Marantz SR3000 - Volume Control Part Sr4000

11-8 11-8 11-8
To 1437
2
1
HP R
HP L
1
3104 217 05970 / 05990
VOLUME CONTROL PART FR960 - FR970
LEU0153
9923
Front Part
3
16
+9
STEREO 1L
1µ
1µ
STEREO 2L17
STEREO 3L18
STEREO 4L15
100k 100k
DIFF L14
DIFF GND L13
MONO11
DIFF GND R5
DIFF R6
µ1
100k
µ1
9 STEREO 2R
STEREO 3R10
STEREO 1R8
STEREO 4R7
CHANNEL
LEFT
CHANNEL
RIGHT
SOURCE
SELECTOR
IN GAIN
LEFT & RIGHT
LOGIC CONTROL
VOLUME
LOUDNESS
MUX-
OUT L
47n
12
10n
22µ
2021
3k3
L
IN LOUD
L
1k
TREBLE
6n8
44
L
TREBLE
MIDDLE
22n
OUT L
MID
23
22n
IN L
22
MID
2k7
BASS
BASS
IN L
24
12k
100n
68n
68n
25
5k6
MUTE
VOLUME 2
FADER
34
BASS
VOLUME
LOUDNESS
TREBLE MIDDLE BASS
VOLUME 2
FADER
IN GAIN
3k3
1k
10n
µ22 47n 6n8 22n 22n 68n
2k7
12k
100n
68n
5k6
MUTE
MUX-
OUT R R
IN TREBLE
RR
LOUD
IN R
MID BASS
OUT R IN R
MID
32 143130262733
32
L
REAR
INTERFACE
100E
100E
40ADDR
DATA 37
CLK 38
S1
sofac scl
sofac1 sda1
29
R
REAR
CSM 19
S1
PAUSE
SMEXT
35
28
2
I C
CONTROL
MUTE
100n
SUPPLY
DIGITAL
36DGND
DVDD
41
S1
22n
ANALOG
SUPPLY
AVVD 42
CREF
39 43
AGND
µ47 100n
+9
µ10
100k
2k2
BC857B
4µ
10k
+5mute+5mute
+5mute
7
220k
–12
2k22k2
BC817-40
10µ
100k
2k2
220p
33k
47p
12k
HP
22µ
S1 S1
S1S1
S1
S1
S1
S1
S1
S1S1
S1
S1
S1
S1
D
S1
IN LR
IN LR
S1
120E
47µ
100µ
HP
22n
HP
10E
+12
5
6
7
8
BC817-40
2k2
1N4148
2k2
220p
3
2
1
47
120E
µ
1N4148
HP
BC817-40
47p
33k
12k
µ22
HP
4
10E
100
HP
22n
HP
µ
–12
NJM4556AM
NJM4556AM
47k
HP
100p
HP
47k
100p
HP HP
FRONT
L
FRONT
R
BASS
OUT R
BASS
OUT L
22k
mute lr
STEREO 4R
STEREO 1R
STEREO 3R
STEREO 2R
DIFF R
DIFF GND R
MONO
DIFF GND L
DIFF L
STEREO 4L
STEREO 3L
STEREO 2L
STEREO 1L
18
µ1
100k
S2
1µ
10
1µ
7
9
8
6
5
11
100k
S2
13
14
15
17
16
6
5
2
3
2k2
VOLUME 2VOLUME
REAR
S2
1k
10n
3k3
68n
2k7
S2
100n
12k
TREBLE
TREBLE
IN GAIN
RIGHT
CHANNEL
22µ
S2
OUT R
32
R
47n
4
R
LOUDNESS
VOLUME
MUX- IN LOUD
IN GAIN
SELECTOR
SOURCE
CHANNEL
LOUDNESS
IN R
BASS
BASS
BASS
22n6n8
1
R
31
IN R
22n
OUT R
30 26
MIDDLE
TREBLE MID MID
27
68n
5k6
OUT R
S2
R
33
BASS
MUTE
FRONT
FADER
VOLUME 2
BASS
LOGIC CONTROL
CENTER + SUBWOOFER
MIDDLE
FADER
S2 S2
BC817-40
2k2
µ10
100k
c s sub
mute
19CSM
42
R
29 39
CREF AGND
43
SUPPLY
ANALOG
AVVD
100n
S2S2
47µ
+9
100n
S2
28
35
38
37
40
CONTROL
MUTE
PAUSE
SMEXT
INTERFACE
I C
2
DATA
ADDR
CLK
sofac1 sda1
sofac scl
