878
2SC2240
GND
GND
2SA970
GND
-12VX
GND
2SC2240
GND
GND
GND
2SC2240
2SA970
2SC2240
2SA970
2SC2240
2SA970
GND
2SA970
GND
2SA970
GND
GND
GND
2SA970
2SC2240
GND
2SC2240
GND
GND
GND
2SC2240
2SC2240
VREF
TMUT2
+12VX
-12VX
GND
3VDA
2SC2240
2SC2240
GND
2SC2240
2SA970
2SA970
2SA970
2SA970
GND
2SK170
2SA970
-12VZ
2SC2240
2SA970
2SA970
GND
GND
2SC2240
2SA970
GND
TMUT2
GND
GND
2SC2878
2SC2240
+12VZ
GND
2SA970
GND
GND
2SA970
+12VZ
2SC2240
2SC2240 2SC2240
GND
GND
2SC2240
GND
2SA970
GND
GND
GND
TMUT2
GND
2SC2240
2SC2240
2SA970
2SC2878
2SK170
2SA970
GND
2SC2240
GND GND
GND
3VDA
2SC2240
2SA970
VREF
GND
2SC2240
GND
GND
GND
2SC2240
-12VZ
GND
2SA970
5.6VA
GND
2SK170
2SK170
2SA970
-12VX
+12VX
GND
-12VZ
+12VZ
+12V
GND
-12V
5.6VA
TMUT1
2SC2878 2SC2878
2SC2878 2SC2878
2SC2878 2SC2878
GND
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL
2SK369 BL 2SK369 BL
VREF
GND
GND
GND
GND
GND
GND EARTH
EARTH GND
2SJ74
2SJ74
2SJ74
2SJ74
2SJ74
2SJ74
2SJ74
2SJ74
2SJ74
2SJ74
2SJ74
2SJ74
RST VREF
M4/ADD
M3/AD1
M2/SC1
M0/SDA
DGND
VD
VD
DGND
MCLK
SCLK
CMOD
SDAT
M1
FILT+
FILT-
CMOUT
-LO
+LO
VA
GND
+RD
-RD
GND
MUTEC
C/H
MUTE
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
G
D
S
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
C
B
E
C
B
E
C
B
E
G
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
G
D
S
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
C
B
E
C
B
E
C
B
E
RST VREF
M4/ADD
M3/AD1
M2/SC1
M0/SDA
DGND
VD
VD
DGND
MCLK
SCLK
CMOD
SDAT
M1
FILT+
FILT-
CMOUT
-LO
+LO
VA
GND
+RD
-RD
GND
MUTEC
C/H
MUTE
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
C
B
E
G
C
B
E
C
B
E
C
B
E
RST VREF
M4/ADD
M3/AD1
M2/SC1
M0/SDA
DGND
VD
VD
DGND
MCLK
SCLK
CMOD
SDAT
M1
FILT+
FILT-
CMOUT
-LO
+LO
VA
GND
+RD
-RD
GND
MUTEC
C/H
MUTE
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
G
D
S
C
B
E
3VDA
M43
RST
M3
M2
M0
GND
GND
GND
DAL R
DSALF
DSAC
DSARS
M42
DSALS
DACL
GND
SYCL
GND
GND
5.6VA
5.5VA
GND
RST
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
G
D
S
VREF
DARD
DAPC
DALR
DACL
M0
M2
M3
M41
RST
RST M41 M3 M2 M0 SYCL DACL DALR DARD DAPC
DSALS
TMUT2
DALR
M3
M42
DACL
M0
M2
DSARS
DACL
DSALS
DSARS
DSAC
DSALF
M43
DALR
TMUT2
M3
M2
DSALF
DSAC
DACL
M43
M0
TMUT2
SYCL
SYCL
SYCL
M3
SYCL
VREF
M42
M0
TMUT1
M2
DALR
CS4397
1.2k
1.2k
0.1
0.1
100 10V
100
16V
1.2k
1.2k
10 16V
0.1
0.1
1800p
560
3.9k
1.8k 330p
68
12
0
12
0
33k
5.1k
120p
560
47p
100
560
V
33
33
2.2k
220
16V
220
16V
1200p
3.3k
560p
0.1
100
16V
100
33k
560
V
12
0
120
560
68
270
10
0
120
47
270 270
680p
33
33
220
16V
220
16V
220 16V
0
(JUMPER)
10k
100
4.7k 4.7k
100
NC
270 270
330p
33k
1.8k
100
120
0
(JUMPER)
560
220 16V
560
270
2.2k
120
100
33
100 3.3k
560
1200p
68
NC
1800p
47
V
120
560p
5.1k
33
33
100
120p
270
V
120
33k
270
560 560
120
10k
680p
3.9k
270
68
100
270 47p
33
4.7k 4.7k
V
V
560p
1.2k
47
330p
120p
100
16V
3.3k
2.2k
V
220
16V
68
120
120
4.7k
560
100
120
560
100
3.9k
560
220 16V
1.2k
270
1.2k
330p
0.1
33
100
CS4397
3.9k
33k
1200p
560
120
0.1
33k
220 16V
V
68
680p
68
560 560
4.7k
33
47
10k
5.1k
33
270
120
