Marantz SR4000 Service Manual - Page 62

11-8 11-8 11-8 1 2 3 4 5 VOLUME CONTROL PART SR4000 A Left in from Left out Right in from Right out DownmR B To / From DownmL Source Selector Left MDM Part Right MDM ss data ss clk C ss ce D E F 1520 1 G ss ce 2 ss clk 3 ss data 10 7 D H amp s on 8 9 amp lr on 11 amp prot 14 dd reset 15 dd req I sofac scl 4 5 sofac1 sda1 6 sofac2 sda2 12 amp mute lr amp mute 13 J c s sub To/From 1410 Front panel From Amplifier MDM 4642 dd reset dd req 4644 4653 sda 1 scl S S S -12 1521 1 2 3 +5 4 5 1530 315mA 6 7 r in 8 9 l in 10 11 +12 12 2861 1523 S 22n D 1 l out 2 S 3 r out 4 S 5 c out 6 S 7 sl out 8 sr out 9 subw out 10 l dmix 11 S 12 r dmix sofac scl sofac1 sda1 sofac2 sda2 mute lr mute c s sub K +9V Voltage Regulator 3561 7644 L +12 4E7 BC337-40 +9 470E 3562 HP S3 2540 V S2 47µ 2539 100µ 6650 BZX79/ D S1 M C10 SS S A IN S N 6649 +5D +5mute 1N4003GP 2563 2200µ D O VOLUME CONTROL PART FR960 - FR970 3104 217 05970 / 05990 1 2 3 Only in FR960 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 3620 100E 3941 220E 2883 1n S1 3621 100E 3940 220E 2884 1n S1 100k 100k 100k 100k 2868 220p S1 3643 S1 2869 220p S1 3644 S1 7641 TDA7437 2641 16 STEREO 1L 1µ 2643 17 STEREO 2L 1µ 18 STEREO 3L 3641 15 STEREO 4L S1 14 DIFF L 13 DIFF GND L LEFT CHANNEL 11 MONO SOURCE 5 DIFF GND R SELECTOR 2642 6 DIFF R 8 STEREO 1R 1µ 2644 9 STEREO 2R 1µ 10 STEREO 3R 3642 7 STEREO 4R RIGHT CHANNEL S1 3945 220E 2885 1n S2 9648 100k 3649 S2 3944 220E 100k 2886 1n S2 3650 S2 S2 7642 2647 TDA7437 1µ 16 STEREO 1L 2649 1µ 17 STEREO 2L 18 STEREO 3L 15 STEREO 4L LEFT CHANNEL 14 DIFF L 13 DIFF GND L 11 MONO SOURCE 5 DIFF GND R SELECTOR 2648 6 DIFF R 8 STEREO 1R 1µ 2650 9 STEREO 2R 1µ 10 STEREO 3R RIGHT CHANNEL 7 STEREO 4R 3k3 1k 2k7 5k6 2871 10n 3871 3873 S1 2659 2 µ2 21 20 MUX- IN OUT L L 2665 47n 12 LOUD L S1 2671 6n8 44 TREBLE L IN GAIN VOLUME LOUDNESS TREBLE S1 3659 3883 12k 2695 2877 100n 2683 22n 22 2677 22n 23 68n 3661 24 S1 2689 68n 25 34 +9 32 41 MID MID BASS BASS FRONT REAR IN L OUT L IN L OUT L L L MIDDLE BASS MUTE VOLUME 2 FADER DVDD DIGITAL SUPPLY I2C INTERFACE 2533 10µ 3671 100k INS S1 DGND 36 D 2633 22n S1 CLK 38 3675 sofac scl 100E DATA 37 sofac1 sda1 100E ADDR 40 3676 LOGIC CONTROL LEFT & RIGHT S1 SMEXT 28 IN GAIN VOLUME LOUDNESS TREBLE 3k3 MUX- IN OUT R R 3 2 2660 2 µ2 S1 3872 3874 2872 10n 2873 10n 3875 3877 S2 2661 2 µ2 21 20 MUX- IN OUT L L 1k 1k LOUD R 4 2666 47n 2667 47n 12 LOUD L TREBLE R 1 2672 6n8 S1 S2 2673 6n8 44 TREBLE L 3k3 IN GAIN VOLUME LOUDNESS TREBLE MIDDLE BASS MUTE VOLUME 2 FADER MID IN R MID BASS BASS FRONT REAR OUT R IN R OUT R R R MUTE CONTROL PAUSE 35 CSM 19 2630 