100E
100E
1N4148
S2
2k2
22p
4k7
22k
–12
220k
7µ4
10k
BC857B
S2
µ22
µ
S2
22
REAR
10n
LEFT
21 20 12
LOUT L
MUX- IN
L
LOUD
1k
µ22
3k3
S2
47n
100n
68n
IN L
BASS
2422 2344
IN LL
TREBLE MID
OUT L
MID
2k7
22n6n8
S2
22n
S2
3425
OUT L
MUTE
BASS
L
FRONT
68n
5k6
S2
12k
36
4132
DVDD
DIGITAL
SUPPLY
L
DGND
+9
22n
S2
D
10µ
BC817-40
+5mute +5mute +5mute
1N4148
S2
100k
IN C
22p
2k2
µ
S
47
S
100n
–12
1k
4
270E
NJM4560M
7
100p
1N4148
BC817-40
S
2k2 2k2
22k
100p
4k7
1N4148
S
8
NJM4560M
1
1k
BC817-40
100p
S2
2k2
VOLUME 2VOLUME
18
µ1
STEREO 3L
BASS
26
IN R
BASS
BASS
BASS
S3
10n
3k3
1k
S3
2k7
10
100k
S3
1µ
STEREO 3R
STEREO 4R7
STEREO 2R9
CHANNEL
RIGHT
15
13
14
100k
S3
STEREO 1R
DIFF R
8
6
DIFF GND R
MONO
5
11
SELECTOR
SOURCE
DIFF GND L
DIFF L
STEREO 4L
CHANNEL
TREBLE
22µ
3
OUT R
S3
47n
2
R
4
R
LOUDNESS
VOLUME
MUX-
IN GAIN
IN LOUD
31
IN R
6n8
1
R
22n 22n
30
OUT R
MID
MIDDLE
TREBLE MID
TREBLE
LOUDNESS
IN GAIN
LOGIC CONTROL
SURROUND LEFT & RIGHT
MIDDLE
S3 S3
12k
100n
68n
µ10
2k2
100k
BC817-40
100E
100E
100n
19CSM
R
REAR
27
5k6
S3
OUT R
68n
R
33
BASS
MUTE
FRONT
FADER
VOLUME 2
39
CREF
29
AGND
43
SUPPLY
ANALOG
AVVD 42
FADER
CONTROL
MUTE
PAUSE 35
SMEXT 28
INTERFACE
I C
2
DATA 37
ADDR 40
CLK 38
S3S3
100n47µ
+9
S3
S3
1N4148
2k2
S3
24
IN L
BASS
16
17 STEREO 2L
STEREO 1L
LEFT
10n
21 20 12
OUT L
MUX-
LL
IN LOUD
µ22
3k3
47n
S3
1k
22 2344
MID
IN LL
TREBLE
OUT L
MID
6n8
S3
22n 22n
2k7
S3
100n
REAR
S3
3425
OUT L
MUTE
BASS
L
FRONT
5k6
68n
68n
4132
DVDD
L
DIGITAL
SUPPLY
DGND 36
+9
12k
10µ
22n
S3
D
S3
100k
BC817-40
2k2
IN S
IN S
TDA7437
TDA7437
1N4148
µ1
S2
220n
100k
S2
SS
47µ 100n
+12
270E
220n
100k
Surround Left
Surround Right
Left out
to Left in
Right out
to Right in
Center out
to Surround Left in
Surround Left out
to Center in
Surround Right out
to Surround Right in
To Amplifier
3
S2
4
1
2
S2
Left
Right
Center
Center pre-out
Left
Right
Center
Surround Left
Surround Right
Center pre-out
2
3
4
5
6
7
8
9
10
11
12
9
12
11
10
8
7
6
4
5
3
2
1
Left in
from Left out
from Right out
Right in
S
S
S
Left MDM
+12
–12
S
S
S
S
22n
DS
l out
r out
c out
Right MDM
sl out
sr out
subw out
HP Gnd
DownmR
DownmL
3
2
1
8
9
11
amp s on
amp lr on
ss data
amp prot
To / From
Source
Part
Selector
ss ce
ss clk
From
Amplifier
10
7
D
r dmix
l dmix
ss clk
ss ce
ss data