270
560
120
33k
270
10 16V
120
0
(JUMPER)
560
2.2k
33
220
16V
0.1
0.1
270
1800p
560
4.7k
47p
5.1k
100
33
120
NC
270
1200p
0
(JUMPER)
100
270
1800p
100
68
10k
100 10V
33
3.3k
220
16V
120
33
100
16V
1.2k
1.8k
100
120
1.8k
560p
33
NC
270
100
47p
120p
100
680p
220
16V
33k
0.1
270
4.7k
100
560
270
1.2k
4.7k
560 680p
1.8k
120p
1800p
33 33
560
2.2k
33k
120p
33
1800p
V
47p
NC
0.1
560
33 33
33
270
560
68
33
220
16V
270
100
16V
560
1.8k
CS4397
0
(JUMPER)
3.9k
560p
120
68
120
330p
3.9k
3.3k
33k
0.1
220
16V
330p
270
4.7k
4.7k
270
120
10k
220
16V
3.3k
120
270
120
560
100
120
1200p
33k
100
5.1k
1200p
68
270
100
47
560
100 10V
100
16V
V
270
120
560
270
100
47p
560
100
68
1.2k
0.1
NC
47
220 16V
680p
100
100
10 16V
2.2k
100
4.7k
5.1k
1.2k
220
16V
270
560
33
220 16V
120
270
10k
100 100
1.2k
33k
V
560p
0.1
0.1
V
120
120
47
33p
100
100
33p
47
33p
47
33p
47
33p
47
22k
22k
22k
47
33p
22k
22k
22k
V
V
V
V
V
V
V
V
V
V
V
V
0
(JUMPWE)
1 28
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
1
2
3
1
2
3 1
2
3
1
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
2
3
1
2
3
1
2
3
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
3
2
1
2
3
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
1
2
3
1
2
3
1
2
3
1 28
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
2
3
1
2
1
2
3
1
2
3
1
2
3
1 28
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
3
2
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
25
24
23
22
21
20
19
18
17
16
15
14
13
1
12
11
10
9
8
7
6
5
4
3
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
QD61
R651
R652
CD66
CD63
CD67
CD64
R602
R601
CD65
CD68
CD69
C601
R603
R605
R604 C602
Q603
R608
Q604
R606 R607
R610
D601
R615
C604
R609
D604
D605
C603
R611
Q606
R612
Q605
D603
D602
Q607
R614
R613 R622
C605
C606
C609
R623
C610
CD62 CD61
R633 R629
R628
D607
D610
Q615
Q614
Q612
Q613
Q611
R625
D608
D606 D609
R624
R631 R626
R627
R632
R641
Q620 Q621
Q622
Q618
Q619
Q617
R638
R635 R634
C612
D611
D612
D613
Q623
R639
R640
Q624
C613
C614
C616
C617
R643
R644
RN61 RN62
R645
C618
J605
R636 R637
D661
C652
R679
R654
Q655
D658
R695
D656
R657
D659
C667
D653
Q653
Q670
R681
C666
R653
R677
R672
R675
J606
R683
R663
Q656
R694
D662
R673
R659
C659
Q671
R676
C668
Q667
Q661
C651
Q662
R688
Q665
R691
D663
C660
R665
R690
R689
R661 D651
Q673
Q663
Q672
D660
C654
D652
R685
Q657
R656
R660
Q674
Q669
R684
Q664
Q654
R678 R662 D655
R674
D657
R693
C662
R655
R687 R658
D654
R682
R686 C653
Q668
R664
QN63 QN64
RN64 RN63
Q757
Q765
C760
R701
R738
C752
C704
CD71
R723
R772
QN73
Q715
C705
R708
R756
Q768
R791
RN73
R762
R794
R775
R753
R733
R705
R778
C766
Q767
R751
D759
R787
Q719
Q704
R702
C702
Q756
J705
Q754
CD76
Q706
R764
R744
D755
Q723
QD71
R755
R760
C709
D705 D710
Q703
D760
R709
Q769
D761
Q761
R774
D752
Q724
CD79
R710
D701
C716
Q764
Q707
R758
C762
R726 R712 R728
RN71
R714
R788
R743
Q712
R715
D756
R713
R734
R707
R777
R703
R741
R729
D758
R785
Q718
D712
D763
CD75
R724
Q711
C717
R759
QN74
R722
Q770
R789
D754
C713
CD78
D753
Q755
CD72
R735
C751
R781
RN74
Q773
C703
R765
R783
R790