ANALOG SUPPLY AVVD CREF AGND 100n 42 2637 47µ S1 +9 2636 100n 31 2684 22n 30 26 S1 2678 22n 3662 2696 5k6 27 33 2690 68n 2k7 3660 S1 S2 3663 68n 12k 3884 3885 12k 2697 2878 100n 2879 100n 2k7 68n 29 39 43 2564 2 µ2 S1 S1 2534 10µ 2535 10µ 100k S1 S1 S1 3672 3679 2k2 3677 100k 5k6 2685 22n 22 2679 22n 23 24 3665 S2 2691 68n 25 34 +9 32 41 INS S2 D MID MID BASS BASS FRONT REAR IN L OUT L IN L OUT L L L MIDDLE BASS MUTE VOLUME 2 FADER DVDD 2634 DIGITAL 22n DGND 36 SUPPLY S2 CLK 38 3681 sofac scl 100E I2C INTERFACE DATA 37 sofac1 sda1 100E ADDR 40 3682 +9 LOGIC CONTROL CENTER + SUBWOOFER SMEXT 28 IN GAIN VOLUME LOUDNESS TREBLE MUX- IN OUT R R 3 2 2662 2 µ2 S2 3876 3878 2874 1k LOUD R 4 2668 47n TREBLE R 1 2674 6n8 S2 3k3 MUTE PAUSE 35 MIDDLE BASS MUTE VOLUME 2 FADER CONTROL ANALOG CSM 19 2631 100n AVVD 42 S2 +9 SUPPLY MID IN R MID BASS BASS FRONT REAR OUT R IN R OUT R R R CREF AGND 2639 47µ 2638 100n 31 30 26 S2 2686 2680 27 33 2692 29 39 43 2565 S2 S2 5k6 22n 22n 3666 68n 2698 2 µ2 S2 S2 S2 100k 2k7 3664 68n 2880 2536 3678 3680 S2 12k 2k2 3673 2k2 3891 7651 BC817-40 5k6 IN LR IN LR 2k2 6641 1N4148 +5mute +5mute +5mute 2567 4µ7 10k 3696 3689 7657 BC857B 22k mute lr 3697 MUTE 3695 -12 220k 3690 HP +12 100k 3603 3601 2617 100E 10µ 2937 220p 12k 3605 2603 22µ HP HP 2604 22µ 3606 12k 2k2 IN LR 3892 3674 2k2 5k6 6642 1N4148 IN LR 3602 2618 100E 10µ 2610 220p 3604 100k HP 7652 BC817-40 5k6 3893 7653 BC817-40 IN C 2531 220n 6643 1N4148 +5mute +5mute +5mute 2k2 2568 4µ7 10k 3699 3691 7658 BC857B 22k mute c s sub 3700 3698 MUTE -12 220k IN C 2851 22p 68k 3853 10k 2853 22µ S2 S2 2854 22µ 2k2 3692 6644 1N4148 3854 2852 22p S2 2532 7654 BC817-40 220n 4k7 100k 100k Left 3629 10E 5 8 2614 100µ HP 7 6 7601b NJM4556AM 3607 33k HEADPHONE AMPLIFIER 2615 22n HP 3609 120E 3622 120E 2607 47µ 6601 1N4148 47k HP 3611 HP 2619 100p 1515a 1 7621 3 BC817-40 2 HP 1601 1 HP L 3 HP Gnd 2 HP R 2605 47p 3608 33k 2606 2k2 2k2 3938 MUTE 3939 To 1437 To 1439 Front Part Front Part 47p 7601a 6602 1N4148 3623 2 NJM4556AM 120E 1 3610 2608 120E 3 4 47µ 3627 10E -12 2611 100µ 2616 22n 47k HP 7622 BC817-40 3612 HP 2620 100p HP HP HP +5 Right S2 3857 S 2860 47µ 3 8 1 2 7660a NJM4560M 3851 4k7 2855 100p S 2926 100n 270E 3856 2612 10µ S 47k +12 3560 1k 3618 6647 1N4148 2k2 3889 Center Center pre-out 7661 BC817-40 S V +12 S2 1526 5 3 4 2 1 3852 22k 2856 2k2 3890 100p 7660b 6 NJM4560M 6648 S 1N4148 3619 47k 5 4 7 2613 10µ 3855 270E 3563 1k -12 3858 2858 47µ 2857 100n S2 S S 10k S 7662 BC817-40 Subwoofer pre-out 3860 S2 Left Right Center Surround Right Surround Left Left out to Left in Right out to Right in Center out to Center in Surround