scl
sda 1
dd req
dd reset
dd req
sofac scl
sofac1 sda1
dd reset
4
5
14
15
amp mute lr
amp mute
6
12
13
sofac2 sda2
mute c s sub
mute lr
sofac2 sda2
sofac1 sda1
sofac scl
TDA7437
sofac scl
sofac2 sda2
S2
4VI1
CLAMPS
STV6401
O3 15
3
2
1
DVD IN
22n
BZX79/
C6V8
C6V8
BZX79/
68E
VCR IN
2
1
BZX79/
C6V8
C6V8
BZX79/
68E
2
SAT IN
1
BZX79/
C6V8
C6V8
BZX79/
68E
22n
5
22n
5
100n
100n
100n
100n
µ
BC847B
120E
1N4148
BC557B
47p
220E
68E
+12video
BZX79/
C6V8
270E
+12video+12video
2k2470E
1µ
3
4
MON OUT
VCR OUT
4
3
68E
O1 2
O2 16
14
GND
8VI3
10 VI4
12 VI5
100n
6VI2
P GND
DIGITAL
BUFFERS
DB3 13
DB2 7
DB1 5
BUS
SCL
BUS
DECODER
11
SDA
BUS
9
CHES
SWIT-
1k
1k
22n
68E
1
2
3
5
4
2
1
3
4
5
S2
V
+5
+12
+5video
+12video
100E
100p
1
3
2
C6V8
BZX79/
3
P
4
2
1
22n
100E
100p
P
4
5
3
6
P
P P50
P gnd
V sda
V scl
P gnd
To 1402
Front Part
Subwoofer
pre-out
3
+5video
181920
VCC
PVCC1 PVCC2 PVCC3
4E7
4E7
µ220 10n
220µ 10n
Center
pre-out
S2
4E7
µ100
+9+12
470E
BC337-40
BZX79/
C10
47µ
SSS
IN SA
DS1
VS2
HP S3
Only in FR960
HP
Front panel
To/From 1410
c s sub
INS
INS
+9
INS
Subwoofer pre-out
10k
S2
100E
µ10
HP
100k
1N4148
BC817-40
100E
10µ
100k
HP
1N4148
S2
10k
+5D +5mute
2200µ
D
1N4003GP
To Video Slector part b
Cinema
link
P50
1
2
V gnd
V gnd
V sig
100p
V gnd
V sig
V sig
2
3
1
Front Part
To 1439
100k
S1
5k6
IN S
IN S
5k6
68k
10k
IN C
5k6
5k6
IN LR
5k6
IN LR
l in
r in
1n
220E
S1
1n
S1
220E
22µ
S2
1n
220E
1n
S2
220E
µ22
2n2
220E
S3
S3
2n2
220E
2µ2
10µ
47k
S
µ10
47k
S
100n
47E
P
2x
PP
1N4148
220p
S1
100E
S1
220p
100E
+5
315mA
120E
120E
VOLUME CONTROL PART SR4000
MDM
VIDEO SELECTOR PART a
P50 PART
VIDEO SELECTOR PART
+9V Voltage Regulator
MUTE
MUTE
MUTE
HEADPHONE AMPLIFIER
SUBWOOFER PART
VIDEO SELECTOR PART b
3623
3622
1530
3621
2869
3620
2868
3892
3891
3893
3895
3896
1601
3815
2540
6650
7644
3562
2539
3561
1525
2811
2812
2809
2810
9803
3808
3807
1560
2831
3831
2833
1540
6808
4832
1550
2834
3834
1526 1552
2816
3806
3805
2815
3803
1803a
1802a
2817
3812
3810 3817 3816
6807
2814
3818
7802
6809
3813
7801
2813
2808
2807
2806
2805
2822
2821
6805
3804
6806
1803b
1802b
3802
6803
6804
3801
6802
6801
2818
1801
7803
7643
1520
9648
2861
4653
4644
4642
1523
4652
3857
2531
3856
2926
2860
3858
2532
2647
6645
7642
7641
36852537
7655
3683
2635
28813887
2693