D704
R706
D706
C768
R784
C759
C767
D707
R795
R786
C701
R782
R776
D757
R793
CD77
R739
R773
C714
D711
Q720
R725
Q717
Q772
Q774
R763
Q753
CD74
R752
R704
Q705
J706
R745
R757
R754
C710
Q762
R740 C718
R737
R732
D713
Q763
C753
D709
C754
R761
Q713
C712
Q714
C706
Q722
D708
R779
CD73
R736
D702
RN72
D703
D762
D751 Q771
R711
R731
Q721
R727
Q456
R401
RN44
R453
C462
R404
C404
C401
Q421
R414 R440
R478
R472
D460
Q420
Q412
Q455
Q418
Q454
R429
C454
R463
C451
Q415
C403
C468
CD42
R462
R464
D401
R490
Q417
R439
R487
D463
R412 R408
R489
C414
R437
D458
J406
D402
CD44
Q411
D404
Q469
R431
Q463
R454
D405
D452
QD41
Q472
Q404
D456
C467
D457
R455
C460
R407
R458
R475
C452
D455
QN44
Q461
R405
R423
R479
D411
D453
CD49
Q467
C413
Q413
C402
Q422
Q470
R427
Q471
RN41
RN43
R486
R425
D412
R443
Q414
C405
J405
R473
R424
Q468
R436
R457
R409
R411
D406
R441
C409
D403
R410
R483
R415
D459
C459
R476
R434
Q403
Q464 R495
R438
R403
CD47
D408
D413
CD41
Q474
QN43
Q457
R485
R474
Q462
Q406
R481
R435
R494
Q473
D451
D461
C453
R428
R433
Q405
R426
D454
R402
CD48
C418
R488
C466
C412
R482
R444
Q423
CD45
R422
D409
R461
RN42
Q453
R465
R451
C406
R484
R459
R413
C416
D407
Q419
R456
R477
R493
R432
R445
R452
R460
Q465
C410
CD43
CD46
Q407
D410
D462
Q424
R406
R491
JD02
R630
C611
R696
R646
J901
C711
R730
C761
R780
C411
R430
C461
R480
JD01
RD65
RD75
RD45
QN61 QN62
QN71 QN72
QN41 QN42
Q602
Q601
Q652
Q651
Q701
Q702
Q751
Q752
Q401
Q402
Q452
Q451
Q610
Q609
Q660
Q659
Q709
Q710
Q760
Q759
Q409
Q410
Q459 Q460
R680
C661
J707
J407
RD64
RD74
RD44
Q466
Q758
Q408
Q616
Q666
Q716
Q708
Q608
Q658
Q416
Q458
Q766
C417
FRONT
L.CH
FRONT
R.CH
SURROUND
L.CH
SURROUND
R.CH
SUB
WOOFER
CENTER
7P(EH)
PH6P
25P
GR,BL
+ -
GR,BL
GR,BL
384/192fs
GR,BL
GR,BL
+ -
GR,BL
GR,BL GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
0
66
-
GR,BL
GR,BL
GR,BL
GR,BL
-
GR,BL
+
66
GR,BL
GR,BL
0
GR,BL
+
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
16
CD=H
15 14
FROM X/X PAGE
(DAC BUS)
2-CHANNEL DAC/LPF (AUDIO)
DIFFERENCIAL 031G HDAM SHILED
CURRENT LPF
PP16 POWR & DAC
031G HDAM SHILED
GR,BL
GR,BL
GR,BL
-
GR,BL
GR,BL
GR,BL
GR,BL
14
GR,BL
15
GR,BL
032G HDAM SHILED
GR,BL
CD=H
GR,BL
16
384/192fs
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
-
4-CHANNEL DAC/LPF (AUDIO)
GR,BL
GR,BL
-
+
-
+
GR,BL
66
+
66
0
0
GR,BL
+
GR,BL
GR,BL
GR,BL
1CH/2CH
3CH/4CH
GR,BL
GR,BL
GR,BL
DAC DATA INPUT FIG
GR,BL
+
GR,BL
-12V
GR,BL
66
GR,BL
GR,BL
GR,BL
GR,BL
+
GR,BL
GR,BL
-
-
384/192fs
GR,BL
16
+
GR,BL
-
GR,BL
GR,BL
CD=H
GR,BL
5CH/6CH
GR,BL
GR,BL
GR,BL
032G HDAM SHILED
GR,BL
GR,BL
GR,BL
15
-
GR,BL
GR,BL
GR,BL
14
-12V
+
+12
GR,BL
GR,BL
G
GR,BL
0
GR,BL
0
GR,BL
G
GR,BL
66
+12
FROM MAIN PCB
GR,BL
GR,BL
PA16 MULTI CHANNEL
15
16
14
L M M L M
L,CH R,CH
DACK
DAD1,3,5
SCLK
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
GR,BL
TO PHONE PWB
032G HDAM SHILED
032G HDAM SHILED
DAC INTERFACE FROM MAIN PCB
FRONT
RST
RST
TMUT2
LDA
LFB
LFB
LDA
ARA
ARA
ARA
ARA
ARA
ARA
ARA
ARA
ARA
ARA
ARA
ARA
ARS
ARS
ARS
ARS
ARS
ARS
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