Right out to Surround Right in Surround Left out to Surround Left in To Amplifier Center pre-out 10k 1525 2 3859 S2 2569 100p S2 S2 1 3 4 4652 Center pre-out S2 1552 5 3 4 VIDEO SELECTOR PART a 3807 4E7 +5video 9803 2810 220µ 2809 10n To Video Slector part b 3808 4E7 +12video 2812 220µ 2811 10n SUBWOOFER PART 1550 2 3834 2 100E 2834 Subwoofer 1 100p 3 pre-out 4832 1 To 1402 Front Part 1560 6 P P50 5 P gnd 3 V sda 4 V scl 1 V sig 2 V gnd P P gnd P50 PART 3831 100E V gnd 2837 100p V gnd V sig 1540 2 2831 100p Cinema 1 link P50 3 2832 100n P 47E 3832 P 6831 6832 2x 1N4148 P P 4 2833 22n P 1515a A23 2813 M28 3805 K28 1520 G1 2814 M29 3806 K28 1521 C4 2815 L24 3807 E25 1523 F4 2816 O28 3808 F25 A 1525 C30 2817 M28 3810 L28 1526 E24 2818 L23 3812 M28 1530 D5 2821 M23 3813 N29 1540 H30 2822 N23 3815 N30 1550 G30 2831 I29 3816 L30 1552 E25 2832 J29 3817 L29 1560 H26 2833 J30 3818 M29 1601 A23 2834 G29 3831 I28 1801 K22 2837 J27 3832 J29 B 1802a N30 2851 G19 3834 G29 1802b L22 2852 I19 3851 G20 1803a N30 2853 G19 3852 H20 1803b M22 2854 H19 3853 G19 2531 F19 2855 H20 3854 I19 2532 J19 2856 H20 3855 I21 2533 A15 2857 J21 3856 F21 2534 E15 2858 J20 3857 F20 C 2535 F15 2860 F20 3858 J20 2536 J15 2861 F5 3859 C29 2537 K15 2868 A7 3860 I22 2538 O15 2869 C7 3871 A10 2539 M2 2871 A10 3872 E10 2540 L3 2872 E10 3873 A10 2563 N2 2873 E10 3874 E10 2564 E15 2874 J10 3875 F10 D 2565 J15 2875 K10 3876 J10 2566 O15 2876 O10 3877 F10 2567 B17 2877 A13 3878 J10 2568 G17 2878 E13 3879 K10 2569 C30 2879 E13 3880 O10 2603 B19 2880 J13 3881 K10 2604 C19 2881 K13 3882 O10 2605 C20 2882 O13 3883 A13 E 2606 C20 2883 B7 3884 E13 2607 B21 2884 D7 3885 E13 2608 D21 2885 G7 3886 J13 2610 D19 2886 I7 3887 K13 2611 E20 2887 L7 3888 O13 2612 G21 2888 N7 3889 H22 2613 I21 2926 F21 3890 H22 2614 A20 2937 B19 3891 A17 F 2615 A21 3560 G21 3892 E17 2616 E21 3561 L2 3893 F18 2617 A19 3562 L2 3895 K18 2618 D19 3563 I21 3896 O18 2619 A22 3601 A19 3938 C21 2620 D22 3602 D19 3939 C21 2628 N16 3603 A19 3940 D6 2629 N16 3604 E19 3941 B6 G 2630 C16 3605 B19 3944 H7 2631 H16 3606 D19 3945 G6 2632 N16 3607 B20 3948 N6 2633 B16 3608 C20 3949 L6 2634 G16 3609 B21 4642 C3 2635 L16 3610 D21 4644 D3 2636 D16 3611 A22 4652 D30 2637 D16 3612 D22 4653 D3 H 2638 I16 3618 G21 4832 H30 2639 I16 3619 I21 6601 B21 2641 B8 3620 A6 6602 C21 2642 C8 3621 C6 6641 B18 2643 B8 3622 B21 6642 D18 2644 D8 3623 D21 6643 G18 2647 F8 3627 D21 6644 I18 2648 H8 3629 A20 6645 L18 I 2649 G8 2650 I8 3641 B8 3642 D8 6646 N18 6647 G21 2655 L8 3643 B7 6648 I21 2656 N8 3644 D7 6649 N2 2659 A10 3649 G7 6650 M3 2660 E10 3650 I7 6801 L23 2661 F10 3655 L8 6802 L23 2662 I10 3656 