3669
2699
2875
3667
2681268726752669
3879
2663
3881
2655
3694
6646
2629
2628
2566
2694
3670
2632
3688
3687
7656
3686
3684
2538
2882
3888
2700
2688 2682267626702664
3655
2656
3656
3668
2876
3880 3882
3693
2569
7661
3560
7660a
3889
3890
6647
3851
2855
3852
2856
7662
6648
3563
7660b
3855
2857
2858
2535 3679
2851
3677
6643
7653
2634
28793885
3665
2691
3663
26792673 2685
2697
2873
2667
38773875
2661
2853
2854
7658
2568
3699
3698
3700
3854
2852
3692
6644
3681
3682
2639
2638
2565
2631
3678
2536 3680
7654
3666
269226802674 268626682662
2880
3664
3886
38783876
2874
2698
3691
3853
2649
3649
2648
2650
3650
3697
2564
2619
3611
2620
3612
7601a
7601b
2611
2616
3627
2604
3606
3608
2606
7622
6602
3610 2608
2610
3939
6601
3938
7621
3629
2615
2614
26073609
2603
3605
2605
3607
2937
3674
3672
2534
7652
3690
3689
3695
3696
2567
7657
3673
3671
2533
2636
2637
2633
2630
3675
3676
3662
2696
3884
2878
3660
269026782684267226662660
2872
38743872
3661
2689
2695
28773883
3659
2683 26772671
38733871
2659
2871
2665
2644
2642
3644
3643 3641
2643
2641
1515a
1521
3860
3602 2618
3604
6642
7651
3601 2617
3603
6641
3859
2563
6649
2837
3642
2883
3941
2884
3940
2885
3945
2886
3944
2887
3949
2888
3948
2612
3618
2613
3619
2832
3832
68326831
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
AA
BB
CC
DD
EE
FF
GG
HH
II
JJ
KK
LL
MM
NN
OO
1515a A23
1520 G1
1521 C4
1523 F4
1525 C30
1526 E24
1530 D5
1540 H30
1550 G30
1552 E25
1560 H26
1601 A23
1801 K22
1802a N30
1802b L22
1803a N30
1803b M22
2531 F19
2532 J19
2533 A15
2534 E15
2535 F15
2536 J15
2537 K15
2538 O15
2539 M2
2540 L3
2563 N2
2564 E15
2565 J15
2566 O15
2567 B17
2568 G17
2569 C30
2603 B19
2604 C19
2605 C20
2606 C20
2607 B21
2608 D21
2610 D19
2611 E20
2612 G21
2613 I21
2614 A20
2615 A21
2616 E21
2617 A19
2618 D19
2619 A22
2620 D22
2628 N16
2629 N16
2630 C16
2631 H16
2632 N16
2633 B16
2634 G16
2635 L16
2636 D16
2637 D16
2638 I16
2639 I16
2641 B8
2642 C8
2643 B8
2644 D8
2647 F8
2648 H8
2649 G8
2650 I8
2655 L8
2656 N8
2659 A10
2660 E10
2661 F10
2662 I10
2663 K10
2664 O10
2665 A11
2666 E11
2667 F11
2668 I11
2669 K11
2670 O11
2671 A11
2672 E11
2673 F11
2674 I11
2675 K11
2676 O11
2677 A12
2678 E12
2679 F12
2680 I12
2681 K12
2682 O12
2683 A12
2684 E12
2685 F12
2686 I12
2687 K12
2688 O12
2689 A13