N8 6803 M23 J 2663 K10 2664 O10 3659 A12 3660 E12 6804 M23 6805 N23 2665 A11 3661 A13 6806 N23 10n 3886 100n 10µ +5video VIDEO SELECTOR PART b 2666 E11 2667 F11 2668 I11 3662 E13 3663 F12 3664 J12 6807 N29 6808 O29 6809 M29 3949 220E 2887 2n2 S3 3948 220E 2888 2n2 S3 100k 100k 7643 TDA7437 2655 1µ 3655 S3 2656 1µ 3656 S3 16 STEREO 1L 17 STEREO 2L 18 STEREO 3L 15 STEREO 4L LEFT CHANNEL 14 DIFF L 13 DIFF GND L 11 MONO SOURCE 5 DIFF GND R SELECTOR 6 DIFF R 8 STEREO 1R 9 STEREO 2R 10 STEREO 3R RIGHT CHANNEL 7 STEREO 4R 3k3 2875 10n 3879 3881 S3 2663 2 µ2 21 20 MUX- IN OUT L L 1k 2669 47n 12 LOUD L S3 2675 6n8 44 TREBLE L IN GAIN VOLUME LOUDNESS TREBLE S3 3667 3887 12k 2699 2881 100n 2k7 2687 22n 22 2681 22n 23 68n 3669 24 S3 5k6 2693 68n 25 34 +9 32 41 MID MID BASS BASS FRONT REAR IN L OUT L IN L OUT L L L MIDDLE BASS MUTE VOLUME 2 FADER DVDD DIGITAL SUPPLY I2C INTERFACE 2537 10µ 3685 2k2 3683 100k INS DGND 36 S3 D 2635 22n S3 CLK 38 3687 sofac scl 100E DATA 37 sofac2 sda2 100E ADDR 40 3688 LOGIC CONTROL SURROUND LEFT & RIGHT S3 SMEXT 28 3k3 1k 2k7 5k6 IN GAIN VOLUME LOUDNESS TREBLE MUX- IN OUT R R 3 2 2664 2 µ2 S3 3880 3882 2876 10n LOUD R 4 2670 47n TREBLE R 1 2676 6n8 S3 MUTE PAUSE 35 CONTROL CSM 19 2632 MIDDLE BASS MUTE VOLUME 2 FADER ANALOG 100n AVVD 42 S3 +9 MID MID BASS BASS FRONT REAR SUPPLY 2629 2628 IN R OUT R IN R OUT R R R CREF AGND 47µ 100n 31 30 26 S3 2688 2682 27 33 2694 29 39 43 2566 S3 S3 S3 22n 22n 3668 S3 3670 68n 2700 68n 2882 12k 100k 2 µ2 S3 S3 3684 2538 3686 2k2 10µ 3888 100n 5k6 3895 IN S Surround Left 7655 BC817-40 IN S 6645 1N4148 3693 2k2 2k2 3694 6646 1N4148 IN S IN S 7656 BC817-40 3896 Surround Right 5k6 DVD IN 1801 1 2 3 2818 VCR IN 1802b 22n 1 2 5 2821 SAT IN 1803b 22n 1 2 5 2822 22n 7803 STV6401 3 20 19 18 VCC PVCC1 PVCC2 PVCC3 SCL 11 3806 K BUS 1k 2805 4 VI1 DECODER SDA 9 3805 1k 6801 100n BUS BUS BZX79/ C6V8 6802 BZX79/ 68E 3801 2815 100n 6 VI2 +12video +12video +12video DB1 5 L 68E 270E 2k2 DIGITAL DB2 7 3810 3817 3816 C6V8 2806 8 VI3 BUFFERS DB3 13 470E 6803 BZX79/ 100n 2817 1µ 3812 6809 1N4148 7802 BC557B 68E C6V8 6804 3802 CLAMPS SWITCHES O1 2 2813 3818 220E M BZX79/ µ 7801 2814 C6V8 BC847B 68E 2807 10 VI4 3813 47p 3815 1802a 120E 6805 BZX79/ C6V8 6806 BZX79/ C6V8 68E 100n 3804 V sig 2808 12 VI5 100n O2 16 O3 15 14 GND 2816 22n VIDEO SELECTOR PART P GND 3 MON OUT 6807 4 N BZX79/ C6V8 3803 68E 1803a 3 6808 4 VCR OUT BZX79/ C6V8 O LEU0153 9923 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 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 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 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31