2690 E13
2691 F13
2692 I13
2693 K13
2694 O13
2695 A13
2696 E13
2697 F13
2698 J13
2699 K13
2700 O13
2805 K24
2806 L24
2807 M24
2808 N24
2809 E27
2810 E26
2811 F27
2812 F26
2813 M28
2814 M29
2815 L24
2816 O28
2817 M28
2818 L23
2821 M23
2822 N23
2831 I29
2832 J29
2833 J30
2834 G29
2837 J27
2851 G19
2852 I19
2853 G19
2854 H19
2855 H20
2856 H20
2857 J21
2858 J20
2860 F20
2861 F5
2868 A7
2869 C7
2871 A10
2872 E10
2873 E10
2874 J10
2875 K10
2876 O10
2877 A13
2878 E13
2879 E13
2880 J13
2881 K13
2882 O13
2883 B7
2884 D7
2885 G7
2886 I7
2887 L7
2888 N7
2926 F21
2937 B19
3560 G21
3561 L2
3562 L2
3563 I21
3601 A19
3602 D19
3603 A19
3604 E19
3605 B19
3606 D19
3607 B20
3608 C20
3609 B21
3610 D21
3611 A22
3612 D22
3618 G21
3619 I21
3620 A6
3621 C6
3941 B6
3622 B21
3623 D21
3627 D21
3629 A20
3641 B8
3642 D8
3643 B7
3644 D7
3649 G7
3650 I7
3655 L8
3656 N8
3659 A12
3660 E12
3661 A13
3662 E13
3663 F12
3664 J12
3665 F13
3666 J13
3667 K12
3668 O12
3669 K13
3670 O13
3671 A16
3672 E16
3673 A17
3674 E17
3675 B16
3676 C16
3677 F16
3678 J16
3679 F16
3680 J16
3681 G16
3682 H16
3683 K16
3684 O16
3685 K16
3686 O16
3687 L16
3688 M16
3689 B18
3690 D18
3691 G18
3692 I18
3693 M18
3694 M18
3695 C18
3696 B18
3697 C17
3698 H18
3699 G18
3700 H17
3801 L24
3802 M24
3803 N29
3804 N24
3805 K28
3806 K28
3807 E25
3808 F25
3810 L28
3812 M28
3813 N29
3815 N30
3816 L30
3817 L29
3818 M29
3831 I28
3832 J29
3834 G29
3851 G20
3852 H20
3853 G19
3854 I19
3855 I21
3856 F21
3857 F20
3858 J20
3859 C29
3860 I22
3871 A10
3872 E10
3873 A10
3874 E10
3875 F10
3876 J10
3877 F10
3878 J10
3879 K10
3880 O10
3881 K10
3882 O10
3883 A13
3884 E13
3885 E13
3886 J13
3887 K13
3888 O13
3889 H22
3890 H22
3891 A17
3892 E17
3893 F18
3895 K18
3896 O18
3938 C21
3939 C21
3940 D6
3944 H7
3945 G6
3948 N6
3949 L6
4642 C3
4644 D3
4652 D30
4653 D3
4832 H30
6601 B21
6602 C21
6641 B18
6642 D18
6643 G18
6644 I18
6645 L18
6646 N18
6647 G21
6648 I21
6649 N2
6650 M3
6801 L23
6802 L23
6803 M23
6804 M23
6805 N23
6806 N23
6807 N29
6808 O29
6809 M29
6831 J29
6832 J30
7601a D20
7601b B20
7621 B22
7622 D22
7641 A8
7642 F8
7643 L8
7644 L3
7651 A18
7652 E18
7653 F18
7654 J18
7655 K18
7656 O18
7657 C18
7658 G18
7660a G20
7660b I20
7661 G22
7662 I22
7801 M28
7802 M30
7803 K25
9648 H6
9803 F26